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parse ${i.str}. `+(t??"Missing a plugin?"))}s=t.space,t.id.startsWith("--")&&!r.startsWith("--")&&yt.warn(`${s.name} is a non-standard space and not currently supported in the CSS spec. Use prefixed color(${t.id}) instead of color(${r}).`),r.startsWith("--")&&!t.id.startsWith("--")&&yt.warn(`${s.name} is a standard space and supported in the CSS spec. Use color(${t.id}) instead of prefixed color(${r}).`)}else t=wt.findFormat({name:a,type:"function"}),s=t.space;n&&Object.assign(n,{format:t,formatId:t.name,types:h,commas:i.parsed.commas});let u=1;i.parsed.lastAlpha&&(u=i.parsed.args.pop(),n&&(n.alphaType=h.pop()));let l=t.coords.length;if(o.length!==l)throw new TypeError(`Expected ${l} coordinates for ${s.id} in ${i.str}), got ${o.length}`);o=t.coerceCoords(o,h),r={spaceId:s.id,coords:o,alpha:u}}else e:for(let e of wt.all)for(let t in e.formats){let s=e.formats[t];if("custom"!==s.type)continue;if(s.test&&!s.test(i.str))continue;let a=e.getFormat(s),o=a.parse(i.str);if(o){n&&Object.assign(n,{format:a,formatId:t}),r=o;break e}}if(!r)throw new TypeError(`Could not parse ${e} as a color. Missing a plugin?`);return r.alpha=tt(r.alpha)?r.alpha:void 0===r.alpha?1:st(0,r.alpha,1),r}const vt={"%":.01,deg:1,grad:.9,rad:180/Math.PI,turn:360},bt={function:/^([a-z]+)\(((?:calc\(NaN\)|.)+?)\)$/i,number:/^([-+]?(?:[0-9]*\.)?[0-9]+(e[-+]?[0-9]+)?)$/i,unitValue:RegExp(`(${Object.keys(vt).join("|")})$`),singleArgument:/\/?\s*(none|NaN|calc\(NaN\)|[-+\w.]+(?:%|deg|g?rad|turn)?)/g};function _t(e,t){if(Array.isArray(e))return e.map((e=>_t(e,t)));if(!e)throw new TypeError("Empty color reference");Je(e)&&(e=xt(e,t));let r=e.space||e.spaceId;return"string"==typeof r&&(e.space=wt.get(r)),void 0===e.alpha&&(e.alpha=1),e}class wt{constructor(e){this.id=e.id,this.name=e.name,this.base=e.base?wt.get(e.base):null,this.aliases=e.aliases,this.base&&(this.fromBase=e.fromBase,this.toBase=e.toBase);let t=e.coords??this.base.coords;for(let e in t)"name"in t[e]||(t[e].name=e);this.coords=t;let r=e.white??this.base.white??"D65";this.white=mt(r),this.formats=e.formats??{};for(let e in this.formats){let t=this.formats[e];t.type||="function",t.name||=e}this.formats.color?.id||(this.formats.color={...this.formats.color??{},id:e.cssId||this.id}),e.gamutSpace?this.gamutSpace="self"===e.gamutSpace?this:wt.get(e.gamutSpace):this.isPolar?this.gamutSpace=this.base:this.gamutSpace=this,this.gamutSpace.isUnbounded&&(this.inGamut=(e,t)=>!0),this.referred=e.referred,Object.defineProperty(this,"path",{value:Ct(this).reverse(),writable:!1,enumerable:!0,configurable:!0}),dt.run("colorspace-init-end",this)}inGamut(e,{epsilon:t=75e-6}={}){if(!this.equals(this.gamutSpace))return e=this.to(this.gamutSpace,e),this.gamutSpace.inGamut(e,{epsilon:t});let r=Object.values(this.coords);return e.every(((e,i)=>{let n=r[i];if("angle"!==n.type&&n.range){if(tt(e))return!0;let[r,i]=n.range;return(void 0===r||e>=r-t)&&(void 0===i||e<=i+t)}return!0}))}get isUnbounded(){return Object.values(this.coords).every((e=>!("range"in e)))}get cssId(){return this.formats?.color?.id||this.id}get isPolar(){for(let e in this.coords)if("angle"===this.coords[e].type)return!0;return!1}getFormat(e){if(!e)return null;"default"===e?e=Object.values(this.formats)[0]:"string"==typeof e&&(e=this.formats[e]);let t=pt.get(e,this);return t!==e&&e.name in this.formats&&(this.formats[e.name]=t),t}equals(e){return!!e&&(this===e||this.id===e||this.id===e.id)}to(e,t){if(1===arguments.length){const r=_t(e);[e,t]=[r.space,r.coords]}if(e=wt.get(e),this.equals(e))return t;t=t.map((e=>tt(e)?0:e));let r,i,n=this.path,s=e.path;for(let e=0;e<n.length&&n[e].equals(s[e]);e++)r=n[e],i=e;if(!r)throw new Error(`Cannot convert between color spaces ${this} and ${e}: no connection space was found`);for(let e=n.length-1;e>i;e--)t=n[e].toBase(t);for(let e=i+1;e<s.length;e++)t=s[e].fromBase(t);return t}from(e,t){if(1===arguments.length){const r=_t(e);[e,t]=[r.space,r.coords]}return(e=wt.get(e)).to(this,t)}toString(){return`${this.name} (${this.id})`}getMinCoords(){let e=[];for(let t in this.coords){let r=this.coords[t],i=r.range||r.refRange;e.push(i?.min??0)}return e}static registry={};static get all(){return[...new Set(Object.values(wt.registry))]}static register(e,t){if(1===arguments.length&&(e=(t=arguments[0]).id),t=this.get(t),this.registry[e]&&this.registry[e]!==t)throw new Error(`Duplicate color space registration: '${e}'`);if(this.registry[e]=t,1===arguments.length&&t.aliases)for(let e of t.aliases)this.register(e,t);return t}static get(e,...t){if(!e||ut(e,this))return e;if("string"===Qe(e)){let t=wt.registry[e.toLowerCase()];if(!t)throw new TypeError(`No color space found with id = "${e}"`);return t}if(t.length)return wt.get(...t);throw new TypeError(`${e} is not a valid color space`)}static findFormat(e,t=wt.all){if(!e)return null;"string"==typeof e&&(e={name:e});for(let r of t)for(let[t,i]of Object.entries(r.formats)){i.name??=t,i.type??="function";let n=!(e.name&&i.name!==e.name||e.type&&i.type!==e.type);if(e.id){let t=i.ids||[i.id],r=Array.isArray(e.id)?e.id:[e.id];n&&=r.some((e=>t.includes(e)))}if(n){let e=pt.get(i,r);return e!==i&&(r.formats[i.name]=e),e}}return null}static resolveCoord(e,t){let r,i,n=Qe(e);if("string"===n?e.includes(".")?[r,i]=e.split("."):[r,i]=[,e]:Array.isArray(e)?[r,i]=e:(r=e.space,i=e.coordId),r=wt.get(r),r||(r=t),!r)throw new TypeError(`Cannot resolve coordinate reference ${e}: No color space specified and relative references are not allowed here`);if(n=Qe(i),"number"===n||"string"===n&&i>=0){let e=Object.entries(r.coords)[i];if(e)return{space:r,id:e[0],index:i,...e[1]}}r=wt.get(r);let s=i.toLowerCase(),a=0;for(let e in r.coords){let t=r.coords[e];if(e.toLowerCase()===s||t.name?.toLowerCase()===s)return{space:r,id:e,index:a,...t};a++}throw new TypeError(`No "${i}" coordinate found in ${r.name}. Its coordinates are: ${Object.keys(r.coords).join(", ")}`)}static DEFAULT_FORMAT={type:"functions",name:"color"}}function Ct(e){let t=[e];for(let r=e;r=r.base;)t.push(r);return t}var Et=new wt({id:"xyz-d65",name:"XYZ D65",coords:{x:{refRange:[0,1],name:"X"},y:{refRange:[0,1],name:"Y"},z:{refRange:[0,1],name:"Z"}},white:"D65",formats:{color:{ids:["xyz-d65","xyz"]}},aliases:["xyz"]});class At extends wt{constructor(e){e.coords||(e.coords={r:{range:[0,1],name:"Red"},g:{range:[0,1],name:"Green"},b:{range:[0,1],name:"Blue"}}),e.base||(e.base=Et),e.toXYZ_M&&e.fromXYZ_M&&(e.toBase??=t=>{let r=Ke(t,e.toXYZ_M);return this.white!==this.base.white&&(r=gt(this.white,this.base.white,r)),r},e.fromBase??=t=>Ke(t=gt(this.base.white,this.white,t),e.fromXYZ_M)),e.referred??="display",super(e)}}function Dt(e,t){e=_t(e);let r,i=wt.get(t,t?.space),n=t?.precision;return r=!i||e.space.equals(i)?e.coords.slice():i.from(e),void 0===n?r:r.map((e=>rt(e,n)))}function St(e,t){if(e=_t(e),"alpha"===t)return e.alpha??1;let{space:r,index:i}=wt.resolveCoord(t,e.space);return Dt(e,r)[i]}function Tt(e,t,r,i){return e=_t(e),Array.isArray(t)&&([t,r,i]=[e.space,t,r]),t=wt.get(t),e.coords=t===e.space?r.slice():t.to(e.space,r),void 0!==i&&(e.alpha=i),e}function Ft(e,t,r){if(e=_t(e),2===arguments.length&&"object"===Qe(arguments[1])){let t=arguments[1];for(let r in t)Ft(e,r,t[r])}else if("function"==typeof r&&(r=r(St(e,t))),"alpha"===t)e.alpha=r;else{let{space:i,index:n}=wt.resolveCoord(t,e.space),s=Dt(e,i);s[n]=r,Tt(e,i,s)}return e}Tt.returns="color",Ft.returns="color";var kt=new wt({id:"xyz-d50",name:"XYZ D50",white:"D50",base:Et,fromBase:e=>gt(Et.white,"D50",e),toBase:e=>gt("D50",Et.white,e)});const Mt=216/24389,It=24/116,Bt=24389/27;let Lt=ft.D50;var Ot=new wt({id:"lab",name:"Lab",coords:{l:{refRange:[0,100],name:"Lightness"},a:{refRange:[-125,125]},b:{refRange:[-125,125]}},white:Lt,base:kt,fromBase(e){let t=e.map(((e,t)=>e/Lt[t])),r=t.map((e=>e>Mt?Math.cbrt(e):(Bt*e+16)/116));return[116*r[1]-16,500*(r[0]-r[1]),200*(r[1]-r[2])]},toBase(e){let[t,r,i]=e,n=[];return n[1]=(t+16)/116,n[0]=r/500+n[1],n[2]=n[1]-i/200,[n[0]>It?Math.pow(n[0],3):(116*n[0]-16)/Bt,e[0]>8?Math.pow((e[0]+16)/116,3):e[0]/Bt,n[2]>It?Math.pow(n[2],3):(116*n[2]-16)/Bt].map(((e,t)=>e*Lt[t]))},formats:{lab:{coords:["<percentage> | <number>","<number> | <percentage>","<number> | <percentage>"]}}});function Pt(e){return"number"!=typeof e?e:(e%360+360)%360}var Nt=new wt({id:"lch",name:"LCH",coords:{l:{refRange:[0,100],name:"Lightness"},c:{refRange:[0,150],name:"Chroma"},h:{refRange:[0,360],type:"angle",name:"Hue"}},base:Ot,fromBase(e){if(void 0===this.ε){let e=Object.values(this.base.coords)[1].refRange,t=e[1]-e[0];this.ε=t/1e5}let[t,r,i]=e,n=Math.abs(r)<this.ε&&Math.abs(i)<this.ε,s=n?null:Pt(180*Math.atan2(i,r)/Math.PI);return[t,n?0:Math.sqrt(r**2+i**2),s]},toBase(e){let[t,r,i]=e,n=null,s=null;return tt(i)||(r=r<0?0:r,n=r*Math.cos(i*Math.PI/180),s=r*Math.sin(i*Math.PI/180)),[t,n,s]},formats:{lch:{coords:["<percentage> | <number>","<number> | <percentage>","<number> | <angle>"]}}});const Rt=25**7,Vt=Math.PI,Ut=180/Vt,zt=Vt/180;function jt(e){const t=e*e;return t*t*t*e}function Gt(e,t,{kL:r=1,kC:i=1,kH:n=1}={}){[e,t]=_t([e,t]);let[s,a,o]=Ot.from(e),h=Nt.from(Ot,[s,a,o])[1],[u,l,c]=Ot.from(t),p=Nt.from(Ot,[u,l,c])[1];h<0&&(h=0),p<0&&(p=0);let d=jt((h+p)/2),f=.5*(1-Math.sqrt(d/(d+Rt))),m=(1+f)*a,g=(1+f)*l,y=Math.sqrt(m**2+o**2),x=Math.sqrt(g**2+c**2),v=0===m&&0===o?0:Math.atan2(o,m),b=0===g&&0===c?0:Math.atan2(c,g);v<0&&(v+=2*Vt),b<0&&(b+=2*Vt),v*=Ut,b*=Ut;let _,w=u-s,C=x-y,E=b-v,A=v+b,D=Math.abs(E);y*x==0?_=0:D<=180?_=E:E>180?_=E-360:E<-180?_=E+360:yt.warn("the unthinkable has happened");let S,T=2*Math.sqrt(x*y)*Math.sin(_*zt/2),F=(s+u)/2,k=(y+x)/2,M=jt(k);S=y*x==0?A:D<=180?A/2:A<360?(A+360)/2:(A-360)/2;let I=(F-50)**2,B=1+.015*I/Math.sqrt(20+I),L=1+.045*k,O=1;O-=.17*Math.cos((S-30)*zt),O+=.24*Math.cos(2*S*zt),O+=.32*Math.cos((3*S+6)*zt),O-=.2*Math.cos((4*S-63)*zt);let P=1+.015*k*O,N=30*Math.exp(-1*((S-275)/25)**2),R=2*Math.sqrt(M/(M+Rt)),V=(w/(r*B))**2;return V+=(C/(i*L))**2,V+=(T/(n*P))**2,V+=-1*Math.sin(2*N*zt)*R*(C/(i*L))*(T/(n*P)),Math.sqrt(V)}const $t=[[.819022437996703,.3619062600528904,-.1288737815209879],[.0329836539323885,.9292868615863434,.0361446663506424],[.0481771893596242,.2642395317527308,.6335478284694309]],Ht=[[1.2268798758459243,-.5578149944602171,.2813910456659647],[-.0405757452148008,1.112286803280317,-.0717110580655164],[-.0763729366746601,-.4214933324022432,1.5869240198367816]],qt=[[.210454268309314,.7936177747023054,-.0040720430116193],[1.9779985324311684,-2.42859224204858,.450593709617411],[.0259040424655478,.7827717124575296,-.8086757549230774]],Wt=[[1,.3963377773761749,.2158037573099136],[1,-.1055613458156586,-.0638541728258133],[1,-.0894841775298119,-1.2914855480194092]];var Xt=new wt({id:"oklab",name:"Oklab",coords:{l:{refRange:[0,1],name:"Lightness"},a:{refRange:[-.4,.4]},b:{refRange:[-.4,.4]}},white:"D65",base:Et,fromBase(e){let t=Ke(e,$t);return t[0]=Math.cbrt(t[0]),t[1]=Math.cbrt(t[1]),t[2]=Math.cbrt(t[2]),Ke(t,qt,t)},toBase(e){let t=Ke(e,Wt);return t[0]=t[0]**3,t[1]=t[1]**3,t[2]=t[2]**3,Ke(t,Ht,t)},formats:{oklab:{coords:["<percentage> | <number>","<number> | <percentage>","<number> | <percentage>"]}}});function Yt(e,t){[e,t]=_t([e,t]);let[r,i,n]=Xt.from(e),[s,a,o]=Xt.from(t),h=r-s,u=i-a,l=n-o;return Math.sqrt(h**2+u**2+l**2)}function Zt(e,t,{epsilon:r=75e-6}={}){e=_t(e),t||(t=e.space),t=wt.get(t);let i=e.coords;return t!==e.space&&(i=t.from(e)),t.inGamut(i,{epsilon:r})}function Kt(e){return{space:e.space,coords:e.coords.slice(),alpha:e.alpha}}const Jt=Math.PI/180;var Qt=new wt({id:"xyz-abs-d65",cssId:"--xyz-abs-d65",name:"Absolute XYZ D65",coords:{x:{refRange:[0,9504.7],name:"Xa"},y:{refRange:[0,1e4],name:"Ya"},z:{refRange:[0,10888.3],name:"Za"}},base:Et,fromBase:e=>e.map((e=>203*e)),toBase:e=>e.map((e=>e/203))});const er=1.15,tr=.66,rr=2610/16384,ir=16384/2610,nr=.8359375,sr=2413/128,ar=18.6875,or=1.7*2523/32,hr=32/(1.7*2523),ur=-.56,lr=16295499532821565e-27,cr=[[.41478972,.579999,.014648],[-.20151,1.120649,.0531008],[-.0166008,.2648,.6684799]],pr=[[1.9242264357876067,-1.0047923125953657,.037651404030618],[.35031676209499907,.7264811939316552,-.06538442294808501],[-.09098281098284752,-.3127282905230739,1.5227665613052603]],dr=[[.5,.5,0],[3.524,-4.066708,.542708],[.199076,1.096799,-1.295875]],fr=[[1,.13860504327153927,.05804731615611883],[1,-.1386050432715393,-.058047316156118904],[1,-.09601924202631895,-.811891896056039]];var mr=new wt({id:"jzazbz",name:"Jzazbz",coords:{jz:{refRange:[0,1],name:"Jz"},az:{refRange:[-.21,.21]},bz:{refRange:[-.21,.21]}},base:Qt,fromBase(e){let[t,r,i]=e,n=Ke([er*t-(er-1)*i,tr*r-(tr-1)*t,i],cr).map((function(e){let t=nr+sr*ot(e/1e4,rr),r=1+ar*ot(e/1e4,rr);return ot(t/r,or)})),[s,a,o]=Ke(n,dr);return[(1+ur)*s/(1+ur*s)-lr,a,o]},toBase(e){let[t,r,i]=e,n=Ke([(t+lr)/(1+ur-ur*(t+lr)),r,i],fr).map((function(e){let t=nr-ot(e,hr),r=ar*ot(e,hr)-sr;return 1e4*ot(t/r,ir)})),[s,a,o]=Ke(n,pr),h=(s+(er-1)*o)/er;return[h,(a+(tr-1)*h)/tr,o]},formats:{jzazbz:{coords:["<percentage> | <number>","<number> | <percentage>","<number> | <percentage>"]}}}),gr=new wt({id:"jzczhz",name:"JzCzHz",coords:{jz:{refRange:[0,1],name:"Jz"},cz:{refRange:[0,.26],name:"Chroma"},hz:{refRange:[0,360],type:"angle",name:"Hue"}},base:mr,fromBase:Nt.fromBase,toBase:Nt.toBase,formats:{jzczhz:{coords:["<percentage> | <number>","<number> | <percentage>","<number> | <angle>"]}}});const yr=.8359375,xr=2413/128,vr=18.6875,br=2610/16384,_r=2523/32,wr=16384/2610,Cr=32/2523,Er=[[.3592832590121217,.6976051147779502,-.035891593232029],[-.1920808463704993,1.100476797037432,.0753748658519118],[.0070797844607479,.0748396662186362,.8433265453898765]],Ar=[[.5,.5,0],[6610/4096,-13613/4096,7003/4096],[17933/4096,-17390/4096,-543/4096]],Dr=[[.9999999999999998,.0086090370379328,.111029625003026],[.9999999999999998,-.0086090370379328,-.1110296250030259],[.9999999999999998,.5600313357106791,-.3206271749873188]],Sr=[[2.0701522183894223,-1.3263473389671563,.2066510476294053],[.3647385209748072,.6805660249472273,-.0453045459220347],[-.0497472075358123,-.0492609666966131,1.1880659249923042]];var Tr=new wt({id:"ictcp",name:"ICTCP",coords:{i:{refRange:[0,1],name:"I"},ct:{refRange:[-.5,.5],name:"CT"},cp:{refRange:[-.5,.5],name:"CP"}},base:Qt,fromBase:e=>function(e){let t=e.map((function(e){return((yr+xr*(e/1e4)**br)/(1+vr*(e/1e4)**br))**_r}));return Ke(t,Ar)}(Ke(e,Er)),toBase(e){let 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Map;class Di{static colorMap={};static#e={};static#t={};isColor=!0;static addColorMode(e,t){wt.register(t),Di.colorMap[e]=t.id,Di.#e[e]=Object.values(t.coords).reduce(((e,t)=>(e.push(t.refRange||t.range),e)),[]),Di.#e[e].push([0,1]),Di.#t[e]=t.fromGray}constructor(e,t,r,{clamp:i=!1}={}){if(this._cachedMode=t||Ti,e instanceof Di){const r=t?Di.colorMap[t]:Di.colorMap[e.mode];this._initialize=()=>{this._cachedColor=ii(e._color,r),this._cachedMode=r}}else if("object"!=typeof e||Array.isArray(e)||null===e)if("string"==typeof e[0])this._defaultStringValue=e[0],this._initialize=()=>{try{this._cachedColor=xt(e[0]);const[t]=Object.entries(Di.colorMap).find((([e,t])=>t===this._cachedColor.spaceId));this._cachedMode=t,this._cachedColor=ii(this._cachedColor,this._cachedColor.spaceId)}catch(e){throw new Error("Invalid color string")}};else{let t;if(r)if(4===e.length)t=Di.mapColorRange(e,this._cachedMode,r,i);else if(3===e.length)t=Di.mapColorRange([e[0],e[1],e[2]],this._cachedMode,r,i),t.push(1);else if(2===e.length){t=Di.#t[this._cachedMode]?Di.#t[this._cachedMode](e[0],r,i):Di.mapColorRange([e[0],e[0],e[0]],this._cachedMode,r,i);const n=Array.isArray(r[r.length-1])?r[r.length-1]:[0,r[r.length-1]];t.push(Ci(e[1],n[0],n[1],0,1,i))}else{if(1!==e.length)throw new Error("Invalid color");t=Di.#t[this._cachedMode]?Di.#t[this._cachedMode](e[0],r,i):Di.mapColorRange([e[0],e[0],e[0]],this._cachedMode,r,i),t.push(1)}else t=e;this._cachedMode===Ti&&(1===t[3]?this._defaultStringValue="#"+Ei(t[0])+Ei(t[1])+Ei(t[2]):this._defaultStringValue="#"+Ei(t[0])+Ei(t[1])+Ei(t[2])+Ei(t[3])),this._initialize=()=>{const e=Di.colorMap[this._cachedMode]||console.error("Invalid color mode"),r={space:e,coords:t.slice(0,3),alpha:t[3]};this._cachedColor=ii(r,e)}}else{const r=t?Di.colorMap[t]:e.spaceId;this._initialize=()=>{this._cachedColor=ii(e,r),this._cachedMode=t||Object.entries(Di.colorMap).find((([e,t])=>t===this._cachedColor.spaceId))}}}get mode(){return this._initialize&&(this._initialize(),this._initialize=void 0),this._cachedMode}get _color(){return this._initialize&&(this._initialize(),this._initialize=void 0),this._cachedColor}set _color(e){this._initialize&&(this._initialize(),this._initialize=void 0),this._cachedColor=e}static mapColorRange(e,t,r,i){const n=r.map((e=>Array.isArray(e)?e:[0,e])),s=Di.#e[t];return e.map(((e,t)=>Ci(e,n[t][0],n[t][1],s[t][0],s[t][1],i)))}static unmapColorRange(e,t,r){const i=r.map((e=>Array.isArray(e)?e:[0,e])),n=Di.#e[t];return e.map(((e,t)=>Ci(e,n[t][0],n[t][1],i[t][0],i[t][1])))}#r(e){return new Di(this._color,e)}get _array(){return this._getRGBA()}array(){return this._array}lerp(e,t,r){let i=-1;for(;(i+1<this._color.space.path.length||i+1<e._color.space.path.length)&&this._color.space.path[i+1]===e._color.space.path[i+1];)i+=1;if(-1===i)throw new Error("Cannot lerp colors. No common color space found");const n=gi(this._color,e._color,{space:this._color.space.path[i].id})(t);return new Di(n,r||this.mode)}toString(e){if(void 0===e&&void 0!==this._defaultStringValue)return this._defaultStringValue;let t=e;"#rrggbb"===e&&(t="hex");const r=`${this._color.space.id}-${this._color.coords.join(",")}-${this._color.alpha}-${e}`;let i=Ai.get(r);if(!i){if(i=function(e,t={}){let r,{precision:i=yt.precision,format:n,inGamut:s=!0,coords:a,alpha:o,commas:h}=t,u=_t(e),l=n,c=u.parseMeta;c&&!n&&(c.format.canSerialize()&&(n=c.format,l=c.formatId),a??=c.types,o??=c.alphaType,h??=c.commas),l&&(n=u.space.getFormat(n)??wt.findFormat(l)),n||(n=u.space.getFormat("default")??wt.DEFAULT_FORMAT,l=n.name),n&&n.space&&n.space!==u.space&&(u=ii(u,n.space));let p=u.coords.slice();if(s||=n.toGamut,s&&!Zt(u)&&(p=ti(Kt(u),!0===s?void 0:s).coords),"custom"===n.type){if(!n.serialize)throw new TypeError(`format ${l} can only be used to parse colors, not for serialization`);r=n.serialize(p,u.alpha,t)}else{let e=n.name||"color",t=n.serializeCoords(p,i,a);if("color"===e){let e=n.id||n.ids?.[0]||u.space.cssId||u.space.id;t.unshift(e)}let s=u.alpha;void 0!==o&&"object"!=typeof o&&(o="string"==typeof o?{type:o}:{include:o});let l=o?.type??"<number>",c=!0===o?.include||!0===n.alpha||!1!==o?.include&&!1!==n.alpha&&s<1,d="";if(h??=n.commas,c){if(null!==i){let e;"<percentage>"===l&&(e="%",s*=100),s=et(s,{precision:i,unit:e})}d=`${h?",":" /"} ${s}`}r=`${e}(${t.join(h?", ":" ")}${d})`}return r}(this._color,{format:t}),"#rrggbb"===e){if(i=String(i),4===i.length){const e=i[1],t=i[2],r=i[3];i=`#${e}${e}${t}${t}${r}${r}`}i.length>7&&(i=i.slice(0,7)),i=i.toLowerCase()}Ai.size>1e3&&Ai.delete(Ai.keys().next().value),Ai.set(r,i)}return i}contrast(e,t="WCAG21"){if("all"!==t){let r,i;switch(t){case"WCAG21":r=pi(this._color,e._color),i=4.5;break;case"APCA":r=Math.abs(mi(this._color,e._color)),i=75;break;default:return null}return r>=i}{const t=pi(this._color,e._color),r=mi(this._color,e._color);return{WCAG21:{value:t,passedMinimum:t>=4.5,passedAAA:t>=7},APCA:{value:r,passedMinimum:Math.abs(r)>=75}}}}setRed(e,t=[0,1]){this._defaultStringValue=void 0,Array.isArray(t)||(t=[0,t]);const r=Di.#e[Ti][0],i=Ci(e,t[0],t[1],r[0],r[1]);if(this.mode===Ti||this.mode===Fi)this._color.coords[0]=i;else{const e=this._color.space.id,t=ii(this._color,"srgb");t.coords[0]=i,this._color=ii(t,e)}}setGreen(e,t=[0,1]){this._defaultStringValue=void 0,Array.isArray(t)||(t=[0,t]);const r=Di.#e[Ti][1],i=Ci(e,t[0],t[1],r[0],r[1]);if(this.mode===Ti||this.mode===Fi)this._color.coords[1]=i;else{const e=this._color.space.id,t=ii(this._color,"srgb");t.coords[1]=i,this._color=ii(t,e)}}setBlue(e,t=[0,1]){this._defaultStringValue=void 0,Array.isArray(t)||(t=[0,t]);const r=Di.#e[Ti][2],i=Ci(e,t[0],t[1],r[0],r[1]);if(this.mode===Ti||this.mode===Fi)this._color.coords[2]=i;else{const e=this._color.space.id,t=ii(this._color,"srgb");t.coords[2]=i,this._color=ii(t,e)}}setAlpha(e,t=[0,1]){this._defaultStringValue=void 0,Array.isArray(t)||(t=[0,t]);const r=Di.#e[this.mode][3],i=Ci(e,t[0],t[1],r[0],r[1]);this._color.alpha=i}_getRGBA(e=[1,1,1,1]){const t=Di.#e[Ti];let r=structuredClone(ii(this._color,"srgb").coords);r.push(this._color.alpha);const i=e.map((e=>Array.isArray(e)?e:[0,e]));return r=r.map(((e,r)=>Ci(e,t[r][0],t[r][1],i[r][0],i[r][1]))),r}_getMode(){return this.mode}_getRed(e=[0,1]){if(Array.isArray(e)||(e=[0,e]),this.mode===Ti||this.mode===Fi){const t=Di.#e[this.mode][0];return Ci(this._color.coords[0],t[0],t[1],e[0],e[1])}{const t=Di.#e[Ti][0];return Ci(ii(this._color,"srgb").coords[0],t[0],t[1],e[0],e[1])}}_getGreen(e=[0,1]){if(Array.isArray(e)||(e=[0,e]),this.mode===Ti||this.mode===Fi){const t=Di.#e[this.mode][1];return Ci(this._color.coords[1],t[0],t[1],e[0],e[1])}{const t=Di.#e[Ti][1];return Ci(ii(this._color,"srgb").coords[1],t[0],t[1],e[0],e[1])}}_getBlue(e=[0,1]){if(Array.isArray(e)||(e=[0,e]),this.mode===Ti||this.mode===Fi){const t=Di.#e[this.mode][2];return Ci(this._color.coords[2],t[0],t[1],e[0],e[1])}{const t=Di.#e[Ti][2];return Ci(ii(this._color,"srgb").coords[2],t[0],t[1],e[0],e[1])}}_getAlpha(e=[0,1]){Array.isArray(e)||(e=[0,e]);const t=Di.#e[this.mode][3];return Ci(this._color.alpha,t[0],t[1],e[0],e[1])}_getHue(e=[0,360]){if(Array.isArray(e)||(e=[0,e]),this.mode===ki||this.mode===Mi){const t=Di.#e[this.mode][0];return Ci(this._color.coords[0],t[0],t[1],e[0],e[1])}{const t=Di.#e[Mi][0];return Ci(ii(this._color,"hsl").coords[0],t[0],t[1],e[0],e[1])}}_getSaturation(e=[0,100]){if(Array.isArray(e)||(e=[0,e]),this.mode===ki||this.mode===Mi){const t=Di.#e[this.mode][1];return Ci(this._color.coords[1],t[0],t[1],e[0],e[1])}{const t=Di.#e[Mi][1];return Ci(ii(this._color,"hsl").coords[1],t[0],t[1],e[0],e[1])}}_getBrightness(e=[0,100]){if(Array.isArray(e)||(e=[0,e]),this.mode===ki){const t=Di.#e[this.mode][2];return Ci(this._color.coords[2],t[0],t[1],e[0],e[1])}{const t=Di.#e[ki][2];return Ci(ii(this._color,"hsb").coords[2],t[0],t[1],e[0],e[1])}}_getLightness(e=[0,100]){if(Array.isArray(e)||(e=[0,e]),this.mode===Mi){const t=Di.#e[this.mode][2];return Ci(this._color.coords[2],t[0],t[1],e[0],e[1])}{const t=Di.#e[Mi][2];return Ci(ii(this._color,"hsl").coords[2],t[0],t[1],e[0],e[1])}}}function Si(e,t,r){e.Color=Di,ui.fromGray=li.fromGray=function(e,t,r){const i=t.map((e=>Array.isArray(e)?e:[0,e])),n=Ci(e,i[2][0],i[2][1],0,1,r);return[n,n,n]},_i.fromGray=yi.fromGray=function(e,t,r){const i=t.map((e=>Array.isArray(e)?e:[0,e]));return[0,0,Ci(e,i[2][0],i[2][1],0,100,r)]},vi.fromGray=function(e,t,r){const i=t.map((e=>Array.isArray(e)?e:[0,e])),n=Math.abs(i[1][0]-i[1][1])/2+Math.abs(i[2][0]-i[2][1])/2,s=Ci(e,0,n,0,100);let a,o;return s<50?(o=s,a=100-s):s>=50&&(a=s,o=100-s),[0,a,o]},Ot.fromGray=Nt.fromGray=Xt.fromGray=bi.fromGray=function(e,t,r){const i=t.map((e=>Array.isArray(e)?e:[0,e]));return[Ci(e,i[0][0],i[0][1],0,100,r),0,0]},e.Color.addColorMode(Ti,ui),e.Color.addColorMode(Fi,li),e.Color.addColorMode(ki,_i),e.Color.addColorMode(Mi,yi),e.Color.addColorMode(Ii,vi),e.Color.addColorMode(Bi,Ot),e.Color.addColorMode(Li,Nt),e.Color.addColorMode(Oi,Xt),e.Color.addColorMode(Pi,bi),r.presetup=function(){const t=this,r=["Red","Green","Blue","Alpha"];for(let i in r){const n=r[i],s=e.Color.prototype["set"+n];e.Color.prototype["set"+n]=function(e,r){return r=r||t?._renderer?.states?.colorMaxes?.[Ti][i],s.call(this,e,r)}}function i(r,i){const n=e.Color.prototype["_get"+r];e.Color.prototype["_get"+r]=function(e){if(Object.keys(i).includes(this.mode))e=e||t?._renderer?.states?.colorMaxes?.[this.mode][i[this.mode]];else{const r=Object.keys(i)[0];e=e||t?._renderer?.states?.colorMaxes?.[r][i[r]]}return n.call(this,e)}}i("Red",{[Ti]:0,[Fi]:0}),i("Green",{[Ti]:1,[Fi]:1}),i("Blue",{[Ti]:2,[Fi]:2}),i("Alpha",{[Ti]:3,[Fi]:3,[ki]:3,[Mi]:3,[Ii]:3,[Bi]:3,[Li]:3,[Oi]:3,[Pi]:3}),i("Hue",{[Mi]:0,[ki]:0,[Ii]:0,[Li]:2,[Pi]:2}),i("Saturation",{[Mi]:1,[ki]:1}),i("Brightness",{[ki]:2}),i("Lightness",{[Mi]:2})}}void 0!==p5&&Si(p5);const Ti="rgb",Fi="rgbp3",ki="hsb",Mi="hsl",Ii="hwb",Bi="lab",Li="lch",Oi="oklab",Pi="oklch",Ni="rgba";function Ri(e,t){t.RGB=Ti,t.RGBP3=Fi,t.HSB=ki,t.HSL=Mi,t.HWB=Ii,t.LAB=Bi,t.LCH=Li,t.OKLAB=Oi,t.OKLCH=Pi,t.RGBA=Ni,e.Renderer.states.colorMode=Ti,e.Renderer.states.colorMaxes={[Ti]:[255,255,255,255],[Fi]:[255,255,255,255],[ki]:[360,100,100,1],[Mi]:[360,100,100,1],[Ii]:[360,100,100,1],[Bi]:[100,[-125,125],[-125,125],1],[Li]:[100,150,360,1],[Oi]:[100,[-125,125],[-125,125],1],[Pi]:[100,150,360,1],clone:function(){const e={...this};for(const t in e)e[t]instanceof Array&&(e[t]=[...e[t]]);return e}},t.color=function(...e){if(e[0]instanceof Di)return e[0];const t=Array.isArray(e[0])?e[0]:e;return new Di(t,this._renderer.states.colorMode,this._renderer.states.colorMaxes[this._renderer.states.colorMode],{clamp:!0})},t.red=function(e){return this.color(e)._getRed()},t.green=function(e){return this.color(e)._getGreen()},t.blue=function(e){return this.color(e)._getBlue()},t.alpha=function(e){return this.color(e)._getAlpha()},t.hue=function(e){let t=Mi,r=0;return this._renderer.states.colorMode===ki||this._renderer.states.colorMode===Mi?t=this._renderer.states.colorMode:this._renderer.states.colorMode!==Li&&this._renderer.states.colorMode!==Pi||(t=this._renderer.states.colorMode,r=2),this.color(e)._getHue(this._renderer.states.colorMaxes[t][r])},t.saturation=function(e){const t=this._renderer.states.colorMode===ki?ki:Mi;return this.color(e)._getSaturation(this._renderer.states.colorMaxes[t][1])},t.brightness=function(e){return this.color(e)._getBrightness(this._renderer.states.colorMaxes.hsb[2])},t.lightness=function(e){return this.color(e)._getLightness(this._renderer.states.colorMaxes.hsl[2])},t.lerpColor=function(e,t,r){return e.lerp(t,r,this._renderer.states.colorMode)},t.paletteLerp=function(e,t){const r=e[0];if(t<r[1])return this.color(r[0]);for(let r=1;r<e.length;r++){const i=e[r];if(t<i[1]){const n=e[r-1];return this.lerpColor(this.color(n[0]),this.color(i[0]),(t-n[1])/(i[1]-n[1]))}}return this.color(e[e.length-1][0])}}void 0!==p5&&Ri(p5,p5.prototype);const Vi={OPERATION:"operation",LITERAL:"literal",VARIABLE:"variable",CONSTANT:"constant",STRUCT:"struct",PHI:"phi",STATEMENT:"statement",ASSIGNMENT:"assignment"},Ui="_p5_instanceID",zi="_p5_param_",ji=Object.fromEntries(Object.entries(Vi).map((([e,t])=>[t,e]))),Gi={[Vi.OPERATION]:["opCode","dependsOn","dimension","baseType"],[Vi.LITERAL]:["value","dimension","baseType"],[Vi.VARIABLE]:["identifier","dimension","baseType"],[Vi.CONSTANT]:["value","dimension","baseType"],[Vi.STRUCT]:[""],[Vi.PHI]:["dependsOn","phiBlocks","dimension","baseType"],[Vi.STATEMENT]:["statementType"],[Vi.ASSIGNMENT]:["dependsOn"]},$i="discard",Hi="break",qi="early_return",Wi="expression",Xi="empty",Yi="float",Zi="int",Ki="bool",Ji="mat",Qi="defer",en="assign_on_use",tn="sampler2D",rn="sampler",nn={[Yi]:3,[Zi]:2,[Ki]:1,[Ji]:0,[Qi]:-1,[en]:-2,[tn]:-10,[rn]:-11},sn={float1:{fnName:"float",baseType:Yi,dimension:1,priority:3},float2:{fnName:"vec2",baseType:Yi,dimension:2,priority:3},float3:{fnName:"vec3",baseType:Yi,dimension:3,priority:3},float4:{fnName:"vec4",baseType:Yi,dimension:4,priority:3},int1:{fnName:"int",baseType:Zi,dimension:1,priority:2},int2:{fnName:"ivec2",baseType:Zi,dimension:2,priority:2},int3:{fnName:"ivec3",baseType:Zi,dimension:3,priority:2},int4:{fnName:"ivec4",baseType:Zi,dimension:4,priority:2},bool1:{fnName:"bool",baseType:Ki,dimension:1,priority:1},bool2:{fnName:"bvec2",baseType:Ki,dimension:2,priority:1},bool3:{fnName:"bvec3",baseType:Ki,dimension:3,priority:1},bool4:{fnName:"bvec4",baseType:Ki,dimension:4,priority:1},mat2:{fnName:"mat2x2",baseType:Ji,dimension:2,priority:0},mat3:{fnName:"mat3x3",baseType:Ji,dimension:3,priority:0},mat4:{fnName:"mat4x4",baseType:Ji,dimension:4,priority:0},defer:{fnName:null,baseType:Qi,dimension:null,priority:-1},assign_on_use:{fnName:null,baseType:en,dimension:null,priority:-2},sampler2D:{fnName:"sampler2D",baseType:tn,dimension:1,priority:-10},sampler:{fnName:"sampler",baseType:rn,dimension:1,priority:-11}},an=function(e){let t=void 0===e.type?e:e.type;const r={name:e.name,properties:[],typeName:t.typeName};for(const e of t.properties){const t=e.type.dataType;r.properties.push({name:e.name,dataType:t})}return r};function on(e){return!(!e||!e.properties)}const hn={FLOAT:{baseType:Yi,dimension:null,priority:3},INT:{baseType:Zi,dimension:null,priority:2},BOOL:{baseType:Ki,dimension:null,priority:1}};const un=Object.fromEntries(Object.values(sn).filter((e=>null!==e.fnName)).map((e=>[e.fnName,e]))),ln={ADD:0,SUBTRACT:1,MULTIPLY:2,DIVIDE:3,MODULO:4,EQUAL:5,NOT_EQUAL:6,GREATER_THAN:7,GREATER_EQUAL:8,LESS_THAN:9,LESS_EQUAL:10,LOGICAL_AND:11,LOGICAL_OR:12,MEMBER_ACCESS:13,ARRAY_ACCESS:14},cn={LOGICAL_NOT:100,NEGATE:101,PLUS:102,SWIZZLE:103},pn={FUNCTION_CALL:200,CONSTRUCTOR:201,TERNARY:202},dn=[{arity:"unary",boolean:!0,name:"not",symbol:"!",opCode:cn.LOGICAL_NOT},{arity:"unary",name:"neg",symbol:"-",opCode:cn.NEGATE},{arity:"unary",name:"plus",symbol:"+",opCode:cn.PLUS},{arity:"binary",name:"add",symbol:"+",opCode:ln.ADD},{arity:"binary",name:"sub",symbol:"-",opCode:ln.SUBTRACT},{arity:"binary",name:"mult",symbol:"*",opCode:ln.MULTIPLY},{arity:"binary",name:"div",symbol:"/",opCode:ln.DIVIDE},{arity:"binary",name:"mod",symbol:"%",opCode:ln.MODULO},{arity:"binary",boolean:!0,name:"equalTo",symbol:"==",opCode:ln.EQUAL},{arity:"binary",boolean:!0,name:"notEqual",symbol:"!=",opCode:ln.NOT_EQUAL},{arity:"binary",boolean:!0,name:"greaterThan",symbol:">",opCode:ln.GREATER_THAN},{arity:"binary",boolean:!0,name:"greaterEqual",symbol:">=",opCode:ln.GREATER_EQUAL},{arity:"binary",boolean:!0,name:"lessThan",symbol:"<",opCode:ln.LESS_THAN},{arity:"binary",boolean:!0,name:"lessEqual",symbol:"<=",opCode:ln.LESS_EQUAL},{arity:"binary",boolean:!0,name:"and",symbol:"&&",opCode:ln.LOGICAL_AND},{arity:"binary",boolean:!0,name:"or",symbol:"||",opCode:ln.LOGICAL_OR}],mn={},gn={},yn={};for(const{symbol:e,opCode:t,name:r,arity:i,boolean:n}of dn)mn[t]=e,"unary"===i&&(gn[e]=r),n&&(yn[t]=!0);const xn={GLOBAL:"global",FUNCTION:"function",BRANCH:"branch",IF_COND:"if_cond",IF_BODY:"if_body",ELSE_COND:"else_cond",SCOPE_START:"scope_start",SCOPE_END:"scope_end",FOR:"for",MERGE:"merge",DEFAULT:"default"};Object.fromEntries(Object.entries(xn).map((([e,t])=>[t,e])));class vn{constructor(e){if(e)this.DOM=e;else{const e=document.implementation.createDocument(null,"doc");this.DOM=e.createElement("root")}}getParent(){return new vn(this.DOM.parentElement)}getName(){return this.DOM.tagName}setName(e){const t=this.DOM.innerHTML,r=this.DOM.attributes,i=document.implementation.createDocument(null,"default").createElement(e);i.innerHTML=t;for(let e=0;e<r.length;e++)i.setAttribute(r[e].nodeName,r[e].nodeValue);this.DOM=i}hasChildren(){return this.DOM.children.length>0}listChildren(){const e=[];for(let t=0;t<this.DOM.childNodes.length;t++)e.push(this.DOM.childNodes[t].nodeName);return e}getChildren(e){return bn(e?this.DOM.getElementsByTagName(e):this.DOM.children)}getChild(e){if("string"!=typeof e)return new vn(this.DOM.children[e]);for(const t of this.DOM.children)if(t.tagName===e)return new vn(t)}addChild(e){e instanceof vn&&this.DOM.appendChild(e.DOM)}removeChild(e){let t=-1;if("string"==typeof e){for(let r=0;r<this.DOM.children.length;r++)if(this.DOM.children[r].tagName===e){t=r;break}}else t=e;-1!==t&&this.DOM.removeChild(this.DOM.children[t])}getAttributeCount(){return this.DOM.attributes.length}listAttributes(){const e=[];for(const t of this.DOM.attributes)e.push(t.nodeName);return e}hasAttribute(e){const t={};for(const e of this.DOM.attributes)t[e.nodeName]=e.nodeValue;return!!t[e]}getNum(e,t){const r={};for(const e of this.DOM.attributes)r[e.nodeName]=e.nodeValue;return Number(r[e])||t||0}getString(e,t){const r={};for(const e of this.DOM.attributes)r[e.nodeName]=e.nodeValue;return r[e]?String(r[e]):t||null}setAttribute(e,t){this.DOM.setAttribute(e,t)}getContent(e){let t;return t=this.DOM.textContent,t=t.replace(/\s\s+/g,","),t||e||null}setContent(e){this.DOM.children.length||(this.DOM.textContent=e)}serialize(){return(new XMLSerializer).serializeToString(this.DOM)}}function bn(e){const t=[];for(let r=0;r<e.length;r++)t.push(new vn(e[r]));return t}function _n(e,t){e.XML=vn}void 0!==p5&&_n(p5);class wn{constructor(e,t){this.file=e,this._pInst=t;const r=e.type.split("/");this.type=r[0],this.subtype=r[1],this.name=e.name,this.size=e.size,this.data=void 0}static _createLoader(e,t){const r=new FileReader;return r.onload=function(r){const i=new wn(e);if("application/json"===i.file.type)i.data=JSON.parse(r.target.result);else if("text/xml"===i.file.type){const e=(new DOMParser).parseFromString(r.target.result,"text/xml");i.data=new vn(e.documentElement)}else i.data=r.target.result;t(i)},r}static _load(e,t){if(/^text\//.test(e.type)||"application/json"===e.type)wn._createLoader(e,t).readAsText(e);else if(/^(video|audio)\//.test(e.type)){const r=new wn(e);r.data=URL.createObjectURL(e),t(r)}else wn._createLoader(e,t).readAsDataURL(e)}}function Cn(e,t){e.File=wn}void 0!==p5&&Cn(p5);class En{width;height;elt;constructor(e,t){this.elt=e,this._pInst=this._pixelsState=t,this._events={},this.width=this.elt.offsetWidth,this.height=this.elt.offsetHeight}remove(){if(this.stop){this.stop();const e=this.elt.srcObject;if(null!==e){e.getTracks().forEach((e=>{e.stop()}))}}let e=this._pInst;if(e&&!e._elements&&e._pInst&&(e=e._pInst),e&&e._elements){const t=e._elements.indexOf(this);-1!==t&&e._elements.splice(t,1)}for(let e in this._events)this.elt.removeEventListener(e,this._events[e]);this.elt&&this.elt.parentNode&&this.elt.parentNode.removeChild(this.elt)}parent(e){return void 0===e?this.elt.parentNode:("string"==typeof e?("#"===e[0]&&(e=e.substring(1)),e=document.getElementById(e)):e instanceof En&&(e=e.elt),e.appendChild(this.elt),this)}child(e){return void 0===e?this.elt.childNodes:("string"==typeof e?("#"===e[0]&&(e=e.substring(1)),e=document.getElementById(e)):e instanceof En&&(e=e.elt),e instanceof HTMLElement&&this.elt.appendChild(e),this)}html(...e){return 0===e.length?this.elt.innerHTML:e[1]?(this.elt.insertAdjacentHTML("beforeend",e[0]),this):(this.elt.innerHTML=e[0],this)}id(e){return void 0===e?this.elt.id:(this.elt.id=e,this.width=this.elt.offsetWidth,this.height=this.elt.offsetHeight,this)}class(e){return void 0===e?this.elt.className:(this.elt.className=e,this)}addClass(e){return this.elt.className?this.hasClass(e)||(this.elt.className=this.elt.className+" "+e):this.elt.className=e,this}removeClass(e){return this.elt.classList.remove(e),this}hasClass(e){return this.elt.classList.contains(e)}toggleClass(e){return this.elt.classList.contains(e)?this.elt.classList.remove(e):this.elt.classList.add(e),this}center(e){const t=this.elt.style.display,r="none"===this.elt.style.display,i="none"===this.parent().style.display,n={x:this.elt.offsetLeft,y:this.elt.offsetTop};r&&this.show(),i&&this.parent().show(),this.elt.style.display="block",this.position(0,0);const s=Math.abs(this.parent().offsetWidth-this.elt.offsetWidth),a=Math.abs(this.parent().offsetHeight-this.elt.offsetHeight);return"both"===e||void 0===e?this.position(s/2+this.parent().offsetLeft,a/2+this.parent().offsetTop):"horizontal"===e?this.position(s/2+this.parent().offsetLeft,n.y):"vertical"===e&&this.position(n.x,a/2+this.parent().offsetTop),this.style("display",t),r&&this.hide(),i&&this.parent().hide(),this}position(...e){if(0===e.length)return{x:this.elt.offsetLeft,y:this.elt.offsetTop};{let 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c=0,p=0;t._renderer&&t._renderer.isP3D&&(c=t.width/2,p=t.height/2),e._renderer&&e._renderer.isP3D?(e.push(),e.resetMatrix(),e.noLights(),e.blendMode(e.BLEND),e.imageMode(e.CORNER),e._renderer.image(t,r+c,i+p,n,s,a,o,h,u),e.pop()):e.drawingContext.drawImage(t.canvas,l*(r+c),l*(i+p),l*n,l*s,a,o,h,u)}mask(e){void 0===e&&(e=this);const t=this.drawingContext.globalCompositeOperation;let r=this._pixelDensity,i=1;e instanceof ds&&(i=e._pInst._renderer._pixelDensity);const n=[e,0,0,i*e.width,i*e.height,0,0,r*this.width,r*this.height];if(this.drawingContext.globalCompositeOperation="destination-in",this.gifProperties){for(let e=0;e<this.gifProperties.frames.length;e++)this.drawingContext.putImageData(this.gifProperties.frames[e].image,0,0),this.copy(...n),this.gifProperties.frames[e].image=this.drawingContext.getImageData(0,0,r*this.width,r*this.height);this.drawingContext.putImageData(this.gifProperties.frames[this.gifProperties.displayIndex].image,0,0)}else this.copy(...n);this.drawingContext.globalCompositeOperation=t,this.setModified(!0)}filter(e,t){Dn.apply(this.canvas,Dn[e],t),this.setModified(!0)}blend(...e){const t=this.drawingContext.globalCompositeOperation,r=e[e.length-1],i=Array.prototype.slice.call(e,0,e.length-1);this.drawingContext.globalCompositeOperation=r,this.copy(...i),this.drawingContext.globalCompositeOperation=t,this.setModified(!0)}setModified(e){this._modified=e}isModified(){return this._modified}save(e,t){if(this.gifProperties)!function(e,t){const r=e.gifProperties;let i=r.loopLimit;1===i?i=null:null===i&&(i=0);const n=new Uint8Array(e.width*e.height*r.numFrames),s=[],a={};for(let t=0;t<r.numFrames;t++){const i=new Set,n=r.frames[t].image.data,o=n.length,h=new Uint32Array(e.width*e.height);for(let e=0,t=0;e<o;e+=4,t++){const r=n[e+0]<<16|n[e+1]<<8|n[e+2];i.add(r),h[t]=r}const u=[...i].sort().toString();void 0===a[u]?a[u]={freq:1,frames:[t]}:(a[u].freq+=1,a[u].frames.push(t)),s.push(h)}let o=[];const 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e=this.gifProperties;return e.displayIndex%e.numFrames}}setFrame(e){if(this.gifProperties){const t=this.gifProperties;e<t.numFrames&&e>=0?(t.timeDisplayed=0,t.lastChangeTime=0,t.displayIndex=e,this.drawingContext.putImageData(t.frames[e].image,0,0)):this._friendlyError("Cannot set GIF to a frame number that is higher than total number of frames or below zero.","setFrame")}}numFrames(){if(this.gifProperties)return this.gifProperties.numFrames}play(){this.gifProperties&&(this.gifProperties.playing=!0)}pause(){this.gifProperties&&(this.gifProperties.playing=!1)}delay(e,t){if(this.gifProperties){const r=this.gifProperties;if(t<r.numFrames&&t>=0)r.frames[t].delay=e;else for(const t of r.frames)t.delay=e}}};function Ln(e,t){e.Image=Bn,Bn.prototype._friendlyError=e._friendlyError}void 0!==p5&&Ln(p5);const On=function(e,t){const r=Math.min(e,t.length);return Array.isArray(t)&&e!==t.length&&console.warn("When working with two vectors of different sizes, the smaller dimension is used. In this operation, both vector will be treated as "+r+"D vectors, and any additional values of the linger vector will be ignored."),r},Pn=function(e,t){for(;e.length>t;)e.pop()};class Nn{values=[];static friendlyErrorsDisabled(){return!0}constructor(...e){if(0===e.length&&this._friendlyError("Requires valid arguments.","p5.Vector"),"function"==typeof e[0]&&(this.isPInst=!0,this._fromRadians=e.shift(),this._toRadians=e.shift()),this.values=e,Array.isArray(e))for(let t=0;t<e.length;t++){const r=e[t];if("number"!=typeof r||!Number.isFinite(r)){Nn.friendlyErrorsDisabled()||this._friendlyError("Arguments contain non-finite numbers","p5.Vector"),this.values=[];break}}else this.values=[];this.isVector=!0}_friendlyError(e){}get dimensions(){return this.values.length}get x(){return this.values[0]||0}getValue(e){if(e<this.values.length)return this.values[e];this._friendlyError("The index parameter is trying to set a value outside the bounds of the vector","p5.Vector.setValue")}setValue(e,t){e<this.values.length?this.values[e]=t:this._friendlyError("The index parameter is trying to set a value outside the bounds of the vector","p5.Vector.setValue")}get y(){return this.values[1]||0}get z(){return this.values[2]||0}get w(){return this.values[3]||0}set x(e){this.values.length>1&&(this.values[0]=e)}set y(e){this.values.length>1&&(this.values[1]=e)}set z(e){this.values.length>2&&(this.values[2]=e)}set w(e){this.values.length>3&&(this.values[3]=e)}toString(){return`vector[${this.values.join(", ")}]`}set(...e){return e[0]instanceof Nn?this.values=e[0].values.slice():Array.isArray(e[0])?this.values=e[0].map((e=>e||0)):this.values=e.map((e=>e||0)),this}copy(){return this.isPInst?new Nn(this._fromRadians,this._toRadians,...this.values):new Nn(...this.values)}add(e){const t=On(this.dimensions,e);Pn(this.values,t);for(let t=0;t<this.values.length;t++)this.values[t]+=e[t];return this}rem(e){const t=On(this.dimensions,e);if(Pn(this.values,t),Array.isArray(e))for(let t=0;t<this.values.length;t++)e[t]>0&&(this.values[t]=this.values[t]%e[t]);else if(e>0)for(let t=0;t<this.values.length;t++)this.values[t]=this.values[t]%e;return this}sub(e){const t=On(this.dimensions,e);Pn(this.values,t);for(let t=0;t<this.values.length;t++)this.values[t]-=e[t];return this}mult(e){const t=On(this.dimensions,e);if(Pn(this.values,t),Array.isArray(e))for(let t=0;t<this.values.length;t++)this.values[t]*=e[t];else for(let t=0;t<this.values.length;t++)this.values[t]*=e;return this}div(e){const t=On(this.dimensions,e);if(Array.isArray(e)){for(let r=0;r<t;r++)if("number"!=typeof e[r]||0===e[r])return this.friendlyErrorsDisabled()||console.warn("p5.Vector.prototype.div","Arguments contain components that are 0"),this}else if("number"!=typeof e||0===e)return this.friendlyErrorsDisabled()||console.warn("p5.Vector.prototype.div","Arguments contain components that are 0"),this;if(Pn(this.values,t),Array.isArray(e))for(let t=0;t<this.values.length;t++)this.values[t]/=e[t];else for(let t=0;t<this.values.length;t++)this.values[t]/=e;return this}mag(){let e=0;for(let t=0;t<this.values.length;t++){const r=this.values[t];e+=r*r}return Math.sqrt(e)}magSq(){let e=0;for(let t=0;t<this.values.length;t++){const r=this.values[t];e+=r*r}return e}dot(...e){let t=e;e[0]instanceof Nn&&(t=e[0].values);const r=On(this.dimensions,t);let i=0;for(let e=0;e<r;e++)i+=this.values[e]*t[e];return i}cross(e){const t=this.y*e.z-this.z*e.y,r=this.z*e.x-this.x*e.z,i=this.x*e.y-this.y*e.x;return this.isPInst?new Nn(this._fromRadians,this._toRadians,t,r,i):new Nn(t,r,i)}dist(e){const t=On(this.dimensions,e.values);let r=0;for(let i=0;i<t;i++){const t=this.values[i]-e.values[i];r+=t*t}return Math.sqrt(r)}normalize(){const e=this.mag();return 0!==e&&this.mult(1/e),this}limit(e){const t=this.magSq();return t>e*e&&this.div(Math.sqrt(t)).mult(e),this}setMag(e){return this.normalize().mult(e)}heading(){const e=Math.atan2(this.y,this.x);return this.isPInst?this._fromRadians(e):e}setHeading(e){if(this.dimensions<2||this._values instanceof Array&&this._values.slice(2).some((e=>0!==e)))return p5._friendlyError("p5.Vector.setHeading() only supports 2D vectors (z === 0). For 3D or higher-dimensional vectors, use rotate() or another appropriate method instead.","p5.Vector.setHeading"),this;const t=this.mag();return this.x=t*Math.cos(e),this.y=t*Math.sin(e),this}rotate(e){let t=this.heading()+e;this.isPInst&&(t=this._toRadians(t));const r=this.mag();return this.x=Math.cos(t)*r,this.y=Math.sin(t)*r,this}angleBetween(e){if(0===this.magSq()*e.magSq())return NaN;const t=this.cross(e);let r=Math.atan2(t.mag(),this.dot(e))*Math.sign(t.z||1);return this.isPInst&&(r=this._fromRadians(r)),r}lerp(e,t,r,i){return e instanceof Nn?this.lerp(e.x,e.y,e.z,t):(this.x+=(e-this.x)*i||0,this.y+=(t-this.y)*i||0,this.z+=(r-this.z)*i||0,this)}slerp(e,t){if(0===t)return this;if(1===t)return this.set(e);const r=this.mag(),i=e.mag();if(0===r*i)return this.mult(1-t).add(e.x*t,e.y*t,e.z*t),this;const n=this.cross(e),s=n.mag(),a=Math.atan2(s,this.dot(e));if(s>0)n.x/=s,n.y/=s,n.z/=s;else{if(a<.5*Math.PI)return this.mult(1-t).add(e.x*t,e.y*t,e.z*t),this;0===this.z&&0===e.z?n.set(0,0,1):0!==this.x?n.set(this.y,-this.x,0).normalize():n.set(1,0,0)}const o=n.cross(this),h=1-t+t*i/r,u=h*Math.cos(t*a),l=h*Math.sin(t*a);return this.x=this.x*u+o.x*l,this.y=this.y*u+o.y*l,this.z=this.z*u+o.z*l,this}reflect(e){const t=Nn.normalize(e);return this.sub(t.mult(2*this.dot(t)))}array(){return[this.x||0,this.y||0,this.z||0]}equals(...e){let t;t=e[0]instanceof Nn?e[0].values:Array.isArray(e[0])?e[0]:e;for(let e=0;e<this.values.length;e++)if(this.values[e]!==(t[e]||0))return!1;return!0}clampToZero(){for(let e=0;e<this.values.length;e++)this.values[e]=this._clampToZero(this.values[e]);return this}_clampToZero(e){return Math.abs((e||0)-0)<=Number.EPSILON?0:e}static fromAngle(e,t){return void 0===t&&(t=1),new Nn(t*Math.cos(e),t*Math.sin(e))}static fromAngles(e,t,r){void 0===r&&(r=1);const i=Math.cos(t),n=Math.sin(t),s=Math.cos(e),a=Math.sin(e);return new Nn(r*a*n,-r*s,r*a*i)}static random2D(){return this.fromAngle(Math.random()*v)}static random3D(){const e=Math.random()*v,t=2*Math.random()-1,r=Math.sqrt(1-t*t),i=r*Math.cos(e),n=r*Math.sin(e);return new Nn(i,n,t)}static copy(e){return e.copy(e)}static add(e,t,r){return r?r.set(e):(r=e.copy(),3===arguments.length&&this._friendlyError("The target parameter is undefined, it should be of type p5.Vector","p5.Vector.add")),r.add(t),r}static rem(e,t){if(e instanceof Nn&&t instanceof Nn){let r=e.copy();return r.rem(t),r}}static sub(e,t,r){return r?r.set(e):(r=e.copy(),3===arguments.length&&this._friendlyError("The target parameter is undefined, it should be of type p5.Vector","p5.Vector.sub")),r.sub(t),r}static mult(e,t,r){return r?r.set(e):(r=e.copy(),3===arguments.length&&this._friendlyError("The target parameter is undefined, it should be of type p5.Vector","p5.Vector.mult")),r.mult(t),r}static rotate(e,t,r){return 2===arguments.length?r=e.copy():(r instanceof Nn||this._friendlyError("The target parameter should be of type p5.Vector","p5.Vector.rotate"),r.set(e)),r.rotate(t),r}static div(e,t,r){return r?r.set(e):(r=e.copy(),3===arguments.length&&this._friendlyError("The target parameter is undefined, it should be of type p5.Vector","p5.Vector.div")),r.div(t),r}static dot(e,t){return e.dot(t)}static cross(e,t){return e.cross(t)}static dist(e,t){return e.dist(t)}static lerp(e,t,r,i){return i?i.set(e):(i=e.copy(),4===arguments.length&&this._friendlyError("The target parameter is undefined, it should be of type p5.Vector","p5.Vector.lerp")),i.lerp(t,r),i}static slerp(e,t,r,i){return i?i.set(e):(i=e.copy(),4===arguments.length&&this._friendlyError("The target parameter is undefined, it should be of type p5.Vector","p5.Vector.slerp")),i.slerp(t,r),i}static mag(e){return e.mag()}static magSq(e){return e.magSq()}static normalize(e,t){return arguments.length<2?t=e.copy():(t instanceof Nn||this._friendlyError("The target parameter should be of type p5.Vector","p5.Vector.normalize"),t.set(e)),t.normalize()}static limit(e,t,r){return arguments.length<3?r=e.copy():(r instanceof Nn||this._friendlyError("The target parameter should be of type p5.Vector","p5.Vector.limit"),r.set(e)),r.limit(t)}static setMag(e,t,r){return arguments.length<3?r=e.copy():(r instanceof Nn||this._friendlyError("The target parameter should be of type p5.Vector","p5.Vector.setMag"),r.set(e)),r.setMag(t)}static heading(e){return e.heading()}static angleBetween(e,t){return e.angleBetween(t)}static reflect(e,t,r){return arguments.length<3?r=e.copy():(r instanceof Nn||this._friendlyError("The target parameter should be of type p5.Vector","p5.Vector.reflect"),r.set(e)),r.reflect(t)}static array(e){return e.array()}static equals(e,t){let r;return e instanceof Nn?r=e:e instanceof Array?r=(new Nn).set(e):this._friendlyError("The v1 parameter should be of type Array or p5.Vector","p5.Vector.equals"),r.equals(t)}}function Rn(e,t){e.Vector=Nn,Nn.prototype._friendlyError=e._friendlyError,Nn.prototype.friendlyErrorsDisabled=function(){return e.disableFriendlyErrors}}function Vn(e){let t=0;for(let r=1;r<e.length;r++)t+=e[r-1].position.dist(e[r].position);return t}void 0!==p5&&Rn(p5);class Un{constructor(e){Object.assign(this,e)}}class zn{vertices;_shape=null;_primitivesIndex=null;_contoursIndex=null;isClosing=!1;constructor(...e){if(new.target===zn)throw new Error("ShapePrimitive is an abstract class: it cannot be instantiated.");if(!(e.length>0))throw new Error("At least one vertex must be passed to the constructor.");this.vertices=e}get vertexCount(){return this.vertices.length}get vertexCapacity(){throw new Error("Getter vertexCapacity must be implemented.")}get _firstInterpolatedVertex(){return this.startVertex()}get canOverrideAnchor(){return!1}accept(e){throw new Error("Method accept() must be implemented.")}addToShape(e){let t=e.at(-1);if(0===t.primitives.length)t.primitives.push(this);else{let r,i,n=e.at(-1,-1),s=n instanceof this.constructor,a=n.vertexCapacity-n.vertexCount;s&&a>0?(r=this.vertices.splice(0,a),i=this.vertices,n.vertices.push(...r),i.length>0&&t.primitives.push(this)):t.primitives.push(this)}if(this.vertices.length>0){let t=e.at(-1);this._primitivesIndex=t.primitives.length-1,this._contoursIndex=e.contours.length-1,this._shape=e}return e.at(-1,-1)}get _nextPrimitive(){return this._belongsToShape?this._shape.at(this._contoursIndex,this._primitivesIndex+1):null}get _belongsToShape(){return null!==this._shape}handlesClose(){return!1}close(e){throw new Error("Unimplemented!")}}class jn{#i;primitives;constructor(e=8){this.#i=e,this.primitives=[]}get kind(){const e=0===this.primitives.length,t=8===this.#i;return e&&t?7:this.#i}accept(e){for(const t of this.primitives)t.accept(e)}}class Gn extends zn{get vertexCapacity(){return 1}accept(e){e.visitAnchor(this)}getEndVertex(){return this.vertices[0]}}class $n extends zn{constructor(...e){if(super(...e),new.target===$n)throw new Error("Segment is an abstract class: it cannot be instantiated.")}get _previousPrimitive(){return this._belongsToShape?this._shape.at(this._contoursIndex,this._primitivesIndex-1):null}getStartVertex(){return this._previousPrimitive.getEndVertex()}getEndVertex(){return this.vertices[this.vertices.length-1]}}class Hn extends $n{get vertexCapacity(){return 1}accept(e){e.visitLineSegment(this)}}let qn=class extends $n{#n;#s;constructor(e,...t){super(...t);let r=Array.isArray(e)?e[0]:e;this.#n=r,this.#s=r}get order(){return this.#n}get vertexCapacity(){return this.#s}#a;hullLength(){return void 0===this.#a&&(this.#a=Vn([this.getStartVertex(),...this.vertices])),this.#a}accept(e){e.visitBezierSegment(this)}};class Wn extends $n{#s=1/0;_splineProperties={ends:Ge,tightness:0};get vertexCapacity(){return this.#s}accept(e){e.visitSplineSegment(this)}get _comesAfterSegment(){return this._previousPrimitive instanceof $n}get canOverrideAnchor(){return this._splineProperties.ends===$e}get _firstInterpolatedVertex(){return this._splineProperties.ends===$e?this._comesAfterSegment?this.vertices[1]:this.vertices[0]:this.getStartVertex()}get _chainedToSegment(){if(this._belongsToShape&&this._comesAfterSegment){let e=this._firstInterpolatedVertex.position;return this.getStartVertex().position.equals(e)}return!1}addToShape(e){const t=super.addToShape(e);if(this._splineProperties.ends=e._splineProperties.ends,this._splineProperties.tightness=e._splineProperties.tightness,this._splineProperties.ends!==$e)return t;let r=!this._belongsToShape,i=e.at(-1,-1);if(r&&2===i.vertices.length&&i._comesAfterSegment&&!i._chainedToSegment){let e=i._firstInterpolatedVertex.position,t=i.getStartVertex().position;console.warn((n=e.array(),s=t.array(),`Spline does not start where previous path segment ends:\n      second spline vertex at (${n})\n      expected to be at (${s}).`))}var n,s;return t}getEndVertex(){return this._splineProperties.ends===Ge?super.getEndVertex():this._splineProperties.ends===$e?this.vertices.at(-2):this.getStartVertex()}getControlPoints(){let e=[];this._comesAfterSegment&&e.push(this.getStartVertex()),e.push(this.getStartVertex());for(const t of this.vertices)e.push(t);const t=this.getStartVertex();return this._splineProperties.ends===Ge?(e.unshift(t),e.push(this.vertices.at(-1))):this._splineProperties.ends===He&&(e.unshift(this.vertices.at(-1)),e.push(t,this.vertices.at(0))),e}handlesClose(){if(!this._belongsToShape)return!1;return 2===this._shape.at(this._contoursIndex).primitives.length&&1===this._primitivesIndex}close(){this._splineProperties.ends=He}}class Xn extends zn{get vertexCapacity(){return 1}accept(e){e.visitPoint(this)}}class Yn extends zn{get vertexCapacity(){return 2}accept(e){e.visitLine(this)}}class Zn extends zn{get vertexCapacity(){return 3}accept(e){e.visitTriangle(this)}}class Kn extends zn{get vertexCapacity(){return 4}accept(e){e.visitQuad(this)}}class Jn extends zn{#o;#h;#u;#l;#c;#p;#d;#s=2;constructor(e,t,r,i,n,s,a,o,h){super(e,t),this.#o=r,this.#h=i,this.#u=n,this.#l=s,this.#c=a,this.#p=o,this.#d=h}get x(){return this.#o}get y(){return this.#h}get w(){return this.#u}get h(){return this.#l}get start(){return this.#c}get stop(){return this.#p}get mode(){return this.#d}get startVertex(){return this.vertices[0]}get endVertex(){return this.vertices[1]}get vertexCapacity(){return this.#s}accept(e){e.visitArcPrimitive(this)}}class Qn extends zn{#o;#h;#u;#l;#s=1;constructor(e,t,r,i,n){super(e),this.#o=t,this.#h=r,this.#u=i,this.#l=n}get x(){return this.#o}get y(){return this.#h}get w(){return this.#u}get h(){return this.#l}get vertexCapacity(){return this.#s}accept(e){e.visitEllipsePrimitive(this)}}class es extends zn{#o;#h;#u;#l;#f;#m;#g;#y;#s=1;constructor(e,t,r,i,n,s,a,o,h){super(e),this.#o=t,this.#h=r,this.#u=i,this.#l=n,this.#f=s,this.#m=a,this.#g=o,this.#y=h}get x(){return this.#o}get y(){return this.#h}get w(){return this.#u}get h(){return this.#l}get tl(){return this.#f}get tr(){return this.#m}get br(){return this.#g}get bl(){return this.#y}get vertexCapacity(){return this.#s}accept(e){e.visitRectPrimitive(this)}}class ts extends zn{get vertexCapacity(){return 1/0}accept(e){e.visitTriangleFan(this)}}class rs extends zn{get vertexCapacity(){return 1/0}accept(e){e.visitTriangleStrip(this)}}class is extends zn{get vertexCapacity(){return 1/0}accept(e){e.visitQuadStrip(this)}}const ns={vertex:{[R]:(...e)=>new Gn(...e),[V]:(...e)=>new Hn(...e),[M]:(...e)=>new Xn(...e),[I]:(...e)=>new Yn(...e),[B]:(...e)=>new Zn(...e),[P]:(...e)=>new Kn(...e),[L]:(...e)=>new ts(...e),[O]:(...e)=>new rs(...e),[N]:(...e)=>new is(...e)},bezierVertex:{[R]:(e,...t)=>new Gn(...t),[V]:(e,...t)=>new qn(e,...t)},splineVertex:{[R]:(...e)=>new Gn(...e),[V]:(...e)=>new Wn(...e)}};class ss{#x;#v;#b;#_=3;kind=null;contours=[];_splineProperties={tightness:0,ends:Ge};userVertexProperties=null;constructor(e,t=ns){this.#v=e,this.#x=e,this.#b=t;for(const e in this.#x)"position"!==e&&"textureCoordinates"!==e&&(this[e]=function(t){this.#x[e]=t})}serializeToArray(e){if(null==e)return[];if(e instanceof Number)return[e];if(e instanceof Array)return e;if(e.array instanceof Function)return e.array();throw new Error(`Can't convert ${e} to array!`)}vertexToArray(e){const t=[];for(const r in this.#x){if(this.userVertexProperties&&r in this.userVertexProperties)continue;const i=e[r];t.push(...this.serializeToArray(i))}for(const r in this.userVertexProperties)r in e?t.push(...this.serializeToArray(e[r])):t.push(...new Array(this.userVertexProperties[r]).fill(0));return t}hydrateValue(e,t){if(null===t)return null;if(t instanceof Number)return e.shift();if(t instanceof Array){const r=[];for(let i=0;i<t.length;i++)r.push(e.shift());return r}if(t instanceof Nn)return new Nn(e.shift(),e.shift(),e.shift());if(t instanceof Di){const t=[e.shift(),e.shift(),e.shift(),e.shift()];return new Di(t)}}arrayToVertex(e){const t={},r=[...e];for(const e in this.#x){if(this.userVertexProperties&&e in this.userVertexProperties)continue;const i=this.#x[e];t[e]=this.hydrateValue(r,i)}for(const e in this.userVertexProperties){const i=this.#x[e];t[e]=this.hydrateValue(r,i)}return t}arrayScale(e,t){return e.map((e=>e*t))}arraySum(e,...t){return e.map(((e,r)=>{let i=e;for(let e=0;e<t.length;e++)i+=t[e][r];return i}))}arrayMinus(e,t){return e.map(((e,r)=>e-t[r]))}evaluateCubicBezier([e,t,r,i],n){return this.arraySum(this.arrayScale(e,Math.pow(1-n,3)),this.arrayScale(t,3*Math.pow(1-n,2)*n),this.arrayScale(r,3*(1-n)*Math.pow(n,2)),this.arrayScale(i,Math.pow(n,3)))}evaluateQuadraticBezier([e,t,r],i){return this.arraySum(this.arrayScale(e,Math.pow(1-i,2)),this.arrayScale(t,2*(1-i)*i),this.arrayScale(r,i*i))}catmullRomToBezier(e,t){let r=1-t,i=[];for(let t=0;t+3<e.length;t++){const[n,s,a,o]=e.slice(t,t+4),h=this.arraySum(s,this.arrayScale(this.arrayMinus(a,n),r/6)),u=this.arraySum(a,this.arrayScale(this.arrayMinus(s,o),r/6)),l=a;i.push([h,u,l])}return i}at(e,t,r){let i,n;switch(i=this.contours.at(e),arguments.length){case 1:return i;case 2:return i.primitives.at(t);case 3:return n=i.primitives.at(t),n.vertices.at(r)}}reset(){this.#x={...this.#v},this.kind=null,this.contours=[],this.userVertexProperties=null}vertexProperty(e,t){this.userVertexProperties=this.userVertexProperties||{};const r=this.vertexPropertyKey(e),i=Array.isArray(t)?t:[t];this.userVertexProperties[r]||(this.userVertexProperties[r]=i.length),this.#x[r]=i}vertexPropertyName(e){return e.replace(/Src$/,"")}vertexPropertyKey(e){return e+"Src"}bezierOrder(...e){this.#_=e}splineProperty(e,t){this._splineProperties[e]=t}splineProperties(e){if(!e)return this._splineProperties;for(const t in e)this.splineProperty(t,e[t])}#w(e,t){return this.#x.position=e,void 0!==t&&(this.#x.textureCoordinates=t),new Un(this.#x)}#C(e,t,...r){let i=this.#b[e][t];return"bezierVertex"===e?i(this.#_,...r):i(...r)}#E(e,t,r){let i=e,n=this.at(-1).kind,s=this.#w(t,r);return this.#C(i,n,s).addToShape(this)}vertex(e,t,{isClosing:r=!1}={}){const i=this.contours,n=i[i.length-1];if(void 0!==n&&n.primitives.length>0&&8===n.kind){const s=this.#w(e,t),a=n.primitives,o=a[a.length-1];if(!r&&o instanceof Hn&&!o.isClosing)return void o.vertices.push(s);const h=new Hn(s);return h.isClosing=r,h._primitivesIndex=a.length,h._contoursIndex=i.length-1,h._shape=this,void a.push(h)}this.#E("vertex",e,t).isClosing=r}bezierVertex(e,t){this.#E("bezierVertex",e,t)}splineVertex(e,t){this.#E("splineVertex",e,t)}arcVertex(e,t){this.#E("arcVertex",e,t)}arcPrimitive(e,t,r,i,n,s,a){this.beginShape();const o=e+r/2,h=t+i/2,u=r/2,l=i/2,c=this.#w(new Nn(o+u*Math.cos(n),h+l*Math.sin(n))),p=this.#w(new Nn(o+u*Math.cos(s),h+l*Math.sin(s)));return new Jn(c,p,e,t,r,i,n,s,a).addToShape(this),this.endShape(),this}ellipsePrimitive(e,t,r,i){const n=this.#w(new Nn(e+r/2,t+i/2));return new Qn(n,e,t,r,i).addToShape(this)}rectPrimitive(e,t,r,i,n,s,a,o){const h=this.#w(new Nn(e,t));return new es(h,e,t,r,i,n,s,a,o).addToShape(this)}point(e,t){const r=this.#w(new Nn(e,t));return new Xn(r).addToShape(this)}line(e,t,r,i){const n=this.#w(new Nn(e,t)),s=this.#w(new Nn(r,i));return new Yn(n,s).addToShape(this)}triangle(e,t,r,i,n,s){const a=this.#w(new Nn(e,t)),o=this.#w(new Nn(r,i)),h=this.#w(new Nn(n,s));return new Zn(a,o,h).addToShape(this)}quad(e,t,r,i,n,s,a,o){const h=this.#w(new Nn(e,t)),u=this.#w(new Nn(r,i)),l=this.#w(new Nn(n,s)),c=this.#w(new Nn(a,o));return new Kn(h,u,l,c).addToShape(this)}beginContour(e=8){7===this.at(-1)?.kind&&this.contours.pop(),this.contours.push(new jn(e))}endContour(e=z,t=this.contours.length-1){const r=this.at(t);if(e===U){const e=8===r.kind,i=this.at(t,0,0),n=Object.hasOwn(i,"position"),s=this.at(t,-1);if(e&&n)if(s.handlesClose())s.close(i);else{const e=this.contours.splice(t+1,this.contours.length-t-1),r=this.#x;this.#x={...r};for(const e in i)"position"!==e&&"textureCoordinates"!==e&&(this.#x[e]=i[e]);this.vertex(i.position,i.textureCoordinates,{isClosing:!0}),this.#x=r,this.contours.push(...e)}}}beginShape(e=8){this.kind=e,this.beginContour(e)}endShape(e=z){e===U&&this.endContour(e,0)}accept(e){for(const t of this.contours)t.accept(e)}}class as{constructor(){if(new.target===as)throw new Error("PrimitiveVisitor is an abstract class: it cannot be instantiated.")}visitAnchor(e){throw new Error("Method visitAnchor() has not been implemented.")}visitLineSegment(e){throw new Error("Method visitLineSegment() has not been implemented.")}visitBezierSegment(e){throw new Error("Method visitBezierSegment() has not been implemented.")}visitSplineSegment(e){throw new Error("Method visitSplineSegment() has not been implemented.")}visitArcSegment(e){throw new Error("Method visitArcSegment() has not been implemented.")}visitArcPrimitive(e){throw new Error("Method visitArcPrimitive() has not been implemented.")}visitEllipsePrimitive(e){throw new Error("Method visitEllipsePrimitive() has not been implemented.")}visitRectPrimitive(e){throw new Error("Method visitRectPrimitive() has not been implemented.")}visitPoint(e){throw new Error("Method visitPoint() has not been implemented.")}visitLine(e){throw new Error("Method visitLine() has not been implemented.")}visitTriangle(e){throw new Error("Method visitTriangle() has not been implemented.")}visitQuad(e){throw new Error("Method visitQuad() has not been implemented.")}visitTriangleFan(e){throw new Error("Method visitTriangleFan() has not been implemented.")}visitTriangleStrip(e){throw new Error("Method visitTriangleStrip() has not been implemented.")}visitQuadStrip(e){throw new Error("Method visitQuadStrip() has not been implemented.")}}class os extends as{path=new Path2D;strokePath=null;fillPath=null;strokeWeight;hasFill;hasStroke;constructor({strokeWeight:e,hasFill:t=!0,hasStroke:r=!0}){super(),this.strokeWeight=e,this.hasFill=t,this.hasStroke=r}visitAnchor(e){let t=e.getEndVertex();this.path.moveTo(t.position.x,t.position.y)}visitLineSegment(e){if(e.isClosing)this.path.closePath();else{const t=e.vertices;for(let e=0;e<t.length;e++){const r=t[e].position;this.path.lineTo(r.x,r.y)}}}visitBezierSegment(e){let[t,r,i]=e.vertices;switch(e.order){case 2:this.path.quadraticCurveTo(t.position.x,t.position.y,r.position.x,r.position.y);break;case 3:this.path.bezierCurveTo(t.position.x,t.position.y,r.position.x,r.position.y,i.position.x,i.position.y)}}visitSplineSegment(e){const t=e._shape;if(e._splineProperties.ends===$e&&!e._comesAfterSegment){let t=e._firstInterpolatedVertex;this.path.moveTo(t.position.x,t.position.y)}const r=e.getControlPoints().map((e=>t.vertexToArray(e)));let i=t.catmullRomToBezier(r,e._splineProperties.tightness).map((e=>e.map((e=>t.arrayToVertex(e)))));for(const e of i){const t=e.flatMap((e=>[e.position.x,e.position.y]));this.path.bezierCurveTo(...t)}}visitPoint(e){const{x:t,y:r}=e.vertices[0].position;this.path.moveTo(t,r),this.path.lineTo(t+1e-5,r)}visitLine(e){const{x:t,y:r}=e.vertices[0].position,{x:i,y:n}=e.vertices[1].position;this.path.moveTo(t,r),this.path.lineTo(i,n)}visitTriangle(e){const[t,r,i]=e.vertices;this.path.moveTo(t.position.x,t.position.y),this.path.lineTo(r.position.x,r.position.y),this.path.lineTo(i.position.x,i.position.y),this.path.closePath()}visitQuad(e){const[t,r,i,n]=e.vertices;this.path.moveTo(t.position.x,t.position.y),this.path.lineTo(r.position.x,r.position.y),this.path.lineTo(i.position.x,i.position.y),this.path.lineTo(n.position.x,n.position.y),this.path.closePath()}visitTriangleFan(e){const[t,...r]=e.vertices;for(let e=0;e<r.length-1;e++){const i=r[e],n=r[e+1];this.path.moveTo(t.position.x,t.position.y),this.path.lineTo(i.position.x,i.position.y),this.path.lineTo(n.position.x,n.position.y),this.path.closePath()}}visitTriangleStrip(e){for(let t=0;t<e.vertices.length-2;t++){const r=e.vertices[t],i=e.vertices[t+1],n=e.vertices[t+2];this.path.moveTo(r.position.x,r.position.y),this.path.lineTo(i.position.x,i.position.y),this.path.lineTo(n.position.x,n.position.y),this.path.closePath()}}visitArcPrimitive(e){const t=e.x+e.w/2,r=e.y+e.h/2,i=e.w/2,n=e.h/2,s=t+i*Math.cos(e.start),a=r+n*Math.sin(e.start),o=e.stop-e.start,h=Math.abs(o%(2*Math.PI))<1e-5&&Math.abs(o)>1e-5,u=!(e.mode===j||e.mode===z||h);this.hasFill&&(this.fillPath||(this.fillPath=new Path2D(this.path)),this.fillPath.moveTo(s,a),this.fillPath.ellipse(t,r,i,n,0,e.start,e.stop),u&&this.fillPath.lineTo(t,r),this.fillPath.closePath()),this.hasStroke&&(this.strokePath||(this.strokePath=new Path2D(this.path)),this.strokePath.moveTo(s,a),this.strokePath.ellipse(t,r,i,n,0,e.start,e.stop),e.mode===G&&u&&this.strokePath.lineTo(t,r),e.mode!==G&&e.mode!==j||this.strokePath.closePath()),this.path.moveTo(s,a),this.path.ellipse(t,r,i,n,0,e.start,e.stop)}visitEllipsePrimitive(e){const t=e.x+e.w/2,r=e.y+e.h/2,i=e.w/2,n=e.h/2;this.path.moveTo(t+i,r),this.path.ellipse(t,r,i,n,0,0,2*Math.PI)}visitRectPrimitive(e){const t=e.x,r=e.y,i=e.w,n=e.h;let s=e.tl,a=e.tr,o=e.br,h=e.bl;if(void 0===s)this.path.rect(t,r,i,n);else{void 0===a&&(a=s),void 0===o&&(o=a),void 0===h&&(h=o);const e=Math.abs(i),u=Math.abs(n),l=e/2,c=u/2;e<2*s&&(s=l),u<2*s&&(s=c),e<2*a&&(a=l),u<2*a&&(a=c),e<2*o&&(o=l),u<2*o&&(o=c),e<2*h&&(h=l),u<2*h&&(h=c),this.path.roundRect(t,r,i,n,[s,a,o,h])}}visitQuadStrip(e){for(let t=0;t<e.vertices.length-3;t+=2){const r=e.vertices[t],i=e.vertices[t+1],n=e.vertices[t+2],s=e.vertices[t+3];this.path.moveTo(r.position.x,r.position.y),this.path.lineTo(i.position.x,i.position.y),this.path.lineTo(s.position.x,s.position.y),this.path.lineTo(n.position.x,n.position.y),this.path.closePath()}}}class hs extends as{contours=[];curveDetail;pointsToLines;constructor({curveDetail:e=1,pointsToLines:t=!0}={}){super(),this.curveDetail=e,this.pointsToLines=t}lastContour(){return this.contours[this.contours.length-1]}visitAnchor(e){this.contours.push([]);const t=e._nextPrimitive;t?.canOverrideAnchor?this.lastContour().push(t._firstInterpolatedVertex):this.lastContour().push(e.getEndVertex())}visitLineSegment(e){const t=this.lastContour(),r=e.vertices;for(let e=0;e<r.length;e++)t.push(r[e])}visitBezierSegment(e){const t=this.lastContour(),r=Math.max(1,Math.ceil(e.hullLength()*this.curveDetail)),i=[e.getStartVertex(),...e.vertices].map((t=>e._shape.vertexToArray(t)));for(let n=0;n<r;n++){const s=(n+1)/r;t.push(e._shape.arrayToVertex(3===e.order?e._shape.evaluateCubicBezier(i,s):e._shape.evaluateQuadraticBezier(i,s)))}}visitSplineSegment(e){const t=e._shape,r=this.lastContour(),i=e.getControlPoints().map((e=>t.vertexToArray(e)));let n=t.catmullRomToBezier(i,e._splineProperties.tightness),s=t.vertexToArray(e._firstInterpolatedVertex);for(const e of n){const i=[s,...e],n=Math.max(1,Math.ceil(Vn(i.map((e=>t.arrayToVertex(e))))*this.curveDetail));for(let e=0;e<n;e++){const s=(e+1)/n;r.push(t.arrayToVertex(t.evaluateCubicBezier(i,s)))}s=e[2]}}visitPoint(e){this.pointsToLines?this.contours.push(...e.vertices.map((e=>[e,e]))):this.contours.push(e.vertices.slice())}visitLine(e){this.contours.push(e.vertices.slice())}visitTriangle(e){this.contours.push(e.vertices.slice())}visitQuad(e){this.contours.push(e.vertices.slice())}visitTriangleFan(e){this.contours.push(e.vertices.slice())}visitTriangleStrip(e){this.contours.push(e.vertices.slice())}visitQuadStrip(e){this.contours.push(e.vertices.slice())}visitArcPrimitive(e){const t=e.startVertex,r=e.endVertex,i=e.x+e.w/2,n=e.y+e.h/2,s=e.w/2,a=e.h/2,o=(s+a)/2*Math.abs(e.stop-e.start),h=Math.max(3,Math.ceil(this.curveDetail*o)),u=[],l=(e,t,r)=>{const i={};for(const[n,s]of Object.entries(e))"position"!==n&&("number"==typeof s&&"number"==typeof t[n]?i[n]=s*(1-r)+t[n]*r:i[n]=s);return i};if(e.mode===G){const e=l(t,r,.5);e.position=new Nn(i,n),u.push(new Un(e))}for(let o=0;o<=h;o++){const c=o/h,p=e.start+(e.stop-e.start)*c,d=l(t,r,c);d.position=new Nn(i+s*Math.cos(p),n+a*Math.sin(p)),u.push(new Un(d))}this.contours.push(u)}visitEllipsePrimitive(e){const t=e.x+e.w/2,r=e.y+e.h/2,i=e.w/2,n=e.h/2,s=(i+n)/2,a=2*Math.PI*s,o=Math.max(3,Math.ceil(this.curveDetail*a)),h=[],u=e.vertices[0];for(let e=0;e<=o;e++){const s=2*Math.PI*e/o,a={};for(const[e,t]of Object.entries(u))"position"!==e&&(a[e]=t);a.position=new Nn(t+i*Math.cos(s),r+n*Math.sin(s)),h.push(new Un(a))}this.contours.push(h)}visitRectPrimitive(e){const t=e.x,r=e.y,i=e.w,n=e.h;let s=e.tl,a=e.tr,o=e.br,h=e.bl;const u=e.vertices[0],l=(e,t)=>{const r={};for(const[e,t]of Object.entries(u))"position"!==e&&(r[e]=t);return r.position=new Nn(e,t),new Un(r)},c=[];if(void 0===s)c.push(l(t,r)),c.push(l(t+i,r)),c.push(l(t+i,r+n)),c.push(l(t,r+n)),c.push(l(t,r));else{void 0===a&&(a=s),void 0===o&&(o=a),void 0===h&&(h=o);const e=Math.abs(i),u=Math.abs(n),p=e/2,d=u/2;e<2*s&&(s=p),u<2*s&&(s=d),e<2*a&&(a=p),u<2*a&&(a=d),e<2*o&&(o=p),u<2*o&&(o=d),e<2*h&&(h=p),u<2*h&&(h=d);const f=(e,t,r,i,n,s)=>{const a=Math.PI/2*(r+i)/2,o=Math.max(1,Math.ceil(this.curveDetail*a));for(let a=0;a<=o;a++){const h=n+a/o*(s-n);c.push(l(e+r*Math.cos(h),t+i*Math.sin(h)))}};f(t+s,r+s,s,s,Math.PI,1.5*Math.PI),f(t+i-a,r+a,a,a,1.5*Math.PI,2*Math.PI),f(t+i-o,r+n-o,o,o,0,.5*Math.PI),f(t+h,r+n-h,h,h,.5*Math.PI,Math.PI),c.push(c[0])}this.contours.push(c)}}class us extends as{constructor(){super()}}function ls(e,t){e.Shape=ss,e.Contour=jn,e.ShapePrimitive=zn,e.Vertex=Un,e.Anchor=Gn,e.Segment=$n,e.LineSegment=Hn,e.BezierSegment=qn,e.SplineSegment=Wn,e.Point=Xn,e.Line=Yn,e.Triangle=Zn,e.Quad=Kn,e.TriangleFan=ts,e.TriangleStrip=rs,e.QuadStrip=is,e.PrimitiveVisitor=as,e.PrimitiveToPath2DConverter=os,e.PrimitiveToVerticesConverter=hs,e.PointAtLengthGetter=us,t.bezierOrder=function(e){return this._renderer.bezierOrder(e)},t.splineVertex=function(...e){let t=0,r=0,i=0,n=0,s=0;2===e.length?[t,r]=e:4===e.length?[t,r,n,s]=e:3===e.length?[t,r,i]=e:5===e.length&&([t,r,i,n,s]=e),this._renderer.splineVertex(t,r,i,n,s)},t.splineProperty=function(e,t){return this._renderer.splineProperty(e,t)},t.splineProperties=function(e){return this._renderer.splineProperties(e)},t.vertex=function(e,t){let 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]),this._renderer.vertex(e,t,r,i,n)},t.beginContour=function(e){this._renderer.beginContour(e)},t.endContour=function(e=z){this._renderer.endContour(e)}}void 0!==p5&&ls(p5,p5.prototype);class cs{#A={};constructor(e){for(const t in e)this[t]=e[t]}setValue(e,t){e in this.#A||(this.#A[e]=this[e]),this[e]=t}takeDiff(){const e=this.#A;return this.#A={},e}getModified(){return this.#A}applyDiff(e){for(const e in this.#A)this[e]=this.#A[e];this.#A=e}}class ps{constructor(e={}){for(const t in e)this[t]=e[t]}clone(){return new ps(this)}}class ds{static states={strokeColor:null,strokeSet:!1,fillColor:null,fillSet:!1,tint:null,imageMode:w,rectMode:w,ellipseMode:S,strokeWeight:1,bezierOrder:3,splineProperties:new ps({ends:Ge,tightness:0}),textFont:{family:"sans-serif"},textLeading:15,leadingSet:!1,textSize:12,textAlign:D,textBaseline:k,textWrap:_e,fontStyle:be,fontStretch:be,fontWeight:be,lineHeight:be,fontVariant:be,direction:"inherit"};constructor(e,t,r,i){this._pInst=e,this._isMainCanvas=i,this.pixels=[];const n="undefined"!=typeof window?Math.ceil(window.devicePixelRatio):1;if(i)this._pixelDensity=n;else{const t=e._pInst?._renderer?._pixelDensity;this._pixelDensity=t||n}this.width=t,this.height=r,this._events={},i&&(this._isMainCanvas=!0),this.states=new cs(ds.states),this.states.strokeColor=new Di([0,0,0]),this.states.fillColor=new Di([1,1,1]),this._pushPopStack=[],this._pushPopDepth=0,this._clipping=!1,this._clipInvert=!1,this._currentShape=void 0,this._supportsIndividualTextureCoordinates=void 0}get currentShape(){return this._currentShape||(this._currentShape=new ss(this.getCommonVertexProperties())),this._currentShape}remove(){}pixelDensity(e){let t;return"number"==typeof e?(e!==this._pixelDensity&&(this._pixelDensity=e),t=this,this.resize(this.width,this.height)):t=this._pixelDensity,t}push(){this._pushPopDepth++,this._pushPopStack.push(this.states.takeDiff())}pop(){this._pushPopDepth--;const e=this._pushPopStack.pop()||{},t=this.states.getModified();this.states.applyDiff(e),this.updateShapeVertexProperties(t),this.updateShapeProperties(t)}bezierOrder(e){if(void 0===e)return this.states.bezierOrder;this.states.setValue("bezierOrder",e),this.updateShapeProperties()}_individualTextureCoordinates(e,t){return void 0===this._supportsIndividualTextureCoordinates&&(this._supportsIndividualTextureCoordinates=this.getSupportedIndividualVertexProperties().textureCoordinates),this._supportsIndividualTextureCoordinates?new Nn(e,t):void 0}bezierVertex(e,t,r=0,i=0,n=0){const s=new Nn(e,t,r),a=this._individualTextureCoordinates(i,n);this.currentShape.bezierVertex(s,a)}splineProperty(e,t){if(void 0===t)return this.states.splineProperties[e];this.states.setValue("splineProperties",this.states.splineProperties.clone()),this.states.splineProperties[e]=t,this.updateShapeProperties()}splineProperties(e){if(!e)return{...this.states.splineProperties};for(const t in e)this.splineProperty(t,e[t])}splineVertex(e,t,r=0,i=0,n=0){const s=new Nn(e,t,r),a=this._individualTextureCoordinates(i,n);this.currentShape.splineVertex(s,a)}curveDetail(e){if(void 0===e)return this.states.curveDetail;this.states.setValue("curveDetail",e)}beginShape(...e){this.currentShape.reset(),this.updateShapeVertexProperties(),this.currentShape.beginShape(...e)}endShape(...e){this.currentShape.endShape(...e),this.drawShape(this.currentShape)}beginContour(e){this.currentShape.beginContour(e)}endContour(e){this.currentShape.endContour(e)}drawShape(e,t){throw new Error("Unimplemented")}vertex(e,t,r=0,i=0,n=0){const s=new Nn(e,t,r),a=this._individualTextureCoordinates(i,n);this.currentShape.vertex(s,a)}bezier(e,t,r,i,n,s,a,o){const h=this._pInst.bezierOrder();return this._pInst.bezierOrder(h),this._pInst.beginShape(),this._pInst.bezierVertex(e,t),this._pInst.bezierVertex(r,i),this._pInst.bezierVertex(n,s),this._pInst.bezierVertex(a,o),this._pInst.endShape(),this}spline(...e){if(8===e.length){const[t,r,i,n,s,a,o,h]=e;this._pInst.beginShape(),this._pInst.splineVertex(t,r),this._pInst.splineVertex(i,n),this._pInst.splineVertex(s,a),this._pInst.splineVertex(o,h),this._pInst.endShape()}else if(12===e.length){const[t,r,i,n,s,a,o,h,u,l,c,p]=e;this._pInst.beginShape(),this._pInst.splineVertex(t,r,i),this._pInst.splineVertex(n,s,a),this._pInst.splineVertex(o,h,u),this._pInst.splineVertex(l,c,p),this._pInst.endShape()}return this}beginClip(e={}){if(this._clipping)throw new Error("It looks like you're trying to clip while already in the middle of clipping. Did you forget to endClip()?");this._clipping=!0,this._clipInvert=e.invert}endClip(){if(!this._clipping)throw new Error("It looks like you've called endClip() without beginClip(). Did you forget to call beginClip() first?");this._clipping=!1}resize(e,t){this.width=e,this.height=t}get(e,t,r,i){const n=this._pixelDensity,s=this.canvas;if(void 0===e&&void 0===t)e=t=0,r=this.width,i=this.height;else if(e*=n,t*=n,void 0===r&&void 0===i)return e<0||t<0||e>=s.width||t>=s.height?[0,0,0,0]:this._getPixel(e,t);const a=new Bn(r*n,i*n);return a.pixelDensity(n),a.canvas.getContext("2d").drawImage(s,e,t,r*n,i*n,0,0,r*n,i*n),a}scale(e,t){}fill(...e){return e.length>0&&(this.states.setValue("fillSet",!0),this.states.setValue("fillColor",this._pInst.color(...e)),this.updateShapeVertexProperties()),this.states.fillColor}noFill(){this.states.setValue("fillColor",null)}strokeWeight(e){if(void 0===e)return this.states.strokeWeight;this.states.setValue("strokeWeight",e)}stroke(...e){if(0===e.length)return this.states.strokeColor;this.states.setValue("strokeSet",!0),this.states.setValue("strokeColor",this._pInst.color(...e)),this.updateShapeVertexProperties()}noStroke(){this.states.setValue("strokeColor",null)}getCommonVertexProperties(){return{}}getSupportedIndividualVertexProperties(){return{textureCoordinates:!1}}updateShapeProperties(e){if(!e||e.bezierOrder||e.splineProperties){const e=this.currentShape;e.bezierOrder(this.states.bezierOrder),e.splineProperty("ends",this.states.splineProperties.ends),e.splineProperty("tightness",this.states.splineProperties.tightness)}}updateShapeVertexProperties(e){const t=this.getCommonVertexProperties();if(!e||Object.keys(e).some((e=>e in t))){const e=this.currentShape;for(const r in t)e[r](t[r])}}_applyDefaults(){return this}finishDraw(){}_middleAlignOffset=function(){const{textFont:e,textSize:t}=this.states,r=e?.font,i=this.textDrawingContext().measureText("X");let n=(r?.data||{})["OS/2"]?.sCapHeight;if(n){n*=t/r.data.head.unitsPerEm}else n=i.fontBoundingBoxAscent;return i.alphabeticBaseline+n/2}}const fs="video",ms="audio";class gs{constructor(e,t,r,i){this.callback=e,this.time=t,this.id=r,this.val=i}}class ys extends En{constructor(e,t){super(e,t);const r=this;this.elt.crossOrigin="anonymous",this._prevTime=0,this._cueIDCounter=0,this._cues=[],this.pixels=[],this._pixelsState=this,this._pixelDensity=1,this._modified=!1,this._frameOnCanvas=-1,Object.defineProperty(r,"src",{get(){const e=r.elt.children[0].src,t=r.elt.src===window.location.href?"":r.elt.src;return e===window.location.href?t:e},set(t){for(let e=0;e<r.elt.children.length;e++)r.elt.removeChild(r.elt.children[e]);const i=document.createElement("source");i.src=t,e.appendChild(i),r.elt.src=t,r._modified=!0}}),r._onended=function(){},r.elt.onended=function(){r._onended(r)}}play(){let e;return this.elt.currentTime===this.elt.duration&&(this.elt.currentTime=0),this.elt.readyState>1||this.elt.load(),e=this.elt.play(),e&&e.catch&&e.catch((e=>{"NotAllowedError"===e.name?console.error(e):console.error("Media play method encountered an unexpected error",e)})),this}stop(){return this.elt.pause(),this.elt.currentTime=0,this}pause(){return this.elt.pause(),this}loop(){return this.elt.setAttribute("loop",!0),this.play(),this}noLoop(){return this.elt.removeAttribute("loop"),this}_setupAutoplayFailDetection(){const t=setTimeout((()=>{console.error(e)}),500);this.elt.addEventListener("play",(()=>clearTimeout(t)),{passive:!0,once:!0})}autoplay(e){const t=this.elt.getAttribute("autoplay");if(this.elt.setAttribute("autoplay",e),e&&!t){const e=()=>this._setupAutoplayFailDetection();4===this.elt.readyState?e():this.elt.addEventListener("canplay",e,{passive:!0,once:!0})}return this}volume(e){if(void 0===e)return this.elt.volume;this.elt.volume=e}speed(e){if(void 0===e)return this.presetPlaybackRate||this.elt.playbackRate;this.loadedmetadata?this.elt.playbackRate=e:this.presetPlaybackRate=e}time(e){return void 0!==e&&(this.elt.currentTime=e),this.elt.currentTime}duration(){return this.elt.duration}_checkIfTextureNeedsUpdate(){this._frameOnTexture!==this._pInst.frameCount&&(this.setModified(!0),this._frameOnTexture=this._pInst.frameCount)}_ensureCanvas(){this.canvas||(this.canvas=document.createElement("canvas"),this.drawingContext=this.canvas.getContext("2d"),this.setModified(!0));const e=this._frameOnCanvas!==this._pInst.frameCount;this.loadedmetadata&&e&&(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.clearRect(0,0,this.canvas.width,this.canvas.height),!0===this.flipped&&(this.drawingContext.save(),this.drawingContext.scale(-1,1),this.drawingContext.translate(-this.canvas.width,0)),this.drawingContext.drawImage(this.elt,0,0,this.canvas.width,this.canvas.height),!0===this.flipped&&this.drawingContext.restore(),this.setModified(!0),this._frameOnCanvas=this._pInst.frameCount)}loadPixels(...e){return this._ensureCanvas(),p5.Renderer2D.prototype.loadPixels.apply(this,e)}updatePixels(e,t,r,i){return this.loadedmetadata&&(this._ensureCanvas(),p5.Renderer2D.prototype.updatePixels.call(this,e,t,r,i)),this.setModified(!0),this}get(...e){return this._ensureCanvas(),p5.Renderer2D.prototype.get.apply(this,e)}_getPixel(...e){return this.loadPixels(),p5.Renderer2D.prototype._getPixel.apply(this,e)}set(e,t,r){this.loadedmetadata&&(this._ensureCanvas(),p5.Renderer2D.prototype.set.call(this,e,t,r),this.setModified(!0))}copy(...e){this._ensureCanvas(),p5.prototype.copy.apply(this,e)}mask(...e){this.loadPixels(),this.setModified(!0),p5.Image.prototype.mask.apply(this,e)}isModified(){return this._modified}setModified(e){this._modified=e}onended(e){return this._onended=e,this}_getAudioContext(){}_getSoundOut(){}connect(e){let t,r;if(this._getAudioContext()&&this._getSoundOut())t=this._getAudioContext(),r=this._getSoundOut().input;else try{t=e.context,r=t.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)}disconnect(){if(!this.audioSourceNode)throw"nothing to disconnect";this.audioSourceNode.disconnect()}showControls(){this.elt.style["text-align"]="inherit",this.elt.controls=!0}hideControls(){this.elt.controls=!1}addCue(e,t,r){const i=this._cueIDCounter++,n=new gs(t,e,i,r);return this._cues.push(n),this.elt.ontimeupdate||(this.elt.ontimeupdate=this._onTimeUpdate.bind(this)),i}removeCue(e){for(let t=0;t<this._cues.length;t++)this._cues[t].id===e&&this._cues.splice(t,1);0===this._cues.length&&(this.elt.ontimeupdate=null)}clearCues(){this._cues=[],this.elt.ontimeupdate=null}_onTimeUpdate(){const e=this.time();for(let t=0;t<this._cues.length;t++){const r=this._cues[t].time,i=this._cues[t].val;this._prevTime<r&&r<=e&&this._cues[t].callback(i)}this._prevTime=e}}function xs(e,t){function r(e,t,r){(t._userNode?t._userNode:document.body).appendChild(e);const i=r?new ys(e,t):new En(e,t);return t._elements.push(i),i}function i(e,t,i,n){const s=document.createElement(t);"string"==typeof(i=i||"")&&(i=[i]);for(const e of i){const t=document.createElement("source");t.setAttribute("src",e),s.appendChild(t)}const a=r(s,e,!0);if(a.loadedmetadata=!1,s.addEventListener("loadedmetadata",(()=>{a.width=s.videoWidth,a.height=s.videoHeight,0===a.elt.width&&(a.elt.width=s.videoWidth),0===a.elt.height&&(a.elt.height=s.videoHeight),a.presetPlaybackRate&&(a.elt.playbackRate=a.presetPlaybackRate,delete a.presetPlaybackRate),a.loadedmetadata=!0})),"function"==typeof n){const e=()=>{n(a),s.removeEventListener("canplaythrough",e)};s.addEventListener("canplaythrough",e)}return a}t.createVideo=function(e,t){return i(this,fs,e,t)},t.createAudio=function(e,t){return i(this,ms,e,t)},t.VIDEO=fs,t.AUDIO=ms,void 0===navigator.mediaDevices&&(navigator.mediaDevices={}),void 0===navigator.mediaDevices.getUserMedia&&(navigator.mediaDevices.getUserMedia=function(e){const t=navigator.webkitGetUserMedia||navigator.mozGetUserMedia;return t?new Promise((function(r,i){t.call(navigator,e,r,i)})):Promise.reject(new Error("getUserMedia is not implemented in this browser"))}),t.createCapture=function(...i){if(!navigator.mediaDevices||!navigator.mediaDevices.getUserMedia)throw new DOMException("getUserMedia not supported in this browser");let n,s,a=!0,o=!0,h=!1;for(const e of i)e===t.VIDEO?o=!1:e===t.AUDIO?a=!1:"object"==typeof e?(void 0!==e.flipped&&(h=e.flipped,delete e.flipped),n=Object.assign({},n,e)):"function"==typeof e&&(s=e);const u={video:a,audio:o};n=Object.assign({},u,n);const l=document.createElement(fs);l.setAttribute("playsinline",""),navigator.mediaDevices.getUserMedia(n).then((function(e){try{"srcObject"in l?l.srcObject=e:l.src=window.URL.createObjectURL(e)}catch(t){l.src=e}})).catch((t=>{"NotFoundError"===t.name&&e._friendlyError("No webcam found on this device","createCapture"),"NotAllowedError"===t.name&&e._friendlyError("Access to the camera was denied","createCapture"),console.error(t)}));const c=r(l,this,!0);return c.loadedmetadata=!1,l.addEventListener("loadedmetadata",(function(){l.play(),l.width?(c.width=l.width,c.height=l.height):(c.width=c.elt.width=l.videoWidth,c.height=c.elt.height=l.videoHeight),h&&(c.elt.style.transform="scaleX(-1)"),c.loadedmetadata=!0,s&&s(l.srcObject)})),c.flipped=h,c},e.MediaElement=ys,ys.prototype._getSoundOut=function(){return e.soundOut},ys.prototype._getAudioContext=function(){return"function"==typeof t.getAudioContext?t.getAudioContext():void 0}}void 0!==p5&&xs(p5,p5.prototype);var vs={modeAdjust:function(e,t,r,i,n){let s;return n===w?s={x:e,y:t,w:Math.abs(r),h:Math.abs(i)}:n===C?s={x:Math.min(e,r),y:Math.min(t,i),w:Math.abs(r-e),h:Math.abs(i-t)}:n===E?s={x:e-(r=Math.abs(r)),y:t-(i=Math.abs(i)),w:2*r,h:2*i}:n===S&&(s={x:e-.5*(r=Math.abs(r)),y:t-.5*(i=Math.abs(i)),w:r,h:i}),s}};function bs(e,t){t._normalizeArcAngles=(e,t,r,i,n)=>{let s;return 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this._renderEllipse(...arguments)},t.circle=function(...e){const t=e.slice(0,2);return t.push(e[2],e[2]),this._renderEllipse(...t)},t._renderEllipse=function(e,t,r,i,n){if(!this._renderer.states.strokeColor&&!this._renderer.states.fillColor)return this;void 0===i&&(i=r);const s=vs.modeAdjust(e,t,r,i,this._renderer.states.ellipseMode);return this._renderer.ellipse([s.x,s.y,s.w,s.h,n]),(this._accessibleOutputs.grid||this._accessibleOutputs.text)&&this._accsOutput("ellipse",[s.x,s.y,s.w,s.h]),this},t.line=function(...e){return this._renderer.states.strokeColor&&this._renderer.line(...e),(this._accessibleOutputs.grid||this._accessibleOutputs.text)&&this._accsOutput("line",e),this},t.point=function(...t){return this._renderer.states.strokeColor&&(1===t.length&&t[0]instanceof 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4===this.#S?this.#F(e):3===this.#S?this.#k(e):this.#M(e)}mult(e){let t;return e===this||e===this.matrix?t=this.copy().matrix:e instanceof ha?t=e.matrix:oa(e)&&sa(e)?t=e:sa(Array.from(arguments))&&(t=Array.from(arguments)),4===this.#S&&16===t.length?this.#I(t):3===this.#S&&9===t.length?this.#B(t):this.#L(t)}multiplyVec(e,t){void 0===t&&(t=e.copy());for(let r=0;r<this.#S;r++)t.values[r]=this.row(r).dot(e);return t}invert(e){if(4===this.#S)return this.#O(e);if(3===this.#S)return this.#P(e);throw new Error("Invert is not implemented for N>4 at the moment, we are working on it")}createSubMatrix3x3(){if(4===this.#S){const e=new ha(3);return e.mat3[0]=this.matrix[0],e.mat3[1]=this.matrix[1],e.mat3[2]=this.matrix[2],e.mat3[3]=this.matrix[4],e.mat3[4]=this.matrix[5],e.mat3[5]=this.matrix[6],e.mat3[6]=this.matrix[8],e.mat3[7]=this.matrix[9],e.mat3[8]=this.matrix[10],e}throw new Error("Matrix dimension must be 4 to create a 3x3 submatrix.")}inverseTranspose4x4({mat4:e}){if(3!==this.#S)throw new Error("This function only works with 3×3 matrices.");this.matrix[0]=e[0],this.matrix[1]=e[1],this.matrix[2]=e[2],this.matrix[3]=e[4],this.matrix[4]=e[5],this.matrix[5]=e[6],this.matrix[6]=e[8],this.matrix[7]=e[9],this.matrix[8]=e[10];const t=this.invert();if(t)t.transpose(this.matrix);else for(let e=0;e<9;e++)this.matrix[e]=0;return this}apply(e){let t;if(e===this||e===this.matrix)t=this.copy().matrix;else if(e instanceof ha)t=e.matrix;else if(oa(e))t=e;else{if(16!==arguments.length)return;t=arguments}const r=this.matrix,i=r[0],n=r[4],s=r[8],a=r[12];r[0]=t[0]*i+t[1]*n+t[2]*s+t[3]*a,r[4]=t[4]*i+t[5]*n+t[6]*s+t[7]*a,r[8]=t[8]*i+t[9]*n+t[10]*s+t[11]*a,r[12]=t[12]*i+t[13]*n+t[14]*s+t[15]*a;const o=r[1],h=r[5],u=r[9],l=r[13];r[1]=t[0]*o+t[1]*h+t[2]*u+t[3]*l,r[5]=t[4]*o+t[5]*h+t[6]*u+t[7]*l,r[9]=t[8]*o+t[9]*h+t[10]*u+t[11]*l,r[13]=t[12]*o+t[13]*h+t[14]*u+t[15]*l;const c=r[2],p=r[6],d=r[10],f=r[14];r[2]=t[0]*c+t[1]*p+t[2]*d+t[3]*f,r[6]=t[4]*c+t[5]*p+t[6]*d+t[7]*f,r[10]=t[8]*c+t[9]*p+t[10]*d+t[11]*f,r[14]=t[12]*c+t[13]*p+t[14]*d+t[15]*f;const m=r[3],g=r[7],y=r[11],x=r[15];return r[3]=t[0]*m+t[1]*g+t[2]*y+t[3]*x,r[7]=t[4]*m+t[5]*g+t[6]*y+t[7]*x,r[11]=t[8]*m+t[9]*g+t[10]*y+t[11]*x,r[15]=t[12]*m+t[13]*g+t[14]*y+t[15]*x,this}scale(e,t,r){return e instanceof Nn?(t=e.y,r=e.z,e=e.x):e instanceof Array&&(t=e[1],r=e[2],e=e[0]),this.matrix[0]*=e,this.matrix[1]*=e,this.matrix[2]*=e,this.matrix[3]*=e,this.matrix[4]*=t,this.matrix[5]*=t,this.matrix[6]*=t,this.matrix[7]*=t,this.matrix[8]*=r,this.matrix[9]*=r,this.matrix[10]*=r,this.matrix[11]*=r,this}rotate4x4(e,t,r,i){t instanceof Nn?(r=t.y,i=t.z,t=t.x):t instanceof Array&&(r=t[1],i=t[2],t=t[0]);const n=Math.sqrt(t*t+r*r+i*i);t*=1/n,r*=1/n,i*=1/n;const s=this.matrix[0],a=this.matrix[1],o=this.matrix[2],h=this.matrix[3],u=this.matrix[4],l=this.matrix[5],c=this.matrix[6],p=this.matrix[7],d=this.matrix[8],f=this.matrix[9],m=this.matrix[10],g=this.matrix[11],y=Math.sin(e),x=Math.cos(e),v=1-x,b=t*t*v+x,_=r*t*v+i*y,w=i*t*v-r*y,C=t*r*v-i*y,E=r*r*v+x,A=i*r*v+t*y,D=t*i*v+r*y,S=r*i*v-t*y,T=i*i*v+x;return this.matrix[0]=s*b+u*_+d*w,this.matrix[1]=a*b+l*_+f*w,this.matrix[2]=o*b+c*_+m*w,this.matrix[3]=h*b+p*_+g*w,this.matrix[4]=s*C+u*E+d*A,this.matrix[5]=a*C+l*E+f*A,this.matrix[6]=o*C+c*E+m*A,this.matrix[7]=h*C+p*E+g*A,this.matrix[8]=s*D+u*S+d*T,this.matrix[9]=a*D+l*S+f*T,this.matrix[10]=o*D+c*S+m*T,this.matrix[11]=h*D+p*S+g*T,this}translate(e){const t=e[0],r=e[1],i=e[2]||0;return this.matrix[12]+=this.matrix[0]*t+this.matrix[4]*r+this.matrix[8]*i,this.matrix[13]+=this.matrix[1]*t+this.matrix[5]*r+this.matrix[9]*i,this.matrix[14]+=this.matrix[2]*t+this.matrix[6]*r+this.matrix[10]*i,this.matrix[15]+=this.matrix[3]*t+this.matrix[7]*r+this.matrix[11]*i,this}rotateX(e){this.rotate4x4(e,1,0,0)}rotateY(e){this.rotate4x4(e,0,1,0)}rotateZ(e){this.rotate4x4(e,0,0,1)}perspective(e,t,r,i){const n=1/Math.tan(e/2),s=1/(r-i);return this.matrix[0]=n/t,this.matrix[1]=0,this.matrix[2]=0,this.matrix[3]=0,this.matrix[4]=0,this.matrix[5]=n,this.matrix[6]=0,this.matrix[7]=0,this.matrix[8]=0,this.matrix[9]=0,this.matrix[10]=(i+r)*s,this.matrix[11]=-1,this.matrix[12]=0,this.matrix[13]=0,this.matrix[14]=2*i*r*s,this.matrix[15]=0,this}ortho(e,t,r,i,n,s){const a=1/(e-t),o=1/(r-i),h=1/(n-s);return this.matrix[0]=-2*a,this.matrix[1]=0,this.matrix[2]=0,this.matrix[3]=0,this.matrix[4]=0,this.matrix[5]=-2*o,this.matrix[6]=0,this.matrix[7]=0,this.matrix[8]=0,this.matrix[9]=0,this.matrix[10]=2*h,this.matrix[11]=0,this.matrix[12]=(e+t)*a,this.matrix[13]=(i+r)*o,this.matrix[14]=(s+n)*h,this.matrix[15]=1,this}multiplyVec4(e,t,r,i){const n=new Array(4),s=this.matrix;return n[0]=s[0]*e+s[4]*t+s[8]*r+s[12]*i,n[1]=s[1]*e+s[5]*t+s[9]*r+s[13]*i,n[2]=s[2]*e+s[6]*t+s[10]*r+s[14]*i,n[3]=s[3]*e+s[7]*t+s[11]*r+s[15]*i,n}multiplyPoint({x:e,y:t,z:r}){const i=this.multiplyVec4(e,t,r,1);return new Nn(i[0],i[1],i[2])}multiplyAndNormalizePoint({x:e,y:t,z:r}){const i=this.multiplyVec4(e,t,r,1);return i[0]/=i[3],i[1]/=i[3],i[2]/=i[3],new Nn(i[0],i[1],i[2])}multiplyDirection({x:e,y:t,z:r}){const i=this.multiplyVec4(e,t,r,0);return new Nn(i[0],i[1],i[2])}multiplyVec3(e,t){return void 0===t&&(t=e.copy()),t.x=this.row(0).dot(e),t.y=this.row(1).dot(e),t.z=this.row(2).dot(e),t}#T(e){if(3===e)return new aa([1,0,0,0,1,0,0,0,1]);if(4===e)return new aa([1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1]);const t=new aa(e*e).fill(0);for(let r=0;r<e;r++)t[r*e+r]=1;return t}#I(e){let t=this.matrix[0],r=this.matrix[1],i=this.matrix[2],n=this.matrix[3];return this.matrix[0]=t*e[0]+r*e[4]+i*e[8]+n*e[12],this.matrix[1]=t*e[1]+r*e[5]+i*e[9]+n*e[13],this.matrix[2]=t*e[2]+r*e[6]+i*e[10]+n*e[14],this.matrix[3]=t*e[3]+r*e[7]+i*e[11]+n*e[15],t=this.matrix[4],r=this.matrix[5],i=this.matrix[6],n=this.matrix[7],this.matrix[4]=t*e[0]+r*e[4]+i*e[8]+n*e[12],this.matrix[5]=t*e[1]+r*e[5]+i*e[9]+n*e[13],this.matrix[6]=t*e[2]+r*e[6]+i*e[10]+n*e[14],this.matrix[7]=t*e[3]+r*e[7]+i*e[11]+n*e[15],t=this.matrix[8],r=this.matrix[9],i=this.matrix[10],n=this.matrix[11],this.matrix[8]=t*e[0]+r*e[4]+i*e[8]+n*e[12],this.matrix[9]=t*e[1]+r*e[5]+i*e[9]+n*e[13],this.matrix[10]=t*e[2]+r*e[6]+i*e[10]+n*e[14],this.matrix[11]=t*e[3]+r*e[7]+i*e[11]+n*e[15],t=this.matrix[12],r=this.matrix[13],i=this.matrix[14],n=this.matrix[15],this.matrix[12]=t*e[0]+r*e[4]+i*e[8]+n*e[12],this.matrix[13]=t*e[1]+r*e[5]+i*e[9]+n*e[13],this.matrix[14]=t*e[2]+r*e[6]+i*e[10]+n*e[14],this.matrix[15]=t*e[3]+r*e[7]+i*e[11]+n*e[15],this}#L(e){if(e.length!==this.matrix.length)throw new Error("Matrices must be of the same dimension to multiply.");const t=new aa(this.matrix.length).fill(0);for(let r=0;r<this.#S;r++)for(let i=0;i<this.#S;i++)for(let n=0;n<this.#S;n++)t[r*this.#S+i]+=this.matrix[r*this.#S+n]*e[n*this.#S+i];return this.matrix=t,this}#B(e){let t=this.mat3[0],r=this.mat3[1],i=this.mat3[2];return this.mat3[0]=t*e[0]+r*e[3]+i*e[6],this.mat3[1]=t*e[1]+r*e[4]+i*e[7],this.mat3[2]=t*e[2]+r*e[5]+i*e[8],t=this.mat3[3],r=this.mat3[4],i=this.mat3[5],this.mat3[3]=t*e[0]+r*e[3]+i*e[6],this.mat3[4]=t*e[1]+r*e[4]+i*e[7],this.mat3[5]=t*e[2]+r*e[5]+i*e[8],t=this.mat3[6],r=this.mat3[7],i=this.mat3[8],this.mat3[6]=t*e[0]+r*e[3]+i*e[6],this.mat3[7]=t*e[1]+r*e[4]+i*e[7],this.mat3[8]=t*e[2]+r*e[5]+i*e[8],this}#M(){const e=this.#S;for(let t=0;t<e;t++)for(let r=0;r<e;r++)this.matrix[t*e+r]=this.matrix[r*e+t];return this}#F(e){let t,r,i,n,s,a;return console.log("====> 4x4"),e instanceof ha?(t=e.matrix[1],r=e.matrix[2],i=e.matrix[3],n=e.matrix[6],s=e.matrix[7],a=e.matrix[11],this.matrix[0]=e.matrix[0],this.matrix[1]=e.matrix[4],this.matrix[2]=e.matrix[8],this.matrix[3]=e.matrix[12],this.matrix[4]=t,this.matrix[5]=e.matrix[5],this.matrix[6]=e.matrix[9],this.matrix[7]=e.matrix[13],this.matrix[8]=r,this.matrix[9]=n,this.matrix[10]=e.matrix[10],this.matrix[11]=e.matrix[14],this.matrix[12]=i,this.matrix[13]=s,this.matrix[14]=a,this.matrix[15]=e.matrix[15]):oa(e)&&(t=e[1],r=e[2],i=e[3],n=e[6],s=e[7],a=e[11],this.matrix[0]=e[0],this.matrix[1]=e[4],this.matrix[2]=e[8],this.matrix[3]=e[12],this.matrix[4]=t,this.matrix[5]=e[5],this.matrix[6]=e[9],this.matrix[7]=e[13],this.matrix[8]=r,this.matrix[9]=n,this.matrix[10]=e[10],this.matrix[11]=e[14],this.matrix[12]=i,this.matrix[13]=s,this.matrix[14]=a,this.matrix[15]=e[15]),this}#k(e){void 0===e&&(e=this.mat3);const t=e[1],r=e[2],i=e[5];return this.mat3[0]=e[0],this.mat3[1]=e[3],this.mat3[2]=e[6],this.mat3[3]=t,this.mat3[4]=e[4],this.mat3[5]=e[7],this.mat3[6]=r,this.mat3[7]=i,this.mat3[8]=e[8],this}#O(e){let t,r,i,n,s,a,o,h,u,l,c,p,d,f,m,g;e instanceof ha?(t=e.matrix[0],r=e.matrix[1],i=e.matrix[2],n=e.matrix[3],s=e.matrix[4],a=e.matrix[5],o=e.matrix[6],h=e.matrix[7],u=e.matrix[8],l=e.matrix[9],c=e.matrix[10],p=e.matrix[11],d=e.matrix[12],f=e.matrix[13],m=e.matrix[14],g=e.matrix[15]):oa(e)&&(t=e[0],r=e[1],i=e[2],n=e[3],s=e[4],a=e[5],o=e[6],h=e[7],u=e[8],l=e[9],c=e[10],p=e[11],d=e[12],f=e[13],m=e[14],g=e[15]);const y=t*a-r*s,x=t*o-i*s,v=t*h-n*s,b=r*o-i*a,_=r*h-n*a,w=i*h-n*o,C=u*f-l*d,E=u*m-c*d,A=u*g-p*d,D=l*m-c*f,S=l*g-p*f,T=c*g-p*m;let F=y*T-x*S+v*D+b*A-_*E+w*C;return F?(F=1/F,this.matrix[0]=(a*T-o*S+h*D)*F,this.matrix[1]=(i*S-r*T-n*D)*F,this.matrix[2]=(f*w-m*_+g*b)*F,this.matrix[3]=(c*_-l*w-p*b)*F,this.matrix[4]=(o*A-s*T-h*E)*F,this.matrix[5]=(t*T-i*A+n*E)*F,this.matrix[6]=(m*v-d*w-g*x)*F,this.matrix[7]=(u*w-c*v+p*x)*F,this.matrix[8]=(s*S-a*A+h*C)*F,this.matrix[9]=(r*A-t*S-n*C)*F,this.matrix[10]=(d*_-f*v+g*y)*F,this.matrix[11]=(l*v-u*_-p*y)*F,this.matrix[12]=(a*E-s*D-o*C)*F,this.matrix[13]=(t*D-r*E+i*C)*F,this.matrix[14]=(f*x-d*b-m*y)*F,this.matrix[15]=(u*b-l*x+c*y)*F,this):null}#P(){const e=this.mat3[0],t=this.mat3[1],r=this.mat3[2],i=this.mat3[3],n=this.mat3[4],s=this.mat3[5],a=this.mat3[6],o=this.mat3[7],h=this.mat3[8],u=h*n-s*o,l=-h*i+s*a,c=o*i-n*a;let p=e*u+t*l+r*c;return p?(p=1/p,this.mat3[0]=u*p,this.mat3[1]=(-h*t+r*o)*p,this.mat3[2]=(s*t-r*n)*p,this.mat3[3]=l*p,this.mat3[4]=(h*e-r*a)*p,this.mat3[5]=(-s*e+r*i)*p,this.mat3[6]=c*p,this.mat3[7]=(-o*e+t*a)*p,this.mat3[8]=(n*e-t*i)*p,this):null}#N(){if(4!==this.#S)throw new Error("Determinant is only implemented for 4x4 matrices. We are working on it.");const e=this.matrix[0]*this.matrix[5]-this.matrix[1]*this.matrix[4],t=this.matrix[0]*this.matrix[6]-this.matrix[2]*this.matrix[4],r=this.matrix[0]*this.matrix[7]-this.matrix[3]*this.matrix[4],i=this.matrix[1]*this.matrix[6]-this.matrix[2]*this.matrix[5],n=this.matrix[1]*this.matrix[7]-this.matrix[3]*this.matrix[5],s=this.matrix[2]*this.matrix[7]-this.matrix[3]*this.matrix[6],a=this.matrix[8]*this.matrix[13]-this.matrix[9]*this.matrix[12],o=this.matrix[8]*this.matrix[14]-this.matrix[10]*this.matrix[12],h=this.matrix[8]*this.matrix[15]-this.matrix[11]*this.matrix[12],u=this.matrix[9]*this.matrix[14]-this.matrix[10]*this.matrix[13],l=this.matrix[9]*this.matrix[15]-this.matrix[11]*this.matrix[13];return e*(this.matrix[10]*this.matrix[15]-this.matrix[11]*this.matrix[14])-t*l+r*u+i*h-n*o+s*a}}function ua(e,t){e.Matrix=ha}void 0!==p5&&ua(p5);class la{constructor(e=128){this.length=0,this.data=new Float32Array(e),this.initialLength=e}dataArray(){return this.subArray(0,this.length)}clear(){this.length=0}rescale(){if(this.length<this.data.length/2){const e=1<<Math.ceil(Math.log2(this.length)),t=new Float32Array(e);t.set(this.data.subarray(0,this.length),0),this.data=t}}reset(){this.clear(),this.data=new Float32Array(this.initialLength)}push(...e){this.ensureLength(this.length+e.length),this.data.set(e,this.length),this.length+=e.length}slice(e,t){return this.data.slice(e,Math.min(t,this.length))}subArray(e,t){return this.data.subarray(e,Math.min(t,this.length))}ensureLength(e){for(;this.data.length<e;){const e=new Float32Array(2*this.data.length);e.set(this.data,0),this.data=e}}}function ca(e,t){e.DataArray=la}void 0!==p5&&ca(p5);class pa{constructor(e,t,r,i){this.renderer=i,this.vertices=[],this.boundingBoxCache=null,this.lineVertices=new la,this.lineTangentsIn=new la,this.lineTangentsOut=new la,this.lineSides=new la,this.vertexNormals=[],this.faces=[],this.uvs=[],this.edges=[],this.vertexColors=[],this.vertexStrokeColors=[],this.userVertexProperties={},this.lineVertexColors=new la,this.detailX=void 0!==e?e:1,this.detailY=void 0!==t?t:1,this.dirtyFlags={},this._hasFillTransparency=void 0,this._hasStrokeTransparency=void 0,this.gid=`_p5_Geometry_${pa.nextId}`,pa.nextId++,r instanceof Function&&r.call(this)}calculateBoundingBox(){if(this.boundingBoxCache)return this.boundingBoxCache;let e=new Nn(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),t=new Nn(Number.MIN_VALUE,Number.MIN_VALUE,Number.MIN_VALUE);for(let r=0;r<this.vertices.length;r++){let i=this.vertices[r];e.x=Math.min(e.x,i.x),e.y=Math.min(e.y,i.y),e.z=Math.min(e.z,i.z),t.x=Math.max(t.x,i.x),t.y=Math.max(t.y,i.y),t.z=Math.max(t.z,i.z)}let r=new Nn(t.x-e.x,t.y-e.y,t.z-e.z),i=new Nn((e.x+t.x)/2,(e.y+t.y)/2,(e.z+t.z)/2);return this.boundingBoxCache={min:e,max:t,size:r,offset:i},this.boundingBoxCache}reset(){this.renderer?.onReset?.(this),this._hasFillTransparency=void 0,this._hasStrokeTransparency=void 0,this.lineVertices.clear(),this.lineTangentsIn.clear(),this.lineTangentsOut.clear(),this.lineSides.clear(),this.vertices.length=0,this.edges.length=0,this.vertexColors.length=0,this.vertexStrokeColors.length=0,this.lineVertexColors.clear(),this.vertexNormals.length=0,this.uvs.length=0;for(const e in this.userVertexProperties)this.userVertexProperties[e].delete();this.userVertexProperties={},this.dirtyFlags={}}hasFillTransparency(){if(void 0===this._hasFillTransparency){this._hasFillTransparency=!1;for(let e=0;e<this.vertexColors.length;e+=4)if(this.vertexColors[e+3]<1){this._hasFillTransparency=!0;break}}return this._hasFillTransparency}hasStrokeTransparency(){if(void 0===this._hasStrokeTransparency){this._hasStrokeTransparency=!1;for(let e=0;e<this.lineVertexColors.length;e+=4)if(this.lineVertexColors[e+3]<1){this._hasStrokeTransparency=!0;break}}return this._hasStrokeTransparency}clearColors(){return this.vertexColors=[],this}saveObj(e="model.obj"){let t="";if(this.vertices.forEach((e=>{t+=`v ${e.x} ${e.y} ${e.z}\n`})),this.uvs&&this.uvs.length>0)for(let e=0;e<this.uvs.length;e+=2)t+=`vt ${this.uvs[e]} ${this.uvs[e+1]}\n`;this.vertexNormals&&this.vertexNormals.length>0&&this.vertexNormals.forEach((e=>{t+=`vn ${e.x} ${e.y} ${e.z}\n`})),this.faces.forEach((e=>{let r="f";e.forEach((e=>{r+=" ",r+=e+1,(this.vertexNormals.length>0||this.uvs.length>0)&&(r+="/",this.uvs.length>0&&(r+=e+1),r+="/",this.vertexNormals.length>0&&(r+=e+1))})),t+=r+"\n"}));Mn(new Blob([t],{type:"text/plain"}),e,"obj")}saveStl(e="model.stl",{binary:t=!1}={}){let r,i=e.substring(0,e.lastIndexOf(".")),n=[];for(let e of this.faces){const t=Nn.sub(this.vertices[e[1]],this.vertices[e[0]]),r=Nn.sub(this.vertices[e[2]],this.vertices[e[0]]),i=t.y*r.z-t.z*r.y,s=t.z*r.x-t.x*r.z,a=t.x*r.y-t.y*r.x;n.push(new Nn(i,s,a).normalize())}if(t){let e=80;const t=2*this.faces.length+3*this.faces.length*4*4+80+4,i=new ArrayBuffer(t);r=new DataView(i),r.setUint32(e,this.faces.length,!0),e+=4;for(const[t,i]of Object.entries(this.faces)){const s=n[t];r.setFloat32(e,s.x,!0),e+=4,r.setFloat32(e,s.y,!0),e+=4,r.setFloat32(e,s.z,!0),e+=4;for(let t of i){const i=this.vertices[t];r.setFloat32(e,i.x,!0),e+=4,r.setFloat32(e,i.y,!0),e+=4,r.setFloat32(e,i.z,!0),e+=4}r.setUint16(e,0,!0),e+=2}}else{r="solid "+i+"\n";for(const[e,t]of Object.entries(this.faces)){const i=n[e];r+=" facet norm "+i.x+" "+i.y+" "+i.z+"\n",r+="  outer loop\n";for(let e of t){const t=this.vertices[e];r+="   vertex "+t.x+" "+t.y+" "+t.z+"\n"}r+="  endloop\n",r+=" endfacet\n"}r+="endsolid "+i+"\n"}Mn(new Blob([r],{type:"text/plain"}),e,"stl")}flipU(){this.uvs=this.uvs.flat().map(((e,t)=>t%2==0?1-e:e))}flipV(){this.uvs=this.uvs.flat().map(((e,t)=>t%2==0?e:1-e))}computeFaces(){this.faces.length=0;const e=this.detailX+1;let t,r,i,n;for(let s=0;s<this.detailY;s++)for(let a=0;a<this.detailX;a++)t=s*e+a,r=s*e+a+1,i=(s+1)*e+a+1,n=(s+1)*e+a,this.faces.push([t,r,n]),this.faces.push([n,r,i]);return this}_getFaceNormal(e){const t=this.faces[e],r=this.vertices[t[0]],i=this.vertices[t[1]],n=this.vertices[t[2]],s=Nn.sub(i,r),a=Nn.sub(n,r),o=Nn.cross(s,a),h=Nn.mag(o);let u=h/(Nn.mag(s)*Nn.mag(a));return 0===u||isNaN(u)?(console.warn("p5.Geometry.prototype._getFaceNormal:","face has colinear sides or a repeated vertex"),o):(u>1&&(u=1),o.mult(Math.asin(u)/h))}computeNormals(e=Me,{roundToPrecision:t=3}={}){const r=this.vertexNormals;let i=this.vertices;const n=this.faces;let s;if(e===Ie){const e={},r=[],s=Math.pow(10,t),a=e=>Math.round(e*s)/s,o=e=>`${a(e.x)},${a(e.y)},${a(e.z)}`;for(let t=0;t<i.length;t++){const n=i[t],s=o(n);void 0===e[s]&&(e[s]=r.length,r.push(n))}n.forEach((t=>{for(let r=0;r<3;++r){const n=t[r],s=i[n],a=o(s);t[r]=e[a]}})),this.edges.forEach((t=>{for(let r=0;r<2;++r){const n=t[r],s=i[n],a=o(s);t[r]=e[a]}})),this.vertices=i=r}for(r.length=0,s=0;s<i.length;++s)r.push(new Nn(0,0,0));for(n.forEach(((e,t)=>{const i=this._getFaceNormal(t);for(let t=0;t<3;++t){const n=e[t];r[n].add(i)}})),s=0;s<i.length;++s)r[s].normalize();return this}averageNormals(){for(let e=0;e<=this.detailY;e++){const t=this.detailX+1;let r=Nn.add(this.vertexNormals[e*t],this.vertexNormals[e*t+this.detailX]);r=Nn.div(r,2),this.vertexNormals[e*t]=r,this.vertexNormals[e*t+this.detailX]=r}return this}averagePoleNormals(){let e=new Nn(0,0,0);for(let t=0;t<this.detailX;t++)e.add(this.vertexNormals[t]);e=Nn.div(e,this.detailX);for(let t=0;t<this.detailX;t++)this.vertexNormals[t]=e;e=new Nn(0,0,0);for(let t=this.vertices.length-1;t>this.vertices.length-1-this.detailX;t--)e.add(this.vertexNormals[t]);e=Nn.div(e,this.detailX);for(let t=this.vertices.length-1;t>this.vertices.length-1-this.detailX;t--)this.vertexNormals[t]=e;return this}_makeTriangleEdges(){this.edges.length=0;for(let e=0;e<this.faces.length;e++)this.edges.push([this.faces[e][0],this.faces[e][1]]),this.edges.push([this.faces[e][1],this.faces[e][2]]),this.edges.push([this.faces[e][2],this.faces[e][0]]);return this}makeEdgesFromFaces(){this._makeTriangleEdges()}_edgesToVertices(){this.lineVertices.clear(),this.lineTangentsIn.clear(),this.lineTangentsOut.clear(),this.lineSides.clear();const e=new Map,t=new Set;let r;for(let i=0;i<this.edges.length;i++){const n=this.edges[i-1],s=this.edges[i],a=s[0]===s[1],o=this.vertices[s[0]],h=this.vertices[s[1]],u=this.vertexStrokeColors.length>0&&n?this.vertexStrokeColors.slice(4*n[1],4*(n[1]+1)):[0,0,0,0],l=this.vertexStrokeColors.length>0?this.vertexStrokeColors.slice(4*s[0],4*(s[0]+1)):[0,0,0,0],c=this.vertexStrokeColors.length>0?this.vertexStrokeColors.slice(4*s[1],4*(s[1]+1)):[0,0,0,0],p=a?new Nn(0,1,0):h.copy().sub(o).normalize(),d=p.magSq()>0;if(d&&this._addSegment(o,h,l,c,p),!this.renderer?._simpleLines){if(i>0&&n[1]===s[0])t.has(s[0])||(t.add(s[0]),e.delete(s[0]),r&&d&&p.dot(r)<1-1e-8&&this._addJoin(o,r,p,l));else if(a)this._addCap(o,p.copy().mult(-1),l),this._addCap(o,p,l);else{if(d&&!t.has(s[0])){const r=e.get(s[0]);r?(this._addJoin(o,r.dir,p,l),e.delete(s[0]),t.add(s[0])):e.set(s[0],{point:o,dir:p.copy().mult(-1),color:l})}if(!a&&r&&!t.has(n[1])){const i=e.get(n[1]);i?(this._addJoin(this.vertices[n[1]],r,i.dir.copy().mult(-1),u),e.delete(n[1]),t.add(n[1])):e.set(n[1],{point:this.vertices[n[1]],dir:r,color:u}),r=void 0}}if(i===this.edges.length-1&&!t.has(s[1])){const r=e.get(s[1]);r?(this._addJoin(h,p,r.dir.copy().mult(-1),c),e.delete(s[1]),t.add(s[1])):e.set(s[1],{point:h,dir:p,color:c})}d&&(r=p)}}for(const{point:t,dir:r,color:i}of e.values())this._addCap(t,r,i);return this}_addSegment(e,t,r,i,n){const s=e.array(),a=t.array(),o=n.array();this.lineSides.push(1,1,-1,1,-1,-1);for(const e of[this.lineTangentsIn,this.lineTangentsOut])for(let t=0;t<6;t++)e.push(...o);return this.lineVertices.push(...s,...a,...s,...a,...a,...s),this.renderer?._simpleLines||this.lineVertexColors.push(...r,...i,...r,...i,...i,...r),this}_addCap(e,t,r){const i=e.array(),n=t.array(),s=[0,0,0];for(let e=0;e<6;e++)this.lineVertices.push(...i),this.lineTangentsIn.push(...n),this.lineTangentsOut.push(...s),this.lineVertexColors.push(...r);return this.lineSides.push(-1,2,-2,1,2,-1),this}_addJoin(e,t,r,i){const n=e.array(),s=t.array(),a=r.array();for(let e=0;e<12;e++)this.lineVertices.push(...n),this.lineTangentsIn.push(...s),this.lineTangentsOut.push(...a),this.lineVertexColors.push(...i);return this.lineSides.push(-1,-3,-2,-1,0,-3),this.lineSides.push(3,1,2,3,0,1),this}normalize(){if(this.vertices.length>0){const e=this.vertices[0].copy(),t=this.vertices[0].copy();for(let 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);const r=Nn.lerp(e,t,.5),i=Nn.sub(e,t),n=200/Math.max(Math.max(i.x,i.y),i.z);for(let e=0;e<this.vertices.length;e++)this.vertices[e].sub(r),this.vertices[e].mult(n)}return this}vertexProperty(e,t,r){let i;this.userVertexProperties[e]||(i=this.userVertexProperties[e]=this._userVertexPropertyHelper(e,t,r)),i=this.userVertexProperties[e],r?i.pushDirect(t):(i.setCurrentData(t),i.pushCurrentData())}_userVertexPropertyHelper(e,t,r){const i=this.userVertexProperties[e]={name:e,dataSize:r||(t.length?t.length:1),geometry:this,getName(){return this.name},getCurrentData(){return void 0===this.currentData&&(this.currentData=new Array(this.getDataSize()).fill(0)),this.currentData},getDataSize(){return this.dataSize},getSrcName(){return this.name.concat("Src")},getDstName(){return this.name.concat("Buffer")},getSrcArray(){const e=this.getSrcName();return this.geometry[e]},setCurrentData(e){this.currentData=e},pushCurrentData(){const e=this.getCurrentData();this.pushDirect(e)},pushDirect(e){e.length?this.getSrcArray().push(...e):this.getSrcArray().push(e)},resetSrcArray(){this.geometry[this.getSrcName()]=[]},delete(){const e=this.getSrcName();delete this.geometry[e]}};return this[i.getSrcName()]=[],this.userVertexProperties[e]}}function da(e,t){e.Geometry=pa}pa.nextId=0,void 0!==p5&&da(p5);class fa{constructor(e){this.renderer=e,e._pInst.push(),this.identityMatrix=new ha(4),e.states.setValue("uModelMatrix",new ha(4)),this.geometry=new pa(void 0,void 0,void 0,this.renderer),this.geometry.gid=`_p5_GeometryBuilder_${fa.nextGeometryId}`,fa.nextGeometryId++,this.hasTransform=!1}transformVertices(e){return this.hasTransform?e.map((e=>this.renderer.states.uModelMatrix.multiplyPoint(e))):e}transformNormals(e){return this.hasTransform?e.map((e=>this.renderer.scratchMat3.multiplyVec(e))):e}addGeometry(e){this.hasTransform=!this.renderer.states.uModelMatrix.mat4.every(((e,t)=>e===this.identityMatrix.mat4[t])),this.hasTransform&&this.renderer.scratchMat3.inverseTranspose4x4(this.renderer.states.uModelMatrix);let t=this.geometry.vertices.length;for(const t of this.transformVertices(e.vertices))this.geometry.vertices.push(t);for(const t of this.transformNormals(e.vertexNormals))this.geometry.vertexNormals.push(t);for(const t of e.uvs)this.geometry.uvs.push(t);const r=e.userVertexProperties,i=this.geometry.userVertexProperties,n=this.geometry.vertices.length-e.vertices.length;for(const t in i){if(t in r)continue;const n=i[t],s=n.getDataSize()*e.vertices.length,a=Array(s).fill(0);n.pushDirect(a)}for(const e in r){const t=r[e],s=t.getSrcArray(),a=t.getDataSize();if(n>0&&!(e in i)){const t=Array(a*n).fill(0);this.geometry.vertexProperty(e,t,a)}this.geometry.vertexProperty(e,s,a)}if(this.renderer.states.fillColor&&this.geometry.faces.push(...e.faces.map((e=>e.map((e=>e+t))))),this.renderer.states.strokeColor)for(const r of e.edges.map((e=>e.map((e=>e+t)))))this.geometry.edges.push(r);const s=[...e.vertexColors];for(;s.length<4*e.vertices.length;)s.push(...this.renderer.states.curFillColor);for(const e of s)this.geometry.vertexColors.push(e)}addImmediate(e,t,{validateFaces:r=!1}={}){const i=[];if(this.renderer.states.fillColor)if(5===t||t===N)for(let t=2;t<e.vertices.length;t++)t%2==0?i.push([t,t-1,t-2]):i.push([t,t-2,t-1]);else if(6===t)for(let t=2;t<e.vertices.length;t++)i.push([0,t-1,t]);else if(4===t)for(let t=0;t<e.vertices.length;t+=3)(!r||e.vertices[t].copy().sub(e.vertices[t+1]).cross(e.vertices[t].copy().sub(e.vertices[t+2])).magSq()>0)&&i.push([t,t+1,t+2]);this.addGeometry(Object.assign({},e,{faces:i}))}addRetained(e){this.addGeometry(e)}finish(){return this.renderer._pInst.pop(),this.geometry}}fa.nextGeometryId=0;class ma{constructor(e,t,r,i){this.w=e,this.vec=new Nn(t,r,i)}static fromAxisAngle(e,t,r,i){const n=Math.cos(e/2),s=new Nn(t,r,i).normalize().mult(Math.sin(e/2));return new ma(n,s.x,s.y,s.z)}conjugate(){return new ma(this.w,-this.vec.x,-this.vec.y,-this.vec.z)}multiply(e){return new ma(this.w*e.w-this.vec.x*e.vec.x-this.vec.y*e.vec.y-this.vec.z-e.vec.z,this.w*e.vec.x+this.vec.x*e.w+this.vec.y*e.vec.z-this.vec.z*e.vec.y,this.w*e.vec.y-this.vec.x*e.vec.z+this.vec.y*e.w+this.vec.z*e.vec.x,this.w*e.vec.z+this.vec.x*e.vec.y-this.vec.y*e.vec.x+this.vec.z*e.w)}rotateVector(e){return Nn.mult(e,this.w*this.w-this.vec.dot(this.vec)).add(Nn.mult(this.vec,2*e.dot(this.vec))).add(Nn.mult(this.vec,2*this.w).cross(e)).clampToZero()}rotateBy(e){return e.multiply(this).multiply(e.conjugate()).vec.clampToZero()}}function ga(e,t){e.Quat=ma}void 0!==p5&&ga(p5);class ya{constructor(e){this._renderer=e,this.cameraType="default",this.useLinePerspective=!0,this.cameraMatrix=new ha(4),this.projMatrix=new ha(4),this.yScale=1}perspective(e,t,r,i){const n=this._renderer.zClipRange();this.cameraType=arguments.length>0?"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=new ha(4);const s=1/Math.tan(this.cameraFOV/2),a=1/(this.cameraNear-this.cameraFar);let o,h;0===n[0]?(o=i/(r-i),h=i*r/(r-i)):(o=(i+r)*a,h=2*i*r*a),this.projMatrix.set(s/t,0,0,0,0,-s*this.yScale,0,0,0,0,o,-1,0,0,h,0),this._isActive()&&(this._renderer.states.setValue("uPMatrix",this._renderer.states.uPMatrix.clone()),this._renderer.states.uPMatrix.set(this.projMatrix))}ortho(e,t,r,i,n,s){const a=this.fbo||this._renderer;void 0===e&&(e=-a.width/2),void 0===t&&(t=+a.width/2),void 0===r&&(r=-a.height/2),void 0===i&&(i=+a.height/2),void 0===n&&(n=0),void 0===s&&(s=Math.max(a.width,a.height)+800),this.cameraNear=n,this.cameraFar=s;const o=t-e,h=i-r,u=s-n,l=2/o,c=2/h*this.yScale,p=-2/u,d=-(t+e)/o,f=-(i+r)/h,m=-(s+n)/u;this.projMatrix=new ha(4),this.projMatrix.set(l,0,0,0,0,-c,0,0,0,0,p,0,d,f,m,1),this._isActive()&&(this._renderer.states.setValue("uPMatrix",this._renderer.states.uPMatrix.clone()),this._renderer.states.uPMatrix.set(this.projMatrix)),this.cameraType="custom"}frustum(e,t,r,i,n,s){void 0===e&&(e=.05*-this._renderer.width),void 0===t&&(t=.05*+this._renderer.width),void 0===r&&(r=.05*+this._renderer.height),void 0===i&&(i=.05*-this._renderer.height),void 0===n&&(n=this.defaultCameraNear),void 0===s&&(s=this.defaultCameraFar),this.cameraNear=n,this.cameraFar=s;const a=t-e,o=i-r,h=s-n,u=2*n/a,l=2*n/o*this.yScale,c=-2*s*n/h,p=(t+e)/a,d=(i+r)/o,f=-(s+n)/h;this.projMatrix=new ha(4),this.projMatrix.set(u,0,0,0,0,-l,0,0,p,d,f,-1,0,0,c,0),this._isActive()&&(this._renderer.states.setValue("uPMatrix",this._renderer.states.uPMatrix.clone()),this._renderer.states.uPMatrix.set(this.projMatrix)),this.cameraType="custom"}_rotateView(e,t,r,i){let n=this.centerX,s=this.centerY,a=this.centerZ;n-=this.eyeX,s-=this.eyeY,a-=this.eyeZ;const o=new ha(4);o.rotate4x4(this._renderer._pInst._toRadians(e),t,r,i);const h=[n*o.mat4[0]+s*o.mat4[4]+a*o.mat4[8],n*o.mat4[1]+s*o.mat4[5]+a*o.mat4[9],n*o.mat4[2]+s*o.mat4[6]+a*o.mat4[10]];h[0]+=this.eyeX,h[1]+=this.eyeY,h[2]+=this.eyeZ,this.camera(this.eyeX,this.eyeY,this.eyeZ,h[0],h[1],h[2],this.upX,this.upY,this.upZ)}roll(e){const t=this._getLocalAxes(),r=ma.fromAxisAngle(this._renderer._pInst._toRadians(e),t.z[0],t.z[1],t.z[2]).rotateVector(new Nn(this.upX,this.upY,this.upZ));this.camera(this.eyeX,this.eyeY,this.eyeZ,this.centerX,this.centerY,this.centerZ,r.x,r.y,r.z)}pan(e){const t=this._getLocalAxes();this._rotateView(e,t.y[0],t.y[1],t.y[2])}tilt(e){const t=this._getLocalAxes();this._rotateView(e,t.x[0],t.x[1],t.x[2])}lookAt(e,t,r){this.camera(this.eyeX,this.eyeY,this.eyeZ,e,t,r,this.upX,this.upY,this.upZ)}camera(e,t,r,i,n,s,a,o,h){void 0===e&&(e=this.defaultEyeX,t=this.defaultEyeY,r=this.defaultEyeZ,i=e,n=t,s=0,a=0,o=1,h=0),this.eyeX=e,this.eyeY=t,this.eyeZ=r,void 0!==i&&(this.centerX=i,this.centerY=n,this.centerZ=s),void 0!==a&&(this.upX=a,this.upY=o,this.upZ=h);const 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);const l=-e,c=-t,p=-r;return this.cameraMatrix.translate([l,c,p]),this._isActive()&&(this._renderer.states.setValue("uViewMatrix",this._renderer.states.uViewMatrix.clone()),this._renderer.states.uViewMatrix.set(this.cameraMatrix)),this}move(e,t,r){const i=this._getLocalAxes(),n=[i.x[0]*e,i.x[1]*e,i.x[2]*e],s=[i.y[0]*t,i.y[1]*t,i.y[2]*t],a=[i.z[0]*r,i.z[1]*r,i.z[2]*r];this.camera(this.eyeX+n[0]+s[0]+a[0],this.eyeY+n[1]+s[1]+a[1],this.eyeZ+n[2]+s[2]+a[2],this.centerX+n[0]+s[0]+a[0],this.centerY+n[1]+s[1]+a[1],this.centerZ+n[2]+s[2]+a[2],this.upX,this.upY,this.upZ)}setPosition(e,t,r){const i=e-this.eyeX,n=t-this.eyeY,s=r-this.eyeZ;this.camera(e,t,r,this.centerX+i,this.centerY+n,this.centerZ+s,this.upX,this.upY,this.upZ)}set(e){const t=["eyeX","eyeY","eyeZ","centerX","centerY","centerZ","upX","upY","upZ","cameraFOV","aspectRatio","cameraNear","cameraFar","cameraType","yScale","useLinePerspective"];for(const r of t)this[r]=e[r];this.cameraMatrix=e.cameraMatrix.copy(),this.projMatrix=e.projMatrix.copy(),this._isActive()&&(this._renderer.states.setValue("uModelMatrix",this._renderer.states.uModelMatrix.clone()),this._renderer.states.setValue("uViewMatrix",this._renderer.states.uViewMatrix.clone()),this._renderer.states.setValue("uPMatrix",this._renderer.states.uPMatrix.clone()),this._renderer.states.uModelMatrix.reset(),this._renderer.states.uViewMatrix.set(this.cameraMatrix),this._renderer.states.uPMatrix.set(this.projMatrix))}slerp(e,t,r){if(0===r)return void this.set(e);if(1===r)return void this.set(t);0!==this.projMatrix.mat4[15]&&(this.projMatrix.setElement(0,e.projMatrix.mat4[0]*Math.pow(t.projMatrix.mat4[0]/e.projMatrix.mat4[0],r)),this.projMatrix.setElement(5,e.projMatrix.mat4[5]*Math.pow(t.projMatrix.mat4[5]/e.projMatrix.mat4[5],r)),this._isActive()&&this._renderer.states.setValue("uPMatrix",this.projMatrix.clone()));const i=new Nn(e.eyeX,e.eyeY,e.eyeZ),n=new Nn(t.eyeX,t.eyeY,t.eyeZ),s=new Nn(e.centerX,e.centerY,e.centerZ),a=new Nn(t.centerX,t.centerY,t.centerZ),o=Nn.dist(i,s),h=Nn.dist(n,a),u=o*Math.pow(h/o,r),l=Nn.sub(i,n),c=i.copy().sub(n).sub(s).add(a),p=c.magSq();let d=1;p>1e-6&&(d=Nn.dot(l,c)/p,d=Math.max(0,Math.min(d,1)));const f=Nn.lerp(Nn.lerp(i,s,d),Nn.lerp(n,a,d),r),m=e.cameraMatrix.createSubMatrix3x3(),g=t.cameraMatrix.createSubMatrix3x3(),y=m.row(2),x=g.row(2),v=m.row(1),b=g.row(1),_=new Nn(0,0,0),w=new Nn(0,0,0),C=new Nn(0,0,0),E=new Nn(0,0,0),A=g.mult(m.copy().transpose()),D=A.diagonal();let S,T,F,k,M=.5*(D[0]+D[1]+D[2]-1);if(1-M<1e-7)return _.set(Nn.lerp(y,x,r)).normalize(),C.set(_).mult(d*u).add(f),E.set(_).mult((d-1)*u).add(f),w.set(Nn.lerp(v,b,r)).normalize(),void this.camera(C.x,C.y,C.z,E.x,E.y,E.z,w.x,w.y,w.z);let I=1/(1-M);const B=Math.max(D[0],D[1],D[2]),L=A.mat3[1]+A.mat3[3],O=A.mat3[2]+A.mat3[6],P=A.mat3[5]+A.mat3[7];B===D[0]?(S=Math.sqrt((D[0]-M)*I),I/=S,T=.5*L*I,F=.5*O*I,k=.5*(A.mat3[7]-A.mat3[5])/S):B===D[1]?(T=Math.sqrt((D[1]-M)*I),I/=T,F=.5*P*I,S=.5*L*I,k=.5*(A.mat3[2]-A.mat3[6])/T):(F=Math.sqrt((D[2]-M)*I),I/=F,S=.5*O*I,T=.5*P*I,k=.5*(A.mat3[3]-A.mat3[1])/F);const N=r*Math.atan2(k,M),R=Math.cos(N),V=Math.sin(N),U=1-R,z=S*T,j=T*F,G=F*S,$=new ha([R+U*S*S,U*z+V*F,U*G-V*T,U*z-V*F,R+U*T*T,U*j+V*S,U*G+V*T,U*j-V*S,R+U*F*F]);$.multiplyVec(y,_),C.set(_).mult(d*u).add(f),E.set(_).mult((d-1)*u).add(f),$.multiplyVec(v,w),this.camera(C.x,C.y,C.z,E.x,E.y,E.z,w.x,w.y,w.z)}_computeCameraDefaultSettings(){this.defaultAspectRatio=this._renderer.width/this._renderer.height,this.defaultEyeX=0,this.defaultEyeY=0,this.defaultEyeZ=800,this.defaultCameraFOV=2*Math.atan(this._renderer.height/2/this.defaultEyeZ),this.defaultCenterX=0,this.defaultCenterY=0,this.defaultCenterZ=0,this.defaultCameraNear=this.defaultEyeZ*this._renderer.defaultNearScale(),this.defaultCameraFar=this.defaultEyeZ*this._renderer.defaultFarScale()}_setDefaultCamera(){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"}_resize(){"default"===this.cameraType&&(this._computeCameraDefaultSettings(),this.cameraFOV=this.defaultCameraFOV,this.aspectRatio=this.defaultAspectRatio,this.perspective())}copy(){const e=new ya(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.upX=this.upX,e.upY=this.upY,e.upZ=this.upZ,e.cameraNear=this.cameraNear,e.cameraFar=this.cameraFar,e.cameraType=this.cameraType,e.useLinePerspective=this.useLinePerspective,e.cameraMatrix=this.cameraMatrix.copy(),e.projMatrix=this.projMatrix.copy(),e.yScale=this.yScale,e.cameraType=this.cameraType,e.defaultAspectRatio=this.defaultAspectRatio,e.defaultEyeX=this.defaultEyeX,e.defaultEyeY=this.defaultEyeY,e.defaultEyeZ=this.defaultEyeZ,e.defaultCameraFOV=this.defaultCameraFOV,e.defaultCenterX=this.defaultCenterX,e.defaultCenterY=this.defaultCenterY,e.defaultCenterZ=this.defaultCenterZ,e.defaultCameraNear=this.defaultCameraNear,e.defaultCameraFar=this.defaultCameraFar,e}clone(){return this.copy()}_getLocalAxes(){let e=this.eyeX-this.centerX,t=this.eyeY-this.centerY,r=this.eyeZ-this.centerZ;const i=Math.sqrt(e*e+t*t+r*r);0!==i&&(e/=i,t/=i,r/=i);let n=this.upX,s=this.upY,a=this.upZ,o=s*r-a*t,h=-n*r+a*e,u=n*t-s*e;n=t*u-r*h,s=-e*u+r*o,a=e*h-t*o;const l=Math.sqrt(o*o+h*h+u*u);0!==l&&(o/=l,h/=l,u/=l);const c=Math.sqrt(n*n+s*s+a*a);return 0!==c&&(n/=c,s/=c,a/=c),{x:[o,h,u],y:[n,s,a],z:[e,t,r]}}_orbit(e,t,r){const i=this.eyeX-this.centerX,n=this.eyeY-this.centerY,s=this.eyeZ-this.centerZ;let a=Math.hypot(i,n,s);const o=new Nn(i,n,s).normalize(),h=new Nn(this.upX,this.upY,this.upZ).normalize(),u=Nn.cross(h,o).normalize(),l=Nn.cross(u,h);a*=Math.pow(10,r),a<this.cameraNear&&(a=this.cameraNear),a>this.cameraFar&&(a=this.cameraFar);const c=Math.acos(Math.max(-1,Math.min(1,Nn.dot(o,h))))+t,p=e;(c<=0||c>=Math.PI)&&(this.upX*=-1,this.upY*=-1,this.upZ*=-1),h.mult(Math.cos(c)),l.mult(Math.cos(p)*Math.sin(c)),u.mult(Math.sin(p)*Math.sin(c)),o.set(h).add(l).add(u),this.eyeX=a*o.x+this.centerX,this.eyeY=a*o.y+this.centerY,this.eyeZ=a*o.z+this.centerZ,this.camera(this.eyeX,this.eyeY,this.eyeZ,this.centerX,this.centerY,this.centerZ,this.upX,this.upY,this.upZ)}_orbitFree(e,t,r){const i=this.eyeX-this.centerX,n=this.eyeY-this.centerY,s=this.eyeZ-this.centerZ;let a=Math.hypot(i,n,s);const o=new Nn(i,n,s).normalize(),h=new Nn(this.upX,this.upY,this.upZ),u=Nn.cross(h,o).normalize(),l=Nn.cross(o,u),c=Math.atan2(t,e);l.mult(Math.sin(c)),u.mult(Math.cos(c)).add(l);const p=Math.sqrt(e*e+t*t),d=Nn.cross(o,u);a*=Math.pow(10,r),a<this.cameraNear&&(a=this.cameraNear),a>this.cameraFar&&(a=this.cameraFar);const f=Math.cos(p),m=Math.sin(p),g=h.dot(o),y=h.dot(u),x=g*f+y*m,v=-g*m+y*f,b=h.dot(d);h.x=x*o.x+v*u.x+b*d.x,h.y=x*o.y+v*u.y+b*d.y,h.z=x*o.z+v*u.z+b*d.z,u.mult(-m),o.mult(f).add(u).mult(a),this.camera(o.x+this.centerX,o.y+this.centerY,o.z+this.centerZ,this.centerX,this.centerY,this.centerZ,h.x,h.y,h.z)}_isActive(){return this===this._renderer.states.curCamera}}function xa(e,t){t.camera=function(...e){return this._assert3d("camera"),this._renderer.camera(...e),this},t.perspective=function(...e){return this._assert3d("perspective"),this._renderer.perspective(...e),this},t.linePerspective=function(e){if(!(this._renderer instanceof Ua))throw new Error("linePerspective() must be called in WebGL mode.");return this._renderer.linePerspective(e)},t.ortho=function(...e){return this._assert3d("ortho"),this._renderer.ortho(...e),this},t.frustum=function(...e){return this._assert3d("frustum"),this._renderer.frustum(...e),this},t.createCamera=function(){return this._assert3d("createCamera"),this._renderer.createCamera()},t.setCamera=function(e){this._renderer.setCamera(e)},e.Camera=ya,Ua.prototype.camera=function(...e){this.states.setValue("curCamera",this.states.curCamera.clone()),this.states.curCamera.camera(...e)},Ua.prototype.perspective=function(...e){this.states.setValue("curCamera",this.states.curCamera.clone()),this.states.curCamera.perspective(...e)},Ua.prototype.linePerspective=function(e){if(void 0===e)return this.states.curCamera.useLinePerspective;this.states.setValue("curCamera",this.states.curCamera.clone()),this.states.curCamera.useLinePerspective=e},Ua.prototype.ortho=function(...e){this.states.setValue("curCamera",this.states.curCamera.clone()),this.states.curCamera.ortho(...e)},Ua.prototype.frustum=function(...e){this.states.setValue("curCamera",this.states.curCamera.clone()),this.states.curCamera.frustum(...e)},Ua.prototype.createCamera=function(){const e=new ya(this);return e._computeCameraDefaultSettings(),e._setDefaultCamera(),e},Ua.prototype.setCamera=function(e){this.states.setValue("curCamera",e),this.states.setValue("uPMatrix",this.states.uPMatrix.clone()),this.states.uPMatrix.set(e.projMatrix),this.states.setValue("uViewMatrix",this.states.uViewMatrix.clone()),this.states.uViewMatrix.set(e.cameraMatrix)}}void 0!==p5&&xa(p5,p5.prototype);var va={exports:{}};!function(e){var t;function r(e,t){return e.b===t.b&&e.a===t.a}function i(e,t){return e.b<t.b||e.b===t.b&&e.a<=t.a}function n(e,t,r){var i=t.b-e.b,n=r.b-t.b;return 0<i+n?i<n?t.a-e.a+i/(i+n)*(e.a-r.a):t.a-r.a+n/(i+n)*(r.a-e.a):0}function s(e,t,r){var i=t.b-e.b,n=r.b-t.b;return 0<i+n?(t.a-r.a)*i+(t.a-e.a)*n:0}function a(e,t){return e.a<t.a||e.a===t.a&&e.b<=t.b}function o(e,t,r){var i=t.a-e.a,n=r.a-t.a;return 0<i+n?i<n?t.b-e.b+i/(i+n)*(e.b-r.b):t.b-r.b+n/(i+n)*(r.b-e.b):0}function h(e,t,r){var i=t.a-e.a,n=r.a-t.a;return 0<i+n?(t.b-r.b)*i+(t.b-e.b)*n:0}function u(e){return i(e.b.a,e.a)}function l(e){return i(e.a,e.b.a)}function c(e,t,r,i){return(e=0>e?0:e)<=(r=0>r?0:r)?0===r?(t+i)/2:t+e/(e+r)*(i-t):i+r/(e+r)*(t-i)}function p(e){var t=y(e.b);return v(t,e.c),v(t.b,e.c),b(t,e.a),t}function d(e,t){var r=!1,i=!1;e!==t&&(t.a!==e.a&&(i=!0,w(t.a,e.a)),t.d!==e.d&&(r=!0,C(t.d,e.d)),x(t,e),i||(v(t,e.a),e.a.c=e),r||(b(t,e.d),e.d.a=e))}function f(e){var t=e.b,r=!1;e.d!==e.b.d&&(r=!0,C(e.d,e.b.d)),e.c===e?w(e.a,null):(e.b.d.a=Q(e),e.a.c=e.c,x(e,Q(e)),r||b(e,e.d)),t.c===t?(w(t.a,null),C(t.d,null)):(e.d.a=Q(t),t.a.c=t.c,x(t,Q(t))),_(e)}function m(e){var t=y(e),r=t.b;return x(t,e.e),t.a=e.b.a,v(r,t.a),t.d=r.d=e.d,t=t.b,x(e.b,Q(e.b)),x(e.b,t),e.b.a=t.a,t.b.a.c=t.b,t.b.d=e.b.d,t.f=e.f,t.b.f=e.b.f,t}function g(e,t){var r=!1,i=y(e),n=i.b;return t.d!==e.d&&(r=!0,C(t.d,e.d)),x(i,e.e),x(n,t),i.a=e.b.a,n.a=t.a,i.d=n.d=e.d,e.d.a=n,r||b(i,e.d),i}function y(e){var t=new J,r=new J,i=e.b.h;return r.h=i,i.b.h=t,t.h=e,e.b.h=r,t.b=r,t.c=t,t.e=r,r.b=t,r.c=r,r.e=t}function x(e,t){var r=e.c,i=t.c;r.b.e=t,i.b.e=e,e.c=i,t.c=r}function v(e,t){var r=t.f,i=new te(t,r);r.e=i,t.f=i,r=i.c=e;do{r.a=i,r=r.c}while(r!==e)}function b(e,t){var r=t.d,i=new K(t,r);r.b=i,t.d=i,i.a=e,i.c=t.c,r=e;do{r.d=i,r=r.e}while(r!==e)}function _(e){var t=e.h;e=e.b.h,t.b.h=e,e.b.h=t}function w(e,t){var r=e.c,i=r;do{i.a=t,i=i.c}while(i!==r);r=e.f,(i=e.e).f=r,r.e=i}function C(e,t){var r=e.a,i=r;do{i.d=t,i=i.e}while(i!==r);r=e.d,(i=e.b).d=r,r.b=i}function E(e){var t=0;return Math.abs(e[1])>Math.abs(e[0])&&(t=1),Math.abs(e[2])>Math.abs(e[t])&&(t=2),t}var A=4e150;function D(e,t){e.f+=t.f,e.b.f+=t.b.f}function S(e,t,r){return e=e.a,t=t.a,r=r.a,t.b.a===e?r.b.a===e?i(t.a,r.a)?0>=s(r.b.a,t.a,r.a):0<=s(t.b.a,r.a,t.a):0>=s(r.b.a,e,r.a):r.b.a===e?0<=s(t.b.a,e,t.a):(t=n(t.b.a,e,t.a))>=(e=n(r.b.a,e,r.a))}function T(e){e.a.i=null;var t=e.e;t.a.c=t.c,t.c.a=t.a,e.e=null}function F(e,t){f(e.a),e.c=!1,e.a=t,t.i=e}function k(e){var t=e.a.a;do{e=de(e)}while(e.a.a===t);return 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this.r(this.b),void(this.c=this.b=null)}}this.b=this.c=null},Ss.libtess={GluTesselator:W,windingRule:{GLU_TESS_WINDING_ODD:100130,GLU_TESS_WINDING_NONZERO:100131,GLU_TESS_WINDING_POSITIVE:100132,GLU_TESS_WINDING_NEGATIVE:100133,GLU_TESS_WINDING_ABS_GEQ_TWO:100134},primitiveType:{GL_LINE_LOOP:2,GL_TRIANGLES:4,GL_TRIANGLE_STRIP:5,GL_TRIANGLE_FAN:6},errorType:{GLU_TESS_MISSING_BEGIN_POLYGON:100151,GLU_TESS_MISSING_END_POLYGON:100153,GLU_TESS_MISSING_BEGIN_CONTOUR:100152,GLU_TESS_MISSING_END_CONTOUR:100154,GLU_TESS_COORD_TOO_LARGE:100155,GLU_TESS_NEED_COMBINE_CALLBACK:100156},gluEnum:{GLU_TESS_MESH:100112,GLU_TESS_TOLERANCE:100142,GLU_TESS_WINDING_RULE:100140,GLU_TESS_BOUNDARY_ONLY:100141,GLU_INVALID_ENUM:100900,GLU_INVALID_VALUE:100901,GLU_TESS_BEGIN:100100,GLU_TESS_VERTEX:100101,GLU_TESS_END:100102,GLU_TESS_ERROR:100103,GLU_TESS_EDGE_FLAG:100104,GLU_TESS_COMBINE:100105,GLU_TESS_BEGIN_DATA:100106,GLU_TESS_VERTEX_DATA:100107,GLU_TESS_END_DATA:100108,GLU_TESS_ERROR_DATA:100109,GLU_TESS_EDGE_FLAG_DATA:100110,GLU_TESS_COMBINE_DATA:100111}},W.prototype.gluDeleteTess=W.prototype.x,W.prototype.gluTessProperty=W.prototype.B,W.prototype.gluGetTessProperty=W.prototype.y,W.prototype.gluTessNormal=W.prototype.A,W.prototype.gluTessCallback=W.prototype.z,W.prototype.gluTessVertex=W.prototype.C,W.prototype.gluTessBeginPolygon=W.prototype.u,W.prototype.gluTessBeginContour=W.prototype.t,W.prototype.gluTessEndContour=W.prototype.v,W.prototype.gluTessEndPolygon=W.prototype.w,e.exports=Ss.libtess}(va);var ba=Ts(va.exports);class _a{constructor(e,t,r,i,n,s){this.size=e,this.src=t,this.dst=r,this.attr=i,this._renderer=n,this.map=s}default(e){return this.default=e,this}_prepareBuffer(e,t){this._renderer._prepareBuffer(this,e,t)}}function wa(e,t){e.RenderBuffer=_a}void 0!==p5&&wa(p5);const Ca={vertices:1,vertexNormals:1,vertexColors:4,vertexStrokeColors:4,uvs:2},Ea=Object.values(Ca).reduce(((e,t)=>e+t));class Aa{constructor(e){this.renderer=e,this.shapeMode=8,this.geometry=new pa(void 0,void 0,void 0,this.renderer),this.geometry.gid="__IMMEDIATE_MODE_GEOMETRY__",this.contourIndices=[],this._useUserVertexProperties=void 0,this._bezierVertex=[],this._quadraticVertex=[],this._curveVertex=[],this.isProcessingVertices=!1,this._tessy=this._initTessy(),this.tessyVertexSize=Ea,this.bufferStrides={...Ca}}friendlyErrorsDisabled(){return!1}constructFromContours(e,t){this._useUserVertexProperties&&this._resetUserVertexProperties(),this.geometry.reset(),this.contourIndices=[],this.shapeMode=e.contours[0].kind;const r=!!this.renderer.states.strokeColor,i={};if(e.userVertexProperties){this._useUserVertexProperties=!0;for(const t in e.userVertexProperties){const r=e.vertexPropertyName(t),n=this.geometry._userVertexPropertyHelper(r,[],e.userVertexProperties[t]);i[t]=n,this.tessyVertexSize+=n.getDataSize(),this.bufferStrides[n.getSrcName()]=n.getDataSize(),this.renderer.buffers.user.push(new _a(n.getDataSize(),n.getSrcName(),n.getDstName(),r,this.renderer))}}else this._useUserVertexProperties=!1;for(const e of t){this.contourIndices.push(this.geometry.vertices.length);for(const t of e){if(this.shapeMode===P&&this.geometry.vertices.length%6==3)for(const e in this.bufferStrides){const t=this.bufferStrides[e],r=this.geometry[e];r.push(...r.slice(r.length-3*t,r.length-2*t),...r.slice(r.length-t,r.length))}this.geometry.vertices.push(t.position),this.geometry.vertexNormals.push(t.normal||new Nn(0,0,0)),this.geometry.uvs.push(t.textureCoordinates.x,t.textureCoordinates.y),this.renderer.states.fillColor?this.geometry.vertexColors.push(...t.fill.array()):this.geometry.vertexColors.push(0,0,0,0),this.renderer.states.strokeColor?this.geometry.vertexStrokeColors.push(...t.stroke.array()):this.geometry.vertexStrokeColors.push(0,0,0,0);for(const e in i){const r=i[e];e in t&&r.setCurrentData(t[e]),r.pushCurrentData()}}}if(r&&(this.geometry.edges=this._calculateEdges(this.shapeMode,this.geometry.vertices)),r&&!this.renderer.geometryBuilder&&this.geometry._edgesToVertices(),8===this.shapeMode){const e=this.geometry.vertices.length;if(e>5e4&&!this.friendlyErrorsDisabled()&&!this.renderer._largeTessellationAcknowledged){if(!window.confirm(`🌸 p5.js says:\n\nThis shape has ${e} vertices. Tessellating shapes with this many vertices can be very slow and may cause your browser to become unresponsive.\n\nDo you want to continue tessellating this shape?`))return;this.renderer._largeTessellationAcknowledged=!0}this.isProcessingVertices=!0,this._tesselateShape(),this.isProcessingVertices=!1}else this.shapeMode===N?this.shapeMode=5:this.shapeMode===P&&(this.shapeMode=4);this.renderer.geometryBuilder||6!==this.shapeMode||this.renderer.supportsTriangleFan()||(this._convertFanToTriangles(),this.shapeMode=4),this.renderer.states.textureMode===Ae&&null!==this.renderer.states._tex&&this.renderer.states._tex.width>0&&this.renderer.states._tex.height>0&&(this.geometry.uvs=this.geometry.uvs.map(((e,t)=>t%2==0?e/this.renderer.states._tex.width:e/this.renderer.states._tex.height)))}_remapVertices(e){this.geometry.vertices=e.map((e=>this.geometry.vertices[e])),this.geometry.vertexNormals=e.map((e=>this.geometry.vertexNormals[e]));const t=(t,r)=>{const i=[];for(const n of e)for(let e=0;e<r;e++)i.push(t[n*r+e]);return i};this.geometry.uvs=t(this.geometry.uvs,2),this.geometry.vertexColors=t(this.geometry.vertexColors,4),this.geometry.vertexStrokeColors=t(this.geometry.vertexStrokeColors,4);for(const t in this.geometry.userVertexProperties){const r=this.geometry.userVertexProperties[t],i=r.getDataSize(),n=r.getSrcArray();r.resetSrcArray();for(const t of e)r.setCurrentData(n.slice(t*i,t*i+i)),r.pushCurrentData()}}_convertFanToTriangles(){const e=this.geometry.vertices.length;if(e<3)return;const t=[];for(let r=2;r<e;r++)t.push(0,r-1,r);this._remapVertices(t)}_resetUserVertexProperties(){const e=this.geometry.userVertexProperties;for(const t in e){const r=e[t];delete this.bufferStrides[t],r.delete()}this._useUserVertexProperties=!1,this.tessyVertexSize=Ea,this.geometry.userVertexProperties={}}_calculateEdges(e,t){const r=[];let i=0;const n=this.contourIndices.slice();let s=-1;switch(e){case 5:for(i=0;i<t.length-2;i++)r.push([i,i+1]),r.push([i,i+2]);r.push([i,i+1]);break;case 6:for(i=1;i<t.length-1;i++)r.push([0,i]),r.push([i,i+1]);r.push([0,t.length-1]);break;case 4:for(i=0;i<t.length-2;i+=3)r.push([i,i+1]),r.push([i+1,i+2]),r.push([i+2,i]);break;case I:for(i=0;i<t.length-1;i+=2)r.push([i,i+1]);break;case P:for(i=0;i<t.length-5;i+=6)r.push([i,i+1]),r.push([i+1,i+2]),r.push([i+2,i+5]),r.push([i+5,i]);break;case N:for(i=0;i<t.length-2;i+=2)r.push([i,i+1]),r.push([i+1,i+3]),r.push([i,i+2]);r.push([i,i+1]);break;default:for(i=0;i<t.length;i++)i===n[0]?s=n.shift():t[s]&&t[i].equals(t[s])?r.push([i-1,s]):r.push([i-1,i])}return r}_tesselateShape(){const e=[];for(let t=0;t<this.geometry.vertices.length;t++){this.contourIndices.length>0&&this.contourIndices[0]===t&&(this.contourIndices.shift(),e.push([])),e[e.length-1].push(this.geometry.vertices[t].x,this.geometry.vertices[t].y,this.geometry.vertices[t].z,this.geometry.uvs[2*t],this.geometry.uvs[2*t+1],this.geometry.vertexColors[4*t],this.geometry.vertexColors[4*t+1],this.geometry.vertexColors[4*t+2],this.geometry.vertexColors[4*t+3],this.geometry.vertexNormals[t].x,this.geometry.vertexNormals[t].y,this.geometry.vertexNormals[t].z);for(const r in this.geometry.userVertexProperties){const i=this.geometry.userVertexProperties[r],n=t*i.getDataSize(),s=n+i.getDataSize(),a=i.getSrcArray().slice(n,s);e[e.length-1].push(...a)}}const t=1e-6;for(const r of e){const e=this.tessyVertexSize;for(let i=e;i<r.length;i+=e){const n=r[i-e],s=r[i-e+1],a=r[i],o=r[i+1];Math.abs(a-n)<t&&(r[i]=n),Math.abs(o-s)<t&&(r[i+1]=s)}}const r=this._triangulate(e);if(0===r.length)return;this.shapeMode=4;const i=this.geometry.vertices;this.geometry.vertices=[],this.geometry.vertexNormals=[],this.geometry.uvs=[];for(const e in this.geometry.userVertexProperties){this.geometry.userVertexProperties[e].resetSrcArray()}const n=[];for(let e=0,t=r.length;e<t;e+=this.tessyVertexSize){n.push(...r.slice(e+5,e+9)),this.geometry.vertexNormals.push(new Nn(...r.slice(e+9,e+12)));{let t=12;for(const i in this.geometry.userVertexProperties){const n=this.geometry.userVertexProperties[i],s=n.getDataSize(),a=e+t,o=a+s;n.setCurrentData(r.slice(a,o)),n.pushCurrentData(),t+=s}}this.geometry.vertices.push(new Nn(...r.slice(e,e+3))),this.geometry.uvs.push(...r.slice(e+3,e+5))}if(this.renderer.geometryBuilder){const e=new Map;this.geometry.edges=this.geometry.edges.map((t=>t.map((t=>{if(!e.has(t)){const r=i[t];let n=this.geometry.vertices.findIndex((e=>r.x===e.x&&r.y===e.y&&r.z===e.z));if(-1===n){let e=1/0,t=0;for(let i=0;i<this.geometry.vertices.length;i++){const n=this.geometry.vertices[i],s=r.x-n.x,a=r.y-n.y,o=r.z-n.z,h=s*s+a*a+o*o;h<e&&(e=h,t=i)}n=t}e.set(t,n)}return e.get(t)}))))}this.geometry.vertexColors=n}_initTessy(){const e=new ba.GluTesselator;return e.gluTessCallback(ba.gluEnum.GLU_TESS_VERTEX_DATA,(function(e,t){for(const r of e)t.push(r)})),e.gluTessCallback(ba.gluEnum.GLU_TESS_BEGIN,(function(e){e!==ba.primitiveType.GL_TRIANGLES&&console.log(`expected TRIANGLES but got type: ${e}`)})),e.gluTessCallback(ba.gluEnum.GLU_TESS_ERROR,(function(e){console.log("error callback"),console.log(`error number: ${e}`)})),e.gluTessCallback(ba.gluEnum.GLU_TESS_COMBINE,((e,t,r)=>{const i=new Array(this.tessyVertexSize).fill(0);for(let e=0;e<r.length;e++)for(let n=0;n<i.length;n++)0!==r[e]&&t[e]&&(i[n]+=t[e][n]*r[e]);return i})),e.gluTessCallback(ba.gluEnum.GLU_TESS_EDGE_FLAG,(function(e){})),e.gluTessProperty(ba.gluEnum.GLU_TESS_WINDING_RULE,ba.windingRule.GLU_TESS_WINDING_NONZERO),e}_triangulate(e){const t=e[0]?e[0][2]:void 0;let r=!0;for(const i of e)for(let e=0;e<i.length;e+=this.tessyVertexSize)if(i[e+2]!==t){r=!1;break}r?this._tessy.gluTessNormal(0,0,1):this._tessy.gluTessNormal(0,0,0);const i=[];this._tessy.gluTessBeginPolygon(i);for(const t of e){this._tessy.gluTessBeginContour();for(let e=0;e<t.length;e+=this.tessyVertexSize){const r=t.slice(e,e+this.tessyVertexSize);this._tessy.gluTessVertex(r,r)}this._tessy.gluTessEndContour()}return this._tessy.gluTessEndPolygon(),i}}class Da{constructor(e){this.renderer=e,this.cache={}}numCached(){return Object.keys(this.cache).length}isCached(e){return void 0!==this.cache[e]}getGeometryByID(e){return this.cache[e]?.geometry}getCached(e){return this.getCachedID(e.gid)}getCachedID(e){return this.cache[e]}ensureCached(e){const t=e.gid;if(!t)throw new Error("The p5.Geometry you passed in has no gid property!");if(this.isCached(t))return this.getCached(e);if(this.freeBuffers(t),Object.keys(this.cache).length>1e3){const e=Object.keys(this.cache)[0];this.freeBuffers(e)}const r={geometry:e};this.cache[t]=r;const i=e.faces.length?e.faces.flat():null;let n=null;if(i){const e=i.some((e=>e>65535));n=e?Uint32Array:Uint16Array}return this.renderer._ensureGeometryBuffers(r,i,n),r}freeBuffers(e){const t=this.cache[e];t&&(delete this.cache[e],this.renderer._freeBuffers(t))}}const Sa={[ve]:3,[ge]:4,[pe]:.5},Ta="ideographic",Fa="middle",ka="_textBoundsSingle",Ma="_fontBoundsSingle",Ia="hanging",Ba="start",La="end";function Oa(e,t){const r=/\r?\n/g,i=/,\s+/,n=/^".*"$/,s=/[^\x00-\x7F]/,a=/\t/g,o=new RegExp(`(?:${["wght","wdth","ital","slnt","opsz"].join("|")})`);["text","textAlign","textAscent","textDescent","textLeading","textMode","textFont","textSize","textStyle","textWidth","textWrap","textBounds","textDirection","textProperty","textProperties","fontBounds","fontWidth","fontAscent","fontDescent","textWeight"].forEach((r=>{t[r]=function(...e){if(!(r in ds.prototype))throw Error(`Renderer2D.prototype.${r} is not defined.`);return this._renderer[r](...e)},e.Graphics.prototype[r]=function(...e){return this._renderer[r](...e)}}));const h={textAlign:{default:t.LEFT,type:"Context2d"},textBaseline:{default:t.BASELINE,type:"Context2d"},textFont:{default:{family:"sans-serif"}},textLeading:{default:15},textSize:{default:12},textWrap:{default:t.WORD},fontStretch:{default:t.NORMAL,isShorthand:!0},fontWeight:{default:t.NORMAL,isShorthand:!0},lineHeight:{default:t.NORMAL,isShorthand:!0},fontVariant:{default:t.NORMAL,isShorthand:!0},fontStyle:{default:t.NORMAL,isShorthand:!0},direction:{default:"inherit"}},u=["font","direction","fontKerning","fontStretch","fontVariantCaps","letterSpacing","textAlign","textBaseline","textRendering","wordSpacing"],l=Object.keys(h).filter((e=>h[e].isShorthand)),c=["ultra-condensed","extra-condensed","condensed","semi-condensed","normal","semi-expanded","expanded","extra-expanded","ultra-expanded"];let p,d;ds.prototype.text=function(e,t,r,i,n){let s=this.textDrawingContext().textBaseline;({x:t,y:r,width:i,height:n}=this._handleRectMode(t,r,i,n));let a=this._processLines(e,i,n);a=this._positionLines(t,r,i,n,a),a.forEach((e=>this._renderText(e.text,e.x,e.y))),this.textDrawingContext().textBaseline=s},ds.prototype.textBounds=function(e,t,r,i,n){return this._computeBounds(ka,e,t,r,i,n).bounds},ds.prototype.fontBounds=function(e,t,r,i,n){return this._computeBounds(Ma,e,t,r,i,n).bounds},ds.prototype.textWidth=function(e){let t=this._processLines(e);return Math.max(...t.map((e=>this._textWidthSingle(e))))},ds.prototype.fontWidth=function(e){let t=this._processLines(e);return Math.max(...t.map((e=>this._fontWidthSingle(e))))},ds.prototype.textAscent=function(e=""){return e.length?this.textDrawingContext().measureText(e).actualBoundingBoxAscent:this.fontAscent()},ds.prototype.fontAscent=function(){return this.textDrawingContext().measureText("_").fontBoundingBoxAscent},ds.prototype.textDescent=function(e=""){return e.length?this.textDrawingContext().measureText(e).actualBoundingBoxDescent:this.fontDescent()},ds.prototype.fontDescent=function(){return this.textDrawingContext().measureText("_").fontBoundingBoxDescent},ds.prototype.textAlign=function(e,r){return 0===arguments.length?{horizontal:this.states.textAlign,vertical:this.states.textBaseline}:("object"==typeof e&&null!==e&&(e.hasOwnProperty("vertical")&&(r=e.vertical),e.hasOwnProperty("horizontal")&&(e=e.horizontal)),("string"==typeof e||e instanceof String)&&this.states.setValue("textAlign",e),("string"==typeof r||r instanceof String)&&(r===t.CENTER&&(r=Fa),this.states.setValue("textBaseline",r)),this._applyTextProperties())},ds.prototype._currentTextFont=function(){return this.states.textFont.font||this.states.textFont.family},ds.prototype.textFont=function(t,r,i){if(0===arguments.length)return this._currentTextFont();let n=t;if(t instanceof e.Font?n=t.face.family:t.data instanceof Uint8Array?(n=t.name.fontFamily,t.name?.fontSubfamily&&(n+="-"+t.name.fontSubfamily)):"string"==typeof t&&void 0===r&&/[.0-9]+(%|em|p[xt])/.test(n)&&({family:n,size:r}=this._directSetFontString(n)),"string"!=typeof n)throw Error("null font in textFont()");return 2===arguments.length&&"object"==typeof r&&(i=r,r=void 0),this.states.setValue("textFont",{font:t,family:n,size:r}),void 0!==r&&this._setTextSize(r),"object"==typeof i&&this.textProperties(i),this._applyTextProperties()},ds.prototype._directSetFontString=function(e,t=0){t&&console.log('_directSetFontString"'+e+'"');let r=l.reduce(((e,t)=>(e[t]=h[t].default,e)),{}),i=this._cachedDiv(r);i.style.font=e;let n=getComputedStyle(i);return l.forEach((e=>{this.states[e]=n[e],t&&console.log("  this.states."+e+'="'+n[e]+'"')})),{family:n.fontFamily,size:n.fontSize}},ds.prototype.textLeading=function(e){return"number"==typeof e?(this.states.setValue("leadingSet",!0),this.states.setValue("textLeading",e),this._applyTextProperties()):this.states.textLeading},ds.prototype.textWeight=function(e){return"number"==typeof e?(this.states.setValue("fontWeight",e),void this._applyTextProperties()):this.states.fontWeight},ds.prototype.textSize=function(e){return void 0!==e?(this._setTextSize(e),this._applyTextProperties()):this.states.textSize},ds.prototype.textStyle=function(e){return void 0!==e?(this.states.setValue("fontStyle",e),this._applyTextProperties()):this.states.fontStyle},ds.prototype.textWrap=function(e){return e===t.WORD||e===t.CHAR?(this.states.setValue("textWrap",e),this._pInst):this.states.textWrap},ds.prototype.textDirection=function(e){return void 0!==e?(this.states.setValue("direction",e),this._applyTextProperties()):this.states.direction},ds.prototype.textProperty=function(e,t,r){let i=!1,n=r?.debug||!1;if(void 0===t){let t=this.textProperties();if(e in t)return t[e];throw Error('Unknown text option "'+e+'"')}return e in this.states&&this.states[e]!==t?(this.states[e]=t,i=!0,n&&console.log("this.states."+e+'="'+options[e]+'"')):e in this.textDrawingContext()?(this._setContextProperty(e,t,n),i=!0):e in this.textCanvas().style?(this._setCanvasStyleProperty(e,t,n),i=!0):console.warn('Ignoring unknown text option: "'+e+'"\n'),i?this._applyTextProperties():this._pInst},ds.prototype.textProperties=function(e){if(void 0!==e)return Object.keys(e).forEach((t=>{this.textProperty(t,e[t])})),this._pInst;let t=this.textDrawingContext();return e=u.reduce(((e,r)=>(e[r]=t[r],e)),{}),Object.keys(h).forEach((r=>{if("Context2d"===h[r]?.type)e[r]=t[r];else if("textFont"===r){let t=this._currentTextFont();"object"==typeof t&&"_pInst"in t&&(t=Object.assign({},t),delete t._pInst),e[r]=t}else e[r]=this.states[r]})),e},ds.prototype.textMode=function(){},ds.prototype._currentTextFont=function(){return this.states.textFont.font||this.states.textFont.family},ds.prototype._computeBounds=function(t,r,i,n,s,a,o){let h=this.textDrawingContext(),u=h.textBaseline,{textLeading:l,textAlign:c}=this.states;({width:s,height:a}=this._rectModeAdjust(i,n,s,a));let p=this._processLines(r,s,a),d=p.map(((e,r)=>this[t].bind(this)(e,i,n+r*l)));p.length>1&&void 0!==s&&d.forEach((t=>t.x+=e.Renderer2D.prototype._xAlignOffset.call(this,c,s))),e.Renderer2D.prototype._yAlignOffset.call(this,d,a||0);let f=d[0];return p.length>1&&(f=this._aggregateBounds(d),o?.ignoreRectMode||this._rectModeAlign(f,s||0,a||0)),h.textBaseline=u,{bounds:f,lines:p}},ds.prototype._rectModeAdjust=function(e,r,i,n){if(void 0!==i)switch(this.states.rectMode){case t.CENTER:break;case t.CORNERS:i-=e,n-=r;break;case t.RADIUS:i*=2,n*=2}return{x:e,y:r,width:i,height:n}},ds.prototype._setCanvasStyleProperty=function(e,t,r){let i=t.toString();r&&console.log("canvas.style."+e+'="'+i+'"'),"fontVariationSettings"===e&&this._handleFontVariationSettings(i),this.textCanvas().style[e]=i,this.textCanvas().style[e]},ds.prototype._handleFontVariationSettings=function(e,t=!1){"object"==typeof e&&(e=Object.keys(e).map((t=>t+" "+e[t])).join(", ")),e.split(i).forEach((e=>{e=e.replace(/["']/g,"");let r=o.exec(e);if(r&&r.length){let i=r[0],n=parseFloat(parseFloat(e.replace(i,"").trim()).toFixed(3));switch(i){case"wght":return t&&console.log("setting font-weight="+n),this.states.fontWeight!==n&&this.textWeight(n),n;case"wdth":break;case"ital":t&&console.log("setting font-style="+(n?"italic":"normal"));break;case"slnt":t&&console.log("setting font-style="+(n?"oblique":"normal"));break;case"opsz":t&&console.log("setting font-optical-size="+n)}}}))},ds.prototype._setContextProperty=function(e,t,r=!1){if(this.textDrawingContext()[e]===t)return this._pInst;(p??=[]).push([e,t]),r&&console.log("queued context2d."+e+'="'+t+'"')},ds.prototype._handleRectMode=function(e,r,i,n){let s=this.states.rectMode;if(void 0!==i)switch(s){case t.RADIUS:e-=(i*=2)/2,void 0!==n&&(r-=(n*=2)/2);break;case t.CENTER:e-=i/2,void 0!==n&&(r-=n/2);break;case t.CORNERS:i-=e,void 0!==n&&(n-=r)}return{x:e,y:r,width:i,height:n}},ds.prototype._fontSizePx=function(e,{family:t}=this.states.textFont){if(r=e,!isNaN(r)&&""!==r.trim())return parseFloat(e);var r;let i=this._cachedDiv({fontSize:e});i.style.fontSize=e,i.style.fontFamily=t;let n=getComputedStyle(i).fontSize,s=parseFloat(n);if("number"!=typeof s)throw Error("textSize: invalid font-size");return s},ds.prototype._cachedDiv=function(e){if(void 0===d){let t=document.createElement("div");t.ariaHidden="true",t.style.display="none",Object.entries(e).forEach((([e,r])=>{t.style[e]=r})),this.textCanvas().appendChild(t),d=t}return d},ds.prototype._aggregateBounds=function(e){let t=Math.min(...e.map((e=>e.x))),r=Math.min(...e.map((e=>e.y))),i=Math.max(...e.map((e=>e.y+e.h))),n=Math.max(...e.map((e=>e.x+e.w)));return{x:t,y:r,w:n-t,h:i-r}},ds.prototype._processLines=function(e,r,i){if(void 0!==r){this.textDrawingContext().textBaseline===t.BASELINE&&(this.drawingContext.textBaseline=t.TOP)}let n=this._splitOnBreaks(e.toString()),s=n.length>1,a=void 0!==r,o=a&&n.some((e=>this._textWidthSingle(e)>r)),{textLeading:h,textWrap:u}=this.states;if((s||o)&&a&&(n=this._lineate(u,n,r)),a&&void 0!==i){if(void 0===h)throw Error("leading is required if height is specified");for(let e=0;e<n.length;e++){if(h*(e+1)>i){n=n.slice(0,e);break}}}return n},ds.prototype._xAlignOffset=function(e,r){switch(e){case t.LEFT:return 0;case t.CENTER:return r/2;case t.RIGHT:return r;case Ba:return 0;case La:throw new Error("textBounds: END not yet supported for textAlign");default:return 0}},ds.prototype._rectModeAlign=function(e,r,i){if(void 0!==r){switch(this.states.rectMode){case t.CENTER:e.x-=(r-e.w)/2,e.y-=(i-e.h)/2;break;case t.CORNERS:e.w+=e.x,e.h+=e.y;break;case t.RADIUS:e.x-=(r-e.w)/2,e.y-=(i-e.h)/2,e.w/=2,e.h/=2}return e}},ds.prototype._rectModeAlignRevert=function(e,r,i){if(void 0!==r){switch(this.states.rectMode){case t.CENTER:e.x+=(r-e.w)/2,e.y+=(i-e.h)/2;break;case t.CORNERS:e.w-=e.x,e.h-=e.y;break;case t.RADIUS:e.x+=(r-e.w)/2,e.y+=(i-e.h)/2,e.w*=2,e.h*=2}return e}},ds.prototype._textWidthSingle=function(e){let t=this.textDrawingContext().measureText(e),r=t.actualBoundingBoxLeft;return t.actualBoundingBoxRight+r},ds.prototype._fontWidthSingle=function(e){return this.textDrawingContext().measureText(e).width},ds.prototype._textBoundsSingle=function(e,t=0,r=0){let i=this.textDrawingContext().measureText(e),n=i.actualBoundingBoxAscent,s=i.actualBoundingBoxDescent,a=i.actualBoundingBoxLeft;return{x:t-a,y:r-n,w:i.actualBoundingBoxRight+a,h:n+s}},ds.prototype._fontBoundsSingle=function(e,t=0,r=0){let i=this.textDrawingContext().measureText(e),n=i.fontBoundingBoxAscent,s=i.fontBoundingBoxDescent;return{x:t-=this._xAlignOffset(this.states.textAlign,i.width),y:r-n,w:i.width,h:n+s}},ds.prototype._setTextSize=function(e){if("string"==typeof e&&(e=this._fontSizePx(e)),"number"==typeof e){if(this.states.textSize!==e)return this.states.setValue("textSize",e),this.states.leadingSet||this.states.setValue("textLeading",1.275*this.states.textSize),!0}else console.warn("textSize: invalid size: "+e);return!1},ds.prototype._lineate=function(e,r,i=1/0,n={}){let s,a,o,h,u=n.splitChar??(e===t.WORD?" ":""),l=[];for(let e=0;e<r.length;e++){s="",h=r[e].split(u);for(let e=0;e<h.length;e++)a=`${s+h[e]}`+u,o=this._textWidthSingle(a),s.length>0&&o>i?(l.push(s.trim()),s=`${h[e]}`+u):s=a;l.push(s.trim())}return l},ds.prototype._splitOnBreaks=function(e){return e&&0!==e.length?e.replace(a,"  ").split(r):[""]},ds.prototype._parseFontFamily=function(e){return e.split(i).map((e=>(((e=e.trim()).indexOf(" ")>-1||s.test(e))&&!n.test(e)&&(e=`"${e}"`),e))).join(", ")},ds.prototype._applyFontString=function(){let{textFont:e,textSize:r,lineHeight:i,fontStyle:n,fontWeight:s,fontVariant:a}=this.states,o=this.textDrawingContext(),h=this._parseFontFamily(e.family),u=n!==t.NORMAL?`${n} `:"",l=s!==t.NORMAL?`${s} `:"",c=`${u}${a!==t.NORMAL?`${a} `:""}${l}${`${r}px`+(i!==t.NORMAL?`/${i} `:" ")}${h}`.trim();if(o.font=c,o.font!==c){if(c!==o.font)return!1}return!0},ds.prototype._applyTextProperties=function(e=!1){this._applyFontString();let t=this.textDrawingContext();t.direction=this.states.direction,t.textAlign=this.states.textAlign,t.textBaseline=this.states.textBaseline;let r=this.states.fontStretch;for(c.includes(r)&&t.fontStretch!==r&&(t.fontStretch=r);p?.length;){let[r,i]=p.shift();e&&console.log('apply context property "'+r+'" = "'+i+'"'),t[r]=i,t[r]!==i&&(console.warn(`Unable to set '${r}' property on context2d. It may not be supported.`),console.log('Expected "'+i+'" but got: "'+t[r]+'"'))}return this._pInst}}function Pa(e,t,r){switch(t){case de:return e.baseFilterShader().modify((({p5:e})=>{e.getColor(((t,r)=>{const i=e.getTexture(r,t.texCoord),n=e.dot(i.rgb,e.vec3(.2126,.7152,.0722));return e.vec4(n,n,n,i.a)}))}),{p5:r});case me:return e.baseFilterShader().modify((({p5:e})=>{e.getColor(((t,r)=>{const i=e.getTexture(r,t.texCoord),n=e.vec3(1)-i.rgb;return e.vec4(n,i.a)}))}),{p5:r});case pe:return e.baseFilterShader().modify((({p5:e})=>{const t=e.uniformFloat("filterParameter");e.getColor(((r,i)=>{const n=e.getTexture(i,r.texCoord),s=e.dot(n.rgb,e.vec3(.2126,.7152,.0722)),a=e.floor(255*t)/255,o=e.step(a,s);return e.vec4(e.vec3(o),n.a)}))}),{p5:r});case ge:return e.baseFilterShader().modify((({p5:e})=>{const t=e.uniformFloat("filterParameter");e.getColor(((r,i)=>{const n=e.getTexture(i,r.texCoord),s=((t,r)=>(t*=r,t=e.floor(t),t/(r-1)))(n.rgb,t);return e.vec4(s,n.a)}))}),{p5:r});case ve:return e.baseFilterShader().modify((({p5:e})=>{const t=e.uniformFloat("radius"),r=e.uniformVec2("direction"),i=(t,r)=>e.pow(r-e.abs(t),2);e.getColor(((n,s)=>{const a=n.texCoord;let o=e.floor(7*t);0==e.mod(o,2)&&o++;let h=e.vec4(0),u=0,l=1;o>64&&(l=o/64,o=64);const c=(l-1)*e.mix(-.5,.5,(t=>{let r=e.fract(.1031*t.xyx);return r+=e.dot(r,r.yzx+33.33),e.fract((r.x+r.y)*r.z)})(a*n.canvasSize));for(let t=0;t<o;t++){const p=t*l-.5*(o-1)*l+c,d=a+e.vec2(p,p)/n.canvasSize*r,f=i(p,.5*(o-1)*l),m=e.getTexture(s,d);h+=f*m*e.vec4(m.a,m.a,m.a,1),u+=f}const p=h/u;return e.vec4(p.r/p.a,p.g/p.a,p.b/p.a,p.a)}))}),{p5:r});case xe:return e.baseFilterShader().modify((({p5:e})=>{const t=t=>e.dot(t.rgb,e.vec3(.2126,.7152,.0722));e.getColor(((r,i)=>{const n=r.texCoord;let s=e.getTexture(i,n),a=t(s);for(let o=-1;o<=1;o++)for(let h=-1;h<=1;h++)if(0!=o||0!=h){const u=e.vec2(o,h)*r.texelSize,l=e.getTexture(i,n+u),c=t(l);c<a&&(a=c,s=l)}return s}))}),{p5:r});case ye:return e.baseFilterShader().modify((({p5:e})=>{const t=t=>e.dot(t.rgb,e.vec3(.2126,.7152,.0722));e.getColor(((r,i)=>{const n=r.texCoord;let s=e.getTexture(i,n),a=t(s);for(let o=-1;o<=1;o++)for(let h=-1;h<=1;h++)if(0!=o||0!=h){const u=e.vec2(o,h)*r.texelSize,l=e.getTexture(i,n+u),c=t(l);c>a&&(a=c,s=l)}return s}))}),{p5:r});case fe:return e.baseFilterShader().modify((({p5:e})=>{e.getColor(((t,r)=>{const i=e.getTexture(r,t.texCoord);return e.vec4(i.rgb,1)}))}),{p5:r});default:throw new Error(`Unknown filter: ${t}`)}}function Na(e){const t={},r={};let i="";const n=function(r,n){i+=e(`STROKE_CAP_${r}`,`${n}`,"u32"),t[qe[r]]=n},s=function(t,n){i+=e(`STROKE_JOIN_${t}`,`${n}`,"u32"),r[qe[t]]=n};return n("ROUND",0),n("PROJECT",1),n("SQUARE",2),s("ROUND",0),s("MITER",1),s("BEVEL",2),{STROKE_CAP_ENUM:t,STROKE_JOIN_ENUM:r,lineDefs:i}}void 0!==p5&&Oa(p5,p5.prototype);const{STROKE_CAP_ENUM:Ra,STROKE_JOIN_ENUM:Va}=Na((()=>""));class Ua extends ds{constructor(e,t,r,i,n){super(e,t,r,i),this.canvas=this.elt=n||document.createElement("canvas"),this.contextReady=this.setupContext(),this._isMainCanvas?(this._pInst._curElement=this,this._pInst.canvas=this.canvas):this.canvas.style.display="none",this.elt.id="defaultCanvas0",this.elt.classList.add("p5Canvas"),this.wrappedElt=new En(this.elt,this._pInst);for(const e of Object.getOwnPropertyNames(En.prototype))"constructor"!==e&&"_"!==e[0]&&Object.defineProperty(this,e,{get(){return this.wrappedElt[e]}});const s=this._adjustDimensions(t,r);if(t=s.adjustedWidth,r=s.adjustedHeight,this.width=t,this.height=r,this.elt.width=t*this._pixelDensity,this.elt.height=r*this._pixelDensity,this.elt.style.width=`${t}px`,this.elt.style.height=`${r}px`,this._updateViewport(),this._pInst._userNode)this._pInst._userNode.appendChild(this.elt);else{if(0===document.getElementsByTagName("main").length){let e=document.createElement("main");document.body.appendChild(e)}document.getElementsByTagName("main")[0].appendChild(this.elt)}this.isP3D=!0,this.geometryBuilder=void 0,this.states.uModelMatrix=new ha(4),this.states.uViewMatrix=new ha(4),this.states.uPMatrix=new ha(4),this.mainCamera=new ya(this),this.states.curCamera||(this.states.curCamera=this.mainCamera),this.states.uPMatrix.set(this.states.curCamera.projMatrix),this.states.uViewMatrix.set(this.states.curCamera.cameraMatrix),this.states.enableLighting=!1,this.states.ambientLightColors=[],this.states.specularColors=[1,1,1],this.states.directionalLightDirections=[],this.states.directionalLightDiffuseColors=[],this.states.directionalLightSpecularColors=[],this.states.pointLightPositions=[],this.states.pointLightDiffuseColors=[],this.states.pointLightSpecularColors=[],this.states.spotLightPositions=[],this.states.spotLightDirections=[],this.states.spotLightDiffuseColors=[],this.states.spotLightSpecularColors=[],this.states.spotLightAngle=[],this.states.spotLightConc=[],this.states.activeImageLight=null,this.states.curFillColor=[1,1,1,1],this.states.curAmbientColor=[1,1,1,1],this.states.curSpecularColor=[0,0,0,0],this.states.curEmissiveColor=[0,0,0,0],this.states.curStrokeColor=[0,0,0,1],this.states.curBlendMode=Z,this.states._hasSetAmbient=!1,this.states._useSpecularMaterial=!1,this.states._useEmissiveMaterial=!1,this.states._useNormalMaterial=!1,this.states._useShininess=1,this.states._useMetalness=0,this.states.tint=null,this.states.constantAttenuation=1,this.states.linearAttenuation=0,this.states.quadraticAttenuation=0,this.states._currentNormal=new Nn(0,0,1),this.states.drawMode=Ce,this.states._tex=null,this.states.textureMode=Ae,this.states.textureWrapX=Fe,this.states.textureWrapY=Fe,this._isErasing=!1,this._simpleLines=!1,this._clipDepths=[],this._textContextSavedStack=[],this._isClipApplied=!1,this._stencilTestOn=!1,this.mixedAmbientLight=[],this.mixedSpecularColor=[],this.diffusedTextures=new Map,this.specularTextures=new Map,this.preEraseBlend=void 0,this._cachedFillStyle=[1,1,1,1],this._cachedStrokeStyle=[0,0,0,1],this._isBlending=!1,this._useLineColor=!1,this._useVertexColor=!1,this.registerEnabled=new Set,this.mainCamera._computeCameraDefaultSettings(),this.mainCamera._setDefaultCamera(),this.filterCamera=new ya(this),this.filterCamera._computeCameraDefaultSettings(),this.filterCamera._setDefaultCamera(),this.prevTouches=[],this.zoomVelocity=0,this.rotateVelocity=new Nn(0,0),this.moveVelocity=new Nn(0,0),this.executeZoom=!1,this.executeRotateAndMove=!1,this._drawingFilter=!1,this._drawingImage=!1,this.specularShader=void 0,this.sphereMapping=void 0,this.diffusedShader=void 0,this._baseFilterShader=void 0,this._defaultLightShader=void 0,this._defaultImmediateModeShader=void 0,this._defaultNormalShader=void 0,this._defaultColorShader=void 0,this.states.userFillShader=void 0,this.states.userStrokeShader=void 0,this.states.userImageShader=void 0,this.states.curveDetail=1/4,this.shapeBuilder=new Aa(this),this._largeTessellationAcknowledged=!1,this.geometryBufferCache=new Da(this),this.curStrokeCap=q,this.curStrokeJoin=q,this.textures=new Map,this.framebuffers=new Set,this.activeFramebuffers=[],this.states.filterShader=void 0,this.filterLayer=void 0,this.filterLayerTemp=void 0,this.defaultFilterShaders={},this.fontInfos={},this._curShader=void 0,this.drawShapeCount=1,this.scratchMat3=new ha(3),this._validateFaces=!1,this.buffers={fill:[new _a(3,"vertices","vertexBuffer","aPosition",this,this._vToNArray),new _a(3,"vertexNormals","normalBuffer","aNormal",this,this._vToNArray),new _a(4,"vertexColors","colorBuffer","aVertexColor",this).default((e=>e.vertices.flatMap((()=>[-1,-1,-1,-1])))),new _a(3,"vertexAmbients","ambientBuffer","aAmbientColor",this),new _a(2,"uvs","uvBuffer","aTexCoord",this,(e=>e.flat()))],stroke:[new _a(4,"lineVertexColors","lineColorBuffer","aVertexColor",this).default((e=>e.lineVertices.flatMap((()=>[-1,-1,-1,-1])))),new _a(3,"lineVertices","lineVerticesBuffer","aPosition",this),new _a(3,"lineTangentsIn","lineTangentsInBuffer","aTangentIn",this),new _a(3,"lineTangentsOut","lineTangentsOutBuffer","aTangentOut",this),new _a(1,"lineSides","lineSidesBuffer","aSide",this)],text:[new _a(3,"vertices","vertexBuffer","aPosition",this,this._vToNArray),new _a(2,"uvs","uvBuffer","aTexCoord",this,(e=>e.flat()))],user:[]}}async _resetContext(e,t,r=Ua){const i=this.width,n=this.height,s=this.canvas.id,a=this._pInst instanceof Ja,o={position:this.canvas.style.position,top:this.canvas.style.top,left:this.canvas.style.left};if(a){const e=this._pInst;e.canvas.parentNode.removeChild(e.canvas),e.canvas=document.createElement("canvas");(e._pInst._userNode||document.body).appendChild(e.canvas),En.call(e,e.canvas,e._pInst),e.width=i,e.height=n}else{let e=this.canvas;e&&e.parentNode.removeChild(e),e=document.createElement("canvas"),e.id=s,this._pInst._userNode?this._pInst._userNode.appendChild(e):document.body.appendChild(e),this._pInst.canvas=e,this.canvas=e,this.canvas.style.position=o.position,this.canvas.style.top=o.top,this.canvas.style.left=o.left}const h=new r(this._pInst,i,n,!a,this._pInst.canvas);this._pInst._renderer=h,h._applyDefaults(),h.contextReady&&await h.contextReady,"function"==typeof t&&setTimeout((()=>{t.apply(window._renderer,e)}),0)}remove(){this.wrappedElt.remove(),this.wrappedElt=null,this.canvas=null,this.elt=null}beginGeometry(){if(this.geometryBuilder)throw new Error("It looks like `beginGeometry()` is being called while another p5.Geometry is already being build.");this.geometryBuilder=new fa(this),this.geometryBuilder.prevFillColor=this.states.fillColor,this.fill(new Di([-1,-1,-1,-1]))}endGeometry(){if(!this.geometryBuilder)throw new Error("Make sure you call beginGeometry() before endGeometry()!");const e=this.geometryBuilder.finish();return this.geometryBuilder.prevFillColor?this.fill(this.geometryBuilder.prevFillColor):this.noFill(),this.geometryBuilder=void 0,e}buildGeometry(e){return this.beginGeometry(),e(),this.endGeometry()}beginShape(...e){super.beginShape(...e)}curveDetail(e){if(void 0===e)return this.states.curveDetail;this.states.setValue("curveDetail",e)}drawShape(e){const t=new hs({curveDetail:this.states.curveDetail});e.accept(t),this.shapeBuilder.constructFromContours(e,t.contours),this.geometryBuilder?this.geometryBuilder.addImmediate(this.shapeBuilder.geometry,this.shapeBuilder.shapeMode,{validateFaces:this._validateFaces}):(this.states.fillColor||this.states.strokeColor)&&this._drawGeometry(this.shapeBuilder.geometry,{mode:this.shapeBuilder.shapeMode,count:this.drawShapeCount}),this.drawShapeCount=1}endShape(e,t){this.drawShapeCount=t,super.endShape(e,t)}vertexProperty(...e){this.currentShape.vertexProperty(...e)}normal(e,t,r){e instanceof Nn?this.states.setValue("_currentNormal",e):this.states.setValue("_currentNormal",new Nn(e,t,r)),this.updateShapeVertexProperties()}model(e,t=1){e.vertices.length>0&&(this.geometryBuilder?this.geometryBuilder.addRetained(e):(this.geometryInHash(e.gid)||(e._edgesToVertices(),this._getOrMakeCachedBuffers(e)),this._drawGeometry(e,{count:t})))}_getOrMakeCachedBuffers(e){return this.geometryBufferCache.ensureCached(e)}_drawGeometry(e,{mode:t=4,count:r=1}={}){for(const t in e.userVertexProperties){const r=e.userVertexProperties[t];this.buffers.user.push(new _a(r.getDataSize(),r.getSrcName(),r.getDstName(),r.getName(),this))}this.states.fillColor&&e.vertices.length>=3&&![I,M].includes(t)&&this._drawFills(e,{mode:t,count:r}),this.states.strokeColor&&e.lineVertices.length>=1&&this._drawStrokes(e,{count:r}),this.buffers.user=[]}_drawFills(e,{count:t,mode:r}={}){this._useVertexColor=e.vertexColors.length>0&&!e.vertexColors.isDefault;const i=!this._drawingFilter&&this.states.userFillShader?this.states.userFillShader:this._getFillShader();i.bindShader("fill"),this._setGlobalUniforms(i),this._setFillUniforms(i),i.bindTextures();for(const t of this.buffers.fill)t._prepareBuffer(e,i);this._prepareUserAttributes(e,i),this._disableRemainingAttributes(i),this._applyColorBlend(this.states.curFillColor,e.hasFillTransparency()),this._drawBuffers(e,{mode:r,count:t}),i.unbindShader()}_drawStrokes(e,{count:t}={}){this._useLineColor=e.vertexStrokeColors.length>0;const r=this._getStrokeShader();r.bindShader("stroke"),this._setGlobalUniforms(r),this._setStrokeUniforms(r),r.bindTextures();for(const t of this.buffers.stroke)t._prepareBuffer(e,r);this._prepareUserAttributes(e,r),this._disableRemainingAttributes(r),this._applyColorBlend(this.states.curStrokeColor,e.hasStrokeTransparency()),this._drawBuffers(e,{count:t}),r.unbindShader()}_prepareUserAttributes(e,t){for(const r of this.buffers.user){if(!this._pInst.constructor.disableFriendleErrors){const t=e.userVertexProperties[r.attr];if(t){const r=t.getSrcArray().length/t.getDataSize();r>e.vertices.length?this._pInst.constructor._friendlyError(`One of the geometries has a custom vertex property '${t.getName()}' with more values than vertices. This is probably caused by directly using the Geometry.vertexProperty() method.`,"vertexProperty()"):r<e.vertices.length&&this._pInst.constructor._friendlyError(`One of the geometries has a custom vertex property '${t.getName()}' with fewer values than vertices. This is probably caused by directly using the Geometry.vertexProperty() method.`,"vertexProperty()")}}r._prepareBuffer(e,t)}}_drawGeometryScaled(e,t,r,i){let n=this.states.uModelMatrix;this.states.setValue("uModelMatrix",this.states.uModelMatrix.clone());try{this.states.uModelMatrix.scale(t,r,i),this.geometryBuilder?this.geometryBuilder.addRetained(e):this._drawGeometry(e)}finally{this.states.setValue("uModelMatrix",n)}}_update(){this.states.setValue("uModelMatrix",this.states.uModelMatrix.clone()),this.states.uModelMatrix.reset(),this.states.setValue("uViewMatrix",this.states.uViewMatrix.clone()),this.states.uViewMatrix.set(this.states.curCamera.cameraMatrix),this.states.setValue("ambientLightColors",[]),this.states.setValue("specularColors",[1,1,1]),this.states.setValue("directionalLightDirections",[]),this.states.setValue("directionalLightDiffuseColors",[]),this.states.setValue("directionalLightSpecularColors",[]),this.states.setValue("pointLightPositions",[]),this.states.setValue("pointLightDiffuseColors",[]),this.states.setValue("pointLightSpecularColors",[]),this.states.setValue("spotLightPositions",[]),this.states.setValue("spotLightDirections",[]),this.states.setValue("spotLightDiffuseColors",[]),this.states.setValue("spotLightSpecularColors",[]),this.states.setValue("spotLightAngle",[]),this.states.setValue("spotLightConc",[]),this.states.setValue("enableLighting",!1),this.states.setValue("tint",new Di([1,1,1,1])),this._resetBuffersBeforeDraw()}background(...e){const t=e[0];if(null!=t&&"object"==typeof t&&"number"==typeof t.width&&"number"==typeof t.height&&(null!=t.canvas||null!=t.elt))return this._pInst.clear(),this._pInst.push(),this._pInst.resetMatrix(),this._pInst.imageMode(S),this._pInst.image(t,0,0,this._pInst.width,this._pInst.height),void this._pInst.pop();const r=this._pInst.color(...e);this.clear(...r._getRGBA())}get uModelMatrix(){return this.states.uModelMatrix}get uViewMatrix(){return this.states.uViewMatrix}get uPMatrix(){return this.states.uPMatrix}get uMVMatrix(){const e=this.uModelMatrix.copy();return e.mult(this.uViewMatrix),e}getWorldToScreenMatrix(){const e=this.states.uModelMatrix,t=this.states.uViewMatrix,r=this.states.uPMatrix,i=new ha(4);i.scale(this.width,this.height,1),i.translate([.5,.5,.5]),i.scale(.5,-.5,.5);return e.copy().mult(t).mult(r).mult(i)}fill(...e){super.fill(...e);const t=this.states.fillColor;this.states.setValue("curFillColor",t._array),this.states.setValue("drawMode",Ce),this.states.setValue("_useNormalMaterial",!1),this.states.setValue("_tex",null)}stroke(...e){super.stroke(...e),this.states.setValue("curStrokeColor",this.states.strokeColor._array)}getCommonVertexProperties(){return{...super.getCommonVertexProperties(),stroke:this.states.strokeColor,fill:this.states.fillColor,normal:this.states._currentNormal}}getSupportedIndividualVertexProperties(){return{textureCoordinates:!0}}strokeCap(e){this.curStrokeCap=e}strokeJoin(e){this.curStrokeJoin=e}getFilterLayer(){return this.filterLayer||(this.filterLayer=new mo(this)),this.filterLayer}getFilterLayerTemp(){return this.filterLayerTemp||(this.filterLayerTemp=new mo(this)),this.filterLayerTemp}matchSize(e,t){e.width===t.width&&e.height===t.height||e.resize(t.width,t.height),e.pixelDensity()!==t.pixelDensity()&&e.pixelDensity(t.pixelDensity())}filter(...e){let t,r,i=this.getFilterLayer();if("string"==typeof e[0]){r=e[0];let n=r in Sa&&void 0===e[1];t=n?Sa[r]:e[1],r in this.defaultFilterShaders||(this.defaultFilterShaders[r]=this._makeFilterShader(i.renderer,r)),this.states.setValue("filterShader",this.defaultFilterShaders[r])}else this.states.setValue("filterShader",e[0]);const n=this.activeFramebuffer()||this;this.matchSize(i,n),i.draw((()=>this.clear()));let s=[1/(n.width*n.pixelDensity()),1/(n.height*n.pixelDensity())];if(r===ve){const e=this.getFilterLayerTemp();this.matchSize(e,n),this.push(),this.states.setValue("strokeColor",null),this.blendMode(Z),this.shader(this.states.filterShader),this.states.filterShader.setUniform("texelSize",s),this.states.filterShader.setUniform("canvasSize",[n.width,n.height]),this.states.filterShader.setUniform("radius",Math.max(1,t)),e.draw((()=>{this.states.filterShader.setUniform("direction",[1,0]),this.states.filterShader.setUniform("tex0",n),this.clear(),this.shader(this.states.filterShader),this.noLights(),this.plane(n.width,n.height)})),i.draw((()=>{this.states.filterShader.setUniform("direction",[0,1]),this.states.filterShader.setUniform("tex0",e),this.clear(),this.shader(this.states.filterShader),this.noLights(),this.plane(n.width,n.height)})),this.pop()}else i.draw((()=>{this.states.setValue("strokeColor",null),this.blendMode(Z),this.shader(this.states.filterShader),this.states.filterShader.setUniform("tex0",n),this.states.filterShader.setUniform("texelSize",s),this.states.filterShader.setUniform("canvasSize",[n.width,n.height]),this.states.filterShader.setUniform("filterParameter",t),this.noLights(),this.plane(n.width,n.height)}));this.push(),this.states.setValue("strokeColor",null),this.clear(),this.push(),this.states.setValue("imageMode",w),this.blendMode(Z),n.filterCamera._resize(),this.setCamera(n.filterCamera),this.resetMatrix(),this._drawingFilter=!0,this.image(i,0,0,i.width,i.height,-n.width/2,-n.height/2,n.width,n.height),this._drawingFilter=!1,this.clearDepth(),this.pop(),this.pop()}pixelDensity(e){return e?this._pInst.pixelDensity(e):this._pInst.pixelDensity()}blendMode(e){e===Q||e===ee||e===J||e===Z||e===re||e===se||e===ie||e===ae||e===ne||e===K?this.states.setValue("curBlendMode",e):e!==ce&&e!==oe&&e!==he&&e!==ue&&e!==le||console.warn("BURN, OVERLAY, HARD_LIGHT, SOFT_LIGHT, and DODGE only work for blendMode in 2D mode.")}erase(e,t){this._isErasing||(this.preEraseBlend=this.states.curBlendMode,this._isErasing=!0,this.blendMode(K),this._cachedFillStyle=this.states.curFillColor.slice(),this.states.setValue("curFillColor",[1,1,1,e/255]),this._cachedStrokeStyle=this.states.curStrokeColor.slice(),this.states.setValue("curStrokeColor",[1,1,1,t/255]))}noErase(){this._isErasing&&(this.states.setValue("curFillColor",this._cachedFillStyle.slice()),this.states.setValue("curStrokeColor",this._cachedStrokeStyle.slice()),this.states.setValue("curBlendMode",this.preEraseBlend),this.blendMode(this.preEraseBlend),this._isErasing=!1,this._applyBlendMode())}_applyBlendMode(){}drawTarget(){return this.activeFramebuffers[this.activeFramebuffers.length-1]||this}beginClip(e={}){super.beginClip(e),this.drawTarget()._isClipApplied=!0,this._applyClip(),this.push(),this.resetShader(),this.states.fillColor&&this.fill(0,0),this.states.strokeColor&&this.stroke(0,0)}endClip(){this.pop(),this._unapplyClip(),this._clipDepths.push(this._pushPopDepth),super.endClip()}_clearClip(){this._clearClipBuffer(),this._clipDepths.length>0&&this._clipDepths.pop(),this.drawTarget()._isClipApplied=!1}_getTempFramebuffer(){return this._tempFramebuffer||(this._tempFramebuffer=new mo(this,{format:Ve,useDepth:this._pInst._glAttributes.depth,depthFormat:Ue,antialias:this._pInst._glAttributes.antialias})),this._tempFramebuffer}geometryInHash(e){return this.geometryBufferCache.isCached(e)}resize(e,t){super.resize(e,t);const r={};for(const e in this.drawingContext){const t=this.drawingContext[e];"object"!=typeof t&&"function"!=typeof t&&(r[e]=t)}const i=this._adjustDimensions(e,t);e=i.adjustedWidth,t=i.adjustedHeight,this.width=e,this.height=t,this.canvas.width=e*this._pixelDensity,this.canvas.height=t*this._pixelDensity,this.canvas.style.width=`${e}px`,this.canvas.style.height=`${t}px`,this._updateViewport(),this._updateSize(),this.mainCamera._resize(),this.states.curCamera!==this.mainCamera&&this.states.curCamera._resize(),void 0!==this.pixels&&this._createPixelsArray();for(const e of this.framebuffers)this.flushDraw?.(),e._canvasSizeChanged();this.flushDraw?.();for(const e in r)try{this.drawingContext[e]=r[e]}catch(e){}}applyMatrix(e,t,r,i,n,s){this.states.setValue("uModelMatrix",this.states.uModelMatrix.clone()),16===arguments.length?ha.prototype.apply.apply(this.states.uModelMatrix,arguments):this.states.uModelMatrix.apply([e,t,0,0,r,i,0,0,0,0,1,0,n,s,0,1])}translate(e,t,r){return e instanceof Nn&&(r=e.z,t=e.y,e=e.x),this.states.setValue("uModelMatrix",this.states.uModelMatrix.clone()),this.states.uModelMatrix.translate([e,t,r]),this}scale(e,t,r){return this.states.setValue("uModelMatrix",this.states.uModelMatrix.clone()),this.states.uModelMatrix.scale(e,t,r),this}rotate(e,t){return void 0===t?this.rotateZ(e):(this.states.setValue("uModelMatrix",this.states.uModelMatrix.clone()),ha.prototype.rotate4x4.apply(this.states.uModelMatrix,arguments),this)}rotateX(e){return this.rotate(e,1,0,0),this}rotateY(e){return this.rotate(e,0,1,0),this}rotateZ(e){return this.rotate(e,0,0,1),this}push(){super.push();const e=!!this.states.textFont?.font;e&&this.textDrawingContext().save(),this._textContextSavedStack.push(e)}pop(...e){this._clipDepths.length>0&&this._pushPopDepth===this._clipDepths[this._clipDepths.length-1]&&this._clearClip(),this._textContextSavedStack.pop()&&this.textDrawingContext().restore(),super.pop(...e),this._applyStencilTestIfClipping()}resetMatrix(){return this.states.setValue("uModelMatrix",this.states.uModelMatrix.clone()),this.states.uModelMatrix.reset(),this.states.setValue("uViewMatrix",this.states.uViewMatrix.clone()),this.states.uViewMatrix.set(this.states.curCamera.cameraMatrix),this}_getStrokeShader(){const e=this.states.userStrokeShader;return e||this._getLineShader()}_getFillShader(){return this._drawingImage?this.states.userImageShader&&!this._drawingFilter?this.states.userImageShader:this._getLightShader():this.states.userFillShader?this.states.userFillShader:this.states._useNormalMaterial?this._getNormalShader():this.states.enableLighting||this.states._tex?this._getLightShader():this._getColorShader()}baseMaterialShader(){return this._getLightShader()}baseNormalShader(){return this._getNormalShader()}baseColorShader(){return this._getColorShader()}baseStrokeShader(){return this._getLineShader()}activeFramebuffer(){return this.activeFramebuffers[this.activeFramebuffers.length-1]||null}createFramebuffer(e){return new mo(this,e)}_setGlobalUniforms(e){const t=this.states.uModelMatrix,r=this.states.uViewMatrix,i=this.states.uPMatrix,n=t.copy().mult(r);if(e.setUniform("uPerspective",this.states.curCamera.useLinePerspective?1:0),e.setUniform("uViewMatrix",r.mat4),e.setUniform("uProjectionMatrix",i.mat4),e.setUniform("uModelMatrix",t.mat4),e.setUniform("uModelViewMatrix",n.mat4),e.uniforms.uModelViewProjectionMatrix){const t=n.copy();t.mult(i),e.setUniform("uModelViewProjectionMatrix",t.mat4)}e.uniforms.uNormalMatrix&&(this.scratchMat3.inverseTranspose4x4(n),e.setUniform("uNormalMatrix",this.scratchMat3.mat3)),e.uniforms.uModelNormalMatrix&&(this.scratchMat3.inverseTranspose4x4(this.states.uModelMatrix),e.setUniform("uModelNormalMatrix",this.scratchMat3.mat3)),e.uniforms.uCameraNormalMatrix&&(this.scratchMat3.inverseTranspose4x4(this.states.uViewMatrix),e.setUniform("uCameraNormalMatrix",this.scratchMat3.mat3)),e.setUniform("uViewport",this._viewport)}_setStrokeUniforms(e){e.setUniform("uSimpleLines",this._simpleLines),e.setUniform("uUseLineColor",this._useLineColor),e.setUniform("uMaterialColor",this.states.curStrokeColor),e.setUniform("uStrokeWeight",this.states.strokeWeight),e.setUniform("uStrokeCap",Ra[this.curStrokeCap]),e.setUniform("uStrokeJoin",Va[this.curStrokeJoin])}_setFillUniforms(e){this.mixedSpecularColor=[...this.states.curSpecularColor];const t=this._getEmptyTexture();this.states._useMetalness>0&&(this.mixedSpecularColor=this.mixedSpecularColor.map(((e,t)=>this.states.curFillColor[t]*this.states._useMetalness+e*(1-this.states._useMetalness)))),e.setUniform("uUseVertexColor",this._useVertexColor),e.setUniform("uMaterialColor",this.states.curFillColor),e.setUniform("isTexture",!!this.states._tex),this._settingFillUniforms=!0,!this.states._tex&&e._userSetSampler||e.setUniform("uSampler",this.states._tex||t),this._settingFillUniforms=!1,e.setUniform("uTint",this.states.tint?._getRGBA([255,255,255,255])??[255,255,255,255]),e.setUniform("uHasSetAmbient",this.states._hasSetAmbient),e.setUniform("uAmbientMatColor",this.states.curAmbientColor),e.setUniform("uSpecularMatColor",this.mixedSpecularColor),e.setUniform("uEmissiveMatColor",this.states.curEmissiveColor),e.setUniform("uSpecular",this.states._useSpecularMaterial),e.setUniform("uEmissive",this.states._useEmissiveMaterial),e.setUniform("uShininess",this.states._useShininess),e.setUniform("uMetallic",this.states._useMetalness),this._setImageLightUniforms(e),e.setUniform("uUseLighting",this.states.enableLighting);const r=this.states.pointLightDiffuseColors.length/3;e.setUniform("uPointLightCount",r),e.setUniform("uPointLightLocation",this.states.pointLightPositions),e.setUniform("uPointLightDiffuseColors",this.states.pointLightDiffuseColors),e.setUniform("uPointLightSpecularColors",this.states.pointLightSpecularColors);const i=this.states.directionalLightDiffuseColors.length/3;e.setUniform("uDirectionalLightCount",i),e.setUniform("uLightingDirection",this.states.directionalLightDirections),e.setUniform("uDirectionalDiffuseColors",this.states.directionalLightDiffuseColors),e.setUniform("uDirectionalSpecularColors",this.states.directionalLightSpecularColors);let n=[0,0,0];for(let e=0;e<this.states.ambientLightColors.length;e+=3)for(let t=0;t<3;t++)this.states._useMetalness>0?n[t]+=Math.max(0,this.states.ambientLightColors[e+t]-this.states._useMetalness):n[t]+=this.states.ambientLightColors[e+t];e.setUniform("uAmbientColor",n);const s=this.states.spotLightDiffuseColors.length/3;e.setUniform("uSpotLightCount",s),e.setUniform("uSpotLightAngle",this.states.spotLightAngle),e.setUniform("uSpotLightConc",this.states.spotLightConc),e.setUniform("uSpotLightDiffuseColors",this.states.spotLightDiffuseColors),e.setUniform("uSpotLightSpecularColors",this.states.spotLightSpecularColors),e.setUniform("uSpotLightLocation",this.states.spotLightPositions),e.setUniform("uSpotLightDirection",this.states.spotLightDirections),e.setUniform("uConstantAttenuation",this.states.constantAttenuation),e.setUniform("uLinearAttenuation",this.states.linearAttenuation),e.setUniform("uQuadraticAttenuation",this.states.quadraticAttenuation)}_setImageLightUniforms(e){if(e.setUniform("uUseImageLight",null!=this.states.activeImageLight),this.states.activeImageLight){let t=this.getDiffusedTexture(this.states.activeImageLight);e.setUniform("environmentMapDiffused",t);let r=this.getSpecularTexture(this.states.activeImageLight);e.setUniform("environmentMapSpecular",r)}else e.setUniform("environmentMapDiffused",this._getEmptyTexture()),e.setUniform("environmentMapSpecular",this._getEmptyTexture())}_getEmptyTexture(){if(!this._emptyTexture){const e=new Bn(1,1);e.set(0,0,255),this._emptyTexture=new Qa(this,e)}return this._emptyTexture}getTexture(e){let t=e;t instanceof mo&&(t=t.color);const r=this.textures.get(t);if(r)return r;const i=new Qa(this,t);return this.textures.set(t,i),i}_normalizeBufferData(e,t=Float32Array){return e?e instanceof la?e.dataArray():e instanceof t?e:new t(e):null}_arraysEqual(e,t){return e.length===t.length&&e.every(((e,r)=>e===t[r]))}_isTypedArray(e){return[Float32Array,Float64Array,Int16Array,Uint16Array,Uint32Array].some((t=>e instanceof t))}_vToNArray(e){return e.flatMap((e=>[e.x,e.y,e.z]))}_beforeDrawText(){}_afterDrawText(){}textCanvas(){return this._textCanvas||(this._textCanvas=document.createElement("canvas"),this._textCanvas.width=1,this._textCanvas.height=1,this._textCanvas.style.display="none",this.canvas.parentElement.insertBefore(this._textCanvas,this.canvas)),this._textCanvas}textDrawingContext(){if(!this._textDrawingContext){const e=this.textCanvas();this._textDrawingContext=e.getContext("2d")}return this._textDrawingContext}_positionLines(e,t,r,i,n){let{textLeading:s,textAlign:a}=this.states;const o=n.map((e=>this._fontWidthSingle(e)));let h,u=new Array(n.length),l=void 0===r?Math.max(0,...o):r,c=void 0===i?0:i;for(let i=0;i<n.length;i++){switch(a){case Ba:throw new Error("textBounds: START not yet supported for textAlign");case D:h=e;break;case S:h=e+(l-o[i])/2-l/2+(r||0)/2;break;case A:h=e+l-o[i]-l+(r||0);break;case La:throw new Error("textBounds: END not yet supported for textAlign");default:h=e}u[i]={text:n[i],x:h,y:t+i*s}}return this._yAlignOffset(u,c)}_verticalAlignFont=function(){const e=this.textDrawingContext().measureText("X");return-e.alphabeticBaseline||-e.fontBoundingBoxAscent+e.fontBoundingBoxDescent};_yAlignOffset(e,t){if(void 0===t)throw Error("_yAlignOffset: height is required");let{textLeading:r,textBaseline:i,textSize:n}=this.states,s=0,a=e.length,o=n*a+(r-n)*(a-1);switch(i){case T:s=this._verticalAlignFont();break;case k:break;case Fa:s=(-o+n+(t||0))/2+this._verticalAlignFont()+this._middleAlignOffset();break;case F:s=-(o-n)+(t||0);break;default:console.warn(`${i} is not supported in WebGL mode.`)}return e.forEach((e=>e.y+=s)),e}_makeFilterShader(e,t){return Pa(this,t,this._pInst)}makeDiffusedTexture(e){if(null!=this.diffusedTextures.get(e))return this.diffusedTextures.get(e);let t,r=Math.floor(e.height/e.width*200);return t=new mo(this,{width:200,height:r,density:1}),this.diffusedShader||(this.diffusedShader=this._createImageLightShader("diffused")),t.draw((()=>{this.shader(this.diffusedShader),this._setImageLightShaderUniforms(this.diffusedShader,e),this.states.setValue("strokeColor",null),this.noLights(),this.plane(200,r)})),this.diffusedTextures.set(e,t),t}getDiffusedTexture(e){return this.diffusedTextures.get(e)}makeSpecularTexture(e){if(null!=this.specularTextures.get(e))return this.specularTextures.get(e);const t=512;let r,i=Math.floor(Math.log2(t))+1;this.specularShader||(this.specularShader=this._createImageLightShader("specular"));const n=this._prepareMipmapData(t,i),s=new mo(this,{width:t,height:t,density:1});let a=0;for(let r=t;r>=1;r/=2){s.resize(r,r);let t=1-Math.log(r)/Math.log(2)/i;s.draw((()=>{this.shader(this.specularShader),this.clear(),this._setImageLightShaderUniforms(this.specularShader,e,t),this.states.setValue("strokeColor",null),this.noLights(),this.plane(r,r)})),this._accumulateMipLevel(s,n,a,r,r),a++}return s.remove(),r=this._finalizeMipmapTexture(n),this.specularTextures.set(e,r),r}getSpecularTexture(e){return this.specularTextures.get(e)}_getSphereMapping(e){if(!this.sphereMapping){const e=this._pInst;this.sphereMapping=this.baseFilterShader().modify((({p5:e})=>{const t=e.uniformTexture("uEnvMap"),r=e.uniformFloat("uFovY"),i=e.uniformFloat("uAspect"),n=e.uniformVec3("uN1"),s=e.uniformVec3("uN2"),a=e.uniformVec3("uN3");e.getColor((o=>{const h=r*i,u=e.mix(r/2,-r/2,o.texCoord.y),l=e.mix(h/2,-h/2,o.texCoord.x);let c=e.normalize([l,u,1]);c=[e.dot(c,n),e.dot(c,s),e.dot(c,a)];const p=c.z;c.z=c.x,c.x=-p;const d=[e.atan(c.z,c.x)/(2*e.PI)+.5,.5+.5*-c.y];return e.getTexture(t,d)}))}),{p5:e})}this.scratchMat3.inverseTranspose4x4(this.states.uViewMatrix),this.scratchMat3.invert(this.scratchMat3),this.sphereMapping.setUniform("uFovY",this.states.curCamera.cameraFOV),this.sphereMapping.setUniform("uAspect",this.states.curCamera.aspectRatio);const t=this.scratchMat3.mat3;return this.sphereMapping.setUniform("uN1",[t[0],t[3],t[6]]),this.sphereMapping.setUniform("uN2",[t[1],t[4],t[7]]),this.sphereMapping.setUniform("uN3",[t[2],t[5],t[8]]),this.sphereMapping.setUniform("uEnvMap",e),this.sphereMapping}_createImageLightShader(e){throw new Error("_createImageLightShader must be implemented by the renderer")}_setImageLightShaderUniforms(e,t,r){e.setUniform("environmentMap",t),void 0!==r&&e.setUniform("roughness",r)}_createMipmapTexture(e){throw new Error("_createMipmapTexture must be implemented by the renderer")}_prepareMipmapData(e,t){throw new Error("_prepareMipmapData must be implemented by the renderer")}_accumulateMipLevel(e,t,r,i,n){throw new Error("_accumulateMipLevel must be implemented by the renderer")}_finalizeMipmapTexture(e){throw new Error("_finalizeMipmapTexture must be implemented by the renderer")}remove(){this._textCanvas&&this._textCanvas.parentElement.removeChild(this._textCanvas),super.remove()}}const za="Add the WebGPU add-on to your project and pass WEBGPU as the last argument to createCanvas.";function ja(e,t){e.Renderer3D=Ua,Aa.prototype.friendlyErrorsDisabled=function(){return Boolean(e.disableFriendlyErrors)},t.createStorage=function(t){if(this._renderer.createStorage)return this._renderer.createStorage(t);e._friendlyError(`createStorage() is only available with the WebGPU renderer. ${za}`,"createStorage")},t.baseComputeShader=function(){if(this._renderer.baseComputeShader)return this._renderer.baseComputeShader();e._friendlyError(`baseComputeShader() is only available with the WebGPU renderer. ${za}`,"baseComputeShader")},t.buildComputeShader=function(t,r){if(this._renderer.baseComputeShader)return this.baseComputeShader().modify(t,r,{hook:"iteration"});e._friendlyError(`buildComputeShader() is only available with the WebGPU renderer. ${za}`,"buildComputeShader")},t.compute=function(t,r,i,n){this._renderer.compute?this._renderer.compute(t,r,i,n):e._friendlyError(`compute() is only available with the WebGPU renderer. ${za}`,"compute")}}function Ga(e,t){t.strokeMode=function(e){if(void 0===e)return this._renderer._simpleLines?h:u;if(e===h)this._renderer._simpleLines=!0;else{if(e!==u)throw Error("no such parameter");this._renderer._simpleLines=!1}},t.buildGeometry=function(e){return this._renderer.buildGeometry(e)},t.freeGeometry=function(e){this._renderer.geometryBufferCache.freeBuffers(e.gid)},t.plane=function(e=50,t=e,r=1,i=1){return this._assert3d("plane"),this._renderer.plane(e,t,r,i),this},t.box=function(e,t,r,i,n){return this._assert3d("box"),this._renderer.box(e,t,r,i,n),this},t.sphere=function(e=50,t=24,r=16){return this._assert3d("sphere"),this._renderer.sphere(e,t,r),this},t.cylinder=function(e=50,t=e,r=24,i=1,n=!0,s=!0){return this._assert3d("cylinder"),this._renderer.cylinder(e,t,r,i,n,s),this},t.cone=function(e=50,t=e,r=24,i=1,n=!0){return this._assert3d("cone"),this._renderer.cone(e,t,r,i,n),this},t.ellipsoid=function(e=50,t=e,r=e,i=24,n=16){return this._assert3d("ellipsoid"),this._renderer.ellipsoid(e,t,r,i,n),this},t.torus=function(e,t,r,i){return this._assert3d("torus"),this._renderer.torus(e,t,r,i),this},Ua.prototype.point=function(e,t,r=0){return this.beginShape(M),this.vertex(e,t,r),this.endShape(),this},Ua.prototype.triangle=function(e){const t=e[0],r=e[1],i=e[2],n=e[3],s=e[4],a=e[5],o="tri";if(!this.geometryInHash(o)){const e=new pa(1,1,(function(){const e=[];e.push(new Nn(0,0,0)),e.push(new Nn(1,0,0)),e.push(new Nn(0,1,0)),this.edges=[[0,1],[1,2],[2,0]],this.vertices=e,this.faces=[[0,1,2]],this.uvs=[0,0,1,0,1,1]}),this);e._edgesToVertices(),e.computeNormals(),e.gid=o,this.geometryBufferCache.ensureCached(e)}const h=this.states.uModelMatrix.copy();try{const e=Math.sign(t*n-i*r+i*a-s*n+s*r-t*a),h=new ha([i-t,n-r,0,0,s-t,a-r,0,0,0,0,e,0,t,r,0,1]).mult(this.states.uModelMatrix);this.states.setValue("uModelMatrix",h),this.model(this.geometryBufferCache.getGeometryByID(o))}finally{this.states.setValue("uModelMatrix",h)}return this},Ua.prototype.ellipse=function(e){this.arc(e[0],e[1],e[2],e[3],0,v,z,e[4])},Ua.prototype.arc=function(...e){const t=e[0],r=e[1],i=e[2],n=e[3],s=e[4],a=e[5],o=e[6],h=e[7]||25;let u,l;if(Math.abs(a-s)>=v?(u="ellipse",l=`${u}|${h}|`):(u="arc",l=`${u}|${s}|${a}|${o}|${h}|`),!this.geometryInHash(l)){const e=function(){if(s.toFixed(10)!==a.toFixed(10)){o!==G&&void 0!==o||(this.vertices.push(new Nn(.5,.5,0)),this.uvs.push([.5,.5]));for(let e=0;e<=h;e++){const t=(a-s)*(e/h)+s,r=.5+Math.cos(t)/2,i=.5+Math.sin(t)/2;this.vertices.push(new Nn(r,i,0)),this.uvs.push([r,i]),e<h-1&&(this.faces.push([0,e+1,e+2]),this.edges.push([e+1,e+2]))}switch(o){case G:this.faces.push([0,this.vertices.length-2,this.vertices.length-1]),this.edges.push([0,1]),this.edges.push([this.vertices.length-2,this.vertices.length-1]),this.edges.push([0,this.vertices.length-1]);break;case j:this.edges.push([0,1]),this.edges.push([0,this.vertices.length-1]);break;case z:this.edges.push([0,1]);break;default:this.faces.push([0,this.vertices.length-2,this.vertices.length-1]),this.edges.push([this.vertices.length-2,this.vertices.length-1])}}},t=new pa(h,1,e,this);t.computeNormals(),h<=50?t._edgesToVertices(t):this.states.strokeColor&&console.log(`Cannot apply a stroke to an ${u} with more than 50 detail`),t.gid=l,this.geometryBufferCache.ensureCached(t)}const c=this.states.uModelMatrix;this.states.setValue("uModelMatrix",this.states.uModelMatrix.clone());try{this.states.uModelMatrix.translate([t,r,0]),this.states.uModelMatrix.scale(i,n,1),this.model(this.geometryBufferCache.getGeometryByID(l))}finally{this.states.setValue("uModelMatrix",c)}return this},Ua.prototype.rect=function(e){const t=e[0],r=e[1],i=e[2],n=e[3];if(void 0===e[4]){const s=this._pInst._glAttributes?.perPixelLighting??!0,a=e[4]||(s?1:24),o=e[5]||(s?1:16),h=`rect|${a}|${o}`;if(!this.geometryInHash(h)){const e=function(){for(let e=0;e<=this.detailY;e++){const t=e/this.detailY;for(let e=0;e<=this.detailX;e++){const r=e/this.detailX,i=new Nn(r,t,0);this.vertices.push(i),this.uvs.push(r,t)}}a>0&&o>0&&(this.edges=[[0,a],[a,(a+1)*(o+1)-1],[(a+1)*(o+1)-1,(a+1)*o],[(a+1)*o,0]])},t=new pa(a,o,e,this);t.computeFaces().computeNormals()._edgesToVertices(),t.gid=h,this.geometryBufferCache.ensureCached(t)}const u=this.states.uModelMatrix;this.states.setValue("uModelMatrix",this.states.uModelMatrix.copy());try{this.states.uModelMatrix.translate([t,r,0]),this.states.uModelMatrix.scale(i,n,1),this.model(this.geometryBufferCache.getGeometryByID(h))}finally{this.states.setValue("uModelMatrix",u)}}else{let s=e[4],a=void 0===e[5]?s:e[5],o=void 0===e[6]?a:e[6],h=void 0===e[7]?o:e[7],u=t,l=r,c=i,p=n;if(c+=u,p+=l,u>c){const e=u;u=c,c=e}if(l>p){const e=l;l=p,p=e}const d=Math.min((c-u)/2,(p-l)/2);s>d&&(s=d),a>d&&(a=d),o>d&&(o=d),h>d&&(h=d);let f=u,m=l,g=c,y=p;const x=this.states.textureMode;this.states.setValue("textureMode",be);const v=this.bezierOrder();this.bezierOrder(3),this.beginShape();const b=(e,t)=>[e,t,0,(e-f)/i,(t-m)/n],_=.5523;0!==a?(this.vertex(...b(g-a,m)),this.bezierVertex(...b(g-a+a*_,m)),this.bezierVertex(...b(g,m+a-a*_)),this.bezierVertex(...b(g,m+a))):this.vertex(...b(g,m)),0!==o?(this.vertex(...b(g,y-o)),this.bezierVertex(...b(g,y-o+o*_)),this.bezierVertex(...b(g-o+_*o,y)),this.bezierVertex(...b(g-o,y))):this.vertex(...b(g,y)),0!==h?(this.vertex(...b(f+h,y)),this.bezierVertex(...b(f+h-h*_,y)),this.bezierVertex(...b(f,y-h+h*_)),this.bezierVertex(...b(f,y-h))):this.vertex(...b(f,y)),0!==s?(this.vertex(...b(f,m+s)),this.bezierVertex(...b(f,m+s-s*_)),this.bezierVertex(...b(f+s-s*_,m)),this.bezierVertex(...b(f+s,m))):this.vertex(...b(f,m)),this.endShape(U),this.states.setValue("textureMode",x),this.bezierOrder(v)}return this},Ua.prototype.quad=function(e,t,r,i,n,s,a,o,h,u,l,c,p=2,d=2){const f=`quad|${e}|${t}|${r}|${i}|${n}|${s}|${a}|${o}|${h}|${u}|${l}|${c}|${p}|${d}`;if(!this.geometryInHash(f)){const m=new pa(p,d,(function(){let p=1/(this.detailX-1),d=1/(this.detailY-1);for(let f=0;f<this.detailY;f++)for(let m=0;m<this.detailX;m++){let g=m*p,y=f*d,x=(1-g)*((1-y)*e+y*u)+g*((1-y)*i+y*a),v=(1-g)*((1-y)*t+y*l)+g*((1-y)*n+y*o),b=(1-g)*((1-y)*r+y*c)+g*((1-y)*s+y*h);this.vertices.push(new Nn(x,v,b)),this.uvs.push([g,y])}}),this);m.faces=[];for(let e=0;e<d-1;e++)for(let t=0;t<p-1;t++){let r=t+e*p,i=t+1+e*p,n=t+1+(e+1)*p,s=t+(e+1)*p;m.faces.push([r,i,n]),m.faces.push([r,n,s])}m.computeNormals(),m.edges.length=0;const g=[0,2,3,1];for(let e=0;e<g.length;e++){const t=g[e],r=g[(e+1)%g.length];m.edges.push([t,r])}m._edgesToVertices(),m.gid=f,this.geometryBufferCache.ensureCached(m)}return this.model(this.geometryBufferCache.getGeometryByID(f)),this},Ua.prototype.bezier=function(e,t,r,i,n,s,a,o,h,u,l,c){8===arguments.length&&(l=o,u=a,o=s,a=n,n=i,i=r,r=s=h=c=0),this.bezierOrder(),this.bezierOrder(3),this.beginShape(),this.vertex(e,t,r),this.bezierVertex(i,n,s),this.bezierVertex(a,o,h),this.bezierVertex(u,l,c),this.endShape()},Ua.prototype.curve=function(e,t,r,i,n,s,a,o,h,u,l,c){8===arguments.length&&(u=a,l=o,a=n,o=i,n=i=r,r=s=h=c=0),this.beginShape(),this.splineVertex(e,t,r),this.splineVertex(i,n,s),this.splineVertex(a,o,h),this.splineVertex(u,l,c),this.endShape()},Ua.prototype.line=function(...e){return 6===e.length?(this.beginShape(I),this.vertex(e[0],e[1],e[2]),this.vertex(e[3],e[4],e[5]),this.endShape()):4===e.length&&(this.beginShape(I),this.vertex(e[0],e[1],0),this.vertex(e[2],e[3],0),this.endShape()),this},Ua.prototype.image=function(e,t,r,i,n,s,a,o,h){this._isErasing&&this.blendMode(this._cachedBlendMode),this.push(),this.noLights(),this.states.setValue("strokeColor",null),this.texture(e),this.states.setValue("textureMode",be);let u=0;t<=e.width&&(u=t/e.width);let l=1;t+i<=e.width&&(l=(t+i)/e.width);let c=0;r<=e.height&&(c=r/e.height);let p=1;r+n<=e.height&&(p=(r+n)/e.height),this._drawingImage=!0,this.beginShape(),this.vertex(s,a,0,u,c),this.vertex(s+o,a,0,l,c),this.vertex(s+o,a+h,0,l,p),this.vertex(s,a+h,0,u,p),this.endShape(U),this._drawingImage=!1,this.pop(),this._isErasing&&this.blendMode(K)};const r=function(e,t,r,i,n,s,a){e=e<=0?1:e,t=t<0?0:t,r=r<=0?e:r,i=i<3?3:i;const o=(s=void 0===s||s)?-2:0,h=(n=n<1?1:n)+((a=void 0===a?0!==t:a)?2:0),u=Math.atan2(e-t,r),l=Math.sin(u),c=Math.cos(u);let p,d,f;for(p=o;p<=h;++p){let s,a=p/n,o=r*a;for(p<0?(o=0,a=0,s=e):p>n?(o=r,a=1,s=t):s=e+(t-e)*a,-2!==p&&p!==n+2||(s=0),o-=r/2,d=0;d<i;++d){const e=d/(i-1),r=2*Math.PI*e,h=Math.sin(r),u=Math.cos(r);let f;this.vertices.push(new Nn(h*s,o,u*s)),f=p<0?new Nn(0,-1,0):p>n&&t?new Nn(0,1,0):new Nn(h*c,l,u*c),this.vertexNormals.push(f),this.uvs.push(e,a)}}let m=0;if(s){for(f=0;f<i;++f){const e=(f+1)%i;this.faces.push([m+f,m+i+e,m+i+f])}m+=2*i}for(p=0;p<n;++p){for(d=0;d<i;++d){const e=(d+1)%i;this.faces.push([m+d,m+e,m+i+e]),this.faces.push([m+d,m+i+e,m+i+d])}m+=i}if(a)for(m+=i,d=0;d<i;++d)this.faces.push([m+d,m+(d+1)%i,m+i])};Ua.prototype.plane=function(e=50,t=e,r=1,i=1){const n=`plane|${r}|${i}`;if(!this.geometryInHash(n)){const e=function(){let e,t,r;for(let i=0;i<=this.detailY;i++){t=i/this.detailY;for(let i=0;i<=this.detailX;i++)e=i/this.detailX,r=new Nn(e-.5,t-.5,0),this.vertices.push(r),this.uvs.push(e,t)}},t=new pa(r,i,e,this);t.computeFaces().computeNormals(),r<=1&&i<=1?t._makeTriangleEdges()._edgesToVertices():this.states.strokeColor&&console.log("Cannot draw stroke on plane objects with more than 1 detailX or 1 detailY"),t.gid=n,this.geometryBufferCache.ensureCached(t)}this._drawGeometryScaled(this.geometryBufferCache.getGeometryByID(n),e,t,1)},Ua.prototype.box=function(e=50,t=e,r=t,i,n){const s=this.attributes&&this.attributes.perPixelLighting;void 0===i&&(i=s?1:4),void 0===n&&(n=s?1:4);const a=`box|${i}|${n}`;if(!this.geometryInHash(a)){const e=function(){this.edges=[[0,1],[1,3],[3,2],[6,7],[8,9],[9,11],[14,15],[16,17],[17,19],[18,19],[20,21],[22,23]],[[0,4,2,6],[1,3,5,7],[0,1,4,5],[2,6,3,7],[0,2,1,3],[4,5,6,7]].forEach(((e,t)=>{const r=4*t;for(let t=0;t<4;t++){const r=e[t],i=new Nn((2*(1&r)-1)/2,((2&r)-1)/2,((4&r)/2-1)/2);this.vertices.push(i),this.uvs.push(1&t,(2&t)/2)}this.faces.push([r,r+1,r+2]),this.faces.push([r+2,r+1,r+3])}))},t=new pa(i,n,e,this);t.computeNormals(),i<=4&&n<=4?t._edgesToVertices():this.states.strokeColor&&console.log("Cannot draw stroke on box objects with more than 4 detailX or 4 detailY"),t.gid=a,this.geometryBufferCache.ensureCached(t)}this._drawGeometryScaled(this.geometryBufferCache.getGeometryByID(a),e,t,r)},Ua.prototype.sphere=function(e=50,t=24,r=16){this.ellipsoid(e,e,e,t,r)},Ua.prototype.ellipsoid=function(t=50,r=t,i=t,n=24,s=16){const a=`ellipsoid|${n}|${s}`;if(!this.geometryInHash(a)){const t=function(){for(let t=0;t<=this.detailY;t++){const r=t/this.detailY,i=Math.PI*r-Math.PI/2,n=Math.cos(i),s=Math.sin(i);for(let t=0;t<=this.detailX;t++){const i=t/this.detailX,a=2*Math.PI*i,o=Math.cos(a),h=Math.sin(a),u=new e.Vector(n*h,s,n*o);this.vertices.push(u),this.vertexNormals.push(u),this.uvs.push(i,r)}}},r=new pa(n,s,t,this);r.computeFaces(),n<=24&&s<=24?r._makeTriangleEdges()._edgesToVertices():this.states.strokeColor&&console.log("Cannot draw stroke on ellipsoids with more than 24 detailX or 24 detailY"),r.gid=a,this.geometryBufferCache.ensureCached(r)}this._drawGeometryScaled(this.geometryBufferCache.getGeometryByID(a),t,r,i)},Ua.prototype.cylinder=function(t=50,i=t,n=24,s=1,a=!0,o=!0){const h=`cylinder|${n}|${s}|${a}|${o}`;if(!this.geometryInHash(h)){const t=new e.Geometry(n,s,(function(){r.call(this,1,1,1,n,s,a,o)}),this);n<=24&&s<=16?t._makeTriangleEdges()._edgesToVertices():this.states.strokeColor&&console.log("Cannot draw stroke on cylinder objects with more than 24 detailX or 16 detailY"),t.gid=h,this.geometryBufferCache.ensureCached(t)}this._drawGeometryScaled(this.geometryBufferCache.getGeometryByID(h),t,i,t)},Ua.prototype.cone=function(e=50,t=e,i=24,n=1,s=!0){const a=`cone|${i}|${n}|${s}`;if(!this.geometryInHash(a)){const e=new pa(i,n,(function(){r.call(this,1,0,1,i,n,s,!1)}),this);i<=24&&n<=16?e._makeTriangleEdges()._edgesToVertices():this.states.strokeColor&&console.log("Cannot draw stroke on cone objects with more than 24 detailX or 16 detailY"),e.gid=a,this.geometryBufferCache.ensureCached(e)}this._drawGeometryScaled(this.geometryBufferCache.getGeometryByID(a),e,t,e)},Ua.prototype.torus=function(e=50,t=10,r=24,i=16){if(0===e)return;if(0===t)return;const n=(t/e).toPrecision(4),s=`torus|${n}|${r}|${i}`;if(!this.geometryInHash(s)){const e=function(){for(let e=0;e<=this.detailY;e++){const t=e/this.detailY,r=2*Math.PI*t,i=Math.cos(r),s=Math.sin(r),a=1+n*i;for(let e=0;e<=this.detailX;e++){const r=e/this.detailX,o=2*Math.PI*r,h=Math.cos(o),u=Math.sin(o),l=new Nn(a*h,a*u,n*s),c=new Nn(i*h,i*u,s);this.vertices.push(l),this.vertexNormals.push(c),this.uvs.push(r,t)}}},t=new pa(r,i,e,this);t.computeFaces(),r<=24&&i<=16?t._makeTriangleEdges()._edgesToVertices():this.states.strokeColor&&console.log("Cannot draw strokes on torus object with more than 24 detailX or 16 detailY"),t.gid=s,this.geometryBufferCache.ensureCached(t)}this._drawGeometryScaled(this.geometryBufferCache.getGeometryByID(s),e,e,e)},t.curveDetail=function(e){if(!(this._renderer instanceof Ua))throw new Error("curveDetail() only works in WebGL mode. Did you mean to call createCanvas(width, height, WEBGL)?");return this._renderer.curveDetail(e)}}function $a(e,t){t.ambientLight=function(e,t,r,i){return this._assert3d("ambientLight"),this._renderer.ambientLight(...arguments),this},t.specularColor=function(e,t,r){return this._assert3d("specularColor"),this._renderer.specularColor(...arguments),this},t.directionalLight=function(e,t,r,i,n,s){return this._assert3d("directionalLight"),this._renderer.directionalLight(...arguments),this},t.pointLight=function(e,t,r,i,n,s){return this._assert3d("pointLight"),this._renderer.pointLight(...arguments),this},t.imageLight=function(e){this._renderer.imageLight(e)},t.panorama=function(e){this.filter(this._renderer._getSphereMapping(e))},t.lights=function(){return this._assert3d("lights"),this._renderer.lights(),this},t.lightFalloff=function(e,t,r){return this._assert3d("lightFalloff"),this._renderer.lightFalloff(e,t,r),this},t.spotLight=function(e,t,r,i,n,s,a,o,h,u,l){return this._assert3d("spotLight"),this._renderer.spotLight(...arguments),this},t.noLights=function(...e){return this._assert3d("noLights"),this._renderer.noLights(),this},Ua.prototype.ambientLight=function(e,t,r,i){const n=this._pInst.color(...arguments);this.states.setValue("ambientLightColors",[...this.states.ambientLightColors]),this.states.ambientLightColors.push(n._array[0],n._array[1],n._array[2]),this.states.setValue("enableLighting",!0)},Ua.prototype.specularColor=function(e,t,r){const i=this._pInst.color(...arguments);this.states.setValue("specularColors",[i._array[0],i._array[1],i._array[2]])},Ua.prototype.directionalLight=function(e,t,r,i,n,s){let a,o,h,u;a=e instanceof Di?e:this._pInst.color(e,t,r);const l=arguments[arguments.length-1];"number"==typeof l?(o=arguments[arguments.length-3],h=arguments[arguments.length-2],u=arguments[arguments.length-1]):(o=l.x,h=l.y,u=l.z);const c=Math.sqrt(o*o+h*h+u*u);this.states.setValue("directionalLightDirections",[...this.states.directionalLightDirections]),this.states.directionalLightDirections.push(o/c,h/c,u/c),this.states.setValue("directionalLightDiffuseColors",[...this.states.directionalLightDiffuseColors]),this.states.directionalLightDiffuseColors.push(a._array[0],a._array[1],a._array[2]),this.states.setValue("directionalLightSpecularColors",[...this.states.directionalLightSpecularColors]),Array.prototype.push.apply(this.states.directionalLightSpecularColors,this.states.specularColors),this.states.setValue("enableLighting",!0)},Ua.prototype.pointLight=function(e,t,r,i,n,s){let a,o,h,u;a=e instanceof Di?e:this._pInst.color(e,t,r);const l=arguments[arguments.length-1];"number"==typeof l?(o=arguments[arguments.length-3],h=arguments[arguments.length-2],u=arguments[arguments.length-1]):(o=l.x,h=l.y,u=l.z),this.states.setValue("pointLightPositions",[...this.states.pointLightPositions]),this.states.pointLightPositions.push(o,h,u),this.states.setValue("pointLightDiffuseColors",[...this.states.pointLightDiffuseColors]),this.states.pointLightDiffuseColors.push(a._array[0],a._array[1],a._array[2]),this.states.setValue("pointLightSpecularColors",[...this.states.pointLightSpecularColors]),Array.prototype.push.apply(this.states.pointLightSpecularColors,this.states.specularColors),this.states.setValue("enableLighting",!0)},Ua.prototype.imageLight=function(e){this.states.setValue("activeImageLight",e),this.states.setValue("enableLighting",!0),this.makeDiffusedTexture(e),this.makeSpecularTexture(e)},Ua.prototype.lights=function(){const e=this._pInst.color("rgb(128,128,128)");this.ambientLight(e),this.directionalLight(e,0,0,-1)},Ua.prototype.lightFalloff=function(e,t,r){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.states.setValue("constantAttenuation",e),this.states.setValue("linearAttenuation",t),this.states.setValue("quadraticAttenuation",r)},Ua.prototype.spotLight=function(e,t,r,i,n,s,a,o,h,u,l){if(this.states.spotLightDiffuseColors.length/3>=4)return;let c,p,d;const f=arguments.length;switch(f){case 11:case 10:c=this._pInst.color(e,t,r),p=new Nn(i,n,s),d=new Nn(a,o,h);break;case 9:e instanceof Di?(c=e,p=new Nn(t,r,i),d=new Nn(n,s,a),u=o,l=h):i instanceof Nn?(c=this._pInst.color(e,t,r),p=i,d=new Nn(n,s,a),u=o,l=h):a instanceof Nn?(c=this._pInst.color(e,t,r),p=new Nn(i,n,s),d=a,u=o,l=h):(c=this._pInst.color(e,t,r),p=new Nn(i,n,s),d=new Nn(a,o,h));break;case 8:e instanceof Di?(c=e,p=new Nn(t,r,i),d=new Nn(n,s,a),u=o):i instanceof Nn?(c=this._pInst.color(e,t,r),p=i,d=new Nn(n,s,a),u=o):(c=this._pInst.color(e,t,r),p=new Nn(i,n,s),d=a,u=o);break;case 7:e instanceof Di&&t instanceof Nn?(c=e,p=t,d=new Nn(r,i,n),u=s,l=a):e instanceof Di&&n instanceof Nn?(c=e,p=new Nn(t,r,i),d=n,u=s,l=a):i instanceof Nn&&n instanceof Nn?(c=this._pInst.color(e,t,r),p=i,d=n,u=s,l=a):e instanceof Di?(c=e,p=new Nn(t,r,i),d=new Nn(n,s,a)):i instanceof Nn?(c=this._pInst.color(e,t,r),p=i,d=new Nn(n,s,a)):(c=this._pInst.color(e,t,r),p=new Nn(i,n,s),d=a);break;case 6:i instanceof Nn&&n instanceof Nn?(c=this._pInst.color(e,t,r),p=i,d=n,u=s):e instanceof Di&&n instanceof Nn?(c=e,p=new Nn(t,r,i),d=n,u=s):e instanceof Di&&t instanceof Nn&&(c=e,p=t,d=new Nn(r,i,n),u=s);break;case 5:e instanceof Di&&t instanceof Nn&&r instanceof Nn?(c=e,p=t,d=r,u=i,l=n):i instanceof Nn&&n instanceof Nn?(c=this._pInst.color(e,t,r),p=i,d=n):e instanceof Di&&n instanceof Nn?(c=e,p=new Nn(t,r,i),d=n):e instanceof Di&&t instanceof Nn&&(c=e,p=t,d=new Nn(r,i,n));break;case 4:c=e,p=t,d=r,u=i;break;case 3:c=e,p=t,d=r;break;default:return void console.warn(`Sorry, input for spotlight() is not in prescribed format. Too ${f<3?"few":"many"} arguments were provided`)}this.states.setValue("spotLightDiffuseColors",[...this.states.spotLightDiffuseColors,c._array[0],c._array[1],c._array[2]]),this.states.setValue("spotLightSpecularColors",[...this.states.spotLightSpecularColors,...this.states.specularColors]),this.states.setValue("spotLightPositions",[...this.states.spotLightPositions,p.x,p.y,p.z]),d.normalize(),this.states.setValue("spotLightDirections",[...this.states.spotLightDirections,d.x,d.y,d.z]),void 0===u&&(u=Math.PI/3),void 0!==l&&l<1?(l=1,console.warn("Value of concentration needs to be greater than 1. Setting it to 1")):void 0===l&&(l=100),u=this._pInst._toRadians(u),this.states.setValue("spotLightAngle",[...this.states.spotLightAngle,Math.cos(u)]),this.states.setValue("spotLightConc",[...this.states.spotLightConc,l]),this.states.setValue("enableLighting",!0)},Ua.prototype.noLights=function(){this.states.setValue("activeImageLight",null),this.states.setValue("enableLighting",!1),this.states.setValue("ambientLightColors",[]),this.states.setValue("specularColors",[1,1,1]),this.states.setValue("directionalLightDirections",[]),this.states.setValue("directionalLightDiffuseColors",[]),this.states.setValue("directionalLightSpecularColors",[]),this.states.setValue("pointLightPositions",[]),this.states.setValue("pointLightDiffuseColors",[]),this.states.setValue("pointLightSpecularColors",[]),this.states.setValue("spotLightPositions",[]),this.states.setValue("spotLightDirections",[]),this.states.setValue("spotLightDiffuseColors",[]),this.states.setValue("spotLightSpecularColors",[]),this.states.setValue("spotLightAngle",[]),this.states.setValue("spotLightConc",[]),this.states.setValue("constantAttenuation",1),this.states.setValue("linearAttenuation",0),this.states.setValue("quadraticAttenuation",0),this.states.setValue("_useShininess",1),this.states.setValue("_useMetalness",0)}}void 0!==p5&&ja(p5,p5.prototype),void 0!==p5&&Ga(p5,p5.prototype),void 0!==p5&&$a(0,p5.prototype);const Ha=Object.getPrototypeOf(Uint8Array);class qa{constructor(e,t,r,i={}){this._renderer=e,"string"!=typeof t||void 0!==r&&("object"!=typeof r||Array.isArray(r))?(this._vertSrc=t,this._fragSrc=r,this._computeSrc=null):(this.shaderType="compute",this._computeSrc=t,this._vertSrc=null,this._fragSrc=null,"object"==typeof r&&(i=r)),this._vertShader=-1,this._fragShader=-1,this._compiled=!1,this._loadedAttributes=!1,this.attributes={},this._loadedUniforms=!1,this.uniforms={},this._bound=!1,this.samplers=[],this.hooks={uniforms:i.uniforms||{},storageUniforms:i.storageUniforms||{},declarations:i.declarations,varyingVariables:i.varyingVariables||[],instanceIDVarying:i.instanceIDVarying||null,helpers:i.helpers||{},vertex:i.vertex||{},fragment:i.fragment||{},compute:i.compute||{},hookAliases:i.hookAliases||{},modified:{vertex:i.modified&&i.modified.vertex||{},fragment:i.modified&&i.modified.fragment||{},compute:i.modified&&i.modified.compute||{}}}}hookTypes(e){return this._renderer.getShaderHookTypes(this,e)}shaderSrc(e,t){return this._renderer.populateHooks(this,e,t)}version(){const e=/#version (.+)$/m.exec(this.vertSrc());return e?e[1]:"100 es"}vertSrc(){return"compute"===this.shaderType?null:this.shaderSrc(this._vertSrc,"vertex")}fragSrc(){return"compute"===this.shaderType?null:this.shaderSrc(this._fragSrc,"fragment")}computeSrc(){return"compute"!==this.shaderType?null:this.shaderSrc(this._computeSrc,"compute")}inspectHooks(){if("compute"===this.shaderType){console.log("==== Compute shader hooks: ====");for(const e in this.hooks.compute)console.log((this.hooks.modified.compute[e]?"[MODIFIED] ":"")+e+this.hooks.compute[e])}else{console.log("==== Vertex shader hooks: ====");for(const e in this.hooks.vertex)console.log((this.hooks.modified.vertex[e]?"[MODIFIED] ":"")+e+this.hooks.vertex[e]);console.log(""),console.log("==== Fragment shader hooks: ====");for(const e in this.hooks.fragment)console.log((this.hooks.modified.fragment[e]?"[MODIFIED] ":"")+e+this.hooks.fragment[e])}console.log(""),console.log("==== Helper functions: ====");for(const e in this.hooks.helpers)console.log(e+this.hooks.helpers[e])}modify(e){const t={vertex:{},fragment:{},compute:{},helpers:{}};for(const r in e)"declarations"!==r&&"uniforms"!==r&&"storageUniforms"!==r&&"varyingVariables"!==r&&"instanceIDVarying"!==r&&("vertexDeclarations"===r?t.vertex.declarations=(t.vertex.declarations||"")+"\n"+e[r]:"fragmentDeclarations"===r?t.fragment.declarations=(t.fragment.declarations||"")+"\n"+e[r]:"computeDeclarations"===r?t.compute.declarations=(t.compute.declarations||"")+"\n"+e[r]:this.hooks.vertex[r]?t.vertex[r]=e[r]:this.hooks.fragment[r]?t.fragment[r]=e[r]:this.hooks.compute[r]?t.compute[r]=e[r]:t.helpers[r]=e[r]);const r=Object.assign({},this.hooks.modified.vertex),i=Object.assign({},this.hooks.modified.fragment),n=Object.assign({},this.hooks.modified.compute);for(const e in t.vertex||{})"declarations"!==e&&(r[e]=!0);for(const e in t.fragment||{})"declarations"!==e&&(i[e]=!0);for(const e in t.compute||{})"declarations"!==e&&(n[e]=!0);const s=[this._renderer];return"compute"===this.shaderType?s.push(this._computeSrc):s.push(this._vertSrc,this._fragSrc),s.push({declarations:(this.hooks.declarations||"")+"\n"+(e.declarations||""),uniforms:Object.assign({},this.hooks.uniforms,e.uniforms||{}),storageUniforms:Object.assign({},this.hooks.storageUniforms,e.storageUniforms||{}),varyingVariables:(e.varyingVariables||[]).concat(this.hooks.varyingVariables||[]),instanceIDVarying:e.instanceIDVarying||this.hooks.instanceIDVarying||null,fragment:Object.assign({},this.hooks.fragment,t.fragment||{}),vertex:Object.assign({},this.hooks.vertex,t.vertex||{}),compute:Object.assign({},this.hooks.compute,t.compute||{}),helpers:Object.assign({},this.hooks.helpers,t.helpers||{}),hookAliases:Object.assign({},this.hooks.hookAliases,t.hookAliases||{}),modified:{vertex:r,fragment:i,compute:n}}),new qa(...s)}init(){if(!this._initialized){try{this._renderer._initShader(this)}catch(e){throw new Error(`Whoops! Something went wrong initializing the shader:\n${e.message||e}`)}"compute"!==this.shaderType&&this._loadAttributes(),this._loadUniforms(),this._renderer._finalizeShader(this),this._initialized=!0}return this}setDefaultUniforms(){for(const e in this.hooks.uniforms){const t=this._renderer.uniformNameFromHookKey(e),r=this.hooks.uniforms[e];let i;i=r instanceof Function?r():r,null!=i&&this.setUniform(t,i)}for(const e in this.hooks.storageUniforms){const t=this.hooks.storageUniforms[e],r=t instanceof Function?t():t;null!=r&&this.setUniform(e,r)}}copyToContext(e){const t=[e._renderer];"compute"===this.shaderType?t.push(this._computeSrc):t.push(this._vertSrc,this._fragSrc),t.push(this.hooks);const r=new qa(...t);return r.ensureCompiledOnContext(e._renderer),r}ensureCompiledOnContext(e){if(this._compiled&&this._renderer!==e)throw new Error("The shader being run is attached to a different context. Do you need to copy it to this context first with .copyToContext()?");this._compiled||(this._renderer=e?._renderer?.filterRenderer?._renderer||e,this.init())}_loadAttributes(){this._loadedAttributes||(this.attributes=this._renderer._getShaderAttributes(this),this._loadedAttributes=!0)}_loadUniforms(){if(this._loadedUniforms)return;this.uniforms={},this.samplers=[];const e=this._renderer.getUniformMetadata(this);for(const t of e){const e={...t,_cachedData:void 0};e.isSampler&&this.samplers.push(e),this.uniforms[e.name]=e}this._loadedUniforms=!0}bindShader(e,t){if(this.shaderType&&this.shaderType!==e)throw new Error(`You've already used this shader as a ${this.shaderType} shader, but are now using it as a ${e}.`);this.shaderType=e,this.init(),this._bound||(this.useProgram(t),this._bound=!0)}unbindShader(){return this._bound&&(this.unbindTextures(),this._bound=!1),this}bindTextures(){const e=this._renderer._getEmptyTexture();for(const t of this.samplers){if(t.noData)continue;let r=t.texture;(void 0===r||r.isFramebufferTexture&&!r.src.framebuffer.antialias&&r.src.framebuffer===this._renderer.activeFramebuffer())&&(t.texture=r=e),this._renderer._updateTexture(t,r)}}unbindTextures(){for(const e of this.samplers)e.texture?.isFramebufferTexture&&this._renderer._unbindFramebufferTexture(e)}useProgram(e){return this._renderer._curShader!==this&&(this._renderer._useShader(this),this._renderer._curShader=this),this}setUniform(e,t){this.init();const r=this.uniforms[e];if(r){if("uSampler"!==e||this._renderer._settingFillUniforms||(this._userSetSampler=!0),t?.isVector?t=t.values.length!==t.dimensions?t.values.slice(0,t.dimensions):t.values:t?.isColor&&(t=t._getRGBA([1,1,1,1])),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;if(Array.isArray(t)||t instanceof Ha){if(r._cachedData&&this._renderer._arraysEqual(r._cachedData,t))return;r._cachedData=t.slice(0)}else{if(r._cachedData===t)return;r._cachedData=t}}this._renderer.updateUniformValue(this,r,t)}}enableAttrib(e,t,r,i,n,s){return e&&-1!==e.location&&this._renderer._enableAttrib(this,e,t,r,i,n,s),this}}function Wa(e,t){e.Shader=qa}async function Xa(e){const t=await fetch(e).then((e=>e.text()));return new Function(t)}function Ya(e,t){const r=e._runStrandsInGlobalMode;e._runStrandsInGlobalMode=!0;try{return t()}finally{e._runStrandsInGlobalMode=r}}function Za(e,t){t.loadShader=async function(e,t,r,i){const n=new qa;try{return n._vertSrc=(await Os(e,"text")).data,n._fragSrc=(await Os(t,"text")).data,r&&r(n)||n}catch(e){if(i)return i(e);throw e}},t.createShader=function(e,t,r){return new qa(this._renderer,e,t,r)},t.loadFilterShader=async function(e,t,r){try{const r=await this.loadStrings(e),i=await r.join("\n");let n;return n=/void\s+main/.exec(i)?this._internal((()=>this.createFilterShader(i,!0))):this._internal((()=>Ya(this,(()=>this.baseFilterShader().modify(new Function(i)))))),t&&(n=t(n)||n),n}catch(e){r?r(e):console.error(e)}},t.buildFilterShader=function(e,t){return this.baseFilterShader().modify(e,t)},t.createFilterShader=function(e,t=!1){let r=e.includes("#version 300 es")?"#version 300 es\n      uniform mat4 uModelViewMatrix;\n      uniform mat4 uProjectionMatrix;\n\n      in vec3 aPosition;\n      in vec2 aTexCoord;\n      out vec2 vTexCoord;\n\n      void main() {\n        // transferring texcoords for the frag shader\n        vTexCoord = aTexCoord;\n\n        // copy position with a fourth coordinate for projection (1.0 is normal)\n        vec4 positionVec4 = vec4(aPosition, 1.0);\n\n        // project to 3D space\n        gl_Position = uProjectionMatrix * uModelViewMatrix * positionVec4;\n      }\n    ":"\n      uniform mat4 uModelViewMatrix;\n      uniform mat4 uProjectionMatrix;\n\n      attribute vec3 aPosition;\n      // texcoords only come from p5 to vertex shader\n      // so pass texcoords on to the fragment shader in a varying variable\n      attribute vec2 aTexCoord;\n      varying vec2 vTexCoord;\n\n      void main() {\n        // transferring texcoords for the frag shader\n        vTexCoord = aTexCoord;\n\n        // copy position with a fourth coordinate for projection (1.0 is normal)\n        vec4 positionVec4 = vec4(aPosition, 1.0);\n\n        // project to 3D space\n        gl_Position = uProjectionMatrix * uModelViewMatrix * positionVec4;\n      }\n    ";const i=new qa(this._renderer,r,e);return t||(this._renderer.GL?i.ensureCompiledOnContext(this._renderer):i.ensureCompiledOnContext(this)),i},t.shader=function(e){return this._assert3d("shader"),this._renderer.shader(e),this},t.strokeShader=function(e){return this._assert3d("strokeShader"),this._renderer.strokeShader(e),this},t.imageShader=function(e){return this._assert3d("imageShader"),this._renderer.imageShader(e),this},t.buildMaterialShader=function(e,t){return this.baseMaterialShader().modify(e,t)},t.loadMaterialShader=async function(e,t,r){try{const r=await Xa(e);let i=this._internal((()=>Ya(this,(()=>this.buildMaterialShader(r)))));return t&&(i=t(i)||i),i}catch(e){console.error(e),r&&r(e)}},t.baseMaterialShader=function(){return this._assert3d("baseMaterialShader"),this._renderer.baseMaterialShader()},t.baseFilterShader=function(){return(this._renderer.filterRenderer||this._renderer).baseFilterShader()},t.buildNormalShader=function(e,t){return this.baseNormalShader().modify(e,t)},t.loadNormalShader=async function(e,t,r){try{const r=await Xa(e);let i=this._internal((()=>this.withGlobalStrands(this,(()=>this.buildNormalShader(r)))));return t&&(i=t(i)||i),i}catch(e){console.error(e),r&&r(e)}},t.baseNormalShader=function(){return this._assert3d("baseNormalShader"),this._renderer.baseNormalShader()},t.buildColorShader=function(e,t){return this.baseColorShader().modify(e,t)},t.loadColorShader=async function(e,t,r){try{const r=await Xa(e);let i=this._internal((()=>Ya(this,(()=>this.buildColorShader(r)))));return t&&(i=t(i)||i),i}catch(e){console.error(e),r&&r(e)}},t.baseColorShader=function(){return this._assert3d("baseColorShader"),this._renderer.baseColorShader()},t.buildStrokeShader=function(e,t){return this.baseStrokeShader().modify(e,t)},t.loadStrokeShader=async function(e,t,r){try{const r=await Xa(e);let i=this._internal((()=>Ya(this,(()=>this.buildStrokeShader(r)))));return t&&(i=t(i)||i),i}catch(e){console.error(e),r&&r(e)}},t.baseStrokeShader=function(){return this._assert3d("baseStrokeShader"),this._renderer.baseStrokeShader()},t.resetShader=function(){return this._renderer.resetShader(),this},t.texture=function(e){return this._assert3d("texture"),e.gifProperties&&e._animateGif(this),this._renderer.texture(e),this},t.textureMode=function(e){if(void 0===e)return this._renderer.states.textureMode;e!==Ae&&e!==be?console.warn(`You tried to set ${e} textureMode only supports IMAGE & NORMAL `):this._renderer.states.setValue("textureMode",e)},t.textureWrap=function(e,t=e){if(void 0===e)return{x:this._renderer.states.textureWrapX,y:this._renderer.states.textureWrapY};if(e.hasOwnProperty("x")&&e.hasOwnProperty("y")&&(t=(e=e.x).y),this._renderer.states.setValue("textureWrapX",e),this._renderer.states.setValue("textureWrapY",t),this._renderer.textures)for(const r of this._renderer.textures.values())r.setWrapMode(e,t);return this},t.normalMaterial=function(...e){return this._assert3d("normalMaterial"),this._renderer.normalMaterial(...e),this},t.ambientMaterial=function(e,r,i){this._assert3d("ambientMaterial");const n=t.color.apply(this,arguments);return this._renderer.states.setValue("_hasSetAmbient",!0),this._renderer.states.setValue("curAmbientColor",n._array),this._renderer.states.setValue("_useNormalMaterial",!1),this._renderer.states.setValue("enableLighting",!0),this._renderer.states.fillColor||this._renderer.states.setValue("fillColor",new Di([1,1,1])),this},t.emissiveMaterial=function(e,r,i,n){this._assert3d("emissiveMaterial");const s=t.color.apply(this,arguments);return this._renderer.states.setValue("curEmissiveColor",s._array),this._renderer.states.setValue("_useEmissiveMaterial",!0),this._renderer.states.setValue("_useNormalMaterial",!1),this._renderer.states.setValue("enableLighting",!0),this},t.specularMaterial=function(e,r,i,n){this._assert3d("specularMaterial");const s=t.color.apply(this,arguments);return this._renderer.states.setValue("curSpecularColor",s._array),this._renderer.states.setValue("_useSpecularMaterial",!0),this._renderer.states.setValue("_useNormalMaterial",!1),this._renderer.states.setValue("enableLighting",!0),this},t.shininess=function(e){return this._assert3d("shininess"),this._renderer.shininess(e),this},t.metalness=function(e){return this._assert3d("metalness"),this._renderer.metalness(e),this},Ua.prototype.shader=function(e){this.states.setValue("userFillShader",e),this.states.setValue("_useNormalMaterial",!1),e.ensureCompiledOnContext(this),e.setDefaultUniforms()},Ua.prototype.strokeShader=function(e){this.states.setValue("userStrokeShader",e),e.ensureCompiledOnContext(this),e.setDefaultUniforms()},Ua.prototype.imageShader=function(e){this.states.setValue("userImageShader",e),e.ensureCompiledOnContext(this),e.setDefaultUniforms()},Ua.prototype.resetShader=function(){this.states.setValue("userFillShader",null),this.states.setValue("userStrokeShader",null),this.states.setValue("userImageShader",null)},Ua.prototype.texture=function(e){this.states.setValue("drawMode",Ee),this.states.setValue("_useNormalMaterial",!1),this.states.setValue("_tex",e),this.states.setValue("fillColor",new Di([1,1,1]))},Ua.prototype.normalMaterial=function(...e){this.states.setValue("drawMode",Ce),this.states.setValue("_useSpecularMaterial",!1),this.states.setValue("_useEmissiveMaterial",!1),this.states.setValue("_useNormalMaterial",!0),this.states.setValue("curFillColor",[1,1,1,1]),this.states.setValue("fillColor",new Di([1,1,1])),this.states.setValue("strokeColor",null)},Ua.prototype.shininess=function(e){e<1&&(e=1),this.states.setValue("_useShininess",e)},Ua.prototype.metalness=function(e){const t=1-Math.exp(-e/100);this.states.setValue("_useMetalness",t)}}function Ka(e,t){const r=t.DEGREES="degrees",i=t.RADIANS="radians";t._angleMode=i,t.acos=function(e){return this._fromRadians(Math.acos(e))},t.asin=function(e){return this._fromRadians(Math.asin(e))},t.atan=function(e){return this._fromRadians(Math.atan(e))},t.atan2=function(e,t){return this._fromRadians(Math.atan2(e,t))},t.cos=function(e){return Math.cos(this._toRadians(e))},t.sin=function(e){return Math.sin(this._toRadians(e))},t.tan=function(e){return Math.tan(this._toRadians(e))},t.degrees=e=>e*_,t.radians=e=>e*b,t.angleMode=function(e){if(void 0===e)return this._angleMode;if(e===r||e===i){if(e===this._angleMode)return;e===i?(this.pRotationX=this.pRotationX*b,this.pRotationY=this.pRotationY*b,this.pRotationZ=this.pRotationZ*b):(this.pRotationX=this.pRotationX*_,this.pRotationY=this.pRotationY*_,this.pRotationZ=this.pRotationZ*_),this._angleMode=e}},t._toRadians=function(e){return void 0!==e&&this._angleMode===r?e*b:e},t._toDegrees=function(e){return this._angleMode===i?e*_:e},t._fromRadians=function(e){return this._angleMode===r?e*_:e},t._fromDegrees=function(e){return this._angleMode===i?e*b:e}}void 0!==p5&&Wa(p5),void 0!==p5&&loading(p5,p5.prototype),void 0!==p5&&Ka(0,p5.prototype);class Ja{constructor(e,t,r,n,s){const a=r||i;return this._pInst=n,this._renderer=new fo[a](this,e,t,!1,s),this._initializeInstanceVariables(this),this._renderer._applyDefaults(),this}get elt(){return this.canvas}get deltaTime(){return this._pInst.deltaTime}get canvas(){return this._renderer?.canvas}get drawingContext(){return this._renderer.drawingContext}get width(){return this._renderer?.width}get height(){return this._renderer?.height}get pixels(){return this._renderer?.pixels}pixelDensity(e){let t;return"number"==typeof e?(e!==this._renderer._pixelDensity&&(this._renderer._pixelDensity=e),t=this,this.resizeCanvas(this.width,this.height,!0)):t=this._renderer._pixelDensity,t}resizeCanvas(e,t){this._renderer.resize(e,t)}reset(){this._renderer.resetMatrix(),this._renderer.isP3D&&this._renderer._update()}remove(){this._renderer.remove(),this._renderer=void 0}createFramebuffer(e){return new mo(this._renderer,e)}_assert3d(e){if(!this._renderer.isP3D)throw new Error(`${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.`)}_initializeInstanceVariables(){this._accessibleOutputs={text:!1,grid:!1,textLabel:!1,gridLabel:!1},this._styles=[],this._downKeys={}}}class Qa{constructor(e,t,r={}){this._renderer=e,this.src=t,this.format=r.format||"rgba8unorm",this.minFilter=r.minFilter||we,this.magFilter=r.magFilter||we,this.wrapS=r.wrapS||e.states.textureWrapX,this.wrapT=r.wrapT||e.states.textureWrapY,this.dataType=r.dataType||"uint8",this.textureHandle=null,this._detectSourceType();const i=this._getTextureDataFromSource();this.width=i.width,this.height=i.height,this.init(i)}_detectSourceType(){const e=this.src;this.isFramebufferTexture=e instanceof po,this.isSrcP5Image=e instanceof Bn,this.isSrcP5Graphics=e instanceof Ja,this.isSrcP5Renderer=e instanceof ds,this.isImageData="undefined"!=typeof ImageData&&e instanceof ImageData,this.isSrcMediaElement=void 0!==ys&&e instanceof ys,this.isSrcHTMLElement=void 0!==En&&e instanceof En&&!this.isSrcMediaElement&&!this.isSrcP5Graphics&&!this.isSrcP5Renderer}remove(){this.textureHandle&&(this._renderer.deleteTexture(this.textureHandle),this.textureHandle=null)}_getTextureDataFromSource(){let e;return this.isFramebufferTexture?e=this.src.rawTexture():this.isSrcP5Image?e=this.src.canvas:this.isSrcMediaElement||this.isSrcHTMLElement?this.isSrcMediaElement&&this.src.flipped?(this.src._ensureCanvas(),e=this.src.canvas):(this.src._checkIfTextureNeedsUpdate&&this.src._checkIfTextureNeedsUpdate(),e=this.src.elt):this.isSrcP5Graphics||this.isSrcP5Renderer?e=this.src.canvas:this.isImageData&&(e=this.src),e}init(e){this.isFramebufferTexture?this.textureHandle=this._renderer.createFramebufferTextureHandle(this.src):this.textureHandle=this._renderer.createTexture({format:this.format,dataType:this.dataType,width:e.width,height:e.height}),this._renderer.setTextureParams(this,{minFilter:this.minFilter,magFilter:this.magFilter,wrapS:this.wrapS,wrapT:this.wrapT}),this.bindTexture(),this._shouldDeferUpload()?this._renderer.uploadTextureFromData(this.textureHandle,new Uint8Array(1,1,1,1),1,1):this.isFramebufferTexture||this._renderer.uploadTextureFromSource(this.textureHandle,e),this.unbindTexture()}_shouldDeferUpload(){return 0===this.width||0===this.height||this.isSrcMediaElement&&!this.src.loadedmetadata}update(){const e=this._getTextureDataFromSource();if(!e)return!1;let t=!1;return this._shouldUpdate(e)&&(this.bindTexture(),this._renderer.uploadTextureFromSource(this.textureHandle,e),t=!0),t}_shouldUpdate(e){const t=this.src;if(0===t.width||0===t.height)return!1;if(this.isFramebufferTexture)return this.src.update(),!1;let r=!1;return e.width!==this.width||e.height!==this.height?(r=!0,this.width=e.width||t.width,this.height=e.height||t.height,this.isSrcP5Image?t.setModified(!1):(this.isSrcMediaElement||this.isSrcHTMLElement)&&t.setModified&&t.setModified(!0)):this.isSrcP5Image?(t.gifProperties&&t._animateGif(this._renderer._pInst),t.isModified()&&(r=!0,t.setModified(!1))):this.isSrcMediaElement?t.isModified()?(r=!0,t.setModified(!1)):t.loadedmetadata&&this._videoPrevUpdateTime!==t.time()&&(this._videoPrevUpdateTime=t.time(),r=!0):this.isImageData?t._dirty&&(t._dirty=!1,r=!0):r=!0,r}bindTexture(){return this._renderer.bindTexture(this),this}unbindTexture(){this._renderer.unbindTexture()}getTexture(){return this.isFramebufferTexture?this.src.rawTexture():this.textureHandle}getSampler(){return this._renderer.getSampler(this)}setInterpolation(e,t){this.minFilter=e,this.magFilter=t,this._renderer.setTextureParams(this)}setWrapMode(e,t){this.wrapS=e,this.wrapT=t,this._renderer.setTextureParams(this)}}class eo extends Qa{constructor(e,t,r={}){super(e,t,{minFilter:we,magFilter:we,...r}),this.levels=t}_getTextureDataFromSource(){return this.src}init(e){if(Array.isArray(e)){const t=e[0];this.width=t.width,this.height=t.height,this.textureHandle=this._renderer.createMipmapTextureHandle({levels:e,format:this.format,dataType:this.dataType,width:this.width,height:this.height})}else this.width=e.size,this.height=e.size,this.textureHandle=this._renderer.createMipmapTextureHandle({gpuTexture:e.gpuTexture,format:e.format,dataType:"uint8",width:this.width,height:this.height});this._renderer.setTextureParams(this,{minFilter:this.minFilter,magFilter:this.magFilter,wrapS:this.wrapS,wrapT:this.wrapT})}update(){}}function to(e,t){e.Texture=Qa,e.MipmapTexture=eo}function ro(e,t,r,i,n,s,a,o,h,u){const l=t.getParameter(t.FRAMEBUFFER_BINDING);t.bindFramebuffer(t.FRAMEBUFFER,r);const c=o===t.RGBA?4:3,p=s*a*c,d=h===t.UNSIGNED_BYTE?Uint8Array:Float32Array;if(e instanceof d&&e.length===p||(e=new d(p)),t.readPixels(i,u?u-n-a:n,s,a,o,h,e),t.bindFramebuffer(t.FRAMEBUFFER,l),u){const t=Math.floor(a/2),r=new d(s*c);for(let i=0;i<t;i++){const t=i*s*4,n=(a-i-1)*s*4;r.set(e.subarray(t,t+4*s)),e.copyWithin(t,n,n+4*s),e.set(r,n)}}return e}function io(e,t,r,i,n,s,a){const o=e.getParameter(e.FRAMEBUFFER_BINDING);e.bindFramebuffer(e.FRAMEBUFFER,t);const h=n===e.RGBA?4:3,u=new(s===e.UNSIGNED_BYTE?Uint8Array:Float32Array)(h);return e.readPixels(r,a?a-i-1:i,1,1,n,s,u),e.bindFramebuffer(e.FRAMEBUFFER,o),Array.from(u)}function no(e,t,r){e.bindTexture();const i=e.minFilter===Se?t.NEAREST:e.minFilter===De?t.LINEAR_MIPMAP_LINEAR:t.LINEAR,n=e.magFilter===Se?t.NEAREST:t.LINEAR,a=e=>!(e&e-1),o=e._getTextureDataFromSource();let h,u;o.naturalWidth&&o.naturalHeight?(h=o.naturalWidth,u=o.naturalHeight):(h=e.width,u=e.height);const l=a(h),c=a(u);let p,d;e.wrapS===Te?r===s||l&&c?p=t.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"),p=t.CLAMP_TO_EDGE):e.wrapS===ke?r===s||l&&c?p=t.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"),p=t.CLAMP_TO_EDGE):p=t.CLAMP_TO_EDGE,e.wrapT===Te?r===s||l&&c?d=t.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"),d=t.CLAMP_TO_EDGE):e.wrapT===ke?r===s||l&&c?d=t.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"),d=t.CLAMP_TO_EDGE):d=t.CLAMP_TO_EDGE,t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MIN_FILTER,i),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MAG_FILTER,n),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_S,p),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_T,d),e.unbindTexture()}function so(e,t,r,i,n){const s=t.location;switch(e.useProgram(),t.type){case n.BOOL:!0===r?n.uniform1i(s,1):n.uniform1i(s,0);break;case n.INT:t.size>1?r.length&&n.uniform1iv(s,r):n.uniform1i(s,r);break;case n.FLOAT:t.size>1?r.length&&n.uniform1fv(s,r):n.uniform1f(s,r);break;case n.FLOAT_MAT2:n.uniformMatrix2fv(s,!1,r);break;case n.FLOAT_MAT3:n.uniformMatrix3fv(s,!1,r);break;case n.FLOAT_MAT4:n.uniformMatrix4fv(s,!1,r);break;case n.FLOAT_VEC2:t.size>1?r.length&&n.uniform2fv(s,r):n.uniform2f(s,r[0],r[1]);break;case n.FLOAT_VEC3:t.size>1?r.length&&n.uniform3fv(s,r):n.uniform3f(s,r[0],r[1],r[2]);break;case n.FLOAT_VEC4:t.size>1?r.length&&n.uniform4fv(s,r):n.uniform4f(s,r[0],r[1],r[2],r[3]);break;case n.INT_VEC2:t.size>1?r.length&&n.uniform2iv(s,r):n.uniform2i(s,r[0],r[1]);break;case n.INT_VEC3:t.size>1?r.length&&n.uniform3iv(s,r):n.uniform3i(s,r[0],r[1],r[2]);break;case n.INT_VEC4:t.size>1?r.length&&n.uniform4iv(s,r):n.uniform4i(s,r[0],r[1],r[2],r[3]);break;case n.SAMPLER_2D:if("number"==typeof r){if(r<n.TEXTURE0||r>n.TEXTURE31||r!==Math.ceil(r))return void console.log("🌸 p5.js says: You're trying to use a number as the data for a texture.Please use a texture.");n.activeTexture(r),n.uniform1i(s,r)}else n.activeTexture(n.TEXTURE0+t.samplerIndex),t.texture=r instanceof Qa?r:i(r),n.uniform1i(s,t.samplerIndex);break;case n.SAMPLER_CUBE:case n.SAMPLER_3D:case n.SAMPLER_2D_SHADOW:case n.SAMPLER_2D_ARRAY:case n.SAMPLER_2D_ARRAY_SHADOW:case n.SAMPLER_CUBE_SHADOW:case n.INT_SAMPLER_2D:case n.INT_SAMPLER_3D:case n.INT_SAMPLER_CUBE:case n.INT_SAMPLER_2D_ARRAY:case n.UNSIGNED_INT_SAMPLER_2D:case n.UNSIGNED_INT_SAMPLER_3D:case n.UNSIGNED_INT_SAMPLER_CUBE:case n.UNSIGNED_INT_SAMPLER_2D_ARRAY:if("number"!=typeof r)break;if(r<n.TEXTURE0||r>n.TEXTURE31||r!==Math.ceil(r)){console.log("🌸 p5.js says: You're trying to use a number as the data for a texture.Please use a texture.");break}n.activeTexture(r),n.uniform1i(s,r)}}function ao(e,t){const r=e._glProgram,i=t.getProgramParameter(r,t.ACTIVE_UNIFORMS),n=[];let s=0;for(let e=0;e<i;++e){const i=t.getActiveUniform(r,e),a={};a.location=t.getUniformLocation(r,i.name),a.size=i.size;let o=i.name;i.size>1&&(o=o.substring(0,o.indexOf("[0]"))),a.name=o,a.type=i.type,a._cachedData=void 0,a.type===t.SAMPLER_2D&&(a.isSampler=!0,a.samplerIndex=s,s++),a.isArray=i.size>1||a.type===t.FLOAT_MAT2||a.type===t.FLOAT_MAT3||a.type===t.FLOAT_MAT4||a.type===t.FLOAT_VEC2||a.type===t.FLOAT_VEC3||a.type===t.FLOAT_VEC4||a.type===t.INT_VEC2||a.type===t.INT_VEC4||a.type===t.INT_VEC3,n.push(a)}return n}function oo(e,t){const r={},i=t.getProgramParameter(e._glProgram,t.ACTIVE_ATTRIBUTES);for(let n=0;n<i;++n){const i=t.getActiveAttrib(e._glProgram,n),s=i.name,a=t.getAttribLocation(e._glProgram,s),o={};o.name=s,o.location=a,o.index=n,o.type=i.type,o.size=i.size,r[s]=o}return r}function ho(e,t,r){const i="void main";if(!t.includes(i))return t;let[n,s]=t.split(i),a="",o="";for(const t in e.hooks.uniforms)a+=`uniform ${t};\n`;if(e.hooks.declarations&&(a+=e.hooks.declarations+"\n"),e.hooks[r].declarations&&(a+=e.hooks[r].declarations+"\n"),e.hooks.varyingVariables&&e.hooks.varyingVariables.length>0)for(const t of e.hooks.varyingVariables)"vertex"===r?a+=`OUT ${t};\n`:"fragment"===r&&(a+=`IN ${t};\n`);if(e.hooks.instanceIDVarying){const{declaration:t,source:i,interpolation:n}=e.hooks.instanceIDVarying,o=n?`${n} `:"";"vertex"===r?(a+=`${o}OUT ${t};\n`,s=s.replace(/\{/,`{\n  ${t.split(" ").pop()} = ${i};`)):"fragment"===r&&(a+=`${o}IN ${t};\n`)}for(const t in e.hooks.helpers)a+=`${t}${e.hooks.helpers[t]}\n`;for(const t in e.hooks[r]){if("declarations"===t)continue;const[i,n]=t.split(" ");(e.hooks.modified.vertex[t]||e.hooks.modified.fragment[t])&&(o+="#define AUGMENTED_HOOK_"+n+"\n"),a+=i+" HOOK_"+n+e.hooks[r][t]+"\n"}return-1!==n.indexOf("#define HOOK_DEFINES")&&(n=n.replace("#define HOOK_DEFINES","\n"+o+"\n"),o=""),n+"\n"+o+a+i+s}function uo({GL:e,webglVersion:t}){const r=e,i=t===s?r.getExtension("EXT_color_buffer_float")&&r.getExtension("EXT_float_blend"):r.getExtension("OES_texture_float"),n=i&&r.getExtension("OES_texture_float_linear"),a=t===s?r.getExtension("EXT_color_buffer_float"):r.getExtension("OES_texture_half_float");return{float:i,floatLinear:n,halfFloat:a,halfFloatLinear:a&&r.getExtension("OES_texture_half_float_linear")}}void 0!==p5&&to(p5);const lo=(e,t,r)=>Math.max(Math.min(e,r),t);class co extends ya{constructor(e){super(e.renderer),this.fbo=e,this.yScale=e.renderer.framebufferYScale()}_computeCameraDefaultSettings(){super._computeCameraDefaultSettings(),this.defaultAspectRatio=this.fbo.width/this.fbo.height,this.defaultCameraFOV=2*Math.atan(this.fbo.height/2/this.defaultEyeZ)}copy(){const e=super.copy();return e.fbo=this.fbo,e}}class po{constructor(e,t){this.framebuffer=e,this.property=t}get width(){return this.framebuffer.width*this.framebuffer.density}get height(){return this.framebuffer.height*this.framebuffer.density}update(){this.framebuffer._update(this.property)}rawTexture(){return{texture:this.framebuffer[this.property]}}}let fo,mo=class{constructor(e,t={}){if(this.renderer=e,this.renderer.framebuffers.add(this),this._isClipApplied=!1,this._useCanvasFormat=t._useCanvasFormat||!1,this.dirty={colorTexture:!1,depthTexture:!1},this.pixels=[],this.format=t.format||Ve,this.channels=t.channels||(this.renderer.defaultFramebufferAlpha()?Ni:Ti),this.useDepth=void 0===t.depth||t.depth,this.depthFormat=t.depthFormat||ze,this.textureFiltering=t.textureFiltering||we,void 0===t.antialias?this.antialiasSamples=this.renderer.defaultFramebufferAntialias()?2:0:"number"==typeof t.antialias?this.antialiasSamples=t.antialias:this.antialiasSamples=t.antialias?2:0,this.antialias=this.antialiasSamples>0,this.antialias&&!this.renderer.supportsFramebufferAntialias()&&(console.warn("Framebuffer antialiasing is unsupported in this context"),this.antialias=!1),this.density=t.density||this.renderer._pixelDensity,t.width&&t.height){const e=this.renderer._adjustDimensions(t.width,t.height,this.density);this.width=e.adjustedWidth,this.height=e.adjustedHeight,this._autoSized=!1}else void 0===t.width!=(void 0===t.height)&&console.warn("Please supply both width and height for a framebuffer to give it a size. Only one was given, so the framebuffer will match the size of its canvas."),this.width=this.renderer.width,this.height=this.renderer.height,this._autoSized=!0;this.renderer.validateFramebufferFormats(this),t.stencil&&!this.useDepth&&console.warn("A stencil buffer can only be used if also using depth. Since the framebuffer has no depth buffer, the stencil buffer will be ignored."),this.useStencil=this.useDepth&&(void 0===t.stencil||t.stencil),this.renderer.createFramebufferResources(this),this._recreateTextures(),this.defaultCamera=this.createCamera(),this.filterCamera=this.createCamera(),this.draw((()=>this.renderer.clear()))}resize(e,t){this._autoSized=!1;const r=this.renderer._adjustDimensions(e,t,this.density);e=r.adjustedWidth,t=r.adjustedHeight,this.width=e,this.height=t,this._handleResize()}pixelDensity(e){if(!e)return this.density;this._autoSized=!1,this.density=e,this._handleResize()}autoSized(e){if(void 0===e)return this._autoSized;this._autoSized=e,this._handleResize()}_checkIfFormatsAvailable(){const e=this.gl;this.useDepth&&this.renderer.webglVersion===n&&!e.getExtension("WEBGL_depth_texture")&&(console.warn("Unable to create depth textures in this environment. Falling back to a framebuffer without depth."),this.useDepth=!1),this.useDepth&&this.renderer.webglVersion===n&&this.depthFormat===ze&&(console.warn("FLOAT depth format is unavailable in WebGL 1. Defaulting to UNSIGNED_INT."),this.depthFormat=Ue),[Ve,ze,je].includes(this.format)||(console.warn("Unknown Framebuffer format. Please use UNSIGNED_BYTE, FLOAT, or HALF_FLOAT. Defaulting to UNSIGNED_BYTE."),this.format=Ve),this.useDepth&&![Ue,ze].includes(this.depthFormat)&&(console.warn("Unknown Framebuffer depth format. Please use UNSIGNED_INT or FLOAT. Defaulting to FLOAT."),this.depthFormat=ze);const t=uo(this.renderer);t.float||this.format!==ze||(console.warn("This environment does not support FLOAT textures. Falling back to UNSIGNED_BYTE."),this.format=Ve),this.useDepth&&!t.float&&this.depthFormat===ze&&(console.warn("This environment does not support FLOAT depth textures. Falling back to UNSIGNED_INT."),this.depthFormat=Ue),t.halfFloat||this.format!==je||(console.warn("This environment does not support HALF_FLOAT textures. Falling back to UNSIGNED_BYTE."),this.format=Ve),this.channels===Ti&&[ze,je].includes(this.format)&&(console.warn("FLOAT and HALF_FLOAT formats do not work cross-platform with only RGB channels. Falling back to RGBA."),this.channels=Ni)}_deleteTextures(){this.renderer.deleteFramebufferTextures(this)}_recreateTextures(){if(this._updateSize(),this.renderer.recreateFramebufferTextures(this),this.useDepth){this.depth=new po(this,"depthTexture");const e=Se;this.depthP5Texture=new Qa(this.renderer,this.depth,{minFilter:e,magFilter:e}),this.renderer.textures.set(this.depth,this.depthP5Texture)}this.color=new po(this,"colorTexture");const e=this.textureFiltering===we?we:Se;this.colorP5Texture=new Qa(this.renderer,this.color,{minFilter:e,magFilter:e}),this.renderer.textures.set(this.color,this.colorP5Texture)}_updateSize(){this._autoSized&&(this.width=this.renderer.width,this.height=this.renderer.height,this.density=this.renderer._pixelDensity)}_canvasSizeChanged(){this._autoSized&&this._handleResize()}_handleResize(){this._deleteTextures(),this._recreateTextures(),this.defaultCamera._resize()}createCamera(){const e=new co(this);return e._computeCameraDefaultSettings(),e._setDefaultCamera(),e}remove(){this._deleteTextures(),this.renderer.deleteFramebufferResources(this),this.renderer.framebuffers.delete(this)}begin(){this.prevFramebuffer=this.renderer.activeFramebuffer(),this.prevFramebuffer&&this.prevFramebuffer._beforeEnd(),this.renderer.activeFramebuffers.push(this),this._beforeBegin(),this.renderer.push(),this.renderer.states.setValue("curCamera",this.defaultCamera),this.renderer.states.setValue("uPMatrix",this.renderer.states.uPMatrix.clone()),this.renderer.states.uPMatrix.set(this.defaultCamera.projMatrix),this.renderer.states.setValue("uViewMatrix",this.renderer.states.uViewMatrix.clone()),this.renderer.states.uViewMatrix.set(this.defaultCamera.cameraMatrix),this.renderer.resetMatrix(),this.renderer.states.uViewMatrix.set(this.renderer.states.curCamera.cameraMatrix),this.renderer.states.uModelMatrix.reset(),this.renderer._applyStencilTestIfClipping()}_framebufferToBind(){return this.renderer.getFramebufferToBind(this)}_update(e){this.dirty[e]&&(this.renderer.updateFramebufferTexture(this,e),this.dirty[e]=!1)}_beforeBegin(){this.renderer.bindFramebuffer(this),this.renderer.viewport(this.width*this.density,this.height*this.density),this.renderer.flushDraw&&this.renderer.flushDraw()}_beforeEnd(){this.antialias&&(this.dirty={colorTexture:!0,depthTexture:!0}),this.renderer.flushDraw&&this.renderer.flushDraw()}end(){this.renderer.pop();if(this.renderer.activeFramebuffers.pop()!==this)throw new Error("It looks like you've called end() while another Framebuffer is active.");this._beforeEnd(),this.prevFramebuffer?this.prevFramebuffer._beforeBegin():(this.renderer.bindFramebuffer(null),this.renderer.viewport(this.renderer._origViewport.width,this.renderer._origViewport.height)),this.renderer._applyStencilTestIfClipping()}draw(e){this.begin(),e(),this.end()}loadPixels(){this._update("colorTexture");const e=this.renderer.readFramebufferPixels(this);return e&&"function"==typeof e.then?e.then((e=>(this.pixels=e,e))):(this.pixels=e,e)}get(e,t,r,i){if(this._update("colorTexture"),void 0===e&&void 0===t)e=0,t=0,r=this.width,i=this.height;else if(void 0===r&&void 0===i)return(e<0||t<0||e>=this.width||t>=this.height)&&(console.warn("The x and y values passed to p5.Framebuffer.get are outside of its range and will be clamped."),e=lo(e,0,this.width-1),t=lo(t,0,this.height-1)),this.renderer.readFramebufferPixel(this,e*this.density,t*this.density);return e=lo(e,0,this.width-1),t=lo(t,0,this.height-1),r=lo(r,1,this.width-e),i=lo(i,1,this.height-t),this.renderer.readFramebufferRegion(this,e,t,r,i)}updatePixels(){this.renderer.updateFramebufferPixels(this)}};function go(e,t){e.FramebufferCamera=co,e.FramebufferTexture=po,e.Framebuffer=mo}function yo(e,t){e.renderers||(e.renderers={}),fo=e.renderers,t.createCanvas=function(t,r,n,...s){let o=i;return Reflect.ownKeys(fo).includes(n)?o=n:s.unshift(n),fo[o]||(o===a?e._friendlyError("To create a WEBGPU canvas, remember to add the WebGPU add-on to your project."):e._friendlyError(`We weren't able to find a renderer called ${o}.`)),this._renderer&&this._renderer.remove(),this._renderer=new fo[o](this,t,r,!0,...s),this._defaultGraphicsCreated=!0,this._elements.push(this._renderer),this._renderer._applyDefaults(),Object.hasOwn(this,"pixels")||Object.defineProperty(this,"pixels",{get(){return this._renderer?.pixels}}),this._renderer.contextReady?this._renderer.contextReady.then((()=>this._renderer)):this._renderer},t.resizeCanvas=function(e,t,r){this._renderer&&(this._renderer.resize(e,t),r||this.redraw()),this._addAccsOutput()&&this._updateAccsOutput()},t.noCanvas=function(){this.canvas&&this.canvas.parentNode.removeChild(this.canvas)},t.createGraphics=function(t,r,...n){return n[0]instanceof HTMLCanvasElement&&(n[1]=n[0],n[0]=i),new e.Graphics(t,r,n[0],this,n[1])},t.createFramebuffer=function(e){return new mo(this._renderer,e)},t.clearDepth=function(e){this._assert3d("clearDepth"),this._renderer.clearDepth(e)}}void 0!==p5&&go(p5),void 0!==p5&&yo(p5,p5.prototype);var xo="precision highp float;\n\nuniform sampler2D tex0;\nuniform vec2 canvasSize;\nuniform vec2 texelSize;\n\nIN vec2 vTexCoord;\n\nstruct FilterInputs {\n  vec2 texCoord;\n  vec2 canvasSize;\n  vec2 texelSize;\n};\n\nvoid main(void) {\n  FilterInputs inputs;\n  inputs.texCoord = vTexCoord;\n  inputs.canvasSize = canvasSize;\n  inputs.texelSize = texelSize;\n  OUT_COLOR = HOOK_getColor(inputs, tex0);\n  OUT_COLOR.rgb *= outColor.a;\n}\n",vo="precision highp int;\n\nuniform mat4 uModelViewMatrix;\nuniform mat4 uProjectionMatrix;\n\nIN vec3 aPosition;\nIN vec2 aTexCoord;\nOUT vec2 vTexCoord;\n\nvoid main() {\n  // transferring texcoords for the frag shader\n  vTexCoord = aTexCoord;\n\n  // copy position with a fourth coordinate for projection (1.0 is normal)\n  vec4 positionVec4 = vec4(aPosition, 1.0);\n\n  // project to 3D space\n  gl_Position = uProjectionMatrix * uModelViewMatrix * positionVec4;\n}\n",bo="#ifdef WEBGL2\n\n#define IN in\n#define OUT out\n\n#ifdef FRAGMENT_SHADER\nout vec4 outColor;\n#define OUT_COLOR outColor\n#endif\n#define TEXTURE texture\n\n#else\n\n#ifdef FRAGMENT_SHADER\n#define IN varying\n#else\n#define IN attribute\n#endif\n#define OUT varying\n#define TEXTURE texture2D\n\n#ifdef FRAGMENT_SHADER\n#define OUT_COLOR gl_FragColor\n#endif\n\n#endif\n\nvec4 getTexture(in sampler2D content, vec2 coord) {\n  vec4 color = TEXTURE(content, coord);\n  if (color.a > 0.) color.rgb /= color.a;\n  return color;\n}\n",_o='// _p5_hash: "Hash without Sine" by Dave Hoskins (https://www.shadertoy.com/view/4djSRW)\n// Mixing constants: R₂ sequence by Martin Roberts (https://extremelearning.com.au/unreasonable-effectiveness-of-quasirandom-sequences/)\n//   α₁ = 1/φ₂ = 0.7548776662 (plastic constant reciprocal)\n//   α₂ = 1/φ₂² = 0.5698402910\n//   1/φ = 0.6180339887 (golden ratio conjugate)\n\nint _p5_randomCallIndex = 0;\n\nfloat _p5_hash(vec3 p) {\n  p = fract(p * vec3(0.1031, 0.1030, 0.0973));\n  p += dot(p, p.yxz + 33.33);\n  return fract((p.x + p.y) * p.z);\n}\n\nfloat random(float seed) {\n  vec2 pixelCoord = gl_FragCoord.xy;\n  float callIndex = float(_p5_randomCallIndex);\n  _p5_randomCallIndex += 1;\n  // fract(seed * α₁) normalizes large seeds (e.g. performance.now()) into [0,1)\n  // and spreads them optimally via the R₂ sequence\'s plastic constant\n  float s = fract(seed * 0.7548776662);\n  return _p5_hash(vec3(\n    pixelCoord.x + s,\n    pixelCoord.y + callIndex * 0.5698402910,\n    s + callIndex * 0.6180339887\n  ));\n}\n',wo='// _p5_hash: "Hash without Sine" by Dave Hoskins (https://www.shadertoy.com/view/4djSRW)\n// Mixing constants: R₂ sequence by Martin Roberts (https://extremelearning.com.au/unreasonable-effectiveness-of-quasirandom-sequences/)\n//   α₁ = 1/φ₂ = 0.7548776662 (plastic constant reciprocal)\n//   α₂ = 1/φ₂² = 0.5698402910\n//   1/φ = 0.6180339887 (golden ratio conjugate)\n\nint _p5_randomCallIndex = 0;\n\nfloat _p5_hash(vec3 p) {\n  p = fract(p * vec3(0.1031, 0.1030, 0.0973));\n  p += dot(p, p.yxz + 33.33);\n  return fract((p.x + p.y) * p.z);\n}\n\nfloat random(float seed) {\n  float vid = float(gl_VertexID);\n  float callIndex = float(_p5_randomCallIndex);\n  _p5_randomCallIndex += 1;\n  float s = fract(seed * 0.7548776662);\n  return _p5_hash(vec3(\n    vid + s,\n    vid * 0.5698402910 + callIndex * 0.6180339887,\n    s + callIndex * 0.7548776662\n  ));\n}\n';function Co(e){throw new Error(`[p5.strands internal error]: ${e}`)}function Eo(e,t){throw new Error(`[p5.strands ${e}]: ${t}`)}function Ao(e,t,r){Eo("dimension mismatch",`Cannot assign a value of dimension ${t} to \`${r}\`, which expects dimension ${e}.`)}function Do(){return{nextID:0,cache:new Map,nodeTypes:[],baseTypes:[],dimensions:[],opCodes:[],values:[],identifiers:[],phiBlocks:[],dependsOn:[],usedBy:[],statementTypes:[],swizzles:[]}}function So(e,t){const r=function(e,t){const r=e.nextID++;e.nodeTypes[r]=t.nodeType,e.opCodes[r]=t.opCode,e.values[r]=t.value,e.identifiers[r]=t.identifier,e.dependsOn[r]=t.dependsOn.slice(),e.usedBy[r]=t.usedBy,e.phiBlocks[r]=t.phiBlocks.slice(),e.baseTypes[r]=t.baseType,e.dimensions[r]=t.dimension,e.statementTypes[r]=t.statementType,e.swizzles[r]=t.swizzle;for(const i of t.dependsOn)Array.isArray(e.usedBy[i])||(e.usedBy[i]=[]),e.usedBy[i].push(r);return r}(e,t);return r}function To(e={}){const t={nodeType:e.nodeType??null,baseType:e.baseType??null,dimension:e.dimension??null,opCode:e.opCode??null,value:e.value??null,identifier:e.identifier??null,statementType:e.statementType??null,swizzle:e.swizzle??null,dependsOn:Array.isArray(e.dependsOn)?e.dependsOn:[],usedBy:Array.isArray(e.usedBy)?e.usedBy:[],phiBlocks:Array.isArray(e.phiBlocks)?e.phiBlocks:[]};return function(e){const t=e.nodeType,r=Gi[t];2===r.length&&Co(`Required fields for node type '${ji[t]}' not defined. Please add them to the utils.js file in p5.strands!`);const i=[];for(const t of r)null===e[t]&&i.push(t);if(e.dependsOn?.some((e=>void 0===e)))throw new Error("Undefined dependency!");i.length>0&&Co(`Missing fields ${i.join(", ")} for a node type '${ji[t]}'.`)}(t),t}function Fo(e,t){return{id:t,nodeType:e.nodeTypes[t],opCode:e.opCodes[t],value:e.values[t],identifier:e.identifiers[t],dependsOn:e.dependsOn[t],usedBy:e.usedBy[t],phiBlocks:e.phiBlocks[t],dimension:e.dimensions[t],baseType:e.baseTypes[t],statementType:e.statementTypes[t],swizzle:e.swizzles[t]}}function ko(e,t){return{baseType:e.baseTypes[t],dimension:e.dimensions[t],priority:nn[e.baseTypes[t]]}}function Mo(e,t,r,i,n=new Set){if(n.has(t))return;n.add(t);const s=Fo(e,t);if(s.baseType===en&&(e.baseTypes[t]=r,e.dimensions[t]=i,s.dependsOn&&s.dependsOn.length>0))for(const t of s.dependsOn){Fo(e,t).baseType===en&&Mo(e,t,r,i,n)}}function Io(e,t){e.blockStack.push(t),e.blockOrder.push(t),e.currentBlock=t}function Bo(e){e.blockStack.pop();const t=e.blockStack.length;e.currentBlock=e.blockStack[t-1]}function Lo(e,t){e.blockStack.push(t),e.currentBlock=t}function Oo(e,t){const r=e.nextID++;return e.blockTypes[r]=t,e.incomingEdges[r]=[],e.outgoingEdges[r]=[],e.blockInstructions[r]=[],r}function Po(e,t,r){e.outgoingEdges[t].push(r),e.incomingEdges[r].push(t)}function No(e,t,r){void 0===r&&Co("undefined nodeID in `recordInBasicBlock()`"),void 0===t&&Co("undefined blockID in `recordInBasicBlock()"),e.blockInstructions[t]=e.blockInstructions[t]||[],e.blockInstructions[t].push(r)}function Ro(e,t){const r=new Set,i=[];return function t(n){if(!r.has(n)){r.add(n);for(let r of e[n].sort(((e,t)=>t-e))||[])t(r);i.push(n)}}(t),i.reverse()}class Vo{constructor(e,t,r){this.id=e,this.strandsContext=r,this.dimension=t,this.structProperties=null,this._schema=null,this.isStrandsNode=!0;const i=Fo(this.strandsContext.dag,this.id);i&&i.identifier&&(this._originalIdentifier=i.identifier),i&&(this._originalBaseType=i.baseType,this._originalDimension=i.dimension)}withStructProperties(e){return this.structProperties=e,this}copy(){return Uo(this.id,this.dimension,this.strandsContext)}typeInfo(){return{baseType:this._originalBaseType||Yi,dimension:this.dimension}}bridge(e){const{dag:t,cfg:r}=this.strandsContext,i=Fo(t,this.id),n=i?.baseType??Yi;let s;if(e?.isStrandsNode)s=e.id;else{s=Yo(this.strandsContext,{baseType:n,dimension:this.dimension},e).id}if(this._originalIdentifier){const i=e?.isStrandsNode?e.dimension:Array.isArray(e)?e.length:1;i!==this._originalDimension&&1!==i&&Ao(this._originalDimension,i,this._originalIdentifier);const{id:n}=Go(this.strandsContext,{baseType:this._originalBaseType,dimension:this._originalDimension},this._originalIdentifier),a=So(t,To({nodeType:Vi.ASSIGNMENT,dependsOn:[n,s],phiBlocks:[]}));No(r,r.currentBlock,a);const o=So(t,To({nodeType:Vi.VARIABLE,baseType:this._originalBaseType,dimension:this._originalDimension,identifier:this._originalIdentifier}));this.id=o}else this.id=s;return this}bridgeSwizzle(e,t){const{dag:r,cfg:i}=this.strandsContext,n=Fo(r,this.id),s=n?.baseType??Yi;let a;if(t?.isStrandsNode)a=t.id;else{a=Yo(this.strandsContext,{baseType:s,dimension:this.dimension},t).id}if(this._originalIdentifier){const n=t?.isStrandsNode?t.dimension:Array.isArray(t)?t.length:1;n!==e.length&&1!==n&&Ao(e.length,n,`${this._originalIdentifier}.${e}`);const{id:s}=Go(this.strandsContext,{baseType:this._originalBaseType,dimension:this._originalDimension},this._originalIdentifier),o=So(r,To({nodeType:Vi.OPERATION,opCode:cn.SWIZZLE,baseType:this._originalBaseType,dimension:e.length,swizzle:e,dependsOn:[s]})),h=So(r,To({nodeType:Vi.ASSIGNMENT,dependsOn:[o,a],phiBlocks:[]}));No(i,i.currentBlock,h);const u=So(r,To({nodeType:Vi.VARIABLE,baseType:this._originalBaseType,dimension:this._originalDimension,identifier:this._originalIdentifier}));this.id=u}else this.id=a;return this}getValue(){if(this._originalIdentifier){const{id:e,dimension:t}=Go(this.strandsContext,{baseType:this._originalBaseType,dimension:this._originalDimension},this._originalIdentifier);return Uo(e,t,this.strandsContext)}return this}get(e){if("storage"===Fo(this.strandsContext.dag,this.id).baseType&&this._schema)return eh(this.strandsContext,this,e,this._schema);const{id:t,dimension:r}=function(e,t,r){const{dag:i,cfg:n}=e;let s;if(r instanceof Vo)s=r;else{const{id:t,dimension:i}=Yo(e,{baseType:Zi,dimension:1},r);s=Uo(t,i,e)}const a=To({nodeType:Vi.OPERATION,opCode:ln.ARRAY_ACCESS,dependsOn:[t.id,s.id],dimension:1,baseType:Yi}),o=So(i,a);return No(n,n.currentBlock,o),{id:o,dimension:1}}(this.strandsContext,this,e);return Uo(t,r,this.strandsContext)}set(e,t){if("storage"!==Fo(this.strandsContext.dag,this.id).baseType)throw new Error("set() can only be used on storage buffers");if(!this._originalIdentifier)throw new Error("set() can only be used on storage buffers with an identifier");if(null!==t&&"object"==typeof t&&!t.isStrandsNode&&this._schema){const r=eh(this.strandsContext,this,e,this._schema);for(const[e,i]of Object.entries(t))r[e]=i;return this}return function(e,t,r,i){const{dag:n,cfg:s}=e;let a,o;if(r instanceof Vo)a=r;else{const{id:t,dimension:i}=Yo(e,{baseType:Zi,dimension:1},r);a=Uo(t,i,e)}if(i instanceof Vo)o=i;else{const{id:t,dimension:r}=Yo(e,{baseType:Yi,dimension:1},i);o=Uo(t,r,e)}const h=To({nodeType:Vi.OPERATION,opCode:ln.ARRAY_ACCESS,dependsOn:[t.id,a.id],dimension:1,baseType:Yi}),u=So(n,h),l=To({nodeType:Vi.ASSIGNMENT,dependsOn:[u,o.id],phiBlocks:[]}),c=So(n,l);No(s,s.currentBlock,c)}(this.strandsContext,this,e,t),this}}function Uo(e,t,r,i){return new Proxy(new Vo(e,t,r),function(e,t,r,i){const n=[["x","y","z","w"],["r","g","b","a"],["s","t","p","q"]].map((e=>e.slice(0,t))),s={get(e,t,i){if(t in e)return Reflect.get(...arguments);for(const i of n)if([...t.toString()].every((e=>i.includes(e)))){const s=[...t].map((e=>{const t=i.indexOf(e);return n[0][t]})).join(""),a=Qo(r,e,s);return Uo(a.id,a.dimension,r)}},set(e,t,s,a){for(const a of n){const n=[...t];if(!(n.every((e=>a.includes(e)))&&new Set(n).size===n.length&&e.dimension>=n.length))continue;const o=e.dimension,h=new Array(o);for(let t=0;t<o;t++){const{id:i,dimension:n}=Qo(r,e,"xyzw"[t]);h[t]=Uo(i,n,r)}let u=[];if(s?.isStrandsNode)if(1===s.dimension)u=Array(n.length).fill(s);else if(s.dimension===n.length)for(let e=0;e<n.length;e++){const{id:t,dimension:i}=Qo(r,s,"xyzw"[e]);u.push(Uo(t,i,r))}else Ao(n.length,s.dimension,`${e._originalIdentifier||"value"}.${t}`);else if(Array.isArray(s)){const e=s.flat(1/0);1===e.length?u=Array(n.length).fill(e[0]):e.length===n.length?u=e:Eo("type 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s=n.phiBlocks?.indexOf(e);if(-1!==s&&s<n.dependsOn.length){const e=n.dependsOn[s],a=r.tempNames[t];if(a&&null!==e){const t=nh.generateExpression(r,i,e);r.write(`${a} = ${t};`)}}}}}}},nh={hookEntry:e=>`(${e.parameters.flatMap((e=>`${e.qualifiers?.length?e.qualifiers.join(" "):""}${e.type.typeName} ${zi}${e.name}`)).join(", ")}) {`,getNoiseShaderSnippet:()=>"// Based on https://github.com/stegu/webgl-noise/blob/22434e04d7753f7e949e8d724ab3da2864c17a0f/src/noise3D.glsl\n// MIT licensed, adapted for p5.strands\n\nvec3 mod289(vec3 x) {\n  return x - floor(x * (1.0 / 289.0)) * 289.0;\n}\n\nvec4 mod289(vec4 x) {\n  return x - floor(x * (1.0 / 289.0)) * 289.0;\n}\n\nvec4 permute(vec4 x) {\n  return mod289(((x*34.0)+10.0)*x);\n}\n\nvec4 taylorInvSqrt(vec4 r)\n{\n  return 1.79284291400159 - 0.85373472095314 * r;\n}\n\nfloat baseNoise(vec3 v)\n{\n  const vec2  C = vec2(1.0/6.0, 1.0/3.0) ;\n  const vec4  D = vec4(0.0, 0.5, 1.0, 2.0);\n\n  // First corner\n  vec3 i  = floor(v + dot(v, C.yyy) );\n  vec3 x0 =   v - i + dot(i, C.xxx) ;\n\n  // Other corners\n  vec3 g = step(x0.yzx, x0.xyz);\n  vec3 l = 1.0 - g;\n  vec3 i1 = min( g.xyz, l.zxy );\n  vec3 i2 = max( g.xyz, l.zxy );\n\n  //   x0 = x0 - 0.0 + 0.0 * C.xxx;\n  //   x1 = x0 - i1  + 1.0 * C.xxx;\n  //   x2 = x0 - i2  + 2.0 * C.xxx;\n  //   x3 = x0 - 1.0 + 3.0 * C.xxx;\n  vec3 x1 = x0 - i1 + C.xxx;\n  vec3 x2 = x0 - i2 + C.yyy; // 2.0*C.x = 1/3 = C.y\n  vec3 x3 = x0 - D.yyy;      // -1.0+3.0*C.x = -0.5 = -D.y\n\n  // Permutations\n  i = mod289(i);\n  vec4 p = permute( permute( permute(\n          i.z + vec4(0.0, i1.z, i2.z, 1.0 ))\n        + i.y + vec4(0.0, i1.y, i2.y, 1.0 ))\n      + i.x + vec4(0.0, i1.x, i2.x, 1.0 ));\n\n  // Gradients: 7x7 points over a square, mapped onto an octahedron.\n  // The ring size 17*17 = 289 is close to a multiple of 49 (49*6 = 294)\n  float n_ = 0.142857142857; // 1.0/7.0\n  vec3  ns = n_ * D.wyz - D.xzx;\n\n  vec4 j = p - 49.0 * floor(p * ns.z * ns.z);  //  mod(p,7*7)\n\n  vec4 x_ = floor(j * ns.z);\n  vec4 y_ = floor(j - 7.0 * x_ );    // mod(j,N)\n\n  vec4 x = x_ *ns.x + ns.yyyy;\n  vec4 y = y_ *ns.x + ns.yyyy;\n  vec4 h = 1.0 - abs(x) - abs(y);\n\n  vec4 b0 = vec4( x.xy, y.xy );\n  vec4 b1 = vec4( x.zw, y.zw );\n\n  //vec4 s0 = vec4(lessThan(b0,0.0))*2.0 - 1.0;\n  //vec4 s1 = vec4(lessThan(b1,0.0))*2.0 - 1.0;\n  vec4 s0 = floor(b0)*2.0 + 1.0;\n  vec4 s1 = floor(b1)*2.0 + 1.0;\n  vec4 sh = -step(h, vec4(0.0));\n\n  vec4 a0 = b0.xzyw + s0.xzyw*sh.xxyy ;\n  vec4 a1 = b1.xzyw + s1.xzyw*sh.zzww ;\n\n  vec3 p0 = vec3(a0.xy,h.x);\n  vec3 p1 = vec3(a0.zw,h.y);\n  vec3 p2 = vec3(a1.xy,h.z);\n  vec3 p3 = vec3(a1.zw,h.w);\n\n  //Normalise gradients\n  vec4 norm = taylorInvSqrt(vec4(dot(p0,p0), dot(p1,p1), dot(p2, p2), dot(p3,p3)));\n  p0 *= norm.x;\n  p1 *= norm.y;\n  p2 *= norm.z;\n  p3 *= norm.w;\n\n  // Mix final noise value\n  vec4 m = max(0.5 - vec4(dot(x0,x0), dot(x1,x1), dot(x2,x2), dot(x3,x3)), 0.0);\n  m = m * m;\n  return 105.0 * dot( m*m, vec4( dot(p0,x0), dot(p1,x1),\n        dot(p2,x2), dot(p3,x3) ) );\n}\n\nfloat noise(vec3 st, int octaves, float ampFalloff) {\n  float result = 0.0;\n  float amplitude = 1.0;\n  float frequency = 1.0;\n\n  for (int i = 0; i < 8; i++) {\n    if (i >= octaves) break;\n    result += amplitude * baseNoise(st * frequency);\n    frequency *= 2.0;\n    amplitude *= ampFalloff;\n  }\n  return (result + 1.0) * 0.5;\n}\n",getRandomFragmentShaderSnippet:()=>_o,getRandomVertexShaderSnippet:()=>wo,getTypeName(e,t){const r=rh[e+t];return r||e},generateHookUniformKey(e,t){return`${this.getTypeName(t.baseType,t.dimension)} ${e}`},generateVaryingVariable:(e,t)=>`${t.fnName} ${e}`,generateLocalDeclaration:(e,t)=>`${t.fnName} ${e};`,generateStatement(e,t,r){const i=Fo(t,r),n=e.suppressSemicolon?"":";";if(i.statementType===$i)e.write(`discard${n}`);else if(i.statementType===Hi)e.write(`break${n}`);else if(i.statementType===Wi){const r=i.dependsOn[0],s=this.generateExpression(e,t,r);e.write(`${s}${n}`)}else if(i.statementType===Xi)e.write(n);else if(i.statementType===qi){const r=i.dependsOn[0],s=this.generateExpression(e,t,r);e.write(`return ${s}${n}`)}},generateAssignment(e,t,r){const i=Fo(t,r),n=i.dependsOn[0],s=i.dependsOn[1],a=this.generateExpression(e,t,n),o=this.generateExpression(e,t,s),h=e.suppressSemicolon?"":";";a&&o&&a!==o&&e.write(`${a} = ${o}${h}`)},generateDeclaration(e,t,r){const i=this.generateExpression(e,t,r),n="T"+e.nextTempID++;e.tempNames[r]=n;const s=ko(t,r);return`${this.getTypeName(s.baseType,s.dimension)} ${n} = ${i};`},generateReturnStatement(e,t,r,i){if(!i)return void t.write("return;");const n=e.dag,s=Fo(n,r);if(on(i)&&s.identifier){const e=i;for(let r=0;r<e.properties.length;r++){const i=e.properties[r],a=this.generateExpression(t,n,s.dependsOn[r]);i.name!==a&&t.write(`${s.identifier}.${i.name} = ${a};`)}}t.write(`return ${this.generateExpression(t,n,r)};`)},generateExpression(e,t,r){const i=Fo(t,r);if(e.tempNames?.[r])return e.tempNames[r];switch(i.nodeType){case Vi.LITERAL:return i.baseType===Yi?i.value.toFixed(4):i.value;case Vi.VARIABLE:if(e.shaderContext&&e.strandsContext?.sharedVariables?.has(i.identifier)){const t=e.strandsContext.sharedVariables.get(i.identifier);"vertex"===e.shaderContext?t.usedInVertex=!0:"fragment"===e.shaderContext&&(t.usedInFragment=!0)}return i.identifier===this.instanceIdReference()&&"fragment"===e.shaderContext?(e.strandsContext._instanceIDUsedInFragment=!0,Ui):i.identifier;case Vi.OPERATION:const n=i.usedBy.length>0;if(i.opCode===pn.CONSTRUCTOR){if(i.baseType===tn)return this.generateExpression(e,t,i.dependsOn[0]);return`${this.getTypeName(i.baseType,i.dimension)}(${i.dependsOn.map((r=>this.generateExpression(e,t,r))).join(", ")})`}if(i.opCode===pn.FUNCTION_CALL){const r=i.dependsOn.map((r=>this.generateExpression(e,t,r)));return`${i.identifier}(${r.join(", ")})`}if(i.opCode===pn.TERNARY){const[r,n,s]=i.dependsOn;return`(${this.generateExpression(e,t,r)} ? ${this.generateExpression(e,t,n)} : ${this.generateExpression(e,t,s)})`}if(i.opCode===ln.MEMBER_ACCESS){const[r,n]=i.dependsOn;return`${this.generateExpression(e,t,r)}.${this.generateExpression(e,t,n)}`}if(i.opCode===cn.SWIZZLE){const r=i.dependsOn[0];return`${this.generateExpression(e,t,r)}.${i.swizzle}`}if(i.opCode===ln.ARRAY_ACCESS){const[r,n]=i.dependsOn;return`${this.generateExpression(e,t,r)}[${this.generateExpression(e,t,n)}]`}if(2===i.dependsOn.length){const[r,s]=i.dependsOn,a=this.generateExpression(e,t,r),o=this.generateExpression(e,t,s);if(i.opCode===ln.MODULO){const e=Fo(t,r),i=Fo(t,s);return e.baseType===Yi||i.baseType===Yi?`mod(${a}, ${o})`:`(${a} % ${o})`}const h=mn[i.opCode];return n?`(${a} ${h} ${o})`:`${a} ${h} ${o}`}if(i.opCode===cn.LOGICAL_NOT||i.opCode===cn.NEGATE||i.opCode===cn.PLUS){const[r]=i.dependsOn,n=this.generateExpression(e,t,r);return`${mn[i.opCode]}${n}`}case Vi.PHI:if(i.identifier)return i.identifier;if(e.tempNames?.[r])return e.tempNames[r];{const r=i.dependsOn.filter((e=>null!==e));if(r.length>0)return this.generateExpression(e,t,r[0]);throw new Error("No valid inputs for node")}case Vi.ASSIGNMENT:Co("ASSIGNMENT nodes should not be used as expressions");default:Co(`${ji[i.nodeType]} code generation not implemented yet`)}},generateBlock(e,t,r){const i=t.cfg.blockTypes[e];(ih[i]||ih[xn.DEFAULT]).call(ih,e,t,r)},createGetTextureCall(e,t){const{id:r,dimension:i}=Ko(e,"getTexture",t,{overloads:[{params:[sn.sampler2D,sn.float2],returnType:sn.float4}]});return{id:r,dimension:i}},instanceIdReference:()=>"gl_InstanceID",generateInstanceIDVarying:()=>({name:Ui,declaration:`int ${Ui}`,source:"gl_InstanceID",interpolation:"flat"})};function sh(e,t){let r=e._vertSrc,i=e.hooks.vertex[t];if(i||(i=e.hooks.fragment[t],r=e._fragSrc),!i)throw new Error(`Can't find hook ${t}!`);const n=t.split(/\s+/g),s=n.pop(),a=n.pop(),o=[...n],h=/\(([^\)]*)\)/.exec(i);if(!h)throw new Error(`Couldn't find function parameters in hook body:\n${i}`);const u=e=>{const t=new RegExp(`struct\\s+${e}\\s*{([^}]*)}`).exec(r);if(!t)return;const i=[];for(const e of t[1].split(";")){const t=e.trim().split(/\s+|,/g),r=t.shift(),n=[...t],s=u(r);for(const e of n){const t=un[r]||null;i.push({name:e,type:{typeName:r,qualifiers:[],properties:s,dataType:t}})}}return i},l=h[1].split(",").map((e=>{const t=e.trim().split(/\s+/g),r=t.pop(),i=t.pop();return{name:r,type:{typeName:i,qualifiers:[...t],properties:u(i),dataType:un[i]||null}}})),c=un[a]||null;return{name:s,returnType:{typeName:a,qualifiers:o,properties:u(a),dataType:c},parameters:l}}class ah{constructor(e){this.parentRenderer=e,this.canvas=document.createElement("canvas"),this.canvas.width=e.width,this.canvas.height=e.height;let t=s;this.gl=this.canvas.getContext("webgl2"),this.gl||(t=n,this.gl=this.canvas.getContext("webgl")),this.gl?(this.gl.pixelStorei(this.gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL,!0),this.textures=new Map,this._renderer={GL:this.gl,registerEnabled:new Set,_curShader:null,_emptyTexture:null,webglVersion:t,states:{textureWrapX:Fe,textureWrapY:Fe},_arraysEqual:(e,t)=>JSON.stringify(e)===JSON.stringify(t),_getEmptyTexture:()=>{if(!this._emptyTexture){const e=new Bn(1,1);e.set(0,0,255),this._emptyTexture=new Qa(this._renderer,e)}return this._emptyTexture},_initShader:e=>{const t=this.gl,r=t.createShader(t.VERTEX_SHADER);if(t.shaderSource(r,e.vertSrc()),t.compileShader(r),!t.getShaderParameter(r,t.COMPILE_STATUS))throw new Error(`Yikes! An error occurred compiling the vertex shader: ${t.getShaderInfoLog(r)}`);const i=t.createShader(t.FRAGMENT_SHADER);if(t.shaderSource(i,e.fragSrc()),t.compileShader(i),!t.getShaderParameter(i,t.COMPILE_STATUS))throw new Error(`Darn! An error occurred compiling the fragment shader: ${t.getShaderInfoLog(i)}`);const n=t.createProgram();if(t.attachShader(n,r),t.attachShader(n,i),t.linkProgram(n),!t.getProgramParameter(n,t.LINK_STATUS))throw new Error(`Snap! Error linking shader program: ${t.getProgramInfoLog(n)}`);e._glProgram=n,e._vertShader=r,e._fragShader=i},getTexture:e=>{let t=e;t instanceof Framebuffer&&(t=t.color);const r=this.textures.get(t);if(r)return r;const i=new Qa(this._renderer,t);return this.textures.set(t,i),i},populateHooks:(e,t,r)=>ho(e,t,r),_getShaderAttributes:e=>oo(e,this.gl),getUniformMetadata:e=>ao(e,this.gl),_finalizeShader:()=>{},_useShader:e=>{this.gl.useProgram(e._glProgram)},bindTexture:e=>{this.gl.bindTexture(this.gl.TEXTURE_2D,e.getTexture().texture)},unbindTexture:()=>{this.gl.bindTexture(this.gl.TEXTURE_2D,null)},_unbindFramebufferTexture:e=>{const t=this.gl,r=this._getEmptyTexture();t.activeTexture(t.TEXTURE0+e.samplerIndex),r.bindTexture(),t.uniform1i(e.location,e.samplerIndex)},createTexture:({width:e,height:t,format:r,dataType:i})=>{const n=this.gl,s=n.createTexture();return n.bindTexture(n.TEXTURE_2D,s),n.texImage2D(n.TEXTURE_2D,0,n.RGBA,e,t,0,n.RGBA,n.UNSIGNED_BYTE,null),{texture:s,glFormat:n.RGBA,glDataType:n.UNSIGNED_BYTE}},uploadTextureFromSource:({texture:e,glFormat:t,glDataType:r},i)=>{const n=this.gl;n.bindTexture(n.TEXTURE_2D,e),n.texImage2D(n.TEXTURE_2D,0,t,t,r,i)},uploadTextureFromData:({texture:e,glFormat:t,glDataType:r},i,n,s)=>{const a=this.gl;a.bindTexture(a.TEXTURE_2D,e),a.texImage2D(a.TEXTURE_2D,0,t,n,s,0,t,r,i)},setTextureParams:e=>no(e,this.gl,this._renderer.webglVersion),updateUniformValue:(e,t,r)=>so(e,t,r,(e=>this._renderer.getTexture(e)),this.gl),_enableAttrib:(e,t,r,i,n,s,a)=>{const o=t.location,h=this.gl;this._renderer.registerEnabled.has(o)||(h.enableVertexAttribArray(o),this._renderer.registerEnabled.add(o)),h.vertexAttribPointer(o,r,i||h.FLOAT,n||!1,s||0,a||0)},_disableRemainingAttributes:e=>{for(const t of this._renderer.registerEnabled.values())Object.keys(e.attributes).some((r=>e.attributes[r].location===t))||(this.gl.disableVertexAttribArray(t),this._renderer.registerEnabled.delete(t))},_updateTexture:(e,t)=>{const r=this.gl;r.activeTexture(r.TEXTURE0+e.samplerIndex),t.bindTexture(),t.update(),r.uniform1i(e.location,e.samplerIndex)},baseFilterShader:()=>this.baseFilterShader(),strandsBackend:nh,getShaderHookTypes:(e,t)=>sh(e,t),uniformNameFromHookKey:e=>e.slice(e.indexOf(" ")+1)},this._baseFilterShader=void 0,this.filterShaders={},this.operation=null,this.filterParameter=1,this.customShader=null,this._shader=null,this.vertexBuffer=this.gl.createBuffer(),this.texcoordBuffer=this.gl.createBuffer(),this.vertices=new Float32Array([-1,-1,1,-1,-1,1,1,1]),this.texcoords=new Float32Array([0,1,1,1,0,0,1,0]),this._bindBufferData(this.vertexBuffer,this.gl.ARRAY_BUFFER,this.vertices),this._bindBufferData(this.texcoordBuffer,this.gl.ARRAY_BUFFER,this.texcoords)):console.error("WebGL not supported, cannot apply filter.")}_webGL2CompatibilityPrefix(e,t){let r="";return this._renderer.webglVersion===s&&(r+="#version 300 es\n#define WEBGL2\n"),"vert"===e?r+="#define VERTEX_SHADER\n":"frag"===e&&(r+="#define FRAGMENT_SHADER\n"),t&&(r+=`precision ${t} float;\n`),r}baseFilterShader(){return this._baseFilterShader||(this._baseFilterShader=new qa(this._renderer,this._webGL2CompatibilityPrefix("vert","highp")+bo+vo,this._webGL2CompatibilityPrefix("frag","highp")+bo+xo,{vertex:{},fragment:{"vec4 getColor":"(FilterInputs inputs, in sampler2D canvasContent) {\n              return getTexture(canvasContent, inputs.texCoord);\n            }"},hookAliases:{getColor:["filterColor"]}})),this._baseFilterShader}getRandomFragmentShaderSnippet(){return _o}getRandomVertexShaderSnippet(){return wo}setOperation(e,t,r=null){this.operation=e,this.filterParameter=t,e in Sa&&void 0===t&&(this.filterParameter=Sa[e]),this.customShader=r,this._initializeShader()}_initializeShader(){if(this.customShader)return void(this._shader=this.customShader);if(!this.operation)return void console.error("No operation set for FilterRenderer2D, cannot initialize shader.");if(this.filterShaders[this.operation])return void(this._shader=this.filterShaders[this.operation]);const e=Pa(this._renderer,this.operation,this.parentRenderer._pInst);this.filterShaders[this.operation]=e,this._shader=e}_bindBufferData(e,t,r){const i=this.gl;i.bindBuffer(t,e),i.bufferData(t,r,i.STATIC_DRAW)}get canvasTexture(){return this._canvasTexture||(this._canvasTexture=new Qa(this._renderer,this.parentRenderer)),this._canvasTexture}_renderPass(){const e=this.gl;this._shader.bindShader("fill");const t=this.parentRenderer.pixelDensity?this.parentRenderer.pixelDensity():1,r=[1/(this.parentRenderer.width*t),1/(this.parentRenderer.height*t)],i=this.canvasTexture;this._shader.setUniform("tex0",i),this._shader.setUniform("texelSize",r),this._shader.setUniform("canvasSize",[this.parentRenderer.width,this.parentRenderer.height]),this._shader.setUniform("radius",Math.max(1,this.filterParameter)),this._shader.setUniform("filterParameter",this.filterParameter),this._shader.setDefaultUniforms(),this.parentRenderer.states.setValue("rectMode",w),this.parentRenderer.states.setValue("imageMode",w),this.parentRenderer.blendMode(Z),this.parentRenderer.resetMatrix();const n=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1];this._shader.setUniform("uModelViewMatrix",n),this._shader.setUniform("uProjectionMatrix",n),e.bindBuffer(e.ARRAY_BUFFER,this.vertexBuffer),this._shader.enableAttrib(this._shader.attributes.aPosition,2),e.bindBuffer(e.ARRAY_BUFFER,this.texcoordBuffer),this._shader.enableAttrib(this._shader.attributes.aTexCoord,2),this._shader.bindTextures(),this._renderer._disableRemainingAttributes(this._shader),e.drawArrays(e.TRIANGLE_STRIP,0,4),this._shader.unbindShader()}applyFilter(){this._shader?(this.parentRenderer.push(),this.parentRenderer.resetMatrix(),this.operation!==ve||this.customShader?(this._renderPass(),this.parentRenderer.clear(),this.parentRenderer.blendMode(Z),this.parentRenderer.drawingContext.drawImage(this.canvas,0,0,this.parentRenderer.width,this.parentRenderer.height)):(this._shader.setUniform("direction",[1,0]),this._renderPass(),this.parentRenderer.clear(),this.parentRenderer.drawingContext.drawImage(this.canvas,0,0,this.parentRenderer.width,this.parentRenderer.height),this._shader.setUniform("direction",[0,1]),this._renderPass(),this.parentRenderer.clear(),this.parentRenderer.drawingContext.drawImage(this.canvas,0,0,this.parentRenderer.width,this.parentRenderer.height)),this.parentRenderer.pop()):console.error("Cannot apply filter: shader not initialized.")}}class oh extends ds{constructor(e,t,r,i,n,s={}){super(e,t,r,i),this.canvas=this.elt=n||document.createElement("canvas"),i?(this._pInst._curElement=this,this._pInst.canvas=this.canvas):this.canvas.style.display="none",this.elt.id||(this.elt.id="defaultCanvas"+hh.sketchCount++),this.elt.classList.add("p5Canvas");for(const e of Object.getOwnPropertyNames(En.prototype))"constructor"!==e&&"_"!==e[0]&&Object.defineProperty(this,e,{get(){return this.wrappedElt[e]}});if(this.elt.width=t*this._pixelDensity,this.elt.height=r*this._pixelDensity,this.elt.style.width=`${t}px`,this.elt.style.height=`${r}px`,this._pInst._userNode)this._pInst._userNode.appendChild(this.elt);else{if(0===document.getElementsByTagName("main").length){let e=document.createElement("main");document.body.appendChild(e)}document.getElementsByTagName("main")[0].appendChild(this.elt)}this.drawingContext=this.canvas.getContext("2d",s),"display-p3"===s.colorSpace&&(this.states.colorMode=Fi),this.scale(this._pixelDensity,this._pixelDensity),this.wrappedElt=new En(this.elt,this._pInst),this.clipPath=null}get filterRenderer(){return this._filterRenderer||(this._filterRenderer=new ah(this)),this._filterRenderer}remove(){this.wrappedElt.remove(),this.wrappedElt=null,this.canvas=null,this.elt=null}getFilterGraphicsLayer(){if(!this.filterGraphicsLayer){const e=this._pInst;this.filterGraphicsLayer=new Ja(this.width,this.height,n,e)}return this.filterGraphicsLayer.width===this.width&&this.filterGraphicsLayer.height===this.height||this.filterGraphicsLayer.resizeCanvas(this.width,this.height),this.filterGraphicsLayer.pixelDensity()!==this._pInst.pixelDensity()&&this.filterGraphicsLayer.pixelDensity(this._pInst.pixelDensity()),this.filterGraphicsLayer}_applyDefaults(){this.states.setValue("_cachedFillStyle",void 0),this.states.setValue("_cachedStrokeStyle",void 0),this._cachedBlendMode=Z,this._setFill(Le),this._setStroke(Be),this.drawingContext.lineCap=q,this.drawingContext.font="normal 12px sans-serif"}resize(e,t){super.resize(e,t);const r={};for(const e in this.drawingContext){const t=this.drawingContext[e];"object"!=typeof t&&"function"!=typeof t&&(r[e]=t)}this.canvas.width=e*this._pixelDensity,this.canvas.height=t*this._pixelDensity,this.canvas.style.width=`${e}px`,this.canvas.style.height=`${t}px`,this.drawingContext.scale(this._pixelDensity,this._pixelDensity);for(const e in r)try{this.drawingContext[e]=r[e]}catch(e){}}background(...e){if(0===e.length)return this;if(this.push(),this.resetMatrix(),e[0]instanceof Bn){const t=e[0];e[1]>=0&&(this.drawingContext.globalAlpha=e[1]/255),this._pInst.image(t,0,0,this.width,this.height)}else{const t=this._pInst.color(...e);this._pInst._addAccsOutput?.()&&this._pInst._accsBackground?.(t._getRGBA([255,255,255,255]));const r=t.toString();this._setFill(r),this._isErasing&&this.blendMode(this._cachedBlendMode),this.drawingContext.fillRect(0,0,this.width,this.height),this._isErasing&&this._pInst.erase()}return this.pop(),this}clear(){this.drawingContext.save(),this.resetMatrix(),this.drawingContext.clearRect(0,0,this.width,this.height),this.drawingContext.restore()}fill(...e){super.fill(...e);const t=this.states.fillColor;if(0===e.length)return t;this._setFill(t.toString()),this._pInst._addAccsOutput?.()&&this._pInst._accsCanvasColors?.("fill",t._getRGBA([255,255,255,255]))}stroke(...e){super.stroke(...e);const t=this.states.strokeColor;if(0===e.length)return t;this._setStroke(t.toString()),this._pInst._addAccsOutput?.()&&this._pInst._accsCanvasColors?.("stroke",t._getRGBA([255,255,255,255]))}erase(e,t){if(!this._isErasing){this.states.setValue("_cachedFillStyle",this.drawingContext.fillStyle);const r=this._pInst.color(255,e).toString();this.drawingContext.fillStyle=r,this.states.setValue("_cachedStrokeStyle",this.drawingContext.strokeStyle);const i=this._pInst.color(255,t).toString();this.drawingContext.strokeStyle=i;const n=this._cachedBlendMode;this.blendMode(K),this._cachedBlendMode=n,this._isErasing=!0}}noErase(){this._isErasing&&(this.drawingContext.fillStyle=this.states._cachedFillStyle,this.drawingContext.strokeStyle=this.states._cachedStrokeStyle,this.blendMode(this._cachedBlendMode),this._isErasing=!1)}drawShape(e){const t=new os({strokeWeight:this.states.strokeWeight,hasFill:!this._clipping&&!!this.states.fillColor,hasStroke:!this._clipping&&!!this.states.strokeColor});if(e.accept(t),this._clipping){const e=this.drawingContext.getTransform(),r=this._clipBaseTransform.inverse().multiply(e);this.clipPath.addPath(t.path,r),this.clipPath.closePath()}else this.states.fillColor&&this.drawingContext.fill(t.fillPath||t.path),this.states.strokeColor&&this.drawingContext.stroke(t.strokePath||t.path)}beginClip(e={}){super.beginClip(e),this._clipBaseTransform=this.drawingContext.getTransform(),this.states.setValue("_cachedFillStyle",this.drawingContext.fillStyle);const t=this._pInst.color(255,0).toString();this.drawingContext.fillStyle=t,this.states.setValue("_cachedStrokeStyle",this.drawingContext.strokeStyle);const r=this._pInst.color(255,0).toString();this.drawingContext.strokeStyle=r;const i=this._cachedBlendMode;this.blendMode(Z),this._cachedBlendMode=i,this.clipPath=new Path2D,this._clipBaseTransform=this.drawingContext.getTransform(),this._clipInvert&&(this.clipPath.moveTo(-2*this.width,-2*this.height),this.clipPath.lineTo(-2*this.width,2*this.height),this.clipPath.lineTo(2*this.width,2*this.height),this.clipPath.lineTo(2*this.width,-2*this.height),this.clipPath.closePath())}endClip(){const e=this.drawingContext.getTransform();this.drawingContext.setTransform(this._clipBaseTransform),this.drawingContext.clip(this.clipPath),this.drawingContext.setTransform(e),this.clipPath=null,super.endClip(),this.drawingContext.fillStyle=this.states._cachedFillStyle,this.drawingContext.strokeStyle=this.states._cachedStrokeStyle,this.blendMode(this._cachedBlendMode)}image(e,t,r,i,n,s,a,o,h){let u;e.gifProperties&&e._animateGif(this._pInst);try{e instanceof ys&&e._ensureCanvas(),this.states.tint&&e.canvas&&(u=this._getTintedImageCanvas(e)),u||(u=e.canvas||e.elt);let l=1;e.width&&e.width>0&&(l=u.width/e.width),this._isErasing&&this.blendMode(this._cachedBlendMode),this.drawingContext.drawImage(u,l*t,l*r,l*i,l*n,s,a,o,h),this._isErasing&&this._pInst.erase()}catch(e){if("NS_ERROR_NOT_AVAILABLE"!==e.name)throw e}}_getTintedImageCanvas(e){if(!e.canvas)return e;e.tintCanvas||(e.tintCanvas=document.createElement("canvas")),e.tintCanvas.width!==e.canvas.width&&(e.tintCanvas.width=e.canvas.width),e.tintCanvas.height!==e.canvas.height&&(e.tintCanvas.height=e.canvas.height);const t=e.tintCanvas.getContext("2d");t.save(),t.clearRect(0,0,e.canvas.width,e.canvas.height);const r=this.states.tint._getRGBA([255,255,255,255]);return r[0]<255||r[1]<255||r[2]<255?(t.drawImage(e.canvas,0,0),t.globalCompositeOperation="luminosity",t.drawImage(e.canvas,0,0),t.globalCompositeOperation="color",t.drawImage(e.canvas,0,0),t.globalCompositeOperation="multiply",t.fillStyle=`rgb(${r.slice(0,3).join(", ")})`,t.fillRect(0,0,e.canvas.width,e.canvas.height),t.globalCompositeOperation="destination-in",t.globalAlpha=r[3]/255,t.drawImage(e.canvas,0,0)):(t.globalAlpha=r[3]/255,t.drawImage(e.canvas,0,0)),t.restore(),e.tintCanvas}blendMode(e){if(void 0===e)return this._cachedBlendMode;if(e===re)console.warn("blendMode(SUBTRACT) only works in WEBGL mode.");else{if(e!==Z&&e!==K&&e!==Q&&e!==ee&&e!==te&&e!==ne&&e!==ie&&e!==se&&e!==ae&&e!==oe&&e!==he&&e!==ue&&e!==le&&e!==ce&&e!==J)throw new Error(`Mode ${e} not recognized.`);this._cachedBlendMode=e,this.drawingContext.globalCompositeOperation=e}}blend(...e){const t=this.drawingContext.globalCompositeOperation,r=e[e.length-1],i=Array.prototype.slice.call(e,0,e.length-1);this.drawingContext.globalCompositeOperation=r,hh.prototype.copy.apply(this,i),this.drawingContext.globalCompositeOperation=t}_getPixel(e,t){let r,i;return r=this.drawingContext.getImageData(e,t,1,1).data,i=0,[r[0],r[1],r[2],r[3]]}loadPixels(){const e=this._pixelDensity,t=this.width*e,r=this.height*e,i=this.drawingContext.getImageData(0,0,t,r);this.imageData=i,this.pixels=i.data}set(e,t,r){if(e=Math.floor(e),t=Math.floor(t),r instanceof Ja||r instanceof Bn){this.drawingContext.save(),this.drawingContext.setTransform(1,0,0,1,0,0),this.drawingContext.scale(this._pixelDensity,this._pixelDensity);const i=r.width,n=r.height;this.drawingContext.clearRect(e,t,i,n),this.drawingContext.drawImage(r.canvas,e,t,i,n)}else{let i=0,n=0,s=0,a=0,o=4*(t*this._pixelDensity*(this.width*this._pixelDensity)+e*this._pixelDensity);if(this.imageData||this.loadPixels(),"number"==typeof r)o<this.pixels.length&&(i=r,n=r,s=r,a=255);else if(Array.isArray(r)){if(r.length<4)throw new Error("pixel array must be of the form [R, G, B, A]");o<this.pixels.length&&(i=r[0],n=r[1],s=r[2],a=r[3])}else r instanceof hh.Color&&o<this.pixels.length&&([i,n,s,a]=r._getRGBA([255,255,255,255]));for(let r=0;r<this._pixelDensity;r++)for(let h=0;h<this._pixelDensity;h++)o=4*((t*this._pixelDensity+h)*this.width*this._pixelDensity+(e*this._pixelDensity+r)),this.pixels[o]=i,this.pixels[o+1]=n,this.pixels[o+2]=s,this.pixels[o+3]=a}}updatePixels(e,t,r,i){const n=this._pixelDensity;void 0===e&&void 0===t&&void 0===r&&void 0===i&&(e=0,t=0,r=this.width,i=this.height),e*=n,t*=n,r*=n,i*=n,this.gifProperties&&(this.gifProperties.frames[this.gifProperties.displayIndex].image=this.imageData),this.drawingContext.putImageData(this.imageData,0,0,e,t,r,i)}arc(e,t,r,i,n,s,a){const o=new hh.Shape({position:new hh.Vector(0,0)});return o.beginShape(),o.arcPrimitive(e,t,r,i,n,s,a),o.endShape(),this.drawShape(o),this}ellipse(e){const t=parseFloat(e[0]),r=parseFloat(e[1]),i=parseFloat(e[2]),n=parseFloat(e[3]),s=new hh.Shape({position:new hh.Vector(0,0)});return s.beginShape(),s.ellipsePrimitive(t,r,i,n),s.endShape(),this.drawShape(s),this}line(e,t,r,i){const n=new hh.Shape({position:new hh.Vector(0,0)});return n.beginShape(),n.line(e,t,r,i),n.endShape(),this.drawShape(n),this}point(e,t){const r=new hh.Shape({position:new hh.Vector(0,0)});return r.beginShape(),r.point(e,t),r.endShape(),this.drawShape(r),this}quad(e,t,r,i,n,s,a,o){const h=new hh.Shape({position:new hh.Vector(0,0)});return h.beginShape(),h.quad(e,t,r,i,n,s,a,o),h.endShape(),this.drawShape(h),this}rect(e){const t=e[0],r=e[1],i=e[2],n=e[3];let s=e[4],a=e[5],o=e[6],h=e[7];const u=new hh.Shape({position:new hh.Vector(0,0)});return u.beginShape(),u.rectPrimitive(t,r,i,n,s,a,o,h),u.endShape(),this.drawShape(u),this}triangle(e){const t=e[0],r=e[1],i=e[2],n=e[3],s=e[4],a=e[5],o=new hh.Shape({position:new hh.Vector(0,0)});return o.beginShape(),o.triangle(t,r,i,n,s,a),o.endShape(),this.drawShape(o),this}strokeCap(e){return void 0===e?this.drawingContext.lineCap:(e!==q&&e!==H&&e!==$||(this.drawingContext.lineCap=e),this)}strokeJoin(e){return void 0===e?this.drawingContext.lineJoin:(e!==q&&e!==W&&e!==X||(this.drawingContext.lineJoin=e),this)}strokeWeight(e){return super.strokeWeight(e),void 0===e?this.states.strokeWeight:(this.drawingContext.lineWidth=0===e?1e-4:e,this)}_getFill(){return this.states._cachedFillStyle||this.states.setValue("_cachedFillStyle",this.drawingContext.fillStyle),this.states._cachedFillStyle}_setFill(e){e!==this.states._cachedFillStyle&&(this.drawingContext.fillStyle=e,this.states.setValue("_cachedFillStyle",e))}_getStroke(){return this.states._cachedStrokeStyle||this.states.setValue("_cachedStrokeStyle",this.drawingContext.strokeStyle),this.states._cachedStrokeStyle}_setStroke(e){e!==this.states._cachedStrokeStyle&&(this.drawingContext.strokeStyle=e,this.states.setValue("_cachedStrokeStyle",e))}applyMatrix(e,t,r,i,n,s){this.drawingContext.transform(e,t,r,i,n,s)}getWorldToScreenMatrix(){let e=(new DOMMatrix).scale(1/this._pixelDensity).multiply(this.drawingContext.getTransform());return new ha(e.toFloat32Array())}resetMatrix(){return this.drawingContext.setTransform(1,0,0,1,0,0),this.drawingContext.scale(this._pixelDensity,this._pixelDensity),this}rotate(e){return this.drawingContext.rotate(e),this}scale(e,t){return"object"==typeof e&&"x"in e&&"y"in e&&(t=e.y,e=e.x),this.drawingContext.scale(e,t),this}translate(e,t){return"object"==typeof e&&"x"in e&&"y"in e&&(t=e.y,e=e.x),this.drawingContext.translate(e,t),this}push(){return this.drawingContext.save(),super.push()}pop(e){this.drawingContext.restore(),super.pop(e)}textCanvas(){return this.canvas}textDrawingContext(){return this.drawingContext}_renderText(e,t,r,i,n){let s=this.states,a=this.textDrawingContext();r<n||r>=i||(this.push(),s.strokeColor&&s.strokeSet&&a.strokeText(e,t,r),!this._clipping&&s.fillColor&&(s.fillSet||this._setFill("#000000"),a.fillText(e,t,r)),this.pop())}_positionLines(e,t,r,i,n){let s,{textLeading:a,textAlign:o}=this.states,h=new Array(n.length),u=void 0===r?0:r,l=void 0===i?0:i;for(let r=0;r<n.length;r++){switch(o){case Ba:throw new Error("textBounds: START not yet supported for textAlign");case D:s=e;break;case S:s=e+u/2;break;case A:s=e+u;break;case La:throw new Error("textBounds: END not yet supported for textAlign")}h[r]={text:n[r],x:s,y:t+r*a}}return this._yAlignOffset(h,l)}_yAlignOffset(e,t){if(void 0===t)throw Error("_yAlignOffset: height is required");let{textLeading:r,textBaseline:i}=this.states,n=0,s=t-r*(e.length-1);switch(i){case T:case k:break;case Fa:n=s/2+this._middleAlignOffset();break;case F:n=s;break;case Ta:console.warn("textBounds: IDEOGRAPHIC not yet supported for textBaseline");break;case Ia:console.warn("textBounds: HANGING not yet supported for textBaseline")}return e.forEach((e=>e.y+=n)),e}}let hh=class e{static VERSION=r;static instance=null;static sketchCount=0;static lifecycleHooks={presetup:[],postsetup:[],predraw:[],postdraw:[],remove:[]};static _checkForUserDefinedFunctions=()=>{};static _friendlyFileLoadError=()=>{};constructor(t,r){e.decorations.size>0&&(uh(e,e.decorations,"p5"),e.decorations.clear()),this.hitCriticalError=!1,this._setupDone=!1,this._userNode=r,this._curElement=null,this._elements=[],this._glAttributes=null,this._webgpuAttributes=null,this._requestAnimId=0,this._isGlobal=!1,this._loop=!0,this._startListener=null,this._initializeInstanceVariables(),this._events={},this._removeAbortController=new AbortController,this._removeSignal=this._removeAbortController.signal,this._millisStart=-1,this._recording=!1,this._lcg_random_state=null,this._gaussian_previous=!1,this._updateWindowSize();const i=function(e){return function(t){if("constructor"===t)return;const r=Object.getOwnPropertyDescriptor(e,t),i=Object.getOwnPropertyDescriptor(hh.prototype,t),n=r&&r.get||i&&i.get;let s,a=!1,o=!1;if(!n){const e=hh.prototype[t];a="function"==typeof e,a||void 0===qe[t]||(o=!0,s=e)}if(a){const r=hh.prototype[t].bind(e);Object.defineProperty(window,t,{configurable:!0,enumerable:!0,value:r})}else if(o)Object.defineProperty(window,t,{configurable:!0,enumerable:!0,value:s});else if(n||!a){let r=null,i=null,n=null;Object.defineProperty(window,t,{configurable:!0,enumerable:!0,get:()=>{const s=e[t];return null===n?(n="function"==typeof s,n?(r=s,i=s.bind(e),i):s):n?(s!==r&&(r=s,i=s.bind(e)),i):s}})}}}(this);if(t)t(this),e._checkForUserDefinedFunctions(this);else{if(this._isGlobal=!0,window.hitCriticalError)return;e.instance=this;for(const t of Object.getOwnPropertyNames(e.prototype))"_"!==t[0]&&i(t);const t=["constructor","length"];for(const e in this)if(this.hasOwnProperty(e)){if("_"===e[0]||t.includes(e))continue;i(e)}}const n=()=>{this.focused=!0},s=()=>{this.focused=!1};"undefined"!=typeof window?(window.addEventListener("focus",n),window.addEventListener("blur",s),e.lifecycleHooks.remove.push((function(){window.removeEventListener("focus",n),window.removeEventListener("blur",s)})),"complete"===document.readyState?this.#R():(this._startListener=this.#R.bind(this),window.addEventListener("load",this._startListener,!1))):this.#R()}get pixels(){return this._renderer?.pixels}get drawingContext(){return this._renderer?.drawingContext}static _registeredAddons=new Set;static registerAddon(t){const r={};if(e._registeredAddons.has(t))return;e._registeredAddons.add(t),t(e,e.prototype,r);const i=Object.keys(e.lifecycleHooks);for(const t of i)"function"==typeof r[t]&&e.lifecycleHooks[t].push(r[t])}static decorations=new Map;static registerDecorator(t,r){if("string"==typeof t){const e=t;t=({path:t})=>e===t}else if(Array.isArray(t)&&t.every((e=>"string"==typeof e))){const e=t;t=({path:t})=>e.includes(t)}else if("function"!=typeof t)throw new Error("Decorator matching pattern must be a 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t.dataset.hidden)}this._lastTargetFrameTime=globalThis.performance.now(),this._lastRealFrameTime=globalThis.performance.now(),this._setupDone=!0,(this._accessibleOutputs.grid||this._accessibleOutputs.text)&&this._updateAccsOutput(),await this._runLifecycleHook("postsetup"),this._millisStart=globalThis.performance.now()}}async _draw(e){if(this.hitCriticalError)return;const t=e||globalThis.performance.now(),r=t-this._lastTargetFrameTime,i=1e3/this._targetFrameRate;if((!this._loop||r>=i-5)&&(this.deltaTime=t-this._lastRealFrameTime,this._frameRate=1e3/this.deltaTime,await this.redraw(),this._lastTargetFrameTime=Math.max(this._lastTargetFrameTime+i,t),this._lastRealFrameTime=t,void 0!==this._updateMouseCoords&&(this._updateMouseCoords(),this.movedX=0,this.movedY=0)),this._loop){const e=this._draw.bind(this);this._requestAnimId="undefined"!=typeof window?window.requestAnimationFrame(e):setImmediate(e)}}async remove(){if(this._startListener&&window.removeEventListener("load",this._startListener,!1),this._curElement){this._loop=!1,this._requestAnimId&&window.cancelAnimationFrame(this._requestAnimId),this._removeAbortController.abort();for(const e of this._elements)e.elt&&e.elt.parentNode&&e.elt.parentNode.removeChild(e.elt);await this._runLifecycleHook("remove")}if(this._isGlobal){for(const t in e.prototype)try{delete window[t]}catch(e){window[t]=void 0}for(const e in this)if(this.hasOwnProperty(e))try{delete window[e]}catch(t){window[e]=void 0}e.instance=null}}async _runLifecycleHook(t){await Promise.all(e.lifecycleHooks[t].map((e=>e.call(this))))}_initializeInstanceVariables(){this._accessibleOutputs={text:!1,grid:!1,textLabel:!1,gridLabel:!1},this._styles=[],this._downKeys={},this._downKeyCodes={}}};for(const e in qe)hh.prototype[e]=qe[e];function uh(e,t,r){for(const i in e)if(!i.startsWith("_")){for(const[n,s]of t)if(n({path:`${r}.${i}`}))if("function"==typeof e[i]){const t=s(e[i],{kind:"method",name:i,static:!0});t&&Object.defineProperty(e,i,{enumerable:!0,writable:!0,value:t})}else{const t=s(void 0,{kind:"field",name:i,static:!0});t&&"function"==typeof t&&(e[i]=t(e[i]))}"function"==typeof e[i]&&e[i].prototype&&uh(e[i],t,`${r}.${i}`)}for(const i of Object.getOwnPropertyNames(e.prototype))if("constructor"!==i&&!i.startsWith("_"))for(const[n,s]of t)if(n({path:`${r}.prototype.${i}`}))if("function"==typeof e.prototype[i]){const t=s(e.prototype[i],{kind:"method",name:i,static:!1});t&&Object.defineProperty(e.prototype,i,{enumerable:!0,writable:!0,value:t})}else{const t=Object.getOwnPropertyDescriptor(e.prototype,i);if(t.hasOwnProperty("value")){const t=s(void 0,{kind:"field",name:i,static:!1});Object.defineProperty(e.prototype,i,{enumerable:!0,writable:!0,value:t&&"function"==typeof t?t(e.prototype[i]):e.prototype[i]})}else{const{get:r,set:n}=t,a=s(r,{kind:"getter",name:i,static:!1}),o=s(n,{kind:"setter",name:i,static:!1});Object.defineProperty(e.prototype,i,{enumerable:!0,get:a??r,set:o??n})}}}function lh(e,t){const r="_Description",i="_fallbackDesc",n="_fallbackTable",s="_fte_",a="_Label",o="_labelDesc",h="_labelTable",u="_lte_";function l(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}t.describe=function(e,t){if("string"!=typeof e)return;const r=this.canvas.id;e=l(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))},t.describeElement=function(e,t,r){if("string"!=typeof t||"string"!=typeof e)return;const i=this.canvas.id;t=l(t);let 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(/.$/,":"):e.endsWith(":")||(e+=":");return e}(e);e=e.replace(/[^a-zA-Z0-9]/g,"");let s=`<th scope="row">${n}</th><td>${t}</td>`;this.dummyDOM||(this.dummyDOM=document.getElementById(i).parentNode),this.descriptions?this.descriptions.fallbackElements||(this.descriptions.fallbackElements={}):this.descriptions={fallbackElements:{}},this.descriptions.fallbackElements[e]?this.descriptions.fallbackElements[e].innerHTML!==s&&(this.descriptions.fallbackElements[e].innerHTML=s):this._describeElementHTML("fallback",e,s),r===this.LABEL&&(this.descriptions.labelElements||(this.descriptions.labelElements={}),this.descriptions.labelElements[e]?this.descriptions.labelElements[e].innerHTML!==s&&(this.descriptions.labelElements[e].innerHTML=s):this._describeElementHTML("label",e,s))},t._describeHTML=function(e,t){const s=this.canvas.id;if("fallback"===e){if(this.dummyDOM.querySelector(`#${s+r}`))this.dummyDOM.querySelector("#"+s+n).insertAdjacentHTML("beforebegin",`<p id="${s+i}"></p>`);else{let e=`<div id="${s}${r}" role="region" aria-label="Canvas Description"><p 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e(t,r,i,n,s,{colorSpace:"display-p3"})})})),hh.registerAddon((function(e,t){e.Graphics=Ja,bs(e,e.Graphics.prototype),_s(0,e.Graphics.prototype),ws(0,e.Graphics.prototype),Cs(0,e.Graphics.prototype),ls(e,e.Graphics.prototype),Es(0,e.Graphics.prototype),ra(e,e.Graphics.prototype),ks(e,e.Graphics.prototype),ia(e,e.Graphics.prototype),We(e,e.Graphics.prototype),Ga(e,e.Graphics.prototype),$a(0,e.Graphics.prototype),Za(0,e.Graphics.prototype),Ri(e,e.Graphics.prototype),Ka(0,e.Graphics.prototype)})),hh.registerAddon((function(e,t,r){r.presetup=function(){if("undefined"==typeof window||this._loadingIndicator)return;const e=this.canvas?.parentElement;let t=this._userNode||e||document.body;"string"==typeof t&&(t=document.getElementById(t)||document.body),this._loadingIndicator=function(e){if(!document.getElementById("p5-loading-style")){const e=document.createElement("style");e.id="p5-loading-style",e.textContent="@keyframes p5-loading-spin { to { transform: rotate(360deg); } 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r=this.rows[e].obj[t];r=r.replace(i,""),this.rows[e].obj[t]=r;const n=this.columns.indexOf(t);this.rows[e].arr[n]=r}else for(let e=0;e<this.rows.length;e++){let r=this.rows[e].arr[t];r=r.replace(i,""),this.rows[e].arr[t]=r,this.rows[e].obj[this.columns[t]]=r}}trim(e){const t=new RegExp(" ","g");if(void 0===e)for(let e=0;e<this.columns.length;e++)for(let r=0;r<this.rows.length;r++){let i=this.rows[r].arr[e];i=i.replace(t,""),this.rows[r].arr[e]=i,this.rows[r].obj[this.columns[e]]=i}else if("string"==typeof e)for(let r=0;r<this.rows.length;r++){let i=this.rows[r].obj[e];i=i.replace(t,""),this.rows[r].obj[e]=i;const n=this.columns.indexOf(e);this.rows[r].arr[n]=i}else for(let r=0;r<this.rows.length;r++){let i=this.rows[r].arr[e];i=i.replace(t,""),this.rows[r].arr[e]=i,this.rows[r].obj[this.columns[e]]=i}}removeColumn(e){let t,r;"string"==typeof e?(t=e,r=this.columns.indexOf(e)):(r=e,t=this.columns[e]);const 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e;o--,u+=i[s++]<<l,l+=8}if(y&&!(240&y)){for(v=g,b=y,_=x;E=r.lencode[_+((u&(1<<v+b)-1)>>v)],g=E>>>24,y=E>>>16&255,x=65535&E,!(v+g<=l);){if(0===o)break e;o--,u+=i[s++]<<l,l+=8}u>>>=v,l-=v,r.back+=v}if(u>>>=g,l-=g,r.back+=g,r.length=x,0===y){r.mode=16205;break}if(32&y){r.back=-1,r.mode=Eu;break}if(64&y){e.msg="invalid literal/length code",r.mode=ku;break}r.extra=15&y,r.mode=16201;case 16201:if(r.extra){for(S=r.extra;l<S;){if(0===o)break e;o--,u+=i[s++]<<l,l+=8}r.length+=u&(1<<r.extra)-1,u>>>=r.extra,l-=r.extra,r.back+=r.extra}r.was=r.length,r.mode=16202;case 16202:for(;E=r.distcode[u&(1<<r.distbits)-1],g=E>>>24,y=E>>>16&255,x=65535&E,!(g<=l);){if(0===o)break e;o--,u+=i[s++]<<l,l+=8}if(!(240&y)){for(v=g,b=y,_=x;E=r.distcode[_+((u&(1<<v+b)-1)>>v)],g=E>>>24,y=E>>>16&255,x=65535&E,!(v+g<=l);){if(0===o)break e;o--,u+=i[s++]<<l,l+=8}u>>>=v,l-=v,r.back+=v}if(u>>>=g,l-=g,r.back+=g,64&y){e.msg="invalid distance code",r.mode=ku;break}r.offset=x,r.extra=15&y,r.mode=16203;case 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a=0;a<r;a++){var o=i.readUshort(e,t);t+=2,n.push(o)}else{if(1!=s&&2!=s)throw"error: format: "+s;for(;n.length<r;){o=i.readUshort(e,t);t+=2;var h=0;1==s?(h=e[t],t++):(h=i.readUshort(e,t),t+=2);for(a=0;a<=h;a++)n.push(o),o++}}return n},readIndex:function(e,t,r){var i=al.B,n=i.readUshort(e,t)+1,s=e[t+=2];if(t++,1==s)for(var a=0;a<n;a++)r.push(e[t+a]);else if(2==s)for(a=0;a<n;a++)r.push(i.readUshort(e,t+2*a));else if(3==s)for(a=0;a<n;a++)r.push(16777215&i.readUint(e,t+3*a-1));else if(4==s)for(a=0;a<n;a++)r.push(i.readUint(e,t+4*a));else if(1!=n)throw"unsupported offset size: "+s+", count: "+n;return(t+=n*s)-1},getCharString:function(e,t,r){var i=al.B,n=e[t],s=e[t+1],a=1,o=null,h=null;n<=20&&(o=n,a=1),12==n&&(o=100*n+s,a=2),21<=n&&n<=27&&(o=n,a=1),28==n&&(h=i.readShort(e,t+1),a=3),29<=n&&n<=31&&(o=n,a=1),32<=n&&n<=246&&(h=n-139,a=1),247<=n&&n<=250&&(h=256*(n-247)+s+108,a=2),251<=n&&n<=254&&(h=256*-(n-251)-s-108,a=2),255==n&&(h=i.readInt(e,t+1)/65535,a=5),r.val=null!=h?h:"o"+o,r.size=a},readCharString:function(e,t,r){for(var i=t+r,n=al.B,s=[];t<i;){var a=e[t],o=e[t+1],h=1,u=null,l=null;a<=20&&(u=a,h=1),12==a&&(u=100*a+o,h=2),19!=a&&20!=a||(u=a,h=2),21<=a&&a<=27&&(u=a,h=1),28==a&&(l=n.readShort(e,t+1),h=3),29<=a&&a<=31&&(u=a,h=1),32<=a&&a<=246&&(l=a-139,h=1),247<=a&&a<=250&&(l=256*(a-247)+o+108,h=2),251<=a&&a<=254&&(l=256*-(a-251)-o-108,h=2),255==a&&(l=n.readInt(e,t+1)/65535,h=5),s.push(null!=l?l:"o"+u),t+=h}return s},readDict:function(e,t,r){for(var i=al.B,n={},s=[];t<r;){var a=e[t],o=e[t+1],h=1,u=null,l=null;if(28==a&&(l=i.readShort(e,t+1),h=3),29==a&&(l=i.readInt(e,t+1),h=5),32<=a&&a<=246&&(l=a-139,h=1),247<=a&&a<=250&&(l=256*(a-247)+o+108,h=2),251<=a&&a<=254&&(l=256*-(a-251)-o-108,h=2),255==a)throw l=i.readInt(e,t+1)/65535,h=5,"unknown number";if(30==a){var c=[];for(h=1;;){var p=e[t+h];h++;var d=p>>4,f=15&p;if(15!=d&&c.push(d),15!=f&&c.push(f),15==f)break}for(var 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y=i.readUshort(e,m);m+=2;var x=i.readUint(e,m);m+=4;for(var v=[],b=0;b<f;b++){var _=i.readUint(e,m+4*b);v.push(x+_)}a.push([c,p,y,v])}}return a}},al.T.CBDT={parseTab:function(e,t,r){return new Uint8Array(e.buffer,e.byteOffset+t,r)}},al.T.glyf={parseTab:function(e,t,r,i){for(var n=[],s=i.maxp.numGlyphs,a=0;a<s;a++)n.push(null);return n},_parseGlyf:function(e,t){var r=al.B,i=e._data,n=e.loca;if(n[t]==n[t+1])return null;var s=al.findTable(i,"glyf",e._offset)[0]+n[t],a={};if(a.noc=r.readShort(i,s),s+=2,a.xMin=r.readShort(i,s),s+=2,a.yMin=r.readShort(i,s),s+=2,a.xMax=r.readShort(i,s),s+=2,a.yMax=r.readShort(i,s),s+=2,a.xMin>=a.xMax||a.yMin>=a.yMax)return null;if(a.noc>0){a.endPts=[];for(var o=0;o<a.noc;o++)a.endPts.push(r.readUshort(i,s)),s+=2;var h=r.readUshort(i,s);if(s+=2,i.length-s<h)return null;a.instructions=r.readBytes(i,s,h),s+=h;var u=a.endPts[a.noc-1]+1;a.flags=[];for(o=0;o<u;o++){var l=i[s];if(s++,a.flags.push(l),8&l){var c=i[s];s++;for(var p=0;p<c;p++)a.flags.push(l),o++}}a.xs=[];for(o=0;o<u;o++){var d=!!(2&a.flags[o]),f=!!(16&a.flags[o]);d?(a.xs.push(f?i[s]:-i[s]),s++):f?a.xs.push(0):(a.xs.push(r.readShort(i,s)),s+=2)}a.ys=[];for(o=0;o<u;o++){d=!!(4&a.flags[o]),f=!!(32&a.flags[o]);d?(a.ys.push(f?i[s]:-i[s]),s++):f?a.ys.push(0):(a.ys.push(r.readShort(i,s)),s+=2)}var m=0,g=0;for(o=0;o<u;o++)m+=a.xs[o],g+=a.ys[o],a.xs[o]=m,a.ys[o]=g}else{var y;a.parts=[];do{y=r.readUshort(i,s),s+=2;var x={m:{a:1,b:0,c:0,d:1,tx:0,ty:0},p1:-1,p2:-1};if(a.parts.push(x),x.glyphIndex=r.readUshort(i,s),s+=2,1&y){var v=r.readShort(i,s);s+=2;var b=r.readShort(i,s);s+=2}else{v=r.readInt8(i,s);s++;b=r.readInt8(i,s);s++}2&y?(x.m.tx=v,x.m.ty=b):(x.p1=v,x.p2=b),8&y?(x.m.a=x.m.d=r.readF2dot14(i,s),s+=2):64&y?(x.m.a=r.readF2dot14(i,s),s+=2,x.m.d=r.readF2dot14(i,s),s+=2):128&y&&(x.m.a=r.readF2dot14(i,s),s+=2,x.m.b=r.readF2dot14(i,s),s+=2,x.m.c=r.readF2dot14(i,s),s+=2,x.m.d=r.readF2dot14(i,s),s+=2)}while(32&y);if(256&y){var _=r.readUshort(i,s);s+=2,a.instr=[];for(o=0;o<_;o++)a.instr.push(i[s]),s++}}return a}},al.T.head={parseTab:function(e,t,r){var i=al.B,n={};return i.readFixed(e,t),t+=4,n.fontRevision=i.readFixed(e,t),t+=4,i.readUint(e,t),t+=4,i.readUint(e,t),t+=4,n.flags=i.readUshort(e,t),t+=2,n.unitsPerEm=i.readUshort(e,t),t+=2,n.created=i.readUint64(e,t),t+=8,n.modified=i.readUint64(e,t),t+=8,n.xMin=i.readShort(e,t),t+=2,n.yMin=i.readShort(e,t),t+=2,n.xMax=i.readShort(e,t),t+=2,n.yMax=i.readShort(e,t),t+=2,n.macStyle=i.readUshort(e,t),t+=2,n.lowestRecPPEM=i.readUshort(e,t),t+=2,n.fontDirectionHint=i.readShort(e,t),t+=2,n.indexToLocFormat=i.readShort(e,t),t+=2,n.glyphDataFormat=i.readShort(e,t),t+=2,n}},al.T.hhea={parseTab:function(e,t,r){var i=al.B,n={};i.readFixed(e,t),t+=4;for(var s=["ascender","descender","lineGap","advanceWidthMax","minLeftSideBearing","minRightSideBearing","xMaxExtent","caretSlopeRise","caretSlopeRun","caretOffset","res0","res1","res2","res3","metricDataFormat","numberOfHMetrics"],a=0;a<s.length;a++){var o=s[a],h="advanceWidthMax"==o||"numberOfHMetrics"==o?i.readUshort:i.readShort;n[o]=h(e,t+2*a)}return n}},al.T.hmtx={parseTab:function(e,t,r,i){for(var n=al.B,s=[],a=[],o=i.maxp.numGlyphs,h=i.hhea.numberOfHMetrics,u=0,l=0,c=0;c<h;)u=n.readUshort(e,t+(c<<2)),l=n.readShort(e,t+(c<<2)+2),s.push(u),a.push(l),c++;for(;c<o;)s.push(u),a.push(l),c++;return{aWidth:s,lsBearing:a}}},al.T.kern={parseTab:function(e,t,r,i){var n=al.B,s=al.T.kern;if(1==n.readUshort(e,t))return s.parseV1(e,t,r,i);var a=n.readUshort(e,t+2);t+=4;for(var o={glyph1:[],rval:[]},h=0;h<a;h++){t+=2;r=n.readUshort(e,t);t+=2;var u=n.readUshort(e,t);t+=2;var l=u>>>8;0==(l&=15)&&(t=s.readFormat0(e,t,o))}return o},parseV1:function(e,t,r,i){var n=al.B,s=al.T.kern;n.readFixed(e,t);var a=n.readUint(e,t+4);t+=8;for(var o={glyph1:[],rval:[]},h=0;h<a;h++){n.readUint(e,t),t+=4;var u=n.readUshort(e,t);t+=2,n.readUshort(e,t),t+=2,0==(255&u)&&(t=s.readFormat0(e,t,o))}return o},readFormat0:function(e,t,r){var i=al.B,n=i.readUshort,s=-1,a=n(e,t);n(e,t+2),n(e,t+4),n(e,t+6),t+=8;for(var o=0;o<a;o++){var h=n(e,t),u=n(e,t+=2);t+=2;var l=i.readShort(e,t);t+=2,h!=s&&(r.glyph1.push(h),r.rval.push({glyph2:[],vals:[]}));var c=r.rval[r.rval.length-1];c.glyph2.push(u),c.vals.push(l),s=h}return t}},al.T.loca={parseTab:function(e,t,r,i){var n=al.B,s=[],a=i.head.indexToLocFormat,o=i.maxp.numGlyphs+1;if(0==a)for(var h=0;h<o;h++)s.push(n.readUshort(e,t+(h<<1))<<1);if(1==a)for(h=0;h<o;h++)s.push(n.readUint(e,t+(h<<2)));return s}},al.T.maxp={parseTab:function(e,t,r){var i=al.B,n=i.readUshort,s={};return i.readUint(e,t),t+=4,s.numGlyphs=n(e,t),t+=2,s}},al.T.name={parseTab:function(e,t,r){var i=al.B,n={};i.readUshort(e,t),t+=2;var s=i.readUshort(e,t);t+=2;for(var a=i.readUshort(e,t),o=(t+=2)-6+a,h=["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=i.readUshort,l=0;l<s;l++){var c=u(e,t),p=u(e,t+=2),d=u(e,t+=2),f=u(e,t+=2),m=u(e,t+=2),g=u(e,t+=2);t+=2;var y,x=o+g;0==c||3==c&&0==p||1==c&&25==p?y=i.readUnicode(e,x,m/2):0==p?y=i.readASCII(e,x,m):1==p||3==p||4==p||5==p||10==p?y=i.readUnicode(e,x,m/2):1==c?(y=i.readASCII(e,x,m),console.log("reading unknown MAC encoding "+p+" as ASCII")):(console.log("unknown encoding "+p+", platformID: "+c),y=i.readASCII(e,x,m));var v="p"+c+","+d.toString(16);null==n[v]&&(n[v]={});var b=h[f];null==b&&(b="_"+f),n[v][b]=y,n[v]._lang=d}var _=al.T.name.selectOne(n),w="fontFamily";if(null==_[w])for(var C in n)null!=n[C][w]&&(_[w]=n[C][w]);return _},selectOne:function(e){var t,r="postScriptName";for(var i in e)if(null!=e[i][r]&&1033==e[i]._lang)return e[i];for(var i in e)if(null!=e[i][r]&&0==e[i]._lang)return e[i];for(var i in e)if(null!=e[i][r]&&3084==e[i]._lang)return e[i];for(var i in e)if(null!=e[i][r])return e[i];for(var i in e){t=e[i];break}return console.log("returning name table with languageID "+t._lang),null==t[r]&&null!=t.ID&&(t[r]=t.ID),t}},al.T.OS2={parseTab:function(e,t,r){var i=al.B.readUshort(e,t);t+=2;var n=al.T.OS2,s={};if(0==i)n.version0(e,t,s);else if(1==i)n.version1(e,t,s);else if(2==i||3==i||4==i)n.version2(e,t,s);else{if(5!=i)throw"unknown OS/2 table version: "+i;n.version5(e,t,s)}return s},version0:function(e,t,r){var i=al.B;return r.xAvgCharWidth=i.readShort(e,t),t+=2,r.usWeightClass=i.readUshort(e,t),t+=2,r.usWidthClass=i.readUshort(e,t),t+=2,r.fsType=i.readUshort(e,t),t+=2,r.ySubscriptXSize=i.readShort(e,t),t+=2,r.ySubscriptYSize=i.readShort(e,t),t+=2,r.ySubscriptXOffset=i.readShort(e,t),t+=2,r.ySubscriptYOffset=i.readShort(e,t),t+=2,r.ySuperscriptXSize=i.readShort(e,t),t+=2,r.ySuperscriptYSize=i.readShort(e,t),t+=2,r.ySuperscriptXOffset=i.readShort(e,t),t+=2,r.ySuperscriptYOffset=i.readShort(e,t),t+=2,r.yStrikeoutSize=i.readShort(e,t),t+=2,r.yStrikeoutPosition=i.readShort(e,t),t+=2,r.sFamilyClass=i.readShort(e,t),t+=2,r.panose=i.readBytes(e,t,10),t+=10,r.ulUnicodeRange1=i.readUint(e,t),t+=4,r.ulUnicodeRange2=i.readUint(e,t),t+=4,r.ulUnicodeRange3=i.readUint(e,t),t+=4,r.ulUnicodeRange4=i.readUint(e,t),t+=4,r.achVendID=i.readASCII(e,t,4),t+=4,r.fsSelection=i.readUshort(e,t),t+=2,r.usFirstCharIndex=i.readUshort(e,t),t+=2,r.usLastCharIndex=i.readUshort(e,t),t+=2,r.sTypoAscender=i.readShort(e,t),t+=2,r.sTypoDescender=i.readShort(e,t),t+=2,r.sTypoLineGap=i.readShort(e,t),t+=2,r.usWinAscent=i.readUshort(e,t),t+=2,r.usWinDescent=i.readUshort(e,t),t+=2},version1:function(e,t,r){var i=al.B;return t=al.T.OS2.version0(e,t,r),r.ulCodePageRange1=i.readUint(e,t),t+=4,r.ulCodePageRange2=i.readUint(e,t),t+=4},version2:function(e,t,r){var i=al.B,n=i.readUshort;return t=al.T.OS2.version1(e,t,r),r.sxHeight=i.readShort(e,t),t+=2,r.sCapHeight=i.readShort(e,t),t+=2,r.usDefault=n(e,t),t+=2,r.usBreak=n(e,t),t+=2,r.usMaxContext=n(e,t),t+=2},version5:function(e,t,r){var i=al.B.readUshort;return t=al.T.OS2.version2(e,t,r),r.usLowerOpticalPointSize=i(e,t),t+=2,r.usUpperOpticalPointSize=i(e,t),t+=2}},al.T.post={parseTab:function(e,t,r){var i=al.B,n={};return n.version=i.readFixed(e,t),t+=4,n.italicAngle=i.readFixed(e,t),t+=4,n.underlinePosition=i.readShort(e,t),t+=2,n.underlineThickness=i.readShort(e,t),t+=2,n}},al.T.SVG={parseTab:function(e,t,r){var i=al.B,n={entries:[],svgs:[]},s=t;i.readUshort(e,t),t+=2;var a=i.readUint(e,t);t+=4,i.readUint(e,t),t+=4,t=a+s;var o=i.readUshort(e,t);t+=2;for(var h=0;h<o;h++){var u=i.readUshort(e,t);t+=2;var l=i.readUshort(e,t);t+=2;var c=i.readUint(e,t);t+=4;var p=i.readUint(e,t);t+=4;var d=new Uint8Array(e.buffer,s+c+a,p);31==d[0]&&139==d[1]&&8==d[2]&&(d=nl.inflate(d));for(var f=i.readUTF8(d,0,d.length),m=u;m<=l;m++)n.entries[m]=n.svgs.length;n.svgs.push(f)}return n}},al.T.sbix={parseTab:function(e,t,r,i){for(var n=i.maxp.numGlyphs,s=t,a=al.B,o=a.readUint(e,t+4),h=[],u=o-1;u<o;u++)for(var l=s+a.readUint(e,t+8+4*u),c=0;c<n;c++){var p=a.readUint(e,l+4+4*c),d=a.readUint(e,l+4+4*c+4);if(p!=d){var f=l+p,m=a.readASCII(e,f+4,4);if("png "!=m)throw m;h[c]=new Uint8Array(e.buffer,e.byteOffset+f+8,d-p-8)}else h[c]=null}return h}},al.T.colr={parseTab:function(e,t,r){var i=al.B,n=t;t+=2;var s=i.readUshort(e,t);t+=2;var a=i.readUint(e,t);t+=4;var o=i.readUint(e,t);t+=4;var h=i.readUshort(e,t);t+=2;for(var u={},l=n+a,c=0;c<s;c++)u["g"+i.readUshort(e,l)]=[i.readUshort(e,l+2),i.readUshort(e,l+4)],l+=6;var p=[];l=n+o;for(c=0;c<h;c++)p.push(i.readUshort(e,l),i.readUshort(e,l+2)),l+=4;return[u,p]}},al.T.cpal={parseTab:function(e,t,r){var i=al.B,n=t,s=i.readUshort(e,t);if(t+=2,0==s){i.readUshort(e,t),t+=2,i.readUshort(e,t),t+=2;var a=i.readUshort(e,t);t+=2;var o=i.readUint(e,t);return t+=4,new Uint8Array(e.buffer,n+o,4*a)}throw s}},al.T.GSUB={parseTab:function(e,t,r,i){var n=al.B,s=n.readUshort,a=t;s(e,a),s(e,a+=2),s(e,a+=2);var o=s(e,a+=2);s(e,a+=2),a+=2;var h={},u=s(e,a=t+o);a+=2;for(var l=0;l<u;l++){var c=n.readASCII(e,a,4);s(e,a+=4),a+=2,h[c]=!0}return h}},al.T.fvar={parseTab:function(e,t,r,i){var n=i.name,s=t,a=al.B,o=[],h=[];s+=8;var u=a.readUshort(e,s);s+=2,s+=2;var l=a.readUshort(e,s);s+=2;var c=a.readUshort(e,s);s+=2;for(var p=0;p<u;p++){var d=a.readASCII(e,s,4),f=a.readFixed(e,s+4),m=a.readFixed(e,s+8),g=a.readFixed(e,s+12),y=a.readUshort(e,s+16),x=a.readUshort(e,s+18);o.push([d,f,m,g,y,n["_"+x]]),s+=20}for(p=0;p<l;p++){for(var v=a.readUshort(e,s),b=null,_=(y=a.readUshort(e,s+2),[]),w=0;w<u;w++)_.push(a.readFixed(e,s+4+4*w));s+=4+4*u,2==(3&c)&&(b=a.readUshort(e,s),s+=2),h.push([n["_"+v],y,_,b])}return[o,h]}},al.T.gvar=function(){var e=al.B;function t(t,r,i){for(var n=[],s=0;s<i;s++)n.push(e.readF2dot14(t,r+2*s));return n}function r(r,i,n,s,a){for(var o=[],h=0;h<n;h++){var u=e.readUshort(r,i);i+=2;var l=e.readUshort(r,i),c=61440&l;l&=4095,i+=2;var p=null,d=null,f=null;32768&c&&(p=t(r,i,s),i+=2*s),16384&c&&(d=t(r,i,s),i+=2*s),16384&c&&(f=t(r,i,s),i+=2*s),o.push([u,l,c,d,p,f])}return o}function i(t,r,i){var n=t[r];if(r++,0==n)return[[],r];127<n&&(n=(127&n)<<8|t[r++]);for(var s=[],a=0;s.length<n;){var o=t[r];r++;var h=!!(128&o);o=1+(127&o);for(var u=0;u<o;u++){var l=0;h?(l=e.readUshort(t,r),r+=2):(l=t[r],r++),a+=l,s.push(a)}}return[s,r]}return{parseTab:function(n,s,a,o){var h=s+4,u=e.readUshort(n,h);h+=2;var l=e.readUshort(n,h);h+=2;var c=e.readUint(n,h);h+=4;var p=e.readUshort(n,h);h+=2,e.readUshort(n,h),h+=2;var d=e.readUint(n,h);h+=4;for(var f=[],m=0;m<p+1;m++)f.push(e.readUint(n,h+4*m));var g=[],y=[],x=[];for(h=s+c,m=0;m<l;m++){var v=t(n,h+m*u*2,u),b=[],_=[];g.push(v),y.push(b),x.push(_);for(var w=0;w<u;w++)b[w]=Math.min(v[w],0),_[w]=Math.max(v[w],0)}var C=new Int8Array(n.buffer),E=[];for(m=0;m<p;m++){h=s+d+f[m];var A=e.readUshort(n,h);h+=2;var D=32768&A;A&=4095;var S=e.readUshort(n,h),T=r(n,h+=2,A,u),F=[];E.push(F),h=s+d+f[m]+S;var k=null;if(D)k=(I=i(n,h))[0],h=I[1];for(var M=0;M<A;M++){var I,B=T[M],L=h+B[0],O=k;if(8192&B[2])O=(I=i(n,h))[0],h=I[1];for(var P=[];h<L;){var N=n[h++],R=1+(63&N);if(128&N)for(w=0;w<R;w++)P.push(0);else if(64&N){for(w=0;w<R;w++)P.push(e.readShort(n,h+2*w));h+=2*R}else{for(w=0;w<R;w++)P.push(C[h+w]);h+=R}}var V=B[1];if(F.push([[B[3]?B[3]:y[V],B[4]?B[4]:g[V],B[5]?B[5]:x[V]],P,0==O.length?null:O]),0!=O.length&&2*O.length!=P.length)throw"e"}}return E}}}(),al.T.avar={parseTab:function(e,t,r,i){var n=t,s=al.B,a=[];n+=6;var o=s.readUshort(e,n);n+=2;for(var h=0;h<o;h++){var u=s.readUshort(e,n);n+=2;var l=[];a.push(l);for(var c=0;c<u;c++){var p=s.readF2dot14(e,n),d=s.readF2dot14(e,n+2);n+=4,l.push(p,d)}}return a}},al.T.HVAR={parseTab:function(e,t,r,i){var n=t,s=t,a=al.B;n+=4;var o=a.readUint(e,n);n+=4;var h=a.readUint(e,n);n+=4;var u=a.readUint(e,n);n+=4;var l=a.readUint(e,n);if(n+=4,0!=u||0!=l)throw u;var c=n=s+o,p=a.readUshort(e,n);if(n+=2,1!=p)throw"e";var d=a.readUint(e,n);n+=4;var f=a.readUshort(e,n);n+=2;for(var m=[],g=0;g<f;g++)m.push(a.readUint(e,n+4*g));n+=4*f,n=c+d;var y=a.readUshort(e,n);n+=2;var x=a.readUshort(e,n);n+=2;var v=[];for(g=0;g<x;g++){var b=[[],[],[]];v.push(b);for(var _=0;_<y;_++)b[0].push(a.readF2dot14(e,n+0)),b[1].push(a.readF2dot14(e,n+2)),b[2].push(a.readF2dot14(e,n+4)),n+=6}var w=new Int8Array(e.buffer),C=[];for(g=0;g<m.length;g++){n=s+o+m[g];var E=[];C.push(E);var A=a.readUshort(e,n);n+=2;var D=a.readUshort(e,n);if(n+=2,32768&D)throw"e";x=a.readUshort(e,n);n+=2;var S=[];for(_=0;_<x;_++)S.push(a.readUshort(e,n+2*_));n+=2*x;for(var T=0;T<A;T++){for(var F=[],k=0;k<x;k++)F.push(k<D?a.readShort(e,n):w[n]),n+=k<D?2:1;var M=new Array(v.length);M.fill(0),E.push(M);for(_=0;_<S.length;_++)M[S[_]]=F[_]}}if(n=s+h,0!=(p=e[n++]))throw"e";var I=e[n++],B=a.readUshort(e,n);n+=2;var L=1+((48&I)>>4),O=[];for(g=0;g<B;g++){var P=0;1==L?P=e[n++]:(P=a.readUshort(e,n),n+=2);var N=P>>1+(15&I),R=P&(1<<1+(15&I))-1;O.push(C[N][R])}return[v,O]}},al.U=function(){var e=function(e,t,r){e.cmds.push("M"),e.crds.push(t,r)},t=function(e,t,r){e.cmds.push("L"),e.crds.push(t,r)},r=function(e,t,r,i,n,s,a){e.cmds.push("C"),e.crds.push(t,r,i,n,s,a)},i=function(e,t,r,i,n){e.cmds.push("Q"),e.crds.push(t,r,i,n)},n=function(e){e.cmds.push("Z")};function s(e,t,r,i){var n=t[r],s=t[r+1],a=e.kern;if(a){var o=a.glyph1.indexOf(n);if(-1!=o){var h=a.rval[o].glyph2.indexOf(s);if(-1!=h)return[0,0,a.rval[o].vals[h],0]}}return[0,0,0,0]}function a(e,t,r){for(var i=0,n=~~(e.length/t);i+1!=n;){var s=i+(n-i>>>1);e[s*t]<=r?i=s:n=s}return i*t}for(var o,h,u=[9,10,11,12,13,32,133,160,5760,6158,8232,8233,8239,8288,12288,65279],l={},c=0;c<u.length;c++)l[u[c]]=1;for(c=8192;c<=8205;c++)l[c]=1;function p(e,t){if(null==e._ctab){for(var r=e.cmap,i=-1,n=["p3e10","p0e4","p3e1","p1e0","p0e3","p0e1","p3e0","p3e5"],s=0;s<n.length;s++)if(null!=r.ids[n[s]]){i=r.ids[n[s]];break}if(-1==i)throw"no familiar platform and encoding!";e._ctab=r.tables[i]}var o=e._ctab,h=o.format,u=-1;if(0==h)u=t>=o.map.length?0:o.map[t];else if(4==h){var c=o.endCount;if(u=0,t<=c[c.length-1]){var p=a(c,1,t);if(c[p]<t&&p++,t>=o.startCount[p]){u=65535&(0!=o.idRangeOffset[p]?o.glyphIdArray[t-o.startCount[p]+(o.idRangeOffset[p]>>1)-(o.idRangeOffset.length-p)]:t+o.idDelta[p])}}}else if(6==h){var d=t-o.firstCode,f=o.glyphIdArray;u=d<0||d>=f.length?0:f[d]}else{if(12!=h)throw"unknown 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Please, update it.")},t()}))}}}();class hl{constructor(e,t,r,i){this._totalLength=void 0,this.A=e,this.B=t,this.C=r,this.D=i}static sampleSpacing(){return 2}tangentAtParameter(e){const t=Math.max(0,Math.min(1,e));if(0===t||1===t){let e,r;0===t?this.A.x===this.B.x&&this.A.y===this.B.y?(e=this.C.x-this.A.x,r=this.C.y-this.A.y):(e=this.B.x-this.A.x,r=this.B.y-this.A.y):this.D.x===this.C.x&&this.D.y===this.C.y?(e=this.D.x-this.B.x,r=this.D.y-this.B.y):(e=this.D.x-this.C.x,r=this.D.y-this.C.y);const i=Math.hypot(e,r);return Math.abs(i)>1e-4&&(e/=i,r/=i),{x:e,y:r}}const r=1-t;let i=3*this.D.x*Math.pow(t,2)-3*this.C.x*Math.pow(t,2)+6*this.C.x*r*t-6*this.B.x*r*t+3*this.B.x*Math.pow(r,2)-3*this.A.x*Math.pow(r,2),n=3*this.D.y*Math.pow(t,2)-3*this.C.y*Math.pow(t,2)+6*this.C.y*r*t-6*this.B.y*r*t+3*this.B.y*Math.pow(r,2)-3*this.A.y*Math.pow(r,2);const s=Math.hypot(i,n);return Math.abs(s)>1e-4&&(i/=s,n/=s),{x:i,y:n}}isLinear(){return this.A.x===this.B.x&&this.A.y===this.B.y&&this.C.x===this.D.x&&this.C.y===this.D.y}pointAtParameter(e){const t=Math.max(0,Math.min(1,e));return{x:Math.pow(1-t,3)*this.A.x+3*Math.pow(1-t,2)*t*this.B.x+3*(1-t)*Math.pow(t,2)*this.C.x+Math.pow(t,3)*this.D.x,y:Math.pow(1-t,3)*this.A.y+3*Math.pow(1-t,2)*t*this.B.y+3*(1-t)*Math.pow(t,2)*this.C.y+Math.pow(t,3)*this.D.y}}getTotalLength(){if(void 0===this._totalLength)if(this.isLinear())this._totalLength=Math.hypot(this.D.x-this.A.x,this.D.y-this.A.y);else{const e=Math.max(10,Math.ceil((Math.hypot(this.B.x-this.A.x,this.B.y-this.A.y)+Math.hypot(this.C.x-this.B.x,this.C.y-this.B.y)+Math.hypot(this.D.x-this.C.x,this.D.y-this.C.y))/hl.sampleSpacing())),t=ol(e).map((t=>this.pointAtParameter(t/(e-1))));let r=0;for(let e=1;e<t.length;e++)r+=Math.hypot(t[e].x-t[e-1].x,t[e].y-t[e-1].y);this._totalLength=r}return this._totalLength}}class ul{constructor(e){this.samples=[],this.segments=e;const t=e.map((e=>e.getTotalLength())),r=[0];for(let e=1;e<t.length;e++)r.push(r[e-1]+t[e-1]);this._totalLength=r[r.length-1]+t[t.length-1];const i=e.map((e=>Math.max(4,Math.ceil(e.getTotalLength()/hl.sampleSpacing())))),n=i.reduce(((e,t)=>e+t)),s=1/n/10,a=this._totalLength/n;this.samples.push({dist:0,pt:this.segments[0].A,tan:this.segments[0].tangentAtParameter(0),segIdx:0,t:0}),e.forEach(((e,t)=>{const n=i[t],o=ol(n+1).map((e=>e/n)),h=o.map((t=>e.pointAtParameter(t)));let u;for(let t=0;t<4;t++){u=ol(n).map((e=>Math.hypot(h[e+1].x-h[e].x,h[e+1].y-h[e].y)));const t=u.map((e=>e-a));let r=0;for(let i=1;i<o.length-1;i++)r+=t[i-1],o[i]-=s*r,h[i]=e.pointAtParameter(o[i])}let l=0;h.slice(1).forEach(((e,i)=>{l+=u[i],this.samples.push({dist:r[t]+l,pt:e,tan:this.segments[t].tangentAtParameter(o[i+1]),segIdx:t,t:o[i+1]})}))})),this._jumps=[],this.segmentStartEnds=[{start:0,end:0}];for(let e=1;e<this.samples.length;e++){let t=this.samples[e-1],r=this.samples[e];if(r.segIdx===t.segIdx)this.segmentStartEnds[this.segmentStartEnds.length-1].end=r.dist;else{const i=r.dist-Math.hypot(this.segments[r.segIdx].A.x-r.pt.x,this.segments[r.segIdx].A.y-r.pt.y);if(this.segments[t.segIdx].D.x!==this.segments[r.segIdx].A.x||this.segments[t.segIdx].D.y!==this.segments[r.segIdx].A.y){const n={dist:i-1e-8,pt:this.segments[t.segIdx].D,tan:this.segments[t.segIdx].tangentAtParameter(1),segIdx:t.segIdx,t:1},s={dist:i+1e-8,pt:this.segments[r.segIdx].A,tan:this.segments[r.segIdx].tangentAtParameter(0),segIdx:r.segIdx,t:0};this._jumps.push(i),this.samples.splice(e,0,n,s),this.segmentStartEnds[n.segIdx].end=n.dist,this.segmentStartEnds[s.segIdx]={start:s.dist,end:r.dist},e+=2}else if(0!==r.t){const t=Object.assign(Object.assign({},r),{t:0,pt:this.segments[r.segIdx].A,tan:this.segments[r.segIdx].tangentAtParameter(0),dist:i});this.samples.splice(e,0,t),this.segmentStartEnds[r.segIdx]={start:t.dist,end:r.dist},e++}else this.segmentStartEnds[r.segIdx]={start:r.dist,end:r.dist}}}}jumps(){return[...this._jumps]}getTotalLength(){return this._totalLength}findClosestSampleIdx(e){let t=0,r=this.samples.length-1;for(;t<r;){const i=Math.floor((t+r)/2);if(this.samples[i].dist>e)r=i-1;else{if(!(this.samples[i].dist<e))return i;t=i+1}}return Math.max(0,Math.min(this.samples.length-1,Math.floor((t+r)/2)))}getPointAtLength(e,t=!1){if(e<=0)return this.samples[0].pt;if(e>=this._totalLength)return this.samples[this.samples.length-1].pt;const r=this.findClosestSampleIdx(e),i=this.samples[r].dist<e?Math.min(r+1,this.samples.length-1):Math.max(0,r-1),n=Math.abs(this.samples[i].dist-this.samples[r].dist)<1e-6?0:(e-this.samples[r].dist)/(this.samples[i].dist-this.samples[r].dist);if(t||this.samples[r].segIdx>this.samples[i].segIdx){return{x:(1-n)*this.samples[r].pt.x+n*this.samples[i].pt.x,y:(1-n)*this.samples[r].pt.y+n*this.samples[i].pt.y}}if(this.samples[r].segIdx!==this.samples[i].segIdx){const e=1-this.samples[r].t+this.samples[i].t,t=e>0?(1-this.samples[r].t)/e:.5;if(n<t){const e=this.segments[this.samples[r].segIdx],i=n/t,s=(1-i)*this.samples[r].t+i;return e.pointAtParameter(s)}{const e=this.segments[this.samples[i].segIdx],r=(n-t)/(1-t)*this.samples[i].t;return e.pointAtParameter(r)}}{const e=this.segments[this.samples[r].segIdx],t=(1-n)*this.samples[r].t+n*this.samples[i].t;return e.pointAtParameter(t)}}getAngleAtLength(e,t=!1){const r=this.getTangentAtLength(e,t);return Math.atan2(r.y,r.x)}getTangentAtLength(e,t=!1){if(e<=0)return this.samples[0].tan;if(e>=this._totalLength)return this.samples[this.samples.length-1].tan;const r=this.findClosestSampleIdx(e),i=this.samples[r].dist<e?Math.min(r+1,this.samples.length-1):Math.max(0,r-1),n=(e-this.samples[r].dist)/(this.samples[i].dist-this.samples[r].dist);if(t||this.samples[r].segIdx>this.samples[i].segIdx){let e=(1-n)*this.samples[r].tan.x+n*this.samples[i].tan.x,t=(1-n)*this.samples[r].tan.y+n*this.samples[i].tan.y;const s=Math.max(Math.hypot(e,t),1e-4);return e/=s,t/=s,{x:e,y:t}}if(this.samples[r].segIdx!==this.samples[i].segIdx){if(n<.5){const e=this.segments[this.samples[r].segIdx],t=2*n,i=(1-t)*this.samples[r].t+t;return e.tangentAtParameter(i)}{const e=this.segments[this.samples[i].segIdx],t=2*(n-.5)*this.samples[i].t;return e.tangentAtParameter(t)}}{const e=this.segments[this.samples[r].segIdx],t=(1-n)*this.samples[r].t+n*this.samples[i].t;return e.tangentAtParameter(t)}}}const ll={M:2,L:2,C:6,Q:4},cl=["ttf","otf","woff"],pl=new RegExp(`\\.(${cl.join("|")})`,"i"),dl=new RegExp(`([^/]+)(\\.(?:${cl.join("|")}))`,"i"),fl="Sorry, only TTF, OTF and WOFF files are supported.",ml=["weight","stretch","style"];class gl{constructor(e,t,r,i,n){if(!(t instanceof FontFace))throw Error("FontFace is required");this._pInst=e,this.name=r,this.path=i,this.data=n,this.face=t}static hasGlyphData(e){let{font:t}=e;return"object"==typeof t&&void 0!==t.data}fontBounds(e,t,r,i,n,s){({width:i,height:n,options:s}=this._parseArgs(i,n,s));let a=s?.graphics?._renderer||this._pInst._renderer;if(!a)throw Error("p5 or graphics required for fontBounds()");return a.fontBounds(e,t,r,i,n)}textBounds(e,t,r,i,n,s){({width:i,height:n,options:s}=this._parseArgs(i,n,s));let a=s?.graphics?._renderer||this._pInst._renderer;if(!a)throw Error("p5 or graphics required for fontBounds()");return a.textBounds(e,t,r,i,n)}textToPaths(e,t,r,i,n,s){if(({width:i,height:n,options:s}=this._parseArgs(i,n,s)),!this.data)throw Error('No font data available for "'+this.name+'"\nTry downloading a local copy of the font file');return this._lineateAndPathify(e,t,r,i,n,s).map((e=>e.glyphs)).flat().map((e=>e.path.commands)).flat()}textToPoints(e,t,r,i,n,s){return this.textToContours(e,t,r,i,n,s).reduce(((e,t)=>(e.push(...t),e)),[])}textToContours(e,t=0,r=0,i,n,s){({width:i,height:n,options:s}=this._parseArgs(i,n,s));const a=this.textToPaths(e,t,r,i,n,s),o=[];for(const e of a)"M"===e[0]&&o.push([]),o[o.length-1].push(e);return o.map((e=>function(e,t,r){const i=(e,t)=>{if("object"!=typeof e)e=t;else for(const r in t)void 0===e[r]&&(e[r]=t[r]);return e},n=(e,t)=>{const r=e.length;return e[t<0?t%r+r:t%r]},s=(e,t)=>{t=t||0;let r=0;for(let i=e.length-1;e.length>3&&i>=0;--i)a(n(e,i-1),n(e,i),n(e,i+1),t)&&(e.splice(i%e.length,1),r++);return r},a=(e,t,r,i)=>{if(!i)return 0===o(e,t,r);void 0===a.tmpPoint1&&(a.tmpPoint1=[],a.tmpPoint2=[]);const n=a.tmpPoint1,s=a.tmpPoint2;n.x=t.x-e.x,n.y=t.y-e.y,s.x=r.x-t.x,s.y=r.y-t.y;const h=n.x*s.x+n.y*s.y,u=Math.sqrt(n.x*n.x+n.y*n.y),l=Math.sqrt(s.x*s.x+s.y*s.y);return Math.acos(h/(u*l))<i},o=(e,t,r)=>(t[0]-e[0])*(r[1]-e[1])-(r[0]-e[0])*(t[1]-e[1]),h=(e=>{const t=e.slice();if(t.length<2)throw new Error(`Path doesn't have enough commands: ${JSON.stringify(t)}`);if("M"!==t[0].type)throw new Error(`Path starts with ${t[0].type} instead of M!`);let r={x:t[0].x,y:t[0].y},i=Object.assign({},r);const n=[];for(;t.length>0;){const e=t.shift();if("M"===e.type)i={x:e.x,y:e.y},r=i;else if("C"===e.type)n.push(new hl(r,{x:e.x1,y:e.y1},{x:e.x2,y:e.y2},{x:e.x,y:e.y})),r={x:e.x,y:e.y};else if("L"===e.type)e.x===r.x&&e.y===r.y||n.push(new hl(r,r,{x:e.x,y:e.y},{x:e.x,y:e.y})),r={x:e.x,y:e.y};else if("H"===e.type)e.x!==r.x&&n.push(new hl(r,r,{x:e.x,y:r.y},{x:e.x,y:r.y})),r={x:e.x,y:r.y};else if("V"===e.type)e.y!==r.y&&n.push(new hl(r,r,{x:r.x,y:e.y},{x:r.x,y:e.y})),r={x:r.x,y:e.y};else if("Q"===e.type)n.push(new hl(r,{x:r.x+2/3*(e.x1-r.x),y:r.y+2/3*(e.y1-r.y)},{x:e.x+2/3*(e.x1-e.x),y:e.y+2/3*(e.y1-e.y)},{x:e.x,y:e.y})),r={x:e.x,y:e.y};else{if("Z"!==e.type)throw new Error(`Unsupported path command ${e.type}; use only H, V, M, L, C, Z!`);Math.hypot(r.x-i.x,r.y-i.y)>0&&n.push(new hl(r,r,i,i))}}return new ul(n)})(_l(e));let u=i(t,{sampleFactor:.1,simplifyThreshold:0});const l=Math.max(1,Math.ceil(h.getTotalLength()*u.sampleFactor));let c=[];const p=r._pInst.angleMode(),d=r._pInst.DEGREES;for(let e=0;e<l;e++){const t=h.getTotalLength()*(1===l?0:e/(l-1));c.push({...h.getPointAtLength(t),get angle(){const e=h.getAngleAtLength(t);return p===d?180*e/Math.PI:e},get alpha(){return this.angle}})}u.simplifyThreshold&&s(c,u.simplifyThreshold);return c}(e,s,this)))}textToModel(e,t,r,i,n,s){({width:i,height:n,options:s}=this._parseArgs(i,n,s));const a=s?.extrude||0;let o=this.textToContours(e,t,r,i,n,s);if(!o||0===o.length)return new p5.Geometry;const h=this._pInst.buildGeometry((()=>{const e=this._pInst._renderer._validateFaces;this._pInst._renderer._validateFaces=!0,this._pInst.beginShape();for(const e of o){this._pInst.beginContour();for(const t of e)this._pInst.vertex(t.x,t.y,0);this._pInst.endContour(this._pInst.CLOSE)}this._pInst.endShape(this._pInst.CLOSE),this._pInst._renderer._validateFaces=e}));if(0===a)return h;const u={},l=e=>`${e.x.toFixed(6)}-${e.y.toFixed(6)}-${e.z.toFixed(6)}`,c=[],p=[];for(const e of h.vertices){const t=l(e);if(!(t in u)){const r=c.length;u[t]=r,c.push(e.copy())}p.push(u[t])}const d=h.faces.map((e=>e.map((e=>p[e])))),f={};for(const e of d)for(let t=0;t<e.length;t++){const r=e[t],i=e[(t+1)%e.length],n=`${Math.min(r,i)}-${Math.max(r,i)}`;f[n]||(f[n]=[]),f[n].push([r,i])}const m=[];for(const e in f)1===f[e].length&&m.push(f[e][0]);const g=this._pInst.buildGeometry((()=>{})),y=.5*a;g.vertices=[],g.faces=[],g.edges=[];for(const[e,t]of m){const r=c[e],i=c[t],n=new Nn(i.x-r.x,i.y-r.y,i.z-r.z),s=new Nn(0,0,a),o=Nn.cross(n,s),h=n.mag();if(o.mag()<1e-4||h<1e-4)continue;const u=g.vertices.length;g.vertices.push(new Nn(r.x,r.y,r.z+y));const l=g.vertices.length;g.vertices.push(new Nn(i.x,i.y,i.z+y));const p=g.vertices.length;g.vertices.push(new Nn(r.x,r.y,r.z-y));const d=g.vertices.length;g.vertices.push(new Nn(i.x,i.y,i.z-y)),g.faces.push([u,p,d]),g.faces.push([u,d,l]),g.edges.push([u,l]),g.edges.push([p,d]),g.edges.push([u,p]),g.edges.push([l,d])}const x=g.vertices.length;for(const e of c)g.vertices.push(new Nn(e.x,e.y,e.z+y));for(const e of d){if(e.length<3)continue;const t=e.map((e=>e+x));g.faces.push(t);for(let e=0;e<t.length;e++){const r=(e+1)%t.length;g.edges.push([t[e],t[r]])}}const v=g.vertices.length;for(const e of c)g.vertices.push(new Nn(e.x,e.y,e.z-y));for(const e of d){if(e.length<3)continue;const t=[...e].reverse().map((e=>e+v));g.faces.push(t);for(let e=0;e<t.length;e++){const r=(e+1)%t.length;g.edges.push([t[e],t[r]])}}return g.computeNormals(),g}variations(){let e={};if(this.data){let t=this.face?.axes;t&&t.forEach((t=>{e[t.tag]=t.value}))}return ml.forEach((t=>{let r=this.face[t];"normal"!==r&&(e[t]=e[t]||r)})),e}metadata(){let e=this.data?.name||{};for(let t in this.face)/^load/.test(t)||(e[t]=e[t]||this.face[t]);return e}static async list(e=!1){if(e){console.log("There are",document.fonts.size,"font-faces\n");let e=0;for(let t of document.fonts.values()){console.log("FontFace: {");for(let e in t)console.log("  "+e+": "+t[e]);console.log("}\n"),"loaded"===t.status&&e++}console.log(e+" loaded")}return await Array.from(document.fonts)}_lineateAndPathify(e,t,r,i,n,s={}){let a=s?.graphics?._renderer||this._pInst._renderer;a.push(),a.textFont(this);let{lines:o,bounds:h}=a._computeBounds(Ma,e,t,r,i,n,{ignoreRectMode:!0,...s});o=this._position(a,o,h,i,n);let u=this.data?.head?.unitsPerEm||1e3,l=a.states.textSize/u;const c=this._currentAxes(a);let p=o.map((e=>this._lineToGlyphs(e,{scale:l,axs:c})));return a.pop(),p}_currentAxes(e){let t;if((this.data?.fvar?.length??0)>0){t=this.data.fvar[0].map((([t,r,i,n,s,a])=>{if(!e)return i;if("wght"===t)return e.states.fontWeight;if("wdth"===t)return 100;if(e.textCanvas().style.fontVariationSettings){const r=new RegExp(`\\b${t}s+(d+)`).exec(e.textCanvas().style.fontVariationSettings);return r?parseInt(r[1]):i}return i}))}return t}_textToPathPoints(e,t,r,i,n,s){({width:i,height:n,options:s}=this._parseArgs(i,n,s));let a=this.textToPaths(e,t,r,i,n,s);const o=(e,t,r,i)=>{if(fn.dist(t.x,t.y,r.x,r.y)>i){let n={x:(t.x+r.x)/2,y:(t.y+r.y)/2};e.push(n),o(e,t,n,i),o(e,n,r,i)}};let h=[],{textSize:u}=this._pInst._renderer.states,l=u/this.data.head.unitsPerEm*500;for(let e=0;e<a.length;e++){let{type:t,data:r}=a[e];if("Z"!==t){let e={x:r[r.length-2],y:r[r.length-1]};"L"===t&&h.length&&!s?.nodivide>0&&o(h,h[h.length-1],e,l),h.push(e)}}return h}_parseArgs(e,t,r={}){return"object"==typeof e?(r=e,e=t=void 0):"object"==typeof t&&(r=t,t=void 0),{width:e,height:t,options:r}}_position(e,t,r,i,n){let{textAlign:s,textLeading:a}=e.states,o=this._measureTextDefault(e,"X").fontBoundingBoxAscent;return t.map(((t,h)=>{let u=r.x,l=r.y+h*a+o,c=e._fontWidthSingle(t);if(s===S?u+=(r.w-c)/2:s===A&&(u+=r.w-c),void 0!==i)switch(e.states.rectMode){case S:u-=i/2,l-=n/2;break;case E:u-=i,l-=n}return{text:t,x:u,y:l}}))}_lineToGlyphs(e,{scale:t=1,axs:r}={}){if(!this.data)throw Error('No font data available for "'+this.name+'"\nTry downloading a local copy of the font file');let i=al.U.shape(this.data,e.text,{axs:r});return e.glyphShapes=i,e.glyphs=this._shapeToPaths(i,e,{scale:t,axs:r}),e}_positionGlyphs(e,t){let r=t?.graphics?._renderer||this._pInst._renderer;const i=this._currentAxes(r),n=al.U.shape(this.data,e,{axs:i}),s=[];let a=0;for(const e of n)s.push({x:a,index:e.g,shape:e}),a+=e.ax;return s}_singleShapeToPath(e,{scale:t=1,x:r=0,y:i=0,lineX:n=0,lineY:s=0,axs:a}={}){let o=this.data,h=0,{g:u,ax:l,ay:c,dx:p,dy:d}=e,{crds:f,cmds:m}=al.U.glyphToPath(o,u,!0,a),g={path:{commands:[]}};for(let e=0;e<m.length;e++){let a=m[e],o=[a];if(a in ll){let e=ll[a];for(let a=0;a<e;a+=2){let e=n+(f[a+h]+r+p)*t,u=s+(f[a+h+1]+i+d)*-t;o.push(e),o.push(u)}h+=e}g.path.commands.push(o)}return{glyph:g,ax:l,ay:c}}_shapeToPaths(e,t,{scale:r=1,axs:i}={}){let n=0,s=0,a=[];if(e.length!==t.text.length)throw Error("Invalid shape data");for(let o=0;o<e.length;o++){const{glyph:h,ax:u,ay:l}=this._singleShapeToPath(e[o],{scale:r,x:n,y:s,lineX:t.x,lineY:t.y,axs:i});a.push(h),n+=u,s+=l}return a}_measureTextDefault(e,t){let{textAlign:r,textBaseline:i}=e.states,n=e.textDrawingContext();n.textAlign="left",n.textBaseline="alphabetic";let s=n.measureText(t);return n.textAlign=r,n.textBaseline=i,s}drawPaths(e,t,r){e.strokeStyle=r?.stroke||e.strokeStyle,e.fillStyle=r?.fill||e.fillStyle,e.beginPath(),t.forEach((([t,...r])=>{"M"===t?e.moveTo(...r):"L"===t?e.lineTo(...r):"C"===t?e.bezierCurveTo(...r):"Q"===t?e.quadraticCurveTo(...r):"Z"===t&&e.closePath()})),r?.fill&&e.fill(),r?.stroke&&e.stroke()}_pathsToCommands(e,t){let r=[];for(let i=0;i<e.length;i++){let n=e[i],{x:s,y:a,path:o}=n,{crds:h,cmds:u}=o;for(let e=0,i=0;i<u.length;i++){let n=u[i],o={type:n,data:[]};if("M"===n||"L"===n)o.data.push(s+h[e]*t,a+h[e+1]*-t),e+=2;else if("C"===n){for(let r=0;r<6;r+=2)o.data.push(s+h[e+r]*t,a+h[e+r+1]*-t);e+=6}else if("Q"===n){for(let r=0;r<4;r+=2)o.data.push(s+h[e+r]*t,a+h[e+r+1]*-t);e+=4}r.push(o)}}return r}}async function yl(e,t,r,i,n){let s=function(e,t,r,i){e=function(e){/^[A-Za-z][A-Za-z0-9_-]*$/.test(e)||(e="'"+String(e).replace(/'/g,"\\'")+"'");return e}(e);let n=i?._compressedData??i?._data;if(!n){if(!pl.test(t))throw Error(fl);t.startsWith("url(")||(t="url("+t+")"),n=t}if((i?.fvar?.length??0)>0){r=r||{};for(const[e,t,n,s,a,o]of i.fvar[0])"wght"===e?r.weight=`${t} ${s}`:"wdth"===e&&(r.stretch=`${t}% ${s}%`)}let s=new FontFace(e,n,r);if("error"===s.status)throw Error('Failed to create FontFace for "'+e+'"');return s}(t,r,i,n);return"loaded"!==s.status&&await s.load(),document.fonts.add(s),await document.fonts.ready,new gl(e,s,t,r,n)}function xl(e){return(e.startsWith('"')||e.startsWith("'"))&&e.at(0)===e.at(-1)?e.slice(1,-1).replace(/\/(['"])/g,"$1"):e}function vl(...e){let t,r,i,n,s=e.shift();"string"==typeof s&&0!==s.length||p5._friendlyError(fl,"p5.loadFont"),"string"==typeof e[0]&&(t=e.shift());for(let t=0;t<e.length;t++){const s=e[t];"function"==typeof s?r?i=s:r=s:"object"==typeof s&&(n=s)}return{path:s,name:t,success:r,error:i,options:n}}function bl(e,t){e.Font=gl,t.parseFontData=async function(e){let r=e instanceof Uint8Array?e:await t.loadBytes(e);if(!r)throw Error("Failed to load font data");let i=al.parse(r);if(0===i.length||void 0===i[0].cmap)throw Error("parsing font data");return i[0]},t.loadFont=async function(...e){let r,{path:i,name:n,success:s,error:a,options:{sets:o,...h}={}}=vl(...e),u=i.includes("@font-face");if(!u){let e;try{e=await fetch(i,{method:"HEAD"})}catch(t){e=await fetch(i)}const t=e.headers.get("content-type")?.startsWith("text/css");t&&(u=!0,i=await fetch(i).then((e=>e.text())))}if(u){const e=new CSSStyleSheet;await e.replace(i);const r=[];for(const i of e.cssRules)if(i instanceof CSSFontFaceRule){const e=i.style;let n=xl(e.getPropertyValue("font-family"));const s=e.getPropertyValue("src"),a={...h||{}};for(const t of e){if("font-family"===t||"src"===t)continue;const r=t.replace(/^font-/,"").split("-").map(((e,t)=>0===t?e:`${e[0].toUpperCase()}${e.slice(1)}`)).join("");a[r]=e.getPropertyValue(t)}r.push({name:n,src:s,fontDescriptors:a,loadWithData:async()=>{let e;try{const r=/url\(([^\)]+)\)/.exec(s);if(r){let i=r[1];/^['"]/.exec(i)&&i.at(0)===i.at(-1)&&(i=i.slice(1,-1)),e=await t.parseFontData(i)}}catch(e){}return yl(this,n,s,a,e)},loadWithoutData:()=>yl(this,n,s,a)})}o=o||["latin"];const n=(o instanceof Array?o:[o]).map((e=>e.toLowerCase())),s=zh.filter((e=>n.some((t=>e.category.includes(t)&&e.category.includes("ext")===t.includes("ext"))))),a=new Set(Uh.parse(s.map((e=>`U+${e.hexrange[0]}-${e.hexrange[1]}`))));let u,l=0,c=0;for(const e of r){if(!e.fontDescriptors.unicodeRange)continue;const t=[...new Set(Uh.parse(e.fontDescriptors.unicodeRange.split(/,\s*/g))).values()].filter((e=>a.has(e))).length,r={style:"normal",weight:400,...h},i=Object.keys(e.fontDescriptors).filter((t=>e.fontDescriptors[t]===r[t])).length;(i>c||i===c&&t>=l)&&(c=i,l=t,u=e)}const p=u||r.at(-1);for(const e of r)e!==p&&e.loadWithoutData();return p?.loadWithData()}try{const e=await t.parseFontData(i);n=n||function(e,t){let r,i=e?.name;if(i){if(i.fullName)return i.fullName;i.familyName&&(r=i.familyName)}if(!r){let e=dl.exec(t);r=e&&e.length>=3?e[1]:t}return r.includes(" ")&&(r=r.replace(/ /g,"_")),r}(e,i),r=await yl(this,n,i,h,e)}catch(e){let t=n||i.substring(i.lastIndexOf("/")+1).replace(/\.[^/.]+$/,"");console.warn(`WARN: No glyph data for '${t}', retrying as FontFace`);try{r=await yl(this,t,i,h)}catch(e){if(a)return a(e);throw e}}const l=()=>s?s(r):r;return this._internal?this._internal(l):l()}}const _l=e=>e.map((e=>{const t=e[0];switch(t){case"Z":return{type:t};case"M":case"L":{const[,r,i]=e;return{type:t,x:r,y:i}}case"Q":{const[,r,i,n,s]=e;return{type:t,x1:r,y1:i,x:n,y:s}}case"C":{const[,r,i,n,s,a,o]=e;return{type:t,x1:r,y1:i,x2:n,y2:s,x:a,y:o}}default:throw new Error(`Unexpected path command: ${t}`)}}));function wl(e,t){Ua.prototype.maxCachedGlyphs=function(){return 200},gl.prototype._getFontInfo=function(e){this._fontInfos=this._fontInfos||{};const t=JSON.stringify(e);if(this._fontInfos[t]){return this._fontInfos[t]}{const r=new s(this,{axs:e});return this._fontInfos[t]=r,r}};class r{constructor(e,t){this.width=e,this.height=t,this.infos=[]}findImage(e){const t=this.width*this.height;if(e>t)throw new Error("font is too complex to render in 3D");let r,i;for(let n=this.infos.length-1;n>=0;--n){const s=this.infos[n];if(s.index+e<t){r=s,i=s.imageData;break}}if(!r){try{i=new ImageData(this.width,this.height)}catch(e){let t=document.getElementsByTagName("canvas")[0];const r=!t;t||(t=document.createElement("canvas"),t.style.display="none",document.body.appendChild(t));const n=t.getContext("2d");n&&(i=n.createImageData(this.width,this.height)),r&&document.body.removeChild(t)}r={index:0,imageData:i},this.infos.push(r)}const n=r.index;return r.index+=e,i._dirty=!0,{imageData:i,index:n}}}function i(e,t,r,i,n){const s=e.imageData.data;let a=4*e.index++;s[a++]=t,s[a++]=r,s[a++]=i,s[a++]=n}const n=Math.sqrt(3);class s{constructor(e,{axs:t}={}){this.font=e,this.axs=t,this.strokeImageInfos=new r(64,64),this.colDimImageInfos=new r(64,64),this.rowDimImageInfos=new r(64,64),this.colCellImageInfos=new r(64,64),this.rowCellImageInfos=new r(64,64),this.glyphInfos={}}getGlyphInfo(e){let t=this.glyphInfos[e.index];if(t)return t;const r=this.axs,{glyph:{path:{commands:s}}}=this.font._singleShapeToPath(e.shape,{axs:r});let a=1/0,o=-1/0,h=1/0,u=-1/0;for(const e of s)for(let t=1;t<e.length;t+=2)a=Math.min(a,e[t]),o=Math.max(o,e[t]),h=Math.min(h,e[t+1]),u=Math.max(u,e[t+1]);if(a>=o||h>=u||!s.length)return this.glyphInfos[e.index]={};const l=o-a,c=u-h,p=_l(s);let d;const f=[],m=[],g=[];for(d=8;d>=0;--d)g.push([]);for(d=8;d>=0;--d)m.push([]);function y(e,t,r){const i=f.length;function n(e,t,r){for(let i=e.length;i-- >0;){const n=e[i];t>n&&(t=n),r<n&&(r=n)}return{min:t,max:r}}f.push(r);const s=.5,a=n(e,1,0),o=Math.max(Math.floor(9*a.min-s),0),h=Math.min(Math.ceil(9*a.max+s),9);for(let e=o;e<h;++e)g[e].push(i);const u=n(t,1,0),l=Math.max(Math.floor(9*u.min-s),0),c=Math.min(Math.ceil(9*u.max+s),9);for(let e=l;e<c;++e)m[e].push(i)}function x(e){return function(e,t,r){return e<t?t:e>r?r:e}(255*e,0,255)}class v{constructor(e,t,r,i){this.p0=e,this.c0=t,this.c1=r,this.p1=i}toQuadratic(){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}}quadError(){return Nn.sub(Nn.sub(this.p1,this.p0),Nn.mult(Nn.sub(this.c1,this.c0),3)).mag()/2}split(e){const t=Nn.lerp(this.p0,this.c0,e),r=Nn.lerp(this.c0,this.c1,e),i=Nn.lerp(t,r,e);this.c1=Nn.lerp(this.c1,this.p1,e),this.c0=Nn.lerp(r,this.c1,e);const n=Nn.lerp(i,this.c0,e),s=new v(this.p0,t,i,n);return this.p0=n,s}splitInflections(){const e=Nn.sub(this.c0,this.p0),t=Nn.sub(Nn.sub(this.c1,this.c0),e),r=Nn.sub(Nn.sub(Nn.sub(this.p1,this.c1),e),Nn.mult(t,2)),i=[];let n=t.x*r.y-t.y*r.x;if(0!==n){let s=e.x*r.y-e.y*r.x,a=e.x*t.y-e.y*t.x;const o=s*s-4*n*a;if(o>=0){n<0&&(n=-n,s=-s,a=-a);const e=Math.sqrt(o),t=(-s-e)/(2*n);let r=(-s+e)/(2*n);t>0&&t<1&&(i.push(this.split(t)),r=1-(1-r)/(1-t)),r>0&&r<1&&i.push(this.split(r))}}return i.push(this),i}}function b(e,t,r,i,s,a,o,h){const u=new v(new Nn(e,t),new Nn(r,i),new Nn(s,a),new Nn(o,h)).splitInflections(),l=[],c=30/n;for(let e of u){const t=[];let r;for(;r=c/e.quadError(),!(r>=.125);){const i=Math.pow(r,1/3),n=e.split(i),s=e.split(1-i/(1-i));l.push(n),t.push(e),e=s}r<1&&l.push(e.split(.5)),l.push(e),Array.prototype.push.apply(l,t.reverse())}return l}function _(e,t,r,i){y([e,r],[t,i],{x:e,y:t,cx:(e+r)/2,cy:(t+i)/2})}function w(e,t,r,i){return Math.abs(r-e)<1e-5&&Math.abs(i-t)<1e-5}let C,E,A,D;for(const e of p){const t=(e.x-a)/l,r=(e.y-h)/c;if(!w(C,E,t,r)){switch(e.type){case"M":A=t,D=r;break;case"L":_(C,E,t,r);break;case"Q":{const i=(e.x1-a)/l,n=(e.y1-h)/c;y([C,t,i],[E,r,n],{x:C,y:E,cx:i,cy:n});break}case"Z":w(C,E,A,D)?f.push({x:C,y:E}):(_(C,E,A,D),f.push({x:A,y:D}));break;case"C":{const i=b(C,E,(e.x1-a)/l,(e.y1-h)/c,(e.x2-a)/l,(e.y2-h)/c,t,r);for(let e=0;e<i.length;e++){const t=i[e].toQuadratic();y([t.x,t.x1,t.cx],[t.y,t.y1,t.cy],t)}break}default:throw new Error(`unknown command type: ${e.type}`)}C=t,E=r}}const S=f.length,T=this.strokeImageInfos.findImage(S),F=T.index;for(let e=0;e<S;++e){const t=f[e];i(T,x(t.x),x(t.y),x(t.cx),x(t.cy))}function k(e,t,r){const n=e.length,s=t.findImage(n),a=s.index;let o=0;for(let t=0;t<n;++t)o+=e[t].length;const h=r.findImage(o);for(let t=0;t<n;++t){const r=e[t],n=r.length,a=h.index;i(s,a>>7,127&a,n>>7,127&n);for(let e=0;e<n;++e){const t=r[e]+F;i(h,t>>7,127&t,0,0)}}return{cellImageInfo:h,dimOffset:a,dimImageInfo:s}}return t=this.glyphInfos[e.index]={glyph:e,uGlyphRect:[a,h,o,u],strokeImageInfo:T,strokes:f,colInfo:k(g,this.colDimImageInfos,this.colCellImageInfos),rowInfo:k(m,this.rowDimImageInfos,this.rowCellImageInfos)},t.uGridOffset=[t.colInfo.dimOffset,t.rowInfo.dimOffset],t}}Ua.prototype._renderText=function(t,r,i,n,s){if(!this.states.textFont||"string"==typeof this.states.textFont)return void console.log("WEBGL: you must load and set a font before drawing text. See `loadFont` and `textFont` for more details.");if(i>=n||!this.states.fillColor)return;if(!e.Font.hasGlyphData(this.states.textFont))return void console.log("WEBGL: only Opentype (.otf) and Truetype (.ttf) fonts with glyph data are supported. Make sure to set the font using textFont() before drawing text.");this.push();const a=this.states.strokeColor,o=this.states.drawMode;this.states.setValue("strokeColor",null),this.states.setValue("drawMode",Ee);const{font:h}=this.states.textFont;if(!h)throw new Error("In WebGL mode, textFont() needs to be given the result of loadFont() instead of a font family name.");const u=h._currentAxes(this);let l=h._getFontInfo(u);const c={x:r,y:i},p=this.states.textSize/(h.data?.head?.unitsPerEm||1e3);this.translate(c.x,c.y,0),this.scale(p,p,1);const d=!this._defaultFontShader,f=this._getFontShader();f.init(),f.bindShader("text"),d&&(f.setUniform("uGridImageSize",[64,64]),f.setUniform("uCellsImageSize",[64,64]),f.setUniform("uStrokeImageSize",[64,64]),f.setUniform("uGridSize",[9,9]));const m=this.states.fillSet?this.states.curFillColor:[0,0,0,1];this._setGlobalUniforms(f),this._applyColorBlend(m);let g=this.geometryBufferCache.getGeometryByID("glyph");g||(g=this._textGeom=new pa(1,1,(function(){for(let e=0;e<=1;e++)for(let t=0;t<=1;t++)this.vertices.push(new Nn(t,e,0)),this.uvs.push(t,e)}),this),g.gid="glyph",g.computeFaces().computeNormals(),this.geometryBufferCache.ensureCached(g));for(const e of this.buffers.text)e._prepareBuffer(g,f);f.setUniform("uMaterialColor",m),this._disableRemainingAttributes(f),this._beforeDrawText(),this.glyphDataCache=this.glyphDataCache||new Set;try{const e=h._positionGlyphs(t);for(const t of e){const e=l.getGlyphInfo(t);if(e.uGlyphRect){const r=e.rowInfo,i=e.colInfo,n=[e.strokeImageInfo.imageData,r.cellImageInfo.imageData,r.dimImageInfo.imageData,i.cellImageInfo.imageData,i.dimImageInfo.imageData];for(const e of n)this.glyphDataCache.delete(e),this.glyphDataCache.add(e);for(;this.glyphDataCache.size>this.maxCachedGlyphs();){const e=this.glyphDataCache.values().next().value;this.glyphDataCache.delete(e);const t=this.textures.get(e);t&&(t.remove(),this.textures.delete(e))}f.setUniform("uSamplerStrokes",e.strokeImageInfo.imageData),f.setUniform("uSamplerRowStrokes",r.cellImageInfo.imageData),f.setUniform("uSamplerRows",r.dimImageInfo.imageData),f.setUniform("uSamplerColStrokes",i.cellImageInfo.imageData),f.setUniform("uSamplerCols",i.dimImageInfo.imageData),f.setUniform("uGridOffset",e.uGridOffset),f.setUniform("uGlyphRect",e.uGlyphRect),f.setUniform("uGlyphOffset",t.x),f.bindTextures(),this._drawBuffers(g,{mode:4,count:1})}}}finally{f.unbindShader(),this.states.setValue("strokeColor",a),this.states.setValue("drawMode",o),this._afterDrawText(),this.pop()}}}void 0!==p5&&bl(p5,p5.prototype);var Cl='#define PI 3.141592\n\nprecision highp float;\nprecision highp int;\n\nuniform mat4 uViewMatrix;\nuniform mat3 uCameraNormalMatrix;\n\nuniform bool uUseLighting;\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;\nuniform float uMetallic;\n\nuniform float uConstantAttenuation;\nuniform float uLinearAttenuation;\nuniform float uQuadraticAttenuation;\n\n// setting from  _setImageLightUniforms()\n// boolean to initiate the calculateImageDiffuse and calculateImageSpecular\nuniform bool uUseImageLight;\n// texture for use in calculateImageDiffuse\nuniform sampler2D environmentMapDiffused;\n// texture for use in calculateImageSpecular\nuniform sampler2D environmentMapSpecular;\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, float shininess, float metallic) {\n\n  vec3 lightDir = normalize(lightVector);\n\n  //compute our diffuse & specular terms\n  LightResult lr;\n  float specularIntensity = mix(1.0, 0.4, metallic);\n  float diffuseIntensity = mix(1.0, 0.1, metallic);\n  if (uSpecular)\n    lr.specular = (_phongSpecular(lightDir, viewDirection, normal, shininess)) * specularIntensity;\n    lr.diffuse = _lambertDiffuse(lightDir, normal) * diffuseIntensity;\n  return lr;\n}\n\n// converts the range of "value" from [min1 to max1] to [min2 to max2]\nfloat map(float value, float min1, float max1, float min2, float max2) {\n  return min2 + (value - min1) * (max2 - min2) / (max1 - min1);\n}\n\nvec2 mapTextureToNormal( vec3 v ){\n  // x = r sin(phi) cos(theta)   \n  // y = r cos(phi)  \n  // z = r sin(phi) sin(theta)\n  float phi = acos( v.y );\n  // if phi is 0, then there are no x, z components\n  float theta = 0.0;\n  // else \n  theta = acos(v.x / sin(phi));\n  float sinTheta = v.z / sin(phi);\n  if (sinTheta < 0.0) {\n    // Turn it into -theta, but in the 0-2PI range\n    theta = 2.0 * PI - theta;\n  }\n  theta = theta / (2.0 * 3.14159);\n  phi = phi / 3.14159 ;\n  \n  vec2 angles = vec2( fract(theta + 0.25), 1.0 - phi );\n  return angles;\n}\n\n\nvec3 calculateImageDiffuse(vec3 vNormal, vec3 vViewPosition, float metallic){\n  // make 2 seperate builds \n  vec3 worldCameraPosition =  vec3(0.0, 0.0, 0.0);  // hardcoded world camera position\n  vec3 worldNormal = normalize(vNormal * uCameraNormalMatrix);\n  vec2 newTexCoor = mapTextureToNormal( worldNormal );\n  vec4 texture = TEXTURE( environmentMapDiffused, newTexCoor );\n  // this is to make the darker sections more dark\n  // png and jpg usually flatten the brightness so it is to reverse that\n  return mix(smoothstep(vec3(0.0), vec3(1.0), texture.xyz), vec3(0.0), metallic);\n}\n\nvec3 calculateImageSpecular(vec3 vNormal, vec3 vViewPosition, float shininess, float metallic){\n  vec3 worldCameraPosition =  vec3(0.0, 0.0, 0.0);\n  vec3 worldNormal = normalize(vNormal);\n  vec3 lightDirection = normalize( vViewPosition - worldCameraPosition );\n  vec3 R = reflect(lightDirection, worldNormal) * uCameraNormalMatrix;\n  vec2 newTexCoor = mapTextureToNormal( R );\n#ifdef WEBGL2\n  // In p5js the range of shininess is >= 1,\n  // Therefore roughness range will be ([0,1]*8)*20 or [0, 160]\n  // The factor of 8 is because currently the getSpecularTexture\n  // only calculated 8 different levels of roughness\n  // The factor of 20 is just to spread up this range so that,\n  // [1, max] of shininess is converted to [0,160] of roughness\n  float roughness = 20. / shininess;\n  vec4 outColor = textureLod(environmentMapSpecular, newTexCoor, roughness * 8.);\n#else\n  vec4 outColor = TEXTURE(environmentMapSpecular, newTexCoor);\n#endif\n  // this is to make the darker sections more dark\n  // png and jpg usually flatten the brightness so it is to reverse that\n  return mix(\n    pow(outColor.xyz, vec3(10)),\n    pow(outColor.xyz, vec3(1.2)),\n    metallic \n  );\n}\n\nvoid totalLight(\n  vec3 modelPosition,\n  vec3 normal,\n  float shininess,\n  float metallic,\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, shininess, metallic);\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      //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, shininess, metallic);\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, shininess, metallic);\n      \n      totalDiffuse += result.diffuse * lightColor * lightFalloff;\n      totalSpecular += result.specular * lightColor * specularColor * lightFalloff;\n    }\n  }\n\n  if( uUseImageLight ){\n    totalDiffuse += calculateImageDiffuse(normal, modelPosition, metallic);\n    totalSpecular += calculateImageSpecular(normal, modelPosition, shininess, metallic);\n  }\n\n  totalDiffuse *= diffuseFactor;\n  totalSpecular *= specularFactor;\n}\n';const{lineDefs:El}=Na(((e,t)=>`#define ${e} ${t}\n`)),Al={normalVert:"IN vec3 aPosition;\nIN vec3 aNormal;\nIN vec2 aTexCoord;\nIN vec4 aVertexColor;\n\n#define HOOK_DEFINES\n\n#ifdef AUGMENTED_HOOK_getWorldInputs\nuniform mat4 uModelMatrix;\nuniform mat4 uViewMatrix;\nuniform mat3 uModelNormalMatrix;\nuniform mat3 uCameraNormalMatrix;\n#else\nuniform mat4 uModelViewMatrix;\nuniform mat3 uNormalMatrix;\n#endif\nuniform mat4 uProjectionMatrix;\n\nuniform vec4 uMaterialColor;\nuniform bool uUseVertexColor;\n\nOUT vec3 vVertexNormal;\nOUT highp vec2 vVertTexCoord;\nOUT vec4 vColor;\n\nstruct Vertex {\n  vec3 position;\n  vec3 normal;\n  vec2 texCoord;\n  vec4 color;\n};\n\nvoid main(void) {\n  HOOK_beforeVertex();\n\n  Vertex inputs;\n  inputs.position = aPosition;\n  inputs.normal = aNormal;\n  inputs.texCoord = aTexCoord;\n  inputs.color = (uUseVertexColor && aVertexColor.x >= 0.0) ? aVertexColor : uMaterialColor;\n#ifdef AUGMENTED_HOOK_getObjectInputs\n  inputs = HOOK_getObjectInputs(inputs);\n#endif\n\n#ifdef AUGMENTED_HOOK_getWorldInputs\n  inputs.position = (uModelMatrix * vec4(inputs.position, 1.)).xyz;\n  inputs.normal = uModelNormalMatrix * inputs.normal;\n  inputs = HOOK_getWorldInputs(inputs);\n#endif\n\n#ifdef AUGMENTED_HOOK_getWorldInputs\n  // Already multiplied by the model matrix, just apply view\n  inputs.position = (uViewMatrix * vec4(inputs.position, 1.)).xyz;\n  inputs.normal = uCameraNormalMatrix * inputs.normal;\n#else\n  // Apply both at once\n  inputs.position = (uModelViewMatrix * vec4(inputs.position, 1.)).xyz;\n  inputs.normal = uNormalMatrix * inputs.normal;\n#endif\n#ifdef AUGMENTED_HOOK_getCameraInputs\n  inputs = HOOK_getCameraInputs(inputs);\n#endif\n\n  // Pass varyings to fragment shader\n  vVertTexCoord = inputs.texCoord;\n  vVertexNormal = normalize(inputs.normal);\n  vColor = inputs.color;\n\n  gl_Position = uProjectionMatrix * vec4(inputs.position, 1.);\n\n  HOOK_afterVertex();\n}\n",normalFrag:"IN vec3 vVertexNormal;\nIN highp vec2 vVertTexCoord;\nvoid main(void) {\n  HOOK_beforeFragment();\n  OUT_COLOR = HOOK_getFinalColor(vec4(vVertexNormal, 1.0), vVertTexCoord);\n  HOOK_afterFragment();\n}",basicFrag:"IN vec4 vColor;\nIN highp vec2 vVertTexCoord;\nvoid main(void) {\n  HOOK_beforeFragment();\n  OUT_COLOR = HOOK_getFinalColor(vColor, vVertTexCoord);\n  OUT_COLOR.rgb *= OUT_COLOR.a; // Premultiply alpha before rendering\n  HOOK_afterFragment();\n}",lightVert:Cl+"// include lighting.glgl\n\nIN vec3 aPosition;\nIN vec3 aNormal;\nIN vec2 aTexCoord;\nIN vec4 aVertexColor;\n\nuniform mat4 uModelViewMatrix;\nuniform mat4 uProjectionMatrix;\nuniform mat3 uNormalMatrix;\n\nuniform bool uUseVertexColor;\nuniform vec4 uMaterialColor;\n\nOUT highp vec2 vVertTexCoord;\nOUT vec3 vDiffuseColor;\nOUT vec3 vSpecularColor;\nOUT vec4 vColor;\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  vColor = ((uUseVertexColor && aVertexColor.x >= 0.0) ? aVertexColor : uMaterialColor);\n}\n",lightTextureFrag:"uniform vec4 uTint;\nuniform sampler2D uSampler;\nuniform bool isTexture;\nuniform bool uEmissive;\n\nIN highp vec2 vVertTexCoord;\nIN vec3 vDiffuseColor;\nIN vec3 vSpecularColor;\nIN vec4 vColor;\n\nvoid main(void) {\n  if(uEmissive && !isTexture) {\n    OUT_COLOR = vColor;\n  }\n  else {\n    vec4 baseColor = isTexture\n      // Textures come in with premultiplied alpha. To apply tint and still have\n      // premultiplied alpha output, we need to multiply the RGB channels by the\n      // tint RGB, and all channels by the tint alpha.\n      ? TEXTURE(uSampler, vVertTexCoord) * vec4(uTint.rgb/255., 1.) * (uTint.a/255.)\n      // Colors come in with unmultiplied alpha, so we need to multiply the RGB\n      // channels by alpha to convert it to premultiplied alpha.\n      : vec4(vColor.rgb * vColor.a, vColor.a);\n    OUT_COLOR = vec4(baseColor.rgb * vDiffuseColor + vSpecularColor, baseColor.a);\n  }\n}\n",phongVert:"precision highp int;\n\n#define HOOK_DEFINES\n\nIN vec3 aPosition;\nIN vec3 aNormal;\nIN vec2 aTexCoord;\nIN vec4 aVertexColor;\n\n#ifdef AUGMENTED_HOOK_getWorldInputs\nuniform mat4 uModelMatrix;\nuniform mat4 uViewMatrix;\nuniform mat3 uModelNormalMatrix;\nuniform mat3 uCameraNormalMatrix;\n#else\nuniform mat4 uModelViewMatrix;\nuniform mat3 uNormalMatrix;\n#endif\nuniform mat4 uProjectionMatrix;\n\nuniform bool uUseVertexColor;\nuniform vec4 uMaterialColor;\n\nOUT vec3 vNormal;\nOUT vec2 vTexCoord;\nOUT vec3 vViewPosition;\nOUT vec3 vAmbientColor;\nOUT vec4 vColor;\n\nstruct Vertex {\n  vec3 position;\n  vec3 normal;\n  vec2 texCoord;\n  vec4 color;\n};\n\nvoid main(void) {\n  HOOK_beforeVertex();\n\n  Vertex inputs;\n  inputs.position = aPosition;\n  inputs.normal = aNormal;\n  inputs.texCoord = aTexCoord;\n  inputs.color = (uUseVertexColor && aVertexColor.x >= 0.0) ? aVertexColor : uMaterialColor;\n#ifdef AUGMENTED_HOOK_getObjectInputs\n  inputs = HOOK_getObjectInputs(inputs);\n#endif\n\n#ifdef AUGMENTED_HOOK_getWorldInputs\n  inputs.position = (uModelMatrix * vec4(inputs.position, 1.)).xyz;\n  inputs.normal = uModelNormalMatrix * inputs.normal;\n  inputs = HOOK_getWorldInputs(inputs);\n#endif\n\n#ifdef AUGMENTED_HOOK_getWorldInputs\n  // Already multiplied by the model matrix, just apply view\n  inputs.position = (uViewMatrix * vec4(inputs.position, 1.)).xyz;\n  inputs.normal = uCameraNormalMatrix * inputs.normal;\n#else\n  // Apply both at once\n  inputs.position = (uModelViewMatrix * vec4(inputs.position, 1.)).xyz;\n  inputs.normal = uNormalMatrix * inputs.normal;\n#endif\n#ifdef AUGMENTED_HOOK_getCameraInputs\n  inputs = HOOK_getCameraInputs(inputs);\n#endif\n\n  // Pass varyings to fragment shader\n  vViewPosition = inputs.position;\n  vTexCoord = inputs.texCoord;\n  vNormal = inputs.normal;\n  vColor = inputs.color;\n\n  gl_Position = uProjectionMatrix * vec4(inputs.position, 1.);\n  HOOK_afterVertex();\n}\n",phongFrag:Cl+"// include lighting.glsl\nprecision highp int;\n\nuniform bool uHasSetAmbient;\nuniform vec3 uAmbientColor;\nuniform vec4 uSpecularMatColor;\nuniform vec4 uAmbientMatColor;\nuniform vec4 uEmissiveMatColor;\n\nuniform vec4 uTint;\nuniform sampler2D uSampler;\nuniform bool isTexture;\n\nIN vec3 vNormal;\nIN vec2 vTexCoord;\nIN vec3 vViewPosition;\nIN vec4 vColor;\n\nstruct ColorComponents {\n  vec3 baseColor;\n  float opacity;\n  vec3 ambientColor;\n  vec3 specularColor;\n  vec3 diffuse;\n  vec3 ambient;\n  vec3 specular;\n  vec3 emissive;\n};\n\nstruct Inputs {\n  vec3 normal;\n  vec2 texCoord;\n  vec3 ambientLight;\n  vec3 ambientMaterial;\n  vec3 specularMaterial;\n  vec3 emissiveMaterial;\n  vec4 color;\n  float shininess;\n  float metalness;\n};\n\nvoid main(void) {\n  HOOK_beforeFragment();\n\n  Inputs inputs;\n  inputs.normal = normalize(vNormal);\n  inputs.texCoord = vTexCoord;\n  inputs.ambientLight = uAmbientColor;\n  inputs.color = isTexture\n      ? TEXTURE(uSampler, vTexCoord) * (vec4(uTint.rgb/255., 1.) * uTint.a/255.)\n      : vColor;\n  if (isTexture && inputs.color.a > 0.0) {\n    // Textures come in with premultiplied alpha. Temporarily unpremultiply it\n    // so hooks users don't have to think about premultiplied alpha.\n    inputs.color.rgb /= inputs.color.a;\n  }\n  inputs.shininess = uShininess;\n  inputs.metalness = uMetallic;\n  inputs.ambientMaterial = uHasSetAmbient ? uAmbientMatColor.rgb : inputs.color.rgb;\n  inputs.specularMaterial = uSpecularMatColor.rgb;\n  inputs.emissiveMaterial = uEmissiveMatColor.rgb;\n  inputs = HOOK_getPixelInputs(inputs);\n\n  vec3 diffuse;\n  vec3 specular;\n  totalLight(vViewPosition, inputs.normal, inputs.shininess, inputs.metalness, diffuse, specular);\n\n  // Calculating final color as result of all lights (plus emissive term).\n\n  vec4 baseColor = inputs.color;\n  ColorComponents c;\n  c.opacity = baseColor.a;\n  c.baseColor = baseColor.rgb;\n  c.ambientColor = inputs.ambientMaterial;\n  c.specularColor = inputs.specularMaterial;\n  c.diffuse = diffuse;\n  c.ambient = inputs.ambientLight;\n  c.specular = specular;\n  c.emissive = inputs.emissiveMaterial;\n  OUT_COLOR = HOOK_getFinalColor(HOOK_combineColors(c), vTexCoord);\n  OUT_COLOR.rgb *= OUT_COLOR.a; // Premultiply alpha before rendering\n  HOOK_afterFragment();\n}\n",fontVert:"IN vec3 aPosition;\nIN vec2 aTexCoord;\nuniform mat4 uModelViewMatrix;\nuniform mat4 uProjectionMatrix;\n\nuniform vec4 uGlyphRect;\nuniform float uGlyphOffset;\n\nOUT vec2 vTexCoord;\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  // Expand glyph bounding boxes by 1px on each side to give a bit of room\n  // for antialiasing\n  vec3 newOrigin = (uModelViewMatrix * vec4(0., 0., 0., 1.)).xyz;\n  vec3 newDX = (uModelViewMatrix * vec4(1., 0., 0., 1.)).xyz;\n  vec3 newDY = (uModelViewMatrix * vec4(0., 1., 0., 1.)).xyz;\n  vec2 pixelScale = vec2(\n    1. / length(newOrigin - newDX),\n    1. / length(newOrigin - newDY)\n  );\n  vec2 offset = pixelScale * normalize(aTexCoord - vec2(0.5, 0.5));\n  vec2 textureOffset = offset * (1. / vec2(\n    uGlyphRect.z - uGlyphRect.x,\n    uGlyphRect.w - uGlyphRect.y\n  ));\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  positionVec4.xy += offset;\n  \n  gl_Position = uProjectionMatrix * uModelViewMatrix * positionVec4;\n  vTexCoord = aTexCoord + textureOffset;\n}\n",fontFrag:"#ifndef WEBGL2\n#extension GL_OES_standard_derivatives : enable\n#endif\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\nIN 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 TEXTURE(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  OUT_COLOR = vec4(uMaterialColor.rgb, 1.) * uMaterialColor.a;\n  OUT_COLOR *= saturate(max(antialias, cover));\n}\n",lineVert:El+"/*\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\n#define HOOK_DEFINES\n\nprecision highp int;\nprecision highp float;\n\n#ifdef AUGMENTED_HOOK_getWorldInputs\nuniform mat4 uModelMatrix;\nuniform mat4 uViewMatrix;\n#else\nuniform mat4 uModelViewMatrix;\n#endif\n\nuniform mat4 uProjectionMatrix;\nuniform float uStrokeWeight;\n\nuniform bool uUseLineColor;\nuniform bool uSimpleLines;\nuniform vec4 uMaterialColor;\n\nuniform vec4 uViewport;\nuniform int uPerspective;\nuniform int uStrokeJoin;\n\nIN vec3 aPosition;\nIN vec3 aTangentIn;\nIN vec3 aTangentOut;\nIN float aSide;\nIN vec4 aVertexColor;\n\nOUT vec4 vColor;\nOUT vec2 vTangent;\nOUT vec2 vCenter;\nOUT vec2 vPosition;\nOUT float vMaxDist;\nOUT float vCap;\nOUT float vJoin;\nOUT float vStrokeWeight;\n\nvec2 lineIntersection(vec2 aPoint, vec2 aDir, vec2 bPoint, vec2 bDir) {\n  // Rotate and translate so a starts at the origin and goes out to the right\n  bPoint -= aPoint;\n  vec2 rotatedBFrom = vec2(\n    bPoint.x*aDir.x + bPoint.y*aDir.y,\n    bPoint.y*aDir.x - bPoint.x*aDir.y\n  );\n  vec2 bTo = bPoint + bDir;\n  vec2 rotatedBTo = vec2(\n    bTo.x*aDir.x + bTo.y*aDir.y,\n    bTo.y*aDir.x - bTo.x*aDir.y\n  );\n  float intersectionDistance =\n    rotatedBTo.x + (rotatedBFrom.x - rotatedBTo.x) * rotatedBTo.y /\n    (rotatedBTo.y - rotatedBFrom.y);\n  return aPoint + aDir * intersectionDistance;\n}\n\nstruct StrokeVertex {\n  vec3 position;\n  vec3 tangentIn;\n  vec3 tangentOut;\n  vec4 color;\n  float weight;\n};\n\nvoid main() {\n  HOOK_beforeVertex();\n\n  if (!uSimpleLines) {\n      // Caps have one of either the in or out tangent set to 0\n      vCap = (aTangentIn == vec3(0.)) != (aTangentOut == vec3(0.)) ? 1. : 0.;\n\n      // Joins have two unique, defined tangents\n      vJoin = (\n          aTangentIn != vec3(0.) &&\n          aTangentOut != vec3(0.) &&\n          aTangentIn != aTangentOut\n      ) ? 1. : 0.;\n  }\n\n  StrokeVertex inputs;\n  inputs.position = aPosition.xyz;\n  inputs.color = uUseLineColor ? aVertexColor : uMaterialColor;\n  inputs.weight = uStrokeWeight;\n  inputs.tangentIn = aTangentIn;\n  inputs.tangentOut = aTangentOut;\n\n#ifdef AUGMENTED_HOOK_getObjectInputs\n  inputs = HOOK_getObjectInputs(inputs);\n#endif\n\n#ifdef AUGMENTED_HOOK_getWorldInputs\n  inputs.position = (uModelMatrix * vec4(inputs.position, 1.)).xyz;\n  inputs.tangentIn = (uModelMatrix * vec4(aTangentIn, 0.)).xyz;\n  inputs.tangentOut = (uModelMatrix * vec4(aTangentOut, 0.)).xyz;\n  inputs = HOOK_getWorldInputs(inputs);\n#endif\n\n#ifdef AUGMENTED_HOOK_getWorldInputs\n  // Already multiplied by the model matrix, just apply view\n  inputs.position = (uViewMatrix * vec4(inputs.position, 1.)).xyz;\n  inputs.tangentIn = (uViewMatrix * vec4(aTangentIn, 0.)).xyz;\n  inputs.tangentOut = (uViewMatrix * vec4(aTangentOut, 0.)).xyz;\n#else\n  // Apply both at once\n  inputs.position = (uModelViewMatrix * vec4(inputs.position, 1.)).xyz;\n  inputs.tangentIn = (uModelViewMatrix * vec4(aTangentIn, 0.)).xyz;\n  inputs.tangentOut = (uModelViewMatrix * vec4(aTangentOut, 0.)).xyz;\n#endif\n#ifdef AUGMENTED_HOOK_getCameraInputs\n  inputs = HOOK_getCameraInputs(inputs);\n#endif\n\n  vec4 posp = vec4(inputs.position, 1.);\n  vec4 posqIn = vec4(inputs.position + inputs.tangentIn, 1.);\n  vec4 posqOut = vec4(inputs.position + inputs.tangentOut, 1.);\n  vStrokeWeight = inputs.weight;\n\n  float facingCamera = pow(\n    // The word space tangent's z value is 0 if it's facing the camera\n    abs(normalize(posqIn-posp).z),\n\n    // Using pow() here to ramp `facingCamera` up from 0 to 1 really quickly\n    // so most lines get scaled and don't get clipped\n    0.25\n  );\n\n  // Moving vertices slightly toward the camera\n  // to avoid depth-fighting with the fill triangles.\n  // A mix of scaling and offsetting is used based on distance\n  // Discussion here:\n  // https://github.com/processing/p5.js/issues/7200 \n\n  // using a scale <1 moves the lines towards nearby camera\n  // in order to prevent popping effects due to half of\n  // the line disappearing behind the geometry faces.\n  float zDistance = -posp.z; \n  float distanceFactor = smoothstep(0.0, 800.0, zDistance); \n  \n  // Discussed here:\n  // http://www.opengl.org/discussion_boards/ubbthreads.php?ubb=showflat&Number=252848  \n  float scale = mix(1., 0.995, facingCamera);\n  float dynamicScale = mix(scale, 1.0, distanceFactor); // Closer = more scale, farther = less\n\n  posp.xyz = posp.xyz * dynamicScale;\n  posqIn.xyz = posqIn.xyz * dynamicScale;\n  posqOut.xyz = posqOut.xyz * dynamicScale;\n\n  // Moving vertices slightly toward camera when far away \n  // https://github.com/processing/p5.js/issues/6956 \n  float zOffset = mix(0., -1., facingCamera);\n  float dynamicZAdjustment = mix(0.0, zOffset, distanceFactor); // Closer = less zAdjustment, farther = more\n\n  posp.z -= dynamicZAdjustment;\n  posqIn.z -= dynamicZAdjustment;\n  posqOut.z -= dynamicZAdjustment;\n  \n  vec4 p = uProjectionMatrix * posp;\n  vec4 qIn = uProjectionMatrix * posqIn;\n  vec4 qOut = uProjectionMatrix * posqOut;\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 tangentIn = normalize((qIn.xy*p.w - p.xy*qIn.w) * uViewport.zw);\n  vec2 tangentOut = normalize((qOut.xy*p.w - p.xy*qOut.w) * uViewport.zw);\n\n  vec2 curPerspScale;\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\n    // The y value of the projection matrix may be flipped if rendering to a Framebuffer.\n    // Multiplying again by its sign here negates the flip to get just the scale.\n    curPerspScale = (uProjectionMatrix * vec4(1, sign(uProjectionMatrix[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  vec2 offset;\n  if (vJoin == 1. && !uSimpleLines) {\n    vTangent = normalize(tangentIn + tangentOut);\n    vec2 normalIn = vec2(-tangentIn.y, tangentIn.x);\n    vec2 normalOut = vec2(-tangentOut.y, tangentOut.x);\n    float side = sign(aSide);\n    float sideEnum = abs(aSide);\n\n    // We generate vertices for joins on either side of the centerline, but\n    // the \"elbow\" side is the only one needing a join. By not setting the\n    // offset for the other side, all its vertices will end up in the same\n    // spot and not render, effectively discarding it.\n    if (sign(dot(tangentOut, vec2(-tangentIn.y, tangentIn.x))) != side) {\n      // Side enums:\n      //   1: the side going into the join\n      //   2: the middle of the join\n      //   3: the side going out of the join\n      if (sideEnum == 2.) {\n        // Calculate the position + tangent on either side of the join, and\n        // find where the lines intersect to find the elbow of the join\n        vec2 c = (posp.xy/posp.w + vec2(1.,1.)) * 0.5 * uViewport.zw;\n        vec2 intersection = lineIntersection(\n          c + (side * normalIn * inputs.weight / 2.),\n          tangentIn,\n          c + (side * normalOut * inputs.weight / 2.),\n          tangentOut\n        );\n        offset = (intersection - c);\n\n        // When lines are thick and the angle of the join approaches 180, the\n        // elbow might be really far from the center. We'll apply a limit to\n        // the magnitude to avoid lines going across the whole screen when this\n        // happens.\n        float mag = length(offset);\n        float maxMag = 3. * inputs.weight;\n        if (mag > maxMag) {\n          offset *= maxMag / mag;\n        }\n      } else if (sideEnum == 1.) {\n        offset = side * normalIn * inputs.weight / 2.;\n      } else if (sideEnum == 3.) {\n        offset = side * normalOut * inputs.weight / 2.;\n      }\n    }\n    if (uStrokeJoin == STROKE_JOIN_BEVEL) {\n      vec2 avgNormal = vec2(-vTangent.y, vTangent.x);\n      vMaxDist = abs(dot(avgNormal, normalIn * inputs.weight / 2.));\n    } else {\n      vMaxDist = inputs.weight / 2.;\n    }\n  } else {\n    vec2 tangent = aTangentIn == vec3(0.) ? tangentOut : tangentIn;\n\n    vTangent = tangent;\n    vec2 normal = vec2(-tangent.y, tangent.x);\n\n    float normalOffset = sign(aSide);\n    // Caps will have side values of -2 or 2 on the edge of the cap that\n    // extends out from the line\n    float tangentOffset = abs(aSide) - 1.;\n    offset = (normal * normalOffset + tangent * tangentOffset) *\n      inputs.weight * 0.5;\n    vMaxDist = inputs.weight / 2.;\n  }\n\n  vCenter = p.xy;\n  vPosition = vCenter + offset;\n  vColor = inputs.color;\n\n  gl_Position.xy = p.xy + offset.xy * curPerspScale;\n  gl_Position.zw = p.zw;\n  \n  HOOK_afterVertex();\n}\n",lineFrag:El+"precision highp int;\nprecision highp float;\n\nuniform vec4 uMaterialColor;\nuniform int uStrokeCap;\nuniform int uStrokeJoin;\n\nIN vec4 vColor;\nIN vec2 vTangent;\nIN vec2 vCenter;\nIN vec2 vPosition;\nIN float vStrokeWeight;\nIN float vMaxDist;\nIN float vCap;\nIN float vJoin;\n\nfloat distSquared(vec2 a, vec2 b) {\n  vec2 aToB = b - a;\n  return dot(aToB, aToB);\n}\n\nstruct Inputs {\n  vec4 color;\n  vec2 tangent;\n  vec2 center;\n  vec2 position;\n  float strokeWeight;\n};\n\nvoid main() {\n  HOOK_beforeFragment();\n\n  Inputs inputs;\n  inputs.color = vColor;\n  inputs.tangent = vTangent;\n  inputs.center = vCenter;\n  inputs.position = vPosition;\n  inputs.strokeWeight = vStrokeWeight;\n  inputs = HOOK_getPixelInputs(inputs);\n\n  if (vCap > 0.) {\n    if (\n      uStrokeCap == STROKE_CAP_ROUND &&\n      HOOK_shouldDiscard(distSquared(inputs.position, inputs.center) > inputs.strokeWeight * inputs.strokeWeight * 0.25)\n    ) {\n      discard;\n    } else if (\n      uStrokeCap == STROKE_CAP_SQUARE &&\n      HOOK_shouldDiscard(dot(inputs.position - inputs.center, inputs.tangent) > 0.)\n    ) {\n      discard;\n    // Use full area for PROJECT\n    } else if (HOOK_shouldDiscard(false)) {\n      discard;\n    }\n  } else if (vJoin > 0.) {\n    if (\n      uStrokeJoin == STROKE_JOIN_ROUND &&\n      HOOK_shouldDiscard(distSquared(inputs.position, inputs.center) > inputs.strokeWeight * inputs.strokeWeight * 0.25)\n    ) {\n      discard;\n    } else if (uStrokeJoin == STROKE_JOIN_BEVEL) {\n      vec2 normal = vec2(-inputs.tangent.y, inputs.tangent.x);\n      if (HOOK_shouldDiscard(abs(dot(inputs.position - inputs.center, normal)) > vMaxDist)) {\n        discard;\n      }\n    // Use full area for MITER\n    } else if (HOOK_shouldDiscard(false)) {\n      discard;\n    }\n  }\n  OUT_COLOR = HOOK_getFinalColor(inputs.color, vec2(0.0, 0.0));\n  OUT_COLOR.rgb *= OUT_COLOR.a;\n  HOOK_afterFragment();\n}\n",imageLightVert:"precision highp float;\nIN vec3 aPosition;\nIN vec3 aNormal;\nIN vec2 aTexCoord;\n\nOUT vec3 localPos;\nOUT vec3 vWorldNormal;\nOUT vec3 vWorldPosition;\nOUT vec2 vTexCoord;\n\nuniform mat4 uModelViewMatrix;\nuniform mat4 uProjectionMatrix;\nuniform mat3 uNormalMatrix;\n\nvoid main() {\n  // Multiply the position by the matrix.\n  vec4 viewModelPosition = uModelViewMatrix * vec4(aPosition, 1.0);\n  gl_Position = uProjectionMatrix * viewModelPosition;  \n  \n  // orient the normals and pass to the fragment shader\n  vWorldNormal = uNormalMatrix * aNormal;\n  \n  // send the view position to the fragment shader\n  vWorldPosition = (uModelViewMatrix * vec4(aPosition, 1.0)).xyz;\n  \n  localPos = vWorldPosition;\n  vTexCoord = aTexCoord;\n}\n\n\n/*\nin the vertex shader we'll compute the world position and world oriented normal of the vertices and pass those to the fragment shader as varyings.\n*/\n",imageLightDiffusedFrag:"precision highp float;\nIN vec3 localPos;\n\n// the HDR cubemap converted (can be from an equirectangular environment map.)\nuniform sampler2D environmentMap;\nIN vec2 vTexCoord;\n\nconst float PI = 3.14159265359;\n\nvec2 nTOE( vec3 v ){\n  // x = r sin(phi) cos(theta)   \n  // y = r cos(phi)  \n  // z = r sin(phi) sin(theta)\n  float phi = acos( v.y );\n  // if phi is 0, then there are no x, z components\n  float theta = 0.0;\n  // else \n  theta = acos(v.x / sin(phi));\n  float sinTheta = v.z / sin(phi);\n  if (sinTheta < 0.0) {\n    // Turn it into -theta, but in the 0-2PI range\n    theta = 2.0 * PI - theta;\n  }\n  theta = theta / (2.0 * 3.14159);\n  phi = phi / 3.14159 ;\n  \n  vec2 angles = vec2( phi, theta );\n  return angles;\n}\n\nfloat random(vec2 p) {\n  vec3 p3  = fract(vec3(p.xyx) * .1031);\n  p3 += dot(p3, p3.yzx + 33.33);\n  return fract((p3.x + p3.y) * p3.z);\n}\n\nvoid main()\n{   \t \n\t// the sample direction equals the hemisphere's orientation\n  float phi = vTexCoord.x * 2.0 * PI;\n  float theta = vTexCoord.y * PI;\n  float x = sin(theta) * cos(phi);\n  float y = sin(theta) * sin(phi);\n  float z = cos(theta);\n  vec3 normal = vec3( x, y, z);\n\n\t// Discretely sampling the hemisphere given the integral's\n  // spherical coordinates translates to the following fragment code:\n\tvec3 irradiance = vec3(0.0);  \n\tvec3 up\t= vec3(0.0, 1.0, 0.0);\n\tvec3 right = normalize(cross(up, normal));\n\tup = normalize(cross(normal, right));\n\n\t//  We specify a fixed sampleDelta delta value to traverse\n  // the hemisphere; decreasing or increasing the sample delta\n  // will increase or decrease the accuracy respectively.\n\tconst float sampleDelta = 0.100;\n\tfloat nrSamples = 0.0;\n  float randomOffset = random(gl_FragCoord.xy) * sampleDelta;\n\tfor(float rawPhi = 0.0; rawPhi < 2.0 * PI; rawPhi += sampleDelta)\n\t{\n    float phi = rawPhi + randomOffset;\n    for(float rawTheta = 0.0; rawTheta < ( 0.5 ) * PI; rawTheta += sampleDelta)\n    {\n      float theta = rawTheta + randomOffset;\n      // spherical to cartesian (in tangent space) // tangent space to world // add each sample result to irradiance\n      float x = sin(theta) * cos(phi);\n      float y = sin(theta) * sin(phi);\n      float z = cos(theta);\n      vec3 tangentSample = vec3( x, y, z);\n      \n      vec3 sampleVec = tangentSample.x * right + tangentSample.y * up + tangentSample.z * normal;\n        irradiance += (TEXTURE(environmentMap, nTOE(sampleVec)).xyz) * cos(theta) * sin(theta);\n      nrSamples++;\n    }\n\t}\n\t// divide by the total number of samples taken, giving us the average sampled irradiance.\n\tirradiance = PI * irradiance * (1.0 / float(nrSamples )) ;\n  \n \n\tOUT_COLOR = vec4(irradiance, 1.0);\n}",imageLightSpecularFrag:"precision highp float;\r\nIN vec3 localPos;\r\nIN vec2 vTexCoord;\r\n\r\n// our texture\r\nuniform sampler2D environmentMap;\r\nuniform float roughness;\r\n\r\nconst float PI = 3.14159265359;\r\n\r\nfloat VanDerCorput(int bits);\r\nvec2 HammersleyNoBitOps(int i, int N);\r\nvec3 ImportanceSampleGGX(vec2 Xi, vec3 N, float roughness);\r\n\r\n\r\nvec2 nTOE( vec3 v ){\r\n  // x = r sin(phi) cos(theta)   \r\n  // y = r cos(phi)  \r\n  // z = r sin(phi) sin(theta)\r\n  float phi = acos( v.y );\r\n  // if phi is 0, then there are no x, z components\r\n  float theta = 0.0;\r\n  // else \r\n  theta = acos(v.x / sin(phi));\r\n  float sinTheta = v.z / sin(phi);\r\n  if (sinTheta < 0.0) {\r\n    // Turn it into -theta, but in the 0-2PI range\r\n    theta = 2.0 * PI - theta;\r\n  }\r\n  theta = theta / (2.0 * 3.14159);\r\n  phi = phi / 3.14159 ;\r\n  \r\n  vec2 angles = vec2( phi, theta );\r\n  return angles;\r\n}\r\n\r\n\r\nvoid main(){\r\n  const int SAMPLE_COUNT = 400; // 4096\r\n  int lowRoughnessLimit = int(pow(2.0,(roughness+0.1)*20.0));\r\n  float totalWeight = 0.0;\r\n  vec3 prefilteredColor = vec3(0.0);\r\n  float phi = vTexCoord.x * 2.0 * PI;\r\n  float theta = vTexCoord.y * PI;\r\n  float x = sin(theta) * cos(phi);\r\n  float y = sin(theta) * sin(phi);\r\n  float z = cos(theta);\r\n  vec3 N = vec3(x,y,z);\r\n  vec3 V = N;\r\n  for (int i = 0; i < SAMPLE_COUNT; ++i)\r\n  {\r\n    // break at smaller sample numbers for low roughness levels\r\n    if(i == lowRoughnessLimit)\r\n    {\r\n      break;\r\n    }\r\n    vec2 Xi = HammersleyNoBitOps(i, SAMPLE_COUNT);\r\n    vec3 H = ImportanceSampleGGX(Xi, N, roughness);\r\n    vec3 L = normalize(2.0 * dot(V, H) * H - V);\r\n\r\n    float NdotL = max(dot(N, L), 0.0);\r\n    if (NdotL > 0.0)\r\n    {\r\n      prefilteredColor += TEXTURE(environmentMap, nTOE(L)).xyz * NdotL;\r\n      totalWeight += NdotL;\r\n    }\r\n  }\r\n  prefilteredColor = prefilteredColor / totalWeight;\r\n\r\n OUT_COLOR  = vec4(prefilteredColor, 1.0);\r\n}\r\n\r\nvec3 ImportanceSampleGGX(vec2 Xi, vec3 N, float roughness){\r\n  float a = roughness * roughness;\r\n\r\n  float phi = 2.0 * PI * Xi.x;\r\n  float cosTheta = sqrt((1.0 - Xi.y) / (1.0 + (a * a - 1.0) * Xi.y));\r\n  float sinTheta = sqrt(1.0 - cosTheta * cosTheta);\r\n  // from spherical coordinates to cartesian coordinates\r\n  vec3 H;\r\n  H.x = cos(phi) * sinTheta;\r\n  H.y = sin(phi) * sinTheta;\r\n  H.z = cosTheta;\r\n\r\n  // from tangent-space vector to world-space sample vector\r\n  vec3 up = abs(N.z) < 0.999 ? vec3(0.0, 0.0, 1.0) : vec3(1.0, 0.0, 0.0);\r\n  vec3 tangent = normalize(cross(up, N));\r\n  vec3 bitangent = cross(N, tangent);\r\n\r\n  vec3 sampleVec = tangent * H.x + bitangent * H.y + N * H.z;\r\n  return normalize(sampleVec);\r\n}\r\n\r\n\r\nfloat VanDerCorput(int n, int base)\r\n{\r\n#ifdef WEBGL2\r\n\r\n    uint bits = uint(n);\r\n    bits = (bits << 16u) | (bits >> 16u);\r\n    bits = ((bits & 0x55555555u) << 1u) | ((bits & 0xAAAAAAAAu) >> 1u);\r\n    bits = ((bits & 0x33333333u) << 2u) | ((bits & 0xCCCCCCCCu) >> 2u);\r\n    bits = ((bits & 0x0F0F0F0Fu) << 4u) | ((bits & 0xF0F0F0F0u) >> 4u);\r\n    bits = ((bits & 0x00FF00FFu) << 8u) | ((bits & 0xFF00FF00u) >> 8u);\r\n    return float(bits) * 2.3283064365386963e-10; // / 0x100000000\r\n\r\n#else\r\n\r\n  float invBase = 1.0 / float(base);\r\n  float denom = 1.0;\r\n  float result = 0.0;\r\n\r\n\r\n  for (int i = 0; i < 32; ++i)\r\n  {\r\n        if (n > 0)\r\n        {\r\n        denom = mod(float(n), 2.0);\r\n        result += denom * invBase;\r\n        invBase = invBase / 2.0;\r\n        n = int(float(n) / 2.0);\r\n        }\r\n  }\r\n\r\n\r\n  return result;\r\n\r\n#endif\r\n}\r\n\r\nvec2 HammersleyNoBitOps(int i, int N)\r\n{\r\n  return vec2(float(i) / float(N), VanDerCorput(i, 2));\r\n}\r\n",filterBaseVert:vo,filterBaseFrag:xo};for(const e in Al)Al[e]=bo+Al[e];class Dl extends Ua{constructor(e,t,r,i,n){super(e,t,r,i,n),this.webglVersion===s?this.blendExt=this.GL:this.blendExt=this.GL.getExtension("EXT_blend_minmax"),this._userEnabledStencil=!1,this._internalEnable=this.drawingContext.enable,this._internalDisable=this.drawingContext.disable,this.drawingContext.enable=e=>(e===this.drawingContext.STENCIL_TEST&&(this._clipping||(this._userEnabledStencil=!0)),this._internalEnable.call(this.drawingContext,e)),this.drawingContext.disable=e=>(e===this.drawingContext.STENCIL_TEST&&(this._userEnabledStencil=!1),this._internalDisable.call(this.drawingContext,e)),this._cachedBlendMode=void 0,this.strandsBackend=nh}setupContext(){this._setAttributeDefaults(this._pInst),this._initContext(),this.GL=this.drawingContext}_applyBlendMode(){if(this._cachedBlendMode===this.states.curBlendMode)return;const e=this.GL;switch(this.states.curBlendMode){case Z:e.blendEquation(e.FUNC_ADD),e.blendFunc(e.ONE,e.ONE_MINUS_SRC_ALPHA);break;case J:e.blendEquation(e.FUNC_ADD),e.blendFunc(e.ONE,e.ONE);break;case K:e.blendEquation(e.FUNC_ADD),e.blendFunc(e.ZERO,e.ONE_MINUS_SRC_ALPHA);break;case ne:e.blendEquation(e.FUNC_ADD),e.blendFunc(e.DST_COLOR,e.ONE_MINUS_SRC_ALPHA);break;case se:e.blendEquation(e.FUNC_ADD),e.blendFunc(e.ONE,e.ONE_MINUS_SRC_COLOR);break;case ie: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 ae:e.blendEquation(e.FUNC_ADD),e.blendFunc(e.ONE,e.ZERO);break;case re:e.blendEquationSeparate(e.FUNC_REVERSE_SUBTRACT,e.FUNC_ADD),e.blendFuncSeparate(e.ONE,e.ONE,e.ONE,e.ONE_MINUS_SRC_ALPHA);break;case Q:this.blendExt?(e.blendEquationSeparate(this.blendExt.MIN||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 ee:this.blendExt?(e.blendEquationSeparate(this.blendExt.MAX||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 Renderer3D set curBlendMode to an unsupported mode.")}this._cachedBlendMode=this.states.curBlendMode}_shaderOptions(){}_useShader(e){this.GL.useProgram(e._glProgram)}_disableRemainingAttributes(e){for(const t of this.registerEnabled.values())Object.keys(e.attributes).some((r=>e.attributes[r].location===t))||(this.GL.disableVertexAttribArray(t),this.registerEnabled.delete(t))}_drawBuffers(e,{mode:t=4,count:r}){const i=this.GL,n=this.geometryBufferCache.getCached(e);if(n)if("stroke"===this._curShader.shaderType)if(1===r)i.drawArrays(i.TRIANGLES,0,e.lineVertices.length/3);else try{i.drawArraysInstanced(i.TRIANGLES,0,e.lineVertices.length/3,r)}catch(e){console.log("🌸 p5.js says: Instancing is only supported in WebGL2 mode")}else if("text"===this._curShader.shaderType)this._bindBuffer(n.indexBuffer,i.ELEMENT_ARRAY_BUFFER),i.drawElements(i.TRIANGLES,6,i.UNSIGNED_SHORT,0);else if(n.indexBuffer){if(this._bindBuffer(n.indexBuffer,i.ELEMENT_ARRAY_BUFFER),this._pInst.webglVersion!==s&&n.indexBufferType===i.UNSIGNED_INT&&!i.getExtension("OES_element_index_uint"))throw new Error("Unable to render a 3d model with > 65535 triangles. Your web browser does not support the WebGL Extension OES_element_index_uint.");if(1===r)i.drawElements(i.TRIANGLES,3*e.faces.length,n.indexBufferType,0);else try{i.drawElementsInstanced(i.TRIANGLES,3*e.faces.length,n.indexBufferType,0,r)}catch(e){console.log("🌸 p5.js says: Instancing is only supported in WebGL2 mode")}}else{let n;if(n=4===t?i.TRIANGLES:6===t?i.TRIANGLE_FAN:i.TRIANGLE_STRIP,1===r)i.drawArrays(n,0,e.vertices.length);else try{i.drawArraysInstanced(n,0,e.vertices.length,r)}catch(e){console.log("🌸 p5.js says: Instancing is only supported in WebGL2 mode")}}}_beforeDrawText(){this.GL.pixelStorei(this.GL.UNPACK_PREMULTIPLY_ALPHA_WEBGL,!1)}_afterDrawText(){this.GL.pixelStorei(this.GL.UNPACK_PREMULTIPLY_ALPHA_WEBGL,!0)}_setAttributeDefaults(e){const t={alpha:!0,depth:!0,stencil:!0,antialias:navigator.userAgent.toLowerCase().includes("safari"),premultipliedAlpha:!0,preserveDrawingBuffer:!0,perPixelLighting:!0,version:2};null===e._glAttributes?e._glAttributes=t:e._glAttributes=Object.assign(t,e._glAttributes)}_setAttributes(e,t){if(void 0===this._pInst._glAttributes)return void console.log("You are trying to use setAttributes on a p5.Graphics object that does not use a WEBGL renderer.");let r=!0;void 0!==t?(null===this._pInst._glAttributes&&(this._pInst._glAttributes={}),this._pInst._glAttributes[e]!==t&&(this._pInst._glAttributes[e]=t,r=!1)):e instanceof Object&&this._pInst._glAttributes!==e&&(this._pInst._glAttributes=e,r=!1),this.isP3D&&!r&&(!this._pInst._setupDone&&this.geometryBufferCache.numCached()>0?p5._friendlyError("Sorry, Could not set the attributes, you need to call setAttributes() before calling the other drawing methods in setup()"):(this._resetContext(null,null,Dl),this.states.curCamera&&(this.states.curCamera._renderer=this._renderer)))}_initContext(){if(1!==this._pInst._glAttributes?.version&&(this.drawingContext=this.canvas.getContext("webgl2",this._pInst._glAttributes)),this.webglVersion=this.drawingContext?s:n,this._pInst.webglVersion=this.webglVersion,this.drawingContext||(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");{const e=this.drawingContext;e.enable(e.DEPTH_TEST),e.depthFunc(e.LEQUAL),e.viewport(0,0,e.drawingBufferWidth,e.drawingBufferHeight),e.pixelStorei(e.UNPACK_PREMULTIPLY_ALPHA_WEBGL,!0),this._viewport=this.drawingContext.getParameter(this.drawingContext.VIEWPORT)}}_updateSize(){}_getMaxTextureSize(){const e=this.drawingContext;return e.getParameter(e.MAX_TEXTURE_SIZE)}_adjustDimensions(e,t,r=this._pixelDensity){this._maxTextureSize||(this._maxTextureSize=this._getMaxTextureSize());let i=this._maxTextureSize,n=Math.floor(i/r),s=Math.min(e,n),a=Math.min(t,n);return s===e&&a===t||console.warn(`Warning: The requested width/height exceeds hardware limits. Adjusting dimensions to width: ${s}, height: ${a}.`),{adjustedWidth:s,adjustedHeight:a}}_resetBuffersBeforeDraw(){this.GL.clearStencil(0),this.GL.clear(this.GL.DEPTH_BUFFER_BIT|this.GL.STENCIL_BUFFER_BIT),this._userEnabledStencil||this._internalDisable.call(this.GL,this.GL.STENCIL_TEST)}_applyClip(){const e=this.GL;e.clearStencil(0),e.clear(e.STENCIL_BUFFER_BIT),this._internalEnable.call(e,e.STENCIL_TEST),this._stencilTestOn=!0,e.stencilFunc(e.ALWAYS,1,255),e.stencilOp(e.KEEP,e.KEEP,e.REPLACE),e.disable(e.DEPTH_TEST)}_unapplyClip(){const e=this.GL;e.stencilOp(e.KEEP,e.KEEP,e.KEEP),e.stencilFunc(this._clipInvert?e.EQUAL:e.NOTEQUAL,0,255),e.enable(e.DEPTH_TEST)}_clearClipBuffer(){this.GL.clearStencil(1),this.GL.clear(this.GL.STENCIL_BUFFER_BIT),this._userEnabledStencil||this._internalDisable.call(this.GL,this.GL.STENCIL_TEST)}_getPixel(e,t){const r=this.GL;return io(r,null,e,t,r.RGBA,r.UNSIGNED_BYTE,this._pInst.height*this._pInst.pixelDensity())}loadPixels(){if(!0!==this._pInst._glAttributes.preserveDrawingBuffer)return void console.log("loadPixels only works in WebGL when preserveDrawingBuffer is true.");const e=this._pixelDensity,t=this.GL;this.pixels=ro(this.pixels,t,null,0,0,this.width*e,this.height*e,t.RGBA,t.UNSIGNED_BYTE,this.height*e)}updatePixels(){const e=this._getTempFramebuffer();e.pixels=this.pixels,e.updatePixels(),this.push(),this.resetMatrix(),this.clear(),this.states.setValue("imageMode",w),this.image(e,0,0,e.width,e.height,-e.width/2,-e.height/2,e.width,e.height),this.pop(),this.GL.clearDepth(1),this.GL.clear(this.GL.DEPTH_BUFFER_BIT)}zClipRange(){return[-1,1]}defaultNearScale(){return.1}defaultFarScale(){return 10}supportsTriangleFan(){return!0}viewport(e,t){this._viewport=[0,0,e,t],this.GL.viewport(0,0,e,t)}_updateViewport(){this._origViewport={width:this.GL.drawingBufferWidth,height:this.GL.drawingBufferHeight},this.viewport(this._origViewport.width,this._origViewport.height)}_createPixelsArray(){this.pixels=new Uint8Array(this.GL.drawingBufferWidth*this.GL.drawingBufferHeight*4)}clear(...e){const t=e[0]||0,r=e[1]||0,i=e[2]||0;let n=e[3]||0;const s=this.activeFramebuffer();s&&s.format===Ve&&!s.antialias&&0===n&&(n=1e-10),this.GL.clearColor(t*n,r*n,i*n,n),this.GL.clearDepth(1),this.GL.clear(this.GL.COLOR_BUFFER_BIT|this.GL.DEPTH_BUFFER_BIT)}clearDepth(e=1){this.GL.clearDepth(e),this.GL.clear(this.GL.DEPTH_BUFFER_BIT)}_applyStencilTestIfClipping(){const e=this.drawTarget();e._isClipApplied!==this._stencilTestOn&&(e._isClipApplied?(this._internalEnable.call(this.GL,this.GL.STENCIL_TEST),this._stencilTestOn=!0):(this._userEnabledStencil||this._internalDisable.call(this.GL,this.GL.STENCIL_TEST),this._stencilTestOn=!1))}baseMaterialShader(){if(!this._pInst._glAttributes.perPixelLighting)throw new Error("The material shader does not support hooks without perPixelLighting. Try turning it back on.");return super.baseMaterialShader()}_getLightShader(){return this._defaultLightShader||(this._pInst._glAttributes.perPixelLighting?this._defaultLightShader=new qa(this,this._webGL2CompatibilityPrefix("vert","highp")+Al.phongVert,this._webGL2CompatibilityPrefix("frag","highp")+Al.phongFrag,{vertex:{"void beforeVertex":"() {}","Vertex getObjectInputs":"(Vertex inputs) { return inputs; }","Vertex getWorldInputs":"(Vertex inputs) { return inputs; }","Vertex getCameraInputs":"(Vertex inputs) { return inputs; }","void afterVertex":"() {}"},fragment:{"void beforeFragment":"() {}","Inputs getPixelInputs":"(Inputs inputs) { return inputs; }","vec4 combineColors":"(ColorComponents components) {\n                vec4 color = vec4(0.);\n                color.rgb += components.diffuse * components.baseColor;\n                color.rgb += components.ambient * components.ambientColor;\n                color.rgb += components.specular * components.specularColor;\n                color.rgb += components.emissive;\n                color.a = components.opacity;\n                return color;\n              }","vec4 getFinalColor":"(vec4 color, vec2 texCoord) { return color; }","void afterFragment":"() {}"}}):this._defaultLightShader=new qa(this,this._webGL2CompatibilityPrefix("vert","highp")+Al.lightVert,this._webGL2CompatibilityPrefix("frag","highp")+Al.lightTextureFrag)),this._defaultLightShader}_getNormalShader(){return this._defaultNormalShader||(this._defaultNormalShader=new qa(this,this._webGL2CompatibilityPrefix("vert","highp")+Al.normalVert,this._webGL2CompatibilityPrefix("frag","highp")+Al.normalFrag,{vertex:{"void beforeVertex":"() {}","Vertex getObjectInputs":"(Vertex inputs) { return inputs; }","Vertex getWorldInputs":"(Vertex inputs) { return inputs; }","Vertex getCameraInputs":"(Vertex inputs) { return inputs; }","void afterVertex":"() {}"},fragment:{"void beforeFragment":"() {}","vec4 getFinalColor":"(vec4 color, vec2 texCoord) { return color; }","void afterFragment":"() {}"}})),this._defaultNormalShader}_getColorShader(){return this._defaultColorShader||(this._defaultColorShader=new qa(this,this._webGL2CompatibilityPrefix("vert","highp")+Al.normalVert,this._webGL2CompatibilityPrefix("frag","highp")+Al.basicFrag,{vertex:{"void beforeVertex":"() {}","Vertex getObjectInputs":"(Vertex inputs) { return inputs; }","Vertex getWorldInputs":"(Vertex inputs) { return inputs; }","Vertex getCameraInputs":"(Vertex inputs) { return inputs; }","void afterVertex":"() {}"},fragment:{"void beforeFragment":"() {}","vec4 getFinalColor":"(vec4 color, vec2 texCoord) { return color; }","void afterFragment":"() {}"}})),this._defaultColorShader}_getLineShader(){return this._defaultLineShader||(this._defaultLineShader=new qa(this,this._webGL2CompatibilityPrefix("vert","highp")+Al.lineVert,this._webGL2CompatibilityPrefix("frag","highp")+Al.lineFrag,{vertex:{"void beforeVertex":"() {}","StrokeVertex getObjectInputs":"(StrokeVertex inputs) { return inputs; }","StrokeVertex getWorldInputs":"(StrokeVertex inputs) { return inputs; }","StrokeVertex getCameraInputs":"(StrokeVertex inputs) { return inputs; }","void afterVertex":"() {}"},fragment:{"void beforeFragment":"() {}","Inputs getPixelInputs":"(Inputs inputs) { return inputs; }","vec4 getFinalColor":"(vec4 color, vec2 texCoord) { return color; }","bool shouldDiscard":"(bool outside) { return outside; }","void afterFragment":"() {}"}})),this._defaultLineShader}_getFontShader(){return this._defaultFontShader||(this.webglVersion===n&&this.GL.getExtension("OES_standard_derivatives"),this._defaultFontShader=new qa(this,this._webGL2CompatibilityPrefix("vert","highp")+Al.fontVert,this._webGL2CompatibilityPrefix("frag","highp")+Al.fontFrag)),this._defaultFontShader}baseFilterShader(){return this._baseFilterShader||(this._baseFilterShader=new qa(this,this._webGL2CompatibilityPrefix("vert","highp")+Al.filterBaseVert,this._webGL2CompatibilityPrefix("frag","highp")+Al.filterBaseFrag,{vertex:{},fragment:{"vec4 getColor":"(FilterInputs inputs, in sampler2D canvasContent) {\n              return getTexture(canvasContent, inputs.texCoord);\n            }"},hookAliases:{getColor:["filterColor"]}})),this._baseFilterShader}_webGL2CompatibilityPrefix(e,t){let r="";return this.webglVersion===s&&(r+="#version 300 es\n#define WEBGL2\n"),"vert"===e?r+="#define VERTEX_SHADER\n":"frag"===e&&(r+="#define FRAGMENT_SHADER\n"),t&&(r+=`precision ${t} float;\n`),r}_createImageLightShader(e){if("diffused"===e)return new qa(this,this._webGL2CompatibilityPrefix("vert","highp")+Al.imageLightVert,this._webGL2CompatibilityPrefix("frag","highp")+Al.imageLightDiffusedFrag);if("specular"===e)return new qa(this,this._webGL2CompatibilityPrefix("vert","highp")+Al.imageLightVert,this._webGL2CompatibilityPrefix("frag","highp")+Al.imageLightSpecularFrag);throw new Error(`Unknown imageLight shader type: ${e}`)}_createMipmapTexture(e){return new eo(this,e,{})}_prepareMipmapData(e,t){return{levels:[],size:e,mipLevels:t}}_accumulateMipLevel(e,t,r,i,n){const s=e.get().drawingContext.getImageData(0,0,i,n);t.levels.push(s)}_finalizeMipmapTexture(e){return new eo(this,e.levels,{minFilter:De,magFilter:we})}createMipmapTextureHandle({levels:e,format:t,dataType:r,width:i,height:n}){const s=this.GL,a=s.createTexture();s.bindTexture(s.TEXTURE_2D,a);const o=s.RGBA,h=s.UNSIGNED_BYTE;for(let t=0;t<e.length;t++)s.texImage2D(s.TEXTURE_2D,t,o,o,h,e[t]);return s.texParameteri(s.TEXTURE_2D,s.TEXTURE_MAG_FILTER,s.LINEAR),s.texParameteri(s.TEXTURE_2D,s.TEXTURE_MIN_FILTER,s.LINEAR_MIPMAP_LINEAR),s.bindTexture(s.TEXTURE_2D,null),{texture:a,glFormat:o,glDataType:h}}_bindBuffer(e,t,r,i,n){const s=this.GL;if(t||(t=s.ARRAY_BUFFER),s.bindBuffer(t,e),void 0!==r){const e=this._normalizeBufferData(r,i);s.bufferData(t,e,n||s.STATIC_DRAW)}}_prepareBuffer(e,t,r){const i=r.attributes,n=this.GL,s=this._getOrMakeCachedBuffers(t),a=i[e.attr];if(!a)return;let o=s[e.dst];const h=t[e.src];if(h&&h.length>0){const i=!o;if(i&&(s[e.dst]=o=n.createBuffer()),n.bindBuffer(n.ARRAY_BUFFER,o),i||!1!==t.dirtyFlags[e.src]){const r=e.map,i=r?r(h):h;this._bindBuffer(o,n.ARRAY_BUFFER,i),t.dirtyFlags[e.src]=!1}r.enableAttrib(a,e.size)}else{const e=a.location;if(-1===e||!this.registerEnabled.has(e))return;n.disableVertexAttribArray(e),this.registerEnabled.delete(e)}}_enableAttrib(e,t,r,i,n,s,a){const o=t.location,h=this.GL;this.registerEnabled.has(o)||(h.enableVertexAttribArray(o),this.registerEnabled.add(o)),h.vertexAttribPointer(o,r,i||h.FLOAT,n||!1,s||0,a||0)}_ensureGeometryBuffers(e,t,r){const i=this.GL;if(t){let n=e.indexBuffer;n||(n=i.createBuffer()),this._bindBuffer(n,i.ELEMENT_ARRAY_BUFFER,t,r),e.indexBuffer=n,e.indexBufferType=r===Uint32Array?i.UNSIGNED_INT:i.UNSIGNED_SHORT}else e.indexBuffer&&(i.deleteBuffer(e.indexBuffer),e.indexBuffer=null)}_freeBuffers(e){const t=this.GL;function r(r){for(const i of r)e[i.dst]&&(t.deleteBuffer(e[i.dst]),e[i.dst]=null)}e.indexBuffer&&t.deleteBuffer(e.indexBuffer),r(this.buffers.stroke),r(this.buffers.fill),r(this.buffers.user)}_initShader(e){const t=this.GL,r=t.createShader(t.VERTEX_SHADER);if(t.shaderSource(r,e.vertSrc()),t.compileShader(r),!t.getShaderParameter(r,t.COMPILE_STATUS))throw new Error(`Yikes! An error occurred compiling the vertex shader: ${t.getShaderInfoLog(r)} in:\n\n${e.vertSrc()}`);const i=t.createShader(t.FRAGMENT_SHADER);if(t.shaderSource(i,e.fragSrc()),t.compileShader(i),!t.getShaderParameter(i,t.COMPILE_STATUS))throw new Error(`Darn! An error occurred compiling the fragment shader: ${t.getShaderInfoLog(i)}`);const n=t.createProgram();if(t.attachShader(n,r),t.attachShader(n,i),t.linkProgram(n),!t.getProgramParameter(n,t.LINK_STATUS))throw new Error(`Snap! Error linking shader program: ${t.getProgramInfoLog(n)}`);e._compiled=!0,e._glProgram=n,e._vertShader=r,e._fragShader=i}_finalizeShader(){}_getShaderAttributes(e){return oo(e,this.GL)}getUniformMetadata(e){return ao(e,this.GL)}updateUniformValue(e,t,r){return so(e,t,r,(e=>this.getTexture(e)),this.GL)}_updateTexture(e,t){const r=this.GL;r.activeTexture(r.TEXTURE0+e.samplerIndex),t.bindTexture(),t.update(),r.uniform1i(e.location,e.samplerIndex)}bindTexture(e){this.GL.bindTexture(this.GL.TEXTURE_2D,e.getTexture().texture)}unbindTexture(){this.GL.bindTexture(this.GL.TEXTURE_2D,null)}_unbindFramebufferTexture(e){const t=this.GL,r=this._getEmptyTexture();t.activeTexture(t.TEXTURE0+e.samplerIndex),r.bindTexture(),t.uniform1i(e.location,e.samplerIndex)}createTexture({width:e,height:t,format:r,dataType:i}){const n=this.GL,s=n.createTexture();return n.bindTexture(n.TEXTURE_2D,s),n.texImage2D(n.TEXTURE_2D,0,n.RGBA,e,t,0,n.RGBA,n.UNSIGNED_BYTE,null),{texture:s,glFormat:n.RGBA,glDataType:n.UNSIGNED_BYTE}}createFramebufferTextureHandle(e){return null}uploadTextureFromSource({texture:e,glFormat:t,glDataType:r},i){const n=this.GL;n.texImage2D(n.TEXTURE_2D,0,t,t,r,i)}uploadTextureFromData({texture:e,glFormat:t,glDataType:r},i,n,s){const a=this.GL;a.texImage2D(a.TEXTURE_2D,0,t,n,s,0,t,r,i)}getSampler(e){}bindTextureToShader({texture:e},t,r,i){const n=this.GL;n.activeTexture(n.TEXTURE0+i),n.bindTexture(n.TEXTURE_2D,e);const s=n.getUniformLocation(glProgram,r);n.uniform1i(s,i)}setTextureParams(e){return no(e,this.GL,this.webglVersion)}deleteTexture({texture:e}){this.GL.deleteTexture(e)}_applyColorBlend(e,t){const r=this.GL,i=this.states.drawMode===Ee,n=t||this.states.userFillShader||this.states.userStrokeShader||i||this.states.curBlendMode!==Z||e[e.length-1]<1||this._isErasing;return n!==this._isBlending&&(n||this.states.curBlendMode!==Z&&this.states.curBlendMode!==J?r.enable(r.BLEND):r.disable(r.BLEND),r.depthMask(!0),this._isBlending=n),this._applyBlendMode(),e}uniformNameFromHookKey(e){return e.slice(e.indexOf(" ")+1)}populateHooks(e,t,r){return ho(e,t,r)}getShaderHookTypes(e,t){return sh(e,t)}defaultFramebufferAlpha(){return this._pInst._glAttributes.alpha}defaultFramebufferAntialias(){return!!this.supportsFramebufferAntialias()&&this._pInst._glAttributes.antialias}supportsFramebufferAntialias(){return this.webglVersion===s}createFramebufferResources(e){const t=this.GL;if(e.framebuffer=t.createFramebuffer(),!e.framebuffer)throw new Error("Unable to create a framebuffer");if(e.antialias&&(e.aaFramebuffer=t.createFramebuffer(),!e.aaFramebuffer))throw new Error("Unable to create a framebuffer for antialiasing")}validateFramebufferFormats(e){const t=this.GL;e.useDepth&&this.webglVersion===n&&!t.getExtension("WEBGL_depth_texture")&&(console.warn("Unable to create depth textures in this environment. Falling back to a framebuffer without depth."),e.useDepth=!1),e.useDepth&&this.webglVersion===n&&e.depthFormat===ze&&(console.warn("FLOAT depth format is unavailable in WebGL 1. Defaulting to UNSIGNED_INT."),e.depthFormat=Ue),[Ve,ze,je].includes(e.format)||(console.warn("Unknown Framebuffer format. Please use UNSIGNED_BYTE, FLOAT, or HALF_FLOAT. Defaulting to UNSIGNED_BYTE."),e.format=Ve),e.useDepth&&![Ue,ze].includes(e.depthFormat)&&(console.warn("Unknown Framebuffer depth format. Please use UNSIGNED_INT or FLOAT. Defaulting to FLOAT."),e.depthFormat=ze);const r=uo(this);r.float||e.format!==ze||(console.warn("This environment does not support FLOAT textures. Falling back to UNSIGNED_BYTE."),e.format=Ve),e.useDepth&&!r.float&&e.depthFormat===ze&&(console.warn("This environment does not support FLOAT depth textures. Falling back to UNSIGNED_INT."),e.depthFormat=Ue),r.halfFloat||e.format!==je||(console.warn("This environment does not support HALF_FLOAT textures. Falling back to UNSIGNED_BYTE."),e.format=Ve),e.channels===Ti&&[ze,je].includes(e.format)&&(console.warn("FLOAT and HALF_FLOAT formats do not work cross-platform with only RGB channels. Falling back to RGBA."),e.channels=Ni)}recreateFramebufferTextures(e){const t=this.GL,r=t.getParameter(t.TEXTURE_BINDING_2D),i=t.getParameter(t.FRAMEBUFFER_BINDING),n=t.createTexture();if(!n)throw new Error("Unable to create color texture");t.bindTexture(t.TEXTURE_2D,n);const s=this._getFramebufferColorFormat(e);if(t.texImage2D(t.TEXTURE_2D,0,s.internalFormat,e.width*e.density,e.height*e.density,0,s.format,s.type,null),e.colorTexture=n,t.bindFramebuffer(t.FRAMEBUFFER,e.framebuffer),t.framebufferTexture2D(t.FRAMEBUFFER,t.COLOR_ATTACHMENT0,t.TEXTURE_2D,n,0),e.useDepth){const r=t.createTexture();if(!r)throw new Error("Unable to create depth texture");const i=this._getFramebufferDepthFormat(e);t.bindTexture(t.TEXTURE_2D,r),t.texImage2D(t.TEXTURE_2D,0,i.internalFormat,e.width*e.density,e.height*e.density,0,i.format,i.type,null),t.framebufferTexture2D(t.FRAMEBUFFER,e.useStencil?t.DEPTH_STENCIL_ATTACHMENT:t.DEPTH_ATTACHMENT,t.TEXTURE_2D,r,0),e.depthTexture=r}if(e.antialias){if(e.colorRenderbuffer=t.createRenderbuffer(),t.bindRenderbuffer(t.RENDERBUFFER,e.colorRenderbuffer),t.renderbufferStorageMultisample(t.RENDERBUFFER,Math.max(0,Math.min(e.antialiasSamples,t.getParameter(t.MAX_SAMPLES))),s.internalFormat,e.width*e.density,e.height*e.density),e.useDepth){const r=this._getFramebufferDepthFormat(e);e.depthRenderbuffer=t.createRenderbuffer(),t.bindRenderbuffer(t.RENDERBUFFER,e.depthRenderbuffer),t.renderbufferStorageMultisample(t.RENDERBUFFER,Math.max(0,Math.min(e.antialiasSamples,t.getParameter(t.MAX_SAMPLES))),r.internalFormat,e.width*e.density,e.height*e.density)}t.bindFramebuffer(t.FRAMEBUFFER,e.aaFramebuffer),t.framebufferRenderbuffer(t.FRAMEBUFFER,t.COLOR_ATTACHMENT0,t.RENDERBUFFER,e.colorRenderbuffer),e.useDepth&&t.framebufferRenderbuffer(t.FRAMEBUFFER,e.useStencil?t.DEPTH_STENCIL_ATTACHMENT:t.DEPTH_ATTACHMENT,t.RENDERBUFFER,e.depthRenderbuffer)}t.bindTexture(t.TEXTURE_2D,r),t.bindFramebuffer(t.FRAMEBUFFER,i)}_getFramebufferColorFormat(e){let t,r,i;const n=this.GL;if(t=e.format===ze?n.FLOAT:e.format===je?this.webglVersion===s?n.HALF_FLOAT:n.getExtension("OES_texture_half_float").HALF_FLOAT_OES:n.UNSIGNED_BYTE,r=e.channels===Ni?n.RGBA:n.RGB,this.webglVersion===s){i={[n.FLOAT]:{[n.RGBA]:n.RGBA32F},[n.HALF_FLOAT]:{[n.RGBA]:n.RGBA16F},[n.UNSIGNED_BYTE]:{[n.RGBA]:n.RGBA8,[n.RGB]:n.RGB8}}[t][r]}else i=e.format===je?n.RGBA:r;return{internalFormat:i,format:r,type:t}}_getFramebufferDepthFormat(e){let t,r,i;const n=this.GL;return t=e.useStencil?e.depthFormat===ze?n.FLOAT_32_UNSIGNED_INT_24_8_REV:this.webglVersion===s?n.UNSIGNED_INT_24_8:n.getExtension("WEBGL_depth_texture").UNSIGNED_INT_24_8_WEBGL:e.depthFormat===ze?n.FLOAT:n.UNSIGNED_INT,r=e.useStencil?n.DEPTH_STENCIL:n.DEPTH_COMPONENT,i=e.useStencil?e.depthFormat===ze?n.DEPTH32F_STENCIL8:this.webglVersion===s?n.DEPTH24_STENCIL8:n.DEPTH_STENCIL:this.webglVersion===s?e.depthFormat===ze?n.DEPTH_COMPONENT32F:n.DEPTH_COMPONENT24:n.DEPTH_COMPONENT,{internalFormat:i,format:r,type:t}}_deleteFramebufferTexture(e){this.GL.deleteTexture(e.rawTexture().texture),this.textures.delete(e)}deleteFramebufferTextures(e){this._deleteFramebufferTexture(e.color),e.depth&&this._deleteFramebufferTexture(e.depth);const t=this.GL;e.colorRenderbuffer&&t.deleteRenderbuffer(e.colorRenderbuffer),e.depthRenderbuffer&&t.deleteRenderbuffer(e.depthRenderbuffer)}deleteFramebufferResources(e){const t=this.GL;t.deleteFramebuffer(e.framebuffer),e.aaFramebuffer&&t.deleteFramebuffer(e.aaFramebuffer),e.depthRenderbuffer&&t.deleteRenderbuffer(e.depthRenderbuffer),e.colorRenderbuffer&&t.deleteRenderbuffer(e.colorRenderbuffer)}getFramebufferToBind(e){return e.antialias?e.aaFramebuffer:e.framebuffer}updateFramebufferTexture(e,t){if(e.antialias){const r=this.GL;r.bindFramebuffer(r.READ_FRAMEBUFFER,e.aaFramebuffer),r.bindFramebuffer(r.DRAW_FRAMEBUFFER,e.framebuffer);const i={colorTexture:[r.COLOR_BUFFER_BIT,e.colorP5Texture.magFilter===we?r.LINEAR:r.NEAREST]};e.useDepth&&(i.depthTexture=[r.DEPTH_BUFFER_BIT,e.depthP5Texture.magFilter===we?r.LINEAR:r.NEAREST]);const[n,s]=i[t];r.blitFramebuffer(0,0,e.width*e.density,e.height*e.density,0,0,e.width*e.density,e.height*e.density,n,s);const a=this.activeFramebuffer();this.bindFramebuffer(a)}}bindFramebuffer(e){const t=this.GL;t.bindFramebuffer(t.FRAMEBUFFER,e?this.getFramebufferToBind(e):null)}framebufferYScale(){return-1}readFramebufferPixels(e){const t=this.GL,r=this.activeFramebuffer();t.bindFramebuffer(t.FRAMEBUFFER,e.framebuffer);const i=this._getFramebufferColorFormat(e),n=ro(e.pixels,t,e.framebuffer,0,0,e.width*e.density,e.height*e.density,i.format,i.type);return this.bindFramebuffer(r),n}readFramebufferPixel(e,t,r){const i=this._getFramebufferColorFormat(e);return io(this.GL,e.framebuffer,t,r,i.format,i.type)}readFramebufferRegion(e,t,r,i,n){const s=this.GL,a=this._getFramebufferColorFormat(e),o=ro(void 0,s,e.framebuffer,t*e.density,r*e.density,i*e.density,n*e.density,a.format,a.type),h=new Uint8ClampedArray(i*n*e.density*e.density*4);h.fill(255);const u=a.format===s.RGB?3:4;for(let t=0;t<n*e.density;t++)for(let r=0;r<i*e.density;r++)for(let n=0;n<4;n++){const s=4*(t*i*e.density+r)+n;if(n<u){const a=4===u?s:(t*i*e.density+r)*u+n;h[s]=o[a]}}const l=new Bn(i*e.density,n*e.density);return l.imageData=l.canvas.getContext("2d").createImageData(l.width,l.height),l.imageData.data.set(h),l.pixels=l.imageData.data,l.updatePixels(),1!==e.density&&l.pixelDensity(e.density),l}updateFramebufferPixels(e){const t=this.GL;e.colorP5Texture.bindTexture();const r=this._getFramebufferColorFormat(e),i=r.format===t.RGBA?4:3,n=e.width*e.height*e.density*e.density*i,s=r.type===t.UNSIGNED_BYTE?Uint8Array:Float32Array;if(!(e.pixels instanceof s)||e.pixels.length!==n)throw new Error("The pixels array has not been set correctly. 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future.")),t.ecmaVersion=11):t.ecmaVersion>=2015&&(t.ecmaVersion-=2009),null==t.allowReserved&&(t.allowReserved=t.ecmaVersion<5),e&&null!=e.allowHashBang||(t.allowHashBang=t.ecmaVersion>=14),ic(t.onToken)){var i=t.onToken;t.onToken=function(e){return i.push(e)}}return ic(t.onComment)&&(t.onComment=function(e,t){return function(r,i,n,s,a,o){var h={type:r?"Block":"Line",value:i,start:n,end:s};e.locations&&(h.loc=new uc(this,a,o)),e.ranges&&(h.range=[n,s]),t.push(h)}}(t,t.onComment)),t}var fc=256,mc=259;function gc(e,t){return 2|(e?4:0)|(t?8:0)}var yc=function(e,t,r){this.options=e=dc(e),this.sourceFile=e.sourceFile,this.keywords=sc(Bl[e.ecmaVersion>=6?6:"module"===e.sourceType?"5module":5]);var i="";!0!==e.allowReserved&&(i=Ml[e.ecmaVersion>=6?6:5===e.ecmaVersion?5:3],"module"===e.sourceType&&(i+=" await")),this.reservedWords=sc(i);var n=(i?i+" ":"")+Ml.strict;this.reservedWordsStrict=sc(n),this.reservedWordsStrictBind=sc(n+" "+Ml.strictBind),this.input=String(t),this.containsEsc=!1,r?(this.pos=r,this.lineStart=this.input.lastIndexOf("\n",r-1)+1,this.curLine=this.input.slice(0,this.lineStart).split(Wl).length):(this.pos=this.lineStart=0,this.curLine=1),this.type=ql.eof,this.value=null,this.start=this.end=this.pos,this.startLoc=this.endLoc=this.curPosition(),this.lastTokEndLoc=this.lastTokStartLoc=null,this.lastTokStart=this.lastTokEnd=this.pos,this.context=this.initialContext(),this.exprAllowed=!0,this.inModule="module"===e.sourceType,this.strict=this.inModule||this.strictDirective(this.pos),this.potentialArrowAt=-1,this.potentialArrowInForAwait=!1,this.yieldPos=this.awaitPos=this.awaitIdentPos=0,this.labels=[],this.undefinedExports=Object.create(null),0===this.pos&&e.allowHashBang&&"#!"===this.input.slice(0,2)&&this.skipLineComment(2),this.scopeStack=[],this.enterScope(1),this.regexpState=null,this.privateNameStack=[]},xc={inFunction:{configurable:!0},inGenerator:{configurable:!0},inAsync:{configurable:!0},canAwait:{configurable:!0},allowSuper:{configurable:!0},allowDirectSuper:{configurable:!0},treatFunctionsAsVar:{configurable:!0},allowNewDotTarget:{configurable:!0},inClassStaticBlock:{configurable:!0}};yc.prototype.parse=function(){var e=this.options.program||this.startNode();return this.nextToken(),this.parseTopLevel(e)},xc.inFunction.get=function(){return(2&this.currentVarScope().flags)>0},xc.inGenerator.get=function(){return(8&this.currentVarScope().flags)>0},xc.inAsync.get=function(){return(4&this.currentVarScope().flags)>0},xc.canAwait.get=function(){for(var e=this.scopeStack.length-1;e>=0;e--){var t=this.scopeStack[e].flags;if(768&t)return!1;if(2&t)return(4&t)>0}return this.inModule&&this.options.ecmaVersion>=13||this.options.allowAwaitOutsideFunction},xc.allowSuper.get=function(){return(64&this.currentThisScope().flags)>0||this.options.allowSuperOutsideMethod},xc.allowDirectSuper.get=function(){return(128&this.currentThisScope().flags)>0},xc.treatFunctionsAsVar.get=function(){return this.treatFunctionsAsVarInScope(this.currentScope())},xc.allowNewDotTarget.get=function(){for(var e=this.scopeStack.length-1;e>=0;e--){var t=this.scopeStack[e].flags;if(768&t||2&t&&!(16&t))return!0}return!1},xc.inClassStaticBlock.get=function(){return(this.currentVarScope().flags&fc)>0},yc.extend=function(){for(var e=[],t=arguments.length;t--;)e[t]=arguments[t];for(var r=this,i=0;i<e.length;i++)r=e[i](r);return r},yc.parse=function(e,t){return new this(t,e).parse()},yc.parseExpressionAt=function(e,t,r){var i=new this(r,e,t);return i.nextToken(),i.parseExpression()},yc.tokenizer=function(e,t){return new this(t,e)},Object.defineProperties(yc.prototype,xc);var vc=yc.prototype,bc=/^(?:'((?:\\[^]|[^'\\])*?)'|"((?:\\[^]|[^"\\])*?)")/;vc.strictDirective=function(e){if(this.options.ecmaVersion<5)return!1;for(;;){Jl.lastIndex=e,e+=Jl.exec(this.input)[0].length;var t=bc.exec(this.input.slice(e));if(!t)return!1;if("use strict"===(t[1]||t[2])){Jl.lastIndex=e+t[0].length;var r=Jl.exec(this.input),i=r.index+r[0].length,n=this.input.charAt(i);return";"===n||"}"===n||Wl.test(r[0])&&!(/[(`.[+\-/*%<>=,?^&]/.test(n)||"!"===n&&"="===this.input.charAt(i+1))}e+=t[0].length,Jl.lastIndex=e,e+=Jl.exec(this.input)[0].length,";"===this.input[e]&&e++}},vc.eat=function(e){return this.type===e&&(this.next(),!0)},vc.isContextual=function(e){return this.type===ql.name&&this.value===e&&!this.containsEsc},vc.eatContextual=function(e){return!!this.isContextual(e)&&(this.next(),!0)},vc.expectContextual=function(e){this.eatContextual(e)||this.unexpected()},vc.canInsertSemicolon=function(){return this.type===ql.eof||this.type===ql.braceR||Wl.test(this.input.slice(this.lastTokEnd,this.start))},vc.insertSemicolon=function(){if(this.canInsertSemicolon())return this.options.onInsertedSemicolon&&this.options.onInsertedSemicolon(this.lastTokEnd,this.lastTokEndLoc),!0},vc.semicolon=function(){this.eat(ql.semi)||this.insertSemicolon()||this.unexpected()},vc.afterTrailingComma=function(e,t){if(this.type===e)return this.options.onTrailingComma&&this.options.onTrailingComma(this.lastTokStart,this.lastTokStartLoc),t||this.next(),!0},vc.expect=function(e){this.eat(e)||this.unexpected()},vc.unexpected=function(e){this.raise(null!=e?e:this.start,"Unexpected token")};var _c=function(){this.shorthandAssign=this.trailingComma=this.parenthesizedAssign=this.parenthesizedBind=this.doubleProto=-1};vc.checkPatternErrors=function(e,t){if(e){e.trailingComma>-1&&this.raiseRecoverable(e.trailingComma,"Comma is not permitted after the rest element");var r=t?e.parenthesizedAssign:e.parenthesizedBind;r>-1&&this.raiseRecoverable(r,t?"Assigning to rvalue":"Parenthesized pattern")}},vc.checkExpressionErrors=function(e,t){if(!e)return!1;var r=e.shorthandAssign,i=e.doubleProto;if(!t)return r>=0||i>=0;r>=0&&this.raise(r,"Shorthand property assignments are valid only in destructuring patterns"),i>=0&&this.raiseRecoverable(i,"Redefinition of __proto__ property")},vc.checkYieldAwaitInDefaultParams=function(){this.yieldPos&&(!this.awaitPos||this.yieldPos<this.awaitPos)&&this.raise(this.yieldPos,"Yield expression cannot be a default value"),this.awaitPos&&this.raise(this.awaitPos,"Await expression cannot be a default value")},vc.isSimpleAssignTarget=function(e){return"ParenthesizedExpression"===e.type?this.isSimpleAssignTarget(e.expression):"Identifier"===e.type||"MemberExpression"===e.type};var wc=yc.prototype;wc.parseTopLevel=function(e){var t=Object.create(null);for(e.body||(e.body=[]);this.type!==ql.eof;){var r=this.parseStatement(null,!0,t);e.body.push(r)}if(this.inModule)for(var i=0,n=Object.keys(this.undefinedExports);i<n.length;i+=1){var s=n[i];this.raiseRecoverable(this.undefinedExports[s].start,"Export '"+s+"' is not defined")}return this.adaptDirectivePrologue(e.body),this.next(),e.sourceType=this.options.sourceType,this.finishNode(e,"Program")};var Cc={kind:"loop"},Ec={kind:"switch"};wc.isLet=function(e){if(this.options.ecmaVersion<6||!this.isContextual("let"))return!1;Jl.lastIndex=this.pos;var t=Jl.exec(this.input),r=this.pos+t[0].length,i=this.input.charCodeAt(r);if(91===i||92===i)return!0;if(e)return!1;if(123===i||i>55295&&i<56320)return!0;if(Rl(i,!0)){for(var n=r+1;Vl(i=this.input.charCodeAt(n),!0);)++n;if(92===i||i>55295&&i<56320)return!0;var s=this.input.slice(r,n);if(!Ll.test(s))return!0}return!1},wc.isAsyncFunction=function(){if(this.options.ecmaVersion<8||!this.isContextual("async"))return!1;Jl.lastIndex=this.pos;var e,t=Jl.exec(this.input),r=this.pos+t[0].length;return!(Wl.test(this.input.slice(this.pos,r))||"function"!==this.input.slice(r,r+8)||r+8!==this.input.length&&(Vl(e=this.input.charCodeAt(r+8))||e>55295&&e<56320))},wc.isUsingKeyword=function(e,t){if(this.options.ecmaVersion<17||!this.isContextual(e?"await":"using"))return!1;Jl.lastIndex=this.pos;var r=Jl.exec(this.input),i=this.pos+r[0].length;if(Wl.test(this.input.slice(this.pos,i)))return!1;if(e){var n,s=i+5;if("using"!==this.input.slice(i,s)||s===this.input.length||Vl(n=this.input.charCodeAt(s))||n>55295&&n<56320)return!1;Jl.lastIndex=s;var a=Jl.exec(this.input);if(a&&Wl.test(this.input.slice(s,s+a[0].length)))return!1}if(t){var o,h=i+2;if(!("of"!==this.input.slice(i,h)||h!==this.input.length&&(Vl(o=this.input.charCodeAt(h))||o>55295&&o<56320)))return!1}var u=this.input.charCodeAt(i);return Rl(u,!0)||92===u},wc.isAwaitUsing=function(e){return this.isUsingKeyword(!0,e)},wc.isUsing=function(e){return this.isUsingKeyword(!1,e)},wc.parseStatement=function(e,t,r){var i,n=this.type,s=this.startNode();switch(this.isLet(e)&&(n=ql._var,i="let"),n){case ql._break:case ql._continue:return this.parseBreakContinueStatement(s,n.keyword);case ql._debugger:return this.parseDebuggerStatement(s);case ql._do:return this.parseDoStatement(s);case ql._for:return this.parseForStatement(s);case ql._function:return e&&(this.strict||"if"!==e&&"label"!==e)&&this.options.ecmaVersion>=6&&this.unexpected(),this.parseFunctionStatement(s,!1,!e);case ql._class:return e&&this.unexpected(),this.parseClass(s,!0);case ql._if:return this.parseIfStatement(s);case ql._return:return this.parseReturnStatement(s);case ql._switch:return this.parseSwitchStatement(s);case ql._throw:return this.parseThrowStatement(s);case ql._try:return this.parseTryStatement(s);case ql._const:case ql._var:return i=i||this.value,e&&"var"!==i&&this.unexpected(),this.parseVarStatement(s,i);case ql._while:return this.parseWhileStatement(s);case ql._with:return this.parseWithStatement(s);case ql.braceL:return this.parseBlock(!0,s);case ql.semi:return this.parseEmptyStatement(s);case ql._export:case ql._import:if(this.options.ecmaVersion>10&&n===ql._import){Jl.lastIndex=this.pos;var a=Jl.exec(this.input),o=this.pos+a[0].length,h=this.input.charCodeAt(o);if(40===h||46===h)return this.parseExpressionStatement(s,this.parseExpression())}return this.options.allowImportExportEverywhere||(t||this.raise(this.start,"'import' and 'export' may only appear at the top level"),this.inModule||this.raise(this.start,"'import' and 'export' may appear only with 'sourceType: module'")),n===ql._import?this.parseImport(s):this.parseExport(s,r);default:if(this.isAsyncFunction())return e&&this.unexpected(),this.next(),this.parseFunctionStatement(s,!0,!e);var u=this.isAwaitUsing(!1)?"await using":this.isUsing(!1)?"using":null;if(u)return t&&"script"===this.options.sourceType&&this.raise(this.start,"Using declaration cannot appear in the top level when source type is `script`"),"await using"===u&&(this.canAwait||this.raise(this.start,"Await using cannot appear outside of async function"),this.next()),this.next(),this.parseVar(s,!1,u),this.semicolon(),this.finishNode(s,"VariableDeclaration");var l=this.value,c=this.parseExpression();return n===ql.name&&"Identifier"===c.type&&this.eat(ql.colon)?this.parseLabeledStatement(s,l,c,e):this.parseExpressionStatement(s,c)}},wc.parseBreakContinueStatement=function(e,t){var r="break"===t;this.next(),this.eat(ql.semi)||this.insertSemicolon()?e.label=null:this.type!==ql.name?this.unexpected():(e.label=this.parseIdent(),this.semicolon());for(var i=0;i<this.labels.length;++i){var n=this.labels[i];if(null==e.label||n.name===e.label.name){if(null!=n.kind&&(r||"loop"===n.kind))break;if(e.label&&r)break}}return i===this.labels.length&&this.raise(e.start,"Unsyntactic "+t),this.finishNode(e,r?"BreakStatement":"ContinueStatement")},wc.parseDebuggerStatement=function(e){return this.next(),this.semicolon(),this.finishNode(e,"DebuggerStatement")},wc.parseDoStatement=function(e){return this.next(),this.labels.push(Cc),e.body=this.parseStatement("do"),this.labels.pop(),this.expect(ql._while),e.test=this.parseParenExpression(),this.options.ecmaVersion>=6?this.eat(ql.semi):this.semicolon(),this.finishNode(e,"DoWhileStatement")},wc.parseForStatement=function(e){this.next();var t=this.options.ecmaVersion>=9&&this.canAwait&&this.eatContextual("await")?this.lastTokStart:-1;if(this.labels.push(Cc),this.enterScope(0),this.expect(ql.parenL),this.type===ql.semi)return t>-1&&this.unexpected(t),this.parseFor(e,null);var r=this.isLet();if(this.type===ql._var||this.type===ql._const||r){var i=this.startNode(),n=r?"let":this.value;return this.next(),this.parseVar(i,!0,n),this.finishNode(i,"VariableDeclaration"),this.parseForAfterInit(e,i,t)}var s=this.isContextual("let"),a=!1,o=this.isUsing(!0)?"using":this.isAwaitUsing(!0)?"await using":null;if(o){var h=this.startNode();return this.next(),"await using"===o&&this.next(),this.parseVar(h,!0,o),this.finishNode(h,"VariableDeclaration"),this.parseForAfterInit(e,h,t)}var u=this.containsEsc,l=new _c,c=this.start,p=t>-1?this.parseExprSubscripts(l,"await"):this.parseExpression(!0,l);return this.type===ql._in||(a=this.options.ecmaVersion>=6&&this.isContextual("of"))?(t>-1?(this.type===ql._in&&this.unexpected(t),e.await=!0):a&&this.options.ecmaVersion>=8&&(p.start!==c||u||"Identifier"!==p.type||"async"!==p.name?this.options.ecmaVersion>=9&&(e.await=!1):this.unexpected()),s&&a&&this.raise(p.start,"The left-hand side of a for-of loop may not start with 'let'."),this.toAssignable(p,!1,l),this.checkLValPattern(p),this.parseForIn(e,p)):(this.checkExpressionErrors(l,!0),t>-1&&this.unexpected(t),this.parseFor(e,p))},wc.parseForAfterInit=function(e,t,r){return(this.type===ql._in||this.options.ecmaVersion>=6&&this.isContextual("of"))&&1===t.declarations.length?(this.options.ecmaVersion>=9&&(this.type===ql._in?r>-1&&this.unexpected(r):e.await=r>-1),this.parseForIn(e,t)):(r>-1&&this.unexpected(r),this.parseFor(e,t))},wc.parseFunctionStatement=function(e,t,r){return this.next(),this.parseFunction(e,Dc|(r?0:Sc),!1,t)},wc.parseIfStatement=function(e){return this.next(),e.test=this.parseParenExpression(),e.consequent=this.parseStatement("if"),e.alternate=this.eat(ql._else)?this.parseStatement("if"):null,this.finishNode(e,"IfStatement")},wc.parseReturnStatement=function(e){return this.inFunction||this.options.allowReturnOutsideFunction||this.raise(this.start,"'return' outside of function"),this.next(),this.eat(ql.semi)||this.insertSemicolon()?e.argument=null:(e.argument=this.parseExpression(),this.semicolon()),this.finishNode(e,"ReturnStatement")},wc.parseSwitchStatement=function(e){var t;this.next(),e.discriminant=this.parseParenExpression(),e.cases=[],this.expect(ql.braceL),this.labels.push(Ec),this.enterScope(0);for(var r=!1;this.type!==ql.braceR;)if(this.type===ql._case||this.type===ql._default){var i=this.type===ql._case;t&&this.finishNode(t,"SwitchCase"),e.cases.push(t=this.startNode()),t.consequent=[],this.next(),i?t.test=this.parseExpression():(r&&this.raiseRecoverable(this.lastTokStart,"Multiple default clauses"),r=!0,t.test=null),this.expect(ql.colon)}else t||this.unexpected(),t.consequent.push(this.parseStatement(null));return this.exitScope(),t&&this.finishNode(t,"SwitchCase"),this.next(),this.labels.pop(),this.finishNode(e,"SwitchStatement")},wc.parseThrowStatement=function(e){return this.next(),Wl.test(this.input.slice(this.lastTokEnd,this.start))&&this.raise(this.lastTokEnd,"Illegal newline after throw"),e.argument=this.parseExpression(),this.semicolon(),this.finishNode(e,"ThrowStatement")};var Ac=[];wc.parseCatchClauseParam=function(){var e=this.parseBindingAtom(),t="Identifier"===e.type;return this.enterScope(t?32:0),this.checkLValPattern(e,t?4:2),this.expect(ql.parenR),e},wc.parseTryStatement=function(e){if(this.next(),e.block=this.parseBlock(),e.handler=null,this.type===ql._catch){var t=this.startNode();this.next(),this.eat(ql.parenL)?t.param=this.parseCatchClauseParam():(this.options.ecmaVersion<10&&this.unexpected(),t.param=null,this.enterScope(0)),t.body=this.parseBlock(!1),this.exitScope(),e.handler=this.finishNode(t,"CatchClause")}return e.finalizer=this.eat(ql._finally)?this.parseBlock():null,e.handler||e.finalizer||this.raise(e.start,"Missing catch or finally clause"),this.finishNode(e,"TryStatement")},wc.parseVarStatement=function(e,t,r){return this.next(),this.parseVar(e,!1,t,r),this.semicolon(),this.finishNode(e,"VariableDeclaration")},wc.parseWhileStatement=function(e){return this.next(),e.test=this.parseParenExpression(),this.labels.push(Cc),e.body=this.parseStatement("while"),this.labels.pop(),this.finishNode(e,"WhileStatement")},wc.parseWithStatement=function(e){return this.strict&&this.raise(this.start,"'with' in strict mode"),this.next(),e.object=this.parseParenExpression(),e.body=this.parseStatement("with"),this.finishNode(e,"WithStatement")},wc.parseEmptyStatement=function(e){return this.next(),this.finishNode(e,"EmptyStatement")},wc.parseLabeledStatement=function(e,t,r,i){for(var n=0,s=this.labels;n<s.length;n+=1){s[n].name===t&&this.raise(r.start,"Label '"+t+"' is already declared")}for(var a=this.type.isLoop?"loop":this.type===ql._switch?"switch":null,o=this.labels.length-1;o>=0;o--){var h=this.labels[o];if(h.statementStart!==e.start)break;h.statementStart=this.start,h.kind=a}return this.labels.push({name:t,kind:a,statementStart:this.start}),e.body=this.parseStatement(i?-1===i.indexOf("label")?i+"label":i:"label"),this.labels.pop(),e.label=r,this.finishNode(e,"LabeledStatement")},wc.parseExpressionStatement=function(e,t){return e.expression=t,this.semicolon(),this.finishNode(e,"ExpressionStatement")},wc.parseBlock=function(e,t,r){for(void 0===e&&(e=!0),void 0===t&&(t=this.startNode()),t.body=[],this.expect(ql.braceL),e&&this.enterScope(0);this.type!==ql.braceR;){var i=this.parseStatement(null);t.body.push(i)}return r&&(this.strict=!1),this.next(),e&&this.exitScope(),this.finishNode(t,"BlockStatement")},wc.parseFor=function(e,t){return e.init=t,this.expect(ql.semi),e.test=this.type===ql.semi?null:this.parseExpression(),this.expect(ql.semi),e.update=this.type===ql.parenR?null:this.parseExpression(),this.expect(ql.parenR),e.body=this.parseStatement("for"),this.exitScope(),this.labels.pop(),this.finishNode(e,"ForStatement")},wc.parseForIn=function(e,t){var r=this.type===ql._in;return this.next(),"VariableDeclaration"===t.type&&null!=t.declarations[0].init&&(!r||this.options.ecmaVersion<8||this.strict||"var"!==t.kind||"Identifier"!==t.declarations[0].id.type)&&this.raise(t.start,(r?"for-in":"for-of")+" loop variable declaration may not have an initializer"),e.left=t,e.right=r?this.parseExpression():this.parseMaybeAssign(),this.expect(ql.parenR),e.body=this.parseStatement("for"),this.exitScope(),this.labels.pop(),this.finishNode(e,r?"ForInStatement":"ForOfStatement")},wc.parseVar=function(e,t,r,i){for(e.declarations=[],e.kind=r;;){var n=this.startNode();if(this.parseVarId(n,r),this.eat(ql.eq)?n.init=this.parseMaybeAssign(t):i||"const"!==r||this.type===ql._in||this.options.ecmaVersion>=6&&this.isContextual("of")?i||"using"!==r&&"await using"!==r||!(this.options.ecmaVersion>=17)||this.type===ql._in||this.isContextual("of")?i||"Identifier"===n.id.type||t&&(this.type===ql._in||this.isContextual("of"))?n.init=null:this.raise(this.lastTokEnd,"Complex binding patterns require an initialization value"):this.raise(this.lastTokEnd,"Missing initializer in "+r+" declaration"):this.unexpected(),e.declarations.push(this.finishNode(n,"VariableDeclarator")),!this.eat(ql.comma))break}return e},wc.parseVarId=function(e,t){e.id="using"===t||"await using"===t?this.parseIdent():this.parseBindingAtom(),this.checkLValPattern(e.id,"var"===t?1:2,!1)};var Dc=1,Sc=2;function Tc(e,t){var r=t.key.name,i=e[r],n="true";return"MethodDefinition"!==t.type||"get"!==t.kind&&"set"!==t.kind||(n=(t.static?"s":"i")+t.kind),"iget"===i&&"iset"===n||"iset"===i&&"iget"===n||"sget"===i&&"sset"===n||"sset"===i&&"sget"===n?(e[r]="true",!1):!!i||(e[r]=n,!1)}function Fc(e,t){var r=e.computed,i=e.key;return!r&&("Identifier"===i.type&&i.name===t||"Literal"===i.type&&i.value===t)}wc.parseFunction=function(e,t,r,i,n){this.initFunction(e),(this.options.ecmaVersion>=9||this.options.ecmaVersion>=6&&!i)&&(this.type===ql.star&&t&Sc&&this.unexpected(),e.generator=this.eat(ql.star)),this.options.ecmaVersion>=8&&(e.async=!!i),t&Dc&&(e.id=4&t&&this.type!==ql.name?null:this.parseIdent(),!e.id||t&Sc||this.checkLValSimple(e.id,this.strict||e.generator||e.async?this.treatFunctionsAsVar?1:2:3));var s=this.yieldPos,a=this.awaitPos,o=this.awaitIdentPos;return this.yieldPos=0,this.awaitPos=0,this.awaitIdentPos=0,this.enterScope(gc(e.async,e.generator)),t&Dc||(e.id=this.type===ql.name?this.parseIdent():null),this.parseFunctionParams(e),this.parseFunctionBody(e,r,!1,n),this.yieldPos=s,this.awaitPos=a,this.awaitIdentPos=o,this.finishNode(e,t&Dc?"FunctionDeclaration":"FunctionExpression")},wc.parseFunctionParams=function(e){this.expect(ql.parenL),e.params=this.parseBindingList(ql.parenR,!1,this.options.ecmaVersion>=8),this.checkYieldAwaitInDefaultParams()},wc.parseClass=function(e,t){this.next();var r=this.strict;this.strict=!0,this.parseClassId(e,t),this.parseClassSuper(e);var i=this.enterClassBody(),n=this.startNode(),s=!1;for(n.body=[],this.expect(ql.braceL);this.type!==ql.braceR;){var a=this.parseClassElement(null!==e.superClass);a&&(n.body.push(a),"MethodDefinition"===a.type&&"constructor"===a.kind?(s&&this.raiseRecoverable(a.start,"Duplicate constructor in the same class"),s=!0):a.key&&"PrivateIdentifier"===a.key.type&&Tc(i,a)&&this.raiseRecoverable(a.key.start,"Identifier '#"+a.key.name+"' has already been declared"))}return this.strict=r,this.next(),e.body=this.finishNode(n,"ClassBody"),this.exitClassBody(),this.finishNode(e,t?"ClassDeclaration":"ClassExpression")},wc.parseClassElement=function(e){if(this.eat(ql.semi))return null;var t=this.options.ecmaVersion,r=this.startNode(),i="",n=!1,s=!1,a="method",o=!1;if(this.eatContextual("static")){if(t>=13&&this.eat(ql.braceL))return this.parseClassStaticBlock(r),r;this.isClassElementNameStart()||this.type===ql.star?o=!0:i="static"}if(r.static=o,!i&&t>=8&&this.eatContextual("async")&&(!this.isClassElementNameStart()&&this.type!==ql.star||this.canInsertSemicolon()?i="async":s=!0),!i&&(t>=9||!s)&&this.eat(ql.star)&&(n=!0),!i&&!s&&!n){var h=this.value;(this.eatContextual("get")||this.eatContextual("set"))&&(this.isClassElementNameStart()?a=h:i=h)}if(i?(r.computed=!1,r.key=this.startNodeAt(this.lastTokStart,this.lastTokStartLoc),r.key.name=i,this.finishNode(r.key,"Identifier")):this.parseClassElementName(r),t<13||this.type===ql.parenL||"method"!==a||n||s){var u=!r.static&&Fc(r,"constructor"),l=u&&e;u&&"method"!==a&&this.raise(r.key.start,"Constructor can't have get/set modifier"),r.kind=u?"constructor":a,this.parseClassMethod(r,n,s,l)}else this.parseClassField(r);return r},wc.isClassElementNameStart=function(){return this.type===ql.name||this.type===ql.privateId||this.type===ql.num||this.type===ql.string||this.type===ql.bracketL||this.type.keyword},wc.parseClassElementName=function(e){this.type===ql.privateId?("constructor"===this.value&&this.raise(this.start,"Classes can't have an element named '#constructor'"),e.computed=!1,e.key=this.parsePrivateIdent()):this.parsePropertyName(e)},wc.parseClassMethod=function(e,t,r,i){var n=e.key;"constructor"===e.kind?(t&&this.raise(n.start,"Constructor can't be a generator"),r&&this.raise(n.start,"Constructor can't be an async method")):e.static&&Fc(e,"prototype")&&this.raise(n.start,"Classes may not have a static property named prototype");var s=e.value=this.parseMethod(t,r,i);return"get"===e.kind&&0!==s.params.length&&this.raiseRecoverable(s.start,"getter should have no params"),"set"===e.kind&&1!==s.params.length&&this.raiseRecoverable(s.start,"setter should have exactly one param"),"set"===e.kind&&"RestElement"===s.params[0].type&&this.raiseRecoverable(s.params[0].start,"Setter cannot use rest params"),this.finishNode(e,"MethodDefinition")},wc.parseClassField=function(e){return Fc(e,"constructor")?this.raise(e.key.start,"Classes can't have a field named 'constructor'"):e.static&&Fc(e,"prototype")&&this.raise(e.key.start,"Classes can't have a static field named 'prototype'"),this.eat(ql.eq)?(this.enterScope(576),e.value=this.parseMaybeAssign(),this.exitScope()):e.value=null,this.semicolon(),this.finishNode(e,"PropertyDefinition")},wc.parseClassStaticBlock=function(e){e.body=[];var t=this.labels;for(this.labels=[],this.enterScope(320);this.type!==ql.braceR;){var r=this.parseStatement(null);e.body.push(r)}return this.next(),this.exitScope(),this.labels=t,this.finishNode(e,"StaticBlock")},wc.parseClassId=function(e,t){this.type===ql.name?(e.id=this.parseIdent(),t&&this.checkLValSimple(e.id,2,!1)):(!0===t&&this.unexpected(),e.id=null)},wc.parseClassSuper=function(e){e.superClass=this.eat(ql._extends)?this.parseExprSubscripts(null,!1):null},wc.enterClassBody=function(){var e={declared:Object.create(null),used:[]};return this.privateNameStack.push(e),e.declared},wc.exitClassBody=function(){var e=this.privateNameStack.pop(),t=e.declared,r=e.used;if(this.options.checkPrivateFields)for(var i=this.privateNameStack.length,n=0===i?null:this.privateNameStack[i-1],s=0;s<r.length;++s){var a=r[s];rc(t,a.name)||(n?n.used.push(a):this.raiseRecoverable(a.start,"Private field '#"+a.name+"' must be declared in an enclosing class"))}},wc.parseExportAllDeclaration=function(e,t){return this.options.ecmaVersion>=11&&(this.eatContextual("as")?(e.exported=this.parseModuleExportName(),this.checkExport(t,e.exported,this.lastTokStart)):e.exported=null),this.expectContextual("from"),this.type!==ql.string&&this.unexpected(),e.source=this.parseExprAtom(),this.options.ecmaVersion>=16&&(e.attributes=this.parseWithClause()),this.semicolon(),this.finishNode(e,"ExportAllDeclaration")},wc.parseExport=function(e,t){if(this.next(),this.eat(ql.star))return this.parseExportAllDeclaration(e,t);if(this.eat(ql._default))return this.checkExport(t,"default",this.lastTokStart),e.declaration=this.parseExportDefaultDeclaration(),this.finishNode(e,"ExportDefaultDeclaration");if(this.shouldParseExportStatement())e.declaration=this.parseExportDeclaration(e),"VariableDeclaration"===e.declaration.type?this.checkVariableExport(t,e.declaration.declarations):this.checkExport(t,e.declaration.id,e.declaration.id.start),e.specifiers=[],e.source=null,this.options.ecmaVersion>=16&&(e.attributes=[]);else{if(e.declaration=null,e.specifiers=this.parseExportSpecifiers(t),this.eatContextual("from"))this.type!==ql.string&&this.unexpected(),e.source=this.parseExprAtom(),this.options.ecmaVersion>=16&&(e.attributes=this.parseWithClause());else{for(var r=0,i=e.specifiers;r<i.length;r+=1){var n=i[r];this.checkUnreserved(n.local),this.checkLocalExport(n.local),"Literal"===n.local.type&&this.raise(n.local.start,"A string literal cannot be used as an exported binding without `from`.")}e.source=null,this.options.ecmaVersion>=16&&(e.attributes=[])}this.semicolon()}return this.finishNode(e,"ExportNamedDeclaration")},wc.parseExportDeclaration=function(e){return this.parseStatement(null)},wc.parseExportDefaultDeclaration=function(){var e;if(this.type===ql._function||(e=this.isAsyncFunction())){var t=this.startNode();return this.next(),e&&this.next(),this.parseFunction(t,4|Dc,!1,e)}if(this.type===ql._class){var r=this.startNode();return this.parseClass(r,"nullableID")}var i=this.parseMaybeAssign();return this.semicolon(),i},wc.checkExport=function(e,t,r){e&&("string"!=typeof t&&(t="Identifier"===t.type?t.name:t.value),rc(e,t)&&this.raiseRecoverable(r,"Duplicate export '"+t+"'"),e[t]=!0)},wc.checkPatternExport=function(e,t){var r=t.type;if("Identifier"===r)this.checkExport(e,t,t.start);else if("ObjectPattern"===r)for(var i=0,n=t.properties;i<n.length;i+=1){var s=n[i];this.checkPatternExport(e,s)}else if("ArrayPattern"===r)for(var a=0,o=t.elements;a<o.length;a+=1){var h=o[a];h&&this.checkPatternExport(e,h)}else"Property"===r?this.checkPatternExport(e,t.value):"AssignmentPattern"===r?this.checkPatternExport(e,t.left):"RestElement"===r&&this.checkPatternExport(e,t.argument)},wc.checkVariableExport=function(e,t){if(e)for(var r=0,i=t;r<i.length;r+=1){var n=i[r];this.checkPatternExport(e,n.id)}},wc.shouldParseExportStatement=function(){return"var"===this.type.keyword||"const"===this.type.keyword||"class"===this.type.keyword||"function"===this.type.keyword||this.isLet()||this.isAsyncFunction()},wc.parseExportSpecifier=function(e){var t=this.startNode();return t.local=this.parseModuleExportName(),t.exported=this.eatContextual("as")?this.parseModuleExportName():t.local,this.checkExport(e,t.exported,t.exported.start),this.finishNode(t,"ExportSpecifier")},wc.parseExportSpecifiers=function(e){var t=[],r=!0;for(this.expect(ql.braceL);!this.eat(ql.braceR);){if(r)r=!1;else if(this.expect(ql.comma),this.afterTrailingComma(ql.braceR))break;t.push(this.parseExportSpecifier(e))}return t},wc.parseImport=function(e){return this.next(),this.type===ql.string?(e.specifiers=Ac,e.source=this.parseExprAtom()):(e.specifiers=this.parseImportSpecifiers(),this.expectContextual("from"),e.source=this.type===ql.string?this.parseExprAtom():this.unexpected()),this.options.ecmaVersion>=16&&(e.attributes=this.parseWithClause()),this.semicolon(),this.finishNode(e,"ImportDeclaration")},wc.parseImportSpecifier=function(){var e=this.startNode();return e.imported=this.parseModuleExportName(),this.eatContextual("as")?e.local=this.parseIdent():(this.checkUnreserved(e.imported),e.local=e.imported),this.checkLValSimple(e.local,2),this.finishNode(e,"ImportSpecifier")},wc.parseImportDefaultSpecifier=function(){var e=this.startNode();return e.local=this.parseIdent(),this.checkLValSimple(e.local,2),this.finishNode(e,"ImportDefaultSpecifier")},wc.parseImportNamespaceSpecifier=function(){var e=this.startNode();return this.next(),this.expectContextual("as"),e.local=this.parseIdent(),this.checkLValSimple(e.local,2),this.finishNode(e,"ImportNamespaceSpecifier")},wc.parseImportSpecifiers=function(){var e=[],t=!0;if(this.type===ql.name&&(e.push(this.parseImportDefaultSpecifier()),!this.eat(ql.comma)))return e;if(this.type===ql.star)return e.push(this.parseImportNamespaceSpecifier()),e;for(this.expect(ql.braceL);!this.eat(ql.braceR);){if(t)t=!1;else if(this.expect(ql.comma),this.afterTrailingComma(ql.braceR))break;e.push(this.parseImportSpecifier())}return e},wc.parseWithClause=function(){var e=[];if(!this.eat(ql._with))return e;this.expect(ql.braceL);for(var t={},r=!0;!this.eat(ql.braceR);){if(r)r=!1;else if(this.expect(ql.comma),this.afterTrailingComma(ql.braceR))break;var i=this.parseImportAttribute(),n="Identifier"===i.key.type?i.key.name:i.key.value;rc(t,n)&&this.raiseRecoverable(i.key.start,"Duplicate attribute key '"+n+"'"),t[n]=!0,e.push(i)}return e},wc.parseImportAttribute=function(){var e=this.startNode();return e.key=this.type===ql.string?this.parseExprAtom():this.parseIdent("never"!==this.options.allowReserved),this.expect(ql.colon),this.type!==ql.string&&this.unexpected(),e.value=this.parseExprAtom(),this.finishNode(e,"ImportAttribute")},wc.parseModuleExportName=function(){if(this.options.ecmaVersion>=13&&this.type===ql.string){var e=this.parseLiteral(this.value);return oc.test(e.value)&&this.raise(e.start,"An export name cannot include a lone surrogate."),e}return this.parseIdent(!0)},wc.adaptDirectivePrologue=function(e){for(var t=0;t<e.length&&this.isDirectiveCandidate(e[t]);++t)e[t].directive=e[t].expression.raw.slice(1,-1)},wc.isDirectiveCandidate=function(e){return this.options.ecmaVersion>=5&&"ExpressionStatement"===e.type&&"Literal"===e.expression.type&&"string"==typeof e.expression.value&&('"'===this.input[e.start]||"'"===this.input[e.start])};var kc=yc.prototype;kc.toAssignable=function(e,t,r){if(this.options.ecmaVersion>=6&&e)switch(e.type){case"Identifier":this.inAsync&&"await"===e.name&&this.raise(e.start,"Cannot use 'await' as identifier inside an async function");break;case"ObjectPattern":case"ArrayPattern":case"AssignmentPattern":case"RestElement":break;case"ObjectExpression":e.type="ObjectPattern",r&&this.checkPatternErrors(r,!0);for(var i=0,n=e.properties;i<n.length;i+=1){var s=n[i];this.toAssignable(s,t),"RestElement"!==s.type||"ArrayPattern"!==s.argument.type&&"ObjectPattern"!==s.argument.type||this.raise(s.argument.start,"Unexpected token")}break;case"Property":"init"!==e.kind&&this.raise(e.key.start,"Object pattern can't contain getter or setter"),this.toAssignable(e.value,t);break;case"ArrayExpression":e.type="ArrayPattern",r&&this.checkPatternErrors(r,!0),this.toAssignableList(e.elements,t);break;case"SpreadElement":e.type="RestElement",this.toAssignable(e.argument,t),"AssignmentPattern"===e.argument.type&&this.raise(e.argument.start,"Rest elements cannot have a default value");break;case"AssignmentExpression":"="!==e.operator&&this.raise(e.left.end,"Only '=' operator can be used for specifying default value."),e.type="AssignmentPattern",delete e.operator,this.toAssignable(e.left,t);break;case"ParenthesizedExpression":this.toAssignable(e.expression,t,r);break;case"ChainExpression":this.raiseRecoverable(e.start,"Optional chaining cannot appear in left-hand side");break;case"MemberExpression":if(!t)break;default:this.raise(e.start,"Assigning to rvalue")}else r&&this.checkPatternErrors(r,!0);return e},kc.toAssignableList=function(e,t){for(var r=e.length,i=0;i<r;i++){var n=e[i];n&&this.toAssignable(n,t)}if(r){var s=e[r-1];6===this.options.ecmaVersion&&t&&s&&"RestElement"===s.type&&"Identifier"!==s.argument.type&&this.unexpected(s.argument.start)}return e},kc.parseSpread=function(e){var t=this.startNode();return this.next(),t.argument=this.parseMaybeAssign(!1,e),this.finishNode(t,"SpreadElement")},kc.parseRestBinding=function(){var e=this.startNode();return this.next(),6===this.options.ecmaVersion&&this.type!==ql.name&&this.unexpected(),e.argument=this.parseBindingAtom(),this.finishNode(e,"RestElement")},kc.parseBindingAtom=function(){if(this.options.ecmaVersion>=6)switch(this.type){case ql.bracketL:var e=this.startNode();return this.next(),e.elements=this.parseBindingList(ql.bracketR,!0,!0),this.finishNode(e,"ArrayPattern");case ql.braceL:return this.parseObj(!0)}return this.parseIdent()},kc.parseBindingList=function(e,t,r,i){for(var n=[],s=!0;!this.eat(e);)if(s?s=!1:this.expect(ql.comma),t&&this.type===ql.comma)n.push(null);else{if(r&&this.afterTrailingComma(e))break;if(this.type===ql.ellipsis){var a=this.parseRestBinding();this.parseBindingListItem(a),n.push(a),this.type===ql.comma&&this.raiseRecoverable(this.start,"Comma is not permitted after the rest element"),this.expect(e);break}n.push(this.parseAssignableListItem(i))}return n},kc.parseAssignableListItem=function(e){var t=this.parseMaybeDefault(this.start,this.startLoc);return this.parseBindingListItem(t),t},kc.parseBindingListItem=function(e){return e},kc.parseMaybeDefault=function(e,t,r){if(r=r||this.parseBindingAtom(),this.options.ecmaVersion<6||!this.eat(ql.eq))return r;var i=this.startNodeAt(e,t);return i.left=r,i.right=this.parseMaybeAssign(),this.finishNode(i,"AssignmentPattern")},kc.checkLValSimple=function(e,t,r){void 0===t&&(t=0);var i=0!==t;switch(e.type){case"Identifier":this.strict&&this.reservedWordsStrictBind.test(e.name)&&this.raiseRecoverable(e.start,(i?"Binding ":"Assigning to ")+e.name+" in strict mode"),i&&(2===t&&"let"===e.name&&this.raiseRecoverable(e.start,"let is disallowed as a lexically bound name"),r&&(rc(r,e.name)&&this.raiseRecoverable(e.start,"Argument name clash"),r[e.name]=!0),5!==t&&this.declareName(e.name,t,e.start));break;case"ChainExpression":this.raiseRecoverable(e.start,"Optional chaining cannot appear in left-hand side");break;case"MemberExpression":i&&this.raiseRecoverable(e.start,"Binding member expression");break;case"ParenthesizedExpression":return i&&this.raiseRecoverable(e.start,"Binding parenthesized expression"),this.checkLValSimple(e.expression,t,r);default:this.raise(e.start,(i?"Binding":"Assigning to")+" rvalue")}},kc.checkLValPattern=function(e,t,r){switch(void 0===t&&(t=0),e.type){case"ObjectPattern":for(var i=0,n=e.properties;i<n.length;i+=1){var s=n[i];this.checkLValInnerPattern(s,t,r)}break;case"ArrayPattern":for(var a=0,o=e.elements;a<o.length;a+=1){var h=o[a];h&&this.checkLValInnerPattern(h,t,r)}break;default:this.checkLValSimple(e,t,r)}},kc.checkLValInnerPattern=function(e,t,r){switch(void 0===t&&(t=0),e.type){case"Property":this.checkLValInnerPattern(e.value,t,r);break;case"AssignmentPattern":this.checkLValPattern(e.left,t,r);break;case"RestElement":this.checkLValPattern(e.argument,t,r);break;default:this.checkLValPattern(e,t,r)}};var Mc=function(e,t,r,i,n){this.token=e,this.isExpr=!!t,this.preserveSpace=!!r,this.override=i,this.generator=!!n},Ic={b_stat:new Mc("{",!1),b_expr:new Mc("{",!0),b_tmpl:new Mc("${",!1),p_stat:new Mc("(",!1),p_expr:new Mc("(",!0),q_tmpl:new Mc("`",!0,!0,(function(e){return e.tryReadTemplateToken()})),f_stat:new Mc("function",!1),f_expr:new Mc("function",!0),f_expr_gen:new Mc("function",!0,!1,null,!0),f_gen:new Mc("function",!1,!1,null,!0)},Bc=yc.prototype;Bc.initialContext=function(){return[Ic.b_stat]},Bc.curContext=function(){return this.context[this.context.length-1]},Bc.braceIsBlock=function(e){var t=this.curContext();return t===Ic.f_expr||t===Ic.f_stat||(e!==ql.colon||t!==Ic.b_stat&&t!==Ic.b_expr?e===ql._return||e===ql.name&&this.exprAllowed?Wl.test(this.input.slice(this.lastTokEnd,this.start)):e===ql._else||e===ql.semi||e===ql.eof||e===ql.parenR||e===ql.arrow||(e===ql.braceL?t===Ic.b_stat:e!==ql._var&&e!==ql._const&&e!==ql.name&&!this.exprAllowed):!t.isExpr)},Bc.inGeneratorContext=function(){for(var e=this.context.length-1;e>=1;e--){var t=this.context[e];if("function"===t.token)return t.generator}return!1},Bc.updateContext=function(e){var t,r=this.type;r.keyword&&e===ql.dot?this.exprAllowed=!1:(t=r.updateContext)?t.call(this,e):this.exprAllowed=r.beforeExpr},Bc.overrideContext=function(e){this.curContext()!==e&&(this.context[this.context.length-1]=e)},ql.parenR.updateContext=ql.braceR.updateContext=function(){if(1!==this.context.length){var e=this.context.pop();e===Ic.b_stat&&"function"===this.curContext().token&&(e=this.context.pop()),this.exprAllowed=!e.isExpr}else this.exprAllowed=!0},ql.braceL.updateContext=function(e){this.context.push(this.braceIsBlock(e)?Ic.b_stat:Ic.b_expr),this.exprAllowed=!0},ql.dollarBraceL.updateContext=function(){this.context.push(Ic.b_tmpl),this.exprAllowed=!0},ql.parenL.updateContext=function(e){var t=e===ql._if||e===ql._for||e===ql._with||e===ql._while;this.context.push(t?Ic.p_stat:Ic.p_expr),this.exprAllowed=!0},ql.incDec.updateContext=function(){},ql._function.updateContext=ql._class.updateContext=function(e){!e.beforeExpr||e===ql._else||e===ql.semi&&this.curContext()!==Ic.p_stat||e===ql._return&&Wl.test(this.input.slice(this.lastTokEnd,this.start))||(e===ql.colon||e===ql.braceL)&&this.curContext()===Ic.b_stat?this.context.push(Ic.f_stat):this.context.push(Ic.f_expr),this.exprAllowed=!1},ql.colon.updateContext=function(){"function"===this.curContext().token&&this.context.pop(),this.exprAllowed=!0},ql.backQuote.updateContext=function(){this.curContext()===Ic.q_tmpl?this.context.pop():this.context.push(Ic.q_tmpl),this.exprAllowed=!1},ql.star.updateContext=function(e){if(e===ql._function){var t=this.context.length-1;this.context[t]===Ic.f_expr?this.context[t]=Ic.f_expr_gen:this.context[t]=Ic.f_gen}this.exprAllowed=!0},ql.name.updateContext=function(e){var t=!1;this.options.ecmaVersion>=6&&e!==ql.dot&&("of"===this.value&&!this.exprAllowed||"yield"===this.value&&this.inGeneratorContext())&&(t=!0),this.exprAllowed=t};var Lc=yc.prototype;function Oc(e){return"Identifier"===e.type||"ParenthesizedExpression"===e.type&&Oc(e.expression)}function Pc(e){return"MemberExpression"===e.type&&"PrivateIdentifier"===e.property.type||"ChainExpression"===e.type&&Pc(e.expression)||"ParenthesizedExpression"===e.type&&Pc(e.expression)}Lc.checkPropClash=function(e,t,r){if(!(this.options.ecmaVersion>=9&&"SpreadElement"===e.type||this.options.ecmaVersion>=6&&(e.computed||e.method||e.shorthand))){var i,n=e.key;switch(n.type){case"Identifier":i=n.name;break;case"Literal":i=String(n.value);break;default:return}var s=e.kind;if(this.options.ecmaVersion>=6)"__proto__"===i&&"init"===s&&(t.proto&&(r?r.doubleProto<0&&(r.doubleProto=n.start):this.raiseRecoverable(n.start,"Redefinition of __proto__ property")),t.proto=!0);else{var a=t[i="$"+i];if(a)("init"===s?this.strict&&a.init||a.get||a.set:a.init||a[s])&&this.raiseRecoverable(n.start,"Redefinition of property");else a=t[i]={init:!1,get:!1,set:!1};a[s]=!0}}},Lc.parseExpression=function(e,t){var r=this.start,i=this.startLoc,n=this.parseMaybeAssign(e,t);if(this.type===ql.comma){var s=this.startNodeAt(r,i);for(s.expressions=[n];this.eat(ql.comma);)s.expressions.push(this.parseMaybeAssign(e,t));return this.finishNode(s,"SequenceExpression")}return n},Lc.parseMaybeAssign=function(e,t,r){if(this.isContextual("yield")){if(this.inGenerator)return this.parseYield(e);this.exprAllowed=!1}var i=!1,n=-1,s=-1,a=-1;t?(n=t.parenthesizedAssign,s=t.trailingComma,a=t.doubleProto,t.parenthesizedAssign=t.trailingComma=-1):(t=new _c,i=!0);var o=this.start,h=this.startLoc;this.type!==ql.parenL&&this.type!==ql.name||(this.potentialArrowAt=this.start,this.potentialArrowInForAwait="await"===e);var u=this.parseMaybeConditional(e,t);if(r&&(u=r.call(this,u,o,h)),this.type.isAssign){var l=this.startNodeAt(o,h);return l.operator=this.value,this.type===ql.eq&&(u=this.toAssignable(u,!1,t)),i||(t.parenthesizedAssign=t.trailingComma=t.doubleProto=-1),t.shorthandAssign>=u.start&&(t.shorthandAssign=-1),this.type===ql.eq?this.checkLValPattern(u):this.checkLValSimple(u),l.left=u,this.next(),l.right=this.parseMaybeAssign(e),a>-1&&(t.doubleProto=a),this.finishNode(l,"AssignmentExpression")}return i&&this.checkExpressionErrors(t,!0),n>-1&&(t.parenthesizedAssign=n),s>-1&&(t.trailingComma=s),u},Lc.parseMaybeConditional=function(e,t){var r=this.start,i=this.startLoc,n=this.parseExprOps(e,t);if(this.checkExpressionErrors(t))return n;if(this.eat(ql.question)){var s=this.startNodeAt(r,i);return s.test=n,s.consequent=this.parseMaybeAssign(),this.expect(ql.colon),s.alternate=this.parseMaybeAssign(e),this.finishNode(s,"ConditionalExpression")}return n},Lc.parseExprOps=function(e,t){var r=this.start,i=this.startLoc,n=this.parseMaybeUnary(t,!1,!1,e);return this.checkExpressionErrors(t)||n.start===r&&"ArrowFunctionExpression"===n.type?n:this.parseExprOp(n,r,i,-1,e)},Lc.parseExprOp=function(e,t,r,i,n){var s=this.type.binop;if(null!=s&&(!n||this.type!==ql._in)&&s>i){var a=this.type===ql.logicalOR||this.type===ql.logicalAND,o=this.type===ql.coalesce;o&&(s=ql.logicalAND.binop);var h=this.value;this.next();var u=this.start,l=this.startLoc,c=this.parseExprOp(this.parseMaybeUnary(null,!1,!1,n),u,l,s,n),p=this.buildBinary(t,r,e,c,h,a||o);return(a&&this.type===ql.coalesce||o&&(this.type===ql.logicalOR||this.type===ql.logicalAND))&&this.raiseRecoverable(this.start,"Logical expressions and coalesce expressions cannot be mixed. Wrap either by parentheses"),this.parseExprOp(p,t,r,i,n)}return e},Lc.buildBinary=function(e,t,r,i,n,s){"PrivateIdentifier"===i.type&&this.raise(i.start,"Private identifier can only be left side of binary expression");var a=this.startNodeAt(e,t);return a.left=r,a.operator=n,a.right=i,this.finishNode(a,s?"LogicalExpression":"BinaryExpression")},Lc.parseMaybeUnary=function(e,t,r,i){var n,s=this.start,a=this.startLoc;if(this.isContextual("await")&&this.canAwait)n=this.parseAwait(i),t=!0;else if(this.type.prefix){var o=this.startNode(),h=this.type===ql.incDec;o.operator=this.value,o.prefix=!0,this.next(),o.argument=this.parseMaybeUnary(null,!0,h,i),this.checkExpressionErrors(e,!0),h?this.checkLValSimple(o.argument):this.strict&&"delete"===o.operator&&Oc(o.argument)?this.raiseRecoverable(o.start,"Deleting local variable in strict mode"):"delete"===o.operator&&Pc(o.argument)?this.raiseRecoverable(o.start,"Private fields can not be deleted"):t=!0,n=this.finishNode(o,h?"UpdateExpression":"UnaryExpression")}else if(t||this.type!==ql.privateId){if(n=this.parseExprSubscripts(e,i),this.checkExpressionErrors(e))return n;for(;this.type.postfix&&!this.canInsertSemicolon();){var u=this.startNodeAt(s,a);u.operator=this.value,u.prefix=!1,u.argument=n,this.checkLValSimple(n),this.next(),n=this.finishNode(u,"UpdateExpression")}}else(i||0===this.privateNameStack.length)&&this.options.checkPrivateFields&&this.unexpected(),n=this.parsePrivateIdent(),this.type!==ql._in&&this.unexpected();return r||!this.eat(ql.starstar)?n:t?void this.unexpected(this.lastTokStart):this.buildBinary(s,a,n,this.parseMaybeUnary(null,!1,!1,i),"**",!1)},Lc.parseExprSubscripts=function(e,t){var r=this.start,i=this.startLoc,n=this.parseExprAtom(e,t);if("ArrowFunctionExpression"===n.type&&")"!==this.input.slice(this.lastTokStart,this.lastTokEnd))return n;var s=this.parseSubscripts(n,r,i,!1,t);return e&&"MemberExpression"===s.type&&(e.parenthesizedAssign>=s.start&&(e.parenthesizedAssign=-1),e.parenthesizedBind>=s.start&&(e.parenthesizedBind=-1),e.trailingComma>=s.start&&(e.trailingComma=-1)),s},Lc.parseSubscripts=function(e,t,r,i,n){for(var s=this.options.ecmaVersion>=8&&"Identifier"===e.type&&"async"===e.name&&this.lastTokEnd===e.end&&!this.canInsertSemicolon()&&e.end-e.start==5&&this.potentialArrowAt===e.start,a=!1;;){var o=this.parseSubscript(e,t,r,i,s,a,n);if(o.optional&&(a=!0),o===e||"ArrowFunctionExpression"===o.type){if(a){var h=this.startNodeAt(t,r);h.expression=o,o=this.finishNode(h,"ChainExpression")}return o}e=o}},Lc.shouldParseAsyncArrow=function(){return!this.canInsertSemicolon()&&this.eat(ql.arrow)},Lc.parseSubscriptAsyncArrow=function(e,t,r,i){return this.parseArrowExpression(this.startNodeAt(e,t),r,!0,i)},Lc.parseSubscript=function(e,t,r,i,n,s,a){var o=this.options.ecmaVersion>=11,h=o&&this.eat(ql.questionDot);i&&h&&this.raise(this.lastTokStart,"Optional chaining cannot appear in the callee of new expressions");var u=this.eat(ql.bracketL);if(u||h&&this.type!==ql.parenL&&this.type!==ql.backQuote||this.eat(ql.dot)){var l=this.startNodeAt(t,r);l.object=e,u?(l.property=this.parseExpression(),this.expect(ql.bracketR)):this.type===ql.privateId&&"Super"!==e.type?l.property=this.parsePrivateIdent():l.property=this.parseIdent("never"!==this.options.allowReserved),l.computed=!!u,o&&(l.optional=h),e=this.finishNode(l,"MemberExpression")}else if(!i&&this.eat(ql.parenL)){var c=new _c,p=this.yieldPos,d=this.awaitPos,f=this.awaitIdentPos;this.yieldPos=0,this.awaitPos=0,this.awaitIdentPos=0;var m=this.parseExprList(ql.parenR,this.options.ecmaVersion>=8,!1,c);if(n&&!h&&this.shouldParseAsyncArrow())return this.checkPatternErrors(c,!1),this.checkYieldAwaitInDefaultParams(),this.awaitIdentPos>0&&this.raise(this.awaitIdentPos,"Cannot use 'await' as identifier inside an async function"),this.yieldPos=p,this.awaitPos=d,this.awaitIdentPos=f,this.parseSubscriptAsyncArrow(t,r,m,a);this.checkExpressionErrors(c,!0),this.yieldPos=p||this.yieldPos,this.awaitPos=d||this.awaitPos,this.awaitIdentPos=f||this.awaitIdentPos;var g=this.startNodeAt(t,r);g.callee=e,g.arguments=m,o&&(g.optional=h),e=this.finishNode(g,"CallExpression")}else if(this.type===ql.backQuote){(h||s)&&this.raise(this.start,"Optional chaining cannot appear in the tag of tagged template expressions");var y=this.startNodeAt(t,r);y.tag=e,y.quasi=this.parseTemplate({isTagged:!0}),e=this.finishNode(y,"TaggedTemplateExpression")}return e},Lc.parseExprAtom=function(e,t,r){this.type===ql.slash&&this.readRegexp();var i,n=this.potentialArrowAt===this.start;switch(this.type){case ql._super:return this.allowSuper||this.raise(this.start,"'super' keyword outside a method"),i=this.startNode(),this.next(),this.type!==ql.parenL||this.allowDirectSuper||this.raise(i.start,"super() call outside constructor of a subclass"),this.type!==ql.dot&&this.type!==ql.bracketL&&this.type!==ql.parenL&&this.unexpected(),this.finishNode(i,"Super");case ql._this:return i=this.startNode(),this.next(),this.finishNode(i,"ThisExpression");case ql.name:var s=this.start,a=this.startLoc,o=this.containsEsc,h=this.parseIdent(!1);if(this.options.ecmaVersion>=8&&!o&&"async"===h.name&&!this.canInsertSemicolon()&&this.eat(ql._function))return this.overrideContext(Ic.f_expr),this.parseFunction(this.startNodeAt(s,a),0,!1,!0,t);if(n&&!this.canInsertSemicolon()){if(this.eat(ql.arrow))return this.parseArrowExpression(this.startNodeAt(s,a),[h],!1,t);if(this.options.ecmaVersion>=8&&"async"===h.name&&this.type===ql.name&&!o&&(!this.potentialArrowInForAwait||"of"!==this.value||this.containsEsc))return h=this.parseIdent(!1),!this.canInsertSemicolon()&&this.eat(ql.arrow)||this.unexpected(),this.parseArrowExpression(this.startNodeAt(s,a),[h],!0,t)}return h;case ql.regexp:var u=this.value;return(i=this.parseLiteral(u.value)).regex={pattern:u.pattern,flags:u.flags},i;case ql.num:case ql.string:return this.parseLiteral(this.value);case ql._null:case ql._true:case ql._false:return(i=this.startNode()).value=this.type===ql._null?null:this.type===ql._true,i.raw=this.type.keyword,this.next(),this.finishNode(i,"Literal");case ql.parenL:var l=this.start,c=this.parseParenAndDistinguishExpression(n,t);return e&&(e.parenthesizedAssign<0&&!this.isSimpleAssignTarget(c)&&(e.parenthesizedAssign=l),e.parenthesizedBind<0&&(e.parenthesizedBind=l)),c;case ql.bracketL:return i=this.startNode(),this.next(),i.elements=this.parseExprList(ql.bracketR,!0,!0,e),this.finishNode(i,"ArrayExpression");case ql.braceL:return this.overrideContext(Ic.b_expr),this.parseObj(!1,e);case ql._function:return i=this.startNode(),this.next(),this.parseFunction(i,0);case ql._class:return this.parseClass(this.startNode(),!1);case ql._new:return this.parseNew();case ql.backQuote:return this.parseTemplate();case ql._import:return this.options.ecmaVersion>=11?this.parseExprImport(r):this.unexpected();default:return this.parseExprAtomDefault()}},Lc.parseExprAtomDefault=function(){this.unexpected()},Lc.parseExprImport=function(e){var t=this.startNode();if(this.containsEsc&&this.raiseRecoverable(this.start,"Escape sequence in keyword import"),this.next(),this.type===ql.parenL&&!e)return this.parseDynamicImport(t);if(this.type===ql.dot){var r=this.startNodeAt(t.start,t.loc&&t.loc.start);return r.name="import",t.meta=this.finishNode(r,"Identifier"),this.parseImportMeta(t)}this.unexpected()},Lc.parseDynamicImport=function(e){if(this.next(),e.source=this.parseMaybeAssign(),this.options.ecmaVersion>=16)this.eat(ql.parenR)?e.options=null:(this.expect(ql.comma),this.afterTrailingComma(ql.parenR)?e.options=null:(e.options=this.parseMaybeAssign(),this.eat(ql.parenR)||(this.expect(ql.comma),this.afterTrailingComma(ql.parenR)||this.unexpected())));else if(!this.eat(ql.parenR)){var t=this.start;this.eat(ql.comma)&&this.eat(ql.parenR)?this.raiseRecoverable(t,"Trailing comma is not allowed in import()"):this.unexpected(t)}return this.finishNode(e,"ImportExpression")},Lc.parseImportMeta=function(e){this.next();var t=this.containsEsc;return e.property=this.parseIdent(!0),"meta"!==e.property.name&&this.raiseRecoverable(e.property.start,"The only valid meta property for import is 'import.meta'"),t&&this.raiseRecoverable(e.start,"'import.meta' must not contain escaped characters"),"module"===this.options.sourceType||this.options.allowImportExportEverywhere||this.raiseRecoverable(e.start,"Cannot use 'import.meta' outside a module"),this.finishNode(e,"MetaProperty")},Lc.parseLiteral=function(e){var t=this.startNode();return t.value=e,t.raw=this.input.slice(this.start,this.end),110===t.raw.charCodeAt(t.raw.length-1)&&(t.bigint=null!=t.value?t.value.toString():t.raw.slice(0,-1).replace(/_/g,"")),this.next(),this.finishNode(t,"Literal")},Lc.parseParenExpression=function(){this.expect(ql.parenL);var e=this.parseExpression();return this.expect(ql.parenR),e},Lc.shouldParseArrow=function(e){return!this.canInsertSemicolon()},Lc.parseParenAndDistinguishExpression=function(e,t){var r,i=this.start,n=this.startLoc,s=this.options.ecmaVersion>=8;if(this.options.ecmaVersion>=6){this.next();var a,o=this.start,h=this.startLoc,u=[],l=!0,c=!1,p=new _c,d=this.yieldPos,f=this.awaitPos;for(this.yieldPos=0,this.awaitPos=0;this.type!==ql.parenR;){if(l?l=!1:this.expect(ql.comma),s&&this.afterTrailingComma(ql.parenR,!0)){c=!0;break}if(this.type===ql.ellipsis){a=this.start,u.push(this.parseParenItem(this.parseRestBinding())),this.type===ql.comma&&this.raiseRecoverable(this.start,"Comma is not permitted after the rest element");break}u.push(this.parseMaybeAssign(!1,p,this.parseParenItem))}var m=this.lastTokEnd,g=this.lastTokEndLoc;if(this.expect(ql.parenR),e&&this.shouldParseArrow(u)&&this.eat(ql.arrow))return this.checkPatternErrors(p,!1),this.checkYieldAwaitInDefaultParams(),this.yieldPos=d,this.awaitPos=f,this.parseParenArrowList(i,n,u,t);u.length&&!c||this.unexpected(this.lastTokStart),a&&this.unexpected(a),this.checkExpressionErrors(p,!0),this.yieldPos=d||this.yieldPos,this.awaitPos=f||this.awaitPos,u.length>1?((r=this.startNodeAt(o,h)).expressions=u,this.finishNodeAt(r,"SequenceExpression",m,g)):r=u[0]}else r=this.parseParenExpression();if(this.options.preserveParens){var y=this.startNodeAt(i,n);return y.expression=r,this.finishNode(y,"ParenthesizedExpression")}return r},Lc.parseParenItem=function(e){return e},Lc.parseParenArrowList=function(e,t,r,i){return this.parseArrowExpression(this.startNodeAt(e,t),r,!1,i)};var Nc=[];Lc.parseNew=function(){this.containsEsc&&this.raiseRecoverable(this.start,"Escape sequence in keyword new");var e=this.startNode();if(this.next(),this.options.ecmaVersion>=6&&this.type===ql.dot){var t=this.startNodeAt(e.start,e.loc&&e.loc.start);t.name="new",e.meta=this.finishNode(t,"Identifier"),this.next();var r=this.containsEsc;return e.property=this.parseIdent(!0),"target"!==e.property.name&&this.raiseRecoverable(e.property.start,"The only valid meta property for new is 'new.target'"),r&&this.raiseRecoverable(e.start,"'new.target' must not contain escaped characters"),this.allowNewDotTarget||this.raiseRecoverable(e.start,"'new.target' can only be used in functions and class static block"),this.finishNode(e,"MetaProperty")}var i=this.start,n=this.startLoc;return e.callee=this.parseSubscripts(this.parseExprAtom(null,!1,!0),i,n,!0,!1),this.eat(ql.parenL)?e.arguments=this.parseExprList(ql.parenR,this.options.ecmaVersion>=8,!1):e.arguments=Nc,this.finishNode(e,"NewExpression")},Lc.parseTemplateElement=function(e){var t=e.isTagged,r=this.startNode();return this.type===ql.invalidTemplate?(t||this.raiseRecoverable(this.start,"Bad escape sequence in untagged template literal"),r.value={raw:this.value.replace(/\r\n?/g,"\n"),cooked:null}):r.value={raw:this.input.slice(this.start,this.end).replace(/\r\n?/g,"\n"),cooked:this.value},this.next(),r.tail=this.type===ql.backQuote,this.finishNode(r,"TemplateElement")},Lc.parseTemplate=function(e){void 0===e&&(e={});var t=e.isTagged;void 0===t&&(t=!1);var r=this.startNode();this.next(),r.expressions=[];var i=this.parseTemplateElement({isTagged:t});for(r.quasis=[i];!i.tail;)this.type===ql.eof&&this.raise(this.pos,"Unterminated template literal"),this.expect(ql.dollarBraceL),r.expressions.push(this.parseExpression()),this.expect(ql.braceR),r.quasis.push(i=this.parseTemplateElement({isTagged:t}));return this.next(),this.finishNode(r,"TemplateLiteral")},Lc.isAsyncProp=function(e){return!e.computed&&"Identifier"===e.key.type&&"async"===e.key.name&&(this.type===ql.name||this.type===ql.num||this.type===ql.string||this.type===ql.bracketL||this.type.keyword||this.options.ecmaVersion>=9&&this.type===ql.star)&&!Wl.test(this.input.slice(this.lastTokEnd,this.start))},Lc.parseObj=function(e,t){var r=this.startNode(),i=!0,n={};for(r.properties=[],this.next();!this.eat(ql.braceR);){if(i)i=!1;else if(this.expect(ql.comma),this.options.ecmaVersion>=5&&this.afterTrailingComma(ql.braceR))break;var s=this.parseProperty(e,t);e||this.checkPropClash(s,n,t),r.properties.push(s)}return this.finishNode(r,e?"ObjectPattern":"ObjectExpression")},Lc.parseProperty=function(e,t){var r,i,n,s,a=this.startNode();if(this.options.ecmaVersion>=9&&this.eat(ql.ellipsis))return e?(a.argument=this.parseIdent(!1),this.type===ql.comma&&this.raiseRecoverable(this.start,"Comma is not permitted after the rest element"),this.finishNode(a,"RestElement")):(a.argument=this.parseMaybeAssign(!1,t),this.type===ql.comma&&t&&t.trailingComma<0&&(t.trailingComma=this.start),this.finishNode(a,"SpreadElement"));this.options.ecmaVersion>=6&&(a.method=!1,a.shorthand=!1,(e||t)&&(n=this.start,s=this.startLoc),e||(r=this.eat(ql.star)));var o=this.containsEsc;return this.parsePropertyName(a),!e&&!o&&this.options.ecmaVersion>=8&&!r&&this.isAsyncProp(a)?(i=!0,r=this.options.ecmaVersion>=9&&this.eat(ql.star),this.parsePropertyName(a)):i=!1,this.parsePropertyValue(a,e,r,i,n,s,t,o),this.finishNode(a,"Property")},Lc.parseGetterSetter=function(e){var t=e.key.name;this.parsePropertyName(e),e.value=this.parseMethod(!1),e.kind=t;var r="get"===e.kind?0:1;if(e.value.params.length!==r){var i=e.value.start;"get"===e.kind?this.raiseRecoverable(i,"getter should have no params"):this.raiseRecoverable(i,"setter should have exactly one param")}else"set"===e.kind&&"RestElement"===e.value.params[0].type&&this.raiseRecoverable(e.value.params[0].start,"Setter cannot use rest params")},Lc.parsePropertyValue=function(e,t,r,i,n,s,a,o){(r||i)&&this.type===ql.colon&&this.unexpected(),this.eat(ql.colon)?(e.value=t?this.parseMaybeDefault(this.start,this.startLoc):this.parseMaybeAssign(!1,a),e.kind="init"):this.options.ecmaVersion>=6&&this.type===ql.parenL?(t&&this.unexpected(),e.method=!0,e.value=this.parseMethod(r,i),e.kind="init"):t||o||!(this.options.ecmaVersion>=5)||e.computed||"Identifier"!==e.key.type||"get"!==e.key.name&&"set"!==e.key.name||this.type===ql.comma||this.type===ql.braceR||this.type===ql.eq?this.options.ecmaVersion>=6&&!e.computed&&"Identifier"===e.key.type?((r||i)&&this.unexpected(),this.checkUnreserved(e.key),"await"!==e.key.name||this.awaitIdentPos||(this.awaitIdentPos=n),t?e.value=this.parseMaybeDefault(n,s,this.copyNode(e.key)):this.type===ql.eq&&a?(a.shorthandAssign<0&&(a.shorthandAssign=this.start),e.value=this.parseMaybeDefault(n,s,this.copyNode(e.key))):e.value=this.copyNode(e.key),e.kind="init",e.shorthand=!0):this.unexpected():((r||i)&&this.unexpected(),this.parseGetterSetter(e))},Lc.parsePropertyName=function(e){if(this.options.ecmaVersion>=6){if(this.eat(ql.bracketL))return e.computed=!0,e.key=this.parseMaybeAssign(),this.expect(ql.bracketR),e.key;e.computed=!1}return e.key=this.type===ql.num||this.type===ql.string?this.parseExprAtom():this.parseIdent("never"!==this.options.allowReserved)},Lc.initFunction=function(e){e.id=null,this.options.ecmaVersion>=6&&(e.generator=e.expression=!1),this.options.ecmaVersion>=8&&(e.async=!1)},Lc.parseMethod=function(e,t,r){var i=this.startNode(),n=this.yieldPos,s=this.awaitPos,a=this.awaitIdentPos;return this.initFunction(i),this.options.ecmaVersion>=6&&(i.generator=e),this.options.ecmaVersion>=8&&(i.async=!!t),this.yieldPos=0,this.awaitPos=0,this.awaitIdentPos=0,this.enterScope(64|gc(t,i.generator)|(r?128:0)),this.expect(ql.parenL),i.params=this.parseBindingList(ql.parenR,!1,this.options.ecmaVersion>=8),this.checkYieldAwaitInDefaultParams(),this.parseFunctionBody(i,!1,!0,!1),this.yieldPos=n,this.awaitPos=s,this.awaitIdentPos=a,this.finishNode(i,"FunctionExpression")},Lc.parseArrowExpression=function(e,t,r,i){var n=this.yieldPos,s=this.awaitPos,a=this.awaitIdentPos;return this.enterScope(16|gc(r,!1)),this.initFunction(e),this.options.ecmaVersion>=8&&(e.async=!!r),this.yieldPos=0,this.awaitPos=0,this.awaitIdentPos=0,e.params=this.toAssignableList(t,!0),this.parseFunctionBody(e,!0,!1,i),this.yieldPos=n,this.awaitPos=s,this.awaitIdentPos=a,this.finishNode(e,"ArrowFunctionExpression")},Lc.parseFunctionBody=function(e,t,r,i){var n=t&&this.type!==ql.braceL,s=this.strict,a=!1;if(n)e.body=this.parseMaybeAssign(i),e.expression=!0,this.checkParams(e,!1);else{var o=this.options.ecmaVersion>=7&&!this.isSimpleParamList(e.params);s&&!o||(a=this.strictDirective(this.end))&&o&&this.raiseRecoverable(e.start,"Illegal 'use strict' directive in function with non-simple parameter list");var h=this.labels;this.labels=[],a&&(this.strict=!0),this.checkParams(e,!s&&!a&&!t&&!r&&this.isSimpleParamList(e.params)),this.strict&&e.id&&this.checkLValSimple(e.id,5),e.body=this.parseBlock(!1,void 0,a&&!s),e.expression=!1,this.adaptDirectivePrologue(e.body.body),this.labels=h}this.exitScope()},Lc.isSimpleParamList=function(e){for(var t=0,r=e;t<r.length;t+=1){if("Identifier"!==r[t].type)return!1}return!0},Lc.checkParams=function(e,t){for(var r=Object.create(null),i=0,n=e.params;i<n.length;i+=1){var s=n[i];this.checkLValInnerPattern(s,1,t?null:r)}},Lc.parseExprList=function(e,t,r,i){for(var n=[],s=!0;!this.eat(e);){if(s)s=!1;else if(this.expect(ql.comma),t&&this.afterTrailingComma(e))break;var a=void 0;r&&this.type===ql.comma?a=null:this.type===ql.ellipsis?(a=this.parseSpread(i),i&&this.type===ql.comma&&i.trailingComma<0&&(i.trailingComma=this.start)):a=this.parseMaybeAssign(!1,i),n.push(a)}return n},Lc.checkUnreserved=function(e){var t=e.start,r=e.end,i=e.name;(this.inGenerator&&"yield"===i&&this.raiseRecoverable(t,"Cannot use 'yield' as identifier inside a generator"),this.inAsync&&"await"===i&&this.raiseRecoverable(t,"Cannot use 'await' as identifier inside an async function"),this.currentThisScope().flags&mc||"arguments"!==i||this.raiseRecoverable(t,"Cannot use 'arguments' in class field initializer"),!this.inClassStaticBlock||"arguments"!==i&&"await"!==i||this.raise(t,"Cannot use "+i+" in class static initialization block"),this.keywords.test(i)&&this.raise(t,"Unexpected keyword '"+i+"'"),this.options.ecmaVersion<6&&-1!==this.input.slice(t,r).indexOf("\\"))||(this.strict?this.reservedWordsStrict:this.reservedWords).test(i)&&(this.inAsync||"await"!==i||this.raiseRecoverable(t,"Cannot use keyword 'await' outside an async function"),this.raiseRecoverable(t,"The keyword '"+i+"' is reserved"))},Lc.parseIdent=function(e){var t=this.parseIdentNode();return this.next(!!e),this.finishNode(t,"Identifier"),e||(this.checkUnreserved(t),"await"!==t.name||this.awaitIdentPos||(this.awaitIdentPos=t.start)),t},Lc.parseIdentNode=function(){var e=this.startNode();return this.type===ql.name?e.name=this.value:this.type.keyword?(e.name=this.type.keyword,"class"!==e.name&&"function"!==e.name||this.lastTokEnd===this.lastTokStart+1&&46===this.input.charCodeAt(this.lastTokStart)||this.context.pop(),this.type=ql.name):this.unexpected(),e},Lc.parsePrivateIdent=function(){var e=this.startNode();return this.type===ql.privateId?e.name=this.value:this.unexpected(),this.next(),this.finishNode(e,"PrivateIdentifier"),this.options.checkPrivateFields&&(0===this.privateNameStack.length?this.raise(e.start,"Private field '#"+e.name+"' must be declared in an enclosing class"):this.privateNameStack[this.privateNameStack.length-1].used.push(e)),e},Lc.parseYield=function(e){this.yieldPos||(this.yieldPos=this.start);var t=this.startNode();return this.next(),this.type===ql.semi||this.canInsertSemicolon()||this.type!==ql.star&&!this.type.startsExpr?(t.delegate=!1,t.argument=null):(t.delegate=this.eat(ql.star),t.argument=this.parseMaybeAssign(e)),this.finishNode(t,"YieldExpression")},Lc.parseAwait=function(e){this.awaitPos||(this.awaitPos=this.start);var t=this.startNode();return this.next(),t.argument=this.parseMaybeUnary(null,!0,!1,e),this.finishNode(t,"AwaitExpression")};var Rc=yc.prototype;Rc.raise=function(e,t){var r=lc(this.input,e);t+=" ("+r.line+":"+r.column+")",this.sourceFile&&(t+=" in "+this.sourceFile);var i=new SyntaxError(t);throw i.pos=e,i.loc=r,i.raisedAt=this.pos,i},Rc.raiseRecoverable=Rc.raise,Rc.curPosition=function(){if(this.options.locations)return new hc(this.curLine,this.pos-this.lineStart)};var Vc=yc.prototype,Uc=function(e){this.flags=e,this.var=[],this.lexical=[],this.functions=[]};Vc.enterScope=function(e){this.scopeStack.push(new Uc(e))},Vc.exitScope=function(){this.scopeStack.pop()},Vc.treatFunctionsAsVarInScope=function(e){return 2&e.flags||!this.inModule&&1&e.flags},Vc.declareName=function(e,t,r){var i=!1;if(2===t){var n=this.currentScope();i=n.lexical.indexOf(e)>-1||n.functions.indexOf(e)>-1||n.var.indexOf(e)>-1,n.lexical.push(e),this.inModule&&1&n.flags&&delete this.undefinedExports[e]}else if(4===t){this.currentScope().lexical.push(e)}else if(3===t){var s=this.currentScope();i=this.treatFunctionsAsVar?s.lexical.indexOf(e)>-1:s.lexical.indexOf(e)>-1||s.var.indexOf(e)>-1,s.functions.push(e)}else for(var a=this.scopeStack.length-1;a>=0;--a){var o=this.scopeStack[a];if(o.lexical.indexOf(e)>-1&&!(32&o.flags&&o.lexical[0]===e)||!this.treatFunctionsAsVarInScope(o)&&o.functions.indexOf(e)>-1){i=!0;break}if(o.var.push(e),this.inModule&&1&o.flags&&delete this.undefinedExports[e],o.flags&mc)break}i&&this.raiseRecoverable(r,"Identifier '"+e+"' has already been declared")},Vc.checkLocalExport=function(e){-1===this.scopeStack[0].lexical.indexOf(e.name)&&-1===this.scopeStack[0].var.indexOf(e.name)&&(this.undefinedExports[e.name]=e)},Vc.currentScope=function(){return this.scopeStack[this.scopeStack.length-1]},Vc.currentVarScope=function(){for(var e=this.scopeStack.length-1;;e--){var t=this.scopeStack[e];if(771&t.flags)return t}},Vc.currentThisScope=function(){for(var e=this.scopeStack.length-1;;e--){var t=this.scopeStack[e];if(771&t.flags&&!(16&t.flags))return t}};var zc=function(e,t,r){this.type="",this.start=t,this.end=0,e.options.locations&&(this.loc=new uc(e,r)),e.options.directSourceFile&&(this.sourceFile=e.options.directSourceFile),e.options.ranges&&(this.range=[t,0])},jc=yc.prototype;function Gc(e,t,r,i){return e.type=t,e.end=r,this.options.locations&&(e.loc.end=i),this.options.ranges&&(e.range[1]=r),e}jc.startNode=function(){return new zc(this,this.start,this.startLoc)},jc.startNodeAt=function(e,t){return new zc(this,e,t)},jc.finishNode=function(e,t){return Gc.call(this,e,t,this.lastTokEnd,this.lastTokEndLoc)},jc.finishNodeAt=function(e,t,r,i){return Gc.call(this,e,t,r,i)},jc.copyNode=function(e){var t=new zc(this,e.start,this.startLoc);for(var r in e)t[r]=e[r];return t};var $c="ASCII ASCII_Hex_Digit AHex Alphabetic Alpha Any Assigned Bidi_Control Bidi_C Bidi_Mirrored Bidi_M Case_Ignorable CI Cased Changes_When_Casefolded CWCF Changes_When_Casemapped CWCM Changes_When_Lowercased CWL Changes_When_NFKC_Casefolded CWKCF Changes_When_Titlecased CWT Changes_When_Uppercased CWU Dash Default_Ignorable_Code_Point DI Deprecated Dep Diacritic Dia Emoji Emoji_Component Emoji_Modifier Emoji_Modifier_Base Emoji_Presentation Extender Ext Grapheme_Base Gr_Base Grapheme_Extend Gr_Ext Hex_Digit Hex IDS_Binary_Operator IDSB IDS_Trinary_Operator IDST ID_Continue IDC ID_Start IDS Ideographic Ideo Join_Control Join_C Logical_Order_Exception LOE Lowercase Lower Math Noncharacter_Code_Point NChar Pattern_Syntax Pat_Syn Pattern_White_Space Pat_WS Quotation_Mark QMark Radical Regional_Indicator RI Sentence_Terminal STerm Soft_Dotted SD Terminal_Punctuation Term Unified_Ideograph UIdeo Uppercase Upper Variation_Selector VS White_Space space XID_Continue XIDC XID_Start XIDS",Hc=$c+" Extended_Pictographic",qc=Hc+" EBase EComp EMod EPres ExtPict",Wc={9:$c,10:Hc,11:Hc,12:qc,13:qc,14:qc},Xc={9:"",10:"",11:"",12:"",13:"",14:"Basic_Emoji Emoji_Keycap_Sequence RGI_Emoji_Modifier_Sequence RGI_Emoji_Flag_Sequence RGI_Emoji_Tag_Sequence RGI_Emoji_ZWJ_Sequence RGI_Emoji"},Yc="Cased_Letter LC Close_Punctuation Pe Connector_Punctuation Pc Control Cc cntrl Currency_Symbol Sc Dash_Punctuation Pd Decimal_Number Nd digit Enclosing_Mark Me Final_Punctuation Pf Format Cf Initial_Punctuation Pi Letter L Letter_Number Nl Line_Separator Zl Lowercase_Letter Ll Mark M Combining_Mark Math_Symbol Sm Modifier_Letter Lm Modifier_Symbol Sk Nonspacing_Mark Mn Number N Open_Punctuation Ps Other C Other_Letter Lo Other_Number 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Kthi Kannada Knda Katakana Kana Kayah_Li Kali Kharoshthi Khar Khmer Khmr Khojki Khoj Khudawadi Sind Lao Laoo Latin Latn Lepcha Lepc Limbu Limb Linear_A Lina Linear_B Linb Lisu Lisu Lycian Lyci Lydian Lydi Mahajani Mahj Malayalam Mlym Mandaic Mand Manichaean Mani Marchen Marc Masaram_Gondi Gonm Meetei_Mayek Mtei Mende_Kikakui Mend Meroitic_Cursive Merc Meroitic_Hieroglyphs Mero Miao Plrd Modi Mongolian Mong Mro Mroo Multani Mult Myanmar Mymr Nabataean Nbat New_Tai_Lue Talu Newa Newa Nko Nkoo Nushu Nshu Ogham Ogam Ol_Chiki Olck Old_Hungarian Hung Old_Italic Ital Old_North_Arabian Narb Old_Permic Perm Old_Persian Xpeo Old_South_Arabian Sarb Old_Turkic Orkh Oriya Orya Osage Osge Osmanya Osma Pahawh_Hmong Hmng Palmyrene Palm Pau_Cin_Hau Pauc Phags_Pa Phag Phoenician Phnx Psalter_Pahlavi Phlp Rejang Rjng Runic Runr Samaritan Samr Saurashtra Saur Sharada Shrd Shavian Shaw Siddham Sidd SignWriting Sgnw Sinhala Sinh Sora_Sompeng Sora Soyombo Soyo Sundanese Sund Syloti_Nagri Sylo Syriac Syrc Tagalog Tglg Tagbanwa Tagb Tai_Le Tale Tai_Tham Lana Tai_Viet Tavt Takri Takr Tamil Taml Tangut Tang Telugu Telu Thaana Thaa Thai Thai Tibetan Tibt Tifinagh Tfng Tirhuta Tirh Ugaritic Ugar Vai Vaii Warang_Citi Wara Yi Yiii Zanabazar_Square Zanb",Kc=Zc+" Dogra Dogr Gunjala_Gondi Gong Hanifi_Rohingya Rohg Makasar Maka Medefaidrin Medf Old_Sogdian Sogo Sogdian Sogd",Jc=Kc+" Elymaic Elym Nandinagari Nand Nyiakeng_Puachue_Hmong Hmnp Wancho Wcho",Qc=Jc+" Chorasmian Chrs Diak Dives_Akuru Khitan_Small_Script Kits Yezi Yezidi",ep=Qc+" Cypro_Minoan Cpmn Old_Uyghur Ougr Tangsa Tnsa Toto Vithkuqi Vith",tp={9:Zc,10:Kc,11:Jc,12:Qc,13:ep,14:ep+" Gara Garay Gukh Gurung_Khema Hrkt Katakana_Or_Hiragana Kawi Kirat_Rai Krai Nag_Mundari Nagm Ol_Onal Onao Sunu Sunuwar Todhri Todr Tulu_Tigalari Tutg Unknown Zzzz"},rp={};function ip(e){var t=rp[e]={binary:sc(Wc[e]+" "+Yc),binaryOfStrings:sc(Xc[e]),nonBinary:{General_Category:sc(Yc),Script:sc(tp[e])}};t.nonBinary.Script_Extensions=t.nonBinary.Script,t.nonBinary.gc=t.nonBinary.General_Category,t.nonBinary.sc=t.nonBinary.Script,t.nonBinary.scx=t.nonBinary.Script_Extensions}for(var np=0,sp=[9,10,11,12,13,14];np<sp.length;np+=1){ip(sp[np])}var ap=yc.prototype,op=function(e,t){this.parent=e,this.base=t||this};op.prototype.separatedFrom=function(e){for(var t=this;t;t=t.parent)for(var r=e;r;r=r.parent)if(t.base===r.base&&t!==r)return!0;return!1},op.prototype.sibling=function(){return new op(this.parent,this.base)};var hp=function(e){this.parser=e,this.validFlags="gim"+(e.options.ecmaVersion>=6?"uy":"")+(e.options.ecmaVersion>=9?"s":"")+(e.options.ecmaVersion>=13?"d":"")+(e.options.ecmaVersion>=15?"v":""),this.unicodeProperties=rp[e.options.ecmaVersion>=14?14:e.options.ecmaVersion],this.source="",this.flags="",this.start=0,this.switchU=!1,this.switchV=!1,this.switchN=!1,this.pos=0,this.lastIntValue=0,this.lastStringValue="",this.lastAssertionIsQuantifiable=!1,this.numCapturingParens=0,this.maxBackReference=0,this.groupNames=Object.create(null),this.backReferenceNames=[],this.branchID=null};function up(e){return 105===e||109===e||115===e}function lp(e){return 36===e||e>=40&&e<=43||46===e||63===e||e>=91&&e<=94||e>=123&&e<=125}function cp(e){return e>=65&&e<=90||e>=97&&e<=122}hp.prototype.reset=function(e,t,r){var i=-1!==r.indexOf("v"),n=-1!==r.indexOf("u");this.start=0|e,this.source=t+"",this.flags=r,i&&this.parser.options.ecmaVersion>=15?(this.switchU=!0,this.switchV=!0,this.switchN=!0):(this.switchU=n&&this.parser.options.ecmaVersion>=6,this.switchV=!1,this.switchN=n&&this.parser.options.ecmaVersion>=9)},hp.prototype.raise=function(e){this.parser.raiseRecoverable(this.start,"Invalid regular expression: /"+this.source+"/: "+e)},hp.prototype.at=function(e,t){void 0===t&&(t=!1);var r=this.source,i=r.length;if(e>=i)return-1;var n=r.charCodeAt(e);if(!t&&!this.switchU||n<=55295||n>=57344||e+1>=i)return n;var s=r.charCodeAt(e+1);return s>=56320&&s<=57343?(n<<10)+s-56613888:n},hp.prototype.nextIndex=function(e,t){void 0===t&&(t=!1);var r=this.source,i=r.length;if(e>=i)return i;var n,s=r.charCodeAt(e);return!t&&!this.switchU||s<=55295||s>=57344||e+1>=i||(n=r.charCodeAt(e+1))<56320||n>57343?e+1:e+2},hp.prototype.current=function(e){return void 0===e&&(e=!1),this.at(this.pos,e)},hp.prototype.lookahead=function(e){return void 0===e&&(e=!1),this.at(this.nextIndex(this.pos,e),e)},hp.prototype.advance=function(e){void 0===e&&(e=!1),this.pos=this.nextIndex(this.pos,e)},hp.prototype.eat=function(e,t){return void 0===t&&(t=!1),this.current(t)===e&&(this.advance(t),!0)},hp.prototype.eatChars=function(e,t){void 0===t&&(t=!1);for(var r=this.pos,i=0,n=e;i<n.length;i+=1){var s=n[i],a=this.at(r,t);if(-1===a||a!==s)return!1;r=this.nextIndex(r,t)}return this.pos=r,!0},ap.validateRegExpFlags=function(e){for(var t=e.validFlags,r=e.flags,i=!1,n=!1,s=0;s<r.length;s++){var a=r.charAt(s);-1===t.indexOf(a)&&this.raise(e.start,"Invalid regular expression flag"),r.indexOf(a,s+1)>-1&&this.raise(e.start,"Duplicate regular expression flag"),"u"===a&&(i=!0),"v"===a&&(n=!0)}this.options.ecmaVersion>=15&&i&&n&&this.raise(e.start,"Invalid regular expression flag")},ap.validateRegExpPattern=function(e){this.regexp_pattern(e),!e.switchN&&this.options.ecmaVersion>=9&&function(e){for(var t in e)return!0;return!1}(e.groupNames)&&(e.switchN=!0,this.regexp_pattern(e))},ap.regexp_pattern=function(e){e.pos=0,e.lastIntValue=0,e.lastStringValue="",e.lastAssertionIsQuantifiable=!1,e.numCapturingParens=0,e.maxBackReference=0,e.groupNames=Object.create(null),e.backReferenceNames.length=0,e.branchID=null,this.regexp_disjunction(e),e.pos!==e.source.length&&(e.eat(41)&&e.raise("Unmatched ')'"),(e.eat(93)||e.eat(125))&&e.raise("Lone quantifier brackets")),e.maxBackReference>e.numCapturingParens&&e.raise("Invalid escape");for(var t=0,r=e.backReferenceNames;t<r.length;t+=1){var i=r[t];e.groupNames[i]||e.raise("Invalid named capture referenced")}},ap.regexp_disjunction=function(e){var t=this.options.ecmaVersion>=16;for(t&&(e.branchID=new op(e.branchID,null)),this.regexp_alternative(e);e.eat(124);)t&&(e.branchID=e.branchID.sibling()),this.regexp_alternative(e);t&&(e.branchID=e.branchID.parent),this.regexp_eatQuantifier(e,!0)&&e.raise("Nothing to repeat"),e.eat(123)&&e.raise("Lone quantifier brackets")},ap.regexp_alternative=function(e){for(;e.pos<e.source.length&&this.regexp_eatTerm(e););},ap.regexp_eatTerm=function(e){return this.regexp_eatAssertion(e)?(e.lastAssertionIsQuantifiable&&this.regexp_eatQuantifier(e)&&e.switchU&&e.raise("Invalid quantifier"),!0):!!(e.switchU?this.regexp_eatAtom(e):this.regexp_eatExtendedAtom(e))&&(this.regexp_eatQuantifier(e),!0)},ap.regexp_eatAssertion=function(e){var t=e.pos;if(e.lastAssertionIsQuantifiable=!1,e.eat(94)||e.eat(36))return!0;if(e.eat(92)){if(e.eat(66)||e.eat(98))return!0;e.pos=t}if(e.eat(40)&&e.eat(63)){var r=!1;if(this.options.ecmaVersion>=9&&(r=e.eat(60)),e.eat(61)||e.eat(33))return this.regexp_disjunction(e),e.eat(41)||e.raise("Unterminated group"),e.lastAssertionIsQuantifiable=!r,!0}return e.pos=t,!1},ap.regexp_eatQuantifier=function(e,t){return void 0===t&&(t=!1),!!this.regexp_eatQuantifierPrefix(e,t)&&(e.eat(63),!0)},ap.regexp_eatQuantifierPrefix=function(e,t){return e.eat(42)||e.eat(43)||e.eat(63)||this.regexp_eatBracedQuantifier(e,t)},ap.regexp_eatBracedQuantifier=function(e,t){var r=e.pos;if(e.eat(123)){var i=0,n=-1;if(this.regexp_eatDecimalDigits(e)&&(i=e.lastIntValue,e.eat(44)&&this.regexp_eatDecimalDigits(e)&&(n=e.lastIntValue),e.eat(125)))return-1!==n&&n<i&&!t&&e.raise("numbers out of order in {} quantifier"),!0;e.switchU&&!t&&e.raise("Incomplete quantifier"),e.pos=r}return!1},ap.regexp_eatAtom=function(e){return this.regexp_eatPatternCharacters(e)||e.eat(46)||this.regexp_eatReverseSolidusAtomEscape(e)||this.regexp_eatCharacterClass(e)||this.regexp_eatUncapturingGroup(e)||this.regexp_eatCapturingGroup(e)},ap.regexp_eatReverseSolidusAtomEscape=function(e){var t=e.pos;if(e.eat(92)){if(this.regexp_eatAtomEscape(e))return!0;e.pos=t}return!1},ap.regexp_eatUncapturingGroup=function(e){var t=e.pos;if(e.eat(40)){if(e.eat(63)){if(this.options.ecmaVersion>=16){var r=this.regexp_eatModifiers(e),i=e.eat(45);if(r||i){for(var n=0;n<r.length;n++){var s=r.charAt(n);r.indexOf(s,n+1)>-1&&e.raise("Duplicate regular expression modifiers")}if(i){var a=this.regexp_eatModifiers(e);r||a||58!==e.current()||e.raise("Invalid regular expression modifiers");for(var o=0;o<a.length;o++){var h=a.charAt(o);(a.indexOf(h,o+1)>-1||r.indexOf(h)>-1)&&e.raise("Duplicate regular expression modifiers")}}}}if(e.eat(58)){if(this.regexp_disjunction(e),e.eat(41))return!0;e.raise("Unterminated group")}}e.pos=t}return!1},ap.regexp_eatCapturingGroup=function(e){if(e.eat(40)){if(this.options.ecmaVersion>=9?this.regexp_groupSpecifier(e):63===e.current()&&e.raise("Invalid group"),this.regexp_disjunction(e),e.eat(41))return e.numCapturingParens+=1,!0;e.raise("Unterminated group")}return!1},ap.regexp_eatModifiers=function(e){for(var t="",r=0;-1!==(r=e.current())&&up(r);)t+=ac(r),e.advance();return t},ap.regexp_eatExtendedAtom=function(e){return e.eat(46)||this.regexp_eatReverseSolidusAtomEscape(e)||this.regexp_eatCharacterClass(e)||this.regexp_eatUncapturingGroup(e)||this.regexp_eatCapturingGroup(e)||this.regexp_eatInvalidBracedQuantifier(e)||this.regexp_eatExtendedPatternCharacter(e)},ap.regexp_eatInvalidBracedQuantifier=function(e){return this.regexp_eatBracedQuantifier(e,!0)&&e.raise("Nothing to repeat"),!1},ap.regexp_eatSyntaxCharacter=function(e){var t=e.current();return!!lp(t)&&(e.lastIntValue=t,e.advance(),!0)},ap.regexp_eatPatternCharacters=function(e){for(var t=e.pos,r=0;-1!==(r=e.current())&&!lp(r);)e.advance();return e.pos!==t},ap.regexp_eatExtendedPatternCharacter=function(e){var t=e.current();return!(-1===t||36===t||t>=40&&t<=43||46===t||63===t||91===t||94===t||124===t)&&(e.advance(),!0)},ap.regexp_groupSpecifier=function(e){if(e.eat(63)){this.regexp_eatGroupName(e)||e.raise("Invalid group");var t=this.options.ecmaVersion>=16,r=e.groupNames[e.lastStringValue];if(r)if(t)for(var i=0,n=r;i<n.length;i+=1){n[i].separatedFrom(e.branchID)||e.raise("Duplicate capture group name")}else e.raise("Duplicate capture group name");t?(r||(e.groupNames[e.lastStringValue]=[])).push(e.branchID):e.groupNames[e.lastStringValue]=!0}},ap.regexp_eatGroupName=function(e){if(e.lastStringValue="",e.eat(60)){if(this.regexp_eatRegExpIdentifierName(e)&&e.eat(62))return!0;e.raise("Invalid capture group name")}return!1},ap.regexp_eatRegExpIdentifierName=function(e){if(e.lastStringValue="",this.regexp_eatRegExpIdentifierStart(e)){for(e.lastStringValue+=ac(e.lastIntValue);this.regexp_eatRegExpIdentifierPart(e);)e.lastStringValue+=ac(e.lastIntValue);return!0}return!1},ap.regexp_eatRegExpIdentifierStart=function(e){var t=e.pos,r=this.options.ecmaVersion>=11,i=e.current(r);return e.advance(r),92===i&&this.regexp_eatRegExpUnicodeEscapeSequence(e,r)&&(i=e.lastIntValue),function(e){return Rl(e,!0)||36===e||95===e}(i)?(e.lastIntValue=i,!0):(e.pos=t,!1)},ap.regexp_eatRegExpIdentifierPart=function(e){var t=e.pos,r=this.options.ecmaVersion>=11,i=e.current(r);return e.advance(r),92===i&&this.regexp_eatRegExpUnicodeEscapeSequence(e,r)&&(i=e.lastIntValue),function(e){return Vl(e,!0)||36===e||95===e||8204===e||8205===e}(i)?(e.lastIntValue=i,!0):(e.pos=t,!1)},ap.regexp_eatAtomEscape=function(e){return!!(this.regexp_eatBackReference(e)||this.regexp_eatCharacterClassEscape(e)||this.regexp_eatCharacterEscape(e)||e.switchN&&this.regexp_eatKGroupName(e))||(e.switchU&&(99===e.current()&&e.raise("Invalid unicode escape"),e.raise("Invalid escape")),!1)},ap.regexp_eatBackReference=function(e){var t=e.pos;if(this.regexp_eatDecimalEscape(e)){var r=e.lastIntValue;if(e.switchU)return r>e.maxBackReference&&(e.maxBackReference=r),!0;if(r<=e.numCapturingParens)return!0;e.pos=t}return!1},ap.regexp_eatKGroupName=function(e){if(e.eat(107)){if(this.regexp_eatGroupName(e))return e.backReferenceNames.push(e.lastStringValue),!0;e.raise("Invalid named reference")}return!1},ap.regexp_eatCharacterEscape=function(e){return this.regexp_eatControlEscape(e)||this.regexp_eatCControlLetter(e)||this.regexp_eatZero(e)||this.regexp_eatHexEscapeSequence(e)||this.regexp_eatRegExpUnicodeEscapeSequence(e,!1)||!e.switchU&&this.regexp_eatLegacyOctalEscapeSequence(e)||this.regexp_eatIdentityEscape(e)},ap.regexp_eatCControlLetter=function(e){var t=e.pos;if(e.eat(99)){if(this.regexp_eatControlLetter(e))return!0;e.pos=t}return!1},ap.regexp_eatZero=function(e){return 48===e.current()&&!fp(e.lookahead())&&(e.lastIntValue=0,e.advance(),!0)},ap.regexp_eatControlEscape=function(e){var t=e.current();return 116===t?(e.lastIntValue=9,e.advance(),!0):110===t?(e.lastIntValue=10,e.advance(),!0):118===t?(e.lastIntValue=11,e.advance(),!0):102===t?(e.lastIntValue=12,e.advance(),!0):114===t&&(e.lastIntValue=13,e.advance(),!0)},ap.regexp_eatControlLetter=function(e){var t=e.current();return!!cp(t)&&(e.lastIntValue=t%32,e.advance(),!0)},ap.regexp_eatRegExpUnicodeEscapeSequence=function(e,t){void 0===t&&(t=!1);var r,i=e.pos,n=t||e.switchU;if(e.eat(117)){if(this.regexp_eatFixedHexDigits(e,4)){var s=e.lastIntValue;if(n&&s>=55296&&s<=56319){var a=e.pos;if(e.eat(92)&&e.eat(117)&&this.regexp_eatFixedHexDigits(e,4)){var o=e.lastIntValue;if(o>=56320&&o<=57343)return e.lastIntValue=1024*(s-55296)+(o-56320)+65536,!0}e.pos=a,e.lastIntValue=s}return!0}if(n&&e.eat(123)&&this.regexp_eatHexDigits(e)&&e.eat(125)&&((r=e.lastIntValue)>=0&&r<=1114111))return!0;n&&e.raise("Invalid unicode escape"),e.pos=i}return!1},ap.regexp_eatIdentityEscape=function(e){if(e.switchU)return!!this.regexp_eatSyntaxCharacter(e)||!!e.eat(47)&&(e.lastIntValue=47,!0);var t=e.current();return!(99===t||e.switchN&&107===t)&&(e.lastIntValue=t,e.advance(),!0)},ap.regexp_eatDecimalEscape=function(e){e.lastIntValue=0;var t=e.current();if(t>=49&&t<=57){do{e.lastIntValue=10*e.lastIntValue+(t-48),e.advance()}while((t=e.current())>=48&&t<=57);return!0}return!1};function pp(e){return cp(e)||95===e}function dp(e){return pp(e)||fp(e)}function fp(e){return e>=48&&e<=57}function mp(e){return e>=48&&e<=57||e>=65&&e<=70||e>=97&&e<=102}function gp(e){return e>=65&&e<=70?e-65+10:e>=97&&e<=102?e-97+10:e-48}function yp(e){return e>=48&&e<=55}ap.regexp_eatCharacterClassEscape=function(e){var t=e.current();if(function(e){return 100===e||68===e||115===e||83===e||119===e||87===e}(t))return e.lastIntValue=-1,e.advance(),1;var r=!1;if(e.switchU&&this.options.ecmaVersion>=9&&((r=80===t)||112===t)){var i;if(e.lastIntValue=-1,e.advance(),e.eat(123)&&(i=this.regexp_eatUnicodePropertyValueExpression(e))&&e.eat(125))return r&&2===i&&e.raise("Invalid property name"),i;e.raise("Invalid property name")}return 0},ap.regexp_eatUnicodePropertyValueExpression=function(e){var t=e.pos;if(this.regexp_eatUnicodePropertyName(e)&&e.eat(61)){var r=e.lastStringValue;if(this.regexp_eatUnicodePropertyValue(e)){var i=e.lastStringValue;return this.regexp_validateUnicodePropertyNameAndValue(e,r,i),1}}if(e.pos=t,this.regexp_eatLoneUnicodePropertyNameOrValue(e)){var n=e.lastStringValue;return this.regexp_validateUnicodePropertyNameOrValue(e,n)}return 0},ap.regexp_validateUnicodePropertyNameAndValue=function(e,t,r){rc(e.unicodeProperties.nonBinary,t)||e.raise("Invalid property name"),e.unicodeProperties.nonBinary[t].test(r)||e.raise("Invalid property value")},ap.regexp_validateUnicodePropertyNameOrValue=function(e,t){return e.unicodeProperties.binary.test(t)?1:e.switchV&&e.unicodeProperties.binaryOfStrings.test(t)?2:void e.raise("Invalid property name")},ap.regexp_eatUnicodePropertyName=function(e){var t=0;for(e.lastStringValue="";pp(t=e.current());)e.lastStringValue+=ac(t),e.advance();return""!==e.lastStringValue},ap.regexp_eatUnicodePropertyValue=function(e){var t=0;for(e.lastStringValue="";dp(t=e.current());)e.lastStringValue+=ac(t),e.advance();return""!==e.lastStringValue},ap.regexp_eatLoneUnicodePropertyNameOrValue=function(e){return this.regexp_eatUnicodePropertyValue(e)},ap.regexp_eatCharacterClass=function(e){if(e.eat(91)){var t=e.eat(94),r=this.regexp_classContents(e);return e.eat(93)||e.raise("Unterminated character class"),t&&2===r&&e.raise("Negated character class may contain strings"),!0}return!1},ap.regexp_classContents=function(e){return 93===e.current()?1:e.switchV?this.regexp_classSetExpression(e):(this.regexp_nonEmptyClassRanges(e),1)},ap.regexp_nonEmptyClassRanges=function(e){for(;this.regexp_eatClassAtom(e);){var t=e.lastIntValue;if(e.eat(45)&&this.regexp_eatClassAtom(e)){var r=e.lastIntValue;!e.switchU||-1!==t&&-1!==r||e.raise("Invalid character class"),-1!==t&&-1!==r&&t>r&&e.raise("Range out of order in character class")}}},ap.regexp_eatClassAtom=function(e){var t=e.pos;if(e.eat(92)){if(this.regexp_eatClassEscape(e))return!0;if(e.switchU){var r=e.current();(99===r||yp(r))&&e.raise("Invalid class escape"),e.raise("Invalid escape")}e.pos=t}var i=e.current();return 93!==i&&(e.lastIntValue=i,e.advance(),!0)},ap.regexp_eatClassEscape=function(e){var t=e.pos;if(e.eat(98))return e.lastIntValue=8,!0;if(e.switchU&&e.eat(45))return e.lastIntValue=45,!0;if(!e.switchU&&e.eat(99)){if(this.regexp_eatClassControlLetter(e))return!0;e.pos=t}return this.regexp_eatCharacterClassEscape(e)||this.regexp_eatCharacterEscape(e)},ap.regexp_classSetExpression=function(e){var t,r=1;if(this.regexp_eatClassSetRange(e));else if(t=this.regexp_eatClassSetOperand(e)){2===t&&(r=2);for(var i=e.pos;e.eatChars([38,38]);)38!==e.current()&&(t=this.regexp_eatClassSetOperand(e))?2!==t&&(r=1):e.raise("Invalid character in character class");if(i!==e.pos)return r;for(;e.eatChars([45,45]);)this.regexp_eatClassSetOperand(e)||e.raise("Invalid character in character class");if(i!==e.pos)return r}else e.raise("Invalid character in character class");for(;;)if(!this.regexp_eatClassSetRange(e)){if(!(t=this.regexp_eatClassSetOperand(e)))return r;2===t&&(r=2)}},ap.regexp_eatClassSetRange=function(e){var t=e.pos;if(this.regexp_eatClassSetCharacter(e)){var r=e.lastIntValue;if(e.eat(45)&&this.regexp_eatClassSetCharacter(e)){var i=e.lastIntValue;return-1!==r&&-1!==i&&r>i&&e.raise("Range out of order in character class"),!0}e.pos=t}return!1},ap.regexp_eatClassSetOperand=function(e){return this.regexp_eatClassSetCharacter(e)?1:this.regexp_eatClassStringDisjunction(e)||this.regexp_eatNestedClass(e)},ap.regexp_eatNestedClass=function(e){var t=e.pos;if(e.eat(91)){var r=e.eat(94),i=this.regexp_classContents(e);if(e.eat(93))return r&&2===i&&e.raise("Negated character class may contain strings"),i;e.pos=t}if(e.eat(92)){var n=this.regexp_eatCharacterClassEscape(e);if(n)return n;e.pos=t}return null},ap.regexp_eatClassStringDisjunction=function(e){var t=e.pos;if(e.eatChars([92,113])){if(e.eat(123)){var r=this.regexp_classStringDisjunctionContents(e);if(e.eat(125))return r}else e.raise("Invalid escape");e.pos=t}return null},ap.regexp_classStringDisjunctionContents=function(e){for(var t=this.regexp_classString(e);e.eat(124);)2===this.regexp_classString(e)&&(t=2);return t},ap.regexp_classString=function(e){for(var t=0;this.regexp_eatClassSetCharacter(e);)t++;return 1===t?1:2},ap.regexp_eatClassSetCharacter=function(e){var t=e.pos;if(e.eat(92))return!(!this.regexp_eatCharacterEscape(e)&&!this.regexp_eatClassSetReservedPunctuator(e))||(e.eat(98)?(e.lastIntValue=8,!0):(e.pos=t,!1));var r=e.current();return!(r<0||r===e.lookahead()&&function(e){return 33===e||e>=35&&e<=38||e>=42&&e<=44||46===e||e>=58&&e<=64||94===e||96===e||126===e}(r))&&(!function(e){return 40===e||41===e||45===e||47===e||e>=91&&e<=93||e>=123&&e<=125}(r)&&(e.advance(),e.lastIntValue=r,!0))},ap.regexp_eatClassSetReservedPunctuator=function(e){var t=e.current();return!!function(e){return 33===e||35===e||37===e||38===e||44===e||45===e||e>=58&&e<=62||64===e||96===e||126===e}(t)&&(e.lastIntValue=t,e.advance(),!0)},ap.regexp_eatClassControlLetter=function(e){var t=e.current();return!(!fp(t)&&95!==t)&&(e.lastIntValue=t%32,e.advance(),!0)},ap.regexp_eatHexEscapeSequence=function(e){var t=e.pos;if(e.eat(120)){if(this.regexp_eatFixedHexDigits(e,2))return!0;e.switchU&&e.raise("Invalid escape"),e.pos=t}return!1},ap.regexp_eatDecimalDigits=function(e){var t=e.pos,r=0;for(e.lastIntValue=0;fp(r=e.current());)e.lastIntValue=10*e.lastIntValue+(r-48),e.advance();return e.pos!==t},ap.regexp_eatHexDigits=function(e){var t=e.pos,r=0;for(e.lastIntValue=0;mp(r=e.current());)e.lastIntValue=16*e.lastIntValue+gp(r),e.advance();return e.pos!==t},ap.regexp_eatLegacyOctalEscapeSequence=function(e){if(this.regexp_eatOctalDigit(e)){var t=e.lastIntValue;if(this.regexp_eatOctalDigit(e)){var r=e.lastIntValue;t<=3&&this.regexp_eatOctalDigit(e)?e.lastIntValue=64*t+8*r+e.lastIntValue:e.lastIntValue=8*t+r}else e.lastIntValue=t;return!0}return!1},ap.regexp_eatOctalDigit=function(e){var t=e.current();return yp(t)?(e.lastIntValue=t-48,e.advance(),!0):(e.lastIntValue=0,!1)},ap.regexp_eatFixedHexDigits=function(e,t){var r=e.pos;e.lastIntValue=0;for(var i=0;i<t;++i){var n=e.current();if(!mp(n))return e.pos=r,!1;e.lastIntValue=16*e.lastIntValue+gp(n),e.advance()}return!0};var xp=function(e){this.type=e.type,this.value=e.value,this.start=e.start,this.end=e.end,e.options.locations&&(this.loc=new uc(e,e.startLoc,e.endLoc)),e.options.ranges&&(this.range=[e.start,e.end])},vp=yc.prototype;function bp(e){return"function"!=typeof BigInt?null:BigInt(e.replace(/_/g,""))}vp.next=function(e){!e&&this.type.keyword&&this.containsEsc&&this.raiseRecoverable(this.start,"Escape sequence in keyword "+this.type.keyword),this.options.onToken&&this.options.onToken(new xp(this)),this.lastTokEnd=this.end,this.lastTokStart=this.start,this.lastTokEndLoc=this.endLoc,this.lastTokStartLoc=this.startLoc,this.nextToken()},vp.getToken=function(){return this.next(),new xp(this)},"undefined"!=typeof Symbol&&(vp[Symbol.iterator]=function(){var e=this;return{next:function(){var t=e.getToken();return{done:t.type===ql.eof,value:t}}}}),vp.nextToken=function(){var e=this.curContext();return e&&e.preserveSpace||this.skipSpace(),this.start=this.pos,this.options.locations&&(this.startLoc=this.curPosition()),this.pos>=this.input.length?this.finishToken(ql.eof):e.override?e.override(this):void this.readToken(this.fullCharCodeAtPos())},vp.readToken=function(e){return Rl(e,this.options.ecmaVersion>=6)||92===e?this.readWord():this.getTokenFromCode(e)},vp.fullCharCodeAtPos=function(){var e=this.input.charCodeAt(this.pos);if(e<=55295||e>=56320)return e;var t=this.input.charCodeAt(this.pos+1);return t<=56319||t>=57344?e:(e<<10)+t-56613888},vp.skipBlockComment=function(){var e=this.options.onComment&&this.curPosition(),t=this.pos,r=this.input.indexOf("*/",this.pos+=2);if(-1===r&&this.raise(this.pos-2,"Unterminated comment"),this.pos=r+2,this.options.locations)for(var i=void 0,n=t;(i=Zl(this.input,n,this.pos))>-1;)++this.curLine,n=this.lineStart=i;this.options.onComment&&this.options.onComment(!0,this.input.slice(t+2,r),t,this.pos,e,this.curPosition())},vp.skipLineComment=function(e){for(var t=this.pos,r=this.options.onComment&&this.curPosition(),i=this.input.charCodeAt(this.pos+=e);this.pos<this.input.length&&!Yl(i);)i=this.input.charCodeAt(++this.pos);this.options.onComment&&this.options.onComment(!1,this.input.slice(t+e,this.pos),t,this.pos,r,this.curPosition())},vp.skipSpace=function(){e:for(;this.pos<this.input.length;){var e=this.input.charCodeAt(this.pos);switch(e){case 32:case 160:++this.pos;break;case 13:10===this.input.charCodeAt(this.pos+1)&&++this.pos;case 10:case 8232:case 8233:++this.pos,this.options.locations&&(++this.curLine,this.lineStart=this.pos);break;case 47:switch(this.input.charCodeAt(this.pos+1)){case 42:this.skipBlockComment();break;case 47:this.skipLineComment(2);break;default:break e}break;default:if(!(e>8&&e<14||e>=5760&&Kl.test(String.fromCharCode(e))))break e;++this.pos}}},vp.finishToken=function(e,t){this.end=this.pos,this.options.locations&&(this.endLoc=this.curPosition());var r=this.type;this.type=e,this.value=t,this.updateContext(r)},vp.readToken_dot=function(){var e=this.input.charCodeAt(this.pos+1);if(e>=48&&e<=57)return this.readNumber(!0);var t=this.input.charCodeAt(this.pos+2);return this.options.ecmaVersion>=6&&46===e&&46===t?(this.pos+=3,this.finishToken(ql.ellipsis)):(++this.pos,this.finishToken(ql.dot))},vp.readToken_slash=function(){var e=this.input.charCodeAt(this.pos+1);return this.exprAllowed?(++this.pos,this.readRegexp()):61===e?this.finishOp(ql.assign,2):this.finishOp(ql.slash,1)},vp.readToken_mult_modulo_exp=function(e){var t=this.input.charCodeAt(this.pos+1),r=1,i=42===e?ql.star:ql.modulo;return this.options.ecmaVersion>=7&&42===e&&42===t&&(++r,i=ql.starstar,t=this.input.charCodeAt(this.pos+2)),61===t?this.finishOp(ql.assign,r+1):this.finishOp(i,r)},vp.readToken_pipe_amp=function(e){var t=this.input.charCodeAt(this.pos+1);if(t===e){if(this.options.ecmaVersion>=12)if(61===this.input.charCodeAt(this.pos+2))return this.finishOp(ql.assign,3);return this.finishOp(124===e?ql.logicalOR:ql.logicalAND,2)}return 61===t?this.finishOp(ql.assign,2):this.finishOp(124===e?ql.bitwiseOR:ql.bitwiseAND,1)},vp.readToken_caret=function(){return 61===this.input.charCodeAt(this.pos+1)?this.finishOp(ql.assign,2):this.finishOp(ql.bitwiseXOR,1)},vp.readToken_plus_min=function(e){var t=this.input.charCodeAt(this.pos+1);return t===e?45!==t||this.inModule||62!==this.input.charCodeAt(this.pos+2)||0!==this.lastTokEnd&&!Wl.test(this.input.slice(this.lastTokEnd,this.pos))?this.finishOp(ql.incDec,2):(this.skipLineComment(3),this.skipSpace(),this.nextToken()):61===t?this.finishOp(ql.assign,2):this.finishOp(ql.plusMin,1)},vp.readToken_lt_gt=function(e){var t=this.input.charCodeAt(this.pos+1),r=1;return t===e?(r=62===e&&62===this.input.charCodeAt(this.pos+2)?3:2,61===this.input.charCodeAt(this.pos+r)?this.finishOp(ql.assign,r+1):this.finishOp(ql.bitShift,r)):33!==t||60!==e||this.inModule||45!==this.input.charCodeAt(this.pos+2)||45!==this.input.charCodeAt(this.pos+3)?(61===t&&(r=2),this.finishOp(ql.relational,r)):(this.skipLineComment(4),this.skipSpace(),this.nextToken())},vp.readToken_eq_excl=function(e){var t=this.input.charCodeAt(this.pos+1);return 61===t?this.finishOp(ql.equality,61===this.input.charCodeAt(this.pos+2)?3:2):61===e&&62===t&&this.options.ecmaVersion>=6?(this.pos+=2,this.finishToken(ql.arrow)):this.finishOp(61===e?ql.eq:ql.prefix,1)},vp.readToken_question=function(){var e=this.options.ecmaVersion;if(e>=11){var t=this.input.charCodeAt(this.pos+1);if(46===t){var r=this.input.charCodeAt(this.pos+2);if(r<48||r>57)return this.finishOp(ql.questionDot,2)}if(63===t){if(e>=12)if(61===this.input.charCodeAt(this.pos+2))return this.finishOp(ql.assign,3);return this.finishOp(ql.coalesce,2)}}return this.finishOp(ql.question,1)},vp.readToken_numberSign=function(){var e=35;if(this.options.ecmaVersion>=13&&(++this.pos,Rl(e=this.fullCharCodeAtPos(),!0)||92===e))return this.finishToken(ql.privateId,this.readWord1());this.raise(this.pos,"Unexpected character '"+ac(e)+"'")},vp.getTokenFromCode=function(e){switch(e){case 46:return this.readToken_dot();case 40:return++this.pos,this.finishToken(ql.parenL);case 41:return++this.pos,this.finishToken(ql.parenR);case 59:return++this.pos,this.finishToken(ql.semi);case 44:return++this.pos,this.finishToken(ql.comma);case 91:return++this.pos,this.finishToken(ql.bracketL);case 93:return++this.pos,this.finishToken(ql.bracketR);case 123:return++this.pos,this.finishToken(ql.braceL);case 125:return++this.pos,this.finishToken(ql.braceR);case 58:return++this.pos,this.finishToken(ql.colon);case 96:if(this.options.ecmaVersion<6)break;return++this.pos,this.finishToken(ql.backQuote);case 48:var t=this.input.charCodeAt(this.pos+1);if(120===t||88===t)return this.readRadixNumber(16);if(this.options.ecmaVersion>=6){if(111===t||79===t)return this.readRadixNumber(8);if(98===t||66===t)return this.readRadixNumber(2)}case 49:case 50:case 51:case 52:case 53:case 54:case 55:case 56:case 57:return this.readNumber(!1);case 34:case 39:return this.readString(e);case 47:return this.readToken_slash();case 37:case 42:return this.readToken_mult_modulo_exp(e);case 124:case 38:return this.readToken_pipe_amp(e);case 94:return this.readToken_caret();case 43:case 45:return this.readToken_plus_min(e);case 60:case 62:return this.readToken_lt_gt(e);case 61:case 33:return this.readToken_eq_excl(e);case 63:return this.readToken_question();case 126:return this.finishOp(ql.prefix,1);case 35:return this.readToken_numberSign()}this.raise(this.pos,"Unexpected character '"+ac(e)+"'")},vp.finishOp=function(e,t){var r=this.input.slice(this.pos,this.pos+t);return this.pos+=t,this.finishToken(e,r)},vp.readRegexp=function(){for(var e,t,r=this.pos;;){this.pos>=this.input.length&&this.raise(r,"Unterminated regular expression");var i=this.input.charAt(this.pos);if(Wl.test(i)&&this.raise(r,"Unterminated regular expression"),e)e=!1;else{if("["===i)t=!0;else if("]"===i&&t)t=!1;else if("/"===i&&!t)break;e="\\"===i}++this.pos}var n=this.input.slice(r,this.pos);++this.pos;var s=this.pos,a=this.readWord1();this.containsEsc&&this.unexpected(s);var o=this.regexpState||(this.regexpState=new hp(this));o.reset(r,n,a),this.validateRegExpFlags(o),this.validateRegExpPattern(o);var h=null;try{h=new RegExp(n,a)}catch(e){}return this.finishToken(ql.regexp,{pattern:n,flags:a,value:h})},vp.readInt=function(e,t,r){for(var i=this.options.ecmaVersion>=12&&void 0===t,n=r&&48===this.input.charCodeAt(this.pos),s=this.pos,a=0,o=0,h=0,u=null==t?1/0:t;h<u;++h,++this.pos){var l=this.input.charCodeAt(this.pos),c=void 0;if(i&&95===l)n&&this.raiseRecoverable(this.pos,"Numeric separator is not allowed in legacy octal numeric literals"),95===o&&this.raiseRecoverable(this.pos,"Numeric separator must be exactly one underscore"),0===h&&this.raiseRecoverable(this.pos,"Numeric separator is not allowed at the first of digits"),o=l;else{if((c=l>=97?l-97+10:l>=65?l-65+10:l>=48&&l<=57?l-48:1/0)>=e)break;o=l,a=a*e+c}}return i&&95===o&&this.raiseRecoverable(this.pos-1,"Numeric separator is not allowed at the last of digits"),this.pos===s||null!=t&&this.pos-s!==t?null:a},vp.readRadixNumber=function(e){var t=this.pos;this.pos+=2;var r=this.readInt(e);return null==r&&this.raise(this.start+2,"Expected number in radix "+e),this.options.ecmaVersion>=11&&110===this.input.charCodeAt(this.pos)?(r=bp(this.input.slice(t,this.pos)),++this.pos):Rl(this.fullCharCodeAtPos())&&this.raise(this.pos,"Identifier directly after number"),this.finishToken(ql.num,r)},vp.readNumber=function(e){var t=this.pos;e||null!==this.readInt(10,void 0,!0)||this.raise(t,"Invalid number");var r=this.pos-t>=2&&48===this.input.charCodeAt(t);r&&this.strict&&this.raise(t,"Invalid number");var i=this.input.charCodeAt(this.pos);if(!r&&!e&&this.options.ecmaVersion>=11&&110===i){var n=bp(this.input.slice(t,this.pos));return++this.pos,Rl(this.fullCharCodeAtPos())&&this.raise(this.pos,"Identifier directly after number"),this.finishToken(ql.num,n)}r&&/[89]/.test(this.input.slice(t,this.pos))&&(r=!1),46!==i||r||(++this.pos,this.readInt(10),i=this.input.charCodeAt(this.pos)),69!==i&&101!==i||r||(43!==(i=this.input.charCodeAt(++this.pos))&&45!==i||++this.pos,null===this.readInt(10)&&this.raise(t,"Invalid number")),Rl(this.fullCharCodeAtPos())&&this.raise(this.pos,"Identifier directly after number");var s,a=(s=this.input.slice(t,this.pos),r?parseInt(s,8):parseFloat(s.replace(/_/g,"")));return this.finishToken(ql.num,a)},vp.readCodePoint=function(){var e;if(123===this.input.charCodeAt(this.pos)){this.options.ecmaVersion<6&&this.unexpected();var t=++this.pos;e=this.readHexChar(this.input.indexOf("}",this.pos)-this.pos),++this.pos,e>1114111&&this.invalidStringToken(t,"Code point out of bounds")}else e=this.readHexChar(4);return e},vp.readString=function(e){for(var t="",r=++this.pos;;){this.pos>=this.input.length&&this.raise(this.start,"Unterminated string constant");var i=this.input.charCodeAt(this.pos);if(i===e)break;92===i?(t+=this.input.slice(r,this.pos),t+=this.readEscapedChar(!1),r=this.pos):8232===i||8233===i?(this.options.ecmaVersion<10&&this.raise(this.start,"Unterminated string constant"),++this.pos,this.options.locations&&(this.curLine++,this.lineStart=this.pos)):(Yl(i)&&this.raise(this.start,"Unterminated string constant"),++this.pos)}return t+=this.input.slice(r,this.pos++),this.finishToken(ql.string,t)};var _p={};vp.tryReadTemplateToken=function(){this.inTemplateElement=!0;try{this.readTmplToken()}catch(e){if(e!==_p)throw e;this.readInvalidTemplateToken()}this.inTemplateElement=!1},vp.invalidStringToken=function(e,t){if(this.inTemplateElement&&this.options.ecmaVersion>=9)throw _p;this.raise(e,t)},vp.readTmplToken=function(){for(var e="",t=this.pos;;){this.pos>=this.input.length&&this.raise(this.start,"Unterminated template");var r=this.input.charCodeAt(this.pos);if(96===r||36===r&&123===this.input.charCodeAt(this.pos+1))return this.pos!==this.start||this.type!==ql.template&&this.type!==ql.invalidTemplate?(e+=this.input.slice(t,this.pos),this.finishToken(ql.template,e)):36===r?(this.pos+=2,this.finishToken(ql.dollarBraceL)):(++this.pos,this.finishToken(ql.backQuote));if(92===r)e+=this.input.slice(t,this.pos),e+=this.readEscapedChar(!0),t=this.pos;else if(Yl(r)){switch(e+=this.input.slice(t,this.pos),++this.pos,r){case 13:10===this.input.charCodeAt(this.pos)&&++this.pos;case 10:e+="\n";break;default:e+=String.fromCharCode(r)}this.options.locations&&(++this.curLine,this.lineStart=this.pos),t=this.pos}else++this.pos}},vp.readInvalidTemplateToken=function(){for(;this.pos<this.input.length;this.pos++)switch(this.input[this.pos]){case"\\":++this.pos;break;case"$":if("{"!==this.input[this.pos+1])break;case"`":return this.finishToken(ql.invalidTemplate,this.input.slice(this.start,this.pos));case"\r":"\n"===this.input[this.pos+1]&&++this.pos;case"\n":case"\u2028":case"\u2029":++this.curLine,this.lineStart=this.pos+1}this.raise(this.start,"Unterminated template")},vp.readEscapedChar=function(e){var t=this.input.charCodeAt(++this.pos);switch(++this.pos,t){case 110:return"\n";case 114:return"\r";case 120:return String.fromCharCode(this.readHexChar(2));case 117:return ac(this.readCodePoint());case 116:return"\t";case 98:return"\b";case 118:return"\v";case 102:return"\f";case 13:10===this.input.charCodeAt(this.pos)&&++this.pos;case 10:return this.options.locations&&(this.lineStart=this.pos,++this.curLine),"";case 56:case 57:if(this.strict&&this.invalidStringToken(this.pos-1,"Invalid escape sequence"),e){var r=this.pos-1;this.invalidStringToken(r,"Invalid escape sequence in template string")}default:if(t>=48&&t<=55){var i=this.input.substr(this.pos-1,3).match(/^[0-7]+/)[0],n=parseInt(i,8);return n>255&&(i=i.slice(0,-1),n=parseInt(i,8)),this.pos+=i.length-1,t=this.input.charCodeAt(this.pos),"0"===i&&56!==t&&57!==t||!this.strict&&!e||this.invalidStringToken(this.pos-1-i.length,e?"Octal literal in template string":"Octal literal in strict mode"),String.fromCharCode(n)}return Yl(t)?(this.options.locations&&(this.lineStart=this.pos,++this.curLine),""):String.fromCharCode(t)}},vp.readHexChar=function(e){var t=this.pos,r=this.readInt(16,e);return null===r&&this.invalidStringToken(t,"Bad character escape sequence"),r},vp.readWord1=function(){this.containsEsc=!1;for(var e="",t=!0,r=this.pos,i=this.options.ecmaVersion>=6;this.pos<this.input.length;){var n=this.fullCharCodeAtPos();if(Vl(n,i))this.pos+=n<=65535?1:2;else{if(92!==n)break;this.containsEsc=!0,e+=this.input.slice(r,this.pos);var s=this.pos;117!==this.input.charCodeAt(++this.pos)&&this.invalidStringToken(this.pos,"Expecting Unicode escape sequence \\uXXXX"),++this.pos;var a=this.readCodePoint();(t?Rl:Vl)(a,i)||this.invalidStringToken(s,"Invalid Unicode escape"),e+=ac(a),r=this.pos}t=!1}return e+this.input.slice(r,this.pos)},vp.readWord=function(){var e=this.readWord1(),t=ql.name;return this.keywords.test(e)&&(t=$l[e]),this.finishToken(t,e)};function wp(e,t,r,i,n){var s=[];r||(r=Dp),function e(i,n,a){var o=a||i.type,h=i!==s[s.length-1];h&&s.push(i),r[o](i,n,e),t[o]&&t[o](i,n||s,s),h&&s.pop()}(e,i,n)}function Cp(e,t,r,i,n){var s=r?function(e){var t=Object.create(Dp);for(var r in e)t[r]=e[r];return t}(r):i;!function e(t,r,i){s[i||t.type](t,r,e)}(e,t,n)}function Ep(e,t,r){r(e,t)}function Ap(e,t,r){}yc.acorn={Parser:yc,version:"8.15.0",defaultOptions:cc,Position:hc,SourceLocation:uc,getLineInfo:lc,Node:zc,TokenType:Ul,tokTypes:ql,keywordTypes:$l,TokContext:Mc,tokContexts:Ic,isIdentifierChar:Vl,isIdentifierStart:Rl,Token:xp,isNewLine:Yl,lineBreak:Wl,lineBreakG:Xl,nonASCIIwhitespace:Kl};var Dp={};Dp.Program=Dp.BlockStatement=Dp.StaticBlock=function(e,t,r){for(var i=0,n=e.body;i<n.length;i+=1){r(n[i],t,"Statement")}},Dp.Statement=Ep,Dp.EmptyStatement=Ap,Dp.ExpressionStatement=Dp.ParenthesizedExpression=Dp.ChainExpression=function(e,t,r){return r(e.expression,t,"Expression")},Dp.IfStatement=function(e,t,r){r(e.test,t,"Expression"),r(e.consequent,t,"Statement"),e.alternate&&r(e.alternate,t,"Statement")},Dp.LabeledStatement=function(e,t,r){return r(e.body,t,"Statement")},Dp.BreakStatement=Dp.ContinueStatement=Ap,Dp.WithStatement=function(e,t,r){r(e.object,t,"Expression"),r(e.body,t,"Statement")},Dp.SwitchStatement=function(e,t,r){r(e.discriminant,t,"Expression");for(var i=0,n=e.cases;i<n.length;i+=1){r(n[i],t)}},Dp.SwitchCase=function(e,t,r){e.test&&r(e.test,t,"Expression");for(var i=0,n=e.consequent;i<n.length;i+=1){r(n[i],t,"Statement")}},Dp.ReturnStatement=Dp.YieldExpression=Dp.AwaitExpression=function(e,t,r){e.argument&&r(e.argument,t,"Expression")},Dp.ThrowStatement=Dp.SpreadElement=function(e,t,r){return r(e.argument,t,"Expression")},Dp.TryStatement=function(e,t,r){r(e.block,t,"Statement"),e.handler&&r(e.handler,t),e.finalizer&&r(e.finalizer,t,"Statement")},Dp.CatchClause=function(e,t,r){e.param&&r(e.param,t,"Pattern"),r(e.body,t,"Statement")},Dp.WhileStatement=Dp.DoWhileStatement=function(e,t,r){r(e.test,t,"Expression"),r(e.body,t,"Statement")},Dp.ForStatement=function(e,t,r){e.init&&r(e.init,t,"ForInit"),e.test&&r(e.test,t,"Expression"),e.update&&r(e.update,t,"Expression"),r(e.body,t,"Statement")},Dp.ForInStatement=Dp.ForOfStatement=function(e,t,r){r(e.left,t,"ForInit"),r(e.right,t,"Expression"),r(e.body,t,"Statement")},Dp.ForInit=function(e,t,r){"VariableDeclaration"===e.type?r(e,t):r(e,t,"Expression")},Dp.DebuggerStatement=Ap,Dp.FunctionDeclaration=function(e,t,r){return r(e,t,"Function")},Dp.VariableDeclaration=function(e,t,r){for(var i=0,n=e.declarations;i<n.length;i+=1){r(n[i],t)}},Dp.VariableDeclarator=function(e,t,r){r(e.id,t,"Pattern"),e.init&&r(e.init,t,"Expression")},Dp.Function=function(e,t,r){e.id&&r(e.id,t,"Pattern");for(var i=0,n=e.params;i<n.length;i+=1){r(n[i],t,"Pattern")}r(e.body,t,e.expression?"Expression":"Statement")},Dp.Pattern=function(e,t,r){"Identifier"===e.type?r(e,t,"VariablePattern"):"MemberExpression"===e.type?r(e,t,"MemberPattern"):r(e,t)},Dp.VariablePattern=Ap,Dp.MemberPattern=Ep,Dp.RestElement=function(e,t,r){return r(e.argument,t,"Pattern")},Dp.ArrayPattern=function(e,t,r){for(var i=0,n=e.elements;i<n.length;i+=1){var s=n[i];s&&r(s,t,"Pattern")}},Dp.ObjectPattern=function(e,t,r){for(var i=0,n=e.properties;i<n.length;i+=1){var s=n[i];"Property"===s.type?(s.computed&&r(s.key,t,"Expression"),r(s.value,t,"Pattern")):"RestElement"===s.type&&r(s.argument,t,"Pattern")}},Dp.Expression=Ep,Dp.ThisExpression=Dp.Super=Dp.MetaProperty=Ap,Dp.ArrayExpression=function(e,t,r){for(var i=0,n=e.elements;i<n.length;i+=1){var s=n[i];s&&r(s,t,"Expression")}},Dp.ObjectExpression=function(e,t,r){for(var i=0,n=e.properties;i<n.length;i+=1){r(n[i],t)}},Dp.FunctionExpression=Dp.ArrowFunctionExpression=Dp.FunctionDeclaration,Dp.SequenceExpression=function(e,t,r){for(var i=0,n=e.expressions;i<n.length;i+=1){r(n[i],t,"Expression")}},Dp.TemplateLiteral=function(e,t,r){for(var i=0,n=e.quasis;i<n.length;i+=1){r(n[i],t)}for(var s=0,a=e.expressions;s<a.length;s+=1){r(a[s],t,"Expression")}},Dp.TemplateElement=Ap,Dp.UnaryExpression=Dp.UpdateExpression=function(e,t,r){r(e.argument,t,"Expression")},Dp.BinaryExpression=Dp.LogicalExpression=function(e,t,r){r(e.left,t,"Expression"),r(e.right,t,"Expression")},Dp.AssignmentExpression=Dp.AssignmentPattern=function(e,t,r){r(e.left,t,"Pattern"),r(e.right,t,"Expression")},Dp.ConditionalExpression=function(e,t,r){r(e.test,t,"Expression"),r(e.consequent,t,"Expression"),r(e.alternate,t,"Expression")},Dp.NewExpression=Dp.CallExpression=function(e,t,r){if(r(e.callee,t,"Expression"),e.arguments)for(var i=0,n=e.arguments;i<n.length;i+=1){r(n[i],t,"Expression")}},Dp.MemberExpression=function(e,t,r){r(e.object,t,"Expression"),e.computed&&r(e.property,t,"Expression")},Dp.ExportNamedDeclaration=Dp.ExportDefaultDeclaration=function(e,t,r){e.declaration&&r(e.declaration,t,"ExportNamedDeclaration"===e.type||e.declaration.id?"Statement":"Expression"),e.source&&r(e.source,t,"Expression")},Dp.ExportAllDeclaration=function(e,t,r){e.exported&&r(e.exported,t),r(e.source,t,"Expression")},Dp.ImportDeclaration=function(e,t,r){for(var i=0,n=e.specifiers;i<n.length;i+=1){r(n[i],t)}r(e.source,t,"Expression")},Dp.ImportExpression=function(e,t,r){r(e.source,t,"Expression")},Dp.ImportSpecifier=Dp.ImportDefaultSpecifier=Dp.ImportNamespaceSpecifier=Dp.Identifier=Dp.PrivateIdentifier=Dp.Literal=Ap,Dp.TaggedTemplateExpression=function(e,t,r){r(e.tag,t,"Expression"),r(e.quasi,t,"Expression")},Dp.ClassDeclaration=Dp.ClassExpression=function(e,t,r){return 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Array(128),s=0;s<128;++s)i[s]=s>=97&&s<=122||s>=65&&s<=90||36===s||95===s;for(n=new Array(128),s=0;s<128;++s)n[s]=s>=97&&s<=122||s>=65&&s<=90||s>=48&&s<=57||36===s||95===s;Ip.exports={isDecimalDigit:function(e){return 48<=e&&e<=57},isHexDigit:function(e){return 48<=e&&e<=57||97<=e&&e<=102||65<=e&&e<=70},isOctalDigit:function(e){return e>=48&&e<=55},isWhiteSpace:function(e){return 32===e||9===e||11===e||12===e||160===e||e>=5760&&r.indexOf(e)>=0},isLineTerminator:function(e){return 10===e||13===e||8232===e||8233===e},isIdentifierStartES5:function(e){return e<128?i[e]:t.NonAsciiIdentifierStart.test(a(e))},isIdentifierPartES5:function(e){return e<128?n[e]:t.NonAsciiIdentifierPart.test(a(e))},isIdentifierStartES6:function(t){return t<128?i[t]:e.NonAsciiIdentifierStart.test(a(t))},isIdentifierPartES6:function(t){return t<128?n[t]:e.NonAsciiIdentifierPart.test(a(t))}}}();var Bp=Ip.exports,Lp={exports:{}};!function(){var e=Bp;function t(e,t){return!(!t&&"yield"===e)&&r(e,t)}function r(e,t){if(t&&function(e){switch(e){case"implements":case"interface":case"package":case"private":case"protected":case"public":case"static":case"let":return!0;default:return!1}}(e))return!0;switch(e.length){case 2:return"if"===e||"in"===e||"do"===e;case 3:return"var"===e||"for"===e||"new"===e||"try"===e;case 4:return"this"===e||"else"===e||"case"===e||"void"===e||"with"===e||"enum"===e;case 5:return"while"===e||"break"===e||"catch"===e||"throw"===e||"const"===e||"yield"===e||"class"===e||"super"===e;case 6:return"return"===e||"typeof"===e||"delete"===e||"switch"===e||"export"===e||"import"===e;case 7:return"default"===e||"finally"===e||"extends"===e;case 8:return"function"===e||"continue"===e||"debugger"===e;case 10:return"instanceof"===e;default:return!1}}function i(e,r){return"null"===e||"true"===e||"false"===e||t(e,r)}function n(e,t){return"null"===e||"true"===e||"false"===e||r(e,t)}function s(t){var r,i,n;if(0===t.length)return!1;if(n=t.charCodeAt(0),!e.isIdentifierStartES5(n))return!1;for(r=1,i=t.length;r<i;++r)if(n=t.charCodeAt(r),!e.isIdentifierPartES5(n))return!1;return!0}function a(t){var r,i,n,s,a;if(0===t.length)return!1;for(a=e.isIdentifierStartES6,r=0,i=t.length;r<i;++r){if(55296<=(n=t.charCodeAt(r))&&n<=56319){if(++r>=i)return!1;if(!(56320<=(s=t.charCodeAt(r))&&s<=57343))return!1;n=1024*(n-55296)+(s-56320)+65536}if(!a(n))return!1;a=e.isIdentifierPartES6}return!0}Lp.exports={isKeywordES5:t,isKeywordES6:r,isReservedWordES5:i,isReservedWordES6:n,isRestrictedWord:function(e){return"eval"===e||"arguments"===e},isIdentifierNameES5:s,isIdentifierNameES6:a,isIdentifierES5:function(e,t){return s(e)&&!i(e,t)},isIdentifierES6:function(e,t){return a(e)&&!n(e,t)}}}();var Op=Lp.exports;Fp.ast=Mp,Fp.code=Bp,Fp.keyword=Op;var Pp,Np,Rp={},Vp={},Up={},zp={};function jp(){if(Pp)return zp;Pp=1;var e="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/".split("");return zp.encode=function(t){if(0<=t&&t<e.length)return e[t];throw new TypeError("Must be between 0 and 63: "+t)},zp.decode=function(e){return 65<=e&&e<=90?e-65:97<=e&&e<=122?e-97+26:48<=e&&e<=57?e-48+52:43==e?62:47==e?63:-1},zp}function Gp(){if(Np)return Up;Np=1;var e=jp();return Up.encode=function(t){var r,i="",n=function(e){return e<0?1+(-e<<1):0+(e<<1)}(t);do{r=31&n,(n>>>=5)>0&&(r|=32),i+=e.encode(r)}while(n>0);return i},Up.decode=function(t,r,i){var n,s,a,o,h=t.length,u=0,l=0;do{if(r>=h)throw new Error("Expected more digits in base 64 VLQ value.");if(-1===(s=e.decode(t.charCodeAt(r++))))throw new Error("Invalid base64 digit: "+t.charAt(r-1));n=!!(32&s),u+=(s&=31)<<l,l+=5}while(n);i.value=(o=(a=u)>>1,1&~a?o:-o),i.rest=r},Up}var $p,Hp={};function qp(){return $p||($p=1,function(e){e.getArg=function(e,t,r){if(t in e)return e[t];if(3===arguments.length)return r;throw new Error('"'+t+'" is a required argument.')};var t=/^(?:([\w+\-.]+):)?\/\/(?:(\w+:\w+)@)?([\w.-]*)(?::(\d+))?(.*)$/,r=/^data:.+\,.+$/;function i(e){var r=e.match(t);return r?{scheme:r[1],auth:r[2],host:r[3],port:r[4],path:r[5]}:null}function n(e){var t="";return e.scheme&&(t+=e.scheme+":"),t+="//",e.auth&&(t+=e.auth+"@"),e.host&&(t+=e.host),e.port&&(t+=":"+e.port),e.path&&(t+=e.path),t}function s(t){var r=t,s=i(t);if(s){if(!s.path)return t;r=s.path}for(var a,o=e.isAbsolute(r),h=r.split(/\/+/),u=0,l=h.length-1;l>=0;l--)"."===(a=h[l])?h.splice(l,1):".."===a?u++:u>0&&(""===a?(h.splice(l+1,u),u=0):(h.splice(l,2),u--));return""===(r=h.join("/"))&&(r=o?"/":"."),s?(s.path=r,n(s)):r}function a(e,t){""===e&&(e="."),""===t&&(t=".");var a=i(t),o=i(e);if(o&&(e=o.path||"/"),a&&!a.scheme)return o&&(a.scheme=o.scheme),n(a);if(a||t.match(r))return t;if(o&&!o.host&&!o.path)return o.host=t,n(o);var h="/"===t.charAt(0)?t:s(e.replace(/\/+$/,"")+"/"+t);return o?(o.path=h,n(o)):h}e.urlParse=i,e.urlGenerate=n,e.normalize=s,e.join=a,e.isAbsolute=function(e){return"/"===e.charAt(0)||t.test(e)},e.relative=function(e,t){""===e&&(e="."),e=e.replace(/\/$/,"");for(var r=0;0!==t.indexOf(e+"/");){var i=e.lastIndexOf("/");if(i<0)return t;if((e=e.slice(0,i)).match(/^([^\/]+:\/)?\/*$/))return t;++r}return Array(r+1).join("../")+t.substr(e.length+1)};var o=!("__proto__"in Object.create(null));function h(e){return e}function u(e){if(!e)return!1;var t=e.length;if(t<9)return!1;if(95!==e.charCodeAt(t-1)||95!==e.charCodeAt(t-2)||111!==e.charCodeAt(t-3)||116!==e.charCodeAt(t-4)||111!==e.charCodeAt(t-5)||114!==e.charCodeAt(t-6)||112!==e.charCodeAt(t-7)||95!==e.charCodeAt(t-8)||95!==e.charCodeAt(t-9))return!1;for(var r=t-10;r>=0;r--)if(36!==e.charCodeAt(r))return!1;return!0}function l(e,t){return e===t?0:null===e?1:null===t?-1:e>t?1:-1}e.toSetString=o?h:function(e){return u(e)?"$"+e:e},e.fromSetString=o?h:function(e){return u(e)?e.slice(1):e},e.compareByOriginalPositions=function(e,t,r){var i=l(e.source,t.source);return 0!==i||0!==(i=e.originalLine-t.originalLine)||0!==(i=e.originalColumn-t.originalColumn)||r||0!==(i=e.generatedColumn-t.generatedColumn)||0!==(i=e.generatedLine-t.generatedLine)?i:l(e.name,t.name)},e.compareByGeneratedPositionsDeflated=function(e,t,r){var i=e.generatedLine-t.generatedLine;return 0!==i||0!==(i=e.generatedColumn-t.generatedColumn)||r||0!==(i=l(e.source,t.source))||0!==(i=e.originalLine-t.originalLine)||0!==(i=e.originalColumn-t.originalColumn)?i:l(e.name,t.name)},e.compareByGeneratedPositionsInflated=function(e,t){var r=e.generatedLine-t.generatedLine;return 0!==r||0!==(r=e.generatedColumn-t.generatedColumn)||0!==(r=l(e.source,t.source))||0!==(r=e.originalLine-t.originalLine)||0!==(r=e.originalColumn-t.originalColumn)?r:l(e.name,t.name)},e.parseSourceMapInput=function(e){return JSON.parse(e.replace(/^\)]}'[^\n]*\n/,""))},e.computeSourceURL=function(e,t,r){if(t=t||"",e&&("/"!==e[e.length-1]&&"/"!==t[0]&&(e+="/"),t=e+t),r){var o=i(r);if(!o)throw new Error("sourceMapURL could not be parsed");if(o.path){var h=o.path.lastIndexOf("/");h>=0&&(o.path=o.path.substring(0,h+1))}t=a(n(o),t)}return s(t)}}(Hp)),Hp}var Wp,Xp={};function Yp(){if(Wp)return Xp;Wp=1;var e=qp(),t=Object.prototype.hasOwnProperty,r="undefined"!=typeof Map;function i(){this._array=[],this._set=r?new Map:Object.create(null)}return i.fromArray=function(e,t){for(var r=new i,n=0,s=e.length;n<s;n++)r.add(e[n],t);return r},i.prototype.size=function(){return r?this._set.size:Object.getOwnPropertyNames(this._set).length},i.prototype.add=function(i,n){var s=r?i:e.toSetString(i),a=r?this.has(i):t.call(this._set,s),o=this._array.length;a&&!n||this._array.push(i),a||(r?this._set.set(i,o):this._set[s]=o)},i.prototype.has=function(i){if(r)return this._set.has(i);var n=e.toSetString(i);return t.call(this._set,n)},i.prototype.indexOf=function(i){if(r){var n=this._set.get(i);if(n>=0)return n}else{var s=e.toSetString(i);if(t.call(this._set,s))return this._set[s]}throw new Error('"'+i+'" is not in the set.')},i.prototype.at=function(e){if(e>=0&&e<this._array.length)return this._array[e];throw new Error("No element indexed by "+e)},i.prototype.toArray=function(){return this._array.slice()},Xp.ArraySet=i,Xp}var Zp,Kp,Jp={};function Qp(){if(Zp)return Jp;Zp=1;var e=qp();function t(){this._array=[],this._sorted=!0,this._last={generatedLine:-1,generatedColumn:0}}return t.prototype.unsortedForEach=function(e,t){this._array.forEach(e,t)},t.prototype.add=function(t){var r,i,n,s,a,o;r=this._last,i=t,n=r.generatedLine,s=i.generatedLine,a=r.generatedColumn,o=i.generatedColumn,s>n||s==n&&o>=a||e.compareByGeneratedPositionsInflated(r,i)<=0?(this._last=t,this._array.push(t)):(this._sorted=!1,this._array.push(t))},t.prototype.toArray=function(){return this._sorted||(this._array.sort(e.compareByGeneratedPositionsInflated),this._sorted=!0),this._array},Jp.MappingList=t,Jp}function ed(){if(Kp)return Vp;Kp=1;var e=Gp(),t=qp(),r=Yp().ArraySet,i=Qp().MappingList;function n(e){e||(e={}),this._file=t.getArg(e,"file",null),this._sourceRoot=t.getArg(e,"sourceRoot",null),this._skipValidation=t.getArg(e,"skipValidation",!1),this._sources=new r,this._names=new r,this._mappings=new i,this._sourcesContents=null}return n.prototype._version=3,n.fromSourceMap=function(e){var r=e.sourceRoot,i=new n({file:e.file,sourceRoot:r});return e.eachMapping((function(e){var n={generated:{line:e.generatedLine,column:e.generatedColumn}};null!=e.source&&(n.source=e.source,null!=r&&(n.source=t.relative(r,n.source)),n.original={line:e.originalLine,column:e.originalColumn},null!=e.name&&(n.name=e.name)),i.addMapping(n)})),e.sources.forEach((function(n){var s=n;null!==r&&(s=t.relative(r,n)),i._sources.has(s)||i._sources.add(s);var a=e.sourceContentFor(n);null!=a&&i.setSourceContent(n,a)})),i},n.prototype.addMapping=function(e){var r=t.getArg(e,"generated"),i=t.getArg(e,"original",null),n=t.getArg(e,"source",null),s=t.getArg(e,"name",null);this._skipValidation||this._validateMapping(r,i,n,s),null!=n&&(n=String(n),this._sources.has(n)||this._sources.add(n)),null!=s&&(s=String(s),this._names.has(s)||this._names.add(s)),this._mappings.add({generatedLine:r.line,generatedColumn:r.column,originalLine:null!=i&&i.line,originalColumn:null!=i&&i.column,source:n,name:s})},n.prototype.setSourceContent=function(e,r){var i=e;null!=this._sourceRoot&&(i=t.relative(this._sourceRoot,i)),null!=r?(this._sourcesContents||(this._sourcesContents=Object.create(null)),this._sourcesContents[t.toSetString(i)]=r):this._sourcesContents&&(delete this._sourcesContents[t.toSetString(i)],0===Object.keys(this._sourcesContents).length&&(this._sourcesContents=null))},n.prototype.applySourceMap=function(e,i,n){var s=i;if(null==i){if(null==e.file)throw new Error('SourceMapGenerator.prototype.applySourceMap requires either an explicit source file, or the source map\'s "file" property. Both were omitted.');s=e.file}var a=this._sourceRoot;null!=a&&(s=t.relative(a,s));var o=new r,h=new r;this._mappings.unsortedForEach((function(r){if(r.source===s&&null!=r.originalLine){var i=e.originalPositionFor({line:r.originalLine,column:r.originalColumn});null!=i.source&&(r.source=i.source,null!=n&&(r.source=t.join(n,r.source)),null!=a&&(r.source=t.relative(a,r.source)),r.originalLine=i.line,r.originalColumn=i.column,null!=i.name&&(r.name=i.name))}var u=r.source;null==u||o.has(u)||o.add(u);var l=r.name;null==l||h.has(l)||h.add(l)}),this),this._sources=o,this._names=h,e.sources.forEach((function(r){var i=e.sourceContentFor(r);null!=i&&(null!=n&&(r=t.join(n,r)),null!=a&&(r=t.relative(a,r)),this.setSourceContent(r,i))}),this)},n.prototype._validateMapping=function(e,t,r,i){if(t&&"number"!=typeof t.line&&"number"!=typeof t.column)throw new Error("original.line and original.column are not numbers -- you probably meant to omit the original mapping entirely and only map the generated position. If so, pass null for the original mapping instead of an object with empty or null values.");if((!(e&&"line"in e&&"column"in e&&e.line>0&&e.column>=0)||t||r||i)&&!(e&&"line"in e&&"column"in e&&t&&"line"in t&&"column"in t&&e.line>0&&e.column>=0&&t.line>0&&t.column>=0&&r))throw new Error("Invalid mapping: "+JSON.stringify({generated:e,source:r,original:t,name:i}))},n.prototype._serializeMappings=function(){for(var r,i,n,s,a=0,o=1,h=0,u=0,l=0,c=0,p="",d=this._mappings.toArray(),f=0,m=d.length;f<m;f++){if(r="",(i=d[f]).generatedLine!==o)for(a=0;i.generatedLine!==o;)r+=";",o++;else if(f>0){if(!t.compareByGeneratedPositionsInflated(i,d[f-1]))continue;r+=","}r+=e.encode(i.generatedColumn-a),a=i.generatedColumn,null!=i.source&&(s=this._sources.indexOf(i.source),r+=e.encode(s-c),c=s,r+=e.encode(i.originalLine-1-u),u=i.originalLine-1,r+=e.encode(i.originalColumn-h),h=i.originalColumn,null!=i.name&&(n=this._names.indexOf(i.name),r+=e.encode(n-l),l=n)),p+=r}return p},n.prototype._generateSourcesContent=function(e,r){return e.map((function(e){if(!this._sourcesContents)return null;null!=r&&(e=t.relative(r,e));var i=t.toSetString(e);return Object.prototype.hasOwnProperty.call(this._sourcesContents,i)?this._sourcesContents[i]:null}),this)},n.prototype.toJSON=function(){var e={version:this._version,sources:this._sources.toArray(),names:this._names.toArray(),mappings:this._serializeMappings()};return null!=this._file&&(e.file=this._file),null!=this._sourceRoot&&(e.sourceRoot=this._sourceRoot),this._sourcesContents&&(e.sourcesContent=this._generateSourcesContent(e.sources,e.sourceRoot)),e},n.prototype.toString=function(){return JSON.stringify(this.toJSON())},Vp.SourceMapGenerator=n,Vp}var td,rd={},id={};function nd(){return td||(td=1,function(e){function t(r,i,n,s,a,o){var h=Math.floor((i-r)/2)+r,u=a(n,s[h],!0);return 0===u?h:u>0?i-h>1?t(h,i,n,s,a,o):o==e.LEAST_UPPER_BOUND?i<s.length?i:-1:h:h-r>1?t(r,h,n,s,a,o):o==e.LEAST_UPPER_BOUND?h:r<0?-1:r}e.GREATEST_LOWER_BOUND=1,e.LEAST_UPPER_BOUND=2,e.search=function(r,i,n,s){if(0===i.length)return-1;var a=t(-1,i.length,r,i,n,s||e.GREATEST_LOWER_BOUND);if(a<0)return-1;for(;a-1>=0&&0===n(i[a],i[a-1],!0);)--a;return a}}(id)),id}var sd,ad,od={};function hd(){if(sd)return od;function e(e,t,r){var i=e[t];e[t]=e[r],e[r]=i}function t(r,i,n,s){if(n<s){var a=n-1;e(r,(l=n,c=s,Math.round(l+Math.random()*(c-l))),s);for(var o=r[s],h=n;h<s;h++)i(r[h],o)<=0&&e(r,a+=1,h);e(r,a+1,h);var u=a+1;t(r,i,n,u-1),t(r,i,u+1,s)}var l,c}return sd=1,od.quickSort=function(e,r){t(e,r,0,e.length-1)},od}var ud,ld,cd={};function pd(){return ld||(ld=1,Rp.SourceMapGenerator=ed().SourceMapGenerator,Rp.SourceMapConsumer=function(){if(ad)return rd;ad=1;var e=qp(),t=nd(),r=Yp().ArraySet,i=Gp(),n=hd().quickSort;function s(t,r){var i=t;return"string"==typeof t&&(i=e.parseSourceMapInput(t)),null!=i.sections?new h(i,r):new a(i,r)}function a(t,i){var n=t;"string"==typeof t&&(n=e.parseSourceMapInput(t));var s=e.getArg(n,"version"),a=e.getArg(n,"sources"),o=e.getArg(n,"names",[]),h=e.getArg(n,"sourceRoot",null),u=e.getArg(n,"sourcesContent",null),l=e.getArg(n,"mappings"),c=e.getArg(n,"file",null);if(s!=this._version)throw new Error("Unsupported version: "+s);h&&(h=e.normalize(h)),a=a.map(String).map(e.normalize).map((function(t){return h&&e.isAbsolute(h)&&e.isAbsolute(t)?e.relative(h,t):t})),this._names=r.fromArray(o.map(String),!0),this._sources=r.fromArray(a,!0),this._absoluteSources=this._sources.toArray().map((function(t){return e.computeSourceURL(h,t,i)})),this.sourceRoot=h,this.sourcesContent=u,this._mappings=l,this._sourceMapURL=i,this.file=c}function o(){this.generatedLine=0,this.generatedColumn=0,this.source=null,this.originalLine=null,this.originalColumn=null,this.name=null}function h(t,i){var n=t;"string"==typeof t&&(n=e.parseSourceMapInput(t));var a=e.getArg(n,"version"),o=e.getArg(n,"sections");if(a!=this._version)throw new Error("Unsupported version: "+a);this._sources=new r,this._names=new r;var h={line:-1,column:0};this._sections=o.map((function(t){if(t.url)throw new Error("Support for url field in sections not implemented.");var r=e.getArg(t,"offset"),n=e.getArg(r,"line"),a=e.getArg(r,"column");if(n<h.line||n===h.line&&a<h.column)throw new Error("Section offsets must be ordered and non-overlapping.");return h=r,{generatedOffset:{generatedLine:n+1,generatedColumn:a+1},consumer:new s(e.getArg(t,"map"),i)}}))}return s.fromSourceMap=function(e,t){return a.fromSourceMap(e,t)},s.prototype._version=3,s.prototype.__generatedMappings=null,Object.defineProperty(s.prototype,"_generatedMappings",{configurable:!0,enumerable:!0,get:function(){return this.__generatedMappings||this._parseMappings(this._mappings,this.sourceRoot),this.__generatedMappings}}),s.prototype.__originalMappings=null,Object.defineProperty(s.prototype,"_originalMappings",{configurable:!0,enumerable:!0,get:function(){return this.__originalMappings||this._parseMappings(this._mappings,this.sourceRoot),this.__originalMappings}}),s.prototype._charIsMappingSeparator=function(e,t){var r=e.charAt(t);return";"===r||","===r},s.prototype._parseMappings=function(e,t){throw new Error("Subclasses must implement _parseMappings")},s.GENERATED_ORDER=1,s.ORIGINAL_ORDER=2,s.GREATEST_LOWER_BOUND=1,s.LEAST_UPPER_BOUND=2,s.prototype.eachMapping=function(t,r,i){var n,a=r||null;switch(i||s.GENERATED_ORDER){case s.GENERATED_ORDER:n=this._generatedMappings;break;case s.ORIGINAL_ORDER:n=this._originalMappings;break;default:throw new Error("Unknown order of iteration.")}var o=this.sourceRoot;n.map((function(t){var r=null===t.source?null:this._sources.at(t.source);return{source:r=e.computeSourceURL(o,r,this._sourceMapURL),generatedLine:t.generatedLine,generatedColumn:t.generatedColumn,originalLine:t.originalLine,originalColumn:t.originalColumn,name:null===t.name?null:this._names.at(t.name)}}),this).forEach(t,a)},s.prototype.allGeneratedPositionsFor=function(r){var i=e.getArg(r,"line"),n={source:e.getArg(r,"source"),originalLine:i,originalColumn:e.getArg(r,"column",0)};if(n.source=this._findSourceIndex(n.source),n.source<0)return[];var s=[],a=this._findMapping(n,this._originalMappings,"originalLine","originalColumn",e.compareByOriginalPositions,t.LEAST_UPPER_BOUND);if(a>=0){var o=this._originalMappings[a];if(void 0===r.column)for(var h=o.originalLine;o&&o.originalLine===h;)s.push({line:e.getArg(o,"generatedLine",null),column:e.getArg(o,"generatedColumn",null),lastColumn:e.getArg(o,"lastGeneratedColumn",null)}),o=this._originalMappings[++a];else for(var u=o.originalColumn;o&&o.originalLine===i&&o.originalColumn==u;)s.push({line:e.getArg(o,"generatedLine",null),column:e.getArg(o,"generatedColumn",null),lastColumn:e.getArg(o,"lastGeneratedColumn",null)}),o=this._originalMappings[++a]}return s},rd.SourceMapConsumer=s,a.prototype=Object.create(s.prototype),a.prototype.consumer=s,a.prototype._findSourceIndex=function(t){var r,i=t;if(null!=this.sourceRoot&&(i=e.relative(this.sourceRoot,i)),this._sources.has(i))return this._sources.indexOf(i);for(r=0;r<this._absoluteSources.length;++r)if(this._absoluteSources[r]==t)return r;return-1},a.fromSourceMap=function(t,i){var s=Object.create(a.prototype),h=s._names=r.fromArray(t._names.toArray(),!0),u=s._sources=r.fromArray(t._sources.toArray(),!0);s.sourceRoot=t._sourceRoot,s.sourcesContent=t._generateSourcesContent(s._sources.toArray(),s.sourceRoot),s.file=t._file,s._sourceMapURL=i,s._absoluteSources=s._sources.toArray().map((function(t){return e.computeSourceURL(s.sourceRoot,t,i)}));for(var l=t._mappings.toArray().slice(),c=s.__generatedMappings=[],p=s.__originalMappings=[],d=0,f=l.length;d<f;d++){var m=l[d],g=new o;g.generatedLine=m.generatedLine,g.generatedColumn=m.generatedColumn,m.source&&(g.source=u.indexOf(m.source),g.originalLine=m.originalLine,g.originalColumn=m.originalColumn,m.name&&(g.name=h.indexOf(m.name)),p.push(g)),c.push(g)}return n(s.__originalMappings,e.compareByOriginalPositions),s},a.prototype._version=3,Object.defineProperty(a.prototype,"sources",{get:function(){return this._absoluteSources.slice()}}),a.prototype._parseMappings=function(t,r){for(var s,a,h,u,l,c=1,p=0,d=0,f=0,m=0,g=0,y=t.length,x=0,v={},b={},_=[],w=[];x<y;)if(";"===t.charAt(x))c++,x++,p=0;else if(","===t.charAt(x))x++;else{for((s=new o).generatedLine=c,u=x;u<y&&!this._charIsMappingSeparator(t,u);u++);if(h=v[a=t.slice(x,u)])x+=a.length;else{for(h=[];x<u;)i.decode(t,x,b),l=b.value,x=b.rest,h.push(l);if(2===h.length)throw new Error("Found a source, but no line and 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r=this._generatedMappings[e+1];if(t.generatedLine===r.generatedLine){t.lastGeneratedColumn=r.generatedColumn-1;continue}}t.lastGeneratedColumn=1/0}},a.prototype.originalPositionFor=function(t){var r={generatedLine:e.getArg(t,"line"),generatedColumn:e.getArg(t,"column")},i=this._findMapping(r,this._generatedMappings,"generatedLine","generatedColumn",e.compareByGeneratedPositionsDeflated,e.getArg(t,"bias",s.GREATEST_LOWER_BOUND));if(i>=0){var n=this._generatedMappings[i];if(n.generatedLine===r.generatedLine){var a=e.getArg(n,"source",null);null!==a&&(a=this._sources.at(a),a=e.computeSourceURL(this.sourceRoot,a,this._sourceMapURL));var o=e.getArg(n,"name",null);return null!==o&&(o=this._names.at(o)),{source:a,line:e.getArg(n,"originalLine",null),column:e.getArg(n,"originalColumn",null),name:o}}}return{source:null,line:null,column:null,name:null}},a.prototype.hasContentsOfAllSources=function(){return!!this.sourcesContent&&this.sourcesContent.length>=this._sources.size()&&!this.sourcesContent.some((function(e){return null==e}))},a.prototype.sourceContentFor=function(t,r){if(!this.sourcesContent)return null;var i=this._findSourceIndex(t);if(i>=0)return this.sourcesContent[i];var n,s=t;if(null!=this.sourceRoot&&(s=e.relative(this.sourceRoot,s)),null!=this.sourceRoot&&(n=e.urlParse(this.sourceRoot))){var a=s.replace(/^file:\/\//,"");if("file"==n.scheme&&this._sources.has(a))return this.sourcesContent[this._sources.indexOf(a)];if((!n.path||"/"==n.path)&&this._sources.has("/"+s))return this.sourcesContent[this._sources.indexOf("/"+s)]}if(r)return null;throw new Error('"'+s+'" is not in the SourceMap.')},a.prototype.generatedPositionFor=function(t){var r=e.getArg(t,"source");if((r=this._findSourceIndex(r))<0)return{line:null,column:null,lastColumn:null};var i={source:r,originalLine:e.getArg(t,"line"),originalColumn:e.getArg(t,"column")},n=this._findMapping(i,this._originalMappings,"originalLine","originalColumn",e.compareByOriginalPositions,e.getArg(t,"bias",s.GREATEST_LOWER_BOUND));if(n>=0){var a=this._originalMappings[n];if(a.source===i.source)return{line:e.getArg(a,"generatedLine",null),column:e.getArg(a,"generatedColumn",null),lastColumn:e.getArg(a,"lastGeneratedColumn",null)}}return{line:null,column:null,lastColumn:null}},rd.BasicSourceMapConsumer=a,h.prototype=Object.create(s.prototype),h.prototype.constructor=s,h.prototype._version=3,Object.defineProperty(h.prototype,"sources",{get:function(){for(var e=[],t=0;t<this._sections.length;t++)for(var r=0;r<this._sections[t].consumer.sources.length;r++)e.push(this._sections[t].consumer.sources[r]);return e}}),h.prototype.originalPositionFor=function(r){var i={generatedLine:e.getArg(r,"line"),generatedColumn:e.getArg(r,"column")},n=t.search(i,this._sections,(function(e,t){return e.generatedLine-t.generatedOffset.generatedLine||e.generatedColumn-t.generatedOffset.generatedColumn})),s=this._sections[n];return s?s.consumer.originalPositionFor({line:i.generatedLine-(s.generatedOffset.generatedLine-1),column:i.generatedColumn-(s.generatedOffset.generatedLine===i.generatedLine?s.generatedOffset.generatedColumn-1:0),bias:r.bias}):{source:null,line:null,column:null,name:null}},h.prototype.hasContentsOfAllSources=function(){return this._sections.every((function(e){return e.consumer.hasContentsOfAllSources()}))},h.prototype.sourceContentFor=function(e,t){for(var r=0;r<this._sections.length;r++){var i=this._sections[r].consumer.sourceContentFor(e,!0);if(i)return i}if(t)return null;throw new Error('"'+e+'" is not in the SourceMap.')},h.prototype.generatedPositionFor=function(t){for(var r=0;r<this._sections.length;r++){var i=this._sections[r];if(-1!==i.consumer._findSourceIndex(e.getArg(t,"source"))){var n=i.consumer.generatedPositionFor(t);if(n)return{line:n.line+(i.generatedOffset.generatedLine-1),column:n.column+(i.generatedOffset.generatedLine===n.line?i.generatedOffset.generatedColumn-1:0)}}}return{line:null,column:null}},h.prototype._parseMappings=function(t,r){this.__generatedMappings=[],this.__originalMappings=[];for(var i=0;i<this._sections.length;i++)for(var s=this._sections[i],a=s.consumer._generatedMappings,o=0;o<a.length;o++){var h=a[o],u=s.consumer._sources.at(h.source);u=e.computeSourceURL(s.consumer.sourceRoot,u,this._sourceMapURL),this._sources.add(u),u=this._sources.indexOf(u);var l=null;h.name&&(l=s.consumer._names.at(h.name),this._names.add(l),l=this._names.indexOf(l));var c={source:u,generatedLine:h.generatedLine+(s.generatedOffset.generatedLine-1),generatedColumn:h.generatedColumn+(s.generatedOffset.generatedLine===h.generatedLine?s.generatedOffset.generatedColumn-1:0),originalLine:h.originalLine,originalColumn:h.originalColumn,name:l};this.__generatedMappings.push(c),"number"==typeof c.originalLine&&this.__originalMappings.push(c)}n(this.__generatedMappings,e.compareByGeneratedPositionsDeflated),n(this.__originalMappings,e.compareByOriginalPositions)},rd.IndexedSourceMapConsumer=h,rd}().SourceMapConsumer,Rp.SourceNode=function(){if(ud)return cd;ud=1;var e=ed().SourceMapGenerator,t=qp(),r=/(\r?\n)/,i="$$$isSourceNode$$$";function n(e,t,r,n,s){this.children=[],this.sourceContents={},this.line=null==e?null:e,this.column=null==t?null:t,this.source=null==r?null:r,this.name=null==s?null:s,this[i]=!0,null!=n&&this.add(n)}return n.fromStringWithSourceMap=function(e,i,s){var a=new n,o=e.split(r),h=0,u=function(){return e()+(e()||"");function e(){return 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r=null;if("Identifier"===e.left.object.type&&t.varyings[e.left.object.name]?r=e.left.object.name:"CallExpression"===e.left.object.type&&"MemberExpression"===e.left.object.callee?.type&&"getValue"===e.left.object.callee.property?.name&&"Identifier"===e.left.object.callee.object?.type&&t.varyings[e.left.object.callee.object.name]&&(r=e.left.object.callee.object.name),r){const t=e.left.property.name;e.type="ExpressionStatement",e.expression={type:"CallExpression",callee:{type:"MemberExpression",object:{type:"Identifier",name:r},property:{type:"Identifier",name:"bridgeSwizzle"}},arguments:[{type:"Literal",value:t},e.right]}}}},BinaryExpression:Dd,LogicalExpression:Dd,ConditionalExpression(e,t,r){if(r.some((e=>xd(e)||vd(e,t.uniformCallbackNames))))return;const i=e.test,n=e.consequent,s=e.alternate;e.type="CallExpression",e.callee={type:"Identifier",name:"__p5.strandsTernary"},e.arguments=[i,n,s],delete e.test,delete e.consequent,delete e.alternate},IfStatement(e,t,r){if(r.some((e=>xd(e)||vd(e,t.uniformCallbackNames))))return;const i=e.test,n={type:"ArrowFunctionExpression",params:[],body:"BlockStatement"===e.consequent.type?e.consequent:{type:"BlockStatement",body:[e.consequent]}};let s,a={type:"CallExpression",callee:{type:"Identifier",name:"__p5.strandsIf"},arguments:[i,n]};s=e.alternate?{type:"ArrowFunctionExpression",params:[],body:"BlockStatement"===e.alternate.type?e.alternate:{type:"BlockStatement",body:[e.alternate]}}:{type:"ArrowFunctionExpression",params:[],body:{type:"BlockStatement",body:[]}},a={type:"CallExpression",callee:{type:"MemberExpression",object:a,property:{type:"Identifier",name:"Else"}},arguments:[s]};const o=new Set,h=e=>{const t=new Set;wp(e,{VariableDeclarator(e,r){r.some(wd)||"Identifier"===e.id.type&&t.add(e.id.name)}}),wp(e,{AssignmentExpression(e,r){if(r.some(wd))return;const i=e.left;if("Identifier"===i.type)t.has(i.name)||o.add(i.name);else if("MemberExpression"===i.type){const e=Ed(i);if(e){const r=e.split(".")[0];t.has(r)||o.add(e)}}}})};if(h(n.body),h(s.body),o.size>0){Sd(n.body,o),Sd(s.body,o);const t="__block_"+md++,r=[];for(const e of o){const t=e.split(".");let i={type:"Identifier",name:t[0]};for(let e=1;e<t.length;e++)i={type:"MemberExpression",object:i,property:{type:"Identifier",name:t[e]},computed:!1};let n={type:"Identifier",name:t[0]};for(let e=1;e<t.length;e++)n={type:"MemberExpression",object:n,property:{type:"Identifier",name:t[e]},computed:!1};r.push({type:"ExpressionStatement",expression:{type:"AssignmentExpression",operator:"=",left:i,right:{type:"CallExpression",callee:{type:"Identifier",name:"__p5.strandsNode"},arguments:[n]}}})}r.push({type:"VariableDeclaration",declarations:[{type:"VariableDeclarator",id:{type:"Identifier",name:t},init:a}],kind:"const"});for(const e of o){const i=e.split(".");let n={type:"Identifier",name:i[0]};for(let e=1;e<i.length;e++)n={type:"MemberExpression",object:n,property:{type:"Identifier",name:i[e]},computed:!1};const s={type:"MemberExpression",object:{type:"Identifier",name:t},property:{type:"Literal",value:e},computed:!0};r.push({type:"ExpressionStatement",expression:{type:"AssignmentExpression",operator:"=",left:n,right:s}})}e.type="BlockStatement",e.body=r}else e.type="ExpressionStatement",e.expression=a;delete e.test,delete e.consequent,delete e.alternate},UpdateExpression(e,t,r){if(r.some((e=>xd(e)||vd(e,t.uniformCallbackNames))))return;let i;if("++"===e.operator)i="+";else{if("--"!==e.operator)return;i="-"}const n={type:"AssignmentExpression",operator:"=",left:e.argument,right:{type:"BinaryExpression",operator:i,left:e.argument,right:{type:"Literal",value:1}}};Object.assign(e,n),delete e.prefix,Td.BinaryExpression(e.right,t,[...r,e]),Td.AssignmentExpression(e,t,r)},ForStatement(e,t,r){if(r.some((e=>xd(e)||vd(e,t.uniformCallbackNames))))return;const i="loopVar"+gd++;let n;if(e.init&&"VariableDeclaration"===e.init.type){let t=e.init.declarations[0].init;t={body:[{type:"ExpressionStatement",expression:t}]}.body[0].expression,n={type:"ArrowFunctionExpression",params:[],body:{type:"BlockStatement",body:[{type:"ReturnStatement",argument:t}]}}}else n={type:"ArrowFunctionExpression",params:[],body:{type:"BlockStatement",body:[{type:"ReturnStatement",argument:{type:"Literal",value:0}}]}};let s=e.test||{type:"Literal",value:!0};if("VariableDeclaration"===e.init?.type){s=Ad(s,e.init.declarations[0].id.name,i)}s={body:[{type:"ExpressionStatement",expression:s}]}.body[0].expression;const a={type:"ArrowFunctionExpression",params:[{type:"Identifier",name:i}],body:s};let o;if(e.update){let t=e.update;if("VariableDeclaration"===e.init?.type){t=Ad(t,e.init.declarations[0].id.name,i)}t={body:[{type:"ExpressionStatement",expression:t}]}.body[0].expression,o={type:"ArrowFunctionExpression",params:[{type:"Identifier",name:i}],body:{type:"BlockStatement",body:[{type:"ReturnStatement",argument:t}]}}}else o={type:"ArrowFunctionExpression",params:[{type:"Identifier",name:i}],body:{type:"BlockStatement",body:[{type:"ReturnStatement",argument:{type:"Identifier",name:i}}]}};let h="BlockStatement"===e.body.type?e.body:{type:"BlockStatement",body:[e.body]};if("VariableDeclaration"===e.init?.type){h=Ad(h,e.init.declarations[0].id.name,i)}const u={type:"ArrowFunctionExpression",params:[{type:"Identifier",name:i},{type:"Identifier",name:"vars"}],body:h},l=new Set,c=new Set;if(wp(u.body,{VariableDeclarator(e,t){t.some(wd)||"Identifier"===e.id.type&&c.add(e.id.name)}}),wp(u.body,{AssignmentExpression(e,t){if(t.some(wd))return;const r=e.left;if("Identifier"===r.type)c.has(r.name)||l.add(r.name);else if("MemberExpression"===r.type){const e=Ed(r);if(e){const t=e.split(".")[0];c.has(t)||l.add(e)}}}}),l.size>0){Sd(u.body,l,"vars");const t="__block_"+md++,r=[],i={type:"ObjectExpression",properties:Array.from(l).map((e=>{const t=e.split(".");let r={type:"Identifier",name:t[0]};for(let e=1;e<t.length;e++)r={type:"MemberExpression",object:r,property:{type:"Identifier",name:t[e]},computed:!1};return{type:"Property",key:{type:"Literal",value:e},value:{type:"CallExpression",callee:{type:"Identifier",name:"__p5.strandsNode"},arguments:[r]},kind:"init",computed:!1,shorthand:!1}}))},s={type:"CallExpression",callee:{type:"Identifier",name:"__p5.strandsFor"},arguments:[n,a,o,u,i]};r.push({type:"VariableDeclaration",declarations:[{type:"VariableDeclarator",id:{type:"Identifier",name:t},init:s}],kind:"const"});for(const e of l){const i=e.split(".");let n={type:"Identifier",name:i[0]};for(let e=1;e<i.length;e++)n={type:"MemberExpression",object:n,property:{type:"Identifier",name:i[e]},computed:!1};let s={type:"Identifier",name:t};for(const e of i)s={type:"MemberExpression",object:s,property:{type:"Identifier",name:e},computed:!1};r.push({type:"ExpressionStatement",expression:{type:"AssignmentExpression",operator:"=",left:n,right:s}})}e.type="BlockStatement",e.body=r}else e.type="ExpressionStatement",e.expression={type:"CallExpression",callee:{type:"Identifier",name:"__p5.strandsFor"},arguments:[n,a,o,u,{type:"ObjectExpression",properties:[]}]};delete e.init,delete e.test,delete e.update}};function Fd(e){let t=!1,r=0;const i={IfStatement(e,t,i){r++,e.test&&i(e.test,t),e.consequent&&i(e.consequent,t),e.alternate&&i(e.alternate,t),r--},ForStatement(e,t,i){r++,e.init&&i(e.init,t),e.test&&i(e.test,t),e.update&&i(e.update,t),e.body&&i(e.body,t),r--},ReturnStatement(e){r>0&&(t=!0)}};return e.body&&"BlockStatement"===e.body.type&&Cp(e.body,{},i),t}function kd(e){let t=!1;return e&&Cp(e,{},{ReturnStatement(){t=!0}}),t}function Md(e){if(!e.body||"BlockStatement"!==e.body.type)return;e.body.body.unshift({type:"VariableDeclaration",declarations:[{type:"VariableDeclarator",id:{type:"Identifier",name:"__returnValue"},init:null}],kind:"let"}),function e(t){for(let r=0;r<t.length;r++){const i=t[r];if("IfStatement"===i.type&&kd(i.consequent)&&!i.alternate){const n=t.slice(r+1);n.length>0&&(i.alternate={type:"BlockStatement",body:n},t.splice(r+1),e(i.alternate.body))}"IfStatement"===i.type?(i.consequent&&"BlockStatement"===i.consequent.type&&e(i.consequent.body),i.alternate&&"BlockStatement"===i.alternate.type&&e(i.alternate.body)):"ForStatement"===i.type&&i.body&&"BlockStatement"===i.body.type?e(i.body.body):"BlockStatement"===i.type&&e(i.body)}}(e.body.body);const t={ReturnStatement(e){e.type="ExpressionStatement",e.expression={type:"AssignmentExpression",operator:"=",left:{type:"Identifier",name:"__returnValue"},right:e.argument||{type:"Identifier",name:"undefined"}},delete e.argument}};Cp(e.body,{},t);e.body.body.push({type:"ReturnStatement",argument:{type:"Identifier",name:"__returnValue"}})}function Id(e){let t=!1,r=0;const i={IfStatement(e,t,i){r++,e.test&&i(e.test,t),e.consequent&&i(e.consequent,t),e.alternate&&i(e.alternate,t),r--},ForStatement(e,t,i){r++,e.init&&i(e.init,t),e.test&&i(e.test,t),e.update&&i(e.update,t),e.body&&i(e.body,t),r--},CallExpression(e){r>0&&"MemberExpression"===e.callee?.type&&"set"===e.callee?.property?.name&&(t=!0)}};return e.body&&"BlockStatement"===e.body.type&&Cp(e.body,{},i),t}function Bd(e){if(!e.body||"BlockStatement"!==e.body.type)return;const t=new Map,r={CallExpression(e){if("MemberExpression"===e.callee?.type&&"set"===e.callee?.property?.name&&e.callee?.object){const r=e.callee.object,i=fd.generate(r);t.has(i)||t.set(i,r)}}};if(Cp(e.body,{},r),0!==t.size)for(const[r,i]of t){const t=`__${r.replace(/[^a-zA-Z0-9_]/g,"_")}_value`,n={type:"VariableDeclaration",declarations:[{type:"VariableDeclarator",id:{type:"Identifier",name:t},init:null}],kind:"let"};let s=-1;for(let t=0;t<e.body.body.length;t++){const i=e.body.body[t];if("ExpressionStatement"===i.type&&"CallExpression"===i.expression?.type&&"MemberExpression"===i.expression?.callee?.type&&"begin"===i.expression?.callee?.property?.name){if(fd.generate(i.expression.callee.object)===r){s=t;break}}}-1!==s?e.body.body.splice(s+1,0,n):e.body.body.unshift(n);const a={CallExpression(e,i,n){if("MemberExpression"===e.callee?.type&&"set"===e.callee?.property?.name&&e.callee?.object){if(fd.generate(e.callee.object)===r&&e.arguments.length>0){let r=null;for(let e=n.length-1;e>=0;e--)if("ExpressionStatement"===n[e].type){r=n[e];break}r&&(r.type="ExpressionStatement",r.expression={type:"AssignmentExpression",operator:"=",left:{type:"Identifier",name:t},right:e.arguments[0]})}}}};wp(e.body,a);const o={type:"ExpressionStatement",expression:{type:"CallExpression",callee:{type:"MemberExpression",object:JSON.parse(JSON.stringify(i)),property:{type:"Identifier",name:"set"},computed:!1},arguments:[{type:"Identifier",name:t}]}};let h=-1;for(let t=0;t<e.body.body.length;t++){const i=e.body.body[t];if("ExpressionStatement"===i.type&&"CallExpression"===i.expression?.type&&"MemberExpression"===i.expression?.callee?.type&&"end"===i.expression?.callee?.property?.name){if(fd.generate(i.expression.callee.object)===r){h=t;break}}}if(-1!==h)e.body.body.splice(h,0,o);else{const t=e.body.body[e.body.body.length-1];t&&"ReturnStatement"===t.type?e.body.body.splice(e.body.body.length-1,0,o):e.body.body.push(o)}}}function Ld(e,t,r,i){md=0,gd=0;const n=function(e,t){return yc.parse(e,t)}(t,{ecmaVersion:2021,locations:r});!function(e){let t=!1;wp(e,{CallExpression(e){_d(e)&&(t=!0)},LogicalExpression(e){"CallExpression"===e.right?.type&&_d(e.right)&&(t=!0)}}),t&&Co("loop protection error Loop protection code detected. Add `// noprotect` at the top of your sketch and run again.")}(n);const s=function(e){const t=new Set;wp(e,{FunctionDeclaration(e){e.id&&t.add(e.id.name)},VariableDeclarator(e){"Identifier"!==e.id?.type||"FunctionExpression"!==e.init?.type&&"ArrowFunctionExpression"!==e.init?.type||t.add(e.id.name)}});const r=new Set;return wp(e,{CallExpression(e){if(xd(e))for(const i of e.arguments)"Identifier"===i.type&&t.has(i.name)&&r.add(i.name)}}),r}(n);return function(e,t){const r=[];wp(e,{ArrowFunctionExpression(e,i){i.some((e=>xd(e)||vd(e,t)))||Id(e)&&r.push(e)},FunctionExpression(e,i){i.some((e=>xd(e)||vd(e,t)))||Id(e)&&r.push(e)},FunctionDeclaration(e,i){i.some((e=>xd(e)||vd(e,t)))||Id(e)&&r.push(e)}});for(const e of r)Bd(e)}(n,s),function(e,t){const r={...Td};delete r.IfStatement,delete r.ForStatement,wp(e,r,void 0,{varyings:{},uniformCallbackNames:t})}(n,s),function(e,t){const r=[];wp(e,{VariableDeclarator(e,i){if(i.some((e=>xd(e)||vd(e,t))))return;const n=e.init;!n||"ArrowFunctionExpression"!==n.type&&"FunctionExpression"!==n.type||Fd(n)&&r.push(n)},FunctionDeclaration(e,i){i.some((e=>xd(e)||vd(e,t)))||Fd(e)&&r.push(e)},CallExpression(e,t){}});for(const e of r)Md(e)}(n,s),function(e,t){Cp(e,{varyings:{},inControlFlow:0,uniformCallbackNames:t},{CallExpression(e,t,r){if(!xd(e)){e.callee&&r(e.callee,t);for(const i of e.arguments)r(i,t)}},FunctionDeclaration(e,t,r){t.uniformCallbackNames?.has(e.id?.name)||e.body&&r(e.body,t)},VariableDeclarator(e,t,r){(!t.uniformCallbackNames?.has(e.id?.name)||"FunctionExpression"!==e.init?.type&&"ArrowFunctionExpression"!==e.init?.type)&&e.init&&r(e.init,t)},IfStatement(e,t,r){t.inControlFlow++,e.test&&r(e.test,t),e.consequent&&r(e.consequent,t),e.alternate&&r(e.alternate,t),Td.IfStatement(e,t,[]),t.inControlFlow--},ForStatement(e,t,r){t.inControlFlow++,e.init&&r(e.init,t),e.test&&r(e.test,t),e.update&&r(e.update,t),e.body&&r(e.body,t),Td.ForStatement(e,t,[]),t.inControlFlow--},ReturnStatement(e,t,r){t.inControlFlow&&(e.type="ExpressionStatement",e.expression={type:"CallExpression",callee:{type:"Identifier",name:"__p5.strandsEarlyReturn"},arguments:e.argument?[e.argument]:[]},delete e.argument)}})}(n,s),function(e,t,r){const i=fd.generate(t),n=Object.keys(r),s=/\(?\s*(?:function)?\s*\w*\s*\(([^)]*)\)\s*(?:=>)?\s*{((?:.|\n)*)}\s*;?\s*\)?/.exec(i);if(!s)throw console.log(i),new Error("Could not parse p5.strands function!");const a=s[1].split(/,\s*/).filter((e=>!!e.trim()));let o,h;a.length>0?(h=a,o=[r]):(h=n,o=n.map((e=>r[e])));const u=s[2];try{const t=new Function("__p5",...h,u);return()=>t(e,...o)}catch(e){throw console.error(e),console.log(h),console.log(u),new Error("Error transpiling p5.strands callback!")}}(e,n,i)}function Od(e,t,r){const i=t.filter((e=>null!==e.value.id));if(0===i.length)throw new Error(`No valid inputs for phi node for variable ${r}`);const n=i.map((t=>Fo(e.dag,t.value.id)));let s=n.find((e=>e.baseType!==en&&e.dimension))??n.find((e=>e.baseType!==en));s||(s=n[0]);const a=s.dimension,o=s.baseType;if(o!==en)for(const t of n)t.baseType===en&&Mo(e.dag,t.id,o,a);const h={nodeType:Vi.PHI,dimension:a,baseType:o,dependsOn:t.map((e=>e.value.id)).filter((e=>null!==e)),phiBlocks:t.map((e=>e.blockId))},u=So(e.dag,h);return No(e.cfg,e.cfg.currentBlock,u),{id:u,dimension:a,baseType:o}}class Pd{constructor(e,t,r){this.branches=[{condition:t,branchCallback:r,blockType:xn.IF_BODY}],this.ctx=e}ElseIf(e,t){return this.branches.push({condition:e,branchCallback:t,blockType:xn.IF_BODY}),this}Else(e=()=>({})){this.branches.push({condition:null,branchCallback:e,blockType:xn.IF_BODY});const t=function(e,t){const r=e.cfg,i=t.branches,n=Oo(r,xn.MERGE),s=[],a=[],o={},h={},u=Oo(r,xn.BRANCH);Po(r,r.currentBlock,u),Po(r,u,n);let l=u;for(let t=0;t<i.length;t++){const{condition:o,branchCallback:u,blockType:c}=i[t];if(null!==o){const e=Oo(r,xn.IF_COND);Po(r,l,e),Io(r,e),r.blockConditions[e]=o.id,l=e,Bo(r)}else{const e=Oo(r,xn.ELSE_COND);Po(r,l,e),l=e}const p=Oo(r,xn.SCOPE_START);Po(r,l,p);const d=Oo(r,c);Po(r,p,d),Io(r,d);const f=u();for(const t in f)f[t]=e.p5.strandsNode(f[t]);for(const e in f)h[e]?h[e].push({value:f[e],blockId:d}):h[e]=[{value:f[e],blockId:d}];s.push(f);const m=Oo(r,xn.DEFAULT);Po(r,r.currentBlock,m),a.push(m),Bo(r);const g=Oo(r,xn.SCOPE_END);Po(r,m,g),Po(r,g,n),l=p}Lo(r,u);for(const t in h)o[t]=Od(e,h[t],t);Bo(r);for(let t=0;t<s.length;t++){const i=s[t],n=a[t];Lo(r,n);for(const t in i)if(o[t]){const s=o[t].id,a=i[t].id,h={nodeType:Vi.ASSIGNMENT,dependsOn:[s,a],phiBlocks:[]};No(r,n,So(e.dag,h))}Bo(r)}return Io(r,n),o}(this.ctx,this),r={};for(const[e,i]of Object.entries(t))r[e]=Uo(i.id,i.dimension,this.ctx);return r}}class Nd{constructor(e,t,r,i,n,s){this.strandsContext=e,this.initialCb=t,this.conditionCb=r,this.updateCb=i,this.bodyCb=n,this.initialVars=s}build(){const e=this.strandsContext.cfg,t=Oo(e,xn.MERGE),r=Oo(e,xn.BRANCH);Po(e,e.currentBlock,r),Po(e,r,t);const{initialVar:i,phiNode:n}=this.initializeLoopVariable(e,r);Io(e,e.currentBlock);const s=Uo(n.id,n.dimension,this.strandsContext),a=this.conditionCb(s),o=this.updateCb(s);Bo(e);this.loopIsBounded(i,a,o)?this.buildBoundedLoop(e,r,t,i,n,a,o):this.buildUnboundedLoop(e,r,t,i,n,a,o);const h=this.phiNodesForBody;Lo(e,r);for(const[e,t]of Object.entries(this.bodyResults))if("loopVar"!==e&&h[e]){const r=h[e].id,i=Fo(this.strandsContext.dag,r);i.dependsOn.length>1&&(i.dependsOn[1]=t.id),i.phiInputs&&i.phiInputs.length>1&&(i.phiInputs[1].value=t)}Bo(e),Lo(e,r);for(const[t,i]of Object.entries(this.initialVars))if("loopVar"!==t&&h[t]){const n=h[t].id,s=i.id,a=To({nodeType:Vi.ASSIGNMENT,dependsOn:[n,s],phiBlocks:[]});No(e,r,So(this.strandsContext.dag,a))}Bo(e),Lo(e,this.finalBodyBlock);for(const[t,r]of Object.entries(this.bodyResults))if("loopVar"!==t&&h[t]){const i=h[t].id,n=r.id,s=To({nodeType:Vi.ASSIGNMENT,dependsOn:[i,n],phiBlocks:[]}),a=So(this.strandsContext.dag,s);No(e,this.finalBodyBlock,a)}Bo(e);const u={};for(const[e,t]of Object.entries(h))u[e]=Uo(t.id,t.dimension,this.strandsContext);return Io(e,t),u}buildBoundedLoop(e,t,r,i,n,s,a){const o=Oo(e,xn.FOR);if(Po(e,t,o),Io(e,o),i){const t=To({nodeType:Vi.ASSIGNMENT,dependsOn:[n.id,i.id],phiBlocks:[]});No(e,o,So(this.strandsContext.dag,t))}const h=To({nodeType:Vi.STATEMENT,statementType:Wi,dependsOn:[s.id],phiBlocks:[]});No(e,o,So(this.strandsContext.dag,h));const u=To({nodeType:Vi.ASSIGNMENT,dependsOn:[n.id,a.id],phiBlocks:[]});No(e,o,So(this.strandsContext.dag,u)),Bo(e);const l=e.blockInstructions[o]||[],c=i?3:2;if(l.length!==c)throw new Error(`FOR block must have exactly ${c} statements, got ${l.length}`);const p=Oo(e,xn.SCOPE_START);Po(e,o,p);const d=Oo(e,xn.DEFAULT);this.bodyBlock=d,Po(e,p,d),this.executeBodyCallback(e,t,d,n);const f=Oo(e,xn.SCOPE_END);Po(e,d,f),Po(e,f,r)}buildUnboundedLoop(e,t,r,i,n,s,a){const o=Oo(e,xn.FOR);if(Po(e,t,o),Io(e,o),i){const t=To({nodeType:Vi.ASSIGNMENT,dependsOn:[n.id,i.id],phiBlocks:[]});No(e,o,So(this.strandsContext.dag,t))}else{const t=To({nodeType:Vi.STATEMENT,statementType:Xi,dependsOn:[],phiBlocks:[]});No(e,o,So(this.strandsContext.dag,t))}const h=To({nodeType:Vi.STATEMENT,statementType:Xi,dependsOn:[],phiBlocks:[]});No(e,o,So(this.strandsContext.dag,h));const u=To({nodeType:Vi.STATEMENT,statementType:Xi,dependsOn:[],phiBlocks:[]});No(e,o,So(this.strandsContext.dag,u)),Bo(e);const l=Oo(e,xn.SCOPE_START);Po(e,o,l);const c=Oo(e,xn.DEFAULT);Po(e,l,c),Io(e,c);const p=s,d=this.createLogicalNotNode(p),f=Oo(e,xn.IF_COND);Po(e,c,f),e.blockConditions[f]=d.id;const m=Oo(e,xn.SCOPE_START);Po(e,f,m);const g=Oo(e,xn.DEFAULT);Po(e,m,g),Io(e,g);const y=To({nodeType:Vi.STATEMENT,statementType:Hi,dependsOn:[],phiBlocks:[]});No(e,g,So(this.strandsContext.dag,y)),Bo(e);const x=Oo(e,xn.SCOPE_END);Po(e,g,x),Po(e,x,r),Bo(e);const v=Oo(e,xn.DEFAULT);this.bodyBlock=v,Po(e,c,v),this.executeBodyCallback(e,t,v,n);const b=Oo(e,xn.DEFAULT);Po(e,v,b),Io(e,b);const _=To({nodeType:Vi.ASSIGNMENT,dependsOn:[n.id,a.id],phiBlocks:[]});No(e,b,So(this.strandsContext.dag,_)),Bo(e);const w=Oo(e,xn.SCOPE_END);Po(e,b,w),Po(e,w,r),Po(e,c,r)}initializeLoopVariable(e,t){Io(e,t);let r=this.initialCb();if(!r?.isStrandsNode){const{id:e,dimension:t}=Yo(this.strandsContext,{baseType:Yi,dimension:1},r);r=Uo(e,t,this.strandsContext)}const i=Od(this.strandsContext,[{value:r,blockId:t},{value:r,blockId:t}],"loopVar");return Bo(e),{initialVar:r,phiNode:i}}createLogicalNotNode(e){const t=To({nodeType:Vi.OPERATION,opCode:cn.LOGICAL_NOT,baseType:Ki,dimension:1,dependsOn:[e.id],phiBlocks:[],usedBy:[]});return Uo(So(this.strandsContext.dag,t),1,this.strandsContext)}executeBodyCallback(e,t,r,i){Io(e,r);const n={},s={};Lo(e,t);for(const[e,i]of Object.entries(this.initialVars))if("loopVar"!==e){const a=Od(this.strandsContext,[{value:i,blockId:t},{value:i,blockId:r}],e);s[e]=a,n[e]=Uo(a.id,a.dimension,this.strandsContext)}Bo(e);const a=Uo(i.id,i.dimension,this.strandsContext);this.bodyResults=this.bodyCb(a,n)||{};for(const e in 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r.uniforms.push({name:e,typeInfo:n,defaultValue:t}),Uo(i,s,r)})),zd(t,e,`shared${a}`,(function(e){const{id:t,dimension:i}=Go(r,n,e);return r.sharedVariables||(r.sharedVariables=new Map),r.sharedVariables.set(e,{typeInfo:n,usedInVertex:!1,usedInFragment:!1}),Uo(t,i,r)})),zd(t,e,`varying${a}`,t[`shared${a}`]);for(const r of s)zd(t,e,`uniform${r}`,t[`uniform${a}`]),zd(t,e,`varying${r}`,t[`varying${a}`]),zd(t,e,`shared${r}`,t[`shared${a}`]);const o=t[n.fnName];zd(t,e,n.fnName,(function(...t){if(r.active){if(1===t.length&&t[0].dimension&&t[0].dimension===n.dimension){const{id:e,dimension:i}=Ko(r,r.backend.getTypeName(n.baseType,n.dimension),t,{overloads:[{params:[t[0].typeInfo()],returnType:n}]});return Uo(e,i,r)}{!(n.dimension>1&&1===t.length)||Array.isArray(t[0])||t[0]instanceof Vo&&t[0].dimension>1||n.baseType!==Yi&&n.baseType!==Zi&&n.baseType!==Ki||(t=Array(n.dimension).fill(t[0]));const{id:e,dimension:i}=Yo(r,n,t);return Uo(e,i,r)}}if(o)return o.apply(this,t);e._friendlyError(`It looks 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this.data[e][t],this.removeNamespaces(t),this.emit("removed",e,t)}},{key:"hasResourceBundle",value:function(e,t){return void 0!==this.getResource(e,t)}},{key:"getResourceBundle",value:function(e,t){return t||(t=this.options.defaultNS),"v1"===this.options.compatibilityAPI?Kd({},{},this.getResource(e,t)):this.getResource(e,t)}},{key:"getDataByLanguage",value:function(e){return this.data[e]}},{key:"toJSON",value:function(){return this.data}}]),t}(lf),Cf={processors:{},addPostProcessor:function(e){this.processors[e.name]=e},handle:function(e,t,r,i,n){var s=this;return e.forEach((function(e){s.processors[e]&&(t=s.processors[e].process(t,r,i,n))})),t}},Ef={},Af=function(e){function t(e){var r,i,n,s,a=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};return Jd(this,t),r=rf(this,nf(t).call(this)),_f&&lf.call(tf(r)),i=["resourceStore","languageUtils","pluralResolver","interpolator","backendConnector","i18nFormat","utils"],n=e,s=tf(r),i.forEach((function(e){n[e]&&(s[e]=n[e])})),r.options=a,void 0===r.options.keySeparator&&(r.options.keySeparator="."),r.logger=uf.create("translator"),r}return af(t,e),ef(t,[{key:"changeLanguage",value:function(e){e&&(this.language=e)}},{key:"exists",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{interpolation:{}},r=this.resolve(e,t);return r&&void 0!==r.res}},{key:"extractFromKey",value:function(e,t){var r=void 0!==t.nsSeparator?t.nsSeparator:this.options.nsSeparator;void 0===r&&(r=":");var i=void 0!==t.keySeparator?t.keySeparator:this.options.keySeparator,n=t.ns||this.options.defaultNS;if(r&&e.indexOf(r)>-1){var s=e.match(this.interpolator.nestingRegexp);if(s&&s.length>0)return{key:e,namespaces:n};var a=e.split(r);(r!==i||r===i&&this.options.ns.indexOf(a[0])>-1)&&(n=a.shift()),e=a.join(i)}return"string"==typeof n&&(n=[n]),{key:e,namespaces:n}}},{key:"translate",value:function(e,r,i){var n=this;if("object"!==Xd(r)&&this.options.overloadTranslationOptionHandler&&(r=this.options.overloadTranslationOptionHandler(arguments)),r||(r={}),null==e)return"";Array.isArray(e)||(e=[String(e)]);var s=void 0!==r.keySeparator?r.keySeparator:this.options.keySeparator,a=this.extractFromKey(e[e.length-1],r),o=a.key,h=a.namespaces,u=h[h.length-1],l=r.lng||this.language,c=r.appendNamespaceToCIMode||this.options.appendNamespaceToCIMode;if(l&&"cimode"===l.toLowerCase()){if(c){var p=r.nsSeparator||this.options.nsSeparator;return u+p+o}return o}var d=this.resolve(e,r),f=d&&d.res,m=d&&d.usedKey||o,g=d&&d.exactUsedKey||o,y=Object.prototype.toString.apply(f),x=void 0!==r.joinArrays?r.joinArrays:this.options.joinArrays,v=!this.i18nFormat||this.i18nFormat.handleAsObject;if(v&&f&&("string"!=typeof f&&"boolean"!=typeof f&&"number"!=typeof f)&&["[object Number]","[object Function]","[object RegExp]"].indexOf(y)<0&&("string"!=typeof x||"[object Array]"!==y)){if(!r.returnObjects&&!this.options.returnObjects)return this.logger.warn("accessing an object - but returnObjects options is not enabled!"),this.options.returnedObjectHandler?this.options.returnedObjectHandler(m,f,r):"key '".concat(o," (").concat(this.language,")' returned an object instead of string.");if(s){var b="[object Array]"===y,_=b?[]:{},w=b?g:m;for(var C in f)if(Object.prototype.hasOwnProperty.call(f,C)){var E="".concat(w).concat(s).concat(C);_[C]=this.translate(E,Kd({},r,{joinArrays:!1,ns:h})),_[C]===E&&(_[C]=f[C])}f=_}}else if(v&&"string"==typeof x&&"[object Array]"===y)(f=f.join(x))&&(f=this.extendTranslation(f,e,r,i));else{var A=!1,D=!1,S=void 0!==r.count&&"string"!=typeof r.count,T=t.hasDefaultValue(r),F=S?this.pluralResolver.getSuffix(l,r.count):"",k=r["defaultValue".concat(F)]||r.defaultValue;!this.isValidLookup(f)&&T&&(A=!0,f=k),this.isValidLookup(f)||(D=!0,f=o);var M=T&&k!==f&&this.options.updateMissing;if(D||A||M){if(this.logger.log(M?"updateKey":"missingKey",l,u,o,M?k:f),s){var I=this.resolve(o,Kd({},r,{keySeparator:!1}));I&&I.res&&this.logger.warn("Seems the loaded translations were in flat JSON format instead of nested. Either set keySeparator: false on init or make sure your translations are published in nested format.")}var B=[],L=this.languageUtils.getFallbackCodes(this.options.fallbackLng,r.lng||this.language);if("fallback"===this.options.saveMissingTo&&L&&L[0])for(var O=0;O<L.length;O++)B.push(L[O]);else"all"===this.options.saveMissingTo?B=this.languageUtils.toResolveHierarchy(r.lng||this.language):B.push(r.lng||this.language);var P=function(e,t,i){n.options.missingKeyHandler?n.options.missingKeyHandler(e,u,t,M?i:f,M,r):n.backendConnector&&n.backendConnector.saveMissing&&n.backendConnector.saveMissing(e,u,t,M?i:f,M,r),n.emit("missingKey",e,u,t,f)};this.options.saveMissing&&(this.options.saveMissingPlurals&&S?B.forEach((function(e){n.pluralResolver.getSuffixes(e).forEach((function(t){P([e],o+t,r["defaultValue".concat(t)]||k)}))})):P(B,o,k))}f=this.extendTranslation(f,e,r,d,i),D&&f===o&&this.options.appendNamespaceToMissingKey&&(f="".concat(u,":").concat(o)),D&&this.options.parseMissingKeyHandler&&(f=this.options.parseMissingKeyHandler(f))}return f}},{key:"extendTranslation",value:function(e,t,r,i,n){var s=this;if(this.i18nFormat&&this.i18nFormat.parse)e=this.i18nFormat.parse(e,r,i.usedLng,i.usedNS,i.usedKey,{resolved:i});else if(!r.skipInterpolation){r.interpolation&&this.interpolator.init(Kd({},r,{interpolation:Kd({},this.options.interpolation,r.interpolation)}));var a,o=r.interpolation&&r.interpolation.skipOnVariables||this.options.interpolation.skipOnVariables;if(o){var h=e.match(this.interpolator.nestingRegexp);a=h&&h.length}var u=r.replace&&"string"!=typeof r.replace?r.replace:r;if(this.options.interpolation.defaultVariables&&(u=Kd({},this.options.interpolation.defaultVariables,u)),e=this.interpolator.interpolate(e,u,r.lng||this.language,r),o){var l=e.match(this.interpolator.nestingRegexp);a<(l&&l.length)&&(r.nest=!1)}!1!==r.nest&&(e=this.interpolator.nest(e,(function(){for(var e=arguments.length,i=new Array(e),a=0;a<e;a++)i[a]=arguments[a];return n&&n[0]===i[0]&&!r.context?(s.logger.warn("It seems you are nesting recursively key: ".concat(i[0]," in key: ").concat(t[0])),null):s.translate.apply(s,i.concat([t]))}),r)),r.interpolation&&this.interpolator.reset()}var c=r.postProcess||this.options.postProcess,p="string"==typeof c?[c]:c;return null!=e&&p&&p.length&&!1!==r.applyPostProcessor&&(e=Cf.handle(p,e,t,this.options&&this.options.postProcessPassResolved?Kd({i18nResolved:i},r):r,this)),e}},{key:"resolve",value:function(e){var t,r,i,n,s,a=this,o=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};return"string"==typeof e&&(e=[e]),e.forEach((function(e){if(!a.isValidLookup(t)){var h=a.extractFromKey(e,o),u=h.key;r=u;var l=h.namespaces;a.options.fallbackNS&&(l=l.concat(a.options.fallbackNS));var c=void 0!==o.count&&"string"!=typeof o.count,p=void 0!==o.context&&"string"==typeof o.context&&""!==o.context,d=o.lngs?o.lngs:a.languageUtils.toResolveHierarchy(o.lng||a.language,o.fallbackLng);l.forEach((function(e){a.isValidLookup(t)||(s=e,!Ef["".concat(d[0],"-").concat(e)]&&a.utils&&a.utils.hasLoadedNamespace&&!a.utils.hasLoadedNamespace(s)&&(Ef["".concat(d[0],"-").concat(e)]=!0,a.logger.warn('key "'.concat(r,'" for languages "').concat(d.join(", "),'" won\'t get resolved as namespace "').concat(s,'" was not yet loaded'),"This means something IS WRONG in your setup. You access the t function before i18next.init / i18next.loadNamespace / i18next.changeLanguage was done. Wait for the callback or Promise to resolve before accessing it!!!")),d.forEach((function(r){if(!a.isValidLookup(t)){n=r;var s,h,l=u,d=[l];if(a.i18nFormat&&a.i18nFormat.addLookupKeys)a.i18nFormat.addLookupKeys(d,u,r,e,o);else c&&(s=a.pluralResolver.getSuffix(r,o.count)),c&&p&&d.push(l+s),p&&d.push(l+="".concat(a.options.contextSeparator).concat(o.context)),c&&d.push(l+=s);for(;h=d.pop();)a.isValidLookup(t)||(i=h,t=a.getResource(r,e,h,o))}})))}))}})),{res:t,usedKey:r,exactUsedKey:i,usedLng:n,usedNS:s}}},{key:"isValidLookup",value:function(e){return!(void 0===e||!this.options.returnNull&&null===e||!this.options.returnEmptyString&&""===e)}},{key:"getResource",value:function(e,t,r){var i=arguments.length>3&&void 0!==arguments[3]?arguments[3]:{};return this.i18nFormat&&this.i18nFormat.getResource?this.i18nFormat.getResource(e,t,r,i):this.resourceStore.getResource(e,t,r,i)}}],[{key:"hasDefaultValue",value:function(e){var t="defaultValue";for(var r in e)if(Object.prototype.hasOwnProperty.call(e,r)&&t===r.substring(0,12)&&void 0!==e[r])return!0;return!1}}]),t}(lf);function Df(e){return e.charAt(0).toUpperCase()+e.slice(1)}var Sf=function(){function e(t){Jd(this,e),this.options=t,this.whitelist=this.options.supportedLngs||!1,this.supportedLngs=this.options.supportedLngs||!1,this.logger=uf.create("languageUtils")}return ef(e,[{key:"getScriptPartFromCode",value:function(e){if(!e||e.indexOf("-")<0)return null;var t=e.split("-");return 2===t.length?null:(t.pop(),"x"===t[t.length-1].toLowerCase()?null:this.formatLanguageCode(t.join("-")))}},{key:"getLanguagePartFromCode",value:function(e){if(!e||e.indexOf("-")<0)return e;var t=e.split("-");return this.formatLanguageCode(t[0])}},{key:"formatLanguageCode",value:function(e){if("string"==typeof e&&e.indexOf("-")>-1){var t=["hans","hant","latn","cyrl","cans","mong","arab"],r=e.split("-");return this.options.lowerCaseLng?r=r.map((function(e){return e.toLowerCase()})):2===r.length?(r[0]=r[0].toLowerCase(),r[1]=r[1].toUpperCase(),t.indexOf(r[1].toLowerCase())>-1&&(r[1]=Df(r[1].toLowerCase()))):3===r.length&&(r[0]=r[0].toLowerCase(),2===r[1].length&&(r[1]=r[1].toUpperCase()),"sgn"!==r[0]&&2===r[2].length&&(r[2]=r[2].toUpperCase()),t.indexOf(r[1].toLowerCase())>-1&&(r[1]=Df(r[1].toLowerCase())),t.indexOf(r[2].toLowerCase())>-1&&(r[2]=Df(r[2].toLowerCase()))),r.join("-")}return this.options.cleanCode||this.options.lowerCaseLng?e.toLowerCase():e}},{key:"isWhitelisted",value:function(e){return this.logger.deprecate("languageUtils.isWhitelisted",'function "isWhitelisted" will be renamed to "isSupportedCode" in the next major - please make sure to rename it\'s usage asap.'),this.isSupportedCode(e)}},{key:"isSupportedCode",value:function(e){return("languageOnly"===this.options.load||this.options.nonExplicitSupportedLngs)&&(e=this.getLanguagePartFromCode(e)),!this.supportedLngs||!this.supportedLngs.length||this.supportedLngs.indexOf(e)>-1}},{key:"getBestMatchFromCodes",value:function(e){var t,r=this;return e?(e.forEach((function(e){if(!t){var i=r.formatLanguageCode(e);r.options.supportedLngs&&!r.isSupportedCode(i)||(t=i)}})),!t&&this.options.supportedLngs&&e.forEach((function(e){if(!t){var i=r.getLanguagePartFromCode(e);if(r.isSupportedCode(i))return t=i;t=r.options.supportedLngs.find((function(e){if(0===e.indexOf(i))return e}))}})),t||(t=this.getFallbackCodes(this.options.fallbackLng)[0]),t):null}},{key:"getFallbackCodes",value:function(e,t){if(!e)return[];if("function"==typeof e&&(e=e(t)),"string"==typeof e&&(e=[e]),"[object Array]"===Object.prototype.toString.apply(e))return e;if(!t)return e.default||[];var r=e[t];return r||(r=e[this.getScriptPartFromCode(t)]),r||(r=e[this.formatLanguageCode(t)]),r||(r=e[this.getLanguagePartFromCode(t)]),r||(r=e.default),r||[]}},{key:"toResolveHierarchy",value:function(e,t){var r=this,i=this.getFallbackCodes(t||this.options.fallbackLng||[],e),n=[],s=function(e){e&&(r.isSupportedCode(e)?n.push(e):r.logger.warn("rejecting language code not found in supportedLngs: ".concat(e)))};return"string"==typeof e&&e.indexOf("-")>-1?("languageOnly"!==this.options.load&&s(this.formatLanguageCode(e)),"languageOnly"!==this.options.load&&"currentOnly"!==this.options.load&&s(this.getScriptPartFromCode(e)),"currentOnly"!==this.options.load&&s(this.getLanguagePartFromCode(e))):"string"==typeof e&&s(this.formatLanguageCode(e)),i.forEach((function(e){n.indexOf(e)<0&&s(r.formatLanguageCode(e))})),n}}]),e}(),Tf=[{lngs:["ach","ak","am","arn","br","fil","gun","ln","mfe","mg","mi","oc","pt","pt-BR","tg","tl","ti","tr","uz","wa"],nr:[1,2],fc:1},{lngs:["af","an","ast","az","bg","bn","ca","da","de","dev","el","en","eo","es","et","eu","fi","fo","fur","fy","gl","gu","ha","hi","hu","hy","ia","it","kn","ku","lb","mai","ml","mn","mr","nah","nap","nb","ne","nl","nn","no","nso","pa","pap","pms","ps","pt-PT","rm","sco","se","si","so","son","sq","sv","sw","ta","te","tk","ur","yo"],nr:[1,2],fc:2},{lngs:["ay","bo","cgg","fa","ht","id","ja","jbo","ka","kk","km","ko","ky","lo","ms","sah","su","th","tt","ug","vi","wo","zh"],nr:[1],fc:3},{lngs:["be","bs","cnr","dz","hr","ru","sr","uk"],nr:[1,2,5],fc:4},{lngs:["ar"],nr:[0,1,2,3,11,100],fc:5},{lngs:["cs","sk"],nr:[1,2,5],fc:6},{lngs:["csb","pl"],nr:[1,2,5],fc:7},{lngs:["cy"],nr:[1,2,3,8],fc:8},{lngs:["fr"],nr:[1,2],fc:9},{lngs:["ga"],nr:[1,2,3,7,11],fc:10},{lngs:["gd"],nr:[1,2,3,20],fc:11},{lngs:["is"],nr:[1,2],fc:12},{lngs:["jv"],nr:[0,1],fc:13},{lngs:["kw"],nr:[1,2,3,4],fc:14},{lngs:["lt"],nr:[1,2,10],fc:15},{lngs:["lv"],nr:[1,2,0],fc:16},{lngs:["mk"],nr:[1,2],fc:17},{lngs:["mnk"],nr:[0,1,2],fc:18},{lngs:["mt"],nr:[1,2,11,20],fc:19},{lngs:["or"],nr:[2,1],fc:2},{lngs:["ro"],nr:[1,2,20],fc:20},{lngs:["sl"],nr:[5,1,2,3],fc:21},{lngs:["he","iw"],nr:[1,2,20,21],fc:22}],Ff={1:function(e){return Number(e>1)},2:function(e){return Number(1!=e)},3:function(e){return 0},4:function(e){return Number(e%10==1&&e%100!=11?0:e%10>=2&&e%10<=4&&(e%100<10||e%100>=20)?1:2)},5:function(e){return Number(0==e?0:1==e?1:2==e?2:e%100>=3&&e%100<=10?3:e%100>=11?4:5)},6:function(e){return Number(1==e?0:e>=2&&e<=4?1:2)},7:function(e){return Number(1==e?0:e%10>=2&&e%10<=4&&(e%100<10||e%100>=20)?1:2)},8:function(e){return Number(1==e?0:2==e?1:8!=e&&11!=e?2:3)},9:function(e){return Number(e>=2)},10:function(e){return Number(1==e?0:2==e?1:e<7?2:e<11?3:4)},11:function(e){return Number(1==e||11==e?0:2==e||12==e?1:e>2&&e<20?2:3)},12:function(e){return Number(e%10!=1||e%100==11)},13:function(e){return Number(0!==e)},14:function(e){return Number(1==e?0:2==e?1:3==e?2:3)},15:function(e){return Number(e%10==1&&e%100!=11?0:e%10>=2&&(e%100<10||e%100>=20)?1:2)},16:function(e){return Number(e%10==1&&e%100!=11?0:0!==e?1:2)},17:function(e){return Number(1==e||e%10==1&&e%100!=11?0:1)},18:function(e){return Number(0==e?0:1==e?1:2)},19:function(e){return Number(1==e?0:0==e||e%100>1&&e%100<11?1:e%100>10&&e%100<20?2:3)},20:function(e){return Number(1==e?0:0==e||e%100>0&&e%100<20?1:2)},21:function(e){return Number(e%100==1?1:e%100==2?2:e%100==3||e%100==4?3:0)},22:function(e){return Number(1==e?0:2==e?1:(e<0||e>10)&&e%10==0?2:3)}};var kf=function(){function e(t){var r,i=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};Jd(this,e),this.languageUtils=t,this.options=i,this.logger=uf.create("pluralResolver"),this.rules=(r={},Tf.forEach((function(e){e.lngs.forEach((function(t){r[t]={numbers:e.nr,plurals:Ff[e.fc]}}))})),r)}return ef(e,[{key:"addRule",value:function(e,t){this.rules[e]=t}},{key:"getRule",value:function(e){return this.rules[e]||this.rules[this.languageUtils.getLanguagePartFromCode(e)]}},{key:"needsPlural",value:function(e){var t=this.getRule(e);return t&&t.numbers.length>1}},{key:"getPluralFormsOfKey",value:function(e,t){return this.getSuffixes(e).map((function(e){return t+e}))}},{key:"getSuffixes",value:function(e){var t=this,r=this.getRule(e);return r?r.numbers.map((function(r){return t.getSuffix(e,r)})):[]}},{key:"getSuffix",value:function(e,t){var r=this,i=this.getRule(e);if(i){var n=i.noAbs?i.plurals(t):i.plurals(Math.abs(t)),s=i.numbers[n];this.options.simplifyPluralSuffix&&2===i.numbers.length&&1===i.numbers[0]&&(2===s?s="plural":1===s&&(s=""));var a=function(){return r.options.prepend&&s.toString()?r.options.prepend+s.toString():s.toString()};return"v1"===this.options.compatibilityJSON?1===s?"":"number"==typeof s?"_plural_".concat(s.toString()):a():"v2"===this.options.compatibilityJSON||this.options.simplifyPluralSuffix&&2===i.numbers.length&&1===i.numbers[0]?a():this.options.prepend&&n.toString()?this.options.prepend+n.toString():n.toString()}return this.logger.warn("no plural rule found for: ".concat(e)),""}}]),e}(),Mf=function(){function e(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};Jd(this,e),this.logger=uf.create("interpolator"),this.options=t,this.format=t.interpolation&&t.interpolation.format||function(e){return e},this.init(t)}return ef(e,[{key:"init",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};e.interpolation||(e.interpolation={escapeValue:!0});var t=e.interpolation;this.escape=void 0!==t.escape?t.escape:bf,this.escapeValue=void 0===t.escapeValue||t.escapeValue,this.useRawValueToEscape=void 0!==t.useRawValueToEscape&&t.useRawValueToEscape,this.prefix=t.prefix?xf(t.prefix):t.prefixEscaped||"{{",this.suffix=t.suffix?xf(t.suffix):t.suffixEscaped||"}}",this.formatSeparator=t.formatSeparator?t.formatSeparator:t.formatSeparator||",",this.unescapePrefix=t.unescapeSuffix?"":t.unescapePrefix||"-",this.unescapeSuffix=this.unescapePrefix?"":t.unescapeSuffix||"",this.nestingPrefix=t.nestingPrefix?xf(t.nestingPrefix):t.nestingPrefixEscaped||xf("$t("),this.nestingSuffix=t.nestingSuffix?xf(t.nestingSuffix):t.nestingSuffixEscaped||xf(")"),this.nestingOptionsSeparator=t.nestingOptionsSeparator?t.nestingOptionsSeparator:t.nestingOptionsSeparator||",",this.maxReplaces=t.maxReplaces?t.maxReplaces:1e3,this.alwaysFormat=void 0!==t.alwaysFormat&&t.alwaysFormat,this.resetRegExp()}},{key:"reset",value:function(){this.options&&this.init(this.options)}},{key:"resetRegExp",value:function(){var e="".concat(this.prefix,"(.+?)").concat(this.suffix);this.regexp=new RegExp(e,"g");var t="".concat(this.prefix).concat(this.unescapePrefix,"(.+?)").concat(this.unescapeSuffix).concat(this.suffix);this.regexpUnescape=new RegExp(t,"g");var r="".concat(this.nestingPrefix,"(.+?)").concat(this.nestingSuffix);this.nestingRegexp=new RegExp(r,"g")}},{key:"interpolate",value:function(e,t,r,i){var n,s,a,o=this,h=this.options&&this.options.interpolation&&this.options.interpolation.defaultVariables||{};function u(e){return e.replace(/\$/g,"$$$$")}var l=function(e){if(e.indexOf(o.formatSeparator)<0){var n=gf(t,h,e);return o.alwaysFormat?o.format(n,void 0,r):n}var s=e.split(o.formatSeparator),a=s.shift().trim(),u=s.join(o.formatSeparator).trim();return o.format(gf(t,h,a),u,r,i)};this.resetRegExp();var c=i&&i.missingInterpolationHandler||this.options.missingInterpolationHandler,p=i&&i.interpolation&&i.interpolation.skipOnVariables||this.options.interpolation.skipOnVariables;return[{regex:this.regexpUnescape,safeValue:function(e){return u(e)}},{regex:this.regexp,safeValue:function(e){return o.escapeValue?u(o.escape(e)):u(e)}}].forEach((function(t){for(a=0;n=t.regex.exec(e);){if(void 0===(s=l(n[1].trim())))if("function"==typeof c){var r=c(e,n,i);s="string"==typeof r?r:""}else{if(p){s=n[0];continue}o.logger.warn("missed to pass in variable ".concat(n[1]," for interpolating ").concat(e)),s=""}else"string"==typeof s||o.useRawValueToEscape||(s=pf(s));if(e=e.replace(n[0],t.safeValue(s)),t.regex.lastIndex=0,++a>=o.maxReplaces)break}})),e}},{key:"nest",value:function(e,t){var r,i,n=this,s=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{},a=Kd({},s);function o(e,t){var r=this.nestingOptionsSeparator;if(e.indexOf(r)<0)return e;var i=e.split(new RegExp("".concat(r,"[ ]*{"))),n="{".concat(i[1]);e=i[0],n=(n=this.interpolate(n,a)).replace(/'/g,'"');try{a=JSON.parse(n),t&&(a=Kd({},t,a))}catch(t){return this.logger.warn("failed parsing options string in nesting for key ".concat(e),t),"".concat(e).concat(r).concat(n)}return delete a.defaultValue,e}for(a.applyPostProcessor=!1,delete a.defaultValue;r=this.nestingRegexp.exec(e);){var h=[],u=!1;if(r[0].includes(this.formatSeparator)&&!/{.*}/.test(r[1])){var l=r[1].split(this.formatSeparator).map((function(e){return e.trim()}));r[1]=l.shift(),h=l,u=!0}if((i=t(o.call(this,r[1].trim(),a),a))&&r[0]===e&&"string"!=typeof i)return i;"string"!=typeof i&&(i=pf(i)),i||(this.logger.warn("missed to resolve ".concat(r[1]," for nesting ").concat(e)),i=""),u&&(i=h.reduce((function(e,t){return n.format(e,t,s.lng,s)}),i.trim())),e=e.replace(r[0],i),this.regexp.lastIndex=0}return e}}]),e}();var If=function(e){function t(e,r,i){var n,s=arguments.length>3&&void 0!==arguments[3]?arguments[3]:{};return Jd(this,t),n=rf(this,nf(t).call(this)),_f&&lf.call(tf(n)),n.backend=e,n.store=r,n.services=i,n.languageUtils=i.languageUtils,n.options=s,n.logger=uf.create("backendConnector"),n.state={},n.queue=[],n.backend&&n.backend.init&&n.backend.init(i,s.backend,s),n}return af(t,e),ef(t,[{key:"queueLoad",value:function(e,t,r,i){var n=this,s=[],a=[],o=[],h=[];return e.forEach((function(e){var i=!0;t.forEach((function(t){var o="".concat(e,"|").concat(t);!r.reload&&n.store.hasResourceBundle(e,t)?n.state[o]=2:n.state[o]<0||(1===n.state[o]?a.indexOf(o)<0&&a.push(o):(n.state[o]=1,i=!1,a.indexOf(o)<0&&a.push(o),s.indexOf(o)<0&&s.push(o),h.indexOf(t)<0&&h.push(t)))})),i||o.push(e)})),(s.length||a.length)&&this.queue.push({pending:a,loaded:{},errors:[],callback:i}),{toLoad:s,pending:a,toLoadLanguages:o,toLoadNamespaces:h}}},{key:"loaded",value:function(e,t,r){var i=e.split("|"),n=i[0],s=i[1];t&&this.emit("failedLoading",n,s,t),r&&this.store.addResourceBundle(n,s,r),this.state[e]=t?-1:2;var a={};this.queue.forEach((function(r){!function(e,t,r){var i=df(e,t,Object),n=i.obj,s=i.k;n[s]=n[s]||[],n[s].push(r)}(r.loaded,[n],s),function(e,t){for(var r=e.indexOf(t);-1!==r;)e.splice(r,1),r=e.indexOf(t)}(r.pending,e),t&&r.errors.push(t),0!==r.pending.length||r.done||(Object.keys(r.loaded).forEach((function(e){a[e]||(a[e]=[]),r.loaded[e].length&&r.loaded[e].forEach((function(t){a[e].indexOf(t)<0&&a[e].push(t)}))})),r.done=!0,r.errors.length?r.callback(r.errors):r.callback())})),this.emit("loaded",a),this.queue=this.queue.filter((function(e){return!e.done}))}},{key:"read",value:function(e,t,r){var i=this,n=arguments.length>3&&void 0!==arguments[3]?arguments[3]:0,s=arguments.length>4&&void 0!==arguments[4]?arguments[4]:350,a=arguments.length>5?arguments[5]:void 0;return e.length?this.backend[r](e,t,(function(o,h){o&&h&&n<5?setTimeout((function(){i.read.call(i,e,t,r,n+1,2*s,a)}),s):a(o,h)})):a(null,{})}},{key:"prepareLoading",value:function(e,t){var r=this,i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{},n=arguments.length>3?arguments[3]:void 0;if(!this.backend)return this.logger.warn("No backend was added via i18next.use. Will not load resources."),n&&n();"string"==typeof e&&(e=this.languageUtils.toResolveHierarchy(e)),"string"==typeof t&&(t=[t]);var s=this.queueLoad(e,t,i,n);if(!s.toLoad.length)return s.pending.length||n(),null;s.toLoad.forEach((function(e){r.loadOne(e)}))}},{key:"load",value:function(e,t,r){this.prepareLoading(e,t,{},r)}},{key:"reload",value:function(e,t,r){this.prepareLoading(e,t,{reload:!0},r)}},{key:"loadOne",value:function(e){var t=this,r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:"",i=e.split("|"),n=i[0],s=i[1];this.read(n,s,"read",void 0,void 0,(function(i,a){i&&t.logger.warn("".concat(r,"loading namespace ").concat(s," for language ").concat(n," failed"),i),!i&&a&&t.logger.log("".concat(r,"loaded namespace ").concat(s," for language ").concat(n),a),t.loaded(e,i,a)}))}},{key:"saveMissing",value:function(e,t,r,i,n){var s=arguments.length>5&&void 0!==arguments[5]?arguments[5]:{};this.services.utils&&this.services.utils.hasLoadedNamespace&&!this.services.utils.hasLoadedNamespace(t)?this.logger.warn('did not save key "'.concat(r,'" as the namespace "').concat(t,'" was not yet loaded'),"This means something IS WRONG in your setup. You access the t function before i18next.init / i18next.loadNamespace / i18next.changeLanguage was done. Wait for the callback or Promise to resolve before accessing it!!!"):null!=r&&""!==r&&(this.backend&&this.backend.create&&this.backend.create(e,t,r,i,null,Kd({},s,{isUpdate:n})),e&&e[0]&&this.store.addResource(e[0],t,r,i))}}]),t}(lf);function Bf(e){return"string"==typeof e.ns&&(e.ns=[e.ns]),"string"==typeof e.fallbackLng&&(e.fallbackLng=[e.fallbackLng]),"string"==typeof e.fallbackNS&&(e.fallbackNS=[e.fallbackNS]),e.whitelist&&(e.whitelist&&e.whitelist.indexOf("cimode")<0&&(e.whitelist=e.whitelist.concat(["cimode"])),e.supportedLngs=e.whitelist),e.nonExplicitWhitelist&&(e.nonExplicitSupportedLngs=e.nonExplicitWhitelist),e.supportedLngs&&e.supportedLngs.indexOf("cimode")<0&&(e.supportedLngs=e.supportedLngs.concat(["cimode"])),e}function Lf(){}var Of=function(e){function t(){var e,r=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},i=arguments.length>1?arguments[1]:void 0;if(Jd(this,t),e=rf(this,nf(t).call(this)),_f&&lf.call(tf(e)),e.options=Bf(r),e.services={},e.logger=uf,e.modules={external:[]},i&&!e.isInitialized&&!r.isClone){if(!e.options.initImmediate)return e.init(r,i),rf(e,tf(e));setTimeout((function(){e.init(r,i)}),0)}return e}return af(t,e),ef(t,[{key:"init",value:function(){var e=this,t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},r=arguments.length>1?arguments[1]:void 0;function i(e){return e?"function"==typeof e?new e:e:null}if("function"==typeof t&&(r=t,t={}),t.whitelist&&!t.supportedLngs&&this.logger.deprecate("whitelist",'option "whitelist" will be renamed to "supportedLngs" in the next major - please make sure to rename this option asap.'),t.nonExplicitWhitelist&&!t.nonExplicitSupportedLngs&&this.logger.deprecate("whitelist",'options "nonExplicitWhitelist" will be renamed to "nonExplicitSupportedLngs" in the next major - please make sure to rename this option asap.'),this.options=Kd({},{debug:!1,initImmediate:!0,ns:["translation"],defaultNS:["translation"],fallbackLng:["dev"],fallbackNS:!1,whitelist:!1,nonExplicitWhitelist:!1,supportedLngs:!1,nonExplicitSupportedLngs:!1,load:"all",preload:!1,simplifyPluralSuffix:!0,keySeparator:".",nsSeparator:":",pluralSeparator:"_",contextSeparator:"_",partialBundledLanguages:!1,saveMissing:!1,updateMissing:!1,saveMissingTo:"fallback",saveMissingPlurals:!0,missingKeyHandler:!1,missingInterpolationHandler:!1,postProcess:!1,postProcessPassResolved:!1,returnNull:!0,returnEmptyString:!0,returnObjects:!1,joinArrays:!1,returnedObjectHandler:!1,parseMissingKeyHandler:!1,appendNamespaceToMissingKey:!1,appendNamespaceToCIMode:!1,overloadTranslationOptionHandler:function(e){var t={};if("object"===Xd(e[1])&&(t=e[1]),"string"==typeof e[1]&&(t.defaultValue=e[1]),"string"==typeof e[2]&&(t.tDescription=e[2]),"object"===Xd(e[2])||"object"===Xd(e[3])){var r=e[3]||e[2];Object.keys(r).forEach((function(e){t[e]=r[e]}))}return t},interpolation:{escapeValue:!0,format:function(e,t,r,i){return e},prefix:"{{",suffix:"}}",formatSeparator:",",unescapePrefix:"-",nestingPrefix:"$t(",nestingSuffix:")",nestingOptionsSeparator:",",maxReplaces:1e3,skipOnVariables:!1}},this.options,Bf(t)),this.format=this.options.interpolation.format,r||(r=Lf),!this.options.isClone){this.modules.logger?uf.init(i(this.modules.logger),this.options):uf.init(null,this.options);var n=new Sf(this.options);this.store=new wf(this.options.resources,this.options);var s=this.services;s.logger=uf,s.resourceStore=this.store,s.languageUtils=n,s.pluralResolver=new kf(n,{prepend:this.options.pluralSeparator,compatibilityJSON:this.options.compatibilityJSON,simplifyPluralSuffix:this.options.simplifyPluralSuffix}),s.interpolator=new Mf(this.options),s.utils={hasLoadedNamespace:this.hasLoadedNamespace.bind(this)},s.backendConnector=new If(i(this.modules.backend),s.resourceStore,s,this.options),s.backendConnector.on("*",(function(t){for(var r=arguments.length,i=new Array(r>1?r-1:0),n=1;n<r;n++)i[n-1]=arguments[n];e.emit.apply(e,[t].concat(i))})),this.modules.languageDetector&&(s.languageDetector=i(this.modules.languageDetector),s.languageDetector.init(s,this.options.detection,this.options)),this.modules.i18nFormat&&(s.i18nFormat=i(this.modules.i18nFormat),s.i18nFormat.init&&s.i18nFormat.init(this)),this.translator=new Af(this.services,this.options),this.translator.on("*",(function(t){for(var r=arguments.length,i=new Array(r>1?r-1:0),n=1;n<r;n++)i[n-1]=arguments[n];e.emit.apply(e,[t].concat(i))})),this.modules.external.forEach((function(t){t.init&&t.init(e)}))}if(this.options.fallbackLng&&!this.services.languageDetector&&!this.options.lng){var a=this.services.languageUtils.getFallbackCodes(this.options.fallbackLng);a.length>0&&"dev"!==a[0]&&(this.options.lng=a[0])}this.services.languageDetector||this.options.lng||this.logger.warn("init: no languageDetector is used and no lng is defined");["getResource","hasResourceBundle","getResourceBundle","getDataByLanguage"].forEach((function(t){e[t]=function(){var r;return(r=e.store)[t].apply(r,arguments)}}));["addResource","addResources","addResourceBundle","removeResourceBundle"].forEach((function(t){e[t]=function(){var r;return(r=e.store)[t].apply(r,arguments),e}}));var o=cf(),h=function(){var t=function(t,i){e.isInitialized&&e.logger.warn("init: i18next is already initialized. You should call init just once!"),e.isInitialized=!0,e.options.isClone||e.logger.log("initialized",e.options),e.emit("initialized",e.options),o.resolve(i),r(t,i)};if(e.languages&&"v1"!==e.options.compatibilityAPI&&!e.isInitialized)return t(null,e.t.bind(e));e.changeLanguage(e.options.lng,t)};return this.options.resources||!this.options.initImmediate?h():setTimeout(h,0),o}},{key:"loadResources",value:function(e){var t=this,r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:Lf,i="string"==typeof e?e:this.language;if("function"==typeof e&&(r=e),!this.options.resources||this.options.partialBundledLanguages){if(i&&"cimode"===i.toLowerCase())return r();var n=[],s=function(e){e&&t.services.languageUtils.toResolveHierarchy(e).forEach((function(e){n.indexOf(e)<0&&n.push(e)}))};if(i)s(i);else this.services.languageUtils.getFallbackCodes(this.options.fallbackLng).forEach((function(e){return s(e)}));this.options.preload&&this.options.preload.forEach((function(e){return s(e)})),this.services.backendConnector.load(n,this.options.ns,r)}else r(null)}},{key:"reloadResources",value:function(e,t,r){var i=cf();return e||(e=this.languages),t||(t=this.options.ns),r||(r=Lf),this.services.backendConnector.reload(e,t,(function(e){i.resolve(),r(e)})),i}},{key:"use",value:function(e){if(!e)throw new Error("You are passing an undefined module! Please check the object you are passing to i18next.use()");if(!e.type)throw new Error("You are passing a wrong module! Please check the object you are passing to i18next.use()");return"backend"===e.type&&(this.modules.backend=e),("logger"===e.type||e.log&&e.warn&&e.error)&&(this.modules.logger=e),"languageDetector"===e.type&&(this.modules.languageDetector=e),"i18nFormat"===e.type&&(this.modules.i18nFormat=e),"postProcessor"===e.type&&Cf.addPostProcessor(e),"3rdParty"===e.type&&this.modules.external.push(e),this}},{key:"changeLanguage",value:function(e,t){var r=this;this.isLanguageChangingTo=e;var i=cf();this.emit("languageChanging",e);var n=function(e){var n="string"==typeof e?e:r.services.languageUtils.getBestMatchFromCodes(e);n&&(r.language||(r.language=n,r.languages=r.services.languageUtils.toResolveHierarchy(n)),r.translator.language||r.translator.changeLanguage(n),r.services.languageDetector&&r.services.languageDetector.cacheUserLanguage(n)),r.loadResources(n,(function(e){!function(e,n){n?(r.language=n,r.languages=r.services.languageUtils.toResolveHierarchy(n),r.translator.changeLanguage(n),r.isLanguageChangingTo=void 0,r.emit("languageChanged",n),r.logger.log("languageChanged",n)):r.isLanguageChangingTo=void 0,i.resolve((function(){return r.t.apply(r,arguments)})),t&&t(e,(function(){return r.t.apply(r,arguments)}))}(e,n)}))};return e||!this.services.languageDetector||this.services.languageDetector.async?!e&&this.services.languageDetector&&this.services.languageDetector.async?this.services.languageDetector.detect(n):n(e):n(this.services.languageDetector.detect()),i}},{key:"getFixedT",value:function(e,t){var r=this,i=function e(t,i){var n;if("object"!==Xd(i)){for(var s=arguments.length,a=new Array(s>2?s-2:0),o=2;o<s;o++)a[o-2]=arguments[o];n=r.options.overloadTranslationOptionHandler([t,i].concat(a))}else n=Kd({},i);return n.lng=n.lng||e.lng,n.lngs=n.lngs||e.lngs,n.ns=n.ns||e.ns,r.t(t,n)};return"string"==typeof e?i.lng=e:i.lngs=e,i.ns=t,i}},{key:"t",value:function(){var e;return this.translator&&(e=this.translator).translate.apply(e,arguments)}},{key:"exists",value:function(){var e;return this.translator&&(e=this.translator).exists.apply(e,arguments)}},{key:"setDefaultNamespace",value:function(e){this.options.defaultNS=e}},{key:"hasLoadedNamespace",value:function(e){var t=this,r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};if(!this.isInitialized)return this.logger.warn("hasLoadedNamespace: i18next was not initialized",this.languages),!1;if(!this.languages||!this.languages.length)return this.logger.warn("hasLoadedNamespace: i18n.languages were undefined or empty",this.languages),!1;var i=this.languages[0],n=!!this.options&&this.options.fallbackLng,s=this.languages[this.languages.length-1];if("cimode"===i.toLowerCase())return!0;var a=function(e,r){var i=t.services.backendConnector.state["".concat(e,"|").concat(r)];return-1===i||2===i};if(r.precheck){var o=r.precheck(this,a);if(void 0!==o)return o}return!!this.hasResourceBundle(i,e)||(!this.services.backendConnector.backend||!(!a(i,e)||n&&!a(s,e)))}},{key:"loadNamespaces",value:function(e,t){var r=this,i=cf();return this.options.ns?("string"==typeof e&&(e=[e]),e.forEach((function(e){r.options.ns.indexOf(e)<0&&r.options.ns.push(e)})),this.loadResources((function(e){i.resolve(),t&&t(e)})),i):(t&&t(),Promise.resolve())}},{key:"loadLanguages",value:function(e,t){var r=cf();"string"==typeof e&&(e=[e]);var i=this.options.preload||[],n=e.filter((function(e){return i.indexOf(e)<0}));return n.length?(this.options.preload=i.concat(n),this.loadResources((function(e){r.resolve(),t&&t(e)})),r):(t&&t(),Promise.resolve())}},{key:"dir",value:function(e){if(e||(e=this.languages&&this.languages.length>0?this.languages[0]:this.language),!e)return"rtl";return["ar","shu","sqr","ssh","xaa","yhd","yud","aao","abh","abv","acm","acq","acw","acx","acy","adf","ads","aeb","aec","afb","ajp","apc","apd","arb","arq","ars","ary","arz","auz","avl","ayh","ayl","ayn","ayp","bbz","pga","he","iw","ps","pbt","pbu","pst","prp","prd","ug","ur","ydd","yds","yih","ji","yi","hbo","men","xmn","fa","jpr","peo","pes","prs","dv","sam"].indexOf(this.services.languageUtils.getLanguagePartFromCode(e))>=0?"rtl":"ltr"}},{key:"createInstance",value:function(){return new t(arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},arguments.length>1?arguments[1]:void 0)}},{key:"cloneInstance",value:function(){var e=this,r=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},i=arguments.length>1&&void 0!==arguments[1]?arguments[1]:Lf,n=Kd({},this.options,r,{isClone:!0}),s=new t(n);return["store","services","language"].forEach((function(t){s[t]=e[t]})),s.services=Kd({},this.services),s.services.utils={hasLoadedNamespace:s.hasLoadedNamespace.bind(s)},s.translator=new Af(s.services,s.options),s.translator.on("*",(function(e){for(var t=arguments.length,r=new Array(t>1?t-1:0),i=1;i<t;i++)r[i-1]=arguments[i];s.emit.apply(s,[e].concat(r))})),s.init(n,i),s.translator.options=s.options,s.translator.backendConnector.services.utils={hasLoadedNamespace:s.hasLoadedNamespace.bind(s)},s}}]),t}(lf),Pf=(new Of,[]),Nf=Pf.forEach,Rf=Pf.slice;var Vf,Uf=function(e,t,r,i){var n,s=arguments.length>4&&void 0!==arguments[4]?arguments[4]:{path:"/"};if(r){var a=new Date;a.setTime(a.getTime()+60*r*1e3),n="; expires="+a.toUTCString()}else n="";i=i?"domain="+i+";":"",s=Object.keys(s).reduce((function(e,t){return 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