diff --git a/.gitignore b/.gitignore
index 65010da..a5523d3 100644
--- a/.gitignore
+++ b/.gitignore
@@ -60,6 +60,9 @@ pnpm-debug.log*
 coverage/
 .nyc_output/
 *.lcov
+apps/dashboard/test-results/
+apps/dashboard/playwright-report/
+apps/dashboard/e2e/screenshots/
 
 # =============================================================================
 # IDEs and Editors
diff --git a/apps/dashboard/build/_app/immutable/assets/0.3Bakyq8T.css b/apps/dashboard/build/_app/immutable/assets/0.3Bakyq8T.css
deleted file mode 100644
index e1b18bc..0000000
--- a/apps/dashboard/build/_app/immutable/assets/0.3Bakyq8T.css
+++ /dev/null
@@ -1 +0,0 @@
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4)}.py-5{padding-block:calc(var(--spacing) * 5)}.py-6{padding-block:calc(var(--spacing) * 6)}.py-8{padding-block:calc(var(--spacing) * 8)}.py-12{padding-block:calc(var(--spacing) * 12)}.py-20{padding-block:calc(var(--spacing) * 20)}.pt-1{padding-top:calc(var(--spacing) * 1)}.pt-2{padding-top:calc(var(--spacing) * 2)}.pt-3{padding-top:calc(var(--spacing) * 3)}.pt-4{padding-top:calc(var(--spacing) * 4)}.pt-6{padding-top:calc(var(--spacing) * 6)}.pt-8{padding-top:calc(var(--spacing) * 8)}.pt-\[10vh\]{padding-top:10vh}.pb-2{padding-bottom:calc(var(--spacing) * 2)}.pb-16{padding-bottom:calc(var(--spacing) * 16)}.pl-14{padding-left:calc(var(--spacing) * 14)}.text-center{text-align:center}.text-left{text-align:left}.font-mono{font-family:var(--font-mono)}.text-2xl{font-size:var(--text-2xl);line-height:var(--tw-leading,var(--text-2xl--line-height))}.text-3xl{font-size:var(--text-3xl);line-height:var(--tw-leading,var(--text-3xl--line-height))}.text-4xl{font-size:var(--text-4xl);line-height:var(--tw-leading,var(--text-4xl--line-height))}.text-5xl{font-size:var(--text-5xl);line-height:var(--tw-leading,var(--text-5xl--line-height))}.text-base{font-size:var(--text-base);line-height:var(--tw-leading,var(--text-base--line-height))}.text-lg{font-size:var(--text-lg);line-height:var(--tw-leading,var(--text-lg--line-height))}.text-sm{font-size:var(--text-sm);line-height:var(--tw-leading,var(--text-sm--line-height))}.text-xl{font-size:var(--text-xl);line-height:var(--tw-leading,var(--text-xl--line-height))}.text-xs{font-size:var(--text-xs);line-height:var(--tw-leading,var(--text-xs--line-height))}.text-\[8px\]{font-size:8px}.text-\[9px\]{font-size:9px}.text-\[10px\]{font-size:10px}.leading-none{--tw-leading:1;line-height:1}.leading-relaxed{--tw-leading:var(--leading-relaxed);line-height:var(--leading-relaxed)}.font-bold{--tw-font-weight:var(--font-weight-bold);font-weight:var(--font-weight-bold)}.font-medium{--tw-font-weight:var(--font-weight-medium);font-weight:var(--font-weight-medium)}.font-semibold{--tw-font-weight:var(--font-weight-semibold);font-weight:var(--font-weight-semibold)}.tracking-wide{--tw-tracking:var(--tracking-wide);letter-spacing:var(--tracking-wide)}.tracking-wider{--tw-tracking:var(--tracking-wider);letter-spacing:var(--tracking-wider)}.whitespace-pre-wrap{white-space:pre-wrap}.text-amber-400{color:var(--color-amber-400)}.text-bright{color:var(--color-bright)}.text-decay{color:var(--color-decay)}.text-decay\/60{color:#ef444499}@supports 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var(--tw-shadow-color,#0000001a);box-shadow:var(--tw-inset-shadow),var(--tw-inset-ring-shadow),var(--tw-ring-offset-shadow),var(--tw-ring-shadow),var(--tw-shadow)}.shadow\!{--tw-shadow:0 1px 3px 0 var(--tw-shadow-color,#0000001a), 0 1px 2px -1px var(--tw-shadow-color,#0000001a)!important;box-shadow:var(--tw-inset-shadow),var(--tw-inset-ring-shadow),var(--tw-ring-offset-shadow),var(--tw-ring-shadow),var(--tw-shadow)!important}.shadow-2xl{--tw-shadow:0 25px 50px -12px var(--tw-shadow-color,#00000040);box-shadow:var(--tw-inset-shadow),var(--tw-inset-ring-shadow),var(--tw-ring-offset-shadow),var(--tw-ring-shadow),var(--tw-shadow)}.shadow-\[0_0_12px_rgba\(99\,102\,241\,0\.15\)\]{--tw-shadow:0 0 12px var(--tw-shadow-color,#6366f126);box-shadow:var(--tw-inset-shadow),var(--tw-inset-ring-shadow),var(--tw-ring-offset-shadow),var(--tw-ring-shadow),var(--tw-shadow)}.shadow-lg{--tw-shadow:0 10px 15px -3px var(--tw-shadow-color,#0000001a), 0 4px 6px -4px var(--tw-shadow-color,#0000001a);box-shadow:var(--tw-inset-shadow),var(--tw-inset-ring-shadow),var(--tw-ring-offset-shadow),var(--tw-ring-shadow),var(--tw-shadow)}.ring{--tw-ring-shadow:var(--tw-ring-inset,) 0 0 0 calc(1px + var(--tw-ring-offset-width)) var(--tw-ring-color,currentcolor);box-shadow:var(--tw-inset-shadow),var(--tw-inset-ring-shadow),var(--tw-ring-offset-shadow),var(--tw-ring-shadow),var(--tw-shadow)}.shadow-synapse\/10{--tw-shadow-color:#6366f11a}@supports (color:color-mix(in lab,red,red)){.shadow-synapse\/10{--tw-shadow-color:color-mix(in oklab, color-mix(in oklab, var(--color-synapse) 10%, transparent) var(--tw-shadow-alpha), transparent)}}.shadow-synapse\/20{--tw-shadow-color:#6366f133}@supports (color:color-mix(in lab,red,red)){.shadow-synapse\/20{--tw-shadow-color:color-mix(in oklab, color-mix(in oklab, var(--color-synapse) 20%, transparent) var(--tw-shadow-alpha), transparent)}}.blur{--tw-blur:blur(8px);filter:var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) var(--tw-drop-shadow,)}.filter{filter:var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) var(--tw-drop-shadow,)}.backdrop-blur-sm{--tw-backdrop-blur:blur(var(--blur-sm));-webkit-backdrop-filter:var(--tw-backdrop-blur,) var(--tw-backdrop-brightness,) var(--tw-backdrop-contrast,) var(--tw-backdrop-grayscale,) var(--tw-backdrop-hue-rotate,) var(--tw-backdrop-invert,) var(--tw-backdrop-opacity,) var(--tw-backdrop-saturate,) var(--tw-backdrop-sepia,);backdrop-filter:var(--tw-backdrop-blur,) var(--tw-backdrop-brightness,) var(--tw-backdrop-contrast,) var(--tw-backdrop-grayscale,) var(--tw-backdrop-hue-rotate,) var(--tw-backdrop-invert,) var(--tw-backdrop-opacity,) var(--tw-backdrop-saturate,) var(--tw-backdrop-sepia,)}.transition{transition-property:color,background-color,border-color,outline-color,text-decoration-color,fill,stroke,--tw-gradient-from,--tw-gradient-via,--tw-gradient-to,opacity,box-shadow,transform,translate,scale,rotate,filter,-webkit-backdrop-filter,backdrop-filter,display,content-visibility,overlay,pointer-events;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration))}.transition-all{transition-property:all;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration))}.transition-colors{transition-property:color,background-color,border-color,outline-color,text-decoration-color,fill,stroke,--tw-gradient-from,--tw-gradient-via,--tw-gradient-to;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration))}.transition-transform{transition-property:transform,translate,scale,rotate;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration))}.duration-200{--tw-duration:.2s;transition-duration:.2s}.duration-300{--tw-duration:.3s;transition-duration:.3s}.duration-500{--tw-duration:.5s;transition-duration:.5s}.ease-out{--tw-ease:var(--ease-out);transition-timing-function:var(--ease-out)}.select-none{-webkit-user-select:none;user-select:none}.placeholder\:text-muted::placeholder{color:var(--color-muted)}@media(hover:hover){.hover\:bg-decay\/20:hover{background-color:#ef444433}@supports 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transparent)}}.focus\:outline-none:focus{--tw-outline-style:none;outline-style:none}.disabled\:opacity-50:disabled{opacity:.5}@media(min-width:48rem){.md\:block{display:block}.md\:flex{display:flex}.md\:hidden{display:none}.md\:grid-cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}.md\:flex-row{flex-direction:row}.md\:pt-\[15vh\]{padding-top:15vh}.md\:pb-0{padding-bottom:calc(var(--spacing) * 0)}}@media(min-width:64rem){.lg\:block{display:block}.lg\:w-56{width:calc(var(--spacing) * 56)}.lg\:grid-cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}}.\[\&\:\:-webkit-slider-thumb\]\:h-3::-webkit-slider-thumb{height:calc(var(--spacing) * 3)}.\[\&\:\:-webkit-slider-thumb\]\:w-3::-webkit-slider-thumb{width:calc(var(--spacing) * 3)}.\[\&\:\:-webkit-slider-thumb\]\:appearance-none::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none}.\[\&\:\:-webkit-slider-thumb\]\:rounded-full::-webkit-slider-thumb{border-radius:3.40282e38px}.\[\&\:\:-webkit-slider-thumb\]\:bg-synapse-glow::-webkit-slider-thumb{background-color:var(--color-synapse-glow)}.\[\&\:\:-webkit-slider-thumb\]\:shadow-\[0_0_8px_rgba\(129\,140\,248\,0\.4\)\]::-webkit-slider-thumb{--tw-shadow:0 0 8px var(--tw-shadow-color,#818cf866);box-shadow:var(--tw-inset-shadow),var(--tw-inset-ring-shadow),var(--tw-ring-offset-shadow),var(--tw-ring-shadow),var(--tw-shadow)}}html{background:var(--color-void);color:var(--color-text);font-family:var(--font-mono)}body{min-height:100vh;margin:0;overflow:hidden}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--color-subtle);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--color-muted)}.glass{-webkit-backdrop-filter:blur(20px)saturate(180%);background:#16163873;border:1px solid #6366f114;box-shadow:inset 0 1px #ffffff08,0 4px 24px #0000004d}.glass-subtle{-webkit-backdrop-filter:blur(12px)saturate(150%);background:#10102a66;border:1px solid #6366f10f;box-shadow:inset 0 1px #ffffff05,0 2px 12px #0003}.glass-sidebar{-webkit-backdrop-filter:blur(24px)saturate(180%);background:#0a0a1a99;border-right:1px solid #6366f11a;box-shadow:inset -1px 0 #ffffff05,4px 0 24px #0000004d}.glass-panel{-webkit-backdrop-filter:blur(24px)saturate(180%);background:#0a0a1acc;border:1px solid #6366f11a;box-shadow:inset 0 1px #ffffff08,0 8px 32px #0006}.glow-synapse{box-shadow:0 0 20px #6366f14d,0 0 60px #6366f11a}.glow-dream{box-shadow:0 0 20px #a855f74d,0 0 60px #a855f71a}.glow-memory{box-shadow:0 0 20px #3b82f64d,0 0 60px #3b82f61a}@keyframes pulse-glow{0%,to{opacity:1}50%{opacity:.5}}.animate-pulse-glow{animation:2s ease-in-out infinite pulse-glow}@keyframes orb-float-1{0%,to{transform:translate(0)scale(1)}25%{transform:translate(60px,-40px)scale(1.1)}50%{transform:translate(-30px,-80px)scale(.95)}75%{transform:translate(-60px,-20px)scale(1.05)}}@keyframes orb-float-2{0%,to{transform:translate(0)scale(1)}25%{transform:translate(-50px,30px)scale(1.08)}50%{transform:translate(40px,60px)scale(.92)}75%{transform:translate(20px,-40px)scale(1.03)}}@keyframes orb-float-3{0%,to{transform:translate(0)scale(1)}25%{transform:translate(30px,50px)scale(1.05)}50%{transform:translate(-60px,20px)scale(.98)}75%{transform:translate(40px,-30px)scale(1.1)}}.ambient-orb{filter:blur(80px);pointer-events:none;z-index:0;opacity:.35;border-radius:50%;position:fixed}.ambient-orb-1{background:radial-gradient(circle,#a855f766,#0000 70%);width:400px;height:400px;animation:20s ease-in-out infinite 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-import"../chunks/Bzak7iHL.js";import{o as Ee}from"../chunks/CkyfbJUz.js";import{p as Me,d as o,f as Ke,t as K,a as Le,h as d,g as t,e as s,r as a,s as z,u as R,G as Te}from"../chunks/C9Z4nxhR.js";import{d as qe,a as h,s as v}from"../chunks/DP9qWekZ.js";import{i as ie}from"../chunks/C2oj68pw.js";import{e as H,i as V}from"../chunks/kH-DTQyy.js";import{a as g,f as _}from"../chunks/DPfxVJHQ.js";import{s as Fe}from"../chunks/D00YwZ1M.js";import{s as le,r as Se}from"../chunks/ZesQ8l8p.js";import{s as W}from"../chunks/Co2v30Gm.js";import{b as Ae}from"../chunks/P9ZHwQBL.js";import{b as Ne}from"../chunks/CR6HhlME.js";import{s as De,a as L}from"../chunks/DWr9YED7.js";import{s as Ge,g as de,b as O}from"../chunks/C9fAJV5Y.js";import{w as ce,a as Ie,i as je,m as ze}from"../chunks/BmeMLq0p.js";const Re=()=>{const f=Ge;return{page:{subscribe:f.page.subscribe},navigating:{subscribe:f.navigating.subscribe},updated:f.updated}},He={subscribe(f){return Re().page.subscribe(f)}};var Ve=_('<a><span class="text-base w-5 text-center"> </span> <span class="hidden lg:block"> </span> <span class="hidden lg:block ml-auto text-[10px] text-muted/50 font-mono"> </span></a>'),We=_('<a><span class="text-lg"> </span> <span class="text-[9px]"> </span></a>'),Oe=_('<button class="w-full flex items-center gap-3 px-4 py-2.5 text-sm text-dim hover:text-text hover:bg-white/[0.04] transition"><span class="text-base w-5 text-center"> </span> <span> </span> <span class="ml-auto text-[10px] text-muted/50 font-mono hidden md:block"> </span></button>'),Qe=_('<div class="px-4 py-6 text-center text-sm text-muted">No matches</div>'),Be=_('<div class="fixed inset-0 z-50 flex items-start justify-center pt-[10vh] md:pt-[15vh] px-4 bg-void/60 backdrop-blur-sm"><div class="w-full max-w-lg glass-panel rounded-xl shadow-2xl shadow-synapse/10 overflow-hidden"><div class="flex items-center gap-3 px-4 py-3 border-b border-synapse/10"><span class="text-synapse text-sm">◎</span> <input type="text" placeholder="Navigate to..." class="flex-1 bg-transparent text-text text-sm placeholder:text-muted focus:outline-none"/> <span class="text-[10px] text-muted font-mono bg-white/[0.04] px-1.5 py-0.5 rounded">esc</span></div> <div class="max-h-72 overflow-y-auto py-1"><!> <!></div></div></div>'),Je=_('<div class="ambient-orb ambient-orb-1" aria-hidden="true"></div> <div class="ambient-orb ambient-orb-2" aria-hidden="true"></div> <div class="ambient-orb ambient-orb-3" aria-hidden="true"></div>  <div class="flex flex-col md:flex-row h-screen overflow-hidden bg-void relative z-[1]"><nav class="hidden md:flex w-16 lg:w-56 flex-shrink-0 glass-sidebar flex-col"><a href="/graph" class="flex items-center gap-3 px-4 py-5 border-b border-synapse/10"><div class="w-8 h-8 rounded-lg bg-gradient-to-br from-dream to-synapse flex items-center justify-center text-bright text-sm font-bold shadow-lg shadow-synapse/20">V</div> <span class="hidden lg:block text-sm font-semibold text-bright tracking-wide">VESTIGE</span></a> <div class="flex-1 py-3 flex flex-col gap-1 px-2"></div> <div class="px-2 pb-2"><button class="w-full flex items-center gap-2 px-3 py-2 rounded-lg text-xs text-muted hover:text-dim hover:bg-white/[0.03] transition border border-subtle/15"><span class="text-[10px] font-mono bg-white/[0.04] px-1.5 py-0.5 rounded">⌘K</span> <span class="hidden lg:block">Command</span></button></div> <div class="px-3 py-4 border-t border-synapse/10 space-y-2"><div class="flex items-center gap-2 text-xs"><div></div> <span class="hidden lg:block text-dim"> </span></div> <div class="hidden lg:block text-xs text-muted"><div> </div> <div> </div></div></div></nav> <main class="flex-1 overflow-y-auto pb-16 md:pb-0"><div class="animate-page-in svelte-12qhfyh"><!></div></main> <nav class="md:hidden fixed bottom-0 inset-x-0 glass border-t border-synapse/10 z-40 safe-bottom svelte-12qhfyh"><div class="flex items-center justify-around px-2 py-1"><!> <button class="flex flex-col items-center gap-0.5 px-3 py-2 rounded-lg text-muted min-w-[3.5rem]"><span class="text-lg">⋯</span> <span class="text-[9px]">More</span></button></div></nav></div> <!>',1);function ct(f,T){Me(T,!0);const Q=()=>L(He,"$page",k),B=()=>L(je,"$isConnected",k),pe=()=>L(ze,"$memoryCount",k),ve=()=>L(Ie,"$avgRetention",k),[k,me]=De();let c=z(!1),u=z(""),y=z(void 0);Ee(()=>{ce.connect();function r(e){if((e.metaKey||e.ctrlKey)&&e.key==="k"){e.preventDefault(),d(c,!t(c)),d(u,""),t(c)&&requestAnimationFrame(()=>{var n;return(n=t(y))==null?void 0:n.focus()});return}if(e.key==="Escape"&&t(c)){d(c,!1);return}if(e.target instanceof HTMLInputElement||e.target instanceof HTMLTextAreaElement)return;if(e.key==="/"){e.preventDefault();const n=document.querySelector('input[type="text"]');n==null||n.focus();return}const i={g:"/graph",m:"/memories",t:"/timeline",f:"/feed",e:"/explore",i:"/intentions",s:"/stats"}[e.key.toLowerCase()];i&&!e.metaKey&&!e.ctrlKey&&!e.altKey&&(e.preventDefault(),de(`${O}${i}`))}return window.addEventListener("keydown",r),()=>{ce.disconnect(),window.removeEventListener("keydown",r)}});const $=[{href:"/graph",label:"Graph",icon:"◎",shortcut:"G"},{href:"/memories",label:"Memories",icon:"◈",shortcut:"M"},{href:"/timeline",label:"Timeline",icon:"◷",shortcut:"T"},{href:"/feed",label:"Feed",icon:"◉",shortcut:"F"},{href:"/explore",label:"Explore",icon:"◬",shortcut:"E"},{href:"/intentions",label:"Intentions",icon:"◇",shortcut:"I"},{href:"/stats",label:"Stats",icon:"◫",shortcut:"S"},{href:"/settings",label:"Settings",icon:"⚙",shortcut:","}],ue=$.slice(0,5);function J(r,e){const p=e.startsWith(O)?e.slice(O.length)||"/":e;return r==="/graph"?p==="/"||p==="/graph":p.startsWith(r)}let C=R(()=>t(u)?$.filter(r=>r.label.toLowerCase().includes(t(u).toLowerCase())):$);function U(r){d(c,!1),d(u,""),de(r)}var X=Je(),q=o(Ke(X),6),F=s(q),S=o(s(F),2);H(S,21,()=>$,V,(r,e)=>{const p=R(()=>J(t(e).href,Q().url.pathname));var i=Ve(),n=s(i),x=s(n,!0);a(n);var m=o(n,2),w=s(m,!0);a(m);var E=o(m,2),l=s(E,!0);a(E),a(i),K(()=>{le(i,"href",t(e).href),W(i,1,`flex items-center gap-3 px-3 py-2.5 rounded-lg transition-all duration-200 text-sm
-						${t(p)?"bg-synapse/15 text-synapse-glow border border-synapse/30 shadow-[0_0_12px_rgba(99,102,241,0.15)] nav-active-border":"text-dim hover:text-text hover:bg-white/[0.03] border border-transparent"}`),v(x,t(e).icon),v(w,t(e).label),v(l,t(e).shortcut)}),g(r,i)}),a(S);var A=o(S,2),fe=s(A);a(A);var Y=o(A,2),N=s(Y),Z=s(N),P=o(Z,2),xe=s(P,!0);a(P),a(N);var ee=o(N,2),D=s(ee),be=s(D);a(D);var te=o(D,2),he=s(te);a(te),a(ee),a(Y),a(F);var G=o(F,2),ae=s(G),ge=s(ae);Fe(ge,()=>T.children),a(ae),a(G);var se=o(G,2),re=s(se),ne=s(re);H(ne,17,()=>ue,V,(r,e)=>{const p=R(()=>J(t(e).href,Q().url.pathname));var i=We(),n=s(i),x=s(n,!0);a(n);var m=o(n,2),w=s(m,!0);a(m),a(i),K(()=>{le(i,"href",t(e).href),W(i,1,`flex flex-col items-center gap-0.5 px-3 py-2 rounded-lg transition-all min-w-[3.5rem]
-						${t(p)?"text-synapse-glow":"text-muted"}`),v(x,t(e).icon),v(w,t(e).label)}),g(r,i)});var _e=o(ne,2);a(re),a(se),a(q);var ye=o(q,2);{var we=r=>{var e=Be(),p=s(e),i=s(p),n=o(s(i),2);Se(n),Ne(n,l=>d(y,l),()=>t(y)),Te(2),a(i);var x=o(i,2),m=s(x);H(m,17,()=>t(C),V,(l,b)=>{var M=Oe(),I=s(M),ke=s(I,!0);a(I);var j=o(I,2),$e=s(j,!0);a(j);var oe=o(j,2),Ce=s(oe,!0);a(oe),a(M),K(()=>{v(ke,t(b).icon),v($e,t(b).label),v(Ce,t(b).shortcut)}),h("click",M,()=>U(t(b).href)),g(l,M)});var w=o(m,2);{var E=l=>{var b=Qe();g(l,b)};ie(w,l=>{t(C).length===0&&l(E)})}a(x),a(p),a(e),h("keydown",e,l=>{l.key==="Escape"&&d(c,!1)}),h("click",e,l=>{l.target===l.currentTarget&&d(c,!1)}),h("keydown",n,l=>{l.key==="Enter"&&t(C).length>0&&U(t(C)[0].href)}),Ae(n,()=>t(u),l=>d(u,l)),g(r,e)};ie(ye,r=>{t(c)&&r(we)})}K(r=>{W(Z,1,`w-2 h-2 rounded-full ${B()?"bg-recall animate-pulse-glow":"bg-decay"}`),v(xe,B()?"Connected":"Offline"),v(be,`${pe()??""} memories`),v(he,`${r??""}% retention`)},[()=>(ve()*100).toFixed(0)]),h("click",fe,()=>{d(c,!0),d(u,""),requestAnimationFrame(()=>{var r;return(r=t(y))==null?void 0:r.focus()})}),h("click",_e,()=>{d(c,!0),d(u,""),requestAnimationFrame(()=>{var r;return(r=t(y))==null?void 0:r.focus()})}),g(f,X),Le(),me()}qe(["click","keydown"]);export{ct as component};
+import"../chunks/Bzak7iHL.js";import{o as Ee}from"../chunks/CkyfbJUz.js";import{p as Me,d as o,f as Ke,t as K,a as Le,h as d,g as t,e as s,r as a,s as z,u as R,G as Te}from"../chunks/C9Z4nxhR.js";import{d as qe,a as h,s as v}from"../chunks/DP9qWekZ.js";import{i as ie}from"../chunks/C2oj68pw.js";import{e as H,i as V}from"../chunks/kH-DTQyy.js";import{a as g,f as _}from"../chunks/DPfxVJHQ.js";import{s as Fe}from"../chunks/D00YwZ1M.js";import{s as le,r as Se}from"../chunks/ZesQ8l8p.js";import{s as W}from"../chunks/Co2v30Gm.js";import{b as Ae}from"../chunks/P9ZHwQBL.js";import{b as Ne}from"../chunks/CR6HhlME.js";import{s as De,a as L}from"../chunks/DWr9YED7.js";import{s as Ge,g as de,b as O}from"../chunks/gFolWfSi.js";import{w as ce,a as Ie,i as je,m as ze}from"../chunks/BmeMLq0p.js";const Re=()=>{const x=Ge;return{page:{subscribe:x.page.subscribe},navigating:{subscribe:x.navigating.subscribe},updated:x.updated}},He={subscribe(x){return Re().page.subscribe(x)}};var Ve=_('<a><span class="text-base w-5 text-center"> </span> <span class="hidden lg:block"> </span> <span class="hidden lg:block ml-auto text-[10px] text-muted/50 font-mono"> </span></a>'),We=_('<a><span class="text-lg"> </span> <span class="text-[9px]"> </span></a>'),Oe=_('<button class="w-full flex items-center gap-3 px-4 py-2.5 text-sm text-dim hover:text-text hover:bg-white/[0.04] transition"><span class="text-base w-5 text-center"> </span> <span> </span> <span class="ml-auto text-[10px] text-muted/50 font-mono hidden md:block"> </span></button>'),Qe=_('<div class="px-4 py-6 text-center text-sm text-muted">No matches</div>'),Be=_('<div class="fixed inset-0 z-50 flex items-start justify-center pt-[10vh] md:pt-[15vh] px-4 bg-void/60 backdrop-blur-sm"><div class="w-full max-w-lg glass-panel rounded-xl shadow-2xl shadow-synapse/10 overflow-hidden"><div class="flex items-center gap-3 px-4 py-3 border-b border-synapse/10"><span class="text-synapse text-sm">◎</span> <input type="text" placeholder="Navigate to..." class="flex-1 bg-transparent text-text text-sm placeholder:text-muted focus:outline-none"/> <span class="text-[10px] text-muted font-mono bg-white/[0.04] px-1.5 py-0.5 rounded">esc</span></div> <div class="max-h-72 overflow-y-auto py-1"><!> <!></div></div></div>'),Je=_('<div class="ambient-orb ambient-orb-1" aria-hidden="true"></div> <div class="ambient-orb ambient-orb-2" aria-hidden="true"></div> <div class="ambient-orb ambient-orb-3" aria-hidden="true"></div>  <div class="flex flex-col md:flex-row h-screen overflow-hidden bg-void relative z-[1]"><nav class="hidden md:flex w-16 lg:w-56 flex-shrink-0 glass-sidebar flex-col"><a href="/graph" class="flex items-center gap-3 px-4 py-5 border-b border-synapse/10"><div class="w-8 h-8 rounded-lg bg-gradient-to-br from-dream to-synapse flex items-center justify-center text-bright text-sm font-bold shadow-lg shadow-synapse/20">V</div> <span class="hidden lg:block text-sm font-semibold text-bright tracking-wide">VESTIGE</span></a> <div class="flex-1 py-3 flex flex-col gap-1 px-2"></div> <div class="px-2 pb-2"><button class="w-full flex items-center gap-2 px-3 py-2 rounded-lg text-xs text-muted hover:text-dim hover:bg-white/[0.03] transition border border-subtle/15"><span class="text-[10px] font-mono bg-white/[0.04] px-1.5 py-0.5 rounded">⌘K</span> <span class="hidden lg:block">Command</span></button></div> <div class="px-3 py-4 border-t border-synapse/10 space-y-2"><div class="flex items-center gap-2 text-xs"><div></div> <span class="hidden lg:block text-dim"> </span></div> <div class="hidden lg:block text-xs text-muted"><div> </div> <div> </div></div></div></nav> <main class="flex-1 flex flex-col min-h-0 pb-16 md:pb-0"><div class="animate-page-in flex-1 min-h-0 overflow-y-auto svelte-12qhfyh"><!></div></main> <nav class="md:hidden fixed bottom-0 inset-x-0 glass border-t border-synapse/10 z-40 safe-bottom svelte-12qhfyh"><div class="flex items-center justify-around px-2 py-1"><!> <button class="flex flex-col items-center gap-0.5 px-3 py-2 rounded-lg text-muted min-w-[3.5rem]"><span class="text-lg">⋯</span> <span class="text-[9px]">More</span></button></div></nav></div> <!>',1);function ct(x,T){Me(T,!0);const Q=()=>L(He,"$page",k),B=()=>L(je,"$isConnected",k),pe=()=>L(ze,"$memoryCount",k),ve=()=>L(Ie,"$avgRetention",k),[k,me]=De();let c=z(!1),f=z(""),y=z(void 0);Ee(()=>{ce.connect();function r(e){if((e.metaKey||e.ctrlKey)&&e.key==="k"){e.preventDefault(),d(c,!t(c)),d(f,""),t(c)&&requestAnimationFrame(()=>{var n;return(n=t(y))==null?void 0:n.focus()});return}if(e.key==="Escape"&&t(c)){d(c,!1);return}if(e.target instanceof HTMLInputElement||e.target instanceof HTMLTextAreaElement)return;if(e.key==="/"){e.preventDefault();const n=document.querySelector('input[type="text"]');n==null||n.focus();return}const i={g:"/graph",m:"/memories",t:"/timeline",f:"/feed",e:"/explore",i:"/intentions",s:"/stats"}[e.key.toLowerCase()];i&&!e.metaKey&&!e.ctrlKey&&!e.altKey&&(e.preventDefault(),de(`${O}${i}`))}return window.addEventListener("keydown",r),()=>{ce.disconnect(),window.removeEventListener("keydown",r)}});const $=[{href:"/graph",label:"Graph",icon:"◎",shortcut:"G"},{href:"/memories",label:"Memories",icon:"◈",shortcut:"M"},{href:"/timeline",label:"Timeline",icon:"◷",shortcut:"T"},{href:"/feed",label:"Feed",icon:"◉",shortcut:"F"},{href:"/explore",label:"Explore",icon:"◬",shortcut:"E"},{href:"/intentions",label:"Intentions",icon:"◇",shortcut:"I"},{href:"/stats",label:"Stats",icon:"◫",shortcut:"S"},{href:"/settings",label:"Settings",icon:"⚙",shortcut:","}],fe=$.slice(0,5);function J(r,e){const p=e.startsWith(O)?e.slice(O.length)||"/":e;return r==="/graph"?p==="/"||p==="/graph":p.startsWith(r)}let C=R(()=>t(f)?$.filter(r=>r.label.toLowerCase().includes(t(f).toLowerCase())):$);function U(r){d(c,!1),d(f,""),de(r)}var X=Je(),q=o(Ke(X),6),F=s(q),S=o(s(F),2);H(S,21,()=>$,V,(r,e)=>{const p=R(()=>J(t(e).href,Q().url.pathname));var i=Ve(),n=s(i),u=s(n,!0);a(n);var m=o(n,2),w=s(m,!0);a(m);var E=o(m,2),l=s(E,!0);a(E),a(i),K(()=>{le(i,"href",t(e).href),W(i,1,`flex items-center gap-3 px-3 py-2.5 rounded-lg transition-all duration-200 text-sm
+						${t(p)?"bg-synapse/15 text-synapse-glow border border-synapse/30 shadow-[0_0_12px_rgba(99,102,241,0.15)] nav-active-border":"text-dim hover:text-text hover:bg-white/[0.03] border border-transparent"}`),v(u,t(e).icon),v(w,t(e).label),v(l,t(e).shortcut)}),g(r,i)}),a(S);var A=o(S,2),xe=s(A);a(A);var Y=o(A,2),N=s(Y),Z=s(N),P=o(Z,2),ue=s(P,!0);a(P),a(N);var ee=o(N,2),D=s(ee),be=s(D);a(D);var te=o(D,2),he=s(te);a(te),a(ee),a(Y),a(F);var G=o(F,2),ae=s(G),ge=s(ae);Fe(ge,()=>T.children),a(ae),a(G);var se=o(G,2),re=s(se),ne=s(re);H(ne,17,()=>fe,V,(r,e)=>{const p=R(()=>J(t(e).href,Q().url.pathname));var i=We(),n=s(i),u=s(n,!0);a(n);var m=o(n,2),w=s(m,!0);a(m),a(i),K(()=>{le(i,"href",t(e).href),W(i,1,`flex flex-col items-center gap-0.5 px-3 py-2 rounded-lg transition-all min-w-[3.5rem]
+						${t(p)?"text-synapse-glow":"text-muted"}`),v(u,t(e).icon),v(w,t(e).label)}),g(r,i)});var _e=o(ne,2);a(re),a(se),a(q);var ye=o(q,2);{var we=r=>{var e=Be(),p=s(e),i=s(p),n=o(s(i),2);Se(n),Ne(n,l=>d(y,l),()=>t(y)),Te(2),a(i);var u=o(i,2),m=s(u);H(m,17,()=>t(C),V,(l,b)=>{var M=Oe(),I=s(M),ke=s(I,!0);a(I);var j=o(I,2),$e=s(j,!0);a(j);var oe=o(j,2),Ce=s(oe,!0);a(oe),a(M),K(()=>{v(ke,t(b).icon),v($e,t(b).label),v(Ce,t(b).shortcut)}),h("click",M,()=>U(t(b).href)),g(l,M)});var w=o(m,2);{var E=l=>{var b=Qe();g(l,b)};ie(w,l=>{t(C).length===0&&l(E)})}a(u),a(p),a(e),h("keydown",e,l=>{l.key==="Escape"&&d(c,!1)}),h("click",e,l=>{l.target===l.currentTarget&&d(c,!1)}),h("keydown",n,l=>{l.key==="Enter"&&t(C).length>0&&U(t(C)[0].href)}),Ae(n,()=>t(f),l=>d(f,l)),g(r,e)};ie(ye,r=>{t(c)&&r(we)})}K(r=>{W(Z,1,`w-2 h-2 rounded-full ${B()?"bg-recall animate-pulse-glow":"bg-decay"}`),v(ue,B()?"Connected":"Offline"),v(be,`${pe()??""} memories`),v(he,`${r??""}% retention`)},[()=>(ve()*100).toFixed(0)]),h("click",xe,()=>{d(c,!0),d(f,""),requestAnimationFrame(()=>{var r;return(r=t(y))==null?void 0:r.focus()})}),h("click",_e,()=>{d(c,!0),d(f,""),requestAnimationFrame(()=>{var r;return(r=t(y))==null?void 0:r.focus()})}),g(x,X),Le(),me()}qe(["click","keydown"]);export{ct as component};
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deleted file mode 100644
index b40a061..0000000
--- a/apps/dashboard/build/_app/immutable/nodes/1.DaR0oFWP.js.br
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diff --git a/apps/dashboard/build/_app/immutable/nodes/1.DaR0oFWP.js b/apps/dashboard/build/_app/immutable/nodes/1.F9_eX3ZM.js
similarity index 89%
rename from apps/dashboard/build/_app/immutable/nodes/1.DaR0oFWP.js
rename to apps/dashboard/build/_app/immutable/nodes/1.F9_eX3ZM.js
index 0d438e2..1d28f9c 100644
--- a/apps/dashboard/build/_app/immutable/nodes/1.DaR0oFWP.js
+++ b/apps/dashboard/build/_app/immutable/nodes/1.F9_eX3ZM.js
@@ -1 +1 @@
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+import"../chunks/Bzak7iHL.js";import{i as h}from"../chunks/_Va07L2l.js";import{p as g,f as d,t as l,a as v,d as _,e as s,r as o}from"../chunks/C9Z4nxhR.js";import{s as p}from"../chunks/DP9qWekZ.js";import{a as x,f as $}from"../chunks/DPfxVJHQ.js";import{s as k,p as m}from"../chunks/gFolWfSi.js";const b={get error(){return m.error},get status(){return m.status}};k.updated.check;const i=b;var E=$("<h1> </h1> <p> </p>",1);function B(f,n){g(n,!1),h();var t=E(),r=d(t),c=s(r,!0);o(r);var a=_(r,2),u=s(a,!0);o(a),l(()=>{var e;p(c,i.status),p(u,(e=i.error)==null?void 0:e.message)}),x(f,t),v()}export{B as component};
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diff --git a/apps/dashboard/build/_app/immutable/nodes/3.B4vgfaGj.js.br b/apps/dashboard/build/_app/immutable/nodes/3.B4vgfaGj.js.br
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similarity index 56%
rename from apps/dashboard/build/_app/immutable/nodes/3.B4vgfaGj.js
rename to apps/dashboard/build/_app/immutable/nodes/3.GWPnnBpN.js
index 112fdc2..19e92df 100644
--- a/apps/dashboard/build/_app/immutable/nodes/3.B4vgfaGj.js
+++ b/apps/dashboard/build/_app/immutable/nodes/3.GWPnnBpN.js
@@ -1 +1 @@
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similarity index 53%
rename from apps/dashboard/build/_app/immutable/nodes/6.jU9oGgW9.js
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index 9c0b262..2126237 100644
--- a/apps/dashboard/build/_app/immutable/nodes/6.jU9oGgW9.js
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h[0]=t,h[1]=s,h[2]=o,h[3]=e,h[4]=r,h[5]=l,h[6]=n,h[7]=a,h[8]=c,this}identity(){return this.set(1,0,0,0,1,0,0,0,1),this}copy(t){const e=this.elements,n=t.elements;return e[0]=n[0],e[1]=n[1],e[2]=n[2],e[3]=n[3],e[4]=n[4],e[5]=n[5],e[6]=n[6],e[7]=n[7],e[8]=n[8],this}extractBasis(t,e,n){return t.setFromMatrix3Column(this,0),e.setFromMatrix3Column(this,1),n.setFromMatrix3Column(this,2),this}setFromMatrix4(t){const e=t.elements;return this.set(e[0],e[4],e[8],e[1],e[5],e[9],e[2],e[6],e[10]),this}multiply(t){return this.multiplyMatrices(this,t)}premultiply(t){return this.multiplyMatrices(t,this)}multiplyMatrices(t,e){const n=t.elements,s=e.elements,r=this.elements,a=n[0],o=n[3],l=n[6],c=n[1],h=n[4],d=n[7],f=n[2],m=n[5],g=n[8],x=s[0],p=s[3],u=s[6],b=s[1],E=s[4],S=s[7],D=s[2],A=s[5],w=s[8];return r[0]=a*x+o*b+l*D,r[3]=a*p+o*E+l*A,r[6]=a*u+o*S+l*w,r[1]=c*x+h*b+d*D,r[4]=c*p+h*E+d*A,r[7]=c*u+h*S+d*w,r[2]=f*x+m*b+g*D,r[5]=f*p+m*E+g*A,r[8]=f*u+m*S+g*w,this}multiplyScalar(t){const e=this.elements;return e[0]*=t,e[3]*=t,e[6]*=t,e[1]*=t,e[4]*=t,e[7]*=t,e[2]*=t,e[5]*=t,e[8]*=t,this}determinant(){const t=this.elements,e=t[0],n=t[1],s=t[2],r=t[3],a=t[4],o=t[5],l=t[6],c=t[7],h=t[8];return e*a*h-e*o*c-n*r*h+n*o*l+s*r*c-s*a*l}invert(){const t=this.elements,e=t[0],n=t[1],s=t[2],r=t[3],a=t[4],o=t[5],l=t[6],c=t[7],h=t[8],d=h*a-o*c,f=o*l-h*r,m=c*r-a*l,g=e*d+n*f+s*m;if(g===0)return this.set(0,0,0,0,0,0,0,0,0);const x=1/g;return t[0]=d*x,t[1]=(s*c-h*n)*x,t[2]=(o*n-s*a)*x,t[3]=f*x,t[4]=(h*e-s*l)*x,t[5]=(s*r-o*e)*x,t[6]=m*x,t[7]=(n*l-c*e)*x,t[8]=(a*e-n*r)*x,this}transpose(){let t;const e=this.elements;return t=e[1],e[1]=e[3],e[3]=t,t=e[2],e[2]=e[6],e[6]=t,t=e[5],e[5]=e[7],e[7]=t,this}getNormalMatrix(t){return this.setFromMatrix4(t).invert().transpose()}transposeIntoArray(t){const e=this.elements;return t[0]=e[0],t[1]=e[3],t[2]=e[6],t[3]=e[1],t[4]=e[4],t[5]=e[7],t[6]=e[2],t[7]=e[5],t[8]=e[8],this}setUvTransform(t,e,n,s,r,a,o){const l=Math.cos(r),c=Math.sin(r);return this.set(n*l,n*c,-n*(l*a+c*o)+a+t,-s*c,s*l,-s*(-c*a+l*o)+o+e,0,0,1),this}scale(t,e){return this.premultiply(pr.makeScale(t,e)),this}rotate(t){return this.premultiply(pr.makeRotation(-t)),this}translate(t,e){return this.premultiply(pr.makeTranslation(t,e)),this}makeTranslation(t,e){return t.isVector2?this.set(1,0,t.x,0,1,t.y,0,0,1):this.set(1,0,t,0,1,e,0,0,1),this}makeRotation(t){const e=Math.cos(t),n=Math.sin(t);return this.set(e,-n,0,n,e,0,0,0,1),this}makeScale(t,e){return this.set(t,0,0,0,e,0,0,0,1),this}equals(t){const e=this.elements,n=t.elements;for(let s=0;s<9;s++)if(e[s]!==n[s])return!1;return!0}fromArray(t,e=0){for(let n=0;n<9;n++)this.elements[n]=t[n+e];return this}toArray(t=[],e=0){const n=this.elements;return t[e]=n[0],t[e+1]=n[1],t[e+2]=n[2],t[e+3]=n[3],t[e+4]=n[4],t[e+5]=n[5],t[e+6]=n[6],t[e+7]=n[7],t[e+8]=n[8],t}clone(){return new this.constructor().fromArray(this.elements)}}const pr=new zt;function jl(i){for(let t=i.length-1;t>=0;--t)if(i[t]>=65535)return!0;return!1}function Js(i){return document.createElementNS("http://www.w3.org/1999/xhtml",i)}function Mh(){const i=Js("canvas");return i.style.display="block",i}const mo={};function wi(i){i in mo||(mo[i]=!0,console.warn(i))}function Sh(i,t,e){return new Promise(function(n,s){function r(){switch(i.clientWaitSync(t,i.SYNC_FLUSH_COMMANDS_BIT,0)){case i.WAIT_FAILED:s();break;case i.TIMEOUT_EXPIRED:setTimeout(r,e);break;default:n()}}setTimeout(r,e)})}function yh(i){const t=i.elements;t[2]=.5*t[2]+.5*t[3],t[6]=.5*t[6]+.5*t[7],t[10]=.5*t[10]+.5*t[11],t[14]=.5*t[14]+.5*t[15]}function Eh(i){const t=i.elements;t[11]===-1?(t[10]=-t[10]-1,t[14]=-t[14]):(t[10]=-t[10],t[14]=-t[14]+1)}const _o=new zt().set(.4123908,.3575843,.1804808,.212639,.7151687,.0721923,.0193308,.1191948,.9505322),go=new zt().set(3.2409699,-1.5373832,-.4986108,-.9692436,1.8759675,.0415551,.0556301,-.203977,1.0569715);function Th(){const i={enabled:!0,workingColorSpace:Hi,spaces:{},convert:function(s,r,a){return this.enabled===!1||r===a||!r||!a||(this.spaces[r].transfer===se&&(s.r=An(s.r),s.g=An(s.g),s.b=An(s.b)),this.spaces[r].primaries!==this.spaces[a].primaries&&(s.applyMatrix3(this.spaces[r].toXYZ),s.applyMatrix3(this.spaces[a].fromXYZ)),this.spaces[a].transfer===se&&(s.r=Ii(s.r),s.g=Ii(s.g),s.b=Ii(s.b))),s},fromWorkingColorSpace:function(s,r){return this.convert(s,this.workingColorSpace,r)},toWorkingColorSpace:function(s,r){return this.convert(s,r,this.workingColorSpace)},getPrimaries:function(s){return this.spaces[s].primaries},getTransfer:function(s){return s===Fn?Ks:this.spaces[s].transfer},getLuminanceCoefficients:function(s,r=this.workingColorSpace){return s.fromArray(this.spaces[r].luminanceCoefficients)},define:function(s){Object.assign(this.spaces,s)},_getMatrix:function(s,r,a){return s.copy(this.spaces[r].toXYZ).multiply(this.spaces[a].fromXYZ)},_getDrawingBufferColorSpace:function(s){return this.spaces[s].outputColorSpaceConfig.drawingBufferColorSpace},_getUnpackColorSpace:function(s=this.workingColorSpace){return this.spaces[s].workingColorSpaceConfig.unpackColorSpace}},t=[.64,.33,.3,.6,.15,.06],e=[.2126,.7152,.0722],n=[.3127,.329];return i.define({[Hi]:{primaries:t,whitePoint:n,transfer:Ks,toXYZ:_o,fromXYZ:go,luminanceCoefficients:e,workingColorSpaceConfig:{unpackColorSpace:$e},outputColorSpaceConfig:{drawingBufferColorSpace:$e}},[$e]:{primaries:t,whitePoint:n,transfer:se,toXYZ:_o,fromXYZ:go,luminanceCoefficients:e,outputColorSpaceConfig:{drawingBufferColorSpace:$e}}}),i}const $t=Th();function An(i){return i<.04045?i*.0773993808:Math.pow(i*.9478672986+.0521327014,2.4)}function Ii(i){return i<.0031308?i*12.92:1.055*Math.pow(i,.41666)-.055}let li;class bh{static getDataURL(t){if(/^data:/i.test(t.src)||typeof HTMLCanvasElement>"u")return t.src;let e;if(t instanceof HTMLCanvasElement)e=t;else{li===void 0&&(li=Js("canvas")),li.width=t.width,li.height=t.height;const n=li.getContext("2d");t instanceof ImageData?n.putImageData(t,0,0):n.drawImage(t,0,0,t.width,t.height),e=li}return e.width>2048||e.height>2048?(console.warn("THREE.ImageUtils.getDataURL: Image converted to jpg for performance reasons",t),e.toDataURL("image/jpeg",.6)):e.toDataURL("image/png")}static sRGBToLinear(t){if(typeof HTMLImageElement<"u"&&t instanceof HTMLImageElement||typeof HTMLCanvasElement<"u"&&t instanceof HTMLCanvasElement||typeof ImageBitmap<"u"&&t instanceof ImageBitmap){const e=Js("canvas");e.width=t.width,e.height=t.height;const n=e.getContext("2d");n.drawImage(t,0,0,t.width,t.height);const s=n.getImageData(0,0,t.width,t.height),r=s.data;for(let a=0;a<r.length;a++)r[a]=An(r[a]/255)*255;return n.putImageData(s,0,0),e}else if(t.data){const e=t.data.slice(0);for(let n=0;n<e.length;n++)e instanceof Uint8Array||e instanceof Uint8ClampedArray?e[n]=Math.floor(An(e[n]/255)*255):e[n]=An(e[n]);return{data:e,width:t.width,height:t.height}}else return console.warn("THREE.ImageUtils.sRGBToLinear(): Unsupported image type. No color space conversion applied."),t}}let Ah=0;class Zl{constructor(t=null){this.isSource=!0,Object.defineProperty(this,"id",{value:Ah++}),this.uuid=Bn(),this.data=t,this.dataReady=!0,this.version=0}set needsUpdate(t){t===!0&&this.version++}toJSON(t){const e=t===void 0||typeof t=="string";if(!e&&t.images[this.uuid]!==void 0)return t.images[this.uuid];const n={uuid:this.uuid,url:""},s=this.data;if(s!==null){let r;if(Array.isArray(s)){r=[];for(let a=0,o=s.length;a<o;a++)s[a].isDataTexture?r.push(mr(s[a].image)):r.push(mr(s[a]))}else r=mr(s);n.url=r}return e||(t.images[this.uuid]=n),n}}function mr(i){return typeof HTMLImageElement<"u"&&i instanceof HTMLImageElement||typeof HTMLCanvasElement<"u"&&i instanceof HTMLCanvasElement||typeof ImageBitmap<"u"&&i instanceof ImageBitmap?bh.getDataURL(i):i.data?{data:Array.from(i.data),width:i.width,height:i.height,type:i.data.constructor.name}:(console.warn("THREE.Texture: Unable to serialize Texture."),{})}let wh=0;class Ce extends ii{constructor(t=Ce.DEFAULT_IMAGE,e=Ce.DEFAULT_MAPPING,n=Jn,s=Jn,r=un,a=Qn,o=rn,l=wn,c=Ce.DEFAULT_ANISOTROPY,h=Fn){super(),this.isTexture=!0,Object.defineProperty(this,"id",{value:wh++}),this.uuid=Bn(),this.name="",this.source=new Zl(t),this.mipmaps=[],this.mapping=e,this.channel=0,this.wrapS=n,this.wrapT=s,this.magFilter=r,this.minFilter=a,this.anisotropy=c,this.format=o,this.internalFormat=null,this.type=l,this.offset=new gt(0,0),this.repeat=new gt(1,1),this.center=new gt(0,0),this.rotation=0,this.matrixAutoUpdate=!0,this.matrix=new zt,this.generateMipmaps=!0,this.premultiplyAlpha=!1,this.flipY=!0,this.unpackAlignment=4,this.colorSpace=h,this.userData={},this.version=0,this.onUpdate=null,this.renderTarget=null,this.isRenderTargetTexture=!1,this.pmremVersion=0}get image(){return this.source.data}set image(t=null){this.source.data=t}updateMatrix(){this.matrix.setUvTransform(this.offset.x,this.offset.y,this.repeat.x,this.repeat.y,this.rotation,this.center.x,this.center.y)}clone(){return new this.constructor().copy(this)}copy(t){return this.name=t.name,this.source=t.source,this.mipmaps=t.mipmaps.slice(0),this.mapping=t.mapping,this.channel=t.channel,this.wrapS=t.wrapS,this.wrapT=t.wrapT,this.magFilter=t.magFilter,this.minFilter=t.minFilter,this.anisotropy=t.anisotropy,this.format=t.format,this.internalFormat=t.internalFormat,this.type=t.type,this.offset.copy(t.offset),this.repeat.copy(t.repeat),this.center.copy(t.center),this.rotation=t.rotation,this.matrixAutoUpdate=t.matrixAutoUpdate,this.matrix.copy(t.matrix),this.generateMipmaps=t.generateMipmaps,this.premultiplyAlpha=t.premultiplyAlpha,this.flipY=t.flipY,this.unpackAlignment=t.unpackAlignment,this.colorSpace=t.colorSpace,this.renderTarget=t.renderTarget,this.isRenderTargetTexture=t.isRenderTargetTexture,this.userData=JSON.parse(JSON.stringify(t.userData)),this.needsUpdate=!0,this}toJSON(t){const e=t===void 0||typeof t=="string";if(!e&&t.textures[this.uuid]!==void 0)return t.textures[this.uuid];const n={metadata:{version:4.6,type:"Texture",generator:"Texture.toJSON"},uuid:this.uuid,name:this.name,image:this.source.toJSON(t).uuid,mapping:this.mapping,channel:this.channel,repeat:[this.repeat.x,this.repeat.y],offset:[this.offset.x,this.offset.y],center:[this.center.x,this.center.y],rotation:this.rotation,wrap:[this.wrapS,this.wrapT],format:this.format,internalFormat:this.internalFormat,type:this.type,colorSpace:this.colorSpace,minFilter:this.minFilter,magFilter:this.magFilter,anisotropy:this.anisotropy,flipY:this.flipY,generateMipmaps:this.generateMipmaps,premultiplyAlpha:this.premultiplyAlpha,unpackAlignment:this.unpackAlignment};return Object.keys(this.userData).length>0&&(n.userData=this.userData),e||(t.textures[this.uuid]=n),n}dispose(){this.dispatchEvent({type:"dispose"})}transformUv(t){if(this.mapping!==Fl)return t;if(t.applyMatrix3(this.matrix),t.x<0||t.x>1)switch(this.wrapS){case aa:t.x=t.x-Math.floor(t.x);break;case Jn:t.x=t.x<0?0:1;break;case oa:Math.abs(Math.floor(t.x)%2)===1?t.x=Math.ceil(t.x)-t.x:t.x=t.x-Math.floor(t.x);break}if(t.y<0||t.y>1)switch(this.wrapT){case aa:t.y=t.y-Math.floor(t.y);break;case Jn:t.y=t.y<0?0:1;break;case oa:Math.abs(Math.floor(t.y)%2)===1?t.y=Math.ceil(t.y)-t.y:t.y=t.y-Math.floor(t.y);break}return this.flipY&&(t.y=1-t.y),t}set needsUpdate(t){t===!0&&(this.version++,this.source.needsUpdate=!0)}set needsPMREMUpdate(t){t===!0&&this.pmremVersion++}}Ce.DEFAULT_IMAGE=null;Ce.DEFAULT_MAPPING=Fl;Ce.DEFAULT_ANISOTROPY=1;class oe{constructor(t=0,e=0,n=0,s=1){oe.prototype.isVector4=!0,this.x=t,this.y=e,this.z=n,this.w=s}get width(){return this.z}set width(t){this.z=t}get height(){return this.w}set height(t){this.w=t}set(t,e,n,s){return this.x=t,this.y=e,this.z=n,this.w=s,this}setScalar(t){return this.x=t,this.y=t,this.z=t,this.w=t,this}setX(t){return this.x=t,this}setY(t){return this.y=t,this}setZ(t){return this.z=t,this}setW(t){return this.w=t,this}setComponent(t,e){switch(t){case 0:this.x=e;break;case 1:this.y=e;break;case 2:this.z=e;break;case 3:this.w=e;break;default:throw new Error("index is out of range: "+t)}return this}getComponent(t){switch(t){case 0:return this.x;case 1:return this.y;case 2:return this.z;case 3:return this.w;default:throw new Error("index is out of range: "+t)}}clone(){return new this.constructor(this.x,this.y,this.z,this.w)}copy(t){return this.x=t.x,this.y=t.y,this.z=t.z,this.w=t.w!==void 0?t.w:1,this}add(t){return this.x+=t.x,this.y+=t.y,this.z+=t.z,this.w+=t.w,this}addScalar(t){return this.x+=t,this.y+=t,this.z+=t,this.w+=t,this}addVectors(t,e){return this.x=t.x+e.x,this.y=t.y+e.y,this.z=t.z+e.z,this.w=t.w+e.w,this}addScaledVector(t,e){return this.x+=t.x*e,this.y+=t.y*e,this.z+=t.z*e,this.w+=t.w*e,this}sub(t){return this.x-=t.x,this.y-=t.y,this.z-=t.z,this.w-=t.w,this}subScalar(t){return this.x-=t,this.y-=t,this.z-=t,this.w-=t,this}subVectors(t,e){return this.x=t.x-e.x,this.y=t.y-e.y,this.z=t.z-e.z,this.w=t.w-e.w,this}multiply(t){return this.x*=t.x,this.y*=t.y,this.z*=t.z,this.w*=t.w,this}multiplyScalar(t){return this.x*=t,this.y*=t,this.z*=t,this.w*=t,this}applyMatrix4(t){const e=this.x,n=this.y,s=this.z,r=this.w,a=t.elements;return this.x=a[0]*e+a[4]*n+a[8]*s+a[12]*r,this.y=a[1]*e+a[5]*n+a[9]*s+a[13]*r,this.z=a[2]*e+a[6]*n+a[10]*s+a[14]*r,this.w=a[3]*e+a[7]*n+a[11]*s+a[15]*r,this}divide(t){return this.x/=t.x,this.y/=t.y,this.z/=t.z,this.w/=t.w,this}divideScalar(t){return this.multiplyScalar(1/t)}setAxisAngleFromQuaternion(t){this.w=2*Math.acos(t.w);const e=Math.sqrt(1-t.w*t.w);return e<1e-4?(this.x=1,this.y=0,this.z=0):(this.x=t.x/e,this.y=t.y/e,this.z=t.z/e),this}setAxisAngleFromRotationMatrix(t){let e,n,s,r;const l=t.elements,c=l[0],h=l[4],d=l[8],f=l[1],m=l[5],g=l[9],x=l[2],p=l[6],u=l[10];if(Math.abs(h-f)<.01&&Math.abs(d-x)<.01&&Math.abs(g-p)<.01){if(Math.abs(h+f)<.1&&Math.abs(d+x)<.1&&Math.abs(g+p)<.1&&Math.abs(c+m+u-3)<.1)return this.set(1,0,0,0),this;e=Math.PI;const E=(c+1)/2,S=(m+1)/2,D=(u+1)/2,A=(h+f)/4,w=(d+x)/4,N=(g+p)/4;return E>S&&E>D?E<.01?(n=0,s=.707106781,r=.707106781):(n=Math.sqrt(E),s=A/n,r=w/n):S>D?S<.01?(n=.707106781,s=0,r=.707106781):(s=Math.sqrt(S),n=A/s,r=N/s):D<.01?(n=.707106781,s=.707106781,r=0):(r=Math.sqrt(D),n=w/r,s=N/r),this.set(n,s,r,e),this}let b=Math.sqrt((p-g)*(p-g)+(d-x)*(d-x)+(f-h)*(f-h));return Math.abs(b)<.001&&(b=1),this.x=(p-g)/b,this.y=(d-x)/b,this.z=(f-h)/b,this.w=Math.acos((c+m+u-1)/2),this}setFromMatrixPosition(t){const e=t.elements;return this.x=e[12],this.y=e[13],this.z=e[14],this.w=e[15],this}min(t){return this.x=Math.min(this.x,t.x),this.y=Math.min(this.y,t.y),this.z=Math.min(this.z,t.z),this.w=Math.min(this.w,t.w),this}max(t){return this.x=Math.max(this.x,t.x),this.y=Math.max(this.y,t.y),this.z=Math.max(this.z,t.z),this.w=Math.max(this.w,t.w),this}clamp(t,e){return this.x=Gt(this.x,t.x,e.x),this.y=Gt(this.y,t.y,e.y),this.z=Gt(this.z,t.z,e.z),this.w=Gt(this.w,t.w,e.w),this}clampScalar(t,e){return this.x=Gt(this.x,t,e),this.y=Gt(this.y,t,e),this.z=Gt(this.z,t,e),this.w=Gt(this.w,t,e),this}clampLength(t,e){const n=this.length();return this.divideScalar(n||1).multiplyScalar(Gt(n,t,e))}floor(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this.z=Math.floor(this.z),this.w=Math.floor(this.w),this}ceil(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this.z=Math.ceil(this.z),this.w=Math.ceil(this.w),this}round(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this.z=Math.round(this.z),this.w=Math.round(this.w),this}roundToZero(){return this.x=Math.trunc(this.x),this.y=Math.trunc(this.y),this.z=Math.trunc(this.z),this.w=Math.trunc(this.w),this}negate(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this.w=-this.w,this}dot(t){return this.x*t.x+this.y*t.y+this.z*t.z+this.w*t.w}lengthSq(){return this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w}length(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w)}manhattanLength(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)+Math.abs(this.w)}normalize(){return this.divideScalar(this.length()||1)}setLength(t){return this.normalize().multiplyScalar(t)}lerp(t,e){return this.x+=(t.x-this.x)*e,this.y+=(t.y-this.y)*e,this.z+=(t.z-this.z)*e,this.w+=(t.w-this.w)*e,this}lerpVectors(t,e,n){return this.x=t.x+(e.x-t.x)*n,this.y=t.y+(e.y-t.y)*n,this.z=t.z+(e.z-t.z)*n,this.w=t.w+(e.w-t.w)*n,this}equals(t){return t.x===this.x&&t.y===this.y&&t.z===this.z&&t.w===this.w}fromArray(t,e=0){return this.x=t[e],this.y=t[e+1],this.z=t[e+2],this.w=t[e+3],this}toArray(t=[],e=0){return t[e]=this.x,t[e+1]=this.y,t[e+2]=this.z,t[e+3]=this.w,t}fromBufferAttribute(t,e){return this.x=t.getX(e),this.y=t.getY(e),this.z=t.getZ(e),this.w=t.getW(e),this}random(){return this.x=Math.random(),this.y=Math.random(),this.z=Math.random(),this.w=Math.random(),this}*[Symbol.iterator](){yield this.x,yield this.y,yield this.z,yield this.w}}class Rh extends ii{constructor(t=1,e=1,n={}){super(),this.isRenderTarget=!0,this.width=t,this.height=e,this.depth=1,this.scissor=new oe(0,0,t,e),this.scissorTest=!1,this.viewport=new oe(0,0,t,e);const s={width:t,height:e,depth:1};n=Object.assign({generateMipmaps:!1,internalFormat:null,minFilter:un,depthBuffer:!0,stencilBuffer:!1,resolveDepthBuffer:!0,resolveStencilBuffer:!0,depthTexture:null,samples:0,count:1},n);const r=new Ce(s,n.mapping,n.wrapS,n.wrapT,n.magFilter,n.minFilter,n.format,n.type,n.anisotropy,n.colorSpace);r.flipY=!1,r.generateMipmaps=n.generateMipmaps,r.internalFormat=n.internalFormat,this.textures=[];const a=n.count;for(let o=0;o<a;o++)this.textures[o]=r.clone(),this.textures[o].isRenderTargetTexture=!0,this.textures[o].renderTarget=this;this.depthBuffer=n.depthBuffer,this.stencilBuffer=n.stencilBuffer,this.resolveDepthBuffer=n.resolveDepthBuffer,this.resolveStencilBuffer=n.resolveStencilBuffer,this._depthTexture=null,this.depthTexture=n.depthTexture,this.samples=n.samples}get texture(){return this.textures[0]}set texture(t){this.textures[0]=t}set depthTexture(t){this._depthTexture!==null&&(this._depthTexture.renderTarget=null),t!==null&&(t.renderTarget=this),this._depthTexture=t}get depthTexture(){return this._depthTexture}setSize(t,e,n=1){if(this.width!==t||this.height!==e||this.depth!==n){this.width=t,this.height=e,this.depth=n;for(let s=0,r=this.textures.length;s<r;s++)this.textures[s].image.width=t,this.textures[s].image.height=e,this.textures[s].image.depth=n;this.dispose()}this.viewport.set(0,0,t,e),this.scissor.set(0,0,t,e)}clone(){return new this.constructor().copy(this)}copy(t){this.width=t.width,this.height=t.height,this.depth=t.depth,this.scissor.copy(t.scissor),this.scissorTest=t.scissorTest,this.viewport.copy(t.viewport),this.textures.length=0;for(let n=0,s=t.textures.length;n<s;n++)this.textures[n]=t.textures[n].clone(),this.textures[n].isRenderTargetTexture=!0,this.textures[n].renderTarget=this;const e=Object.assign({},t.texture.image);return this.texture.source=new Zl(e),this.depthBuffer=t.depthBuffer,this.stencilBuffer=t.stencilBuffer,this.resolveDepthBuffer=t.resolveDepthBuffer,this.resolveStencilBuffer=t.resolveStencilBuffer,t.depthTexture!==null&&(this.depthTexture=t.depthTexture.clone()),this.samples=t.samples,this}dispose(){this.dispatchEvent({type:"dispose"})}}class an extends Rh{constructor(t=1,e=1,n={}){super(t,e,n),this.isWebGLRenderTarget=!0}}class Kl extends Ce{constructor(t=null,e=1,n=1,s=1){super(null),this.isDataArrayTexture=!0,this.image={data:t,width:e,height:n,depth:s},this.magFilter=Xe,this.minFilter=Xe,this.wrapR=Jn,this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1,this.layerUpdates=new Set}addLayerUpdate(t){this.layerUpdates.add(t)}clearLayerUpdates(){this.layerUpdates.clear()}}class Ch extends Ce{constructor(t=null,e=1,n=1,s=1){super(null),this.isData3DTexture=!0,this.image={data:t,width:e,height:n,depth:s},this.magFilter=Xe,this.minFilter=Xe,this.wrapR=Jn,this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1}}class ni{constructor(t=0,e=0,n=0,s=1){this.isQuaternion=!0,this._x=t,this._y=e,this._z=n,this._w=s}static slerpFlat(t,e,n,s,r,a,o){let l=n[s+0],c=n[s+1],h=n[s+2],d=n[s+3];const f=r[a+0],m=r[a+1],g=r[a+2],x=r[a+3];if(o===0){t[e+0]=l,t[e+1]=c,t[e+2]=h,t[e+3]=d;return}if(o===1){t[e+0]=f,t[e+1]=m,t[e+2]=g,t[e+3]=x;return}if(d!==x||l!==f||c!==m||h!==g){let p=1-o;const u=l*f+c*m+h*g+d*x,b=u>=0?1:-1,E=1-u*u;if(E>Number.EPSILON){const D=Math.sqrt(E),A=Math.atan2(D,u*b);p=Math.sin(p*A)/D,o=Math.sin(o*A)/D}const S=o*b;if(l=l*p+f*S,c=c*p+m*S,h=h*p+g*S,d=d*p+x*S,p===1-o){const D=1/Math.sqrt(l*l+c*c+h*h+d*d);l*=D,c*=D,h*=D,d*=D}}t[e]=l,t[e+1]=c,t[e+2]=h,t[e+3]=d}static multiplyQuaternionsFlat(t,e,n,s,r,a){const o=n[s],l=n[s+1],c=n[s+2],h=n[s+3],d=r[a],f=r[a+1],m=r[a+2],g=r[a+3];return t[e]=o*g+h*d+l*m-c*f,t[e+1]=l*g+h*f+c*d-o*m,t[e+2]=c*g+h*m+o*f-l*d,t[e+3]=h*g-o*d-l*f-c*m,t}get x(){return this._x}set x(t){this._x=t,this._onChangeCallback()}get y(){return this._y}set y(t){this._y=t,this._onChangeCallback()}get z(){return this._z}set z(t){this._z=t,this._onChangeCallback()}get w(){return this._w}set w(t){this._w=t,this._onChangeCallback()}set(t,e,n,s){return this._x=t,this._y=e,this._z=n,this._w=s,this._onChangeCallback(),this}clone(){return new this.constructor(this._x,this._y,this._z,this._w)}copy(t){return this._x=t.x,this._y=t.y,this._z=t.z,this._w=t.w,this._onChangeCallback(),this}setFromEuler(t,e=!0){const n=t._x,s=t._y,r=t._z,a=t._order,o=Math.cos,l=Math.sin,c=o(n/2),h=o(s/2),d=o(r/2),f=l(n/2),m=l(s/2),g=l(r/2);switch(a){case"XYZ":this._x=f*h*d+c*m*g,this._y=c*m*d-f*h*g,this._z=c*h*g+f*m*d,this._w=c*h*d-f*m*g;break;case"YXZ":this._x=f*h*d+c*m*g,this._y=c*m*d-f*h*g,this._z=c*h*g-f*m*d,this._w=c*h*d+f*m*g;break;case"ZXY":this._x=f*h*d-c*m*g,this._y=c*m*d+f*h*g,this._z=c*h*g+f*m*d,this._w=c*h*d-f*m*g;break;case"ZYX":this._x=f*h*d-c*m*g,this._y=c*m*d+f*h*g,this._z=c*h*g-f*m*d,this._w=c*h*d+f*m*g;break;case"YZX":this._x=f*h*d+c*m*g,this._y=c*m*d+f*h*g,this._z=c*h*g-f*m*d,this._w=c*h*d-f*m*g;break;case"XZY":this._x=f*h*d-c*m*g,this._y=c*m*d-f*h*g,this._z=c*h*g+f*m*d,this._w=c*h*d+f*m*g;break;default:console.warn("THREE.Quaternion: .setFromEuler() encountered an unknown order: "+a)}return e===!0&&this._onChangeCallback(),this}setFromAxisAngle(t,e){const n=e/2,s=Math.sin(n);return this._x=t.x*s,this._y=t.y*s,this._z=t.z*s,this._w=Math.cos(n),this._onChangeCallback(),this}setFromRotationMatrix(t){const e=t.elements,n=e[0],s=e[4],r=e[8],a=e[1],o=e[5],l=e[9],c=e[2],h=e[6],d=e[10],f=n+o+d;if(f>0){const m=.5/Math.sqrt(f+1);this._w=.25/m,this._x=(h-l)*m,this._y=(r-c)*m,this._z=(a-s)*m}else if(n>o&&n>d){const m=2*Math.sqrt(1+n-o-d);this._w=(h-l)/m,this._x=.25*m,this._y=(s+a)/m,this._z=(r+c)/m}else if(o>d){const m=2*Math.sqrt(1+o-n-d);this._w=(r-c)/m,this._x=(s+a)/m,this._y=.25*m,this._z=(l+h)/m}else{const m=2*Math.sqrt(1+d-n-o);this._w=(a-s)/m,this._x=(r+c)/m,this._y=(l+h)/m,this._z=.25*m}return this._onChangeCallback(),this}setFromUnitVectors(t,e){let n=t.dot(e)+1;return n<Number.EPSILON?(n=0,Math.abs(t.x)>Math.abs(t.z)?(this._x=-t.y,this._y=t.x,this._z=0,this._w=n):(this._x=0,this._y=-t.z,this._z=t.y,this._w=n)):(this._x=t.y*e.z-t.z*e.y,this._y=t.z*e.x-t.x*e.z,this._z=t.x*e.y-t.y*e.x,this._w=n),this.normalize()}angleTo(t){return 2*Math.acos(Math.abs(Gt(this.dot(t),-1,1)))}rotateTowards(t,e){const n=this.angleTo(t);if(n===0)return this;const s=Math.min(1,e/n);return this.slerp(t,s),this}identity(){return this.set(0,0,0,1)}invert(){return this.conjugate()}conjugate(){return this._x*=-1,this._y*=-1,this._z*=-1,this._onChangeCallback(),this}dot(t){return this._x*t._x+this._y*t._y+this._z*t._z+this._w*t._w}lengthSq(){return this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w}length(){return Math.sqrt(this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w)}normalize(){let t=this.length();return t===0?(this._x=0,this._y=0,this._z=0,this._w=1):(t=1/t,this._x=this._x*t,this._y=this._y*t,this._z=this._z*t,this._w=this._w*t),this._onChangeCallback(),this}multiply(t){return this.multiplyQuaternions(this,t)}premultiply(t){return this.multiplyQuaternions(t,this)}multiplyQuaternions(t,e){const n=t._x,s=t._y,r=t._z,a=t._w,o=e._x,l=e._y,c=e._z,h=e._w;return this._x=n*h+a*o+s*c-r*l,this._y=s*h+a*l+r*o-n*c,this._z=r*h+a*c+n*l-s*o,this._w=a*h-n*o-s*l-r*c,this._onChangeCallback(),this}slerp(t,e){if(e===0)return this;if(e===1)return this.copy(t);const n=this._x,s=this._y,r=this._z,a=this._w;let o=a*t._w+n*t._x+s*t._y+r*t._z;if(o<0?(this._w=-t._w,this._x=-t._x,this._y=-t._y,this._z=-t._z,o=-o):this.copy(t),o>=1)return this._w=a,this._x=n,this._y=s,this._z=r,this;const l=1-o*o;if(l<=Number.EPSILON){const m=1-e;return this._w=m*a+e*this._w,this._x=m*n+e*this._x,this._y=m*s+e*this._y,this._z=m*r+e*this._z,this.normalize(),this}const c=Math.sqrt(l),h=Math.atan2(c,o),d=Math.sin((1-e)*h)/c,f=Math.sin(e*h)/c;return this._w=a*d+this._w*f,this._x=n*d+this._x*f,this._y=s*d+this._y*f,this._z=r*d+this._z*f,this._onChangeCallback(),this}slerpQuaternions(t,e,n){return this.copy(t).slerp(e,n)}random(){const t=2*Math.PI*Math.random(),e=2*Math.PI*Math.random(),n=Math.random(),s=Math.sqrt(1-n),r=Math.sqrt(n);return this.set(s*Math.sin(t),s*Math.cos(t),r*Math.sin(e),r*Math.cos(e))}equals(t){return t._x===this._x&&t._y===this._y&&t._z===this._z&&t._w===this._w}fromArray(t,e=0){return this._x=t[e],this._y=t[e+1],this._z=t[e+2],this._w=t[e+3],this._onChangeCallback(),this}toArray(t=[],e=0){return t[e]=this._x,t[e+1]=this._y,t[e+2]=this._z,t[e+3]=this._w,t}fromBufferAttribute(t,e){return this._x=t.getX(e),this._y=t.getY(e),this._z=t.getZ(e),this._w=t.getW(e),this._onChangeCallback(),this}toJSON(){return this.toArray()}_onChange(t){return this._onChangeCallback=t,this}_onChangeCallback(){}*[Symbol.iterator](){yield this._x,yield this._y,yield this._z,yield this._w}}class P{constructor(t=0,e=0,n=0){P.prototype.isVector3=!0,this.x=t,this.y=e,this.z=n}set(t,e,n){return n===void 0&&(n=this.z),this.x=t,this.y=e,this.z=n,this}setScalar(t){return this.x=t,this.y=t,this.z=t,this}setX(t){return this.x=t,this}setY(t){return this.y=t,this}setZ(t){return this.z=t,this}setComponent(t,e){switch(t){case 0:this.x=e;break;case 1:this.y=e;break;case 2:this.z=e;break;default:throw new Error("index is out of range: "+t)}return this}getComponent(t){switch(t){case 0:return this.x;case 1:return this.y;case 2:return this.z;default:throw new Error("index is out of range: "+t)}}clone(){return new this.constructor(this.x,this.y,this.z)}copy(t){return this.x=t.x,this.y=t.y,this.z=t.z,this}add(t){return this.x+=t.x,this.y+=t.y,this.z+=t.z,this}addScalar(t){return this.x+=t,this.y+=t,this.z+=t,this}addVectors(t,e){return this.x=t.x+e.x,this.y=t.y+e.y,this.z=t.z+e.z,this}addScaledVector(t,e){return this.x+=t.x*e,this.y+=t.y*e,this.z+=t.z*e,this}sub(t){return this.x-=t.x,this.y-=t.y,this.z-=t.z,this}subScalar(t){return this.x-=t,this.y-=t,this.z-=t,this}subVectors(t,e){return this.x=t.x-e.x,this.y=t.y-e.y,this.z=t.z-e.z,this}multiply(t){return this.x*=t.x,this.y*=t.y,this.z*=t.z,this}multiplyScalar(t){return this.x*=t,this.y*=t,this.z*=t,this}multiplyVectors(t,e){return this.x=t.x*e.x,this.y=t.y*e.y,this.z=t.z*e.z,this}applyEuler(t){return this.applyQuaternion(vo.setFromEuler(t))}applyAxisAngle(t,e){return this.applyQuaternion(vo.setFromAxisAngle(t,e))}applyMatrix3(t){const e=this.x,n=this.y,s=this.z,r=t.elements;return this.x=r[0]*e+r[3]*n+r[6]*s,this.y=r[1]*e+r[4]*n+r[7]*s,this.z=r[2]*e+r[5]*n+r[8]*s,this}applyNormalMatrix(t){return this.applyMatrix3(t).normalize()}applyMatrix4(t){const e=this.x,n=this.y,s=this.z,r=t.elements,a=1/(r[3]*e+r[7]*n+r[11]*s+r[15]);return this.x=(r[0]*e+r[4]*n+r[8]*s+r[12])*a,this.y=(r[1]*e+r[5]*n+r[9]*s+r[13])*a,this.z=(r[2]*e+r[6]*n+r[10]*s+r[14])*a,this}applyQuaternion(t){const e=this.x,n=this.y,s=this.z,r=t.x,a=t.y,o=t.z,l=t.w,c=2*(a*s-o*n),h=2*(o*e-r*s),d=2*(r*n-a*e);return this.x=e+l*c+a*d-o*h,this.y=n+l*h+o*c-r*d,this.z=s+l*d+r*h-a*c,this}project(t){return this.applyMatrix4(t.matrixWorldInverse).applyMatrix4(t.projectionMatrix)}unproject(t){return this.applyMatrix4(t.projectionMatrixInverse).applyMatrix4(t.matrixWorld)}transformDirection(t){const e=this.x,n=this.y,s=this.z,r=t.elements;return this.x=r[0]*e+r[4]*n+r[8]*s,this.y=r[1]*e+r[5]*n+r[9]*s,this.z=r[2]*e+r[6]*n+r[10]*s,this.normalize()}divide(t){return this.x/=t.x,this.y/=t.y,this.z/=t.z,this}divideScalar(t){return this.multiplyScalar(1/t)}min(t){return this.x=Math.min(this.x,t.x),this.y=Math.min(this.y,t.y),this.z=Math.min(this.z,t.z),this}max(t){return this.x=Math.max(this.x,t.x),this.y=Math.max(this.y,t.y),this.z=Math.max(this.z,t.z),this}clamp(t,e){return this.x=Gt(this.x,t.x,e.x),this.y=Gt(this.y,t.y,e.y),this.z=Gt(this.z,t.z,e.z),this}clampScalar(t,e){return this.x=Gt(this.x,t,e),this.y=Gt(this.y,t,e),this.z=Gt(this.z,t,e),this}clampLength(t,e){const n=this.length();return this.divideScalar(n||1).multiplyScalar(Gt(n,t,e))}floor(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this.z=Math.floor(this.z),this}ceil(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this.z=Math.ceil(this.z),this}round(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this.z=Math.round(this.z),this}roundToZero(){return this.x=Math.trunc(this.x),this.y=Math.trunc(this.y),this.z=Math.trunc(this.z),this}negate(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this}dot(t){return this.x*t.x+this.y*t.y+this.z*t.z}lengthSq(){return this.x*this.x+this.y*this.y+this.z*this.z}length(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z)}manhattanLength(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)}normalize(){return this.divideScalar(this.length()||1)}setLength(t){return this.normalize().multiplyScalar(t)}lerp(t,e){return this.x+=(t.x-this.x)*e,this.y+=(t.y-this.y)*e,this.z+=(t.z-this.z)*e,this}lerpVectors(t,e,n){return this.x=t.x+(e.x-t.x)*n,this.y=t.y+(e.y-t.y)*n,this.z=t.z+(e.z-t.z)*n,this}cross(t){return this.crossVectors(this,t)}crossVectors(t,e){const n=t.x,s=t.y,r=t.z,a=e.x,o=e.y,l=e.z;return this.x=s*l-r*o,this.y=r*a-n*l,this.z=n*o-s*a,this}projectOnVector(t){const e=t.lengthSq();if(e===0)return this.set(0,0,0);const n=t.dot(this)/e;return this.copy(t).multiplyScalar(n)}projectOnPlane(t){return _r.copy(this).projectOnVector(t),this.sub(_r)}reflect(t){return this.sub(_r.copy(t).multiplyScalar(2*this.dot(t)))}angleTo(t){const e=Math.sqrt(this.lengthSq()*t.lengthSq());if(e===0)return Math.PI/2;const n=this.dot(t)/e;return Math.acos(Gt(n,-1,1))}distanceTo(t){return Math.sqrt(this.distanceToSquared(t))}distanceToSquared(t){const e=this.x-t.x,n=this.y-t.y,s=this.z-t.z;return e*e+n*n+s*s}manhattanDistanceTo(t){return Math.abs(this.x-t.x)+Math.abs(this.y-t.y)+Math.abs(this.z-t.z)}setFromSpherical(t){return this.setFromSphericalCoords(t.radius,t.phi,t.theta)}setFromSphericalCoords(t,e,n){const s=Math.sin(e)*t;return this.x=s*Math.sin(n),this.y=Math.cos(e)*t,this.z=s*Math.cos(n),this}setFromCylindrical(t){return this.setFromCylindricalCoords(t.radius,t.theta,t.y)}setFromCylindricalCoords(t,e,n){return this.x=t*Math.sin(e),this.y=n,this.z=t*Math.cos(e),this}setFromMatrixPosition(t){const e=t.elements;return this.x=e[12],this.y=e[13],this.z=e[14],this}setFromMatrixScale(t){const e=this.setFromMatrixColumn(t,0).length(),n=this.setFromMatrixColumn(t,1).length(),s=this.setFromMatrixColumn(t,2).length();return this.x=e,this.y=n,this.z=s,this}setFromMatrixColumn(t,e){return this.fromArray(t.elements,e*4)}setFromMatrix3Column(t,e){return this.fromArray(t.elements,e*3)}setFromEuler(t){return this.x=t._x,this.y=t._y,this.z=t._z,this}setFromColor(t){return this.x=t.r,this.y=t.g,this.z=t.b,this}equals(t){return t.x===this.x&&t.y===this.y&&t.z===this.z}fromArray(t,e=0){return this.x=t[e],this.y=t[e+1],this.z=t[e+2],this}toArray(t=[],e=0){return t[e]=this.x,t[e+1]=this.y,t[e+2]=this.z,t}fromBufferAttribute(t,e){return this.x=t.getX(e),this.y=t.getY(e),this.z=t.getZ(e),this}random(){return this.x=Math.random(),this.y=Math.random(),this.z=Math.random(),this}randomDirection(){const t=Math.random()*Math.PI*2,e=Math.random()*2-1,n=Math.sqrt(1-e*e);return this.x=n*Math.cos(t),this.y=e,this.z=n*Math.sin(t),this}*[Symbol.iterator](){yield this.x,yield this.y,yield this.z}}const _r=new P,vo=new ni;class si{constructor(t=new P(1/0,1/0,1/0),e=new P(-1/0,-1/0,-1/0)){this.isBox3=!0,this.min=t,this.max=e}set(t,e){return this.min.copy(t),this.max.copy(e),this}setFromArray(t){this.makeEmpty();for(let e=0,n=t.length;e<n;e+=3)this.expandByPoint(en.fromArray(t,e));return this}setFromBufferAttribute(t){this.makeEmpty();for(let e=0,n=t.count;e<n;e++)this.expandByPoint(en.fromBufferAttribute(t,e));return this}setFromPoints(t){this.makeEmpty();for(let e=0,n=t.length;e<n;e++)this.expandByPoint(t[e]);return this}setFromCenterAndSize(t,e){const n=en.copy(e).multiplyScalar(.5);return this.min.copy(t).sub(n),this.max.copy(t).add(n),this}setFromObject(t,e=!1){return this.makeEmpty(),this.expandByObject(t,e)}clone(){return new this.constructor().copy(this)}copy(t){return this.min.copy(t.min),this.max.copy(t.max),this}makeEmpty(){return this.min.x=this.min.y=this.min.z=1/0,this.max.x=this.max.y=this.max.z=-1/0,this}isEmpty(){return this.max.x<this.min.x||this.max.y<this.min.y||this.max.z<this.min.z}getCenter(t){return this.isEmpty()?t.set(0,0,0):t.addVectors(this.min,this.max).multiplyScalar(.5)}getSize(t){return this.isEmpty()?t.set(0,0,0):t.subVectors(this.max,this.min)}expandByPoint(t){return this.min.min(t),this.max.max(t),this}expandByVector(t){return this.min.sub(t),this.max.add(t),this}expandByScalar(t){return this.min.addScalar(-t),this.max.addScalar(t),this}expandByObject(t,e=!1){t.updateWorldMatrix(!1,!1);const n=t.geometry;if(n!==void 0){const r=n.getAttribute("position");if(e===!0&&r!==void 0&&t.isInstancedMesh!==!0)for(let a=0,o=r.count;a<o;a++)t.isMesh===!0?t.getVertexPosition(a,en):en.fromBufferAttribute(r,a),en.applyMatrix4(t.matrixWorld),this.expandByPoint(en);else t.boundingBox!==void 0?(t.boundingBox===null&&t.computeBoundingBox(),ds.copy(t.boundingBox)):(n.boundingBox===null&&n.computeBoundingBox(),ds.copy(n.boundingBox)),ds.applyMatrix4(t.matrixWorld),this.union(ds)}const s=t.children;for(let r=0,a=s.length;r<a;r++)this.expandByObject(s[r],e);return this}containsPoint(t){return t.x>=this.min.x&&t.x<=this.max.x&&t.y>=this.min.y&&t.y<=this.max.y&&t.z>=this.min.z&&t.z<=this.max.z}containsBox(t){return this.min.x<=t.min.x&&t.max.x<=this.max.x&&this.min.y<=t.min.y&&t.max.y<=this.max.y&&this.min.z<=t.min.z&&t.max.z<=this.max.z}getParameter(t,e){return e.set((t.x-this.min.x)/(this.max.x-this.min.x),(t.y-this.min.y)/(this.max.y-this.min.y),(t.z-this.min.z)/(this.max.z-this.min.z))}intersectsBox(t){return t.max.x>=this.min.x&&t.min.x<=this.max.x&&t.max.y>=this.min.y&&t.min.y<=this.max.y&&t.max.z>=this.min.z&&t.min.z<=this.max.z}intersectsSphere(t){return this.clampPoint(t.center,en),en.distanceToSquared(t.center)<=t.radius*t.radius}intersectsPlane(t){let e,n;return t.normal.x>0?(e=t.normal.x*this.min.x,n=t.normal.x*this.max.x):(e=t.normal.x*this.max.x,n=t.normal.x*this.min.x),t.normal.y>0?(e+=t.normal.y*this.min.y,n+=t.normal.y*this.max.y):(e+=t.normal.y*this.max.y,n+=t.normal.y*this.min.y),t.normal.z>0?(e+=t.normal.z*this.min.z,n+=t.normal.z*this.max.z):(e+=t.normal.z*this.max.z,n+=t.normal.z*this.min.z),e<=-t.constant&&n>=-t.constant}intersectsTriangle(t){if(this.isEmpty())return!1;this.getCenter(Yi),fs.subVectors(this.max,Yi),ci.subVectors(t.a,Yi),hi.subVectors(t.b,Yi),ui.subVectors(t.c,Yi),Rn.subVectors(hi,ci),Cn.subVectors(ui,hi),Gn.subVectors(ci,ui);let e=[0,-Rn.z,Rn.y,0,-Cn.z,Cn.y,0,-Gn.z,Gn.y,Rn.z,0,-Rn.x,Cn.z,0,-Cn.x,Gn.z,0,-Gn.x,-Rn.y,Rn.x,0,-Cn.y,Cn.x,0,-Gn.y,Gn.x,0];return!gr(e,ci,hi,ui,fs)||(e=[1,0,0,0,1,0,0,0,1],!gr(e,ci,hi,ui,fs))?!1:(ps.crossVectors(Rn,Cn),e=[ps.x,ps.y,ps.z],gr(e,ci,hi,ui,fs))}clampPoint(t,e){return e.copy(t).clamp(this.min,this.max)}distanceToPoint(t){return this.clampPoint(t,en).distanceTo(t)}getBoundingSphere(t){return this.isEmpty()?t.makeEmpty():(this.getCenter(t.center),t.radius=this.getSize(en).length()*.5),t}intersect(t){return this.min.max(t.min),this.max.min(t.max),this.isEmpty()&&this.makeEmpty(),this}union(t){return this.min.min(t.min),this.max.max(t.max),this}applyMatrix4(t){return this.isEmpty()?this:(_n[0].set(this.min.x,this.min.y,this.min.z).applyMatrix4(t),_n[1].set(this.min.x,this.min.y,this.max.z).applyMatrix4(t),_n[2].set(this.min.x,this.max.y,this.min.z).applyMatrix4(t),_n[3].set(this.min.x,this.max.y,this.max.z).applyMatrix4(t),_n[4].set(this.max.x,this.min.y,this.min.z).applyMatrix4(t),_n[5].set(this.max.x,this.min.y,this.max.z).applyMatrix4(t),_n[6].set(this.max.x,this.max.y,this.min.z).applyMatrix4(t),_n[7].set(this.max.x,this.max.y,this.max.z).applyMatrix4(t),this.setFromPoints(_n),this)}translate(t){return this.min.add(t),this.max.add(t),this}equals(t){return t.min.equals(this.min)&&t.max.equals(this.max)}}const _n=[new P,new P,new P,new P,new P,new P,new P,new P],en=new P,ds=new si,ci=new P,hi=new P,ui=new P,Rn=new P,Cn=new P,Gn=new P,Yi=new P,fs=new P,ps=new P,Wn=new P;function gr(i,t,e,n,s){for(let r=0,a=i.length-3;r<=a;r+=3){Wn.fromArray(i,r);const o=s.x*Math.abs(Wn.x)+s.y*Math.abs(Wn.y)+s.z*Math.abs(Wn.z),l=t.dot(Wn),c=e.dot(Wn),h=n.dot(Wn);if(Math.max(-Math.max(l,c,h),Math.min(l,c,h))>o)return!1}return!0}const Ph=new si,qi=new P,vr=new P;class ri{constructor(t=new P,e=-1){this.isSphere=!0,this.center=t,this.radius=e}set(t,e){return this.center.copy(t),this.radius=e,this}setFromPoints(t,e){const n=this.center;e!==void 0?n.copy(e):Ph.setFromPoints(t).getCenter(n);let s=0;for(let r=0,a=t.length;r<a;r++)s=Math.max(s,n.distanceToSquared(t[r]));return this.radius=Math.sqrt(s),this}copy(t){return this.center.copy(t.center),this.radius=t.radius,this}isEmpty(){return this.radius<0}makeEmpty(){return this.center.set(0,0,0),this.radius=-1,this}containsPoint(t){return t.distanceToSquared(this.center)<=this.radius*this.radius}distanceToPoint(t){return t.distanceTo(this.center)-this.radius}intersectsSphere(t){const e=this.radius+t.radius;return t.center.distanceToSquared(this.center)<=e*e}intersectsBox(t){return t.intersectsSphere(this)}intersectsPlane(t){return Math.abs(t.distanceToPoint(this.center))<=this.radius}clampPoint(t,e){const n=this.center.distanceToSquared(t);return e.copy(t),n>this.radius*this.radius&&(e.sub(this.center).normalize(),e.multiplyScalar(this.radius).add(this.center)),e}getBoundingBox(t){return this.isEmpty()?(t.makeEmpty(),t):(t.set(this.center,this.center),t.expandByScalar(this.radius),t)}applyMatrix4(t){return this.center.applyMatrix4(t),this.radius=this.radius*t.getMaxScaleOnAxis(),this}translate(t){return this.center.add(t),this}expandByPoint(t){if(this.isEmpty())return this.center.copy(t),this.radius=0,this;qi.subVectors(t,this.center);const e=qi.lengthSq();if(e>this.radius*this.radius){const n=Math.sqrt(e),s=(n-this.radius)*.5;this.center.addScaledVector(qi,s/n),this.radius+=s}return this}union(t){return t.isEmpty()?this:this.isEmpty()?(this.copy(t),this):(this.center.equals(t.center)===!0?this.radius=Math.max(this.radius,t.radius):(vr.subVectors(t.center,this.center).setLength(t.radius),this.expandByPoint(qi.copy(t.center).add(vr)),this.expandByPoint(qi.copy(t.center).sub(vr))),this)}equals(t){return t.center.equals(this.center)&&t.radius===this.radius}clone(){return new this.constructor().copy(this)}}const gn=new P,xr=new P,ms=new P,Pn=new P,Mr=new P,_s=new P,Sr=new P;class rs{constructor(t=new P,e=new P(0,0,-1)){this.origin=t,this.direction=e}set(t,e){return this.origin.copy(t),this.direction.copy(e),this}copy(t){return this.origin.copy(t.origin),this.direction.copy(t.direction),this}at(t,e){return e.copy(this.origin).addScaledVector(this.direction,t)}lookAt(t){return this.direction.copy(t).sub(this.origin).normalize(),this}recast(t){return this.origin.copy(this.at(t,gn)),this}closestPointToPoint(t,e){e.subVectors(t,this.origin);const n=e.dot(this.direction);return n<0?e.copy(this.origin):e.copy(this.origin).addScaledVector(this.direction,n)}distanceToPoint(t){return Math.sqrt(this.distanceSqToPoint(t))}distanceSqToPoint(t){const e=gn.subVectors(t,this.origin).dot(this.direction);return e<0?this.origin.distanceToSquared(t):(gn.copy(this.origin).addScaledVector(this.direction,e),gn.distanceToSquared(t))}distanceSqToSegment(t,e,n,s){xr.copy(t).add(e).multiplyScalar(.5),ms.copy(e).sub(t).normalize(),Pn.copy(this.origin).sub(xr);const r=t.distanceTo(e)*.5,a=-this.direction.dot(ms),o=Pn.dot(this.direction),l=-Pn.dot(ms),c=Pn.lengthSq(),h=Math.abs(1-a*a);let d,f,m,g;if(h>0)if(d=a*l-o,f=a*o-l,g=r*h,d>=0)if(f>=-g)if(f<=g){const x=1/h;d*=x,f*=x,m=d*(d+a*f+2*o)+f*(a*d+f+2*l)+c}else f=r,d=Math.max(0,-(a*f+o)),m=-d*d+f*(f+2*l)+c;else f=-r,d=Math.max(0,-(a*f+o)),m=-d*d+f*(f+2*l)+c;else f<=-g?(d=Math.max(0,-(-a*r+o)),f=d>0?-r:Math.min(Math.max(-r,-l),r),m=-d*d+f*(f+2*l)+c):f<=g?(d=0,f=Math.min(Math.max(-r,-l),r),m=f*(f+2*l)+c):(d=Math.max(0,-(a*r+o)),f=d>0?r:Math.min(Math.max(-r,-l),r),m=-d*d+f*(f+2*l)+c);else f=a>0?-r:r,d=Math.max(0,-(a*f+o)),m=-d*d+f*(f+2*l)+c;return n&&n.copy(this.origin).addScaledVector(this.direction,d),s&&s.copy(xr).addScaledVector(ms,f),m}intersectSphere(t,e){gn.subVectors(t.center,this.origin);const n=gn.dot(this.direction),s=gn.dot(gn)-n*n,r=t.radius*t.radius;if(s>r)return null;const a=Math.sqrt(r-s),o=n-a,l=n+a;return l<0?null:o<0?this.at(l,e):this.at(o,e)}intersectsSphere(t){return this.distanceSqToPoint(t.center)<=t.radius*t.radius}distanceToPlane(t){const e=t.normal.dot(this.direction);if(e===0)return t.distanceToPoint(this.origin)===0?0:null;const n=-(this.origin.dot(t.normal)+t.constant)/e;return n>=0?n:null}intersectPlane(t,e){const n=this.distanceToPlane(t);return n===null?null:this.at(n,e)}intersectsPlane(t){const e=t.distanceToPoint(this.origin);return e===0||t.normal.dot(this.direction)*e<0}intersectBox(t,e){let n,s,r,a,o,l;const c=1/this.direction.x,h=1/this.direction.y,d=1/this.direction.z,f=this.origin;return c>=0?(n=(t.min.x-f.x)*c,s=(t.max.x-f.x)*c):(n=(t.max.x-f.x)*c,s=(t.min.x-f.x)*c),h>=0?(r=(t.min.y-f.y)*h,a=(t.max.y-f.y)*h):(r=(t.max.y-f.y)*h,a=(t.min.y-f.y)*h),n>a||r>s||((r>n||isNaN(n))&&(n=r),(a<s||isNaN(s))&&(s=a),d>=0?(o=(t.min.z-f.z)*d,l=(t.max.z-f.z)*d):(o=(t.max.z-f.z)*d,l=(t.min.z-f.z)*d),n>l||o>s)||((o>n||n!==n)&&(n=o),(l<s||s!==s)&&(s=l),s<0)?null:this.at(n>=0?n:s,e)}intersectsBox(t){return this.intersectBox(t,gn)!==null}intersectTriangle(t,e,n,s,r){Mr.subVectors(e,t),_s.subVectors(n,t),Sr.crossVectors(Mr,_s);let a=this.direction.dot(Sr),o;if(a>0){if(s)return null;o=1}else if(a<0)o=-1,a=-a;else return null;Pn.subVectors(this.origin,t);const l=o*this.direction.dot(_s.crossVectors(Pn,_s));if(l<0)return null;const c=o*this.direction.dot(Mr.cross(Pn));if(c<0||l+c>a)return null;const h=-o*Pn.dot(Sr);return h<0?null:this.at(h/a,r)}applyMatrix4(t){return this.origin.applyMatrix4(t),this.direction.transformDirection(t),this}equals(t){return t.origin.equals(this.origin)&&t.direction.equals(this.direction)}clone(){return new this.constructor().copy(this)}}class ee{constructor(t,e,n,s,r,a,o,l,c,h,d,f,m,g,x,p){ee.prototype.isMatrix4=!0,this.elements=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],t!==void 0&&this.set(t,e,n,s,r,a,o,l,c,h,d,f,m,g,x,p)}set(t,e,n,s,r,a,o,l,c,h,d,f,m,g,x,p){const u=this.elements;return u[0]=t,u[4]=e,u[8]=n,u[12]=s,u[1]=r,u[5]=a,u[9]=o,u[13]=l,u[2]=c,u[6]=h,u[10]=d,u[14]=f,u[3]=m,u[7]=g,u[11]=x,u[15]=p,this}identity(){return this.set(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1),this}clone(){return new ee().fromArray(this.elements)}copy(t){const e=this.elements,n=t.elements;return e[0]=n[0],e[1]=n[1],e[2]=n[2],e[3]=n[3],e[4]=n[4],e[5]=n[5],e[6]=n[6],e[7]=n[7],e[8]=n[8],e[9]=n[9],e[10]=n[10],e[11]=n[11],e[12]=n[12],e[13]=n[13],e[14]=n[14],e[15]=n[15],this}copyPosition(t){const e=this.elements,n=t.elements;return e[12]=n[12],e[13]=n[13],e[14]=n[14],this}setFromMatrix3(t){const e=t.elements;return this.set(e[0],e[3],e[6],0,e[1],e[4],e[7],0,e[2],e[5],e[8],0,0,0,0,1),this}extractBasis(t,e,n){return t.setFromMatrixColumn(this,0),e.setFromMatrixColumn(this,1),n.setFromMatrixColumn(this,2),this}makeBasis(t,e,n){return this.set(t.x,e.x,n.x,0,t.y,e.y,n.y,0,t.z,e.z,n.z,0,0,0,0,1),this}extractRotation(t){const e=this.elements,n=t.elements,s=1/di.setFromMatrixColumn(t,0).length(),r=1/di.setFromMatrixColumn(t,1).length(),a=1/di.setFromMatrixColumn(t,2).length();return e[0]=n[0]*s,e[1]=n[1]*s,e[2]=n[2]*s,e[3]=0,e[4]=n[4]*r,e[5]=n[5]*r,e[6]=n[6]*r,e[7]=0,e[8]=n[8]*a,e[9]=n[9]*a,e[10]=n[10]*a,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,this}makeRotationFromEuler(t){const e=this.elements,n=t.x,s=t.y,r=t.z,a=Math.cos(n),o=Math.sin(n),l=Math.cos(s),c=Math.sin(s),h=Math.cos(r),d=Math.sin(r);if(t.order==="XYZ"){const f=a*h,m=a*d,g=o*h,x=o*d;e[0]=l*h,e[4]=-l*d,e[8]=c,e[1]=m+g*c,e[5]=f-x*c,e[9]=-o*l,e[2]=x-f*c,e[6]=g+m*c,e[10]=a*l}else if(t.order==="YXZ"){const f=l*h,m=l*d,g=c*h,x=c*d;e[0]=f+x*o,e[4]=g*o-m,e[8]=a*c,e[1]=a*d,e[5]=a*h,e[9]=-o,e[2]=m*o-g,e[6]=x+f*o,e[10]=a*l}else if(t.order==="ZXY"){const f=l*h,m=l*d,g=c*h,x=c*d;e[0]=f-x*o,e[4]=-a*d,e[8]=g+m*o,e[1]=m+g*o,e[5]=a*h,e[9]=x-f*o,e[2]=-a*c,e[6]=o,e[10]=a*l}else if(t.order==="ZYX"){const f=a*h,m=a*d,g=o*h,x=o*d;e[0]=l*h,e[4]=g*c-m,e[8]=f*c+x,e[1]=l*d,e[5]=x*c+f,e[9]=m*c-g,e[2]=-c,e[6]=o*l,e[10]=a*l}else if(t.order==="YZX"){const f=a*l,m=a*c,g=o*l,x=o*c;e[0]=l*h,e[4]=x-f*d,e[8]=g*d+m,e[1]=d,e[5]=a*h,e[9]=-o*h,e[2]=-c*h,e[6]=m*d+g,e[10]=f-x*d}else if(t.order==="XZY"){const f=a*l,m=a*c,g=o*l,x=o*c;e[0]=l*h,e[4]=-d,e[8]=c*h,e[1]=f*d+x,e[5]=a*h,e[9]=m*d-g,e[2]=g*d-m,e[6]=o*h,e[10]=x*d+f}return e[3]=0,e[7]=0,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,this}makeRotationFromQuaternion(t){return this.compose(Dh,t,Lh)}lookAt(t,e,n){const s=this.elements;return ke.subVectors(t,e),ke.lengthSq()===0&&(ke.z=1),ke.normalize(),Dn.crossVectors(n,ke),Dn.lengthSq()===0&&(Math.abs(n.z)===1?ke.x+=1e-4:ke.z+=1e-4,ke.normalize(),Dn.crossVectors(n,ke)),Dn.normalize(),gs.crossVectors(ke,Dn),s[0]=Dn.x,s[4]=gs.x,s[8]=ke.x,s[1]=Dn.y,s[5]=gs.y,s[9]=ke.y,s[2]=Dn.z,s[6]=gs.z,s[10]=ke.z,this}multiply(t){return this.multiplyMatrices(this,t)}premultiply(t){return this.multiplyMatrices(t,this)}multiplyMatrices(t,e){const n=t.elements,s=e.elements,r=this.elements,a=n[0],o=n[4],l=n[8],c=n[12],h=n[1],d=n[5],f=n[9],m=n[13],g=n[2],x=n[6],p=n[10],u=n[14],b=n[3],E=n[7],S=n[11],D=n[15],A=s[0],w=s[4],N=s[8],y=s[12],M=s[1],C=s[5],W=s[9],z=s[13],V=s[2],K=s[6],G=s[10],$=s[14],H=s[3],nt=s[7],dt=s[11],Mt=s[15];return r[0]=a*A+o*M+l*V+c*H,r[4]=a*w+o*C+l*K+c*nt,r[8]=a*N+o*W+l*G+c*dt,r[12]=a*y+o*z+l*$+c*Mt,r[1]=h*A+d*M+f*V+m*H,r[5]=h*w+d*C+f*K+m*nt,r[9]=h*N+d*W+f*G+m*dt,r[13]=h*y+d*z+f*$+m*Mt,r[2]=g*A+x*M+p*V+u*H,r[6]=g*w+x*C+p*K+u*nt,r[10]=g*N+x*W+p*G+u*dt,r[14]=g*y+x*z+p*$+u*Mt,r[3]=b*A+E*M+S*V+D*H,r[7]=b*w+E*C+S*K+D*nt,r[11]=b*N+E*W+S*G+D*dt,r[15]=b*y+E*z+S*$+D*Mt,this}multiplyScalar(t){const e=this.elements;return e[0]*=t,e[4]*=t,e[8]*=t,e[12]*=t,e[1]*=t,e[5]*=t,e[9]*=t,e[13]*=t,e[2]*=t,e[6]*=t,e[10]*=t,e[14]*=t,e[3]*=t,e[7]*=t,e[11]*=t,e[15]*=t,this}determinant(){const t=this.elements,e=t[0],n=t[4],s=t[8],r=t[12],a=t[1],o=t[5],l=t[9],c=t[13],h=t[2],d=t[6],f=t[10],m=t[14],g=t[3],x=t[7],p=t[11],u=t[15];return g*(+r*l*d-s*c*d-r*o*f+n*c*f+s*o*m-n*l*m)+x*(+e*l*m-e*c*f+r*a*f-s*a*m+s*c*h-r*l*h)+p*(+e*c*d-e*o*m-r*a*d+n*a*m+r*o*h-n*c*h)+u*(-s*o*h-e*l*d+e*o*f+s*a*d-n*a*f+n*l*h)}transpose(){const t=this.elements;let e;return e=t[1],t[1]=t[4],t[4]=e,e=t[2],t[2]=t[8],t[8]=e,e=t[6],t[6]=t[9],t[9]=e,e=t[3],t[3]=t[12],t[12]=e,e=t[7],t[7]=t[13],t[13]=e,e=t[11],t[11]=t[14],t[14]=e,this}setPosition(t,e,n){const s=this.elements;return t.isVector3?(s[12]=t.x,s[13]=t.y,s[14]=t.z):(s[12]=t,s[13]=e,s[14]=n),this}invert(){const t=this.elements,e=t[0],n=t[1],s=t[2],r=t[3],a=t[4],o=t[5],l=t[6],c=t[7],h=t[8],d=t[9],f=t[10],m=t[11],g=t[12],x=t[13],p=t[14],u=t[15],b=d*p*c-x*f*c+x*l*m-o*p*m-d*l*u+o*f*u,E=g*f*c-h*p*c-g*l*m+a*p*m+h*l*u-a*f*u,S=h*x*c-g*d*c+g*o*m-a*x*m-h*o*u+a*d*u,D=g*d*l-h*x*l-g*o*f+a*x*f+h*o*p-a*d*p,A=e*b+n*E+s*S+r*D;if(A===0)return this.set(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);const w=1/A;return t[0]=b*w,t[1]=(x*f*r-d*p*r-x*s*m+n*p*m+d*s*u-n*f*u)*w,t[2]=(o*p*r-x*l*r+x*s*c-n*p*c-o*s*u+n*l*u)*w,t[3]=(d*l*r-o*f*r-d*s*c+n*f*c+o*s*m-n*l*m)*w,t[4]=E*w,t[5]=(h*p*r-g*f*r+g*s*m-e*p*m-h*s*u+e*f*u)*w,t[6]=(g*l*r-a*p*r-g*s*c+e*p*c+a*s*u-e*l*u)*w,t[7]=(a*f*r-h*l*r+h*s*c-e*f*c-a*s*m+e*l*m)*w,t[8]=S*w,t[9]=(g*d*r-h*x*r-g*n*m+e*x*m+h*n*u-e*d*u)*w,t[10]=(a*x*r-g*o*r+g*n*c-e*x*c-a*n*u+e*o*u)*w,t[11]=(h*o*r-a*d*r-h*n*c+e*d*c+a*n*m-e*o*m)*w,t[12]=D*w,t[13]=(h*x*s-g*d*s+g*n*f-e*x*f-h*n*p+e*d*p)*w,t[14]=(g*o*s-a*x*s-g*n*l+e*x*l+a*n*p-e*o*p)*w,t[15]=(a*d*s-h*o*s+h*n*l-e*d*l-a*n*f+e*o*f)*w,this}scale(t){const e=this.elements,n=t.x,s=t.y,r=t.z;return e[0]*=n,e[4]*=s,e[8]*=r,e[1]*=n,e[5]*=s,e[9]*=r,e[2]*=n,e[6]*=s,e[10]*=r,e[3]*=n,e[7]*=s,e[11]*=r,this}getMaxScaleOnAxis(){const t=this.elements,e=t[0]*t[0]+t[1]*t[1]+t[2]*t[2],n=t[4]*t[4]+t[5]*t[5]+t[6]*t[6],s=t[8]*t[8]+t[9]*t[9]+t[10]*t[10];return Math.sqrt(Math.max(e,n,s))}makeTranslation(t,e,n){return t.isVector3?this.set(1,0,0,t.x,0,1,0,t.y,0,0,1,t.z,0,0,0,1):this.set(1,0,0,t,0,1,0,e,0,0,1,n,0,0,0,1),this}makeRotationX(t){const e=Math.cos(t),n=Math.sin(t);return this.set(1,0,0,0,0,e,-n,0,0,n,e,0,0,0,0,1),this}makeRotationY(t){const e=Math.cos(t),n=Math.sin(t);return this.set(e,0,n,0,0,1,0,0,-n,0,e,0,0,0,0,1),this}makeRotationZ(t){const e=Math.cos(t),n=Math.sin(t);return this.set(e,-n,0,0,n,e,0,0,0,0,1,0,0,0,0,1),this}makeRotationAxis(t,e){const n=Math.cos(e),s=Math.sin(e),r=1-n,a=t.x,o=t.y,l=t.z,c=r*a,h=r*o;return this.set(c*a+n,c*o-s*l,c*l+s*o,0,c*o+s*l,h*o+n,h*l-s*a,0,c*l-s*o,h*l+s*a,r*l*l+n,0,0,0,0,1),this}makeScale(t,e,n){return this.set(t,0,0,0,0,e,0,0,0,0,n,0,0,0,0,1),this}makeShear(t,e,n,s,r,a){return this.set(1,n,r,0,t,1,a,0,e,s,1,0,0,0,0,1),this}compose(t,e,n){const s=this.elements,r=e._x,a=e._y,o=e._z,l=e._w,c=r+r,h=a+a,d=o+o,f=r*c,m=r*h,g=r*d,x=a*h,p=a*d,u=o*d,b=l*c,E=l*h,S=l*d,D=n.x,A=n.y,w=n.z;return s[0]=(1-(x+u))*D,s[1]=(m+S)*D,s[2]=(g-E)*D,s[3]=0,s[4]=(m-S)*A,s[5]=(1-(f+u))*A,s[6]=(p+b)*A,s[7]=0,s[8]=(g+E)*w,s[9]=(p-b)*w,s[10]=(1-(f+x))*w,s[11]=0,s[12]=t.x,s[13]=t.y,s[14]=t.z,s[15]=1,this}decompose(t,e,n){const s=this.elements;let r=di.set(s[0],s[1],s[2]).length();const a=di.set(s[4],s[5],s[6]).length(),o=di.set(s[8],s[9],s[10]).length();this.determinant()<0&&(r=-r),t.x=s[12],t.y=s[13],t.z=s[14],nn.copy(this);const c=1/r,h=1/a,d=1/o;return nn.elements[0]*=c,nn.elements[1]*=c,nn.elements[2]*=c,nn.elements[4]*=h,nn.elements[5]*=h,nn.elements[6]*=h,nn.elements[8]*=d,nn.elements[9]*=d,nn.elements[10]*=d,e.setFromRotationMatrix(nn),n.x=r,n.y=a,n.z=o,this}makePerspective(t,e,n,s,r,a,o=En){const l=this.elements,c=2*r/(e-t),h=2*r/(n-s),d=(e+t)/(e-t),f=(n+s)/(n-s);let m,g;if(o===En)m=-(a+r)/(a-r),g=-2*a*r/(a-r);else if(o===$s)m=-a/(a-r),g=-a*r/(a-r);else throw new Error("THREE.Matrix4.makePerspective(): Invalid coordinate system: "+o);return l[0]=c,l[4]=0,l[8]=d,l[12]=0,l[1]=0,l[5]=h,l[9]=f,l[13]=0,l[2]=0,l[6]=0,l[10]=m,l[14]=g,l[3]=0,l[7]=0,l[11]=-1,l[15]=0,this}makeOrthographic(t,e,n,s,r,a,o=En){const l=this.elements,c=1/(e-t),h=1/(n-s),d=1/(a-r),f=(e+t)*c,m=(n+s)*h;let g,x;if(o===En)g=(a+r)*d,x=-2*d;else if(o===$s)g=r*d,x=-1*d;else throw new Error("THREE.Matrix4.makeOrthographic(): Invalid coordinate system: "+o);return l[0]=2*c,l[4]=0,l[8]=0,l[12]=-f,l[1]=0,l[5]=2*h,l[9]=0,l[13]=-m,l[2]=0,l[6]=0,l[10]=x,l[14]=-g,l[3]=0,l[7]=0,l[11]=0,l[15]=1,this}equals(t){const e=this.elements,n=t.elements;for(let s=0;s<16;s++)if(e[s]!==n[s])return!1;return!0}fromArray(t,e=0){for(let n=0;n<16;n++)this.elements[n]=t[n+e];return this}toArray(t=[],e=0){const n=this.elements;return t[e]=n[0],t[e+1]=n[1],t[e+2]=n[2],t[e+3]=n[3],t[e+4]=n[4],t[e+5]=n[5],t[e+6]=n[6],t[e+7]=n[7],t[e+8]=n[8],t[e+9]=n[9],t[e+10]=n[10],t[e+11]=n[11],t[e+12]=n[12],t[e+13]=n[13],t[e+14]=n[14],t[e+15]=n[15],t}}const di=new P,nn=new ee,Dh=new P(0,0,0),Lh=new P(1,1,1),Dn=new P,gs=new P,ke=new P,xo=new ee,Mo=new ni;class pn{constructor(t=0,e=0,n=0,s=pn.DEFAULT_ORDER){this.isEuler=!0,this._x=t,this._y=e,this._z=n,this._order=s}get x(){return this._x}set x(t){this._x=t,this._onChangeCallback()}get y(){return this._y}set y(t){this._y=t,this._onChangeCallback()}get z(){return this._z}set z(t){this._z=t,this._onChangeCallback()}get order(){return this._order}set order(t){this._order=t,this._onChangeCallback()}set(t,e,n,s=this._order){return this._x=t,this._y=e,this._z=n,this._order=s,this._onChangeCallback(),this}clone(){return new this.constructor(this._x,this._y,this._z,this._order)}copy(t){return this._x=t._x,this._y=t._y,this._z=t._z,this._order=t._order,this._onChangeCallback(),this}setFromRotationMatrix(t,e=this._order,n=!0){const s=t.elements,r=s[0],a=s[4],o=s[8],l=s[1],c=s[5],h=s[9],d=s[2],f=s[6],m=s[10];switch(e){case"XYZ":this._y=Math.asin(Gt(o,-1,1)),Math.abs(o)<.9999999?(this._x=Math.atan2(-h,m),this._z=Math.atan2(-a,r)):(this._x=Math.atan2(f,c),this._z=0);break;case"YXZ":this._x=Math.asin(-Gt(h,-1,1)),Math.abs(h)<.9999999?(this._y=Math.atan2(o,m),this._z=Math.atan2(l,c)):(this._y=Math.atan2(-d,r),this._z=0);break;case"ZXY":this._x=Math.asin(Gt(f,-1,1)),Math.abs(f)<.9999999?(this._y=Math.atan2(-d,m),this._z=Math.atan2(-a,c)):(this._y=0,this._z=Math.atan2(l,r));break;case"ZYX":this._y=Math.asin(-Gt(d,-1,1)),Math.abs(d)<.9999999?(this._x=Math.atan2(f,m),this._z=Math.atan2(l,r)):(this._x=0,this._z=Math.atan2(-a,c));break;case"YZX":this._z=Math.asin(Gt(l,-1,1)),Math.abs(l)<.9999999?(this._x=Math.atan2(-h,c),this._y=Math.atan2(-d,r)):(this._x=0,this._y=Math.atan2(o,m));break;case"XZY":this._z=Math.asin(-Gt(a,-1,1)),Math.abs(a)<.9999999?(this._x=Math.atan2(f,c),this._y=Math.atan2(o,r)):(this._x=Math.atan2(-h,m),this._y=0);break;default:console.warn("THREE.Euler: .setFromRotationMatrix() encountered an unknown order: "+e)}return this._order=e,n===!0&&this._onChangeCallback(),this}setFromQuaternion(t,e,n){return xo.makeRotationFromQuaternion(t),this.setFromRotationMatrix(xo,e,n)}setFromVector3(t,e=this._order){return this.set(t.x,t.y,t.z,e)}reorder(t){return Mo.setFromEuler(this),this.setFromQuaternion(Mo,t)}equals(t){return t._x===this._x&&t._y===this._y&&t._z===this._z&&t._order===this._order}fromArray(t){return this._x=t[0],this._y=t[1],this._z=t[2],t[3]!==void 0&&(this._order=t[3]),this._onChangeCallback(),this}toArray(t=[],e=0){return t[e]=this._x,t[e+1]=this._y,t[e+2]=this._z,t[e+3]=this._order,t}_onChange(t){return this._onChangeCallback=t,this}_onChangeCallback(){}*[Symbol.iterator](){yield this._x,yield this._y,yield this._z,yield this._order}}pn.DEFAULT_ORDER="XYZ";class Za{constructor(){this.mask=1}set(t){this.mask=(1<<t|0)>>>0}enable(t){this.mask|=1<<t|0}enableAll(){this.mask=-1}toggle(t){this.mask^=1<<t|0}disable(t){this.mask&=~(1<<t|0)}disableAll(){this.mask=0}test(t){return(this.mask&t.mask)!==0}isEnabled(t){return(this.mask&(1<<t|0))!==0}}let Uh=0;const So=new P,fi=new ni,vn=new ee,vs=new P,ji=new P,Ih=new P,Nh=new ni,yo=new P(1,0,0),Eo=new P(0,1,0),To=new P(0,0,1),bo={type:"added"},Fh={type:"removed"},pi={type:"childadded",child:null},yr={type:"childremoved",child:null};class be extends ii{constructor(){super(),this.isObject3D=!0,Object.defineProperty(this,"id",{value:Uh++}),this.uuid=Bn(),this.name="",this.type="Object3D",this.parent=null,this.children=[],this.up=be.DEFAULT_UP.clone();const t=new P,e=new pn,n=new ni,s=new P(1,1,1);function r(){n.setFromEuler(e,!1)}function a(){e.setFromQuaternion(n,void 0,!1)}e._onChange(r),n._onChange(a),Object.defineProperties(this,{position:{configurable:!0,enumerable:!0,value:t},rotation:{configurable:!0,enumerable:!0,value:e},quaternion:{configurable:!0,enumerable:!0,value:n},scale:{configurable:!0,enumerable:!0,value:s},modelViewMatrix:{value:new ee},normalMatrix:{value:new zt}}),this.matrix=new ee,this.matrixWorld=new ee,this.matrixAutoUpdate=be.DEFAULT_MATRIX_AUTO_UPDATE,this.matrixWorldAutoUpdate=be.DEFAULT_MATRIX_WORLD_AUTO_UPDATE,this.matrixWorldNeedsUpdate=!1,this.layers=new Za,this.visible=!0,this.castShadow=!1,this.receiveShadow=!1,this.frustumCulled=!0,this.renderOrder=0,this.animations=[],this.userData={}}onBeforeShadow(){}onAfterShadow(){}onBeforeRender(){}onAfterRender(){}applyMatrix4(t){this.matrixAutoUpdate&&this.updateMatrix(),this.matrix.premultiply(t),this.matrix.decompose(this.position,this.quaternion,this.scale)}applyQuaternion(t){return this.quaternion.premultiply(t),this}setRotationFromAxisAngle(t,e){this.quaternion.setFromAxisAngle(t,e)}setRotationFromEuler(t){this.quaternion.setFromEuler(t,!0)}setRotationFromMatrix(t){this.quaternion.setFromRotationMatrix(t)}setRotationFromQuaternion(t){this.quaternion.copy(t)}rotateOnAxis(t,e){return fi.setFromAxisAngle(t,e),this.quaternion.multiply(fi),this}rotateOnWorldAxis(t,e){return fi.setFromAxisAngle(t,e),this.quaternion.premultiply(fi),this}rotateX(t){return this.rotateOnAxis(yo,t)}rotateY(t){return this.rotateOnAxis(Eo,t)}rotateZ(t){return this.rotateOnAxis(To,t)}translateOnAxis(t,e){return So.copy(t).applyQuaternion(this.quaternion),this.position.add(So.multiplyScalar(e)),this}translateX(t){return this.translateOnAxis(yo,t)}translateY(t){return this.translateOnAxis(Eo,t)}translateZ(t){return this.translateOnAxis(To,t)}localToWorld(t){return this.updateWorldMatrix(!0,!1),t.applyMatrix4(this.matrixWorld)}worldToLocal(t){return this.updateWorldMatrix(!0,!1),t.applyMatrix4(vn.copy(this.matrixWorld).invert())}lookAt(t,e,n){t.isVector3?vs.copy(t):vs.set(t,e,n);const s=this.parent;this.updateWorldMatrix(!0,!1),ji.setFromMatrixPosition(this.matrixWorld),this.isCamera||this.isLight?vn.lookAt(ji,vs,this.up):vn.lookAt(vs,ji,this.up),this.quaternion.setFromRotationMatrix(vn),s&&(vn.extractRotation(s.matrixWorld),fi.setFromRotationMatrix(vn),this.quaternion.premultiply(fi.invert()))}add(t){if(arguments.length>1){for(let e=0;e<arguments.length;e++)this.add(arguments[e]);return this}return t===this?(console.error("THREE.Object3D.add: object can't be added as a child of itself.",t),this):(t&&t.isObject3D?(t.removeFromParent(),t.parent=this,this.children.push(t),t.dispatchEvent(bo),pi.child=t,this.dispatchEvent(pi),pi.child=null):console.error("THREE.Object3D.add: object not an instance of THREE.Object3D.",t),this)}remove(t){if(arguments.length>1){for(let n=0;n<arguments.length;n++)this.remove(arguments[n]);return this}const e=this.children.indexOf(t);return e!==-1&&(t.parent=null,this.children.splice(e,1),t.dispatchEvent(Fh),yr.child=t,this.dispatchEvent(yr),yr.child=null),this}removeFromParent(){const t=this.parent;return t!==null&&t.remove(this),this}clear(){return this.remove(...this.children)}attach(t){return this.updateWorldMatrix(!0,!1),vn.copy(this.matrixWorld).invert(),t.parent!==null&&(t.parent.updateWorldMatrix(!0,!1),vn.multiply(t.parent.matrixWorld)),t.applyMatrix4(vn),t.removeFromParent(),t.parent=this,this.children.push(t),t.updateWorldMatrix(!1,!0),t.dispatchEvent(bo),pi.child=t,this.dispatchEvent(pi),pi.child=null,this}getObjectById(t){return this.getObjectByProperty("id",t)}getObjectByName(t){return this.getObjectByProperty("name",t)}getObjectByProperty(t,e){if(this[t]===e)return this;for(let n=0,s=this.children.length;n<s;n++){const a=this.children[n].getObjectByProperty(t,e);if(a!==void 0)return a}}getObjectsByProperty(t,e,n=[]){this[t]===e&&n.push(this);const s=this.children;for(let r=0,a=s.length;r<a;r++)s[r].getObjectsByProperty(t,e,n);return n}getWorldPosition(t){return this.updateWorldMatrix(!0,!1),t.setFromMatrixPosition(this.matrixWorld)}getWorldQuaternion(t){return this.updateWorldMatrix(!0,!1),this.matrixWorld.decompose(ji,t,Ih),t}getWorldScale(t){return this.updateWorldMatrix(!0,!1),this.matrixWorld.decompose(ji,Nh,t),t}getWorldDirection(t){this.updateWorldMatrix(!0,!1);const e=this.matrixWorld.elements;return t.set(e[8],e[9],e[10]).normalize()}raycast(){}traverse(t){t(this);const e=this.children;for(let n=0,s=e.length;n<s;n++)e[n].traverse(t)}traverseVisible(t){if(this.visible===!1)return;t(this);const e=this.children;for(let n=0,s=e.length;n<s;n++)e[n].traverseVisible(t)}traverseAncestors(t){const e=this.parent;e!==null&&(t(e),e.traverseAncestors(t))}updateMatrix(){this.matrix.compose(this.position,this.quaternion,this.scale),this.matrixWorldNeedsUpdate=!0}updateMatrixWorld(t){this.matrixAutoUpdate&&this.updateMatrix(),(this.matrixWorldNeedsUpdate||t)&&(this.matrixWorldAutoUpdate===!0&&(this.parent===null?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix)),this.matrixWorldNeedsUpdate=!1,t=!0);const e=this.children;for(let n=0,s=e.length;n<s;n++)e[n].updateMatrixWorld(t)}updateWorldMatrix(t,e){const n=this.parent;if(t===!0&&n!==null&&n.updateWorldMatrix(!0,!1),this.matrixAutoUpdate&&this.updateMatrix(),this.matrixWorldAutoUpdate===!0&&(this.parent===null?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix)),e===!0){const s=this.children;for(let r=0,a=s.length;r<a;r++)s[r].updateWorldMatrix(!1,!0)}}toJSON(t){const e=t===void 0||typeof t=="string",n={};e&&(t={geometries:{},materials:{},textures:{},images:{},shapes:{},skeletons:{},animations:{},nodes:{}},n.metadata={version:4.6,type:"Object",generator:"Object3D.toJSON"});const s={};s.uuid=this.uuid,s.type=this.type,this.name!==""&&(s.name=this.name),this.castShadow===!0&&(s.castShadow=!0),this.receiveShadow===!0&&(s.receiveShadow=!0),this.visible===!1&&(s.visible=!1),this.frustumCulled===!1&&(s.frustumCulled=!1),this.renderOrder!==0&&(s.renderOrder=this.renderOrder),Object.keys(this.userData).length>0&&(s.userData=this.userData),s.layers=this.layers.mask,s.matrix=this.matrix.toArray(),s.up=this.up.toArray(),this.matrixAutoUpdate===!1&&(s.matrixAutoUpdate=!1),this.isInstancedMesh&&(s.type="InstancedMesh",s.count=this.count,s.instanceMatrix=this.instanceMatrix.toJSON(),this.instanceColor!==null&&(s.instanceColor=this.instanceColor.toJSON())),this.isBatchedMesh&&(s.type="BatchedMesh",s.perObjectFrustumCulled=this.perObjectFrustumCulled,s.sortObjects=this.sortObjects,s.drawRanges=this._drawRanges,s.reservedRanges=this._reservedRanges,s.visibility=this._visibility,s.active=this._active,s.bounds=this._bounds.map(o=>({boxInitialized:o.boxInitialized,boxMin:o.box.min.toArray(),boxMax:o.box.max.toArray(),sphereInitialized:o.sphereInitialized,sphereRadius:o.sphere.radius,sphereCenter:o.sphere.center.toArray()})),s.maxInstanceCount=this._maxInstanceCount,s.maxVertexCount=this._maxVertexCount,s.maxIndexCount=this._maxIndexCount,s.geometryInitialized=this._geometryInitialized,s.geometryCount=this._geometryCount,s.matricesTexture=this._matricesTexture.toJSON(t),this._colorsTexture!==null&&(s.colorsTexture=this._colorsTexture.toJSON(t)),this.boundingSphere!==null&&(s.boundingSphere={center:s.boundingSphere.center.toArray(),radius:s.boundingSphere.radius}),this.boundingBox!==null&&(s.boundingBox={min:s.boundingBox.min.toArray(),max:s.boundingBox.max.toArray()}));function r(o,l){return o[l.uuid]===void 0&&(o[l.uuid]=l.toJSON(t)),l.uuid}if(this.isScene)this.background&&(this.background.isColor?s.background=this.background.toJSON():this.background.isTexture&&(s.background=this.background.toJSON(t).uuid)),this.environment&&this.environment.isTexture&&this.environment.isRenderTargetTexture!==!0&&(s.environment=this.environment.toJSON(t).uuid);else if(this.isMesh||this.isLine||this.isPoints){s.geometry=r(t.geometries,this.geometry);const o=this.geometry.parameters;if(o!==void 0&&o.shapes!==void 0){const l=o.shapes;if(Array.isArray(l))for(let c=0,h=l.length;c<h;c++){const d=l[c];r(t.shapes,d)}else r(t.shapes,l)}}if(this.isSkinnedMesh&&(s.bindMode=this.bindMode,s.bindMatrix=this.bindMatrix.toArray(),this.skeleton!==void 0&&(r(t.skeletons,this.skeleton),s.skeleton=this.skeleton.uuid)),this.material!==void 0)if(Array.isArray(this.material)){const o=[];for(let l=0,c=this.material.length;l<c;l++)o.push(r(t.materials,this.material[l]));s.material=o}else s.material=r(t.materials,this.material);if(this.children.length>0){s.children=[];for(let o=0;o<this.children.length;o++)s.children.push(this.children[o].toJSON(t).object)}if(this.animations.length>0){s.animations=[];for(let o=0;o<this.animations.length;o++){const l=this.animations[o];s.animations.push(r(t.animations,l))}}if(e){const o=a(t.geometries),l=a(t.materials),c=a(t.textures),h=a(t.images),d=a(t.shapes),f=a(t.skeletons),m=a(t.animations),g=a(t.nodes);o.length>0&&(n.geometries=o),l.length>0&&(n.materials=l),c.length>0&&(n.textures=c),h.length>0&&(n.images=h),d.length>0&&(n.shapes=d),f.length>0&&(n.skeletons=f),m.length>0&&(n.animations=m),g.length>0&&(n.nodes=g)}return n.object=s,n;function a(o){const l=[];for(const c in o){const h=o[c];delete h.metadata,l.push(h)}return l}}clone(t){return new this.constructor().copy(this,t)}copy(t,e=!0){if(this.name=t.name,this.up.copy(t.up),this.position.copy(t.position),this.rotation.order=t.rotation.order,this.quaternion.copy(t.quaternion),this.scale.copy(t.scale),this.matrix.copy(t.matrix),this.matrixWorld.copy(t.matrixWorld),this.matrixAutoUpdate=t.matrixAutoUpdate,this.matrixWorldAutoUpdate=t.matrixWorldAutoUpdate,this.matrixWorldNeedsUpdate=t.matrixWorldNeedsUpdate,this.layers.mask=t.layers.mask,this.visible=t.visible,this.castShadow=t.castShadow,this.receiveShadow=t.receiveShadow,this.frustumCulled=t.frustumCulled,this.renderOrder=t.renderOrder,this.animations=t.animations.slice(),this.userData=JSON.parse(JSON.stringify(t.userData)),e===!0)for(let n=0;n<t.children.length;n++){const s=t.children[n];this.add(s.clone())}return this}}be.DEFAULT_UP=new P(0,1,0);be.DEFAULT_MATRIX_AUTO_UPDATE=!0;be.DEFAULT_MATRIX_WORLD_AUTO_UPDATE=!0;const sn=new P,xn=new P,Er=new P,Mn=new P,mi=new P,_i=new P,Ao=new P,Tr=new P,br=new P,Ar=new P,wr=new oe,Rr=new oe,Cr=new oe;class Je{constructor(t=new P,e=new P,n=new P){this.a=t,this.b=e,this.c=n}static getNormal(t,e,n,s){s.subVectors(n,e),sn.subVectors(t,e),s.cross(sn);const r=s.lengthSq();return r>0?s.multiplyScalar(1/Math.sqrt(r)):s.set(0,0,0)}static getBarycoord(t,e,n,s,r){sn.subVectors(s,e),xn.subVectors(n,e),Er.subVectors(t,e);const a=sn.dot(sn),o=sn.dot(xn),l=sn.dot(Er),c=xn.dot(xn),h=xn.dot(Er),d=a*c-o*o;if(d===0)return r.set(0,0,0),null;const f=1/d,m=(c*l-o*h)*f,g=(a*h-o*l)*f;return r.set(1-m-g,g,m)}static containsPoint(t,e,n,s){return this.getBarycoord(t,e,n,s,Mn)===null?!1:Mn.x>=0&&Mn.y>=0&&Mn.x+Mn.y<=1}static getInterpolation(t,e,n,s,r,a,o,l){return this.getBarycoord(t,e,n,s,Mn)===null?(l.x=0,l.y=0,"z"in l&&(l.z=0),"w"in l&&(l.w=0),null):(l.setScalar(0),l.addScaledVector(r,Mn.x),l.addScaledVector(a,Mn.y),l.addScaledVector(o,Mn.z),l)}static getInterpolatedAttribute(t,e,n,s,r,a){return wr.setScalar(0),Rr.setScalar(0),Cr.setScalar(0),wr.fromBufferAttribute(t,e),Rr.fromBufferAttribute(t,n),Cr.fromBufferAttribute(t,s),a.setScalar(0),a.addScaledVector(wr,r.x),a.addScaledVector(Rr,r.y),a.addScaledVector(Cr,r.z),a}static isFrontFacing(t,e,n,s){return sn.subVectors(n,e),xn.subVectors(t,e),sn.cross(xn).dot(s)<0}set(t,e,n){return this.a.copy(t),this.b.copy(e),this.c.copy(n),this}setFromPointsAndIndices(t,e,n,s){return this.a.copy(t[e]),this.b.copy(t[n]),this.c.copy(t[s]),this}setFromAttributeAndIndices(t,e,n,s){return this.a.fromBufferAttribute(t,e),this.b.fromBufferAttribute(t,n),this.c.fromBufferAttribute(t,s),this}clone(){return new this.constructor().copy(this)}copy(t){return this.a.copy(t.a),this.b.copy(t.b),this.c.copy(t.c),this}getArea(){return sn.subVectors(this.c,this.b),xn.subVectors(this.a,this.b),sn.cross(xn).length()*.5}getMidpoint(t){return t.addVectors(this.a,this.b).add(this.c).multiplyScalar(1/3)}getNormal(t){return Je.getNormal(this.a,this.b,this.c,t)}getPlane(t){return t.setFromCoplanarPoints(this.a,this.b,this.c)}getBarycoord(t,e){return Je.getBarycoord(t,this.a,this.b,this.c,e)}getInterpolation(t,e,n,s,r){return Je.getInterpolation(t,this.a,this.b,this.c,e,n,s,r)}containsPoint(t){return Je.containsPoint(t,this.a,this.b,this.c)}isFrontFacing(t){return Je.isFrontFacing(this.a,this.b,this.c,t)}intersectsBox(t){return t.intersectsTriangle(this)}closestPointToPoint(t,e){const n=this.a,s=this.b,r=this.c;let a,o;mi.subVectors(s,n),_i.subVectors(r,n),Tr.subVectors(t,n);const l=mi.dot(Tr),c=_i.dot(Tr);if(l<=0&&c<=0)return e.copy(n);br.subVectors(t,s);const h=mi.dot(br),d=_i.dot(br);if(h>=0&&d<=h)return e.copy(s);const f=l*d-h*c;if(f<=0&&l>=0&&h<=0)return a=l/(l-h),e.copy(n).addScaledVector(mi,a);Ar.subVectors(t,r);const m=mi.dot(Ar),g=_i.dot(Ar);if(g>=0&&m<=g)return e.copy(r);const x=m*c-l*g;if(x<=0&&c>=0&&g<=0)return o=c/(c-g),e.copy(n).addScaledVector(_i,o);const p=h*g-m*d;if(p<=0&&d-h>=0&&m-g>=0)return Ao.subVectors(r,s),o=(d-h)/(d-h+(m-g)),e.copy(s).addScaledVector(Ao,o);const u=1/(p+x+f);return a=x*u,o=f*u,e.copy(n).addScaledVector(mi,a).addScaledVector(_i,o)}equals(t){return t.a.equals(this.a)&&t.b.equals(this.b)&&t.c.equals(this.c)}}const $l={aliceblue:15792383,antiquewhite:16444375,aqua:65535,aquamarine:8388564,azure:15794175,beige:16119260,bisque:16770244,black:0,blanchedalmond:16772045,blue:255,blueviolet:9055202,brown:10824234,burlywood:14596231,cadetblue:6266528,chartreuse:8388352,chocolate:13789470,coral:16744272,cornflowerblue:6591981,cornsilk:16775388,crimson:14423100,cyan:65535,darkblue:139,darkcyan:35723,darkgoldenrod:12092939,darkgray:11119017,darkgreen:25600,darkgrey:11119017,darkkhaki:12433259,darkmagenta:9109643,darkolivegreen:5597999,darkorange:16747520,darkorchid:10040012,darkred:9109504,darksalmon:15308410,darkseagreen:9419919,darkslateblue:4734347,darkslategray:3100495,darkslategrey:3100495,darkturquoise:52945,darkviolet:9699539,deeppink:16716947,deepskyblue:49151,dimgray:6908265,dimgrey:6908265,dodgerblue:2003199,firebrick:11674146,floralwhite:16775920,forestgreen:2263842,fuchsia:16711935,gainsboro:14474460,ghostwhite:16316671,gold:16766720,goldenrod:14329120,gray:8421504,green:32768,greenyellow:11403055,grey:8421504,honeydew:15794160,hotpink:16738740,indianred:13458524,indigo:4915330,ivory:16777200,khaki:15787660,lavender:15132410,lavenderblush:16773365,lawngreen:8190976,lemonchiffon:16775885,lightblue:11393254,lightcoral:15761536,lightcyan:14745599,lightgoldenrodyellow:16448210,lightgray:13882323,lightgreen:9498256,lightgrey:13882323,lightpink:16758465,lightsalmon:16752762,lightseagreen:2142890,lightskyblue:8900346,lightslategray:7833753,lightslategrey:7833753,lightsteelblue:11584734,lightyellow:16777184,lime:65280,limegreen:3329330,linen:16445670,magenta:16711935,maroon:8388608,mediumaquamarine:6737322,mediumblue:205,mediumorchid:12211667,mediumpurple:9662683,mediumseagreen:3978097,mediumslateblue:8087790,mediumspringgreen:64154,mediumturquoise:4772300,mediumvioletred:13047173,midnightblue:1644912,mintcream:16121850,mistyrose:16770273,moccasin:16770229,navajowhite:16768685,navy:128,oldlace:16643558,olive:8421376,olivedrab:7048739,orange:16753920,orangered:16729344,orchid:14315734,palegoldenrod:15657130,palegreen:10025880,paleturquoise:11529966,palevioletred:14381203,papayawhip:16773077,peachpuff:16767673,peru:13468991,pink:16761035,plum:14524637,powderblue:11591910,purple:8388736,rebeccapurple:6697881,red:16711680,rosybrown:12357519,royalblue:4286945,saddlebrown:9127187,salmon:16416882,sandybrown:16032864,seagreen:3050327,seashell:16774638,sienna:10506797,silver:12632256,skyblue:8900331,slateblue:6970061,slategray:7372944,slategrey:7372944,snow:16775930,springgreen:65407,steelblue:4620980,tan:13808780,teal:32896,thistle:14204888,tomato:16737095,turquoise:4251856,violet:15631086,wheat:16113331,white:16777215,whitesmoke:16119285,yellow:16776960,yellowgreen:10145074},Ln={h:0,s:0,l:0},xs={h:0,s:0,l:0};function Pr(i,t,e){return e<0&&(e+=1),e>1&&(e-=1),e<1/6?i+(t-i)*6*e:e<1/2?t:e<2/3?i+(t-i)*6*(2/3-e):i}class xt{constructor(t,e,n){return this.isColor=!0,this.r=1,this.g=1,this.b=1,this.set(t,e,n)}set(t,e,n){if(e===void 0&&n===void 0){const s=t;s&&s.isColor?this.copy(s):typeof s=="number"?this.setHex(s):typeof s=="string"&&this.setStyle(s)}else this.setRGB(t,e,n);return this}setScalar(t){return this.r=t,this.g=t,this.b=t,this}setHex(t,e=$e){return t=Math.floor(t),this.r=(t>>16&255)/255,this.g=(t>>8&255)/255,this.b=(t&255)/255,$t.toWorkingColorSpace(this,e),this}setRGB(t,e,n,s=$t.workingColorSpace){return this.r=t,this.g=e,this.b=n,$t.toWorkingColorSpace(this,s),this}setHSL(t,e,n,s=$t.workingColorSpace){if(t=vh(t,1),e=Gt(e,0,1),n=Gt(n,0,1),e===0)this.r=this.g=this.b=n;else{const r=n<=.5?n*(1+e):n+e-n*e,a=2*n-r;this.r=Pr(a,r,t+1/3),this.g=Pr(a,r,t),this.b=Pr(a,r,t-1/3)}return $t.toWorkingColorSpace(this,s),this}setStyle(t,e=$e){function n(r){r!==void 0&&parseFloat(r)<1&&console.warn("THREE.Color: Alpha component of "+t+" will be ignored.")}let s;if(s=/^(\w+)\(([^\)]*)\)/.exec(t)){let r;const a=s[1],o=s[2];switch(a){case"rgb":case"rgba":if(r=/^\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(o))return n(r[4]),this.setRGB(Math.min(255,parseInt(r[1],10))/255,Math.min(255,parseInt(r[2],10))/255,Math.min(255,parseInt(r[3],10))/255,e);if(r=/^\s*(\d+)\%\s*,\s*(\d+)\%\s*,\s*(\d+)\%\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(o))return n(r[4]),this.setRGB(Math.min(100,parseInt(r[1],10))/100,Math.min(100,parseInt(r[2],10))/100,Math.min(100,parseInt(r[3],10))/100,e);break;case"hsl":case"hsla":if(r=/^\s*(\d*\.?\d+)\s*,\s*(\d*\.?\d+)\%\s*,\s*(\d*\.?\d+)\%\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(o))return n(r[4]),this.setHSL(parseFloat(r[1])/360,parseFloat(r[2])/100,parseFloat(r[3])/100,e);break;default:console.warn("THREE.Color: Unknown color model "+t)}}else if(s=/^\#([A-Fa-f\d]+)$/.exec(t)){const r=s[1],a=r.length;if(a===3)return this.setRGB(parseInt(r.charAt(0),16)/15,parseInt(r.charAt(1),16)/15,parseInt(r.charAt(2),16)/15,e);if(a===6)return this.setHex(parseInt(r,16),e);console.warn("THREE.Color: Invalid hex color "+t)}else if(t&&t.length>0)return this.setColorName(t,e);return this}setColorName(t,e=$e){const n=$l[t.toLowerCase()];return n!==void 0?this.setHex(n,e):console.warn("THREE.Color: Unknown color "+t),this}clone(){return new this.constructor(this.r,this.g,this.b)}copy(t){return this.r=t.r,this.g=t.g,this.b=t.b,this}copySRGBToLinear(t){return this.r=An(t.r),this.g=An(t.g),this.b=An(t.b),this}copyLinearToSRGB(t){return this.r=Ii(t.r),this.g=Ii(t.g),this.b=Ii(t.b),this}convertSRGBToLinear(){return this.copySRGBToLinear(this),this}convertLinearToSRGB(){return this.copyLinearToSRGB(this),this}getHex(t=$e){return $t.fromWorkingColorSpace(Re.copy(this),t),Math.round(Gt(Re.r*255,0,255))*65536+Math.round(Gt(Re.g*255,0,255))*256+Math.round(Gt(Re.b*255,0,255))}getHexString(t=$e){return("000000"+this.getHex(t).toString(16)).slice(-6)}getHSL(t,e=$t.workingColorSpace){$t.fromWorkingColorSpace(Re.copy(this),e);const n=Re.r,s=Re.g,r=Re.b,a=Math.max(n,s,r),o=Math.min(n,s,r);let l,c;const h=(o+a)/2;if(o===a)l=0,c=0;else{const d=a-o;switch(c=h<=.5?d/(a+o):d/(2-a-o),a){case n:l=(s-r)/d+(s<r?6:0);break;case s:l=(r-n)/d+2;break;case r:l=(n-s)/d+4;break}l/=6}return t.h=l,t.s=c,t.l=h,t}getRGB(t,e=$t.workingColorSpace){return $t.fromWorkingColorSpace(Re.copy(this),e),t.r=Re.r,t.g=Re.g,t.b=Re.b,t}getStyle(t=$e){$t.fromWorkingColorSpace(Re.copy(this),t);const e=Re.r,n=Re.g,s=Re.b;return t!==$e?`color(${t} ${e.toFixed(3)} ${n.toFixed(3)} ${s.toFixed(3)})`:`rgb(${Math.round(e*255)},${Math.round(n*255)},${Math.round(s*255)})`}offsetHSL(t,e,n){return this.getHSL(Ln),this.setHSL(Ln.h+t,Ln.s+e,Ln.l+n)}add(t){return this.r+=t.r,this.g+=t.g,this.b+=t.b,this}addColors(t,e){return this.r=t.r+e.r,this.g=t.g+e.g,this.b=t.b+e.b,this}addScalar(t){return this.r+=t,this.g+=t,this.b+=t,this}sub(t){return this.r=Math.max(0,this.r-t.r),this.g=Math.max(0,this.g-t.g),this.b=Math.max(0,this.b-t.b),this}multiply(t){return this.r*=t.r,this.g*=t.g,this.b*=t.b,this}multiplyScalar(t){return this.r*=t,this.g*=t,this.b*=t,this}lerp(t,e){return this.r+=(t.r-this.r)*e,this.g+=(t.g-this.g)*e,this.b+=(t.b-this.b)*e,this}lerpColors(t,e,n){return this.r=t.r+(e.r-t.r)*n,this.g=t.g+(e.g-t.g)*n,this.b=t.b+(e.b-t.b)*n,this}lerpHSL(t,e){this.getHSL(Ln),t.getHSL(xs);const n=fr(Ln.h,xs.h,e),s=fr(Ln.s,xs.s,e),r=fr(Ln.l,xs.l,e);return this.setHSL(n,s,r),this}setFromVector3(t){return this.r=t.x,this.g=t.y,this.b=t.z,this}applyMatrix3(t){const e=this.r,n=this.g,s=this.b,r=t.elements;return this.r=r[0]*e+r[3]*n+r[6]*s,this.g=r[1]*e+r[4]*n+r[7]*s,this.b=r[2]*e+r[5]*n+r[8]*s,this}equals(t){return t.r===this.r&&t.g===this.g&&t.b===this.b}fromArray(t,e=0){return this.r=t[e],this.g=t[e+1],this.b=t[e+2],this}toArray(t=[],e=0){return t[e]=this.r,t[e+1]=this.g,t[e+2]=this.b,t}fromBufferAttribute(t,e){return this.r=t.getX(e),this.g=t.getY(e),this.b=t.getZ(e),this}toJSON(){return this.getHex()}*[Symbol.iterator](){yield this.r,yield this.g,yield this.b}}const Re=new xt;xt.NAMES=$l;let Oh=0;class Hn extends ii{constructor(){super(),this.isMaterial=!0,Object.defineProperty(this,"id",{value:Oh++}),this.uuid=Bn(),this.name="",this.type="Material",this.blending=Li,this.side=zn,this.vertexColors=!1,this.opacity=1,this.transparent=!1,this.alphaHash=!1,this.blendSrc=Zr,this.blendDst=Kr,this.blendEquation=Kn,this.blendSrcAlpha=null,this.blendDstAlpha=null,this.blendEquationAlpha=null,this.blendColor=new xt(0,0,0),this.blendAlpha=0,this.depthFunc=Ni,this.depthTest=!0,this.depthWrite=!0,this.stencilWriteMask=255,this.stencilFunc=fo,this.stencilRef=0,this.stencilFuncMask=255,this.stencilFail=oi,this.stencilZFail=oi,this.stencilZPass=oi,this.stencilWrite=!1,this.clippingPlanes=null,this.clipIntersection=!1,this.clipShadows=!1,this.shadowSide=null,this.colorWrite=!0,this.precision=null,this.polygonOffset=!1,this.polygonOffsetFactor=0,this.polygonOffsetUnits=0,this.dithering=!1,this.alphaToCoverage=!1,this.premultipliedAlpha=!1,this.forceSinglePass=!1,this.visible=!0,this.toneMapped=!0,this.userData={},this.version=0,this._alphaTest=0}get alphaTest(){return this._alphaTest}set alphaTest(t){this._alphaTest>0!=t>0&&this.version++,this._alphaTest=t}onBeforeRender(){}onBeforeCompile(){}customProgramCacheKey(){return this.onBeforeCompile.toString()}setValues(t){if(t!==void 0)for(const e in t){const n=t[e];if(n===void 0){console.warn(`THREE.Material: parameter '${e}' has value of undefined.`);continue}const s=this[e];if(s===void 0){console.warn(`THREE.Material: '${e}' is not a property of THREE.${this.type}.`);continue}s&&s.isColor?s.set(n):s&&s.isVector3&&n&&n.isVector3?s.copy(n):this[e]=n}}toJSON(t){const e=t===void 0||typeof t=="string";e&&(t={textures:{},images:{}});const n={metadata:{version:4.6,type:"Material",generator:"Material.toJSON"}};n.uuid=this.uuid,n.type=this.type,this.name!==""&&(n.name=this.name),this.color&&this.color.isColor&&(n.color=this.color.getHex()),this.roughness!==void 0&&(n.roughness=this.roughness),this.metalness!==void 0&&(n.metalness=this.metalness),this.sheen!==void 0&&(n.sheen=this.sheen),this.sheenColor&&this.sheenColor.isColor&&(n.sheenColor=this.sheenColor.getHex()),this.sheenRoughness!==void 0&&(n.sheenRoughness=this.sheenRoughness),this.emissive&&this.emissive.isColor&&(n.emissive=this.emissive.getHex()),this.emissiveIntensity!==void 0&&this.emissiveIntensity!==1&&(n.emissiveIntensity=this.emissiveIntensity),this.specular&&this.specular.isColor&&(n.specular=this.specular.getHex()),this.specularIntensity!==void 0&&(n.specularIntensity=this.specularIntensity),this.specularColor&&this.specularColor.isColor&&(n.specularColor=this.specularColor.getHex()),this.shininess!==void 0&&(n.shininess=this.shininess),this.clearcoat!==void 0&&(n.clearcoat=this.clearcoat),this.clearcoatRoughness!==void 0&&(n.clearcoatRoughness=this.clearcoatRoughness),this.clearcoatMap&&this.clearcoatMap.isTexture&&(n.clearcoatMap=this.clearcoatMap.toJSON(t).uuid),this.clearcoatRoughnessMap&&this.clearcoatRoughnessMap.isTexture&&(n.clearcoatRoughnessMap=this.clearcoatRoughnessMap.toJSON(t).uuid),this.clearcoatNormalMap&&this.clearcoatNormalMap.isTexture&&(n.clearcoatNormalMap=this.clearcoatNormalMap.toJSON(t).uuid,n.clearcoatNormalScale=this.clearcoatNormalScale.toArray()),this.dispersion!==void 0&&(n.dispersion=this.dispersion),this.iridescence!==void 0&&(n.iridescence=this.iridescence),this.iridescenceIOR!==void 0&&(n.iridescenceIOR=this.iridescenceIOR),this.iridescenceThicknessRange!==void 0&&(n.iridescenceThicknessRange=this.iridescenceThicknessRange),this.iridescenceMap&&this.iridescenceMap.isTexture&&(n.iridescenceMap=this.iridescenceMap.toJSON(t).uuid),this.iridescenceThicknessMap&&this.iridescenceThicknessMap.isTexture&&(n.iridescenceThicknessMap=this.iridescenceThicknessMap.toJSON(t).uuid),this.anisotropy!==void 0&&(n.anisotropy=this.anisotropy),this.anisotropyRotation!==void 0&&(n.anisotropyRotation=this.anisotropyRotation),this.anisotropyMap&&this.anisotropyMap.isTexture&&(n.anisotropyMap=this.anisotropyMap.toJSON(t).uuid),this.map&&this.map.isTexture&&(n.map=this.map.toJSON(t).uuid),this.matcap&&this.matcap.isTexture&&(n.matcap=this.matcap.toJSON(t).uuid),this.alphaMap&&this.alphaMap.isTexture&&(n.alphaMap=this.alphaMap.toJSON(t).uuid),this.lightMap&&this.lightMap.isTexture&&(n.lightMap=this.lightMap.toJSON(t).uuid,n.lightMapIntensity=this.lightMapIntensity),this.aoMap&&this.aoMap.isTexture&&(n.aoMap=this.aoMap.toJSON(t).uuid,n.aoMapIntensity=this.aoMapIntensity),this.bumpMap&&this.bumpMap.isTexture&&(n.bumpMap=this.bumpMap.toJSON(t).uuid,n.bumpScale=this.bumpScale),this.normalMap&&this.normalMap.isTexture&&(n.normalMap=this.normalMap.toJSON(t).uuid,n.normalMapType=this.normalMapType,n.normalScale=this.normalScale.toArray()),this.displacementMap&&this.displacementMap.isTexture&&(n.displacementMap=this.displacementMap.toJSON(t).uuid,n.displacementScale=this.displacementScale,n.displacementBias=this.displacementBias),this.roughnessMap&&this.roughnessMap.isTexture&&(n.roughnessMap=this.roughnessMap.toJSON(t).uuid),this.metalnessMap&&this.metalnessMap.isTexture&&(n.metalnessMap=this.metalnessMap.toJSON(t).uuid),this.emissiveMap&&this.emissiveMap.isTexture&&(n.emissiveMap=this.emissiveMap.toJSON(t).uuid),this.specularMap&&this.specularMap.isTexture&&(n.specularMap=this.specularMap.toJSON(t).uuid),this.specularIntensityMap&&this.specularIntensityMap.isTexture&&(n.specularIntensityMap=this.specularIntensityMap.toJSON(t).uuid),this.specularColorMap&&this.specularColorMap.isTexture&&(n.specularColorMap=this.specularColorMap.toJSON(t).uuid),this.envMap&&this.envMap.isTexture&&(n.envMap=this.envMap.toJSON(t).uuid,this.combine!==void 0&&(n.combine=this.combine)),this.envMapRotation!==void 0&&(n.envMapRotation=this.envMapRotation.toArray()),this.envMapIntensity!==void 0&&(n.envMapIntensity=this.envMapIntensity),this.reflectivity!==void 0&&(n.reflectivity=this.reflectivity),this.refractionRatio!==void 0&&(n.refractionRatio=this.refractionRatio),this.gradientMap&&this.gradientMap.isTexture&&(n.gradientMap=this.gradientMap.toJSON(t).uuid),this.transmission!==void 0&&(n.transmission=this.transmission),this.transmissionMap&&this.transmissionMap.isTexture&&(n.transmissionMap=this.transmissionMap.toJSON(t).uuid),this.thickness!==void 0&&(n.thickness=this.thickness),this.thicknessMap&&this.thicknessMap.isTexture&&(n.thicknessMap=this.thicknessMap.toJSON(t).uuid),this.attenuationDistance!==void 0&&this.attenuationDistance!==1/0&&(n.attenuationDistance=this.attenuationDistance),this.attenuationColor!==void 0&&(n.attenuationColor=this.attenuationColor.getHex()),this.size!==void 0&&(n.size=this.size),this.shadowSide!==null&&(n.shadowSide=this.shadowSide),this.sizeAttenuation!==void 0&&(n.sizeAttenuation=this.sizeAttenuation),this.blending!==Li&&(n.blending=this.blending),this.side!==zn&&(n.side=this.side),this.vertexColors===!0&&(n.vertexColors=!0),this.opacity<1&&(n.opacity=this.opacity),this.transparent===!0&&(n.transparent=!0),this.blendSrc!==Zr&&(n.blendSrc=this.blendSrc),this.blendDst!==Kr&&(n.blendDst=this.blendDst),this.blendEquation!==Kn&&(n.blendEquation=this.blendEquation),this.blendSrcAlpha!==null&&(n.blendSrcAlpha=this.blendSrcAlpha),this.blendDstAlpha!==null&&(n.blendDstAlpha=this.blendDstAlpha),this.blendEquationAlpha!==null&&(n.blendEquationAlpha=this.blendEquationAlpha),this.blendColor&&this.blendColor.isColor&&(n.blendColor=this.blendColor.getHex()),this.blendAlpha!==0&&(n.blendAlpha=this.blendAlpha),this.depthFunc!==Ni&&(n.depthFunc=this.depthFunc),this.depthTest===!1&&(n.depthTest=this.depthTest),this.depthWrite===!1&&(n.depthWrite=this.depthWrite),this.colorWrite===!1&&(n.colorWrite=this.colorWrite),this.stencilWriteMask!==255&&(n.stencilWriteMask=this.stencilWriteMask),this.stencilFunc!==fo&&(n.stencilFunc=this.stencilFunc),this.stencilRef!==0&&(n.stencilRef=this.stencilRef),this.stencilFuncMask!==255&&(n.stencilFuncMask=this.stencilFuncMask),this.stencilFail!==oi&&(n.stencilFail=this.stencilFail),this.stencilZFail!==oi&&(n.stencilZFail=this.stencilZFail),this.stencilZPass!==oi&&(n.stencilZPass=this.stencilZPass),this.stencilWrite===!0&&(n.stencilWrite=this.stencilWrite),this.rotation!==void 0&&this.rotation!==0&&(n.rotation=this.rotation),this.polygonOffset===!0&&(n.polygonOffset=!0),this.polygonOffsetFactor!==0&&(n.polygonOffsetFactor=this.polygonOffsetFactor),this.polygonOffsetUnits!==0&&(n.polygonOffsetUnits=this.polygonOffsetUnits),this.linewidth!==void 0&&this.linewidth!==1&&(n.linewidth=this.linewidth),this.dashSize!==void 0&&(n.dashSize=this.dashSize),this.gapSize!==void 0&&(n.gapSize=this.gapSize),this.scale!==void 0&&(n.scale=this.scale),this.dithering===!0&&(n.dithering=!0),this.alphaTest>0&&(n.alphaTest=this.alphaTest),this.alphaHash===!0&&(n.alphaHash=!0),this.alphaToCoverage===!0&&(n.alphaToCoverage=!0),this.premultipliedAlpha===!0&&(n.premultipliedAlpha=!0),this.forceSinglePass===!0&&(n.forceSinglePass=!0),this.wireframe===!0&&(n.wireframe=!0),this.wireframeLinewidth>1&&(n.wireframeLinewidth=this.wireframeLinewidth),this.wireframeLinecap!=="round"&&(n.wireframeLinecap=this.wireframeLinecap),this.wireframeLinejoin!=="round"&&(n.wireframeLinejoin=this.wireframeLinejoin),this.flatShading===!0&&(n.flatShading=!0),this.visible===!1&&(n.visible=!1),this.toneMapped===!1&&(n.toneMapped=!1),this.fog===!1&&(n.fog=!1),Object.keys(this.userData).length>0&&(n.userData=this.userData);function s(r){const a=[];for(const o in r){const l=r[o];delete l.metadata,a.push(l)}return a}if(e){const r=s(t.textures),a=s(t.images);r.length>0&&(n.textures=r),a.length>0&&(n.images=a)}return n}clone(){return new this.constructor().copy(this)}copy(t){this.name=t.name,this.blending=t.blending,this.side=t.side,this.vertexColors=t.vertexColors,this.opacity=t.opacity,this.transparent=t.transparent,this.blendSrc=t.blendSrc,this.blendDst=t.blendDst,this.blendEquation=t.blendEquation,this.blendSrcAlpha=t.blendSrcAlpha,this.blendDstAlpha=t.blendDstAlpha,this.blendEquationAlpha=t.blendEquationAlpha,this.blendColor.copy(t.blendColor),this.blendAlpha=t.blendAlpha,this.depthFunc=t.depthFunc,this.depthTest=t.depthTest,this.depthWrite=t.depthWrite,this.stencilWriteMask=t.stencilWriteMask,this.stencilFunc=t.stencilFunc,this.stencilRef=t.stencilRef,this.stencilFuncMask=t.stencilFuncMask,this.stencilFail=t.stencilFail,this.stencilZFail=t.stencilZFail,this.stencilZPass=t.stencilZPass,this.stencilWrite=t.stencilWrite;const e=t.clippingPlanes;let n=null;if(e!==null){const s=e.length;n=new Array(s);for(let r=0;r!==s;++r)n[r]=e[r].clone()}return this.clippingPlanes=n,this.clipIntersection=t.clipIntersection,this.clipShadows=t.clipShadows,this.shadowSide=t.shadowSide,this.colorWrite=t.colorWrite,this.precision=t.precision,this.polygonOffset=t.polygonOffset,this.polygonOffsetFactor=t.polygonOffsetFactor,this.polygonOffsetUnits=t.polygonOffsetUnits,this.dithering=t.dithering,this.alphaTest=t.alphaTest,this.alphaHash=t.alphaHash,this.alphaToCoverage=t.alphaToCoverage,this.premultipliedAlpha=t.premultipliedAlpha,this.forceSinglePass=t.forceSinglePass,this.visible=t.visible,this.toneMapped=t.toneMapped,this.userData=JSON.parse(JSON.stringify(t.userData)),this}dispose(){this.dispatchEvent({type:"dispose"})}set needsUpdate(t){t===!0&&this.version++}onBuild(){console.warn("Material: onBuild() has been removed.")}}class or extends Hn{constructor(t){super(),this.isMeshBasicMaterial=!0,this.type="MeshBasicMaterial",this.color=new xt(16777215),this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.envMapRotation=new pn,this.combine=Il,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.fog=!0,this.setValues(t)}copy(t){return super.copy(t),this.color.copy(t.color),this.map=t.map,this.lightMap=t.lightMap,this.lightMapIntensity=t.lightMapIntensity,this.aoMap=t.aoMap,this.aoMapIntensity=t.aoMapIntensity,this.specularMap=t.specularMap,this.alphaMap=t.alphaMap,this.envMap=t.envMap,this.envMapRotation.copy(t.envMapRotation),this.combine=t.combine,this.reflectivity=t.reflectivity,this.refractionRatio=t.refractionRatio,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.wireframeLinecap=t.wireframeLinecap,this.wireframeLinejoin=t.wireframeLinejoin,this.fog=t.fog,this}}const pe=new P,Ms=new gt;class Se{constructor(t,e,n=!1){if(Array.isArray(t))throw new TypeError("THREE.BufferAttribute: array should be a Typed Array.");this.isBufferAttribute=!0,this.name="",this.array=t,this.itemSize=e,this.count=t!==void 0?t.length/e:0,this.normalized=n,this.usage=Ia,this.updateRanges=[],this.gpuType=dn,this.version=0}onUploadCallback(){}set needsUpdate(t){t===!0&&this.version++}setUsage(t){return this.usage=t,this}addUpdateRange(t,e){this.updateRanges.push({start:t,count:e})}clearUpdateRanges(){this.updateRanges.length=0}copy(t){return this.name=t.name,this.array=new t.array.constructor(t.array),this.itemSize=t.itemSize,this.count=t.count,this.normalized=t.normalized,this.usage=t.usage,this.gpuType=t.gpuType,this}copyAt(t,e,n){t*=this.itemSize,n*=e.itemSize;for(let s=0,r=this.itemSize;s<r;s++)this.array[t+s]=e.array[n+s];return this}copyArray(t){return this.array.set(t),this}applyMatrix3(t){if(this.itemSize===2)for(let e=0,n=this.count;e<n;e++)Ms.fromBufferAttribute(this,e),Ms.applyMatrix3(t),this.setXY(e,Ms.x,Ms.y);else if(this.itemSize===3)for(let e=0,n=this.count;e<n;e++)pe.fromBufferAttribute(this,e),pe.applyMatrix3(t),this.setXYZ(e,pe.x,pe.y,pe.z);return this}applyMatrix4(t){for(let e=0,n=this.count;e<n;e++)pe.fromBufferAttribute(this,e),pe.applyMatrix4(t),this.setXYZ(e,pe.x,pe.y,pe.z);return this}applyNormalMatrix(t){for(let e=0,n=this.count;e<n;e++)pe.fromBufferAttribute(this,e),pe.applyNormalMatrix(t),this.setXYZ(e,pe.x,pe.y,pe.z);return this}transformDirection(t){for(let e=0,n=this.count;e<n;e++)pe.fromBufferAttribute(this,e),pe.transformDirection(t),this.setXYZ(e,pe.x,pe.y,pe.z);return this}set(t,e=0){return this.array.set(t,e),this}getComponent(t,e){let n=this.array[t*this.itemSize+e];return this.normalized&&(n=hn(n,this.array)),n}setComponent(t,e,n){return this.normalized&&(n=re(n,this.array)),this.array[t*this.itemSize+e]=n,this}getX(t){let e=this.array[t*this.itemSize];return this.normalized&&(e=hn(e,this.array)),e}setX(t,e){return this.normalized&&(e=re(e,this.array)),this.array[t*this.itemSize]=e,this}getY(t){let e=this.array[t*this.itemSize+1];return this.normalized&&(e=hn(e,this.array)),e}setY(t,e){return this.normalized&&(e=re(e,this.array)),this.array[t*this.itemSize+1]=e,this}getZ(t){let e=this.array[t*this.itemSize+2];return this.normalized&&(e=hn(e,this.array)),e}setZ(t,e){return this.normalized&&(e=re(e,this.array)),this.array[t*this.itemSize+2]=e,this}getW(t){let e=this.array[t*this.itemSize+3];return this.normalized&&(e=hn(e,this.array)),e}setW(t,e){return this.normalized&&(e=re(e,this.array)),this.array[t*this.itemSize+3]=e,this}setXY(t,e,n){return t*=this.itemSize,this.normalized&&(e=re(e,this.array),n=re(n,this.array)),this.array[t+0]=e,this.array[t+1]=n,this}setXYZ(t,e,n,s){return t*=this.itemSize,this.normalized&&(e=re(e,this.array),n=re(n,this.array),s=re(s,this.array)),this.array[t+0]=e,this.array[t+1]=n,this.array[t+2]=s,this}setXYZW(t,e,n,s,r){return t*=this.itemSize,this.normalized&&(e=re(e,this.array),n=re(n,this.array),s=re(s,this.array),r=re(r,this.array)),this.array[t+0]=e,this.array[t+1]=n,this.array[t+2]=s,this.array[t+3]=r,this}onUpload(t){return this.onUploadCallback=t,this}clone(){return new this.constructor(this.array,this.itemSize).copy(this)}toJSON(){const t={itemSize:this.itemSize,type:this.array.constructor.name,array:Array.from(this.array),normalized:this.normalized};return this.name!==""&&(t.name=this.name),this.usage!==Ia&&(t.usage=this.usage),t}}class Jl extends Se{constructor(t,e,n){super(new Uint16Array(t),e,n)}}class Ql extends Se{constructor(t,e,n){super(new Uint32Array(t),e,n)}}class Pe extends Se{constructor(t,e,n){super(new Float32Array(t),e,n)}}let Bh=0;const Ze=new ee,Dr=new be,gi=new P,Ve=new si,Zi=new si,Me=new P;class Ee extends ii{constructor(){super(),this.isBufferGeometry=!0,Object.defineProperty(this,"id",{value:Bh++}),this.uuid=Bn(),this.name="",this.type="BufferGeometry",this.index=null,this.indirect=null,this.attributes={},this.morphAttributes={},this.morphTargetsRelative=!1,this.groups=[],this.boundingBox=null,this.boundingSphere=null,this.drawRange={start:0,count:1/0},this.userData={}}getIndex(){return this.index}setIndex(t){return Array.isArray(t)?this.index=new(jl(t)?Ql:Jl)(t,1):this.index=t,this}setIndirect(t){return this.indirect=t,this}getIndirect(){return this.indirect}getAttribute(t){return this.attributes[t]}setAttribute(t,e){return this.attributes[t]=e,this}deleteAttribute(t){return delete this.attributes[t],this}hasAttribute(t){return this.attributes[t]!==void 0}addGroup(t,e,n=0){this.groups.push({start:t,count:e,materialIndex:n})}clearGroups(){this.groups=[]}setDrawRange(t,e){this.drawRange.start=t,this.drawRange.count=e}applyMatrix4(t){const e=this.attributes.position;e!==void 0&&(e.applyMatrix4(t),e.needsUpdate=!0);const n=this.attributes.normal;if(n!==void 0){const r=new zt().getNormalMatrix(t);n.applyNormalMatrix(r),n.needsUpdate=!0}const s=this.attributes.tangent;return s!==void 0&&(s.transformDirection(t),s.needsUpdate=!0),this.boundingBox!==null&&this.computeBoundingBox(),this.boundingSphere!==null&&this.computeBoundingSphere(),this}applyQuaternion(t){return Ze.makeRotationFromQuaternion(t),this.applyMatrix4(Ze),this}rotateX(t){return Ze.makeRotationX(t),this.applyMatrix4(Ze),this}rotateY(t){return Ze.makeRotationY(t),this.applyMatrix4(Ze),this}rotateZ(t){return Ze.makeRotationZ(t),this.applyMatrix4(Ze),this}translate(t,e,n){return Ze.makeTranslation(t,e,n),this.applyMatrix4(Ze),this}scale(t,e,n){return Ze.makeScale(t,e,n),this.applyMatrix4(Ze),this}lookAt(t){return Dr.lookAt(t),Dr.updateMatrix(),this.applyMatrix4(Dr.matrix),this}center(){return this.computeBoundingBox(),this.boundingBox.getCenter(gi).negate(),this.translate(gi.x,gi.y,gi.z),this}setFromPoints(t){const e=this.getAttribute("position");if(e===void 0){const n=[];for(let s=0,r=t.length;s<r;s++){const a=t[s];n.push(a.x,a.y,a.z||0)}this.setAttribute("position",new Pe(n,3))}else{const n=Math.min(t.length,e.count);for(let s=0;s<n;s++){const r=t[s];e.setXYZ(s,r.x,r.y,r.z||0)}t.length>e.count&&console.warn("THREE.BufferGeometry: Buffer size too small for points data. Use .dispose() and create a new geometry."),e.needsUpdate=!0}return this}computeBoundingBox(){this.boundingBox===null&&(this.boundingBox=new si);const t=this.attributes.position,e=this.morphAttributes.position;if(t&&t.isGLBufferAttribute){console.error("THREE.BufferGeometry.computeBoundingBox(): GLBufferAttribute requires a manual bounding box.",this),this.boundingBox.set(new P(-1/0,-1/0,-1/0),new P(1/0,1/0,1/0));return}if(t!==void 0){if(this.boundingBox.setFromBufferAttribute(t),e)for(let n=0,s=e.length;n<s;n++){const r=e[n];Ve.setFromBufferAttribute(r),this.morphTargetsRelative?(Me.addVectors(this.boundingBox.min,Ve.min),this.boundingBox.expandByPoint(Me),Me.addVectors(this.boundingBox.max,Ve.max),this.boundingBox.expandByPoint(Me)):(this.boundingBox.expandByPoint(Ve.min),this.boundingBox.expandByPoint(Ve.max))}}else this.boundingBox.makeEmpty();(isNaN(this.boundingBox.min.x)||isNaN(this.boundingBox.min.y)||isNaN(this.boundingBox.min.z))&&console.error('THREE.BufferGeometry.computeBoundingBox(): Computed min/max have NaN values. The "position" attribute is likely to have NaN values.',this)}computeBoundingSphere(){this.boundingSphere===null&&(this.boundingSphere=new ri);const t=this.attributes.position,e=this.morphAttributes.position;if(t&&t.isGLBufferAttribute){console.error("THREE.BufferGeometry.computeBoundingSphere(): GLBufferAttribute requires a manual bounding sphere.",this),this.boundingSphere.set(new P,1/0);return}if(t){const n=this.boundingSphere.center;if(Ve.setFromBufferAttribute(t),e)for(let r=0,a=e.length;r<a;r++){const o=e[r];Zi.setFromBufferAttribute(o),this.morphTargetsRelative?(Me.addVectors(Ve.min,Zi.min),Ve.expandByPoint(Me),Me.addVectors(Ve.max,Zi.max),Ve.expandByPoint(Me)):(Ve.expandByPoint(Zi.min),Ve.expandByPoint(Zi.max))}Ve.getCenter(n);let s=0;for(let r=0,a=t.count;r<a;r++)Me.fromBufferAttribute(t,r),s=Math.max(s,n.distanceToSquared(Me));if(e)for(let r=0,a=e.length;r<a;r++){const o=e[r],l=this.morphTargetsRelative;for(let c=0,h=o.count;c<h;c++)Me.fromBufferAttribute(o,c),l&&(gi.fromBufferAttribute(t,c),Me.add(gi)),s=Math.max(s,n.distanceToSquared(Me))}this.boundingSphere.radius=Math.sqrt(s),isNaN(this.boundingSphere.radius)&&console.error('THREE.BufferGeometry.computeBoundingSphere(): Computed radius is NaN. The "position" attribute is likely to have NaN values.',this)}}computeTangents(){const t=this.index,e=this.attributes;if(t===null||e.position===void 0||e.normal===void 0||e.uv===void 0){console.error("THREE.BufferGeometry: .computeTangents() failed. Missing required attributes (index, position, normal or uv)");return}const n=e.position,s=e.normal,r=e.uv;this.hasAttribute("tangent")===!1&&this.setAttribute("tangent",new Se(new Float32Array(4*n.count),4));const a=this.getAttribute("tangent"),o=[],l=[];for(let N=0;N<n.count;N++)o[N]=new P,l[N]=new P;const c=new P,h=new P,d=new P,f=new gt,m=new gt,g=new gt,x=new P,p=new P;function u(N,y,M){c.fromBufferAttribute(n,N),h.fromBufferAttribute(n,y),d.fromBufferAttribute(n,M),f.fromBufferAttribute(r,N),m.fromBufferAttribute(r,y),g.fromBufferAttribute(r,M),h.sub(c),d.sub(c),m.sub(f),g.sub(f);const C=1/(m.x*g.y-g.x*m.y);isFinite(C)&&(x.copy(h).multiplyScalar(g.y).addScaledVector(d,-m.y).multiplyScalar(C),p.copy(d).multiplyScalar(m.x).addScaledVector(h,-g.x).multiplyScalar(C),o[N].add(x),o[y].add(x),o[M].add(x),l[N].add(p),l[y].add(p),l[M].add(p))}let b=this.groups;b.length===0&&(b=[{start:0,count:t.count}]);for(let N=0,y=b.length;N<y;++N){const M=b[N],C=M.start,W=M.count;for(let z=C,V=C+W;z<V;z+=3)u(t.getX(z+0),t.getX(z+1),t.getX(z+2))}const E=new P,S=new P,D=new P,A=new P;function w(N){D.fromBufferAttribute(s,N),A.copy(D);const y=o[N];E.copy(y),E.sub(D.multiplyScalar(D.dot(y))).normalize(),S.crossVectors(A,y);const C=S.dot(l[N])<0?-1:1;a.setXYZW(N,E.x,E.y,E.z,C)}for(let N=0,y=b.length;N<y;++N){const M=b[N],C=M.start,W=M.count;for(let z=C,V=C+W;z<V;z+=3)w(t.getX(z+0)),w(t.getX(z+1)),w(t.getX(z+2))}}computeVertexNormals(){const t=this.index,e=this.getAttribute("position");if(e!==void 0){let n=this.getAttribute("normal");if(n===void 0)n=new Se(new Float32Array(e.count*3),3),this.setAttribute("normal",n);else for(let f=0,m=n.count;f<m;f++)n.setXYZ(f,0,0,0);const s=new P,r=new P,a=new P,o=new P,l=new P,c=new P,h=new P,d=new P;if(t)for(let f=0,m=t.count;f<m;f+=3){const g=t.getX(f+0),x=t.getX(f+1),p=t.getX(f+2);s.fromBufferAttribute(e,g),r.fromBufferAttribute(e,x),a.fromBufferAttribute(e,p),h.subVectors(a,r),d.subVectors(s,r),h.cross(d),o.fromBufferAttribute(n,g),l.fromBufferAttribute(n,x),c.fromBufferAttribute(n,p),o.add(h),l.add(h),c.add(h),n.setXYZ(g,o.x,o.y,o.z),n.setXYZ(x,l.x,l.y,l.z),n.setXYZ(p,c.x,c.y,c.z)}else for(let f=0,m=e.count;f<m;f+=3)s.fromBufferAttribute(e,f+0),r.fromBufferAttribute(e,f+1),a.fromBufferAttribute(e,f+2),h.subVectors(a,r),d.subVectors(s,r),h.cross(d),n.setXYZ(f+0,h.x,h.y,h.z),n.setXYZ(f+1,h.x,h.y,h.z),n.setXYZ(f+2,h.x,h.y,h.z);this.normalizeNormals(),n.needsUpdate=!0}}normalizeNormals(){const t=this.attributes.normal;for(let e=0,n=t.count;e<n;e++)Me.fromBufferAttribute(t,e),Me.normalize(),t.setXYZ(e,Me.x,Me.y,Me.z)}toNonIndexed(){function t(o,l){const c=o.array,h=o.itemSize,d=o.normalized,f=new c.constructor(l.length*h);let m=0,g=0;for(let x=0,p=l.length;x<p;x++){o.isInterleavedBufferAttribute?m=l[x]*o.data.stride+o.offset:m=l[x]*h;for(let u=0;u<h;u++)f[g++]=c[m++]}return new Se(f,h,d)}if(this.index===null)return console.warn("THREE.BufferGeometry.toNonIndexed(): BufferGeometry is already non-indexed."),this;const e=new Ee,n=this.index.array,s=this.attributes;for(const o in s){const l=s[o],c=t(l,n);e.setAttribute(o,c)}const r=this.morphAttributes;for(const o in r){const l=[],c=r[o];for(let h=0,d=c.length;h<d;h++){const f=c[h],m=t(f,n);l.push(m)}e.morphAttributes[o]=l}e.morphTargetsRelative=this.morphTargetsRelative;const a=this.groups;for(let o=0,l=a.length;o<l;o++){const c=a[o];e.addGroup(c.start,c.count,c.materialIndex)}return e}toJSON(){const t={metadata:{version:4.6,type:"BufferGeometry",generator:"BufferGeometry.toJSON"}};if(t.uuid=this.uuid,t.type=this.type,this.name!==""&&(t.name=this.name),Object.keys(this.userData).length>0&&(t.userData=this.userData),this.parameters!==void 0){const l=this.parameters;for(const c in l)l[c]!==void 0&&(t[c]=l[c]);return t}t.data={attributes:{}};const e=this.index;e!==null&&(t.data.index={type:e.array.constructor.name,array:Array.prototype.slice.call(e.array)});const n=this.attributes;for(const l in n){const c=n[l];t.data.attributes[l]=c.toJSON(t.data)}const s={};let r=!1;for(const l in this.morphAttributes){const c=this.morphAttributes[l],h=[];for(let d=0,f=c.length;d<f;d++){const m=c[d];h.push(m.toJSON(t.data))}h.length>0&&(s[l]=h,r=!0)}r&&(t.data.morphAttributes=s,t.data.morphTargetsRelative=this.morphTargetsRelative);const a=this.groups;a.length>0&&(t.data.groups=JSON.parse(JSON.stringify(a)));const o=this.boundingSphere;return o!==null&&(t.data.boundingSphere={center:o.center.toArray(),radius:o.radius}),t}clone(){return new this.constructor().copy(this)}copy(t){this.index=null,this.attributes={},this.morphAttributes={},this.groups=[],this.boundingBox=null,this.boundingSphere=null;const e={};this.name=t.name;const n=t.index;n!==null&&this.setIndex(n.clone(e));const s=t.attributes;for(const c in s){const h=s[c];this.setAttribute(c,h.clone(e))}const r=t.morphAttributes;for(const c in r){const h=[],d=r[c];for(let f=0,m=d.length;f<m;f++)h.push(d[f].clone(e));this.morphAttributes[c]=h}this.morphTargetsRelative=t.morphTargetsRelative;const a=t.groups;for(let c=0,h=a.length;c<h;c++){const d=a[c];this.addGroup(d.start,d.count,d.materialIndex)}const o=t.boundingBox;o!==null&&(this.boundingBox=o.clone());const l=t.boundingSphere;return l!==null&&(this.boundingSphere=l.clone()),this.drawRange.start=t.drawRange.start,this.drawRange.count=t.drawRange.count,this.userData=t.userData,this}dispose(){this.dispatchEvent({type:"dispose"})}}const wo=new ee,Xn=new rs,Ss=new ri,Ro=new P,ys=new P,Es=new P,Ts=new P,Lr=new P,bs=new P,Co=new P,As=new P;class ye extends be{constructor(t=new Ee,e=new or){super(),this.isMesh=!0,this.type="Mesh",this.geometry=t,this.material=e,this.updateMorphTargets()}copy(t,e){return super.copy(t,e),t.morphTargetInfluences!==void 0&&(this.morphTargetInfluences=t.morphTargetInfluences.slice()),t.morphTargetDictionary!==void 0&&(this.morphTargetDictionary=Object.assign({},t.morphTargetDictionary)),this.material=Array.isArray(t.material)?t.material.slice():t.material,this.geometry=t.geometry,this}updateMorphTargets(){const e=this.geometry.morphAttributes,n=Object.keys(e);if(n.length>0){const s=e[n[0]];if(s!==void 0){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(let r=0,a=s.length;r<a;r++){const o=s[r].name||String(r);this.morphTargetInfluences.push(0),this.morphTargetDictionary[o]=r}}}}getVertexPosition(t,e){const n=this.geometry,s=n.attributes.position,r=n.morphAttributes.position,a=n.morphTargetsRelative;e.fromBufferAttribute(s,t);const o=this.morphTargetInfluences;if(r&&o){bs.set(0,0,0);for(let l=0,c=r.length;l<c;l++){const 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e*e+n*n}manhattanDistanceTo(t){return Math.abs(this.x-t.x)+Math.abs(this.y-t.y)}setLength(t){return this.normalize().multiplyScalar(t)}lerp(t,e){return this.x+=(t.x-this.x)*e,this.y+=(t.y-this.y)*e,this}lerpVectors(t,e,n){return this.x=t.x+(e.x-t.x)*n,this.y=t.y+(e.y-t.y)*n,this}equals(t){return t.x===this.x&&t.y===this.y}fromArray(t,e=0){return this.x=t[e],this.y=t[e+1],this}toArray(t=[],e=0){return t[e]=this.x,t[e+1]=this.y,t}fromBufferAttribute(t,e){return this.x=t.getX(e),this.y=t.getY(e),this}rotateAround(t,e){const n=Math.cos(e),s=Math.sin(e),r=this.x-t.x,a=this.y-t.y;return this.x=r*n-a*s+t.x,this.y=r*s+a*n+t.y,this}random(){return this.x=Math.random(),this.y=Math.random(),this}*[Symbol.iterator](){yield this.x,yield this.y}}class Ht{constructor(t,e,n,s,r,a,o,l,c){Ht.prototype.isMatrix3=!0,this.elements=[1,0,0,0,1,0,0,0,1],t!==void 0&&this.set(t,e,n,s,r,a,o,l,c)}set(t,e,n,s,r,a,o,l,c){const h=this.elements;return h[0]=t,h[1]=s,h[2]=o,h[3]=e,h[4]=r,h[5]=l,h[6]=n,h[7]=a,h[8]=c,this}identity(){return this.set(1,0,0,0,1,0,0,0,1),this}copy(t){const e=this.elements,n=t.elements;return e[0]=n[0],e[1]=n[1],e[2]=n[2],e[3]=n[3],e[4]=n[4],e[5]=n[5],e[6]=n[6],e[7]=n[7],e[8]=n[8],this}extractBasis(t,e,n){return t.setFromMatrix3Column(this,0),e.setFromMatrix3Column(this,1),n.setFromMatrix3Column(this,2),this}setFromMatrix4(t){const e=t.elements;return this.set(e[0],e[4],e[8],e[1],e[5],e[9],e[2],e[6],e[10]),this}multiply(t){return this.multiplyMatrices(this,t)}premultiply(t){return this.multiplyMatrices(t,this)}multiplyMatrices(t,e){const n=t.elements,s=e.elements,r=this.elements,a=n[0],o=n[3],l=n[6],c=n[1],h=n[4],d=n[7],f=n[2],p=n[5],g=n[8],v=s[0],m=s[3],u=s[6],T=s[1],b=s[4],y=s[7],L=s[2],R=s[5],A=s[8];return r[0]=a*v+o*T+l*L,r[3]=a*m+o*b+l*R,r[6]=a*u+o*y+l*A,r[1]=c*v+h*T+d*L,r[4]=c*m+h*b+d*R,r[7]=c*u+h*y+d*A,r[2]=f*v+p*T+g*L,r[5]=f*m+p*b+g*R,r[8]=f*u+p*y+g*A,this}multiplyScalar(t){const e=this.elements;return e[0]*=t,e[3]*=t,e[6]*=t,e[1]*=t,e[4]*=t,e[7]*=t,e[2]*=t,e[5]*=t,e[8]*=t,this}determinant(){const t=this.elements,e=t[0],n=t[1],s=t[2],r=t[3],a=t[4],o=t[5],l=t[6],c=t[7],h=t[8];return e*a*h-e*o*c-n*r*h+n*o*l+s*r*c-s*a*l}invert(){const t=this.elements,e=t[0],n=t[1],s=t[2],r=t[3],a=t[4],o=t[5],l=t[6],c=t[7],h=t[8],d=h*a-o*c,f=o*l-h*r,p=c*r-a*l,g=e*d+n*f+s*p;if(g===0)return this.set(0,0,0,0,0,0,0,0,0);const v=1/g;return t[0]=d*v,t[1]=(s*c-h*n)*v,t[2]=(o*n-s*a)*v,t[3]=f*v,t[4]=(h*e-s*l)*v,t[5]=(s*r-o*e)*v,t[6]=p*v,t[7]=(n*l-c*e)*v,t[8]=(a*e-n*r)*v,this}transpose(){let t;const e=this.elements;return t=e[1],e[1]=e[3],e[3]=t,t=e[2],e[2]=e[6],e[6]=t,t=e[5],e[5]=e[7],e[7]=t,this}getNormalMatrix(t){return this.setFromMatrix4(t).invert().transpose()}transposeIntoArray(t){const e=this.elements;return t[0]=e[0],t[1]=e[3],t[2]=e[6],t[3]=e[1],t[4]=e[4],t[5]=e[7],t[6]=e[2],t[7]=e[5],t[8]=e[8],this}setUvTransform(t,e,n,s,r,a,o){const l=Math.cos(r),c=Math.sin(r);return this.set(n*l,n*c,-n*(l*a+c*o)+a+t,-s*c,s*l,-s*(-c*a+l*o)+o+e,0,0,1),this}scale(t,e){return this.premultiply(vr.makeScale(t,e)),this}rotate(t){return this.premultiply(vr.makeRotation(-t)),this}translate(t,e){return this.premultiply(vr.makeTranslation(t,e)),this}makeTranslation(t,e){return t.isVector2?this.set(1,0,t.x,0,1,t.y,0,0,1):this.set(1,0,t,0,1,e,0,0,1),this}makeRotation(t){const e=Math.cos(t),n=Math.sin(t);return this.set(e,-n,0,n,e,0,0,0,1),this}makeScale(t,e){return this.set(t,0,0,0,e,0,0,0,1),this}equals(t){const e=this.elements,n=t.elements;for(let s=0;s<9;s++)if(e[s]!==n[s])return!1;return!0}fromArray(t,e=0){for(let n=0;n<9;n++)this.elements[n]=t[n+e];return this}toArray(t=[],e=0){const n=this.elements;return t[e]=n[0],t[e+1]=n[1],t[e+2]=n[2],t[e+3]=n[3],t[e+4]=n[4],t[e+5]=n[5],t[e+6]=n[6],t[e+7]=n[7],t[e+8]=n[8],t}clone(){return new this.constructor().fromArray(this.elements)}}const vr=new Ht;function Jl(i){for(let t=i.length-1;t>=0;--t)if(i[t]>=65535)return!0;return!1}function nr(i){return document.createElementNS("http://www.w3.org/1999/xhtml",i)}function yh(){const i=nr("canvas");return i.style.display="block",i}const _o={};function Ai(i){i in _o||(_o[i]=!0,console.warn(i))}function Eh(i,t,e){return new Promise(function(n,s){function r(){switch(i.clientWaitSync(t,i.SYNC_FLUSH_COMMANDS_BIT,0)){case i.WAIT_FAILED:s();break;case i.TIMEOUT_EXPIRED:setTimeout(r,e);break;default:n()}}setTimeout(r,e)})}function bh(i){const t=i.elements;t[2]=.5*t[2]+.5*t[3],t[6]=.5*t[6]+.5*t[7],t[10]=.5*t[10]+.5*t[11],t[14]=.5*t[14]+.5*t[15]}function Th(i){const t=i.elements;t[11]===-1?(t[10]=-t[10]-1,t[14]=-t[14]):(t[10]=-t[10],t[14]=-t[14]+1)}const vo=new Ht().set(.4123908,.3575843,.1804808,.212639,.7151687,.0721923,.0193308,.1191948,.9505322),xo=new Ht().set(3.2409699,-1.5373832,-.4986108,-.9692436,1.8759675,.0415551,.0556301,-.203977,1.0569715);function wh(){const i={enabled:!0,workingColorSpace:ki,spaces:{},convert:function(s,r,a){return this.enabled===!1||r===a||!r||!a||(this.spaces[r].transfer===re&&(s.r=wn(s.r),s.g=wn(s.g),s.b=wn(s.b)),this.spaces[r].primaries!==this.spaces[a].primaries&&(s.applyMatrix3(this.spaces[r].toXYZ),s.applyMatrix3(this.spaces[a].fromXYZ)),this.spaces[a].transfer===re&&(s.r=Ii(s.r),s.g=Ii(s.g),s.b=Ii(s.b))),s},fromWorkingColorSpace:function(s,r){return this.convert(s,this.workingColorSpace,r)},toWorkingColorSpace:function(s,r){return this.convert(s,r,this.workingColorSpace)},getPrimaries:function(s){return this.spaces[s].primaries},getTransfer:function(s){return s===Fn?tr:this.spaces[s].transfer},getLuminanceCoefficients:function(s,r=this.workingColorSpace){return s.fromArray(this.spaces[r].luminanceCoefficients)},define:function(s){Object.assign(this.spaces,s)},_getMatrix:function(s,r,a){return s.copy(this.spaces[r].toXYZ).multiply(this.spaces[a].fromXYZ)},_getDrawingBufferColorSpace:function(s){return this.spaces[s].outputColorSpaceConfig.drawingBufferColorSpace},_getUnpackColorSpace:function(s=this.workingColorSpace){return this.spaces[s].workingColorSpaceConfig.unpackColorSpace}},t=[.64,.33,.3,.6,.15,.06],e=[.2126,.7152,.0722],n=[.3127,.329];return i.define({[ki]:{primaries:t,whitePoint:n,transfer:tr,toXYZ:vo,fromXYZ:xo,luminanceCoefficients:e,workingColorSpaceConfig:{unpackColorSpace:Je},outputColorSpaceConfig:{drawingBufferColorSpace:Je}},[Je]:{primaries:t,whitePoint:n,transfer:re,toXYZ:vo,fromXYZ:xo,luminanceCoefficients:e,outputColorSpaceConfig:{drawingBufferColorSpace:Je}}}),i}const Jt=wh();function wn(i){return i<.04045?i*.0773993808:Math.pow(i*.9478672986+.0521327014,2.4)}function Ii(i){return i<.0031308?i*12.92:1.055*Math.pow(i,.41666)-.055}let li;class Ah{static getDataURL(t){if(/^data:/i.test(t.src)||typeof HTMLCanvasElement>"u")return t.src;let e;if(t instanceof HTMLCanvasElement)e=t;else{li===void 0&&(li=nr("canvas")),li.width=t.width,li.height=t.height;const n=li.getContext("2d");t instanceof ImageData?n.putImageData(t,0,0):n.drawImage(t,0,0,t.width,t.height),e=li}return e.width>2048||e.height>2048?(console.warn("THREE.ImageUtils.getDataURL: Image converted to jpg for performance reasons",t),e.toDataURL("image/jpeg",.6)):e.toDataURL("image/png")}static sRGBToLinear(t){if(typeof HTMLImageElement<"u"&&t instanceof HTMLImageElement||typeof HTMLCanvasElement<"u"&&t instanceof HTMLCanvasElement||typeof ImageBitmap<"u"&&t instanceof ImageBitmap){const e=nr("canvas");e.width=t.width,e.height=t.height;const n=e.getContext("2d");n.drawImage(t,0,0,t.width,t.height);const s=n.getImageData(0,0,t.width,t.height),r=s.data;for(let a=0;a<r.length;a++)r[a]=wn(r[a]/255)*255;return n.putImageData(s,0,0),e}else if(t.data){const e=t.data.slice(0);for(let n=0;n<e.length;n++)e instanceof Uint8Array||e instanceof Uint8ClampedArray?e[n]=Math.floor(wn(e[n]/255)*255):e[n]=wn(e[n]);return{data:e,width:t.width,height:t.height}}else return console.warn("THREE.ImageUtils.sRGBToLinear(): Unsupported image type. No color space conversion applied."),t}}let Rh=0;class Ql{constructor(t=null){this.isSource=!0,Object.defineProperty(this,"id",{value:Rh++}),this.uuid=Bn(),this.data=t,this.dataReady=!0,this.version=0}set needsUpdate(t){t===!0&&this.version++}toJSON(t){const e=t===void 0||typeof t=="string";if(!e&&t.images[this.uuid]!==void 0)return t.images[this.uuid];const n={uuid:this.uuid,url:""},s=this.data;if(s!==null){let r;if(Array.isArray(s)){r=[];for(let a=0,o=s.length;a<o;a++)s[a].isDataTexture?r.push(xr(s[a].image)):r.push(xr(s[a]))}else r=xr(s);n.url=r}return e||(t.images[this.uuid]=n),n}}function xr(i){return typeof HTMLImageElement<"u"&&i instanceof HTMLImageElement||typeof HTMLCanvasElement<"u"&&i instanceof HTMLCanvasElement||typeof ImageBitmap<"u"&&i instanceof ImageBitmap?Ah.getDataURL(i):i.data?{data:Array.from(i.data),width:i.width,height:i.height,type:i.data.constructor.name}:(console.warn("THREE.Texture: Unable to serialize Texture."),{})}let Ch=0;class Ce extends ii{constructor(t=Ce.DEFAULT_IMAGE,e=Ce.DEFAULT_MAPPING,n=Jn,s=Jn,r=dn,a=Qn,o=an,l=An,c=Ce.DEFAULT_ANISOTROPY,h=Fn){super(),this.isTexture=!0,Object.defineProperty(this,"id",{value:Ch++}),this.uuid=Bn(),this.name="",this.source=new Ql(t),this.mipmaps=[],this.mapping=e,this.channel=0,this.wrapS=n,this.wrapT=s,this.magFilter=r,this.minFilter=a,this.anisotropy=c,this.format=o,this.internalFormat=null,this.type=l,this.offset=new vt(0,0),this.repeat=new vt(1,1),this.center=new vt(0,0),this.rotation=0,this.matrixAutoUpdate=!0,this.matrix=new Ht,this.generateMipmaps=!0,this.premultiplyAlpha=!1,this.flipY=!0,this.unpackAlignment=4,this.colorSpace=h,this.userData={},this.version=0,this.onUpdate=null,this.renderTarget=null,this.isRenderTargetTexture=!1,this.pmremVersion=0}get image(){return this.source.data}set image(t=null){this.source.data=t}updateMatrix(){this.matrix.setUvTransform(this.offset.x,this.offset.y,this.repeat.x,this.repeat.y,this.rotation,this.center.x,this.center.y)}clone(){return new this.constructor().copy(this)}copy(t){return this.name=t.name,this.source=t.source,this.mipmaps=t.mipmaps.slice(0),this.mapping=t.mapping,this.channel=t.channel,this.wrapS=t.wrapS,this.wrapT=t.wrapT,this.magFilter=t.magFilter,this.minFilter=t.minFilter,this.anisotropy=t.anisotropy,this.format=t.format,this.internalFormat=t.internalFormat,this.type=t.type,this.offset.copy(t.offset),this.repeat.copy(t.repeat),this.center.copy(t.center),this.rotation=t.rotation,this.matrixAutoUpdate=t.matrixAutoUpdate,this.matrix.copy(t.matrix),this.generateMipmaps=t.generateMipmaps,this.premultiplyAlpha=t.premultiplyAlpha,this.flipY=t.flipY,this.unpackAlignment=t.unpackAlignment,this.colorSpace=t.colorSpace,this.renderTarget=t.renderTarget,this.isRenderTargetTexture=t.isRenderTargetTexture,this.userData=JSON.parse(JSON.stringify(t.userData)),this.needsUpdate=!0,this}toJSON(t){const e=t===void 0||typeof t=="string";if(!e&&t.textures[this.uuid]!==void 0)return t.textures[this.uuid];const n={metadata:{version:4.6,type:"Texture",generator:"Texture.toJSON"},uuid:this.uuid,name:this.name,image:this.source.toJSON(t).uuid,mapping:this.mapping,channel:this.channel,repeat:[this.repeat.x,this.repeat.y],offset:[this.offset.x,this.offset.y],center:[this.center.x,this.center.y],rotation:this.rotation,wrap:[this.wrapS,this.wrapT],format:this.format,internalFormat:this.internalFormat,type:this.type,colorSpace:this.colorSpace,minFilter:this.minFilter,magFilter:this.magFilter,anisotropy:this.anisotropy,flipY:this.flipY,generateMipmaps:this.generateMipmaps,premultiplyAlpha:this.premultiplyAlpha,unpackAlignment:this.unpackAlignment};return Object.keys(this.userData).length>0&&(n.userData=this.userData),e||(t.textures[this.uuid]=n),n}dispose(){this.dispatchEvent({type:"dispose"})}transformUv(t){if(this.mapping!==Hl)return t;if(t.applyMatrix3(this.matrix),t.x<0||t.x>1)switch(this.wrapS){case ha:t.x=t.x-Math.floor(t.x);break;case Jn:t.x=t.x<0?0:1;break;case ua:Math.abs(Math.floor(t.x)%2)===1?t.x=Math.ceil(t.x)-t.x:t.x=t.x-Math.floor(t.x);break}if(t.y<0||t.y>1)switch(this.wrapT){case ha:t.y=t.y-Math.floor(t.y);break;case Jn:t.y=t.y<0?0:1;break;case ua:Math.abs(Math.floor(t.y)%2)===1?t.y=Math.ceil(t.y)-t.y:t.y=t.y-Math.floor(t.y);break}return this.flipY&&(t.y=1-t.y),t}set needsUpdate(t){t===!0&&(this.version++,this.source.needsUpdate=!0)}set needsPMREMUpdate(t){t===!0&&this.pmremVersion++}}Ce.DEFAULT_IMAGE=null;Ce.DEFAULT_MAPPING=Hl;Ce.DEFAULT_ANISOTROPY=1;class le{constructor(t=0,e=0,n=0,s=1){le.prototype.isVector4=!0,this.x=t,this.y=e,this.z=n,this.w=s}get width(){return this.z}set width(t){this.z=t}get height(){return this.w}set height(t){this.w=t}set(t,e,n,s){return this.x=t,this.y=e,this.z=n,this.w=s,this}setScalar(t){return this.x=t,this.y=t,this.z=t,this.w=t,this}setX(t){return this.x=t,this}setY(t){return this.y=t,this}setZ(t){return this.z=t,this}setW(t){return this.w=t,this}setComponent(t,e){switch(t){case 0:this.x=e;break;case 1:this.y=e;break;case 2:this.z=e;break;case 3:this.w=e;break;default:throw new Error("index is out of range: "+t)}return this}getComponent(t){switch(t){case 0:return this.x;case 1:return this.y;case 2:return this.z;case 3:return this.w;default:throw new Error("index is out of range: "+t)}}clone(){return new this.constructor(this.x,this.y,this.z,this.w)}copy(t){return this.x=t.x,this.y=t.y,this.z=t.z,this.w=t.w!==void 0?t.w:1,this}add(t){return this.x+=t.x,this.y+=t.y,this.z+=t.z,this.w+=t.w,this}addScalar(t){return this.x+=t,this.y+=t,this.z+=t,this.w+=t,this}addVectors(t,e){return this.x=t.x+e.x,this.y=t.y+e.y,this.z=t.z+e.z,this.w=t.w+e.w,this}addScaledVector(t,e){return this.x+=t.x*e,this.y+=t.y*e,this.z+=t.z*e,this.w+=t.w*e,this}sub(t){return this.x-=t.x,this.y-=t.y,this.z-=t.z,this.w-=t.w,this}subScalar(t){return this.x-=t,this.y-=t,this.z-=t,this.w-=t,this}subVectors(t,e){return this.x=t.x-e.x,this.y=t.y-e.y,this.z=t.z-e.z,this.w=t.w-e.w,this}multiply(t){return this.x*=t.x,this.y*=t.y,this.z*=t.z,this.w*=t.w,this}multiplyScalar(t){return this.x*=t,this.y*=t,this.z*=t,this.w*=t,this}applyMatrix4(t){const e=this.x,n=this.y,s=this.z,r=this.w,a=t.elements;return this.x=a[0]*e+a[4]*n+a[8]*s+a[12]*r,this.y=a[1]*e+a[5]*n+a[9]*s+a[13]*r,this.z=a[2]*e+a[6]*n+a[10]*s+a[14]*r,this.w=a[3]*e+a[7]*n+a[11]*s+a[15]*r,this}divide(t){return this.x/=t.x,this.y/=t.y,this.z/=t.z,this.w/=t.w,this}divideScalar(t){return this.multiplyScalar(1/t)}setAxisAngleFromQuaternion(t){this.w=2*Math.acos(t.w);const e=Math.sqrt(1-t.w*t.w);return e<1e-4?(this.x=1,this.y=0,this.z=0):(this.x=t.x/e,this.y=t.y/e,this.z=t.z/e),this}setAxisAngleFromRotationMatrix(t){let e,n,s,r;const l=t.elements,c=l[0],h=l[4],d=l[8],f=l[1],p=l[5],g=l[9],v=l[2],m=l[6],u=l[10];if(Math.abs(h-f)<.01&&Math.abs(d-v)<.01&&Math.abs(g-m)<.01){if(Math.abs(h+f)<.1&&Math.abs(d+v)<.1&&Math.abs(g+m)<.1&&Math.abs(c+p+u-3)<.1)return this.set(1,0,0,0),this;e=Math.PI;const b=(c+1)/2,y=(p+1)/2,L=(u+1)/2,R=(h+f)/4,A=(d+v)/4,U=(g+m)/4;return b>y&&b>L?b<.01?(n=0,s=.707106781,r=.707106781):(n=Math.sqrt(b),s=R/n,r=A/n):y>L?y<.01?(n=.707106781,s=0,r=.707106781):(s=Math.sqrt(y),n=R/s,r=U/s):L<.01?(n=.707106781,s=.707106781,r=0):(r=Math.sqrt(L),n=A/r,s=U/r),this.set(n,s,r,e),this}let T=Math.sqrt((m-g)*(m-g)+(d-v)*(d-v)+(f-h)*(f-h));return Math.abs(T)<.001&&(T=1),this.x=(m-g)/T,this.y=(d-v)/T,this.z=(f-h)/T,this.w=Math.acos((c+p+u-1)/2),this}setFromMatrixPosition(t){const e=t.elements;return this.x=e[12],this.y=e[13],this.z=e[14],this.w=e[15],this}min(t){return this.x=Math.min(this.x,t.x),this.y=Math.min(this.y,t.y),this.z=Math.min(this.z,t.z),this.w=Math.min(this.w,t.w),this}max(t){return this.x=Math.max(this.x,t.x),this.y=Math.max(this.y,t.y),this.z=Math.max(this.z,t.z),this.w=Math.max(this.w,t.w),this}clamp(t,e){return this.x=qt(this.x,t.x,e.x),this.y=qt(this.y,t.y,e.y),this.z=qt(this.z,t.z,e.z),this.w=qt(this.w,t.w,e.w),this}clampScalar(t,e){return this.x=qt(this.x,t,e),this.y=qt(this.y,t,e),this.z=qt(this.z,t,e),this.w=qt(this.w,t,e),this}clampLength(t,e){const n=this.length();return this.divideScalar(n||1).multiplyScalar(qt(n,t,e))}floor(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this.z=Math.floor(this.z),this.w=Math.floor(this.w),this}ceil(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this.z=Math.ceil(this.z),this.w=Math.ceil(this.w),this}round(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this.z=Math.round(this.z),this.w=Math.round(this.w),this}roundToZero(){return this.x=Math.trunc(this.x),this.y=Math.trunc(this.y),this.z=Math.trunc(this.z),this.w=Math.trunc(this.w),this}negate(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this.w=-this.w,this}dot(t){return this.x*t.x+this.y*t.y+this.z*t.z+this.w*t.w}lengthSq(){return this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w}length(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w)}manhattanLength(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)+Math.abs(this.w)}normalize(){return this.divideScalar(this.length()||1)}setLength(t){return this.normalize().multiplyScalar(t)}lerp(t,e){return this.x+=(t.x-this.x)*e,this.y+=(t.y-this.y)*e,this.z+=(t.z-this.z)*e,this.w+=(t.w-this.w)*e,this}lerpVectors(t,e,n){return this.x=t.x+(e.x-t.x)*n,this.y=t.y+(e.y-t.y)*n,this.z=t.z+(e.z-t.z)*n,this.w=t.w+(e.w-t.w)*n,this}equals(t){return t.x===this.x&&t.y===this.y&&t.z===this.z&&t.w===this.w}fromArray(t,e=0){return this.x=t[e],this.y=t[e+1],this.z=t[e+2],this.w=t[e+3],this}toArray(t=[],e=0){return t[e]=this.x,t[e+1]=this.y,t[e+2]=this.z,t[e+3]=this.w,t}fromBufferAttribute(t,e){return this.x=t.getX(e),this.y=t.getY(e),this.z=t.getZ(e),this.w=t.getW(e),this}random(){return this.x=Math.random(),this.y=Math.random(),this.z=Math.random(),this.w=Math.random(),this}*[Symbol.iterator](){yield this.x,yield this.y,yield this.z,yield this.w}}class Ph extends ii{constructor(t=1,e=1,n={}){super(),this.isRenderTarget=!0,this.width=t,this.height=e,this.depth=1,this.scissor=new le(0,0,t,e),this.scissorTest=!1,this.viewport=new le(0,0,t,e);const s={width:t,height:e,depth:1};n=Object.assign({generateMipmaps:!1,internalFormat:null,minFilter:dn,depthBuffer:!0,stencilBuffer:!1,resolveDepthBuffer:!0,resolveStencilBuffer:!0,depthTexture:null,samples:0,count:1},n);const r=new Ce(s,n.mapping,n.wrapS,n.wrapT,n.magFilter,n.minFilter,n.format,n.type,n.anisotropy,n.colorSpace);r.flipY=!1,r.generateMipmaps=n.generateMipmaps,r.internalFormat=n.internalFormat,this.textures=[];const a=n.count;for(let o=0;o<a;o++)this.textures[o]=r.clone(),this.textures[o].isRenderTargetTexture=!0,this.textures[o].renderTarget=this;this.depthBuffer=n.depthBuffer,this.stencilBuffer=n.stencilBuffer,this.resolveDepthBuffer=n.resolveDepthBuffer,this.resolveStencilBuffer=n.resolveStencilBuffer,this._depthTexture=null,this.depthTexture=n.depthTexture,this.samples=n.samples}get texture(){return this.textures[0]}set texture(t){this.textures[0]=t}set depthTexture(t){this._depthTexture!==null&&(this._depthTexture.renderTarget=null),t!==null&&(t.renderTarget=this),this._depthTexture=t}get depthTexture(){return this._depthTexture}setSize(t,e,n=1){if(this.width!==t||this.height!==e||this.depth!==n){this.width=t,this.height=e,this.depth=n;for(let s=0,r=this.textures.length;s<r;s++)this.textures[s].image.width=t,this.textures[s].image.height=e,this.textures[s].image.depth=n;this.dispose()}this.viewport.set(0,0,t,e),this.scissor.set(0,0,t,e)}clone(){return new this.constructor().copy(this)}copy(t){this.width=t.width,this.height=t.height,this.depth=t.depth,this.scissor.copy(t.scissor),this.scissorTest=t.scissorTest,this.viewport.copy(t.viewport),this.textures.length=0;for(let n=0,s=t.textures.length;n<s;n++)this.textures[n]=t.textures[n].clone(),this.textures[n].isRenderTargetTexture=!0,this.textures[n].renderTarget=this;const e=Object.assign({},t.texture.image);return this.texture.source=new Ql(e),this.depthBuffer=t.depthBuffer,this.stencilBuffer=t.stencilBuffer,this.resolveDepthBuffer=t.resolveDepthBuffer,this.resolveStencilBuffer=t.resolveStencilBuffer,t.depthTexture!==null&&(this.depthTexture=t.depthTexture.clone()),this.samples=t.samples,this}dispose(){this.dispatchEvent({type:"dispose"})}}class on extends Ph{constructor(t=1,e=1,n={}){super(t,e,n),this.isWebGLRenderTarget=!0}}class tc extends Ce{constructor(t=null,e=1,n=1,s=1){super(null),this.isDataArrayTexture=!0,this.image={data:t,width:e,height:n,depth:s},this.magFilter=Ye,this.minFilter=Ye,this.wrapR=Jn,this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1,this.layerUpdates=new Set}addLayerUpdate(t){this.layerUpdates.add(t)}clearLayerUpdates(){this.layerUpdates.clear()}}class Dh extends Ce{constructor(t=null,e=1,n=1,s=1){super(null),this.isData3DTexture=!0,this.image={data:t,width:e,height:n,depth:s},this.magFilter=Ye,this.minFilter=Ye,this.wrapR=Jn,this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1}}class ni{constructor(t=0,e=0,n=0,s=1){this.isQuaternion=!0,this._x=t,this._y=e,this._z=n,this._w=s}static slerpFlat(t,e,n,s,r,a,o){let l=n[s+0],c=n[s+1],h=n[s+2],d=n[s+3];const f=r[a+0],p=r[a+1],g=r[a+2],v=r[a+3];if(o===0){t[e+0]=l,t[e+1]=c,t[e+2]=h,t[e+3]=d;return}if(o===1){t[e+0]=f,t[e+1]=p,t[e+2]=g,t[e+3]=v;return}if(d!==v||l!==f||c!==p||h!==g){let m=1-o;const u=l*f+c*p+h*g+d*v,T=u>=0?1:-1,b=1-u*u;if(b>Number.EPSILON){const L=Math.sqrt(b),R=Math.atan2(L,u*T);m=Math.sin(m*R)/L,o=Math.sin(o*R)/L}const y=o*T;if(l=l*m+f*y,c=c*m+p*y,h=h*m+g*y,d=d*m+v*y,m===1-o){const L=1/Math.sqrt(l*l+c*c+h*h+d*d);l*=L,c*=L,h*=L,d*=L}}t[e]=l,t[e+1]=c,t[e+2]=h,t[e+3]=d}static multiplyQuaternionsFlat(t,e,n,s,r,a){const o=n[s],l=n[s+1],c=n[s+2],h=n[s+3],d=r[a],f=r[a+1],p=r[a+2],g=r[a+3];return t[e]=o*g+h*d+l*p-c*f,t[e+1]=l*g+h*f+c*d-o*p,t[e+2]=c*g+h*p+o*f-l*d,t[e+3]=h*g-o*d-l*f-c*p,t}get x(){return this._x}set x(t){this._x=t,this._onChangeCallback()}get y(){return this._y}set y(t){this._y=t,this._onChangeCallback()}get z(){return this._z}set z(t){this._z=t,this._onChangeCallback()}get w(){return this._w}set w(t){this._w=t,this._onChangeCallback()}set(t,e,n,s){return this._x=t,this._y=e,this._z=n,this._w=s,this._onChangeCallback(),this}clone(){return new this.constructor(this._x,this._y,this._z,this._w)}copy(t){return this._x=t.x,this._y=t.y,this._z=t.z,this._w=t.w,this._onChangeCallback(),this}setFromEuler(t,e=!0){const n=t._x,s=t._y,r=t._z,a=t._order,o=Math.cos,l=Math.sin,c=o(n/2),h=o(s/2),d=o(r/2),f=l(n/2),p=l(s/2),g=l(r/2);switch(a){case"XYZ":this._x=f*h*d+c*p*g,this._y=c*p*d-f*h*g,this._z=c*h*g+f*p*d,this._w=c*h*d-f*p*g;break;case"YXZ":this._x=f*h*d+c*p*g,this._y=c*p*d-f*h*g,this._z=c*h*g-f*p*d,this._w=c*h*d+f*p*g;break;case"ZXY":this._x=f*h*d-c*p*g,this._y=c*p*d+f*h*g,this._z=c*h*g+f*p*d,this._w=c*h*d-f*p*g;break;case"ZYX":this._x=f*h*d-c*p*g,this._y=c*p*d+f*h*g,this._z=c*h*g-f*p*d,this._w=c*h*d+f*p*g;break;case"YZX":this._x=f*h*d+c*p*g,this._y=c*p*d+f*h*g,this._z=c*h*g-f*p*d,this._w=c*h*d-f*p*g;break;case"XZY":this._x=f*h*d-c*p*g,this._y=c*p*d-f*h*g,this._z=c*h*g+f*p*d,this._w=c*h*d+f*p*g;break;default:console.warn("THREE.Quaternion: .setFromEuler() encountered an unknown order: "+a)}return e===!0&&this._onChangeCallback(),this}setFromAxisAngle(t,e){const n=e/2,s=Math.sin(n);return this._x=t.x*s,this._y=t.y*s,this._z=t.z*s,this._w=Math.cos(n),this._onChangeCallback(),this}setFromRotationMatrix(t){const e=t.elements,n=e[0],s=e[4],r=e[8],a=e[1],o=e[5],l=e[9],c=e[2],h=e[6],d=e[10],f=n+o+d;if(f>0){const p=.5/Math.sqrt(f+1);this._w=.25/p,this._x=(h-l)*p,this._y=(r-c)*p,this._z=(a-s)*p}else if(n>o&&n>d){const p=2*Math.sqrt(1+n-o-d);this._w=(h-l)/p,this._x=.25*p,this._y=(s+a)/p,this._z=(r+c)/p}else if(o>d){const p=2*Math.sqrt(1+o-n-d);this._w=(r-c)/p,this._x=(s+a)/p,this._y=.25*p,this._z=(l+h)/p}else{const p=2*Math.sqrt(1+d-n-o);this._w=(a-s)/p,this._x=(r+c)/p,this._y=(l+h)/p,this._z=.25*p}return this._onChangeCallback(),this}setFromUnitVectors(t,e){let n=t.dot(e)+1;return n<Number.EPSILON?(n=0,Math.abs(t.x)>Math.abs(t.z)?(this._x=-t.y,this._y=t.x,this._z=0,this._w=n):(this._x=0,this._y=-t.z,this._z=t.y,this._w=n)):(this._x=t.y*e.z-t.z*e.y,this._y=t.z*e.x-t.x*e.z,this._z=t.x*e.y-t.y*e.x,this._w=n),this.normalize()}angleTo(t){return 2*Math.acos(Math.abs(qt(this.dot(t),-1,1)))}rotateTowards(t,e){const n=this.angleTo(t);if(n===0)return this;const s=Math.min(1,e/n);return this.slerp(t,s),this}identity(){return this.set(0,0,0,1)}invert(){return this.conjugate()}conjugate(){return this._x*=-1,this._y*=-1,this._z*=-1,this._onChangeCallback(),this}dot(t){return this._x*t._x+this._y*t._y+this._z*t._z+this._w*t._w}lengthSq(){return this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w}length(){return Math.sqrt(this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w)}normalize(){let t=this.length();return t===0?(this._x=0,this._y=0,this._z=0,this._w=1):(t=1/t,this._x=this._x*t,this._y=this._y*t,this._z=this._z*t,this._w=this._w*t),this._onChangeCallback(),this}multiply(t){return this.multiplyQuaternions(this,t)}premultiply(t){return this.multiplyQuaternions(t,this)}multiplyQuaternions(t,e){const n=t._x,s=t._y,r=t._z,a=t._w,o=e._x,l=e._y,c=e._z,h=e._w;return this._x=n*h+a*o+s*c-r*l,this._y=s*h+a*l+r*o-n*c,this._z=r*h+a*c+n*l-s*o,this._w=a*h-n*o-s*l-r*c,this._onChangeCallback(),this}slerp(t,e){if(e===0)return this;if(e===1)return this.copy(t);const n=this._x,s=this._y,r=this._z,a=this._w;let o=a*t._w+n*t._x+s*t._y+r*t._z;if(o<0?(this._w=-t._w,this._x=-t._x,this._y=-t._y,this._z=-t._z,o=-o):this.copy(t),o>=1)return this._w=a,this._x=n,this._y=s,this._z=r,this;const l=1-o*o;if(l<=Number.EPSILON){const p=1-e;return this._w=p*a+e*this._w,this._x=p*n+e*this._x,this._y=p*s+e*this._y,this._z=p*r+e*this._z,this.normalize(),this}const c=Math.sqrt(l),h=Math.atan2(c,o),d=Math.sin((1-e)*h)/c,f=Math.sin(e*h)/c;return this._w=a*d+this._w*f,this._x=n*d+this._x*f,this._y=s*d+this._y*f,this._z=r*d+this._z*f,this._onChangeCallback(),this}slerpQuaternions(t,e,n){return this.copy(t).slerp(e,n)}random(){const t=2*Math.PI*Math.random(),e=2*Math.PI*Math.random(),n=Math.random(),s=Math.sqrt(1-n),r=Math.sqrt(n);return this.set(s*Math.sin(t),s*Math.cos(t),r*Math.sin(e),r*Math.cos(e))}equals(t){return t._x===this._x&&t._y===this._y&&t._z===this._z&&t._w===this._w}fromArray(t,e=0){return this._x=t[e],this._y=t[e+1],this._z=t[e+2],this._w=t[e+3],this._onChangeCallback(),this}toArray(t=[],e=0){return t[e]=this._x,t[e+1]=this._y,t[e+2]=this._z,t[e+3]=this._w,t}fromBufferAttribute(t,e){return this._x=t.getX(e),this._y=t.getY(e),this._z=t.getZ(e),this._w=t.getW(e),this._onChangeCallback(),this}toJSON(){return this.toArray()}_onChange(t){return this._onChangeCallback=t,this}_onChangeCallback(){}*[Symbol.iterator](){yield this._x,yield this._y,yield this._z,yield this._w}}class P{constructor(t=0,e=0,n=0){P.prototype.isVector3=!0,this.x=t,this.y=e,this.z=n}set(t,e,n){return n===void 0&&(n=this.z),this.x=t,this.y=e,this.z=n,this}setScalar(t){return this.x=t,this.y=t,this.z=t,this}setX(t){return this.x=t,this}setY(t){return this.y=t,this}setZ(t){return this.z=t,this}setComponent(t,e){switch(t){case 0:this.x=e;break;case 1:this.y=e;break;case 2:this.z=e;break;default:throw new Error("index is out of range: "+t)}return this}getComponent(t){switch(t){case 0:return this.x;case 1:return this.y;case 2:return this.z;default:throw new Error("index is out of range: "+t)}}clone(){return new this.constructor(this.x,this.y,this.z)}copy(t){return this.x=t.x,this.y=t.y,this.z=t.z,this}add(t){return this.x+=t.x,this.y+=t.y,this.z+=t.z,this}addScalar(t){return this.x+=t,this.y+=t,this.z+=t,this}addVectors(t,e){return this.x=t.x+e.x,this.y=t.y+e.y,this.z=t.z+e.z,this}addScaledVector(t,e){return this.x+=t.x*e,this.y+=t.y*e,this.z+=t.z*e,this}sub(t){return this.x-=t.x,this.y-=t.y,this.z-=t.z,this}subScalar(t){return this.x-=t,this.y-=t,this.z-=t,this}subVectors(t,e){return this.x=t.x-e.x,this.y=t.y-e.y,this.z=t.z-e.z,this}multiply(t){return this.x*=t.x,this.y*=t.y,this.z*=t.z,this}multiplyScalar(t){return this.x*=t,this.y*=t,this.z*=t,this}multiplyVectors(t,e){return this.x=t.x*e.x,this.y=t.y*e.y,this.z=t.z*e.z,this}applyEuler(t){return this.applyQuaternion(Mo.setFromEuler(t))}applyAxisAngle(t,e){return this.applyQuaternion(Mo.setFromAxisAngle(t,e))}applyMatrix3(t){const e=this.x,n=this.y,s=this.z,r=t.elements;return this.x=r[0]*e+r[3]*n+r[6]*s,this.y=r[1]*e+r[4]*n+r[7]*s,this.z=r[2]*e+r[5]*n+r[8]*s,this}applyNormalMatrix(t){return this.applyMatrix3(t).normalize()}applyMatrix4(t){const e=this.x,n=this.y,s=this.z,r=t.elements,a=1/(r[3]*e+r[7]*n+r[11]*s+r[15]);return this.x=(r[0]*e+r[4]*n+r[8]*s+r[12])*a,this.y=(r[1]*e+r[5]*n+r[9]*s+r[13])*a,this.z=(r[2]*e+r[6]*n+r[10]*s+r[14])*a,this}applyQuaternion(t){const e=this.x,n=this.y,s=this.z,r=t.x,a=t.y,o=t.z,l=t.w,c=2*(a*s-o*n),h=2*(o*e-r*s),d=2*(r*n-a*e);return this.x=e+l*c+a*d-o*h,this.y=n+l*h+o*c-r*d,this.z=s+l*d+r*h-a*c,this}project(t){return this.applyMatrix4(t.matrixWorldInverse).applyMatrix4(t.projectionMatrix)}unproject(t){return this.applyMatrix4(t.projectionMatrixInverse).applyMatrix4(t.matrixWorld)}transformDirection(t){const e=this.x,n=this.y,s=this.z,r=t.elements;return this.x=r[0]*e+r[4]*n+r[8]*s,this.y=r[1]*e+r[5]*n+r[9]*s,this.z=r[2]*e+r[6]*n+r[10]*s,this.normalize()}divide(t){return this.x/=t.x,this.y/=t.y,this.z/=t.z,this}divideScalar(t){return this.multiplyScalar(1/t)}min(t){return this.x=Math.min(this.x,t.x),this.y=Math.min(this.y,t.y),this.z=Math.min(this.z,t.z),this}max(t){return this.x=Math.max(this.x,t.x),this.y=Math.max(this.y,t.y),this.z=Math.max(this.z,t.z),this}clamp(t,e){return this.x=qt(this.x,t.x,e.x),this.y=qt(this.y,t.y,e.y),this.z=qt(this.z,t.z,e.z),this}clampScalar(t,e){return this.x=qt(this.x,t,e),this.y=qt(this.y,t,e),this.z=qt(this.z,t,e),this}clampLength(t,e){const n=this.length();return this.divideScalar(n||1).multiplyScalar(qt(n,t,e))}floor(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this.z=Math.floor(this.z),this}ceil(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this.z=Math.ceil(this.z),this}round(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this.z=Math.round(this.z),this}roundToZero(){return this.x=Math.trunc(this.x),this.y=Math.trunc(this.y),this.z=Math.trunc(this.z),this}negate(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this}dot(t){return this.x*t.x+this.y*t.y+this.z*t.z}lengthSq(){return this.x*this.x+this.y*this.y+this.z*this.z}length(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z)}manhattanLength(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)}normalize(){return this.divideScalar(this.length()||1)}setLength(t){return this.normalize().multiplyScalar(t)}lerp(t,e){return this.x+=(t.x-this.x)*e,this.y+=(t.y-this.y)*e,this.z+=(t.z-this.z)*e,this}lerpVectors(t,e,n){return this.x=t.x+(e.x-t.x)*n,this.y=t.y+(e.y-t.y)*n,this.z=t.z+(e.z-t.z)*n,this}cross(t){return this.crossVectors(this,t)}crossVectors(t,e){const n=t.x,s=t.y,r=t.z,a=e.x,o=e.y,l=e.z;return this.x=s*l-r*o,this.y=r*a-n*l,this.z=n*o-s*a,this}projectOnVector(t){const e=t.lengthSq();if(e===0)return this.set(0,0,0);const n=t.dot(this)/e;return this.copy(t).multiplyScalar(n)}projectOnPlane(t){return Mr.copy(this).projectOnVector(t),this.sub(Mr)}reflect(t){return this.sub(Mr.copy(t).multiplyScalar(2*this.dot(t)))}angleTo(t){const e=Math.sqrt(this.lengthSq()*t.lengthSq());if(e===0)return Math.PI/2;const n=this.dot(t)/e;return Math.acos(qt(n,-1,1))}distanceTo(t){return Math.sqrt(this.distanceToSquared(t))}distanceToSquared(t){const e=this.x-t.x,n=this.y-t.y,s=this.z-t.z;return e*e+n*n+s*s}manhattanDistanceTo(t){return Math.abs(this.x-t.x)+Math.abs(this.y-t.y)+Math.abs(this.z-t.z)}setFromSpherical(t){return this.setFromSphericalCoords(t.radius,t.phi,t.theta)}setFromSphericalCoords(t,e,n){const s=Math.sin(e)*t;return this.x=s*Math.sin(n),this.y=Math.cos(e)*t,this.z=s*Math.cos(n),this}setFromCylindrical(t){return this.setFromCylindricalCoords(t.radius,t.theta,t.y)}setFromCylindricalCoords(t,e,n){return this.x=t*Math.sin(e),this.y=n,this.z=t*Math.cos(e),this}setFromMatrixPosition(t){const e=t.elements;return this.x=e[12],this.y=e[13],this.z=e[14],this}setFromMatrixScale(t){const e=this.setFromMatrixColumn(t,0).length(),n=this.setFromMatrixColumn(t,1).length(),s=this.setFromMatrixColumn(t,2).length();return this.x=e,this.y=n,this.z=s,this}setFromMatrixColumn(t,e){return this.fromArray(t.elements,e*4)}setFromMatrix3Column(t,e){return this.fromArray(t.elements,e*3)}setFromEuler(t){return this.x=t._x,this.y=t._y,this.z=t._z,this}setFromColor(t){return this.x=t.r,this.y=t.g,this.z=t.b,this}equals(t){return t.x===this.x&&t.y===this.y&&t.z===this.z}fromArray(t,e=0){return this.x=t[e],this.y=t[e+1],this.z=t[e+2],this}toArray(t=[],e=0){return t[e]=this.x,t[e+1]=this.y,t[e+2]=this.z,t}fromBufferAttribute(t,e){return this.x=t.getX(e),this.y=t.getY(e),this.z=t.getZ(e),this}random(){return this.x=Math.random(),this.y=Math.random(),this.z=Math.random(),this}randomDirection(){const t=Math.random()*Math.PI*2,e=Math.random()*2-1,n=Math.sqrt(1-e*e);return this.x=n*Math.cos(t),this.y=e,this.z=n*Math.sin(t),this}*[Symbol.iterator](){yield this.x,yield this.y,yield this.z}}const Mr=new P,Mo=new ni;class si{constructor(t=new P(1/0,1/0,1/0),e=new P(-1/0,-1/0,-1/0)){this.isBox3=!0,this.min=t,this.max=e}set(t,e){return this.min.copy(t),this.max.copy(e),this}setFromArray(t){this.makeEmpty();for(let e=0,n=t.length;e<n;e+=3)this.expandByPoint(nn.fromArray(t,e));return this}setFromBufferAttribute(t){this.makeEmpty();for(let e=0,n=t.count;e<n;e++)this.expandByPoint(nn.fromBufferAttribute(t,e));return this}setFromPoints(t){this.makeEmpty();for(let e=0,n=t.length;e<n;e++)this.expandByPoint(t[e]);return this}setFromCenterAndSize(t,e){const n=nn.copy(e).multiplyScalar(.5);return this.min.copy(t).sub(n),this.max.copy(t).add(n),this}setFromObject(t,e=!1){return this.makeEmpty(),this.expandByObject(t,e)}clone(){return new this.constructor().copy(this)}copy(t){return this.min.copy(t.min),this.max.copy(t.max),this}makeEmpty(){return this.min.x=this.min.y=this.min.z=1/0,this.max.x=this.max.y=this.max.z=-1/0,this}isEmpty(){return this.max.x<this.min.x||this.max.y<this.min.y||this.max.z<this.min.z}getCenter(t){return this.isEmpty()?t.set(0,0,0):t.addVectors(this.min,this.max).multiplyScalar(.5)}getSize(t){return this.isEmpty()?t.set(0,0,0):t.subVectors(this.max,this.min)}expandByPoint(t){return this.min.min(t),this.max.max(t),this}expandByVector(t){return this.min.sub(t),this.max.add(t),this}expandByScalar(t){return this.min.addScalar(-t),this.max.addScalar(t),this}expandByObject(t,e=!1){t.updateWorldMatrix(!1,!1);const n=t.geometry;if(n!==void 0){const r=n.getAttribute("position");if(e===!0&&r!==void 0&&t.isInstancedMesh!==!0)for(let a=0,o=r.count;a<o;a++)t.isMesh===!0?t.getVertexPosition(a,nn):nn.fromBufferAttribute(r,a),nn.applyMatrix4(t.matrixWorld),this.expandByPoint(nn);else t.boundingBox!==void 0?(t.boundingBox===null&&t.computeBoundingBox(),gs.copy(t.boundingBox)):(n.boundingBox===null&&n.computeBoundingBox(),gs.copy(n.boundingBox)),gs.applyMatrix4(t.matrixWorld),this.union(gs)}const s=t.children;for(let r=0,a=s.length;r<a;r++)this.expandByObject(s[r],e);return this}containsPoint(t){return t.x>=this.min.x&&t.x<=this.max.x&&t.y>=this.min.y&&t.y<=this.max.y&&t.z>=this.min.z&&t.z<=this.max.z}containsBox(t){return this.min.x<=t.min.x&&t.max.x<=this.max.x&&this.min.y<=t.min.y&&t.max.y<=this.max.y&&this.min.z<=t.min.z&&t.max.z<=this.max.z}getParameter(t,e){return e.set((t.x-this.min.x)/(this.max.x-this.min.x),(t.y-this.min.y)/(this.max.y-this.min.y),(t.z-this.min.z)/(this.max.z-this.min.z))}intersectsBox(t){return t.max.x>=this.min.x&&t.min.x<=this.max.x&&t.max.y>=this.min.y&&t.min.y<=this.max.y&&t.max.z>=this.min.z&&t.min.z<=this.max.z}intersectsSphere(t){return this.clampPoint(t.center,nn),nn.distanceToSquared(t.center)<=t.radius*t.radius}intersectsPlane(t){let e,n;return t.normal.x>0?(e=t.normal.x*this.min.x,n=t.normal.x*this.max.x):(e=t.normal.x*this.max.x,n=t.normal.x*this.min.x),t.normal.y>0?(e+=t.normal.y*this.min.y,n+=t.normal.y*this.max.y):(e+=t.normal.y*this.max.y,n+=t.normal.y*this.min.y),t.normal.z>0?(e+=t.normal.z*this.min.z,n+=t.normal.z*this.max.z):(e+=t.normal.z*this.max.z,n+=t.normal.z*this.min.z),e<=-t.constant&&n>=-t.constant}intersectsTriangle(t){if(this.isEmpty())return!1;this.getCenter(qi),_s.subVectors(this.max,qi),ci.subVectors(t.a,qi),hi.subVectors(t.b,qi),ui.subVectors(t.c,qi),Rn.subVectors(hi,ci),Cn.subVectors(ui,hi),Gn.subVectors(ci,ui);let e=[0,-Rn.z,Rn.y,0,-Cn.z,Cn.y,0,-Gn.z,Gn.y,Rn.z,0,-Rn.x,Cn.z,0,-Cn.x,Gn.z,0,-Gn.x,-Rn.y,Rn.x,0,-Cn.y,Cn.x,0,-Gn.y,Gn.x,0];return!Sr(e,ci,hi,ui,_s)||(e=[1,0,0,0,1,0,0,0,1],!Sr(e,ci,hi,ui,_s))?!1:(vs.crossVectors(Rn,Cn),e=[vs.x,vs.y,vs.z],Sr(e,ci,hi,ui,_s))}clampPoint(t,e){return e.copy(t).clamp(this.min,this.max)}distanceToPoint(t){return this.clampPoint(t,nn).distanceTo(t)}getBoundingSphere(t){return this.isEmpty()?t.makeEmpty():(this.getCenter(t.center),t.radius=this.getSize(nn).length()*.5),t}intersect(t){return this.min.max(t.min),this.max.min(t.max),this.isEmpty()&&this.makeEmpty(),this}union(t){return this.min.min(t.min),this.max.max(t.max),this}applyMatrix4(t){return this.isEmpty()?this:(gn[0].set(this.min.x,this.min.y,this.min.z).applyMatrix4(t),gn[1].set(this.min.x,this.min.y,this.max.z).applyMatrix4(t),gn[2].set(this.min.x,this.max.y,this.min.z).applyMatrix4(t),gn[3].set(this.min.x,this.max.y,this.max.z).applyMatrix4(t),gn[4].set(this.max.x,this.min.y,this.min.z).applyMatrix4(t),gn[5].set(this.max.x,this.min.y,this.max.z).applyMatrix4(t),gn[6].set(this.max.x,this.max.y,this.min.z).applyMatrix4(t),gn[7].set(this.max.x,this.max.y,this.max.z).applyMatrix4(t),this.setFromPoints(gn),this)}translate(t){return this.min.add(t),this.max.add(t),this}equals(t){return t.min.equals(this.min)&&t.max.equals(this.max)}}const gn=[new P,new P,new P,new P,new P,new P,new P,new P],nn=new P,gs=new si,ci=new P,hi=new P,ui=new P,Rn=new P,Cn=new P,Gn=new P,qi=new P,_s=new P,vs=new P,Wn=new P;function Sr(i,t,e,n,s){for(let r=0,a=i.length-3;r<=a;r+=3){Wn.fromArray(i,r);const o=s.x*Math.abs(Wn.x)+s.y*Math.abs(Wn.y)+s.z*Math.abs(Wn.z),l=t.dot(Wn),c=e.dot(Wn),h=n.dot(Wn);if(Math.max(-Math.max(l,c,h),Math.min(l,c,h))>o)return!1}return!0}const Lh=new si,ji=new P,yr=new P;class ri{constructor(t=new P,e=-1){this.isSphere=!0,this.center=t,this.radius=e}set(t,e){return this.center.copy(t),this.radius=e,this}setFromPoints(t,e){const n=this.center;e!==void 0?n.copy(e):Lh.setFromPoints(t).getCenter(n);let s=0;for(let r=0,a=t.length;r<a;r++)s=Math.max(s,n.distanceToSquared(t[r]));return this.radius=Math.sqrt(s),this}copy(t){return this.center.copy(t.center),this.radius=t.radius,this}isEmpty(){return this.radius<0}makeEmpty(){return this.center.set(0,0,0),this.radius=-1,this}containsPoint(t){return t.distanceToSquared(this.center)<=this.radius*this.radius}distanceToPoint(t){return t.distanceTo(this.center)-this.radius}intersectsSphere(t){const e=this.radius+t.radius;return t.center.distanceToSquared(this.center)<=e*e}intersectsBox(t){return t.intersectsSphere(this)}intersectsPlane(t){return Math.abs(t.distanceToPoint(this.center))<=this.radius}clampPoint(t,e){const n=this.center.distanceToSquared(t);return e.copy(t),n>this.radius*this.radius&&(e.sub(this.center).normalize(),e.multiplyScalar(this.radius).add(this.center)),e}getBoundingBox(t){return this.isEmpty()?(t.makeEmpty(),t):(t.set(this.center,this.center),t.expandByScalar(this.radius),t)}applyMatrix4(t){return this.center.applyMatrix4(t),this.radius=this.radius*t.getMaxScaleOnAxis(),this}translate(t){return this.center.add(t),this}expandByPoint(t){if(this.isEmpty())return this.center.copy(t),this.radius=0,this;ji.subVectors(t,this.center);const e=ji.lengthSq();if(e>this.radius*this.radius){const n=Math.sqrt(e),s=(n-this.radius)*.5;this.center.addScaledVector(ji,s/n),this.radius+=s}return this}union(t){return t.isEmpty()?this:this.isEmpty()?(this.copy(t),this):(this.center.equals(t.center)===!0?this.radius=Math.max(this.radius,t.radius):(yr.subVectors(t.center,this.center).setLength(t.radius),this.expandByPoint(ji.copy(t.center).add(yr)),this.expandByPoint(ji.copy(t.center).sub(yr))),this)}equals(t){return t.center.equals(this.center)&&t.radius===this.radius}clone(){return new this.constructor().copy(this)}}const _n=new P,Er=new P,xs=new P,Pn=new P,br=new P,Ms=new P,Tr=new P;class cs{constructor(t=new P,e=new P(0,0,-1)){this.origin=t,this.direction=e}set(t,e){return this.origin.copy(t),this.direction.copy(e),this}copy(t){return this.origin.copy(t.origin),this.direction.copy(t.direction),this}at(t,e){return e.copy(this.origin).addScaledVector(this.direction,t)}lookAt(t){return this.direction.copy(t).sub(this.origin).normalize(),this}recast(t){return this.origin.copy(this.at(t,_n)),this}closestPointToPoint(t,e){e.subVectors(t,this.origin);const n=e.dot(this.direction);return n<0?e.copy(this.origin):e.copy(this.origin).addScaledVector(this.direction,n)}distanceToPoint(t){return Math.sqrt(this.distanceSqToPoint(t))}distanceSqToPoint(t){const e=_n.subVectors(t,this.origin).dot(this.direction);return e<0?this.origin.distanceToSquared(t):(_n.copy(this.origin).addScaledVector(this.direction,e),_n.distanceToSquared(t))}distanceSqToSegment(t,e,n,s){Er.copy(t).add(e).multiplyScalar(.5),xs.copy(e).sub(t).normalize(),Pn.copy(this.origin).sub(Er);const r=t.distanceTo(e)*.5,a=-this.direction.dot(xs),o=Pn.dot(this.direction),l=-Pn.dot(xs),c=Pn.lengthSq(),h=Math.abs(1-a*a);let d,f,p,g;if(h>0)if(d=a*l-o,f=a*o-l,g=r*h,d>=0)if(f>=-g)if(f<=g){const v=1/h;d*=v,f*=v,p=d*(d+a*f+2*o)+f*(a*d+f+2*l)+c}else f=r,d=Math.max(0,-(a*f+o)),p=-d*d+f*(f+2*l)+c;else f=-r,d=Math.max(0,-(a*f+o)),p=-d*d+f*(f+2*l)+c;else f<=-g?(d=Math.max(0,-(-a*r+o)),f=d>0?-r:Math.min(Math.max(-r,-l),r),p=-d*d+f*(f+2*l)+c):f<=g?(d=0,f=Math.min(Math.max(-r,-l),r),p=f*(f+2*l)+c):(d=Math.max(0,-(a*r+o)),f=d>0?r:Math.min(Math.max(-r,-l),r),p=-d*d+f*(f+2*l)+c);else f=a>0?-r:r,d=Math.max(0,-(a*f+o)),p=-d*d+f*(f+2*l)+c;return n&&n.copy(this.origin).addScaledVector(this.direction,d),s&&s.copy(Er).addScaledVector(xs,f),p}intersectSphere(t,e){_n.subVectors(t.center,this.origin);const n=_n.dot(this.direction),s=_n.dot(_n)-n*n,r=t.radius*t.radius;if(s>r)return null;const a=Math.sqrt(r-s),o=n-a,l=n+a;return l<0?null:o<0?this.at(l,e):this.at(o,e)}intersectsSphere(t){return this.distanceSqToPoint(t.center)<=t.radius*t.radius}distanceToPlane(t){const e=t.normal.dot(this.direction);if(e===0)return t.distanceToPoint(this.origin)===0?0:null;const n=-(this.origin.dot(t.normal)+t.constant)/e;return n>=0?n:null}intersectPlane(t,e){const n=this.distanceToPlane(t);return n===null?null:this.at(n,e)}intersectsPlane(t){const e=t.distanceToPoint(this.origin);return e===0||t.normal.dot(this.direction)*e<0}intersectBox(t,e){let n,s,r,a,o,l;const c=1/this.direction.x,h=1/this.direction.y,d=1/this.direction.z,f=this.origin;return c>=0?(n=(t.min.x-f.x)*c,s=(t.max.x-f.x)*c):(n=(t.max.x-f.x)*c,s=(t.min.x-f.x)*c),h>=0?(r=(t.min.y-f.y)*h,a=(t.max.y-f.y)*h):(r=(t.max.y-f.y)*h,a=(t.min.y-f.y)*h),n>a||r>s||((r>n||isNaN(n))&&(n=r),(a<s||isNaN(s))&&(s=a),d>=0?(o=(t.min.z-f.z)*d,l=(t.max.z-f.z)*d):(o=(t.max.z-f.z)*d,l=(t.min.z-f.z)*d),n>l||o>s)||((o>n||n!==n)&&(n=o),(l<s||s!==s)&&(s=l),s<0)?null:this.at(n>=0?n:s,e)}intersectsBox(t){return this.intersectBox(t,_n)!==null}intersectTriangle(t,e,n,s,r){br.subVectors(e,t),Ms.subVectors(n,t),Tr.crossVectors(br,Ms);let a=this.direction.dot(Tr),o;if(a>0){if(s)return null;o=1}else if(a<0)o=-1,a=-a;else return null;Pn.subVectors(this.origin,t);const l=o*this.direction.dot(Ms.crossVectors(Pn,Ms));if(l<0)return null;const c=o*this.direction.dot(br.cross(Pn));if(c<0||l+c>a)return null;const h=-o*Pn.dot(Tr);return h<0?null:this.at(h/a,r)}applyMatrix4(t){return this.origin.applyMatrix4(t),this.direction.transformDirection(t),this}equals(t){return t.origin.equals(this.origin)&&t.direction.equals(this.direction)}clone(){return new this.constructor().copy(this)}}class ne{constructor(t,e,n,s,r,a,o,l,c,h,d,f,p,g,v,m){ne.prototype.isMatrix4=!0,this.elements=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],t!==void 0&&this.set(t,e,n,s,r,a,o,l,c,h,d,f,p,g,v,m)}set(t,e,n,s,r,a,o,l,c,h,d,f,p,g,v,m){const u=this.elements;return u[0]=t,u[4]=e,u[8]=n,u[12]=s,u[1]=r,u[5]=a,u[9]=o,u[13]=l,u[2]=c,u[6]=h,u[10]=d,u[14]=f,u[3]=p,u[7]=g,u[11]=v,u[15]=m,this}identity(){return this.set(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1),this}clone(){return new ne().fromArray(this.elements)}copy(t){const e=this.elements,n=t.elements;return e[0]=n[0],e[1]=n[1],e[2]=n[2],e[3]=n[3],e[4]=n[4],e[5]=n[5],e[6]=n[6],e[7]=n[7],e[8]=n[8],e[9]=n[9],e[10]=n[10],e[11]=n[11],e[12]=n[12],e[13]=n[13],e[14]=n[14],e[15]=n[15],this}copyPosition(t){const e=this.elements,n=t.elements;return e[12]=n[12],e[13]=n[13],e[14]=n[14],this}setFromMatrix3(t){const e=t.elements;return this.set(e[0],e[3],e[6],0,e[1],e[4],e[7],0,e[2],e[5],e[8],0,0,0,0,1),this}extractBasis(t,e,n){return t.setFromMatrixColumn(this,0),e.setFromMatrixColumn(this,1),n.setFromMatrixColumn(this,2),this}makeBasis(t,e,n){return this.set(t.x,e.x,n.x,0,t.y,e.y,n.y,0,t.z,e.z,n.z,0,0,0,0,1),this}extractRotation(t){const e=this.elements,n=t.elements,s=1/di.setFromMatrixColumn(t,0).length(),r=1/di.setFromMatrixColumn(t,1).length(),a=1/di.setFromMatrixColumn(t,2).length();return e[0]=n[0]*s,e[1]=n[1]*s,e[2]=n[2]*s,e[3]=0,e[4]=n[4]*r,e[5]=n[5]*r,e[6]=n[6]*r,e[7]=0,e[8]=n[8]*a,e[9]=n[9]*a,e[10]=n[10]*a,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,this}makeRotationFromEuler(t){const e=this.elements,n=t.x,s=t.y,r=t.z,a=Math.cos(n),o=Math.sin(n),l=Math.cos(s),c=Math.sin(s),h=Math.cos(r),d=Math.sin(r);if(t.order==="XYZ"){const f=a*h,p=a*d,g=o*h,v=o*d;e[0]=l*h,e[4]=-l*d,e[8]=c,e[1]=p+g*c,e[5]=f-v*c,e[9]=-o*l,e[2]=v-f*c,e[6]=g+p*c,e[10]=a*l}else if(t.order==="YXZ"){const f=l*h,p=l*d,g=c*h,v=c*d;e[0]=f+v*o,e[4]=g*o-p,e[8]=a*c,e[1]=a*d,e[5]=a*h,e[9]=-o,e[2]=p*o-g,e[6]=v+f*o,e[10]=a*l}else if(t.order==="ZXY"){const f=l*h,p=l*d,g=c*h,v=c*d;e[0]=f-v*o,e[4]=-a*d,e[8]=g+p*o,e[1]=p+g*o,e[5]=a*h,e[9]=v-f*o,e[2]=-a*c,e[6]=o,e[10]=a*l}else if(t.order==="ZYX"){const f=a*h,p=a*d,g=o*h,v=o*d;e[0]=l*h,e[4]=g*c-p,e[8]=f*c+v,e[1]=l*d,e[5]=v*c+f,e[9]=p*c-g,e[2]=-c,e[6]=o*l,e[10]=a*l}else if(t.order==="YZX"){const f=a*l,p=a*c,g=o*l,v=o*c;e[0]=l*h,e[4]=v-f*d,e[8]=g*d+p,e[1]=d,e[5]=a*h,e[9]=-o*h,e[2]=-c*h,e[6]=p*d+g,e[10]=f-v*d}else if(t.order==="XZY"){const f=a*l,p=a*c,g=o*l,v=o*c;e[0]=l*h,e[4]=-d,e[8]=c*h,e[1]=f*d+v,e[5]=a*h,e[9]=p*d-g,e[2]=g*d-p,e[6]=o*h,e[10]=v*d+f}return e[3]=0,e[7]=0,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,this}makeRotationFromQuaternion(t){return this.compose(Uh,t,Ih)}lookAt(t,e,n){const s=this.elements;return Ge.subVectors(t,e),Ge.lengthSq()===0&&(Ge.z=1),Ge.normalize(),Dn.crossVectors(n,Ge),Dn.lengthSq()===0&&(Math.abs(n.z)===1?Ge.x+=1e-4:Ge.z+=1e-4,Ge.normalize(),Dn.crossVectors(n,Ge)),Dn.normalize(),Ss.crossVectors(Ge,Dn),s[0]=Dn.x,s[4]=Ss.x,s[8]=Ge.x,s[1]=Dn.y,s[5]=Ss.y,s[9]=Ge.y,s[2]=Dn.z,s[6]=Ss.z,s[10]=Ge.z,this}multiply(t){return this.multiplyMatrices(this,t)}premultiply(t){return this.multiplyMatrices(t,this)}multiplyMatrices(t,e){const n=t.elements,s=e.elements,r=this.elements,a=n[0],o=n[4],l=n[8],c=n[12],h=n[1],d=n[5],f=n[9],p=n[13],g=n[2],v=n[6],m=n[10],u=n[14],T=n[3],b=n[7],y=n[11],L=n[15],R=s[0],A=s[4],U=s[8],S=s[12],M=s[1],D=s[5],W=s[9],z=s[13],V=s[2],$=s[6],G=s[10],J=s[14],k=s[3],it=s[7],ut=s[11],yt=s[15];return r[0]=a*R+o*M+l*V+c*k,r[4]=a*A+o*D+l*$+c*it,r[8]=a*U+o*W+l*G+c*ut,r[12]=a*S+o*z+l*J+c*yt,r[1]=h*R+d*M+f*V+p*k,r[5]=h*A+d*D+f*$+p*it,r[9]=h*U+d*W+f*G+p*ut,r[13]=h*S+d*z+f*J+p*yt,r[2]=g*R+v*M+m*V+u*k,r[6]=g*A+v*D+m*$+u*it,r[10]=g*U+v*W+m*G+u*ut,r[14]=g*S+v*z+m*J+u*yt,r[3]=T*R+b*M+y*V+L*k,r[7]=T*A+b*D+y*$+L*it,r[11]=T*U+b*W+y*G+L*ut,r[15]=T*S+b*z+y*J+L*yt,this}multiplyScalar(t){const e=this.elements;return e[0]*=t,e[4]*=t,e[8]*=t,e[12]*=t,e[1]*=t,e[5]*=t,e[9]*=t,e[13]*=t,e[2]*=t,e[6]*=t,e[10]*=t,e[14]*=t,e[3]*=t,e[7]*=t,e[11]*=t,e[15]*=t,this}determinant(){const t=this.elements,e=t[0],n=t[4],s=t[8],r=t[12],a=t[1],o=t[5],l=t[9],c=t[13],h=t[2],d=t[6],f=t[10],p=t[14],g=t[3],v=t[7],m=t[11],u=t[15];return g*(+r*l*d-s*c*d-r*o*f+n*c*f+s*o*p-n*l*p)+v*(+e*l*p-e*c*f+r*a*f-s*a*p+s*c*h-r*l*h)+m*(+e*c*d-e*o*p-r*a*d+n*a*p+r*o*h-n*c*h)+u*(-s*o*h-e*l*d+e*o*f+s*a*d-n*a*f+n*l*h)}transpose(){const t=this.elements;let e;return e=t[1],t[1]=t[4],t[4]=e,e=t[2],t[2]=t[8],t[8]=e,e=t[6],t[6]=t[9],t[9]=e,e=t[3],t[3]=t[12],t[12]=e,e=t[7],t[7]=t[13],t[13]=e,e=t[11],t[11]=t[14],t[14]=e,this}setPosition(t,e,n){const s=this.elements;return t.isVector3?(s[12]=t.x,s[13]=t.y,s[14]=t.z):(s[12]=t,s[13]=e,s[14]=n),this}invert(){const t=this.elements,e=t[0],n=t[1],s=t[2],r=t[3],a=t[4],o=t[5],l=t[6],c=t[7],h=t[8],d=t[9],f=t[10],p=t[11],g=t[12],v=t[13],m=t[14],u=t[15],T=d*m*c-v*f*c+v*l*p-o*m*p-d*l*u+o*f*u,b=g*f*c-h*m*c-g*l*p+a*m*p+h*l*u-a*f*u,y=h*v*c-g*d*c+g*o*p-a*v*p-h*o*u+a*d*u,L=g*d*l-h*v*l-g*o*f+a*v*f+h*o*m-a*d*m,R=e*T+n*b+s*y+r*L;if(R===0)return this.set(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);const A=1/R;return t[0]=T*A,t[1]=(v*f*r-d*m*r-v*s*p+n*m*p+d*s*u-n*f*u)*A,t[2]=(o*m*r-v*l*r+v*s*c-n*m*c-o*s*u+n*l*u)*A,t[3]=(d*l*r-o*f*r-d*s*c+n*f*c+o*s*p-n*l*p)*A,t[4]=b*A,t[5]=(h*m*r-g*f*r+g*s*p-e*m*p-h*s*u+e*f*u)*A,t[6]=(g*l*r-a*m*r-g*s*c+e*m*c+a*s*u-e*l*u)*A,t[7]=(a*f*r-h*l*r+h*s*c-e*f*c-a*s*p+e*l*p)*A,t[8]=y*A,t[9]=(g*d*r-h*v*r-g*n*p+e*v*p+h*n*u-e*d*u)*A,t[10]=(a*v*r-g*o*r+g*n*c-e*v*c-a*n*u+e*o*u)*A,t[11]=(h*o*r-a*d*r-h*n*c+e*d*c+a*n*p-e*o*p)*A,t[12]=L*A,t[13]=(h*v*s-g*d*s+g*n*f-e*v*f-h*n*m+e*d*m)*A,t[14]=(g*o*s-a*v*s-g*n*l+e*v*l+a*n*m-e*o*m)*A,t[15]=(a*d*s-h*o*s+h*n*l-e*d*l-a*n*f+e*o*f)*A,this}scale(t){const e=this.elements,n=t.x,s=t.y,r=t.z;return e[0]*=n,e[4]*=s,e[8]*=r,e[1]*=n,e[5]*=s,e[9]*=r,e[2]*=n,e[6]*=s,e[10]*=r,e[3]*=n,e[7]*=s,e[11]*=r,this}getMaxScaleOnAxis(){const t=this.elements,e=t[0]*t[0]+t[1]*t[1]+t[2]*t[2],n=t[4]*t[4]+t[5]*t[5]+t[6]*t[6],s=t[8]*t[8]+t[9]*t[9]+t[10]*t[10];return Math.sqrt(Math.max(e,n,s))}makeTranslation(t,e,n){return t.isVector3?this.set(1,0,0,t.x,0,1,0,t.y,0,0,1,t.z,0,0,0,1):this.set(1,0,0,t,0,1,0,e,0,0,1,n,0,0,0,1),this}makeRotationX(t){const e=Math.cos(t),n=Math.sin(t);return this.set(1,0,0,0,0,e,-n,0,0,n,e,0,0,0,0,1),this}makeRotationY(t){const e=Math.cos(t),n=Math.sin(t);return this.set(e,0,n,0,0,1,0,0,-n,0,e,0,0,0,0,1),this}makeRotationZ(t){const e=Math.cos(t),n=Math.sin(t);return this.set(e,-n,0,0,n,e,0,0,0,0,1,0,0,0,0,1),this}makeRotationAxis(t,e){const n=Math.cos(e),s=Math.sin(e),r=1-n,a=t.x,o=t.y,l=t.z,c=r*a,h=r*o;return this.set(c*a+n,c*o-s*l,c*l+s*o,0,c*o+s*l,h*o+n,h*l-s*a,0,c*l-s*o,h*l+s*a,r*l*l+n,0,0,0,0,1),this}makeScale(t,e,n){return this.set(t,0,0,0,0,e,0,0,0,0,n,0,0,0,0,1),this}makeShear(t,e,n,s,r,a){return this.set(1,n,r,0,t,1,a,0,e,s,1,0,0,0,0,1),this}compose(t,e,n){const s=this.elements,r=e._x,a=e._y,o=e._z,l=e._w,c=r+r,h=a+a,d=o+o,f=r*c,p=r*h,g=r*d,v=a*h,m=a*d,u=o*d,T=l*c,b=l*h,y=l*d,L=n.x,R=n.y,A=n.z;return s[0]=(1-(v+u))*L,s[1]=(p+y)*L,s[2]=(g-b)*L,s[3]=0,s[4]=(p-y)*R,s[5]=(1-(f+u))*R,s[6]=(m+T)*R,s[7]=0,s[8]=(g+b)*A,s[9]=(m-T)*A,s[10]=(1-(f+v))*A,s[11]=0,s[12]=t.x,s[13]=t.y,s[14]=t.z,s[15]=1,this}decompose(t,e,n){const s=this.elements;let r=di.set(s[0],s[1],s[2]).length();const a=di.set(s[4],s[5],s[6]).length(),o=di.set(s[8],s[9],s[10]).length();this.determinant()<0&&(r=-r),t.x=s[12],t.y=s[13],t.z=s[14],sn.copy(this);const c=1/r,h=1/a,d=1/o;return sn.elements[0]*=c,sn.elements[1]*=c,sn.elements[2]*=c,sn.elements[4]*=h,sn.elements[5]*=h,sn.elements[6]*=h,sn.elements[8]*=d,sn.elements[9]*=d,sn.elements[10]*=d,e.setFromRotationMatrix(sn),n.x=r,n.y=a,n.z=o,this}makePerspective(t,e,n,s,r,a,o=En){const l=this.elements,c=2*r/(e-t),h=2*r/(n-s),d=(e+t)/(e-t),f=(n+s)/(n-s);let p,g;if(o===En)p=-(a+r)/(a-r),g=-2*a*r/(a-r);else if(o===er)p=-a/(a-r),g=-a*r/(a-r);else throw new Error("THREE.Matrix4.makePerspective(): Invalid coordinate system: "+o);return l[0]=c,l[4]=0,l[8]=d,l[12]=0,l[1]=0,l[5]=h,l[9]=f,l[13]=0,l[2]=0,l[6]=0,l[10]=p,l[14]=g,l[3]=0,l[7]=0,l[11]=-1,l[15]=0,this}makeOrthographic(t,e,n,s,r,a,o=En){const l=this.elements,c=1/(e-t),h=1/(n-s),d=1/(a-r),f=(e+t)*c,p=(n+s)*h;let g,v;if(o===En)g=(a+r)*d,v=-2*d;else if(o===er)g=r*d,v=-1*d;else throw new Error("THREE.Matrix4.makeOrthographic(): Invalid coordinate system: "+o);return l[0]=2*c,l[4]=0,l[8]=0,l[12]=-f,l[1]=0,l[5]=2*h,l[9]=0,l[13]=-p,l[2]=0,l[6]=0,l[10]=v,l[14]=-g,l[3]=0,l[7]=0,l[11]=0,l[15]=1,this}equals(t){const e=this.elements,n=t.elements;for(let s=0;s<16;s++)if(e[s]!==n[s])return!1;return!0}fromArray(t,e=0){for(let n=0;n<16;n++)this.elements[n]=t[n+e];return this}toArray(t=[],e=0){const n=this.elements;return t[e]=n[0],t[e+1]=n[1],t[e+2]=n[2],t[e+3]=n[3],t[e+4]=n[4],t[e+5]=n[5],t[e+6]=n[6],t[e+7]=n[7],t[e+8]=n[8],t[e+9]=n[9],t[e+10]=n[10],t[e+11]=n[11],t[e+12]=n[12],t[e+13]=n[13],t[e+14]=n[14],t[e+15]=n[15],t}}const di=new P,sn=new ne,Uh=new P(0,0,0),Ih=new P(1,1,1),Dn=new P,Ss=new P,Ge=new P,So=new ne,yo=new ni;class pn{constructor(t=0,e=0,n=0,s=pn.DEFAULT_ORDER){this.isEuler=!0,this._x=t,this._y=e,this._z=n,this._order=s}get x(){return this._x}set x(t){this._x=t,this._onChangeCallback()}get y(){return this._y}set y(t){this._y=t,this._onChangeCallback()}get z(){return this._z}set z(t){this._z=t,this._onChangeCallback()}get order(){return this._order}set order(t){this._order=t,this._onChangeCallback()}set(t,e,n,s=this._order){return this._x=t,this._y=e,this._z=n,this._order=s,this._onChangeCallback(),this}clone(){return new this.constructor(this._x,this._y,this._z,this._order)}copy(t){return this._x=t._x,this._y=t._y,this._z=t._z,this._order=t._order,this._onChangeCallback(),this}setFromRotationMatrix(t,e=this._order,n=!0){const s=t.elements,r=s[0],a=s[4],o=s[8],l=s[1],c=s[5],h=s[9],d=s[2],f=s[6],p=s[10];switch(e){case"XYZ":this._y=Math.asin(qt(o,-1,1)),Math.abs(o)<.9999999?(this._x=Math.atan2(-h,p),this._z=Math.atan2(-a,r)):(this._x=Math.atan2(f,c),this._z=0);break;case"YXZ":this._x=Math.asin(-qt(h,-1,1)),Math.abs(h)<.9999999?(this._y=Math.atan2(o,p),this._z=Math.atan2(l,c)):(this._y=Math.atan2(-d,r),this._z=0);break;case"ZXY":this._x=Math.asin(qt(f,-1,1)),Math.abs(f)<.9999999?(this._y=Math.atan2(-d,p),this._z=Math.atan2(-a,c)):(this._y=0,this._z=Math.atan2(l,r));break;case"ZYX":this._y=Math.asin(-qt(d,-1,1)),Math.abs(d)<.9999999?(this._x=Math.atan2(f,p),this._z=Math.atan2(l,r)):(this._x=0,this._z=Math.atan2(-a,c));break;case"YZX":this._z=Math.asin(qt(l,-1,1)),Math.abs(l)<.9999999?(this._x=Math.atan2(-h,c),this._y=Math.atan2(-d,r)):(this._x=0,this._y=Math.atan2(o,p));break;case"XZY":this._z=Math.asin(-qt(a,-1,1)),Math.abs(a)<.9999999?(this._x=Math.atan2(f,c),this._y=Math.atan2(o,r)):(this._x=Math.atan2(-h,p),this._y=0);break;default:console.warn("THREE.Euler: .setFromRotationMatrix() encountered an unknown order: "+e)}return this._order=e,n===!0&&this._onChangeCallback(),this}setFromQuaternion(t,e,n){return So.makeRotationFromQuaternion(t),this.setFromRotationMatrix(So,e,n)}setFromVector3(t,e=this._order){return this.set(t.x,t.y,t.z,e)}reorder(t){return yo.setFromEuler(this),this.setFromQuaternion(yo,t)}equals(t){return t._x===this._x&&t._y===this._y&&t._z===this._z&&t._order===this._order}fromArray(t){return this._x=t[0],this._y=t[1],this._z=t[2],t[3]!==void 0&&(this._order=t[3]),this._onChangeCallback(),this}toArray(t=[],e=0){return t[e]=this._x,t[e+1]=this._y,t[e+2]=this._z,t[e+3]=this._order,t}_onChange(t){return this._onChangeCallback=t,this}_onChangeCallback(){}*[Symbol.iterator](){yield this._x,yield this._y,yield this._z,yield this._order}}pn.DEFAULT_ORDER="XYZ";class Qa{constructor(){this.mask=1}set(t){this.mask=(1<<t|0)>>>0}enable(t){this.mask|=1<<t|0}enableAll(){this.mask=-1}toggle(t){this.mask^=1<<t|0}disable(t){this.mask&=~(1<<t|0)}disableAll(){this.mask=0}test(t){return(this.mask&t.mask)!==0}isEnabled(t){return(this.mask&(1<<t|0))!==0}}let Nh=0;const Eo=new P,fi=new ni,vn=new ne,ys=new P,Zi=new P,Fh=new P,Oh=new ni,bo=new P(1,0,0),To=new P(0,1,0),wo=new P(0,0,1),Ao={type:"added"},Bh={type:"removed"},pi={type:"childadded",child:null},wr={type:"childremoved",child:null};class we extends ii{constructor(){super(),this.isObject3D=!0,Object.defineProperty(this,"id",{value:Nh++}),this.uuid=Bn(),this.name="",this.type="Object3D",this.parent=null,this.children=[],this.up=we.DEFAULT_UP.clone();const t=new P,e=new pn,n=new ni,s=new P(1,1,1);function r(){n.setFromEuler(e,!1)}function a(){e.setFromQuaternion(n,void 0,!1)}e._onChange(r),n._onChange(a),Object.defineProperties(this,{position:{configurable:!0,enumerable:!0,value:t},rotation:{configurable:!0,enumerable:!0,value:e},quaternion:{configurable:!0,enumerable:!0,value:n},scale:{configurable:!0,enumerable:!0,value:s},modelViewMatrix:{value:new ne},normalMatrix:{value:new Ht}}),this.matrix=new ne,this.matrixWorld=new ne,this.matrixAutoUpdate=we.DEFAULT_MATRIX_AUTO_UPDATE,this.matrixWorldAutoUpdate=we.DEFAULT_MATRIX_WORLD_AUTO_UPDATE,this.matrixWorldNeedsUpdate=!1,this.layers=new Qa,this.visible=!0,this.castShadow=!1,this.receiveShadow=!1,this.frustumCulled=!0,this.renderOrder=0,this.animations=[],this.userData={}}onBeforeShadow(){}onAfterShadow(){}onBeforeRender(){}onAfterRender(){}applyMatrix4(t){this.matrixAutoUpdate&&this.updateMatrix(),this.matrix.premultiply(t),this.matrix.decompose(this.position,this.quaternion,this.scale)}applyQuaternion(t){return this.quaternion.premultiply(t),this}setRotationFromAxisAngle(t,e){this.quaternion.setFromAxisAngle(t,e)}setRotationFromEuler(t){this.quaternion.setFromEuler(t,!0)}setRotationFromMatrix(t){this.quaternion.setFromRotationMatrix(t)}setRotationFromQuaternion(t){this.quaternion.copy(t)}rotateOnAxis(t,e){return fi.setFromAxisAngle(t,e),this.quaternion.multiply(fi),this}rotateOnWorldAxis(t,e){return fi.setFromAxisAngle(t,e),this.quaternion.premultiply(fi),this}rotateX(t){return this.rotateOnAxis(bo,t)}rotateY(t){return this.rotateOnAxis(To,t)}rotateZ(t){return this.rotateOnAxis(wo,t)}translateOnAxis(t,e){return Eo.copy(t).applyQuaternion(this.quaternion),this.position.add(Eo.multiplyScalar(e)),this}translateX(t){return this.translateOnAxis(bo,t)}translateY(t){return this.translateOnAxis(To,t)}translateZ(t){return this.translateOnAxis(wo,t)}localToWorld(t){return this.updateWorldMatrix(!0,!1),t.applyMatrix4(this.matrixWorld)}worldToLocal(t){return this.updateWorldMatrix(!0,!1),t.applyMatrix4(vn.copy(this.matrixWorld).invert())}lookAt(t,e,n){t.isVector3?ys.copy(t):ys.set(t,e,n);const s=this.parent;this.updateWorldMatrix(!0,!1),Zi.setFromMatrixPosition(this.matrixWorld),this.isCamera||this.isLight?vn.lookAt(Zi,ys,this.up):vn.lookAt(ys,Zi,this.up),this.quaternion.setFromRotationMatrix(vn),s&&(vn.extractRotation(s.matrixWorld),fi.setFromRotationMatrix(vn),this.quaternion.premultiply(fi.invert()))}add(t){if(arguments.length>1){for(let e=0;e<arguments.length;e++)this.add(arguments[e]);return this}return t===this?(console.error("THREE.Object3D.add: object can't be added as a child of itself.",t),this):(t&&t.isObject3D?(t.removeFromParent(),t.parent=this,this.children.push(t),t.dispatchEvent(Ao),pi.child=t,this.dispatchEvent(pi),pi.child=null):console.error("THREE.Object3D.add: object not an instance of THREE.Object3D.",t),this)}remove(t){if(arguments.length>1){for(let n=0;n<arguments.length;n++)this.remove(arguments[n]);return this}const e=this.children.indexOf(t);return e!==-1&&(t.parent=null,this.children.splice(e,1),t.dispatchEvent(Bh),wr.child=t,this.dispatchEvent(wr),wr.child=null),this}removeFromParent(){const t=this.parent;return t!==null&&t.remove(this),this}clear(){return this.remove(...this.children)}attach(t){return this.updateWorldMatrix(!0,!1),vn.copy(this.matrixWorld).invert(),t.parent!==null&&(t.parent.updateWorldMatrix(!0,!1),vn.multiply(t.parent.matrixWorld)),t.applyMatrix4(vn),t.removeFromParent(),t.parent=this,this.children.push(t),t.updateWorldMatrix(!1,!0),t.dispatchEvent(Ao),pi.child=t,this.dispatchEvent(pi),pi.child=null,this}getObjectById(t){return this.getObjectByProperty("id",t)}getObjectByName(t){return this.getObjectByProperty("name",t)}getObjectByProperty(t,e){if(this[t]===e)return this;for(let n=0,s=this.children.length;n<s;n++){const a=this.children[n].getObjectByProperty(t,e);if(a!==void 0)return a}}getObjectsByProperty(t,e,n=[]){this[t]===e&&n.push(this);const s=this.children;for(let r=0,a=s.length;r<a;r++)s[r].getObjectsByProperty(t,e,n);return n}getWorldPosition(t){return this.updateWorldMatrix(!0,!1),t.setFromMatrixPosition(this.matrixWorld)}getWorldQuaternion(t){return this.updateWorldMatrix(!0,!1),this.matrixWorld.decompose(Zi,t,Fh),t}getWorldScale(t){return this.updateWorldMatrix(!0,!1),this.matrixWorld.decompose(Zi,Oh,t),t}getWorldDirection(t){this.updateWorldMatrix(!0,!1);const e=this.matrixWorld.elements;return t.set(e[8],e[9],e[10]).normalize()}raycast(){}traverse(t){t(this);const e=this.children;for(let n=0,s=e.length;n<s;n++)e[n].traverse(t)}traverseVisible(t){if(this.visible===!1)return;t(this);const e=this.children;for(let n=0,s=e.length;n<s;n++)e[n].traverseVisible(t)}traverseAncestors(t){const e=this.parent;e!==null&&(t(e),e.traverseAncestors(t))}updateMatrix(){this.matrix.compose(this.position,this.quaternion,this.scale),this.matrixWorldNeedsUpdate=!0}updateMatrixWorld(t){this.matrixAutoUpdate&&this.updateMatrix(),(this.matrixWorldNeedsUpdate||t)&&(this.matrixWorldAutoUpdate===!0&&(this.parent===null?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix)),this.matrixWorldNeedsUpdate=!1,t=!0);const e=this.children;for(let n=0,s=e.length;n<s;n++)e[n].updateMatrixWorld(t)}updateWorldMatrix(t,e){const n=this.parent;if(t===!0&&n!==null&&n.updateWorldMatrix(!0,!1),this.matrixAutoUpdate&&this.updateMatrix(),this.matrixWorldAutoUpdate===!0&&(this.parent===null?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix)),e===!0){const s=this.children;for(let r=0,a=s.length;r<a;r++)s[r].updateWorldMatrix(!1,!0)}}toJSON(t){const e=t===void 0||typeof t=="string",n={};e&&(t={geometries:{},materials:{},textures:{},images:{},shapes:{},skeletons:{},animations:{},nodes:{}},n.metadata={version:4.6,type:"Object",generator:"Object3D.toJSON"});const s={};s.uuid=this.uuid,s.type=this.type,this.name!==""&&(s.name=this.name),this.castShadow===!0&&(s.castShadow=!0),this.receiveShadow===!0&&(s.receiveShadow=!0),this.visible===!1&&(s.visible=!1),this.frustumCulled===!1&&(s.frustumCulled=!1),this.renderOrder!==0&&(s.renderOrder=this.renderOrder),Object.keys(this.userData).length>0&&(s.userData=this.userData),s.layers=this.layers.mask,s.matrix=this.matrix.toArray(),s.up=this.up.toArray(),this.matrixAutoUpdate===!1&&(s.matrixAutoUpdate=!1),this.isInstancedMesh&&(s.type="InstancedMesh",s.count=this.count,s.instanceMatrix=this.instanceMatrix.toJSON(),this.instanceColor!==null&&(s.instanceColor=this.instanceColor.toJSON())),this.isBatchedMesh&&(s.type="BatchedMesh",s.perObjectFrustumCulled=this.perObjectFrustumCulled,s.sortObjects=this.sortObjects,s.drawRanges=this._drawRanges,s.reservedRanges=this._reservedRanges,s.visibility=this._visibility,s.active=this._active,s.bounds=this._bounds.map(o=>({boxInitialized:o.boxInitialized,boxMin:o.box.min.toArray(),boxMax:o.box.max.toArray(),sphereInitialized:o.sphereInitialized,sphereRadius:o.sphere.radius,sphereCenter:o.sphere.center.toArray()})),s.maxInstanceCount=this._maxInstanceCount,s.maxVertexCount=this._maxVertexCount,s.maxIndexCount=this._maxIndexCount,s.geometryInitialized=this._geometryInitialized,s.geometryCount=this._geometryCount,s.matricesTexture=this._matricesTexture.toJSON(t),this._colorsTexture!==null&&(s.colorsTexture=this._colorsTexture.toJSON(t)),this.boundingSphere!==null&&(s.boundingSphere={center:s.boundingSphere.center.toArray(),radius:s.boundingSphere.radius}),this.boundingBox!==null&&(s.boundingBox={min:s.boundingBox.min.toArray(),max:s.boundingBox.max.toArray()}));function r(o,l){return o[l.uuid]===void 0&&(o[l.uuid]=l.toJSON(t)),l.uuid}if(this.isScene)this.background&&(this.background.isColor?s.background=this.background.toJSON():this.background.isTexture&&(s.background=this.background.toJSON(t).uuid)),this.environment&&this.environment.isTexture&&this.environment.isRenderTargetTexture!==!0&&(s.environment=this.environment.toJSON(t).uuid);else if(this.isMesh||this.isLine||this.isPoints){s.geometry=r(t.geometries,this.geometry);const o=this.geometry.parameters;if(o!==void 0&&o.shapes!==void 0){const l=o.shapes;if(Array.isArray(l))for(let c=0,h=l.length;c<h;c++){const d=l[c];r(t.shapes,d)}else r(t.shapes,l)}}if(this.isSkinnedMesh&&(s.bindMode=this.bindMode,s.bindMatrix=this.bindMatrix.toArray(),this.skeleton!==void 0&&(r(t.skeletons,this.skeleton),s.skeleton=this.skeleton.uuid)),this.material!==void 0)if(Array.isArray(this.material)){const o=[];for(let l=0,c=this.material.length;l<c;l++)o.push(r(t.materials,this.material[l]));s.material=o}else s.material=r(t.materials,this.material);if(this.children.length>0){s.children=[];for(let o=0;o<this.children.length;o++)s.children.push(this.children[o].toJSON(t).object)}if(this.animations.length>0){s.animations=[];for(let o=0;o<this.animations.length;o++){const l=this.animations[o];s.animations.push(r(t.animations,l))}}if(e){const o=a(t.geometries),l=a(t.materials),c=a(t.textures),h=a(t.images),d=a(t.shapes),f=a(t.skeletons),p=a(t.animations),g=a(t.nodes);o.length>0&&(n.geometries=o),l.length>0&&(n.materials=l),c.length>0&&(n.textures=c),h.length>0&&(n.images=h),d.length>0&&(n.shapes=d),f.length>0&&(n.skeletons=f),p.length>0&&(n.animations=p),g.length>0&&(n.nodes=g)}return n.object=s,n;function a(o){const l=[];for(const c in o){const h=o[c];delete h.metadata,l.push(h)}return l}}clone(t){return new this.constructor().copy(this,t)}copy(t,e=!0){if(this.name=t.name,this.up.copy(t.up),this.position.copy(t.position),this.rotation.order=t.rotation.order,this.quaternion.copy(t.quaternion),this.scale.copy(t.scale),this.matrix.copy(t.matrix),this.matrixWorld.copy(t.matrixWorld),this.matrixAutoUpdate=t.matrixAutoUpdate,this.matrixWorldAutoUpdate=t.matrixWorldAutoUpdate,this.matrixWorldNeedsUpdate=t.matrixWorldNeedsUpdate,this.layers.mask=t.layers.mask,this.visible=t.visible,this.castShadow=t.castShadow,this.receiveShadow=t.receiveShadow,this.frustumCulled=t.frustumCulled,this.renderOrder=t.renderOrder,this.animations=t.animations.slice(),this.userData=JSON.parse(JSON.stringify(t.userData)),e===!0)for(let n=0;n<t.children.length;n++){const s=t.children[n];this.add(s.clone())}return this}}we.DEFAULT_UP=new P(0,1,0);we.DEFAULT_MATRIX_AUTO_UPDATE=!0;we.DEFAULT_MATRIX_WORLD_AUTO_UPDATE=!0;const rn=new P,xn=new P,Ar=new P,Mn=new P,mi=new P,gi=new P,Ro=new P,Rr=new P,Cr=new P,Pr=new P,Dr=new le,Lr=new le,Ur=new le;class Qe{constructor(t=new P,e=new P,n=new P){this.a=t,this.b=e,this.c=n}static getNormal(t,e,n,s){s.subVectors(n,e),rn.subVectors(t,e),s.cross(rn);const r=s.lengthSq();return r>0?s.multiplyScalar(1/Math.sqrt(r)):s.set(0,0,0)}static getBarycoord(t,e,n,s,r){rn.subVectors(s,e),xn.subVectors(n,e),Ar.subVectors(t,e);const a=rn.dot(rn),o=rn.dot(xn),l=rn.dot(Ar),c=xn.dot(xn),h=xn.dot(Ar),d=a*c-o*o;if(d===0)return r.set(0,0,0),null;const f=1/d,p=(c*l-o*h)*f,g=(a*h-o*l)*f;return r.set(1-p-g,g,p)}static containsPoint(t,e,n,s){return this.getBarycoord(t,e,n,s,Mn)===null?!1:Mn.x>=0&&Mn.y>=0&&Mn.x+Mn.y<=1}static getInterpolation(t,e,n,s,r,a,o,l){return this.getBarycoord(t,e,n,s,Mn)===null?(l.x=0,l.y=0,"z"in l&&(l.z=0),"w"in l&&(l.w=0),null):(l.setScalar(0),l.addScaledVector(r,Mn.x),l.addScaledVector(a,Mn.y),l.addScaledVector(o,Mn.z),l)}static getInterpolatedAttribute(t,e,n,s,r,a){return Dr.setScalar(0),Lr.setScalar(0),Ur.setScalar(0),Dr.fromBufferAttribute(t,e),Lr.fromBufferAttribute(t,n),Ur.fromBufferAttribute(t,s),a.setScalar(0),a.addScaledVector(Dr,r.x),a.addScaledVector(Lr,r.y),a.addScaledVector(Ur,r.z),a}static isFrontFacing(t,e,n,s){return rn.subVectors(n,e),xn.subVectors(t,e),rn.cross(xn).dot(s)<0}set(t,e,n){return this.a.copy(t),this.b.copy(e),this.c.copy(n),this}setFromPointsAndIndices(t,e,n,s){return this.a.copy(t[e]),this.b.copy(t[n]),this.c.copy(t[s]),this}setFromAttributeAndIndices(t,e,n,s){return this.a.fromBufferAttribute(t,e),this.b.fromBufferAttribute(t,n),this.c.fromBufferAttribute(t,s),this}clone(){return new this.constructor().copy(this)}copy(t){return this.a.copy(t.a),this.b.copy(t.b),this.c.copy(t.c),this}getArea(){return rn.subVectors(this.c,this.b),xn.subVectors(this.a,this.b),rn.cross(xn).length()*.5}getMidpoint(t){return t.addVectors(this.a,this.b).add(this.c).multiplyScalar(1/3)}getNormal(t){return Qe.getNormal(this.a,this.b,this.c,t)}getPlane(t){return t.setFromCoplanarPoints(this.a,this.b,this.c)}getBarycoord(t,e){return Qe.getBarycoord(t,this.a,this.b,this.c,e)}getInterpolation(t,e,n,s,r){return Qe.getInterpolation(t,this.a,this.b,this.c,e,n,s,r)}containsPoint(t){return Qe.containsPoint(t,this.a,this.b,this.c)}isFrontFacing(t){return Qe.isFrontFacing(this.a,this.b,this.c,t)}intersectsBox(t){return t.intersectsTriangle(this)}closestPointToPoint(t,e){const n=this.a,s=this.b,r=this.c;let a,o;mi.subVectors(s,n),gi.subVectors(r,n),Rr.subVectors(t,n);const l=mi.dot(Rr),c=gi.dot(Rr);if(l<=0&&c<=0)return e.copy(n);Cr.subVectors(t,s);const h=mi.dot(Cr),d=gi.dot(Cr);if(h>=0&&d<=h)return e.copy(s);const f=l*d-h*c;if(f<=0&&l>=0&&h<=0)return a=l/(l-h),e.copy(n).addScaledVector(mi,a);Pr.subVectors(t,r);const p=mi.dot(Pr),g=gi.dot(Pr);if(g>=0&&p<=g)return e.copy(r);const v=p*c-l*g;if(v<=0&&c>=0&&g<=0)return o=c/(c-g),e.copy(n).addScaledVector(gi,o);const m=h*g-p*d;if(m<=0&&d-h>=0&&p-g>=0)return Ro.subVectors(r,s),o=(d-h)/(d-h+(p-g)),e.copy(s).addScaledVector(Ro,o);const u=1/(m+v+f);return a=v*u,o=f*u,e.copy(n).addScaledVector(mi,a).addScaledVector(gi,o)}equals(t){return t.a.equals(this.a)&&t.b.equals(this.b)&&t.c.equals(this.c)}}const ec={aliceblue:15792383,antiquewhite:16444375,aqua:65535,aquamarine:8388564,azure:15794175,beige:16119260,bisque:16770244,black:0,blanchedalmond:16772045,blue:255,blueviolet:9055202,brown:10824234,burlywood:14596231,cadetblue:6266528,chartreuse:8388352,chocolate:13789470,coral:16744272,cornflowerblue:6591981,cornsilk:16775388,crimson:14423100,cyan:65535,darkblue:139,darkcyan:35723,darkgoldenrod:12092939,darkgray:11119017,darkgreen:25600,darkgrey:11119017,darkkhaki:12433259,darkmagenta:9109643,darkolivegreen:5597999,darkorange:16747520,darkorchid:10040012,darkred:9109504,darksalmon:15308410,darkseagreen:9419919,darkslateblue:4734347,darkslategray:3100495,darkslategrey:3100495,darkturquoise:52945,darkviolet:9699539,deeppink:16716947,deepskyblue:49151,dimgray:6908265,dimgrey:6908265,dodgerblue:2003199,firebrick:11674146,floralwhite:16775920,forestgreen:2263842,fuchsia:16711935,gainsboro:14474460,ghostwhite:16316671,gold:16766720,goldenrod:14329120,gray:8421504,green:32768,greenyellow:11403055,grey:8421504,honeydew:15794160,hotpink:16738740,indianred:13458524,indigo:4915330,ivory:16777200,khaki:15787660,lavender:15132410,lavenderblush:16773365,lawngreen:8190976,lemonchiffon:16775885,lightblue:11393254,lightcoral:15761536,lightcyan:14745599,lightgoldenrodyellow:16448210,lightgray:13882323,lightgreen:9498256,lightgrey:13882323,lightpink:16758465,lightsalmon:16752762,lightseagreen:2142890,lightskyblue:8900346,lightslategray:7833753,lightslategrey:7833753,lightsteelblue:11584734,lightyellow:16777184,lime:65280,limegreen:3329330,linen:16445670,magenta:16711935,maroon:8388608,mediumaquamarine:6737322,mediumblue:205,mediumorchid:12211667,mediumpurple:9662683,mediumseagreen:3978097,mediumslateblue:8087790,mediumspringgreen:64154,mediumturquoise:4772300,mediumvioletred:13047173,midnightblue:1644912,mintcream:16121850,mistyrose:16770273,moccasin:16770229,navajowhite:16768685,navy:128,oldlace:16643558,olive:8421376,olivedrab:7048739,orange:16753920,orangered:16729344,orchid:14315734,palegoldenrod:15657130,palegreen:10025880,paleturquoise:11529966,palevioletred:14381203,papayawhip:16773077,peachpuff:16767673,peru:13468991,pink:16761035,plum:14524637,powderblue:11591910,purple:8388736,rebeccapurple:6697881,red:16711680,rosybrown:12357519,royalblue:4286945,saddlebrown:9127187,salmon:16416882,sandybrown:16032864,seagreen:3050327,seashell:16774638,sienna:10506797,silver:12632256,skyblue:8900331,slateblue:6970061,slategray:7372944,slategrey:7372944,snow:16775930,springgreen:65407,steelblue:4620980,tan:13808780,teal:32896,thistle:14204888,tomato:16737095,turquoise:4251856,violet:15631086,wheat:16113331,white:16777215,whitesmoke:16119285,yellow:16776960,yellowgreen:10145074},Ln={h:0,s:0,l:0},Es={h:0,s:0,l:0};function Ir(i,t,e){return e<0&&(e+=1),e>1&&(e-=1),e<1/6?i+(t-i)*6*e:e<1/2?t:e<2/3?i+(t-i)*6*(2/3-e):i}class pt{constructor(t,e,n){return this.isColor=!0,this.r=1,this.g=1,this.b=1,this.set(t,e,n)}set(t,e,n){if(e===void 0&&n===void 0){const s=t;s&&s.isColor?this.copy(s):typeof s=="number"?this.setHex(s):typeof s=="string"&&this.setStyle(s)}else this.setRGB(t,e,n);return this}setScalar(t){return this.r=t,this.g=t,this.b=t,this}setHex(t,e=Je){return t=Math.floor(t),this.r=(t>>16&255)/255,this.g=(t>>8&255)/255,this.b=(t&255)/255,Jt.toWorkingColorSpace(this,e),this}setRGB(t,e,n,s=Jt.workingColorSpace){return this.r=t,this.g=e,this.b=n,Jt.toWorkingColorSpace(this,s),this}setHSL(t,e,n,s=Jt.workingColorSpace){if(t=Mh(t,1),e=qt(e,0,1),n=qt(n,0,1),e===0)this.r=this.g=this.b=n;else{const r=n<=.5?n*(1+e):n+e-n*e,a=2*n-r;this.r=Ir(a,r,t+1/3),this.g=Ir(a,r,t),this.b=Ir(a,r,t-1/3)}return Jt.toWorkingColorSpace(this,s),this}setStyle(t,e=Je){function n(r){r!==void 0&&parseFloat(r)<1&&console.warn("THREE.Color: Alpha component of "+t+" will be ignored.")}let s;if(s=/^(\w+)\(([^\)]*)\)/.exec(t)){let r;const a=s[1],o=s[2];switch(a){case"rgb":case"rgba":if(r=/^\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(o))return n(r[4]),this.setRGB(Math.min(255,parseInt(r[1],10))/255,Math.min(255,parseInt(r[2],10))/255,Math.min(255,parseInt(r[3],10))/255,e);if(r=/^\s*(\d+)\%\s*,\s*(\d+)\%\s*,\s*(\d+)\%\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(o))return n(r[4]),this.setRGB(Math.min(100,parseInt(r[1],10))/100,Math.min(100,parseInt(r[2],10))/100,Math.min(100,parseInt(r[3],10))/100,e);break;case"hsl":case"hsla":if(r=/^\s*(\d*\.?\d+)\s*,\s*(\d*\.?\d+)\%\s*,\s*(\d*\.?\d+)\%\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(o))return n(r[4]),this.setHSL(parseFloat(r[1])/360,parseFloat(r[2])/100,parseFloat(r[3])/100,e);break;default:console.warn("THREE.Color: Unknown color model "+t)}}else if(s=/^\#([A-Fa-f\d]+)$/.exec(t)){const r=s[1],a=r.length;if(a===3)return this.setRGB(parseInt(r.charAt(0),16)/15,parseInt(r.charAt(1),16)/15,parseInt(r.charAt(2),16)/15,e);if(a===6)return this.setHex(parseInt(r,16),e);console.warn("THREE.Color: Invalid hex color "+t)}else if(t&&t.length>0)return this.setColorName(t,e);return this}setColorName(t,e=Je){const n=ec[t.toLowerCase()];return n!==void 0?this.setHex(n,e):console.warn("THREE.Color: Unknown color "+t),this}clone(){return new this.constructor(this.r,this.g,this.b)}copy(t){return this.r=t.r,this.g=t.g,this.b=t.b,this}copySRGBToLinear(t){return this.r=wn(t.r),this.g=wn(t.g),this.b=wn(t.b),this}copyLinearToSRGB(t){return this.r=Ii(t.r),this.g=Ii(t.g),this.b=Ii(t.b),this}convertSRGBToLinear(){return this.copySRGBToLinear(this),this}convertLinearToSRGB(){return this.copyLinearToSRGB(this),this}getHex(t=Je){return Jt.fromWorkingColorSpace(Re.copy(this),t),Math.round(qt(Re.r*255,0,255))*65536+Math.round(qt(Re.g*255,0,255))*256+Math.round(qt(Re.b*255,0,255))}getHexString(t=Je){return("000000"+this.getHex(t).toString(16)).slice(-6)}getHSL(t,e=Jt.workingColorSpace){Jt.fromWorkingColorSpace(Re.copy(this),e);const n=Re.r,s=Re.g,r=Re.b,a=Math.max(n,s,r),o=Math.min(n,s,r);let l,c;const h=(o+a)/2;if(o===a)l=0,c=0;else{const d=a-o;switch(c=h<=.5?d/(a+o):d/(2-a-o),a){case n:l=(s-r)/d+(s<r?6:0);break;case s:l=(r-n)/d+2;break;case r:l=(n-s)/d+4;break}l/=6}return t.h=l,t.s=c,t.l=h,t}getRGB(t,e=Jt.workingColorSpace){return Jt.fromWorkingColorSpace(Re.copy(this),e),t.r=Re.r,t.g=Re.g,t.b=Re.b,t}getStyle(t=Je){Jt.fromWorkingColorSpace(Re.copy(this),t);const e=Re.r,n=Re.g,s=Re.b;return t!==Je?`color(${t} ${e.toFixed(3)} ${n.toFixed(3)} ${s.toFixed(3)})`:`rgb(${Math.round(e*255)},${Math.round(n*255)},${Math.round(s*255)})`}offsetHSL(t,e,n){return this.getHSL(Ln),this.setHSL(Ln.h+t,Ln.s+e,Ln.l+n)}add(t){return this.r+=t.r,this.g+=t.g,this.b+=t.b,this}addColors(t,e){return this.r=t.r+e.r,this.g=t.g+e.g,this.b=t.b+e.b,this}addScalar(t){return this.r+=t,this.g+=t,this.b+=t,this}sub(t){return this.r=Math.max(0,this.r-t.r),this.g=Math.max(0,this.g-t.g),this.b=Math.max(0,this.b-t.b),this}multiply(t){return this.r*=t.r,this.g*=t.g,this.b*=t.b,this}multiplyScalar(t){return this.r*=t,this.g*=t,this.b*=t,this}lerp(t,e){return this.r+=(t.r-this.r)*e,this.g+=(t.g-this.g)*e,this.b+=(t.b-this.b)*e,this}lerpColors(t,e,n){return this.r=t.r+(e.r-t.r)*n,this.g=t.g+(e.g-t.g)*n,this.b=t.b+(e.b-t.b)*n,this}lerpHSL(t,e){this.getHSL(Ln),t.getHSL(Es);const n=_r(Ln.h,Es.h,e),s=_r(Ln.s,Es.s,e),r=_r(Ln.l,Es.l,e);return this.setHSL(n,s,r),this}setFromVector3(t){return this.r=t.x,this.g=t.y,this.b=t.z,this}applyMatrix3(t){const e=this.r,n=this.g,s=this.b,r=t.elements;return this.r=r[0]*e+r[3]*n+r[6]*s,this.g=r[1]*e+r[4]*n+r[7]*s,this.b=r[2]*e+r[5]*n+r[8]*s,this}equals(t){return t.r===this.r&&t.g===this.g&&t.b===this.b}fromArray(t,e=0){return this.r=t[e],this.g=t[e+1],this.b=t[e+2],this}toArray(t=[],e=0){return t[e]=this.r,t[e+1]=this.g,t[e+2]=this.b,t}fromBufferAttribute(t,e){return this.r=t.getX(e),this.g=t.getY(e),this.b=t.getZ(e),this}toJSON(){return this.getHex()}*[Symbol.iterator](){yield this.r,yield this.g,yield this.b}}const Re=new pt;pt.NAMES=ec;let zh=0;class Hn extends ii{constructor(){super(),this.isMaterial=!0,Object.defineProperty(this,"id",{value:zh++}),this.uuid=Bn(),this.name="",this.type="Material",this.blending=Li,this.side=zn,this.vertexColors=!1,this.opacity=1,this.transparent=!1,this.alphaHash=!1,this.blendSrc=Qr,this.blendDst=ta,this.blendEquation=Kn,this.blendSrcAlpha=null,this.blendDstAlpha=null,this.blendEquationAlpha=null,this.blendColor=new pt(0,0,0),this.blendAlpha=0,this.depthFunc=Fi,this.depthTest=!0,this.depthWrite=!0,this.stencilWriteMask=255,this.stencilFunc=mo,this.stencilRef=0,this.stencilFuncMask=255,this.stencilFail=oi,this.stencilZFail=oi,this.stencilZPass=oi,this.stencilWrite=!1,this.clippingPlanes=null,this.clipIntersection=!1,this.clipShadows=!1,this.shadowSide=null,this.colorWrite=!0,this.precision=null,this.polygonOffset=!1,this.polygonOffsetFactor=0,this.polygonOffsetUnits=0,this.dithering=!1,this.alphaToCoverage=!1,this.premultipliedAlpha=!1,this.forceSinglePass=!1,this.visible=!0,this.toneMapped=!0,this.userData={},this.version=0,this._alphaTest=0}get alphaTest(){return this._alphaTest}set alphaTest(t){this._alphaTest>0!=t>0&&this.version++,this._alphaTest=t}onBeforeRender(){}onBeforeCompile(){}customProgramCacheKey(){return this.onBeforeCompile.toString()}setValues(t){if(t!==void 0)for(const e in t){const n=t[e];if(n===void 0){console.warn(`THREE.Material: parameter '${e}' has value of undefined.`);continue}const s=this[e];if(s===void 0){console.warn(`THREE.Material: '${e}' is not a property of THREE.${this.type}.`);continue}s&&s.isColor?s.set(n):s&&s.isVector3&&n&&n.isVector3?s.copy(n):this[e]=n}}toJSON(t){const e=t===void 0||typeof t=="string";e&&(t={textures:{},images:{}});const n={metadata:{version:4.6,type:"Material",generator:"Material.toJSON"}};n.uuid=this.uuid,n.type=this.type,this.name!==""&&(n.name=this.name),this.color&&this.color.isColor&&(n.color=this.color.getHex()),this.roughness!==void 0&&(n.roughness=this.roughness),this.metalness!==void 0&&(n.metalness=this.metalness),this.sheen!==void 0&&(n.sheen=this.sheen),this.sheenColor&&this.sheenColor.isColor&&(n.sheenColor=this.sheenColor.getHex()),this.sheenRoughness!==void 0&&(n.sheenRoughness=this.sheenRoughness),this.emissive&&this.emissive.isColor&&(n.emissive=this.emissive.getHex()),this.emissiveIntensity!==void 0&&this.emissiveIntensity!==1&&(n.emissiveIntensity=this.emissiveIntensity),this.specular&&this.specular.isColor&&(n.specular=this.specular.getHex()),this.specularIntensity!==void 0&&(n.specularIntensity=this.specularIntensity),this.specularColor&&this.specularColor.isColor&&(n.specularColor=this.specularColor.getHex()),this.shininess!==void 0&&(n.shininess=this.shininess),this.clearcoat!==void 0&&(n.clearcoat=this.clearcoat),this.clearcoatRoughness!==void 0&&(n.clearcoatRoughness=this.clearcoatRoughness),this.clearcoatMap&&this.clearcoatMap.isTexture&&(n.clearcoatMap=this.clearcoatMap.toJSON(t).uuid),this.clearcoatRoughnessMap&&this.clearcoatRoughnessMap.isTexture&&(n.clearcoatRoughnessMap=this.clearcoatRoughnessMap.toJSON(t).uuid),this.clearcoatNormalMap&&this.clearcoatNormalMap.isTexture&&(n.clearcoatNormalMap=this.clearcoatNormalMap.toJSON(t).uuid,n.clearcoatNormalScale=this.clearcoatNormalScale.toArray()),this.dispersion!==void 0&&(n.dispersion=this.dispersion),this.iridescence!==void 0&&(n.iridescence=this.iridescence),this.iridescenceIOR!==void 0&&(n.iridescenceIOR=this.iridescenceIOR),this.iridescenceThicknessRange!==void 0&&(n.iridescenceThicknessRange=this.iridescenceThicknessRange),this.iridescenceMap&&this.iridescenceMap.isTexture&&(n.iridescenceMap=this.iridescenceMap.toJSON(t).uuid),this.iridescenceThicknessMap&&this.iridescenceThicknessMap.isTexture&&(n.iridescenceThicknessMap=this.iridescenceThicknessMap.toJSON(t).uuid),this.anisotropy!==void 0&&(n.anisotropy=this.anisotropy),this.anisotropyRotation!==void 0&&(n.anisotropyRotation=this.anisotropyRotation),this.anisotropyMap&&this.anisotropyMap.isTexture&&(n.anisotropyMap=this.anisotropyMap.toJSON(t).uuid),this.map&&this.map.isTexture&&(n.map=this.map.toJSON(t).uuid),this.matcap&&this.matcap.isTexture&&(n.matcap=this.matcap.toJSON(t).uuid),this.alphaMap&&this.alphaMap.isTexture&&(n.alphaMap=this.alphaMap.toJSON(t).uuid),this.lightMap&&this.lightMap.isTexture&&(n.lightMap=this.lightMap.toJSON(t).uuid,n.lightMapIntensity=this.lightMapIntensity),this.aoMap&&this.aoMap.isTexture&&(n.aoMap=this.aoMap.toJSON(t).uuid,n.aoMapIntensity=this.aoMapIntensity),this.bumpMap&&this.bumpMap.isTexture&&(n.bumpMap=this.bumpMap.toJSON(t).uuid,n.bumpScale=this.bumpScale),this.normalMap&&this.normalMap.isTexture&&(n.normalMap=this.normalMap.toJSON(t).uuid,n.normalMapType=this.normalMapType,n.normalScale=this.normalScale.toArray()),this.displacementMap&&this.displacementMap.isTexture&&(n.displacementMap=this.displacementMap.toJSON(t).uuid,n.displacementScale=this.displacementScale,n.displacementBias=this.displacementBias),this.roughnessMap&&this.roughnessMap.isTexture&&(n.roughnessMap=this.roughnessMap.toJSON(t).uuid),this.metalnessMap&&this.metalnessMap.isTexture&&(n.metalnessMap=this.metalnessMap.toJSON(t).uuid),this.emissiveMap&&this.emissiveMap.isTexture&&(n.emissiveMap=this.emissiveMap.toJSON(t).uuid),this.specularMap&&this.specularMap.isTexture&&(n.specularMap=this.specularMap.toJSON(t).uuid),this.specularIntensityMap&&this.specularIntensityMap.isTexture&&(n.specularIntensityMap=this.specularIntensityMap.toJSON(t).uuid),this.specularColorMap&&this.specularColorMap.isTexture&&(n.specularColorMap=this.specularColorMap.toJSON(t).uuid),this.envMap&&this.envMap.isTexture&&(n.envMap=this.envMap.toJSON(t).uuid,this.combine!==void 0&&(n.combine=this.combine)),this.envMapRotation!==void 0&&(n.envMapRotation=this.envMapRotation.toArray()),this.envMapIntensity!==void 0&&(n.envMapIntensity=this.envMapIntensity),this.reflectivity!==void 0&&(n.reflectivity=this.reflectivity),this.refractionRatio!==void 0&&(n.refractionRatio=this.refractionRatio),this.gradientMap&&this.gradientMap.isTexture&&(n.gradientMap=this.gradientMap.toJSON(t).uuid),this.transmission!==void 0&&(n.transmission=this.transmission),this.transmissionMap&&this.transmissionMap.isTexture&&(n.transmissionMap=this.transmissionMap.toJSON(t).uuid),this.thickness!==void 0&&(n.thickness=this.thickness),this.thicknessMap&&this.thicknessMap.isTexture&&(n.thicknessMap=this.thicknessMap.toJSON(t).uuid),this.attenuationDistance!==void 0&&this.attenuationDistance!==1/0&&(n.attenuationDistance=this.attenuationDistance),this.attenuationColor!==void 0&&(n.attenuationColor=this.attenuationColor.getHex()),this.size!==void 0&&(n.size=this.size),this.shadowSide!==null&&(n.shadowSide=this.shadowSide),this.sizeAttenuation!==void 0&&(n.sizeAttenuation=this.sizeAttenuation),this.blending!==Li&&(n.blending=this.blending),this.side!==zn&&(n.side=this.side),this.vertexColors===!0&&(n.vertexColors=!0),this.opacity<1&&(n.opacity=this.opacity),this.transparent===!0&&(n.transparent=!0),this.blendSrc!==Qr&&(n.blendSrc=this.blendSrc),this.blendDst!==ta&&(n.blendDst=this.blendDst),this.blendEquation!==Kn&&(n.blendEquation=this.blendEquation),this.blendSrcAlpha!==null&&(n.blendSrcAlpha=this.blendSrcAlpha),this.blendDstAlpha!==null&&(n.blendDstAlpha=this.blendDstAlpha),this.blendEquationAlpha!==null&&(n.blendEquationAlpha=this.blendEquationAlpha),this.blendColor&&this.blendColor.isColor&&(n.blendColor=this.blendColor.getHex()),this.blendAlpha!==0&&(n.blendAlpha=this.blendAlpha),this.depthFunc!==Fi&&(n.depthFunc=this.depthFunc),this.depthTest===!1&&(n.depthTest=this.depthTest),this.depthWrite===!1&&(n.depthWrite=this.depthWrite),this.colorWrite===!1&&(n.colorWrite=this.colorWrite),this.stencilWriteMask!==255&&(n.stencilWriteMask=this.stencilWriteMask),this.stencilFunc!==mo&&(n.stencilFunc=this.stencilFunc),this.stencilRef!==0&&(n.stencilRef=this.stencilRef),this.stencilFuncMask!==255&&(n.stencilFuncMask=this.stencilFuncMask),this.stencilFail!==oi&&(n.stencilFail=this.stencilFail),this.stencilZFail!==oi&&(n.stencilZFail=this.stencilZFail),this.stencilZPass!==oi&&(n.stencilZPass=this.stencilZPass),this.stencilWrite===!0&&(n.stencilWrite=this.stencilWrite),this.rotation!==void 0&&this.rotation!==0&&(n.rotation=this.rotation),this.polygonOffset===!0&&(n.polygonOffset=!0),this.polygonOffsetFactor!==0&&(n.polygonOffsetFactor=this.polygonOffsetFactor),this.polygonOffsetUnits!==0&&(n.polygonOffsetUnits=this.polygonOffsetUnits),this.linewidth!==void 0&&this.linewidth!==1&&(n.linewidth=this.linewidth),this.dashSize!==void 0&&(n.dashSize=this.dashSize),this.gapSize!==void 0&&(n.gapSize=this.gapSize),this.scale!==void 0&&(n.scale=this.scale),this.dithering===!0&&(n.dithering=!0),this.alphaTest>0&&(n.alphaTest=this.alphaTest),this.alphaHash===!0&&(n.alphaHash=!0),this.alphaToCoverage===!0&&(n.alphaToCoverage=!0),this.premultipliedAlpha===!0&&(n.premultipliedAlpha=!0),this.forceSinglePass===!0&&(n.forceSinglePass=!0),this.wireframe===!0&&(n.wireframe=!0),this.wireframeLinewidth>1&&(n.wireframeLinewidth=this.wireframeLinewidth),this.wireframeLinecap!=="round"&&(n.wireframeLinecap=this.wireframeLinecap),this.wireframeLinejoin!=="round"&&(n.wireframeLinejoin=this.wireframeLinejoin),this.flatShading===!0&&(n.flatShading=!0),this.visible===!1&&(n.visible=!1),this.toneMapped===!1&&(n.toneMapped=!1),this.fog===!1&&(n.fog=!1),Object.keys(this.userData).length>0&&(n.userData=this.userData);function s(r){const a=[];for(const o in r){const l=r[o];delete l.metadata,a.push(l)}return a}if(e){const r=s(t.textures),a=s(t.images);r.length>0&&(n.textures=r),a.length>0&&(n.images=a)}return n}clone(){return new this.constructor().copy(this)}copy(t){this.name=t.name,this.blending=t.blending,this.side=t.side,this.vertexColors=t.vertexColors,this.opacity=t.opacity,this.transparent=t.transparent,this.blendSrc=t.blendSrc,this.blendDst=t.blendDst,this.blendEquation=t.blendEquation,this.blendSrcAlpha=t.blendSrcAlpha,this.blendDstAlpha=t.blendDstAlpha,this.blendEquationAlpha=t.blendEquationAlpha,this.blendColor.copy(t.blendColor),this.blendAlpha=t.blendAlpha,this.depthFunc=t.depthFunc,this.depthTest=t.depthTest,this.depthWrite=t.depthWrite,this.stencilWriteMask=t.stencilWriteMask,this.stencilFunc=t.stencilFunc,this.stencilRef=t.stencilRef,this.stencilFuncMask=t.stencilFuncMask,this.stencilFail=t.stencilFail,this.stencilZFail=t.stencilZFail,this.stencilZPass=t.stencilZPass,this.stencilWrite=t.stencilWrite;const e=t.clippingPlanes;let n=null;if(e!==null){const s=e.length;n=new Array(s);for(let r=0;r!==s;++r)n[r]=e[r].clone()}return this.clippingPlanes=n,this.clipIntersection=t.clipIntersection,this.clipShadows=t.clipShadows,this.shadowSide=t.shadowSide,this.colorWrite=t.colorWrite,this.precision=t.precision,this.polygonOffset=t.polygonOffset,this.polygonOffsetFactor=t.polygonOffsetFactor,this.polygonOffsetUnits=t.polygonOffsetUnits,this.dithering=t.dithering,this.alphaTest=t.alphaTest,this.alphaHash=t.alphaHash,this.alphaToCoverage=t.alphaToCoverage,this.premultipliedAlpha=t.premultipliedAlpha,this.forceSinglePass=t.forceSinglePass,this.visible=t.visible,this.toneMapped=t.toneMapped,this.userData=JSON.parse(JSON.stringify(t.userData)),this}dispose(){this.dispatchEvent({type:"dispose"})}set needsUpdate(t){t===!0&&this.version++}onBuild(){console.warn("Material: onBuild() has been removed.")}}class ls extends Hn{constructor(t){super(),this.isMeshBasicMaterial=!0,this.type="MeshBasicMaterial",this.color=new pt(16777215),this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.envMapRotation=new pn,this.combine=Bl,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.fog=!0,this.setValues(t)}copy(t){return super.copy(t),this.color.copy(t.color),this.map=t.map,this.lightMap=t.lightMap,this.lightMapIntensity=t.lightMapIntensity,this.aoMap=t.aoMap,this.aoMapIntensity=t.aoMapIntensity,this.specularMap=t.specularMap,this.alphaMap=t.alphaMap,this.envMap=t.envMap,this.envMapRotation.copy(t.envMapRotation),this.combine=t.combine,this.reflectivity=t.reflectivity,this.refractionRatio=t.refractionRatio,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.wireframeLinecap=t.wireframeLinecap,this.wireframeLinejoin=t.wireframeLinejoin,this.fog=t.fog,this}}const ge=new P,bs=new vt;class de{constructor(t,e,n=!1){if(Array.isArray(t))throw new TypeError("THREE.BufferAttribute: array should be a Typed Array.");this.isBufferAttribute=!0,this.name="",this.array=t,this.itemSize=e,this.count=t!==void 0?t.length/e:0,this.normalized=n,this.usage=Ba,this.updateRanges=[],this.gpuType=fn,this.version=0}onUploadCallback(){}set needsUpdate(t){t===!0&&this.version++}setUsage(t){return this.usage=t,this}addUpdateRange(t,e){this.updateRanges.push({start:t,count:e})}clearUpdateRanges(){this.updateRanges.length=0}copy(t){return this.name=t.name,this.array=new t.array.constructor(t.array),this.itemSize=t.itemSize,this.count=t.count,this.normalized=t.normalized,this.usage=t.usage,this.gpuType=t.gpuType,this}copyAt(t,e,n){t*=this.itemSize,n*=e.itemSize;for(let s=0,r=this.itemSize;s<r;s++)this.array[t+s]=e.array[n+s];return this}copyArray(t){return this.array.set(t),this}applyMatrix3(t){if(this.itemSize===2)for(let e=0,n=this.count;e<n;e++)bs.fromBufferAttribute(this,e),bs.applyMatrix3(t),this.setXY(e,bs.x,bs.y);else if(this.itemSize===3)for(let e=0,n=this.count;e<n;e++)ge.fromBufferAttribute(this,e),ge.applyMatrix3(t),this.setXYZ(e,ge.x,ge.y,ge.z);return this}applyMatrix4(t){for(let e=0,n=this.count;e<n;e++)ge.fromBufferAttribute(this,e),ge.applyMatrix4(t),this.setXYZ(e,ge.x,ge.y,ge.z);return this}applyNormalMatrix(t){for(let e=0,n=this.count;e<n;e++)ge.fromBufferAttribute(this,e),ge.applyNormalMatrix(t),this.setXYZ(e,ge.x,ge.y,ge.z);return this}transformDirection(t){for(let e=0,n=this.count;e<n;e++)ge.fromBufferAttribute(this,e),ge.transformDirection(t),this.setXYZ(e,ge.x,ge.y,ge.z);return this}set(t,e=0){return this.array.set(t,e),this}getComponent(t,e){let n=this.array[t*this.itemSize+e];return this.normalized&&(n=un(n,this.array)),n}setComponent(t,e,n){return this.normalized&&(n=ae(n,this.array)),this.array[t*this.itemSize+e]=n,this}getX(t){let e=this.array[t*this.itemSize];return this.normalized&&(e=un(e,this.array)),e}setX(t,e){return this.normalized&&(e=ae(e,this.array)),this.array[t*this.itemSize]=e,this}getY(t){let e=this.array[t*this.itemSize+1];return this.normalized&&(e=un(e,this.array)),e}setY(t,e){return this.normalized&&(e=ae(e,this.array)),this.array[t*this.itemSize+1]=e,this}getZ(t){let e=this.array[t*this.itemSize+2];return this.normalized&&(e=un(e,this.array)),e}setZ(t,e){return this.normalized&&(e=ae(e,this.array)),this.array[t*this.itemSize+2]=e,this}getW(t){let e=this.array[t*this.itemSize+3];return this.normalized&&(e=un(e,this.array)),e}setW(t,e){return this.normalized&&(e=ae(e,this.array)),this.array[t*this.itemSize+3]=e,this}setXY(t,e,n){return t*=this.itemSize,this.normalized&&(e=ae(e,this.array),n=ae(n,this.array)),this.array[t+0]=e,this.array[t+1]=n,this}setXYZ(t,e,n,s){return t*=this.itemSize,this.normalized&&(e=ae(e,this.array),n=ae(n,this.array),s=ae(s,this.array)),this.array[t+0]=e,this.array[t+1]=n,this.array[t+2]=s,this}setXYZW(t,e,n,s,r){return t*=this.itemSize,this.normalized&&(e=ae(e,this.array),n=ae(n,this.array),s=ae(s,this.array),r=ae(r,this.array)),this.array[t+0]=e,this.array[t+1]=n,this.array[t+2]=s,this.array[t+3]=r,this}onUpload(t){return this.onUploadCallback=t,this}clone(){return new this.constructor(this.array,this.itemSize).copy(this)}toJSON(){const t={itemSize:this.itemSize,type:this.array.constructor.name,array:Array.from(this.array),normalized:this.normalized};return this.name!==""&&(t.name=this.name),this.usage!==Ba&&(t.usage=this.usage),t}}class nc extends de{constructor(t,e,n){super(new Uint16Array(t),e,n)}}class ic extends de{constructor(t,e,n){super(new Uint32Array(t),e,n)}}class Pe extends de{constructor(t,e,n){super(new Float32Array(t),e,n)}}let Hh=0;const Ke=new ne,Nr=new we,_i=new P,We=new si,Ki=new si,be=new P;class pe extends ii{constructor(){super(),this.isBufferGeometry=!0,Object.defineProperty(this,"id",{value:Hh++}),this.uuid=Bn(),this.name="",this.type="BufferGeometry",this.index=null,this.indirect=null,this.attributes={},this.morphAttributes={},this.morphTargetsRelative=!1,this.groups=[],this.boundingBox=null,this.boundingSphere=null,this.drawRange={start:0,count:1/0},this.userData={}}getIndex(){return this.index}setIndex(t){return Array.isArray(t)?this.index=new(Jl(t)?ic:nc)(t,1):this.index=t,this}setIndirect(t){return this.indirect=t,this}getIndirect(){return this.indirect}getAttribute(t){return this.attributes[t]}setAttribute(t,e){return this.attributes[t]=e,this}deleteAttribute(t){return delete this.attributes[t],this}hasAttribute(t){return this.attributes[t]!==void 0}addGroup(t,e,n=0){this.groups.push({start:t,count:e,materialIndex:n})}clearGroups(){this.groups=[]}setDrawRange(t,e){this.drawRange.start=t,this.drawRange.count=e}applyMatrix4(t){const e=this.attributes.position;e!==void 0&&(e.applyMatrix4(t),e.needsUpdate=!0);const n=this.attributes.normal;if(n!==void 0){const r=new Ht().getNormalMatrix(t);n.applyNormalMatrix(r),n.needsUpdate=!0}const s=this.attributes.tangent;return s!==void 0&&(s.transformDirection(t),s.needsUpdate=!0),this.boundingBox!==null&&this.computeBoundingBox(),this.boundingSphere!==null&&this.computeBoundingSphere(),this}applyQuaternion(t){return Ke.makeRotationFromQuaternion(t),this.applyMatrix4(Ke),this}rotateX(t){return Ke.makeRotationX(t),this.applyMatrix4(Ke),this}rotateY(t){return Ke.makeRotationY(t),this.applyMatrix4(Ke),this}rotateZ(t){return Ke.makeRotationZ(t),this.applyMatrix4(Ke),this}translate(t,e,n){return Ke.makeTranslation(t,e,n),this.applyMatrix4(Ke),this}scale(t,e,n){return Ke.makeScale(t,e,n),this.applyMatrix4(Ke),this}lookAt(t){return Nr.lookAt(t),Nr.updateMatrix(),this.applyMatrix4(Nr.matrix),this}center(){return this.computeBoundingBox(),this.boundingBox.getCenter(_i).negate(),this.translate(_i.x,_i.y,_i.z),this}setFromPoints(t){const e=this.getAttribute("position");if(e===void 0){const n=[];for(let s=0,r=t.length;s<r;s++){const a=t[s];n.push(a.x,a.y,a.z||0)}this.setAttribute("position",new Pe(n,3))}else{const n=Math.min(t.length,e.count);for(let s=0;s<n;s++){const r=t[s];e.setXYZ(s,r.x,r.y,r.z||0)}t.length>e.count&&console.warn("THREE.BufferGeometry: Buffer size too small for points data. Use .dispose() and create a new geometry."),e.needsUpdate=!0}return this}computeBoundingBox(){this.boundingBox===null&&(this.boundingBox=new si);const t=this.attributes.position,e=this.morphAttributes.position;if(t&&t.isGLBufferAttribute){console.error("THREE.BufferGeometry.computeBoundingBox(): GLBufferAttribute requires a manual bounding box.",this),this.boundingBox.set(new P(-1/0,-1/0,-1/0),new P(1/0,1/0,1/0));return}if(t!==void 0){if(this.boundingBox.setFromBufferAttribute(t),e)for(let n=0,s=e.length;n<s;n++){const r=e[n];We.setFromBufferAttribute(r),this.morphTargetsRelative?(be.addVectors(this.boundingBox.min,We.min),this.boundingBox.expandByPoint(be),be.addVectors(this.boundingBox.max,We.max),this.boundingBox.expandByPoint(be)):(this.boundingBox.expandByPoint(We.min),this.boundingBox.expandByPoint(We.max))}}else this.boundingBox.makeEmpty();(isNaN(this.boundingBox.min.x)||isNaN(this.boundingBox.min.y)||isNaN(this.boundingBox.min.z))&&console.error('THREE.BufferGeometry.computeBoundingBox(): Computed min/max have NaN values. The "position" attribute is likely to have NaN values.',this)}computeBoundingSphere(){this.boundingSphere===null&&(this.boundingSphere=new ri);const t=this.attributes.position,e=this.morphAttributes.position;if(t&&t.isGLBufferAttribute){console.error("THREE.BufferGeometry.computeBoundingSphere(): GLBufferAttribute requires a manual bounding sphere.",this),this.boundingSphere.set(new P,1/0);return}if(t){const n=this.boundingSphere.center;if(We.setFromBufferAttribute(t),e)for(let r=0,a=e.length;r<a;r++){const o=e[r];Ki.setFromBufferAttribute(o),this.morphTargetsRelative?(be.addVectors(We.min,Ki.min),We.expandByPoint(be),be.addVectors(We.max,Ki.max),We.expandByPoint(be)):(We.expandByPoint(Ki.min),We.expandByPoint(Ki.max))}We.getCenter(n);let s=0;for(let r=0,a=t.count;r<a;r++)be.fromBufferAttribute(t,r),s=Math.max(s,n.distanceToSquared(be));if(e)for(let r=0,a=e.length;r<a;r++){const o=e[r],l=this.morphTargetsRelative;for(let c=0,h=o.count;c<h;c++)be.fromBufferAttribute(o,c),l&&(_i.fromBufferAttribute(t,c),be.add(_i)),s=Math.max(s,n.distanceToSquared(be))}this.boundingSphere.radius=Math.sqrt(s),isNaN(this.boundingSphere.radius)&&console.error('THREE.BufferGeometry.computeBoundingSphere(): Computed radius is NaN. The "position" attribute is likely to have NaN values.',this)}}computeTangents(){const t=this.index,e=this.attributes;if(t===null||e.position===void 0||e.normal===void 0||e.uv===void 0){console.error("THREE.BufferGeometry: .computeTangents() failed. Missing required attributes (index, position, normal or uv)");return}const n=e.position,s=e.normal,r=e.uv;this.hasAttribute("tangent")===!1&&this.setAttribute("tangent",new de(new Float32Array(4*n.count),4));const a=this.getAttribute("tangent"),o=[],l=[];for(let U=0;U<n.count;U++)o[U]=new P,l[U]=new P;const c=new P,h=new P,d=new P,f=new vt,p=new vt,g=new vt,v=new P,m=new P;function u(U,S,M){c.fromBufferAttribute(n,U),h.fromBufferAttribute(n,S),d.fromBufferAttribute(n,M),f.fromBufferAttribute(r,U),p.fromBufferAttribute(r,S),g.fromBufferAttribute(r,M),h.sub(c),d.sub(c),p.sub(f),g.sub(f);const D=1/(p.x*g.y-g.x*p.y);isFinite(D)&&(v.copy(h).multiplyScalar(g.y).addScaledVector(d,-p.y).multiplyScalar(D),m.copy(d).multiplyScalar(p.x).addScaledVector(h,-g.x).multiplyScalar(D),o[U].add(v),o[S].add(v),o[M].add(v),l[U].add(m),l[S].add(m),l[M].add(m))}let T=this.groups;T.length===0&&(T=[{start:0,count:t.count}]);for(let U=0,S=T.length;U<S;++U){const M=T[U],D=M.start,W=M.count;for(let z=D,V=D+W;z<V;z+=3)u(t.getX(z+0),t.getX(z+1),t.getX(z+2))}const b=new P,y=new P,L=new P,R=new P;function A(U){L.fromBufferAttribute(s,U),R.copy(L);const S=o[U];b.copy(S),b.sub(L.multiplyScalar(L.dot(S))).normalize(),y.crossVectors(R,S);const D=y.dot(l[U])<0?-1:1;a.setXYZW(U,b.x,b.y,b.z,D)}for(let U=0,S=T.length;U<S;++U){const M=T[U],D=M.start,W=M.count;for(let z=D,V=D+W;z<V;z+=3)A(t.getX(z+0)),A(t.getX(z+1)),A(t.getX(z+2))}}computeVertexNormals(){const t=this.index,e=this.getAttribute("position");if(e!==void 0){let n=this.getAttribute("normal");if(n===void 0)n=new de(new Float32Array(e.count*3),3),this.setAttribute("normal",n);else for(let f=0,p=n.count;f<p;f++)n.setXYZ(f,0,0,0);const s=new P,r=new P,a=new P,o=new P,l=new P,c=new P,h=new P,d=new P;if(t)for(let f=0,p=t.count;f<p;f+=3){const g=t.getX(f+0),v=t.getX(f+1),m=t.getX(f+2);s.fromBufferAttribute(e,g),r.fromBufferAttribute(e,v),a.fromBufferAttribute(e,m),h.subVectors(a,r),d.subVectors(s,r),h.cross(d),o.fromBufferAttribute(n,g),l.fromBufferAttribute(n,v),c.fromBufferAttribute(n,m),o.add(h),l.add(h),c.add(h),n.setXYZ(g,o.x,o.y,o.z),n.setXYZ(v,l.x,l.y,l.z),n.setXYZ(m,c.x,c.y,c.z)}else for(let f=0,p=e.count;f<p;f+=3)s.fromBufferAttribute(e,f+0),r.fromBufferAttribute(e,f+1),a.fromBufferAttribute(e,f+2),h.subVectors(a,r),d.subVectors(s,r),h.cross(d),n.setXYZ(f+0,h.x,h.y,h.z),n.setXYZ(f+1,h.x,h.y,h.z),n.setXYZ(f+2,h.x,h.y,h.z);this.normalizeNormals(),n.needsUpdate=!0}}normalizeNormals(){const t=this.attributes.normal;for(let e=0,n=t.count;e<n;e++)be.fromBufferAttribute(t,e),be.normalize(),t.setXYZ(e,be.x,be.y,be.z)}toNonIndexed(){function t(o,l){const c=o.array,h=o.itemSize,d=o.normalized,f=new c.constructor(l.length*h);let p=0,g=0;for(let v=0,m=l.length;v<m;v++){o.isInterleavedBufferAttribute?p=l[v]*o.data.stride+o.offset:p=l[v]*h;for(let u=0;u<h;u++)f[g++]=c[p++]}return new de(f,h,d)}if(this.index===null)return console.warn("THREE.BufferGeometry.toNonIndexed(): BufferGeometry is already non-indexed."),this;const e=new pe,n=this.index.array,s=this.attributes;for(const o in s){const l=s[o],c=t(l,n);e.setAttribute(o,c)}const r=this.morphAttributes;for(const o in r){const l=[],c=r[o];for(let h=0,d=c.length;h<d;h++){const f=c[h],p=t(f,n);l.push(p)}e.morphAttributes[o]=l}e.morphTargetsRelative=this.morphTargetsRelative;const a=this.groups;for(let o=0,l=a.length;o<l;o++){const c=a[o];e.addGroup(c.start,c.count,c.materialIndex)}return e}toJSON(){const t={metadata:{version:4.6,type:"BufferGeometry",generator:"BufferGeometry.toJSON"}};if(t.uuid=this.uuid,t.type=this.type,this.name!==""&&(t.name=this.name),Object.keys(this.userData).length>0&&(t.userData=this.userData),this.parameters!==void 0){const l=this.parameters;for(const c in l)l[c]!==void 0&&(t[c]=l[c]);return t}t.data={attributes:{}};const e=this.index;e!==null&&(t.data.index={type:e.array.constructor.name,array:Array.prototype.slice.call(e.array)});const n=this.attributes;for(const l in n){const c=n[l];t.data.attributes[l]=c.toJSON(t.data)}const s={};let r=!1;for(const l in this.morphAttributes){const c=this.morphAttributes[l],h=[];for(let d=0,f=c.length;d<f;d++){const p=c[d];h.push(p.toJSON(t.data))}h.length>0&&(s[l]=h,r=!0)}r&&(t.data.morphAttributes=s,t.data.morphTargetsRelative=this.morphTargetsRelative);const a=this.groups;a.length>0&&(t.data.groups=JSON.parse(JSON.stringify(a)));const o=this.boundingSphere;return o!==null&&(t.data.boundingSphere={center:o.center.toArray(),radius:o.radius}),t}clone(){return new this.constructor().copy(this)}copy(t){this.index=null,this.attributes={},this.morphAttributes={},this.groups=[],this.boundingBox=null,this.boundingSphere=null;const e={};this.name=t.name;const n=t.index;n!==null&&this.setIndex(n.clone(e));const s=t.attributes;for(const c in s){const h=s[c];this.setAttribute(c,h.clone(e))}const r=t.morphAttributes;for(const c in r){const h=[],d=r[c];for(let f=0,p=d.length;f<p;f++)h.push(d[f].clone(e));this.morphAttributes[c]=h}this.morphTargetsRelative=t.morphTargetsRelative;const a=t.groups;for(let c=0,h=a.length;c<h;c++){const d=a[c];this.addGroup(d.start,d.count,d.materialIndex)}const o=t.boundingBox;o!==null&&(this.boundingBox=o.clone());const l=t.boundingSphere;return l!==null&&(this.boundingSphere=l.clone()),this.drawRange.start=t.drawRange.start,this.drawRange.count=t.drawRange.count,this.userData=t.userData,this}dispose(){this.dispatchEvent({type:"dispose"})}}const Co=new ne,Xn=new cs,Ts=new ri,Po=new P,ws=new P,As=new P,Rs=new P,Fr=new P,Cs=new P,Do=new P,Ps=new P;class Me extends we{constructor(t=new pe,e=new ls){super(),this.isMesh=!0,this.type="Mesh",this.geometry=t,this.material=e,this.updateMorphTargets()}copy(t,e){return super.copy(t,e),t.morphTargetInfluences!==void 0&&(this.morphTargetInfluences=t.morphTargetInfluences.slice()),t.morphTargetDictionary!==void 0&&(this.morphTargetDictionary=Object.assign({},t.morphTargetDictionary)),this.material=Array.isArray(t.material)?t.material.slice():t.material,this.geometry=t.geometry,this}updateMorphTargets(){const e=this.geometry.morphAttributes,n=Object.keys(e);if(n.length>0){const s=e[n[0]];if(s!==void 0){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(let r=0,a=s.length;r<a;r++){const o=s[r].name||String(r);this.morphTargetInfluences.push(0),this.morphTargetDictionary[o]=r}}}}getVertexPosition(t,e){const n=this.geometry,s=n.attributes.position,r=n.morphAttributes.position,a=n.morphTargetsRelative;e.fromBufferAttribute(s,t);const o=this.morphTargetInfluences;if(r&&o){Cs.set(0,0,0);for(let l=0,c=r.length;l<c;l++){const h=o[l],d=r[l];h!==0&&(Fr.fromBufferAttribute(d,t),a?Cs.addScaledVector(Fr,h):Cs.addScaledVector(Fr.sub(e),h))}e.add(Cs)}return e}raycast(t,e){const n=this.geometry,s=this.material,r=this.matrixWorld;s!==void 0&&(n.boundingSphere===null&&n.computeBoundingSphere(),Ts.copy(n.boundingSphere),Ts.applyMatrix4(r),Xn.copy(t.ray).recast(t.near),!(Ts.containsPoint(Xn.origin)===!1&&(Xn.intersectSphere(Ts,Po)===null||Xn.origin.distanceToSquared(Po)>(t.far-t.near)**2))&&(Co.copy(r).invert(),Xn.copy(t.ray).applyMatrix4(Co),!(n.boundingBox!==null&&Xn.intersectsBox(n.boundingBox)===!1)&&this._computeIntersections(t,e,Xn)))}_computeIntersections(t,e,n){let s;const r=this.geometry,a=this.material,o=r.index,l=r.attributes.position,c=r.attributes.uv,h=r.attributes.uv1,d=r.attributes.normal,f=r.groups,p=r.drawRange;if(o!==null)if(Array.isArray(a))for(let g=0,v=f.length;g<v;g++){const m=f[g],u=a[m.materialIndex],T=Math.max(m.start,p.start),b=Math.min(o.count,Math.min(m.start+m.count,p.start+p.count));for(let y=T,L=b;y<L;y+=3){const R=o.getX(y),A=o.getX(y+1),U=o.getX(y+2);s=Ds(this,u,t,n,c,h,d,R,A,U),s&&(s.faceIndex=Math.floor(y/3),s.face.materialIndex=m.materialIndex,e.push(s))}}else{const g=Math.max(0,p.start),v=Math.min(o.count,p.start+p.count);for(let m=g,u=v;m<u;m+=3){const T=o.getX(m),b=o.getX(m+1),y=o.getX(m+2);s=Ds(this,a,t,n,c,h,d,T,b,y),s&&(s.faceIndex=Math.floor(m/3),e.push(s))}}else if(l!==void 0)if(Array.isArray(a))for(let g=0,v=f.length;g<v;g++){const m=f[g],u=a[m.materialIndex],T=Math.max(m.start,p.start),b=Math.min(l.count,Math.min(m.start+m.count,p.start+p.count));for(let y=T,L=b;y<L;y+=3){const R=y,A=y+1,U=y+2;s=Ds(this,u,t,n,c,h,d,R,A,U),s&&(s.faceIndex=Math.floor(y/3),s.face.materialIndex=m.materialIndex,e.push(s))}}else{const g=Math.max(0,p.start),v=Math.min(l.count,p.start+p.count);for(let m=g,u=v;m<u;m+=3){const T=m,b=m+1,y=m+2;s=Ds(this,a,t,n,c,h,d,T,b,y),s&&(s.faceIndex=Math.floor(m/3),e.push(s))}}}}function kh(i,t,e,n,s,r,a,o){let l;if(t.side===He?l=n.intersectTriangle(a,r,s,!0,o):l=n.intersectTriangle(s,r,a,t.side===zn,o),l===null)return null;Ps.copy(o),Ps.applyMatrix4(i.matrixWorld);const c=e.ray.origin.distanceTo(Ps);return c<e.near||c>e.far?null:{distance:c,point:Ps.clone(),object:i}}function Ds(i,t,e,n,s,r,a,o,l,c){i.getVertexPosition(o,ws),i.getVertexPosition(l,As),i.getVertexPosition(c,Rs);const h=kh(i,t,e,n,ws,As,Rs,Do);if(h){const d=new P;Qe.getBarycoord(Do,ws,As,Rs,d),s&&(h.uv=Qe.getInterpolatedAttribute(s,o,l,c,d,new vt)),r&&(h.uv1=Qe.getInterpolatedAttribute(r,o,l,c,d,new vt)),a&&(h.normal=Qe.getInterpolatedAttribute(a,o,l,c,d,new P),h.normal.dot(n.direction)>0&&h.normal.multiplyScalar(-1));const f={a:o,b:l,c,normal:new P,materialIndex:0};Qe.getNormal(ws,As,Rs,f.normal),h.face=f,h.barycoord=d}return h}class hs extends pe{constructor(t=1,e=1,n=1,s=1,r=1,a=1){super(),this.type="BoxGeometry",this.parameters={width:t,height:e,depth:n,widthSegments:s,heightSegments:r,depthSegments:a};const o=this;s=Math.floor(s),r=Math.floor(r),a=Math.floor(a);const l=[],c=[],h=[],d=[];let f=0,p=0;g("z","y","x",-1,-1,n,e,t,a,r,0),g("z","y","x",1,-1,n,e,-t,a,r,1),g("x","z","y",1,1,t,n,e,s,a,2),g("x","z","y",1,-1,t,n,-e,s,a,3),g("x","y","z",1,-1,t,e,n,s,r,4),g("x","y","z",-1,-1,t,e,-n,s,r,5),this.setIndex(l),this.setAttribute("position",new Pe(c,3)),this.setAttribute("normal",new Pe(h,3)),this.setAttribute("uv",new Pe(d,2));function g(v,m,u,T,b,y,L,R,A,U,S){const M=y/A,D=L/U,W=y/2,z=L/2,V=R/2,$=A+1,G=U+1;let J=0,k=0;const it=new P;for(let ut=0;ut<G;ut++){const yt=ut*D-z;for(let Lt=0;Lt<$;Lt++){const jt=Lt*M-W;it[v]=jt*T,it[m]=yt*b,it[u]=V,c.push(it.x,it.y,it.z),it[v]=0,it[m]=0,it[u]=R>0?1:-1,h.push(it.x,it.y,it.z),d.push(Lt/A),d.push(1-ut/U),J+=1}}for(let ut=0;ut<U;ut++)for(let yt=0;yt<A;yt++){const Lt=f+yt+$*ut,jt=f+yt+$*(ut+1),Y=f+(yt+1)+$*(ut+1),et=f+(yt+1)+$*ut;l.push(Lt,jt,et),l.push(jt,Y,et),k+=6}o.addGroup(p,k,S),p+=k,f+=J}}copy(t){return super.copy(t),this.parameters=Object.assign({},t.parameters),this}static fromJSON(t){return new hs(t.width,t.height,t.depth,t.widthSegments,t.heightSegments,t.depthSegments)}}function Vi(i){const t={};for(const e in i){t[e]={};for(const n in i[e]){const s=i[e][n];s&&(s.isColor||s.isMatrix3||s.isMatrix4||s.isVector2||s.isVector3||s.isVector4||s.isTexture||s.isQuaternion)?s.isRenderTargetTexture?(console.warn("UniformsUtils: Textures of render targets cannot be cloned via cloneUniforms() or mergeUniforms()."),t[e][n]=null):t[e][n]=s.clone():Array.isArray(s)?t[e][n]=s.slice():t[e][n]=s}}return t}function Ue(i){const t={};for(let e=0;e<i.length;e++){const n=Vi(i[e]);for(const s in n)t[s]=n[s]}return t}function Vh(i){const t=[];for(let e=0;e<i.length;e++)t.push(i[e].clone());return t}function sc(i){const t=i.getRenderTarget();return t===null?i.outputColorSpace:t.isXRRenderTarget===!0?t.texture.colorSpace:Jt.workingColorSpace}const ir={clone:Vi,merge:Ue};var Gh=`void main() {
 	gl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );
-}`,Vh=`void main() {
+}`,Wh=`void main() {
 	gl_FragColor = vec4( 1.0, 0.0, 0.0, 1.0 );
-}`;class Ie extends Hn{constructor(t){super(),this.isShaderMaterial=!0,this.type="ShaderMaterial",this.defines={},this.uniforms={},this.uniformsGroups=[],this.vertexShader=kh,this.fragmentShader=Vh,this.linewidth=1,this.wireframe=!1,this.wireframeLinewidth=1,this.fog=!1,this.lights=!1,this.clipping=!1,this.forceSinglePass=!0,this.extensions={clipCullDistance:!1,multiDraw:!1},this.defaultAttributeValues={color:[1,1,1],uv:[0,0],uv1:[0,0]},this.index0AttributeName=void 0,this.uniformsNeedUpdate=!1,this.glslVersion=null,t!==void 0&&this.setValues(t)}copy(t){return super.copy(t),this.fragmentShader=t.fragmentShader,this.vertexShader=t.vertexShader,this.uniforms=ki(t.uniforms),this.uniformsGroups=Hh(t.uniformsGroups),this.defines=Object.assign({},t.defines),this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.fog=t.fog,this.lights=t.lights,this.clipping=t.clipping,this.extensions=Object.assign({},t.extensions),this.glslVersion=t.glslVersion,this}toJSON(t){const e=super.toJSON(t);e.glslVersion=this.glslVersion,e.uniforms={};for(const s in this.uniforms){const a=this.uniforms[s].value;a&&a.isTexture?e.uniforms[s]={type:"t",value:a.toJSON(t).uuid}:a&&a.isColor?e.uniforms[s]={type:"c",value:a.getHex()}:a&&a.isVector2?e.uniforms[s]={type:"v2",value:a.toArray()}:a&&a.isVector3?e.uniforms[s]={type:"v3",value:a.toArray()}:a&&a.isVector4?e.uniforms[s]={type:"v4",value:a.toArray()}:a&&a.isMatrix3?e.uniforms[s]={type:"m3",value:a.toArray()}:a&&a.isMatrix4?e.uniforms[s]={type:"m4",value:a.toArray()}:e.uniforms[s]={value:a}}Object.keys(this.defines).length>0&&(e.defines=this.defines),e.vertexShader=this.vertexShader,e.fragmentShader=this.fragmentShader,e.lights=this.lights,e.clipping=this.clipping;const n={};for(const s in this.extensions)this.extensions[s]===!0&&(n[s]=!0);return Object.keys(n).length>0&&(e.extensions=n),e}}class ec extends be{constructor(){super(),this.isCamera=!0,this.type="Camera",this.matrixWorldInverse=new ee,this.projectionMatrix=new ee,this.projectionMatrixInverse=new ee,this.coordinateSystem=En}copy(t,e){return super.copy(t,e),this.matrixWorldInverse.copy(t.matrixWorldInverse),this.projectionMatrix.copy(t.projectionMatrix),this.projectionMatrixInverse.copy(t.projectionMatrixInverse),this.coordinateSystem=t.coordinateSystem,this}getWorldDirection(t){return super.getWorldDirection(t).negate()}updateMatrixWorld(t){super.updateMatrixWorld(t),this.matrixWorldInverse.copy(this.matrixWorld).invert()}updateWorldMatrix(t,e){super.updateWorldMatrix(t,e),this.matrixWorldInverse.copy(this.matrixWorld).invert()}clone(){return new this.constructor().copy(this)}}const Un=new P,Po=new gt,Do=new gt;class We extends ec{constructor(t=50,e=1,n=.1,s=2e3){super(),this.isPerspectiveCamera=!0,this.type="PerspectiveCamera",this.fov=t,this.zoom=1,this.near=n,this.far=s,this.focus=10,this.aspect=e,this.view=null,this.filmGauge=35,this.filmOffset=0,this.updateProjectionMatrix()}copy(t,e){return super.copy(t,e),this.fov=t.fov,this.zoom=t.zoom,this.near=t.near,this.far=t.far,this.focus=t.focus,this.aspect=t.aspect,this.view=t.view===null?null:Object.assign({},t.view),this.filmGauge=t.filmGauge,this.filmOffset=t.filmOffset,this}setFocalLength(t){const e=.5*this.getFilmHeight()/t;this.fov=Na*2*Math.atan(e),this.updateProjectionMatrix()}getFocalLength(){const t=Math.tan(Ys*.5*this.fov);return .5*this.getFilmHeight()/t}getEffectiveFOV(){return Na*2*Math.atan(Math.tan(Ys*.5*this.fov)/this.zoom)}getFilmWidth(){return this.filmGauge*Math.min(this.aspect,1)}getFilmHeight(){return this.filmGauge/Math.max(this.aspect,1)}getViewBounds(t,e,n){Un.set(-1,-1,.5).applyMatrix4(this.projectionMatrixInverse),e.set(Un.x,Un.y).multiplyScalar(-t/Un.z),Un.set(1,1,.5).applyMatrix4(this.projectionMatrixInverse),n.set(Un.x,Un.y).multiplyScalar(-t/Un.z)}getViewSize(t,e){return this.getViewBounds(t,Po,Do),e.subVectors(Do,Po)}setViewOffset(t,e,n,s,r,a){this.aspect=t/e,this.view===null&&(this.view={enabled:!0,fullWidth:1,fullHeight:1,offsetX:0,offsetY:0,width:1,height:1}),this.view.enabled=!0,this.view.fullWidth=t,this.view.fullHeight=e,this.view.offsetX=n,this.view.offsetY=s,this.view.width=r,this.view.height=a,this.updateProjectionMatrix()}clearViewOffset(){this.view!==null&&(this.view.enabled=!1),this.updateProjectionMatrix()}updateProjectionMatrix(){const t=this.near;let e=t*Math.tan(Ys*.5*this.fov)/this.zoom,n=2*e,s=this.aspect*n,r=-.5*s;const a=this.view;if(this.view!==null&&this.view.enabled){const l=a.fullWidth,c=a.fullHeight;r+=a.offsetX*s/l,e-=a.offsetY*n/c,s*=a.width/l,n*=a.height/c}const o=this.filmOffset;o!==0&&(r+=t*o/this.getFilmWidth()),this.projectionMatrix.makePerspective(r,r+s,e,e-n,t,this.far,this.coordinateSystem),this.projectionMatrixInverse.copy(this.projectionMatrix).invert()}toJSON(t){const e=super.toJSON(t);return e.object.fov=this.fov,e.object.zoom=this.zoom,e.object.near=this.near,e.object.far=this.far,e.object.focus=this.focus,e.object.aspect=this.aspect,this.view!==null&&(e.object.view=Object.assign({},this.view)),e.object.filmGauge=this.filmGauge,e.object.filmOffset=this.filmOffset,e}}const vi=-90,xi=1;class Gh extends be{constructor(t,e,n){super(),this.type="CubeCamera",this.renderTarget=n,this.coordinateSystem=null,this.activeMipmapLevel=0;const s=new We(vi,xi,t,e);s.layers=this.layers,this.add(s);const r=new We(vi,xi,t,e);r.layers=this.layers,this.add(r);const a=new We(vi,xi,t,e);a.layers=this.layers,this.add(a);const o=new We(vi,xi,t,e);o.layers=this.layers,this.add(o);const l=new We(vi,xi,t,e);l.layers=this.layers,this.add(l);const c=new We(vi,xi,t,e);c.layers=this.layers,this.add(c)}updateCoordinateSystem(){const t=this.coordinateSystem,e=this.children.concat(),[n,s,r,a,o,l]=e;for(const c of e)this.remove(c);if(t===En)n.up.set(0,1,0),n.lookAt(1,0,0),s.up.set(0,1,0),s.lookAt(-1,0,0),r.up.set(0,0,-1),r.lookAt(0,1,0),a.up.set(0,0,1),a.lookAt(0,-1,0),o.up.set(0,1,0),o.lookAt(0,0,1),l.up.set(0,1,0),l.lookAt(0,0,-1);else if(t===$s)n.up.set(0,-1,0),n.lookAt(-1,0,0),s.up.set(0,-1,0),s.lookAt(1,0,0),r.up.set(0,0,1),r.lookAt(0,1,0),a.up.set(0,0,-1),a.lookAt(0,-1,0),o.up.set(0,-1,0),o.lookAt(0,0,1),l.up.set(0,-1,0),l.lookAt(0,0,-1);else throw new Error("THREE.CubeCamera.updateCoordinateSystem(): Invalid coordinate system: "+t);for(const c of e)this.add(c),c.updateMatrixWorld()}update(t,e){this.parent===null&&this.updateMatrixWorld();const{renderTarget:n,activeMipmapLevel:s}=this;this.coordinateSystem!==t.coordinateSystem&&(this.coordinateSystem=t.coordinateSystem,this.updateCoordinateSystem());const[r,a,o,l,c,h]=this.children,d=t.getRenderTarget(),f=t.getActiveCubeFace(),m=t.getActiveMipmapLevel(),g=t.xr.enabled;t.xr.enabled=!1;const x=n.texture.generateMipmaps;n.texture.generateMipmaps=!1,t.setRenderTarget(n,0,s),t.render(e,r),t.setRenderTarget(n,1,s),t.render(e,a),t.setRenderTarget(n,2,s),t.render(e,o),t.setRenderTarget(n,3,s),t.render(e,l),t.setRenderTarget(n,4,s),t.render(e,c),n.texture.generateMipmaps=x,t.setRenderTarget(n,5,s),t.render(e,h),t.setRenderTarget(d,f,m),t.xr.enabled=g,n.texture.needsPMREMUpdate=!0}}class nc extends Ce{constructor(t,e,n,s,r,a,o,l,c,h){t=t!==void 0?t:[],e=e!==void 0?e:Fi,super(t,e,n,s,r,a,o,l,c,h),this.isCubeTexture=!0,this.flipY=!1}get images(){return this.image}set images(t){this.image=t}}class Wh extends an{constructor(t=1,e={}){super(t,t,e),this.isWebGLCubeRenderTarget=!0;const n={width:t,height:t,depth:1},s=[n,n,n,n,n,n];this.texture=new nc(s,e.mapping,e.wrapS,e.wrapT,e.magFilter,e.minFilter,e.format,e.type,e.anisotropy,e.colorSpace),this.texture.isRenderTargetTexture=!0,this.texture.generateMipmaps=e.generateMipmaps!==void 0?e.generateMipmaps:!1,this.texture.minFilter=e.minFilter!==void 0?e.minFilter:un}fromEquirectangularTexture(t,e){this.texture.type=e.type,this.texture.colorSpace=e.colorSpace,this.texture.generateMipmaps=e.generateMipmaps,this.texture.minFilter=e.minFilter,this.texture.magFilter=e.magFilter;const n={uniforms:{tEquirect:{value:null}},vertexShader:`
+}`;class Ne extends Hn{constructor(t){super(),this.isShaderMaterial=!0,this.type="ShaderMaterial",this.defines={},this.uniforms={},this.uniformsGroups=[],this.vertexShader=Gh,this.fragmentShader=Wh,this.linewidth=1,this.wireframe=!1,this.wireframeLinewidth=1,this.fog=!1,this.lights=!1,this.clipping=!1,this.forceSinglePass=!0,this.extensions={clipCullDistance:!1,multiDraw:!1},this.defaultAttributeValues={color:[1,1,1],uv:[0,0],uv1:[0,0]},this.index0AttributeName=void 0,this.uniformsNeedUpdate=!1,this.glslVersion=null,t!==void 0&&this.setValues(t)}copy(t){return super.copy(t),this.fragmentShader=t.fragmentShader,this.vertexShader=t.vertexShader,this.uniforms=Vi(t.uniforms),this.uniformsGroups=Vh(t.uniformsGroups),this.defines=Object.assign({},t.defines),this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.fog=t.fog,this.lights=t.lights,this.clipping=t.clipping,this.extensions=Object.assign({},t.extensions),this.glslVersion=t.glslVersion,this}toJSON(t){const e=super.toJSON(t);e.glslVersion=this.glslVersion,e.uniforms={};for(const s in this.uniforms){const a=this.uniforms[s].value;a&&a.isTexture?e.uniforms[s]={type:"t",value:a.toJSON(t).uuid}:a&&a.isColor?e.uniforms[s]={type:"c",value:a.getHex()}:a&&a.isVector2?e.uniforms[s]={type:"v2",value:a.toArray()}:a&&a.isVector3?e.uniforms[s]={type:"v3",value:a.toArray()}:a&&a.isVector4?e.uniforms[s]={type:"v4",value:a.toArray()}:a&&a.isMatrix3?e.uniforms[s]={type:"m3",value:a.toArray()}:a&&a.isMatrix4?e.uniforms[s]={type:"m4",value:a.toArray()}:e.uniforms[s]={value:a}}Object.keys(this.defines).length>0&&(e.defines=this.defines),e.vertexShader=this.vertexShader,e.fragmentShader=this.fragmentShader,e.lights=this.lights,e.clipping=this.clipping;const n={};for(const s in this.extensions)this.extensions[s]===!0&&(n[s]=!0);return Object.keys(n).length>0&&(e.extensions=n),e}}class rc extends we{constructor(){super(),this.isCamera=!0,this.type="Camera",this.matrixWorldInverse=new ne,this.projectionMatrix=new ne,this.projectionMatrixInverse=new ne,this.coordinateSystem=En}copy(t,e){return super.copy(t,e),this.matrixWorldInverse.copy(t.matrixWorldInverse),this.projectionMatrix.copy(t.projectionMatrix),this.projectionMatrixInverse.copy(t.projectionMatrixInverse),this.coordinateSystem=t.coordinateSystem,this}getWorldDirection(t){return super.getWorldDirection(t).negate()}updateMatrixWorld(t){super.updateMatrixWorld(t),this.matrixWorldInverse.copy(this.matrixWorld).invert()}updateWorldMatrix(t,e){super.updateWorldMatrix(t,e),this.matrixWorldInverse.copy(this.matrixWorld).invert()}clone(){return new this.constructor().copy(this)}}const Un=new P,Lo=new vt,Uo=new vt;class Xe extends rc{constructor(t=50,e=1,n=.1,s=2e3){super(),this.isPerspectiveCamera=!0,this.type="PerspectiveCamera",this.fov=t,this.zoom=1,this.near=n,this.far=s,this.focus=10,this.aspect=e,this.view=null,this.filmGauge=35,this.filmOffset=0,this.updateProjectionMatrix()}copy(t,e){return super.copy(t,e),this.fov=t.fov,this.zoom=t.zoom,this.near=t.near,this.far=t.far,this.focus=t.focus,this.aspect=t.aspect,this.view=t.view===null?null:Object.assign({},t.view),this.filmGauge=t.filmGauge,this.filmOffset=t.filmOffset,this}setFocalLength(t){const e=.5*this.getFilmHeight()/t;this.fov=za*2*Math.atan(e),this.updateProjectionMatrix()}getFocalLength(){const t=Math.tan(Ks*.5*this.fov);return .5*this.getFilmHeight()/t}getEffectiveFOV(){return za*2*Math.atan(Math.tan(Ks*.5*this.fov)/this.zoom)}getFilmWidth(){return this.filmGauge*Math.min(this.aspect,1)}getFilmHeight(){return this.filmGauge/Math.max(this.aspect,1)}getViewBounds(t,e,n){Un.set(-1,-1,.5).applyMatrix4(this.projectionMatrixInverse),e.set(Un.x,Un.y).multiplyScalar(-t/Un.z),Un.set(1,1,.5).applyMatrix4(this.projectionMatrixInverse),n.set(Un.x,Un.y).multiplyScalar(-t/Un.z)}getViewSize(t,e){return this.getViewBounds(t,Lo,Uo),e.subVectors(Uo,Lo)}setViewOffset(t,e,n,s,r,a){this.aspect=t/e,this.view===null&&(this.view={enabled:!0,fullWidth:1,fullHeight:1,offsetX:0,offsetY:0,width:1,height:1}),this.view.enabled=!0,this.view.fullWidth=t,this.view.fullHeight=e,this.view.offsetX=n,this.view.offsetY=s,this.view.width=r,this.view.height=a,this.updateProjectionMatrix()}clearViewOffset(){this.view!==null&&(this.view.enabled=!1),this.updateProjectionMatrix()}updateProjectionMatrix(){const t=this.near;let e=t*Math.tan(Ks*.5*this.fov)/this.zoom,n=2*e,s=this.aspect*n,r=-.5*s;const a=this.view;if(this.view!==null&&this.view.enabled){const l=a.fullWidth,c=a.fullHeight;r+=a.offsetX*s/l,e-=a.offsetY*n/c,s*=a.width/l,n*=a.height/c}const o=this.filmOffset;o!==0&&(r+=t*o/this.getFilmWidth()),this.projectionMatrix.makePerspective(r,r+s,e,e-n,t,this.far,this.coordinateSystem),this.projectionMatrixInverse.copy(this.projectionMatrix).invert()}toJSON(t){const e=super.toJSON(t);return e.object.fov=this.fov,e.object.zoom=this.zoom,e.object.near=this.near,e.object.far=this.far,e.object.focus=this.focus,e.object.aspect=this.aspect,this.view!==null&&(e.object.view=Object.assign({},this.view)),e.object.filmGauge=this.filmGauge,e.object.filmOffset=this.filmOffset,e}}const vi=-90,xi=1;class Xh extends we{constructor(t,e,n){super(),this.type="CubeCamera",this.renderTarget=n,this.coordinateSystem=null,this.activeMipmapLevel=0;const s=new Xe(vi,xi,t,e);s.layers=this.layers,this.add(s);const r=new Xe(vi,xi,t,e);r.layers=this.layers,this.add(r);const a=new Xe(vi,xi,t,e);a.layers=this.layers,this.add(a);const o=new Xe(vi,xi,t,e);o.layers=this.layers,this.add(o);const l=new Xe(vi,xi,t,e);l.layers=this.layers,this.add(l);const c=new Xe(vi,xi,t,e);c.layers=this.layers,this.add(c)}updateCoordinateSystem(){const t=this.coordinateSystem,e=this.children.concat(),[n,s,r,a,o,l]=e;for(const c of e)this.remove(c);if(t===En)n.up.set(0,1,0),n.lookAt(1,0,0),s.up.set(0,1,0),s.lookAt(-1,0,0),r.up.set(0,0,-1),r.lookAt(0,1,0),a.up.set(0,0,1),a.lookAt(0,-1,0),o.up.set(0,1,0),o.lookAt(0,0,1),l.up.set(0,1,0),l.lookAt(0,0,-1);else if(t===er)n.up.set(0,-1,0),n.lookAt(-1,0,0),s.up.set(0,-1,0),s.lookAt(1,0,0),r.up.set(0,0,1),r.lookAt(0,1,0),a.up.set(0,0,-1),a.lookAt(0,-1,0),o.up.set(0,-1,0),o.lookAt(0,0,1),l.up.set(0,-1,0),l.lookAt(0,0,-1);else throw new Error("THREE.CubeCamera.updateCoordinateSystem(): Invalid coordinate system: "+t);for(const c of e)this.add(c),c.updateMatrixWorld()}update(t,e){this.parent===null&&this.updateMatrixWorld();const{renderTarget:n,activeMipmapLevel:s}=this;this.coordinateSystem!==t.coordinateSystem&&(this.coordinateSystem=t.coordinateSystem,this.updateCoordinateSystem());const[r,a,o,l,c,h]=this.children,d=t.getRenderTarget(),f=t.getActiveCubeFace(),p=t.getActiveMipmapLevel(),g=t.xr.enabled;t.xr.enabled=!1;const v=n.texture.generateMipmaps;n.texture.generateMipmaps=!1,t.setRenderTarget(n,0,s),t.render(e,r),t.setRenderTarget(n,1,s),t.render(e,a),t.setRenderTarget(n,2,s),t.render(e,o),t.setRenderTarget(n,3,s),t.render(e,l),t.setRenderTarget(n,4,s),t.render(e,c),n.texture.generateMipmaps=v,t.setRenderTarget(n,5,s),t.render(e,h),t.setRenderTarget(d,f,p),t.xr.enabled=g,n.texture.needsPMREMUpdate=!0}}class ac extends Ce{constructor(t,e,n,s,r,a,o,l,c,h){t=t!==void 0?t:[],e=e!==void 0?e:Oi,super(t,e,n,s,r,a,o,l,c,h),this.isCubeTexture=!0,this.flipY=!1}get images(){return this.image}set images(t){this.image=t}}class Yh extends on{constructor(t=1,e={}){super(t,t,e),this.isWebGLCubeRenderTarget=!0;const n={width:t,height:t,depth:1},s=[n,n,n,n,n,n];this.texture=new ac(s,e.mapping,e.wrapS,e.wrapT,e.magFilter,e.minFilter,e.format,e.type,e.anisotropy,e.colorSpace),this.texture.isRenderTargetTexture=!0,this.texture.generateMipmaps=e.generateMipmaps!==void 0?e.generateMipmaps:!1,this.texture.minFilter=e.minFilter!==void 0?e.minFilter:dn}fromEquirectangularTexture(t,e){this.texture.type=e.type,this.texture.colorSpace=e.colorSpace,this.texture.generateMipmaps=e.generateMipmaps,this.texture.minFilter=e.minFilter,this.texture.magFilter=e.magFilter;const n={uniforms:{tEquirect:{value:null}},vertexShader:`
 
 				varying vec3 vWorldDirection;
 
@@ -41,13 +41,13 @@ var yc=Object.defineProperty;var Ec=(i,t,e)=>t in i?yc(i,t,{enumerable:!0,config
 					gl_FragColor = texture2D( tEquirect, sampleUV );
 
 				}
-			`},s=new as(5,5,5),r=new Ie({name:"CubemapFromEquirect",uniforms:ki(n.uniforms),vertexShader:n.vertexShader,fragmentShader:n.fragmentShader,side:Be,blending:Tn});r.uniforms.tEquirect.value=e;const a=new ye(s,r),o=e.minFilter;return e.minFilter===Qn&&(e.minFilter=un),new Gh(1,10,this).update(t,a),e.minFilter=o,a.geometry.dispose(),a.material.dispose(),this}clear(t,e,n,s){const r=t.getRenderTarget();for(let a=0;a<6;a++)t.setRenderTarget(this,a),t.clear(e,n,s);t.setRenderTarget(r)}}class lr{constructor(t,e=25e-5){this.isFogExp2=!0,this.name="",this.color=new xt(t),this.density=e}clone(){return new lr(this.color,this.density)}toJSON(){return{type:"FogExp2",name:this.name,color:this.color.getHex(),density:this.density}}}class Xh extends be{constructor(){super(),this.isScene=!0,this.type="Scene",this.background=null,this.environment=null,this.fog=null,this.backgroundBlurriness=0,this.backgroundIntensity=1,this.backgroundRotation=new pn,this.environmentIntensity=1,this.environmentRotation=new pn,this.overrideMaterial=null,typeof __THREE_DEVTOOLS__<"u"&&__THREE_DEVTOOLS__.dispatchEvent(new CustomEvent("observe",{detail:this}))}copy(t,e){return super.copy(t,e),t.background!==null&&(this.background=t.background.clone()),t.environment!==null&&(this.environment=t.environment.clone()),t.fog!==null&&(this.fog=t.fog.clone()),this.backgroundBlurriness=t.backgroundBlurriness,this.backgroundIntensity=t.backgroundIntensity,this.backgroundRotation.copy(t.backgroundRotation),this.environmentIntensity=t.environmentIntensity,this.environmentRotation.copy(t.environmentRotation),t.overrideMaterial!==null&&(this.overrideMaterial=t.overrideMaterial.clone()),this.matrixAutoUpdate=t.matrixAutoUpdate,this}toJSON(t){const e=super.toJSON(t);return this.fog!==null&&(e.object.fog=this.fog.toJSON()),this.backgroundBlurriness>0&&(e.object.backgroundBlurriness=this.backgroundBlurriness),this.backgroundIntensity!==1&&(e.object.backgroundIntensity=this.backgroundIntensity),e.object.backgroundRotation=this.backgroundRotation.toArray(),this.environmentIntensity!==1&&(e.object.environmentIntensity=this.environmentIntensity),e.object.environmentRotation=this.environmentRotation.toArray(),e}}class Yh{constructor(t,e){this.isInterleavedBuffer=!0,this.array=t,this.stride=e,this.count=t!==void 0?t.length/e:0,this.usage=Ia,this.updateRanges=[],this.version=0,this.uuid=Bn()}onUploadCallback(){}set needsUpdate(t){t===!0&&this.version++}setUsage(t){return this.usage=t,this}addUpdateRange(t,e){this.updateRanges.push({start:t,count:e})}clearUpdateRanges(){this.updateRanges.length=0}copy(t){return this.array=new t.array.constructor(t.array),this.count=t.count,this.stride=t.stride,this.usage=t.usage,this}copyAt(t,e,n){t*=this.stride,n*=e.stride;for(let s=0,r=this.stride;s<r;s++)this.array[t+s]=e.array[n+s];return this}set(t,e=0){return this.array.set(t,e),this}clone(t){t.arrayBuffers===void 0&&(t.arrayBuffers={}),this.array.buffer._uuid===void 0&&(this.array.buffer._uuid=Bn()),t.arrayBuffers[this.array.buffer._uuid]===void 0&&(t.arrayBuffers[this.array.buffer._uuid]=this.array.slice(0).buffer);const e=new this.array.constructor(t.arrayBuffers[this.array.buffer._uuid]),n=new this.constructor(e,this.stride);return n.setUsage(this.usage),n}onUpload(t){return this.onUploadCallback=t,this}toJSON(t){return t.arrayBuffers===void 0&&(t.arrayBuffers={}),this.array.buffer._uuid===void 0&&(this.array.buffer._uuid=Bn()),t.arrayBuffers[this.array.buffer._uuid]===void 0&&(t.arrayBuffers[this.array.buffer._uuid]=Array.from(new Uint32Array(this.array.buffer))),{uuid:this.uuid,buffer:this.array.buffer._uuid,type:this.array.constructor.name,stride:this.stride}}}const Le=new P;class tr{constructor(t,e,n,s=!1){this.isInterleavedBufferAttribute=!0,this.name="",this.data=t,this.itemSize=e,this.offset=n,this.normalized=s}get count(){return this.data.count}get array(){return this.data.array}set needsUpdate(t){this.data.needsUpdate=t}applyMatrix4(t){for(let e=0,n=this.data.count;e<n;e++)Le.fromBufferAttribute(this,e),Le.applyMatrix4(t),this.setXYZ(e,Le.x,Le.y,Le.z);return this}applyNormalMatrix(t){for(let e=0,n=this.count;e<n;e++)Le.fromBufferAttribute(this,e),Le.applyNormalMatrix(t),this.setXYZ(e,Le.x,Le.y,Le.z);return this}transformDirection(t){for(let e=0,n=this.count;e<n;e++)Le.fromBufferAttribute(this,e),Le.transformDirection(t),this.setXYZ(e,Le.x,Le.y,Le.z);return this}getComponent(t,e){let n=this.array[t*this.data.stride+this.offset+e];return this.normalized&&(n=hn(n,this.array)),n}setComponent(t,e,n){return this.normalized&&(n=re(n,this.array)),this.data.array[t*this.data.stride+this.offset+e]=n,this}setX(t,e){return this.normalized&&(e=re(e,this.array)),this.data.array[t*this.data.stride+this.offset]=e,this}setY(t,e){return this.normalized&&(e=re(e,this.array)),this.data.array[t*this.data.stride+this.offset+1]=e,this}setZ(t,e){return this.normalized&&(e=re(e,this.array)),this.data.array[t*this.data.stride+this.offset+2]=e,this}setW(t,e){return this.normalized&&(e=re(e,this.array)),this.data.array[t*this.data.stride+this.offset+3]=e,this}getX(t){let e=this.data.array[t*this.data.stride+this.offset];return this.normalized&&(e=hn(e,this.array)),e}getY(t){let e=this.data.array[t*this.data.stride+this.offset+1];return this.normalized&&(e=hn(e,this.array)),e}getZ(t){let e=this.data.array[t*this.data.stride+this.offset+2];return this.normalized&&(e=hn(e,this.array)),e}getW(t){let e=this.data.array[t*this.data.stride+this.offset+3];return this.normalized&&(e=hn(e,this.array)),e}setXY(t,e,n){return t=t*this.data.stride+this.offset,this.normalized&&(e=re(e,this.array),n=re(n,this.array)),this.data.array[t+0]=e,this.data.array[t+1]=n,this}setXYZ(t,e,n,s){return t=t*this.data.stride+this.offset,this.normalized&&(e=re(e,this.array),n=re(n,this.array),s=re(s,this.array)),this.data.array[t+0]=e,this.data.array[t+1]=n,this.data.array[t+2]=s,this}setXYZW(t,e,n,s,r){return t=t*this.data.stride+this.offset,this.normalized&&(e=re(e,this.array),n=re(n,this.array),s=re(s,this.array),r=re(r,this.array)),this.data.array[t+0]=e,this.data.array[t+1]=n,this.data.array[t+2]=s,this.data.array[t+3]=r,this}clone(t){if(t===void 0){console.log("THREE.InterleavedBufferAttribute.clone(): Cloning an interleaved buffer attribute will de-interleave buffer data.");const e=[];for(let n=0;n<this.count;n++){const s=n*this.data.stride+this.offset;for(let r=0;r<this.itemSize;r++)e.push(this.data.array[s+r])}return new Se(new this.array.constructor(e),this.itemSize,this.normalized)}else return t.interleavedBuffers===void 0&&(t.interleavedBuffers={}),t.interleavedBuffers[this.data.uuid]===void 0&&(t.interleavedBuffers[this.data.uuid]=this.data.clone(t)),new tr(t.interleavedBuffers[this.data.uuid],this.itemSize,this.offset,this.normalized)}toJSON(t){if(t===void 0){console.log("THREE.InterleavedBufferAttribute.toJSON(): Serializing an interleaved buffer attribute will de-interleave buffer data.");const e=[];for(let n=0;n<this.count;n++){const s=n*this.data.stride+this.offset;for(let r=0;r<this.itemSize;r++)e.push(this.data.array[s+r])}return{itemSize:this.itemSize,type:this.array.constructor.name,array:e,normalized:this.normalized}}else return t.interleavedBuffers===void 0&&(t.interleavedBuffers={}),t.interleavedBuffers[this.data.uuid]===void 0&&(t.interleavedBuffers[this.data.uuid]=this.data.toJSON(t)),{isInterleavedBufferAttribute:!0,itemSize:this.itemSize,data:this.data.uuid,offset:this.offset,normalized:this.normalized}}}class Fa extends Hn{constructor(t){super(),this.isSpriteMaterial=!0,this.type="SpriteMaterial",this.color=new xt(16777215),this.map=null,this.alphaMap=null,this.rotation=0,this.sizeAttenuation=!0,this.transparent=!0,this.fog=!0,this.setValues(t)}copy(t){return super.copy(t),this.color.copy(t.color),this.map=t.map,this.alphaMap=t.alphaMap,this.rotation=t.rotation,this.sizeAttenuation=t.sizeAttenuation,this.fog=t.fog,this}}let Mi;const Ki=new P,Si=new P,yi=new P,Ei=new gt,$i=new gt,ic=new ee,Rs=new P,Ji=new P,Cs=new P,Lo=new gt,Ur=new gt,Uo=new gt;class Ir extends be{constructor(t=new Fa){if(super(),this.isSprite=!0,this.type="Sprite",Mi===void 0){Mi=new Ee;const e=new Float32Array([-.5,-.5,0,0,0,.5,-.5,0,1,0,.5,.5,0,1,1,-.5,.5,0,0,1]),n=new Yh(e,5);Mi.setIndex([0,1,2,0,2,3]),Mi.setAttribute("position",new tr(n,3,0,!1)),Mi.setAttribute("uv",new tr(n,2,3,!1))}this.geometry=Mi,this.material=t,this.center=new gt(.5,.5)}raycast(t,e){t.camera===null&&console.error('THREE.Sprite: "Raycaster.camera" needs to be set in order to raycast against sprites.'),Si.setFromMatrixScale(this.matrixWorld),ic.copy(t.camera.matrixWorld),this.modelViewMatrix.multiplyMatrices(t.camera.matrixWorldInverse,this.matrixWorld),yi.setFromMatrixPosition(this.modelViewMatrix),t.camera.isPerspectiveCamera&&this.material.sizeAttenuation===!1&&Si.multiplyScalar(-yi.z);const n=this.material.rotation;let s,r;n!==0&&(r=Math.cos(n),s=Math.sin(n));const a=this.center;Ps(Rs.set(-.5,-.5,0),yi,a,Si,s,r),Ps(Ji.set(.5,-.5,0),yi,a,Si,s,r),Ps(Cs.set(.5,.5,0),yi,a,Si,s,r),Lo.set(0,0),Ur.set(1,0),Uo.set(1,1);let o=t.ray.intersectTriangle(Rs,Ji,Cs,!1,Ki);if(o===null&&(Ps(Ji.set(-.5,.5,0),yi,a,Si,s,r),Ur.set(0,1),o=t.ray.intersectTriangle(Rs,Cs,Ji,!1,Ki),o===null))return;const l=t.ray.origin.distanceTo(Ki);l<t.near||l>t.far||e.push({distance:l,point:Ki.clone(),uv:Je.getInterpolation(Ki,Rs,Ji,Cs,Lo,Ur,Uo,new gt),face:null,object:this})}copy(t,e){return super.copy(t,e),t.center!==void 0&&this.center.copy(t.center),this.material=t.material,this}}function Ps(i,t,e,n,s,r){Ei.subVectors(i,e).addScalar(.5).multiply(n),s!==void 0?($i.x=r*Ei.x-s*Ei.y,$i.y=s*Ei.x+r*Ei.y):$i.copy(Ei),i.copy(t),i.x+=$i.x,i.y+=$i.y,i.applyMatrix4(ic)}class qh extends Ce{constructor(t=null,e=1,n=1,s,r,a,o,l,c=Xe,h=Xe,d,f){super(null,a,o,l,c,h,s,r,d,f),this.isDataTexture=!0,this.image={data:t,width:e,height:n},this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1}}class Io extends Se{constructor(t,e,n,s=1){super(t,e,n),this.isInstancedBufferAttribute=!0,this.meshPerAttribute=s}copy(t){return super.copy(t),this.meshPerAttribute=t.meshPerAttribute,this}toJSON(){const t=super.toJSON();return t.meshPerAttribute=this.meshPerAttribute,t.isInstancedBufferAttribute=!0,t}}const Ti=new ee,No=new ee,Ds=[],Fo=new si,jh=new ee,Qi=new ye,ts=new ri;class Zh extends ye{constructor(t,e,n){super(t,e),this.isInstancedMesh=!0,this.instanceMatrix=new Io(new Float32Array(n*16),16),this.instanceColor=null,this.morphTexture=null,this.count=n,this.boundingBox=null,this.boundingSphere=null;for(let s=0;s<n;s++)this.setMatrixAt(s,jh)}computeBoundingBox(){const t=this.geometry,e=this.count;this.boundingBox===null&&(this.boundingBox=new si),t.boundingBox===null&&t.computeBoundingBox(),this.boundingBox.makeEmpty();for(let n=0;n<e;n++)this.getMatrixAt(n,Ti),Fo.copy(t.boundingBox).applyMatrix4(Ti),this.boundingBox.union(Fo)}computeBoundingSphere(){const t=this.geometry,e=this.count;this.boundingSphere===null&&(this.boundingSphere=new ri),t.boundingSphere===null&&t.computeBoundingSphere(),this.boundingSphere.makeEmpty();for(let n=0;n<e;n++)this.getMatrixAt(n,Ti),ts.copy(t.boundingSphere).applyMatrix4(Ti),this.boundingSphere.union(ts)}copy(t,e){return super.copy(t,e),this.instanceMatrix.copy(t.instanceMatrix),t.morphTexture!==null&&(this.morphTexture=t.morphTexture.clone()),t.instanceColor!==null&&(this.instanceColor=t.instanceColor.clone()),this.count=t.count,t.boundingBox!==null&&(this.boundingBox=t.boundingBox.clone()),t.boundingSphere!==null&&(this.boundingSphere=t.boundingSphere.clone()),this}getColorAt(t,e){e.fromArray(this.instanceColor.array,t*3)}getMatrixAt(t,e){e.fromArray(this.instanceMatrix.array,t*16)}getMorphAt(t,e){const n=e.morphTargetInfluences,s=this.morphTexture.source.data.data,r=n.length+1,a=t*r+1;for(let o=0;o<n.length;o++)n[o]=s[a+o]}raycast(t,e){const n=this.matrixWorld,s=this.count;if(Qi.geometry=this.geometry,Qi.material=this.material,Qi.material!==void 0&&(this.boundingSphere===null&&this.computeBoundingSphere(),ts.copy(this.boundingSphere),ts.applyMatrix4(n),t.ray.intersectsSphere(ts)!==!1))for(let r=0;r<s;r++){this.getMatrixAt(r,Ti),No.multiplyMatrices(n,Ti),Qi.matrixWorld=No,Qi.raycast(t,Ds);for(let a=0,o=Ds.length;a<o;a++){const l=Ds[a];l.instanceId=r,l.object=this,e.push(l)}Ds.length=0}}setColorAt(t,e){this.instanceColor===null&&(this.instanceColor=new Io(new Float32Array(this.instanceMatrix.count*3).fill(1),3)),e.toArray(this.instanceColor.array,t*3)}setMatrixAt(t,e){e.toArray(this.instanceMatrix.array,t*16)}setMorphAt(t,e){const n=e.morphTargetInfluences,s=n.length+1;this.morphTexture===null&&(this.morphTexture=new qh(new Float32Array(s*this.count),s,this.count,Xa,dn));const r=this.morphTexture.source.data.data;let a=0;for(let c=0;c<n.length;c++)a+=n[c];const o=this.geometry.morphTargetsRelative?1:1-a,l=s*t;r[l]=o,r.set(n,l+1)}updateMorphTargets(){}dispose(){return this.dispatchEvent({type:"dispose"}),this.morphTexture!==null&&(this.morphTexture.dispose(),this.morphTexture=null),this}}const Nr=new P,Kh=new P,$h=new zt;class Nn{constructor(t=new P(1,0,0),e=0){this.isPlane=!0,this.normal=t,this.constant=e}set(t,e){return this.normal.copy(t),this.constant=e,this}setComponents(t,e,n,s){return this.normal.set(t,e,n),this.constant=s,this}setFromNormalAndCoplanarPoint(t,e){return this.normal.copy(t),this.constant=-e.dot(this.normal),this}setFromCoplanarPoints(t,e,n){const s=Nr.subVectors(n,e).cross(Kh.subVectors(t,e)).normalize();return this.setFromNormalAndCoplanarPoint(s,t),this}copy(t){return this.normal.copy(t.normal),this.constant=t.constant,this}normalize(){const t=1/this.normal.length();return this.normal.multiplyScalar(t),this.constant*=t,this}negate(){return this.constant*=-1,this.normal.negate(),this}distanceToPoint(t){return this.normal.dot(t)+this.constant}distanceToSphere(t){return this.distanceToPoint(t.center)-t.radius}projectPoint(t,e){return e.copy(t).addScaledVector(this.normal,-this.distanceToPoint(t))}intersectLine(t,e){const n=t.delta(Nr),s=this.normal.dot(n);if(s===0)return this.distanceToPoint(t.start)===0?e.copy(t.start):null;const r=-(t.start.dot(this.normal)+this.constant)/s;return r<0||r>1?null:e.copy(t.start).addScaledVector(n,r)}intersectsLine(t){const e=this.distanceToPoint(t.start),n=this.distanceToPoint(t.end);return e<0&&n>0||n<0&&e>0}intersectsBox(t){return t.intersectsPlane(this)}intersectsSphere(t){return t.intersectsPlane(this)}coplanarPoint(t){return t.copy(this.normal).multiplyScalar(-this.constant)}applyMatrix4(t,e){const n=e||$h.getNormalMatrix(t),s=this.coplanarPoint(Nr).applyMatrix4(t),r=this.normal.applyMatrix3(n).normalize();return this.constant=-s.dot(r),this}translate(t){return this.constant-=t.dot(this.normal),this}equals(t){return t.normal.equals(this.normal)&&t.constant===this.constant}clone(){return new this.constructor().copy(this)}}const Yn=new ri,Ls=new P;class Ka{constructor(t=new Nn,e=new Nn,n=new Nn,s=new Nn,r=new Nn,a=new Nn){this.planes=[t,e,n,s,r,a]}set(t,e,n,s,r,a){const o=this.planes;return o[0].copy(t),o[1].copy(e),o[2].copy(n),o[3].copy(s),o[4].copy(r),o[5].copy(a),this}copy(t){const e=this.planes;for(let n=0;n<6;n++)e[n].copy(t.planes[n]);return this}setFromProjectionMatrix(t,e=En){const n=this.planes,s=t.elements,r=s[0],a=s[1],o=s[2],l=s[3],c=s[4],h=s[5],d=s[6],f=s[7],m=s[8],g=s[9],x=s[10],p=s[11],u=s[12],b=s[13],E=s[14],S=s[15];if(n[0].setComponents(l-r,f-c,p-m,S-u).normalize(),n[1].setComponents(l+r,f+c,p+m,S+u).normalize(),n[2].setComponents(l+a,f+h,p+g,S+b).normalize(),n[3].setComponents(l-a,f-h,p-g,S-b).normalize(),n[4].setComponents(l-o,f-d,p-x,S-E).normalize(),e===En)n[5].setComponents(l+o,f+d,p+x,S+E).normalize();else if(e===$s)n[5].setComponents(o,d,x,E).normalize();else throw new Error("THREE.Frustum.setFromProjectionMatrix(): Invalid coordinate system: "+e);return this}intersectsObject(t){if(t.boundingSphere!==void 0)t.boundingSphere===null&&t.computeBoundingSphere(),Yn.copy(t.boundingSphere).applyMatrix4(t.matrixWorld);else{const e=t.geometry;e.boundingSphere===null&&e.computeBoundingSphere(),Yn.copy(e.boundingSphere).applyMatrix4(t.matrixWorld)}return this.intersectsSphere(Yn)}intersectsSprite(t){return Yn.center.set(0,0,0),Yn.radius=.7071067811865476,Yn.applyMatrix4(t.matrixWorld),this.intersectsSphere(Yn)}intersectsSphere(t){const e=this.planes,n=t.center,s=-t.radius;for(let r=0;r<6;r++)if(e[r].distanceToPoint(n)<s)return!1;return!0}intersectsBox(t){const e=this.planes;for(let n=0;n<6;n++){const s=e[n];if(Ls.x=s.normal.x>0?t.max.x:t.min.x,Ls.y=s.normal.y>0?t.max.y:t.min.y,Ls.z=s.normal.z>0?t.max.z:t.min.z,s.distanceToPoint(Ls)<0)return!1}return!0}containsPoint(t){const e=this.planes;for(let n=0;n<6;n++)if(e[n].distanceToPoint(t)<0)return!1;return!0}clone(){return new this.constructor().copy(this)}}class $a extends Hn{constructor(t){super(),this.isLineBasicMaterial=!0,this.type="LineBasicMaterial",this.color=new xt(16777215),this.map=null,this.linewidth=1,this.linecap="round",this.linejoin="round",this.fog=!0,this.setValues(t)}copy(t){return super.copy(t),this.color.copy(t.color),this.map=t.map,this.linewidth=t.linewidth,this.linecap=t.linecap,this.linejoin=t.linejoin,this.fog=t.fog,this}}const er=new P,nr=new P,Oo=new ee,es=new rs,Us=new ri,Fr=new P,Bo=new P;class sc extends be{constructor(t=new Ee,e=new $a){super(),this.isLine=!0,this.type="Line",this.geometry=t,this.material=e,this.updateMorphTargets()}copy(t,e){return super.copy(t,e),this.material=Array.isArray(t.material)?t.material.slice():t.material,this.geometry=t.geometry,this}computeLineDistances(){const t=this.geometry;if(t.index===null){const e=t.attributes.position,n=[0];for(let s=1,r=e.count;s<r;s++)er.fromBufferAttribute(e,s-1),nr.fromBufferAttribute(e,s),n[s]=n[s-1],n[s]+=er.distanceTo(nr);t.setAttribute("lineDistance",new Pe(n,1))}else console.warn("THREE.Line.computeLineDistances(): Computation only possible with non-indexed BufferGeometry.");return this}raycast(t,e){const n=this.geometry,s=this.matrixWorld,r=t.params.Line.threshold,a=n.drawRange;if(n.boundingSphere===null&&n.computeBoundingSphere(),Us.copy(n.boundingSphere),Us.applyMatrix4(s),Us.radius+=r,t.ray.intersectsSphere(Us)===!1)return;Oo.copy(s).invert(),es.copy(t.ray).applyMatrix4(Oo);const o=r/((this.scale.x+this.scale.y+this.scale.z)/3),l=o*o,c=this.isLineSegments?2:1,h=n.index,f=n.attributes.position;if(h!==null){const m=Math.max(0,a.start),g=Math.min(h.count,a.start+a.count);for(let x=m,p=g-1;x<p;x+=c){const u=h.getX(x),b=h.getX(x+1),E=Is(this,t,es,l,u,b);E&&e.push(E)}if(this.isLineLoop){const x=h.getX(g-1),p=h.getX(m),u=Is(this,t,es,l,x,p);u&&e.push(u)}}else{const m=Math.max(0,a.start),g=Math.min(f.count,a.start+a.count);for(let x=m,p=g-1;x<p;x+=c){const u=Is(this,t,es,l,x,x+1);u&&e.push(u)}if(this.isLineLoop){const x=Is(this,t,es,l,g-1,m);x&&e.push(x)}}}updateMorphTargets(){const e=this.geometry.morphAttributes,n=Object.keys(e);if(n.length>0){const s=e[n[0]];if(s!==void 0){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(let r=0,a=s.length;r<a;r++){const o=s[r].name||String(r);this.morphTargetInfluences.push(0),this.morphTargetDictionary[o]=r}}}}}function Is(i,t,e,n,s,r){const a=i.geometry.attributes.position;if(er.fromBufferAttribute(a,s),nr.fromBufferAttribute(a,r),e.distanceSqToSegment(er,nr,Fr,Bo)>n)return;Fr.applyMatrix4(i.matrixWorld);const l=t.ray.origin.distanceTo(Fr);if(!(l<t.near||l>t.far))return{distance:l,point:Bo.clone().applyMatrix4(i.matrixWorld),index:s,face:null,faceIndex:null,barycoord:null,object:i}}class ir extends Hn{constructor(t){super(),this.isPointsMaterial=!0,this.type="PointsMaterial",this.color=new xt(16777215),this.map=null,this.alphaMap=null,this.size=1,this.sizeAttenuation=!0,this.fog=!0,this.setValues(t)}copy(t){return super.copy(t),this.color.copy(t.color),this.map=t.map,this.alphaMap=t.alphaMap,this.size=t.size,this.sizeAttenuation=t.sizeAttenuation,this.fog=t.fog,this}}const zo=new ee,Oa=new rs,Ns=new ri,Fs=new P;class Ba extends be{constructor(t=new Ee,e=new ir){super(),this.isPoints=!0,this.type="Points",this.geometry=t,this.material=e,this.updateMorphTargets()}copy(t,e){return super.copy(t,e),this.material=Array.isArray(t.material)?t.material.slice():t.material,this.geometry=t.geometry,this}raycast(t,e){const n=this.geometry,s=this.matrixWorld,r=t.params.Points.threshold,a=n.drawRange;if(n.boundingSphere===null&&n.computeBoundingSphere(),Ns.copy(n.boundingSphere),Ns.applyMatrix4(s),Ns.radius+=r,t.ray.intersectsSphere(Ns)===!1)return;zo.copy(s).invert(),Oa.copy(t.ray).applyMatrix4(zo);const o=r/((this.scale.x+this.scale.y+this.scale.z)/3),l=o*o,c=n.index,d=n.attributes.position;if(c!==null){const f=Math.max(0,a.start),m=Math.min(c.count,a.start+a.count);for(let g=f,x=m;g<x;g++){const p=c.getX(g);Fs.fromBufferAttribute(d,p),Ho(Fs,p,l,s,t,e,this)}}else{const f=Math.max(0,a.start),m=Math.min(d.count,a.start+a.count);for(let g=f,x=m;g<x;g++)Fs.fromBufferAttribute(d,g),Ho(Fs,g,l,s,t,e,this)}}updateMorphTargets(){const e=this.geometry.morphAttributes,n=Object.keys(e);if(n.length>0){const s=e[n[0]];if(s!==void 0){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(let r=0,a=s.length;r<a;r++){const o=s[r].name||String(r);this.morphTargetInfluences.push(0),this.morphTargetDictionary[o]=r}}}}}function Ho(i,t,e,n,s,r,a){const o=Oa.distanceSqToPoint(i);if(o<e){const l=new P;Oa.closestPointToPoint(i,l),l.applyMatrix4(n);const c=s.ray.origin.distanceTo(l);if(c<s.near||c>s.far)return;r.push({distance:c,distanceToRay:Math.sqrt(o),point:l,index:t,face:null,faceIndex:null,barycoord:null,object:a})}}class Ci extends be{constructor(){super(),this.isGroup=!0,this.type="Group"}}class Jh extends Ce{constructor(t,e,n,s,r,a,o,l,c){super(t,e,n,s,r,a,o,l,c),this.isCanvasTexture=!0,this.needsUpdate=!0}}class rc extends Ce{constructor(t,e,n,s,r,a,o,l,c,h=Ui){if(h!==Ui&&h!==zi)throw new Error("DepthTexture format must be either THREE.DepthFormat or THREE.DepthStencilFormat");n===void 0&&h===Ui&&(n=ei),n===void 0&&h===zi&&(n=Bi),super(null,s,r,a,o,l,h,n,c),this.isDepthTexture=!0,this.image={width:t,height:e},this.magFilter=o!==void 0?o:Xe,this.minFilter=l!==void 0?l:Xe,this.flipY=!1,this.generateMipmaps=!1,this.compareFunction=null}copy(t){return super.copy(t),this.compareFunction=t.compareFunction,this}toJSON(t){const e=super.toJSON(t);return this.compareFunction!==null&&(e.compareFunction=this.compareFunction),e}}class os extends Ee{constructor(t=1,e=1,n=1,s=1){super(),this.type="PlaneGeometry",this.parameters={width:t,height:e,widthSegments:n,heightSegments:s};const r=t/2,a=e/2,o=Math.floor(n),l=Math.floor(s),c=o+1,h=l+1,d=t/o,f=e/l,m=[],g=[],x=[],p=[];for(let u=0;u<h;u++){const b=u*f-a;for(let E=0;E<c;E++){const S=E*d-r;g.push(S,-b,0),x.push(0,0,1),p.push(E/o),p.push(1-u/l)}}for(let u=0;u<l;u++)for(let b=0;b<o;b++){const E=b+c*u,S=b+c*(u+1),D=b+1+c*(u+1),A=b+1+c*u;m.push(E,S,A),m.push(S,D,A)}this.setIndex(m),this.setAttribute("position",new Pe(g,3)),this.setAttribute("normal",new Pe(x,3)),this.setAttribute("uv",new Pe(p,2))}copy(t){return super.copy(t),this.parameters=Object.assign({},t.parameters),this}static fromJSON(t){return new os(t.width,t.height,t.widthSegments,t.heightSegments)}}class Ja extends Ee{constructor(t=.5,e=1,n=32,s=1,r=0,a=Math.PI*2){super(),this.type="RingGeometry",this.parameters={innerRadius:t,outerRadius:e,thetaSegments:n,phiSegments:s,thetaStart:r,thetaLength:a},n=Math.max(3,n),s=Math.max(1,s);const o=[],l=[],c=[],h=[];let d=t;const f=(e-t)/s,m=new P,g=new gt;for(let x=0;x<=s;x++){for(let p=0;p<=n;p++){const u=r+p/n*a;m.x=d*Math.cos(u),m.y=d*Math.sin(u),l.push(m.x,m.y,m.z),c.push(0,0,1),g.x=(m.x/e+1)/2,g.y=(m.y/e+1)/2,h.push(g.x,g.y)}d+=f}for(let x=0;x<s;x++){const p=x*(n+1);for(let u=0;u<n;u++){const b=u+p,E=b,S=b+n+1,D=b+n+2,A=b+1;o.push(E,S,A),o.push(S,D,A)}}this.setIndex(o),this.setAttribute("position",new Pe(l,3)),this.setAttribute("normal",new Pe(c,3)),this.setAttribute("uv",new Pe(h,2))}copy(t){return super.copy(t),this.parameters=Object.assign({},t.parameters),this}static fromJSON(t){return new Ja(t.innerRadius,t.outerRadius,t.thetaSegments,t.phiSegments,t.thetaStart,t.thetaLength)}}class Qa extends Ee{constructor(t=1,e=32,n=16,s=0,r=Math.PI*2,a=0,o=Math.PI){super(),this.type="SphereGeometry",this.parameters={radius:t,widthSegments:e,heightSegments:n,phiStart:s,phiLength:r,thetaStart:a,thetaLength:o},e=Math.max(3,Math.floor(e)),n=Math.max(2,Math.floor(n));const l=Math.min(a+o,Math.PI);let c=0;const h=[],d=new P,f=new P,m=[],g=[],x=[],p=[];for(let u=0;u<=n;u++){const b=[],E=u/n;let S=0;u===0&&a===0?S=.5/e:u===n&&l===Math.PI&&(S=-.5/e);for(let D=0;D<=e;D++){const A=D/e;d.x=-t*Math.cos(s+A*r)*Math.sin(a+E*o),d.y=t*Math.cos(a+E*o),d.z=t*Math.sin(s+A*r)*Math.sin(a+E*o),g.push(d.x,d.y,d.z),f.copy(d).normalize(),x.push(f.x,f.y,f.z),p.push(A+S,1-E),b.push(c++)}h.push(b)}for(let u=0;u<n;u++)for(let b=0;b<e;b++){const E=h[u][b+1],S=h[u][b],D=h[u+1][b],A=h[u+1][b+1];(u!==0||a>0)&&m.push(E,S,A),(u!==n-1||l<Math.PI)&&m.push(S,D,A)}this.setIndex(m),this.setAttribute("position",new Pe(g,3)),this.setAttribute("normal",new Pe(x,3)),this.setAttribute("uv",new Pe(p,2))}copy(t){return super.copy(t),this.parameters=Object.assign({},t.parameters),this}static fromJSON(t){return new Qa(t.radius,t.widthSegments,t.heightSegments,t.phiStart,t.phiLength,t.thetaStart,t.thetaLength)}}class Qh extends Hn{constructor(t){super(),this.isMeshStandardMaterial=!0,this.type="MeshStandardMaterial",this.defines={STANDARD:""},this.color=new xt(16777215),this.roughness=1,this.metalness=0,this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new xt(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=Yl,this.normalScale=new gt(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.roughnessMap=null,this.metalnessMap=null,this.alphaMap=null,this.envMap=null,this.envMapRotation=new pn,this.envMapIntensity=1,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.flatShading=!1,this.fog=!0,this.setValues(t)}copy(t){return super.copy(t),this.defines={STANDARD:""},this.color.copy(t.color),this.roughness=t.roughness,this.metalness=t.metalness,this.map=t.map,this.lightMap=t.lightMap,this.lightMapIntensity=t.lightMapIntensity,this.aoMap=t.aoMap,this.aoMapIntensity=t.aoMapIntensity,this.emissive.copy(t.emissive),this.emissiveMap=t.emissiveMap,this.emissiveIntensity=t.emissiveIntensity,this.bumpMap=t.bumpMap,this.bumpScale=t.bumpScale,this.normalMap=t.normalMap,this.normalMapType=t.normalMapType,this.normalScale.copy(t.normalScale),this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this.roughnessMap=t.roughnessMap,this.metalnessMap=t.metalnessMap,this.alphaMap=t.alphaMap,this.envMap=t.envMap,this.envMapRotation.copy(t.envMapRotation),this.envMapIntensity=t.envMapIntensity,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.wireframeLinecap=t.wireframeLinecap,this.wireframeLinejoin=t.wireframeLinejoin,this.flatShading=t.flatShading,this.fog=t.fog,this}}class tu extends Hn{constructor(t){super(),this.isMeshDepthMaterial=!0,this.type="MeshDepthMaterial",this.depthPacking=lh,this.map=null,this.alphaMap=null,this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.wireframe=!1,this.wireframeLinewidth=1,this.setValues(t)}copy(t){return super.copy(t),this.depthPacking=t.depthPacking,this.map=t.map,this.alphaMap=t.alphaMap,this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this}}class eu extends Hn{constructor(t){super(),this.isMeshDistanceMaterial=!0,this.type="MeshDistanceMaterial",this.map=null,this.alphaMap=null,this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.setValues(t)}copy(t){return super.copy(t),this.map=t.map,this.alphaMap=t.alphaMap,this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this}}class ac extends be{constructor(t,e=1){super(),this.isLight=!0,this.type="Light",this.color=new xt(t),this.intensity=e}dispose(){}copy(t,e){return super.copy(t,e),this.color.copy(t.color),this.intensity=t.intensity,this}toJSON(t){const e=super.toJSON(t);return e.object.color=this.color.getHex(),e.object.intensity=this.intensity,this.groundColor!==void 0&&(e.object.groundColor=this.groundColor.getHex()),this.distance!==void 0&&(e.object.distance=this.distance),this.angle!==void 0&&(e.object.angle=this.angle),this.decay!==void 0&&(e.object.decay=this.decay),this.penumbra!==void 0&&(e.object.penumbra=this.penumbra),this.shadow!==void 0&&(e.object.shadow=this.shadow.toJSON()),this.target!==void 0&&(e.object.target=this.target.uuid),e}}const Or=new ee,ko=new P,Vo=new P;class nu{constructor(t){this.camera=t,this.intensity=1,this.bias=0,this.normalBias=0,this.radius=1,this.blurSamples=8,this.mapSize=new gt(512,512),this.map=null,this.mapPass=null,this.matrix=new ee,this.autoUpdate=!0,this.needsUpdate=!1,this._frustum=new Ka,this._frameExtents=new gt(1,1),this._viewportCount=1,this._viewports=[new oe(0,0,1,1)]}getViewportCount(){return this._viewportCount}getFrustum(){return this._frustum}updateMatrices(t){const e=this.camera,n=this.matrix;ko.setFromMatrixPosition(t.matrixWorld),e.position.copy(ko),Vo.setFromMatrixPosition(t.target.matrixWorld),e.lookAt(Vo),e.updateMatrixWorld(),Or.multiplyMatrices(e.projectionMatrix,e.matrixWorldInverse),this._frustum.setFromProjectionMatrix(Or),n.set(.5,0,0,.5,0,.5,0,.5,0,0,.5,.5,0,0,0,1),n.multiply(Or)}getViewport(t){return this._viewports[t]}getFrameExtents(){return this._frameExtents}dispose(){this.map&&this.map.dispose(),this.mapPass&&this.mapPass.dispose()}copy(t){return this.camera=t.camera.clone(),this.intensity=t.intensity,this.bias=t.bias,this.radius=t.radius,this.mapSize.copy(t.mapSize),this}clone(){return new this.constructor().copy(this)}toJSON(){const t={};return this.intensity!==1&&(t.intensity=this.intensity),this.bias!==0&&(t.bias=this.bias),this.normalBias!==0&&(t.normalBias=this.normalBias),this.radius!==1&&(t.radius=this.radius),(this.mapSize.x!==512||this.mapSize.y!==512)&&(t.mapSize=this.mapSize.toArray()),t.camera=this.camera.toJSON(!1).object,delete t.camera.matrix,t}}const Go=new ee,ns=new P,Br=new P;class iu extends nu{constructor(){super(new We(90,1,.5,500)),this.isPointLightShadow=!0,this._frameExtents=new gt(4,2),this._viewportCount=6,this._viewports=[new oe(2,1,1,1),new oe(0,1,1,1),new oe(3,1,1,1),new oe(1,1,1,1),new oe(3,0,1,1),new oe(1,0,1,1)],this._cubeDirections=[new P(1,0,0),new P(-1,0,0),new P(0,0,1),new P(0,0,-1),new P(0,1,0),new P(0,-1,0)],this._cubeUps=[new P(0,1,0),new P(0,1,0),new P(0,1,0),new P(0,1,0),new P(0,0,1),new P(0,0,-1)]}updateMatrices(t,e=0){const n=this.camera,s=this.matrix,r=t.distance||n.far;r!==n.far&&(n.far=r,n.updateProjectionMatrix()),ns.setFromMatrixPosition(t.matrixWorld),n.position.copy(ns),Br.copy(n.position),Br.add(this._cubeDirections[e]),n.up.copy(this._cubeUps[e]),n.lookAt(Br),n.updateMatrixWorld(),s.makeTranslation(-ns.x,-ns.y,-ns.z),Go.multiplyMatrices(n.projectionMatrix,n.matrixWorldInverse),this._frustum.setFromProjectionMatrix(Go)}}class Wo extends ac{constructor(t,e,n=0,s=2){super(t,e),this.isPointLight=!0,this.type="PointLight",this.distance=n,this.decay=s,this.shadow=new iu}get power(){return this.intensity*4*Math.PI}set power(t){this.intensity=t/(4*Math.PI)}dispose(){this.shadow.dispose()}copy(t,e){return super.copy(t,e),this.distance=t.distance,this.decay=t.decay,this.shadow=t.shadow.clone(),this}}class oc extends ec{constructor(t=-1,e=1,n=1,s=-1,r=.1,a=2e3){super(),this.isOrthographicCamera=!0,this.type="OrthographicCamera",this.zoom=1,this.view=null,this.left=t,this.right=e,this.top=n,this.bottom=s,this.near=r,this.far=a,this.updateProjectionMatrix()}copy(t,e){return super.copy(t,e),this.left=t.left,this.right=t.right,this.top=t.top,this.bottom=t.bottom,this.near=t.near,this.far=t.far,this.zoom=t.zoom,this.view=t.view===null?null:Object.assign({},t.view),this}setViewOffset(t,e,n,s,r,a){this.view===null&&(this.view={enabled:!0,fullWidth:1,fullHeight:1,offsetX:0,offsetY:0,width:1,height:1}),this.view.enabled=!0,this.view.fullWidth=t,this.view.fullHeight=e,this.view.offsetX=n,this.view.offsetY=s,this.view.width=r,this.view.height=a,this.updateProjectionMatrix()}clearViewOffset(){this.view!==null&&(this.view.enabled=!1),this.updateProjectionMatrix()}updateProjectionMatrix(){const t=(this.right-this.left)/(2*this.zoom),e=(this.top-this.bottom)/(2*this.zoom),n=(this.right+this.left)/2,s=(this.top+this.bottom)/2;let r=n-t,a=n+t,o=s+e,l=s-e;if(this.view!==null&&this.view.enabled){const c=(this.right-this.left)/this.view.fullWidth/this.zoom,h=(this.top-this.bottom)/this.view.fullHeight/this.zoom;r+=c*this.view.offsetX,a=r+c*this.view.width,o-=h*this.view.offsetY,l=o-h*this.view.height}this.projectionMatrix.makeOrthographic(r,a,o,l,this.near,this.far,this.coordinateSystem),this.projectionMatrixInverse.copy(this.projectionMatrix).invert()}toJSON(t){const e=super.toJSON(t);return e.object.zoom=this.zoom,e.object.left=this.left,e.object.right=this.right,e.object.top=this.top,e.object.bottom=this.bottom,e.object.near=this.near,e.object.far=this.far,this.view!==null&&(e.object.view=Object.assign({},this.view)),e}}class su extends ac{constructor(t,e){super(t,e),this.isAmbientLight=!0,this.type="AmbientLight"}}class ru extends We{constructor(t=[]){super(),this.isArrayCamera=!0,this.cameras=t}}class au{constructor(t=!0){this.autoStart=t,this.startTime=0,this.oldTime=0,this.elapsedTime=0,this.running=!1}start(){this.startTime=Xo(),this.oldTime=this.startTime,this.elapsedTime=0,this.running=!0}stop(){this.getElapsedTime(),this.running=!1,this.autoStart=!1}getElapsedTime(){return this.getDelta(),this.elapsedTime}getDelta(){let t=0;if(this.autoStart&&!this.running)return this.start(),0;if(this.running){const e=Xo();t=(e-this.oldTime)/1e3,this.oldTime=e,this.elapsedTime+=t}return t}}function Xo(){return performance.now()}const Yo=new ee;class ou{constructor(t,e,n=0,s=1/0){this.ray=new rs(t,e),this.near=n,this.far=s,this.camera=null,this.layers=new Za,this.params={Mesh:{},Line:{threshold:1},LOD:{},Points:{threshold:1},Sprite:{}}}set(t,e){this.ray.set(t,e)}setFromCamera(t,e){e.isPerspectiveCamera?(this.ray.origin.setFromMatrixPosition(e.matrixWorld),this.ray.direction.set(t.x,t.y,.5).unproject(e).sub(this.ray.origin).normalize(),this.camera=e):e.isOrthographicCamera?(this.ray.origin.set(t.x,t.y,(e.near+e.far)/(e.near-e.far)).unproject(e),this.ray.direction.set(0,0,-1).transformDirection(e.matrixWorld),this.camera=e):console.error("THREE.Raycaster: Unsupported camera type: "+e.type)}setFromXRController(t){return Yo.identity().extractRotation(t.matrixWorld),this.ray.origin.setFromMatrixPosition(t.matrixWorld),this.ray.direction.set(0,0,-1).applyMatrix4(Yo),this}intersectObject(t,e=!0,n=[]){return za(t,this,n,e),n.sort(qo),n}intersectObjects(t,e=!0,n=[]){for(let s=0,r=t.length;s<r;s++)za(t[s],this,n,e);return n.sort(qo),n}}function qo(i,t){return i.distance-t.distance}function za(i,t,e,n){let s=!0;if(i.layers.test(t.layers)&&i.raycast(t,e)===!1&&(s=!1),s===!0&&n===!0){const r=i.children;for(let a=0,o=r.length;a<o;a++)za(r[a],t,e,!0)}}class jo{constructor(t=1,e=0,n=0){return this.radius=t,this.phi=e,this.theta=n,this}set(t,e,n){return this.radius=t,this.phi=e,this.theta=n,this}copy(t){return this.radius=t.radius,this.phi=t.phi,this.theta=t.theta,this}makeSafe(){return this.phi=Gt(this.phi,1e-6,Math.PI-1e-6),this}setFromVector3(t){return this.setFromCartesianCoords(t.x,t.y,t.z)}setFromCartesianCoords(t,e,n){return this.radius=Math.sqrt(t*t+e*e+n*n),this.radius===0?(this.theta=0,this.phi=0):(this.theta=Math.atan2(t,n),this.phi=Math.acos(Gt(e/this.radius,-1,1))),this}clone(){return new this.constructor().copy(this)}}class lu extends ii{constructor(t,e=null){super(),this.object=t,this.domElement=e,this.enabled=!0,this.state=-1,this.keys={},this.mouseButtons={LEFT:null,MIDDLE:null,RIGHT:null},this.touches={ONE:null,TWO:null}}connect(){}disconnect(){}dispose(){}update(){}}function Zo(i,t,e,n){const s=cu(n);switch(e){case Hl:return i*t;case Vl:return i*t;case Gl:return i*t*2;case Xa:return i*t/s.components*s.byteLength;case Ya:return i*t/s.components*s.byteLength;case Wl:return i*t*2/s.components*s.byteLength;case qa:return i*t*2/s.components*s.byteLength;case kl:return i*t*3/s.components*s.byteLength;case rn:return i*t*4/s.components*s.byteLength;case ja:return i*t*4/s.components*s.byteLength;case ks:case Vs:return Math.floor((i+3)/4)*Math.floor((t+3)/4)*8;case Gs:case Ws:return Math.floor((i+3)/4)*Math.floor((t+3)/4)*16;case ca:case ua:return Math.max(i,16)*Math.max(t,8)/4;case la:case ha:return Math.max(i,8)*Math.max(t,8)/2;case da:case fa:return Math.floor((i+3)/4)*Math.floor((t+3)/4)*8;case pa:return Math.floor((i+3)/4)*Math.floor((t+3)/4)*16;case ma:return Math.floor((i+3)/4)*Math.floor((t+3)/4)*16;case _a:return Math.floor((i+4)/5)*Math.floor((t+3)/4)*16;case ga:return Math.floor((i+4)/5)*Math.floor((t+4)/5)*16;case va:return Math.floor((i+5)/6)*Math.floor((t+4)/5)*16;case xa:return Math.floor((i+5)/6)*Math.floor((t+5)/6)*16;case Ma:return Math.floor((i+7)/8)*Math.floor((t+4)/5)*16;case Sa:return Math.floor((i+7)/8)*Math.floor((t+5)/6)*16;case ya:return Math.floor((i+7)/8)*Math.floor((t+7)/8)*16;case Ea:return Math.floor((i+9)/10)*Math.floor((t+4)/5)*16;case Ta:return Math.floor((i+9)/10)*Math.floor((t+5)/6)*16;case ba:return Math.floor((i+9)/10)*Math.floor((t+7)/8)*16;case Aa:return Math.floor((i+9)/10)*Math.floor((t+9)/10)*16;case wa:return Math.floor((i+11)/12)*Math.floor((t+9)/10)*16;case Ra:return Math.floor((i+11)/12)*Math.floor((t+11)/12)*16;case Xs:case Ca:case Pa:return Math.ceil(i/4)*Math.ceil(t/4)*16;case Xl:case Da:return Math.ceil(i/4)*Math.ceil(t/4)*8;case La:case Ua:return Math.ceil(i/4)*Math.ceil(t/4)*16}throw new Error(`Unable to determine texture byte length for ${e} format.`)}function cu(i){switch(i){case wn:case Ol:return{byteLength:1,components:1};case ss:case Bl:case bn:return{byteLength:2,components:1};case Ga:case Wa:return{byteLength:2,components:4};case ei:case Va:case dn:return{byteLength:4,components:1};case zl:return{byteLength:4,components:3}}throw new Error(`Unknown texture type ${i}.`)}typeof __THREE_DEVTOOLS__<"u"&&__THREE_DEVTOOLS__.dispatchEvent(new CustomEvent("register",{detail:{revision:ka}}));typeof window<"u"&&(window.__THREE__?console.warn("WARNING: Multiple instances of Three.js being imported."):window.__THREE__=ka);/**
+			`},s=new hs(5,5,5),r=new Ne({name:"CubemapFromEquirect",uniforms:Vi(n.uniforms),vertexShader:n.vertexShader,fragmentShader:n.fragmentShader,side:He,blending:bn});r.uniforms.tEquirect.value=e;const a=new Me(s,r),o=e.minFilter;return e.minFilter===Qn&&(e.minFilter=dn),new Xh(1,10,this).update(t,a),e.minFilter=o,a.geometry.dispose(),a.material.dispose(),this}clear(t,e,n,s){const r=t.getRenderTarget();for(let a=0;a<6;a++)t.setRenderTarget(this,a),t.clear(e,n,s);t.setRenderTarget(r)}}class ur{constructor(t,e=25e-5){this.isFogExp2=!0,this.name="",this.color=new pt(t),this.density=e}clone(){return new ur(this.color,this.density)}toJSON(){return{type:"FogExp2",name:this.name,color:this.color.getHex(),density:this.density}}}class qh extends we{constructor(){super(),this.isScene=!0,this.type="Scene",this.background=null,this.environment=null,this.fog=null,this.backgroundBlurriness=0,this.backgroundIntensity=1,this.backgroundRotation=new pn,this.environmentIntensity=1,this.environmentRotation=new pn,this.overrideMaterial=null,typeof __THREE_DEVTOOLS__<"u"&&__THREE_DEVTOOLS__.dispatchEvent(new CustomEvent("observe",{detail:this}))}copy(t,e){return super.copy(t,e),t.background!==null&&(this.background=t.background.clone()),t.environment!==null&&(this.environment=t.environment.clone()),t.fog!==null&&(this.fog=t.fog.clone()),this.backgroundBlurriness=t.backgroundBlurriness,this.backgroundIntensity=t.backgroundIntensity,this.backgroundRotation.copy(t.backgroundRotation),this.environmentIntensity=t.environmentIntensity,this.environmentRotation.copy(t.environmentRotation),t.overrideMaterial!==null&&(this.overrideMaterial=t.overrideMaterial.clone()),this.matrixAutoUpdate=t.matrixAutoUpdate,this}toJSON(t){const e=super.toJSON(t);return this.fog!==null&&(e.object.fog=this.fog.toJSON()),this.backgroundBlurriness>0&&(e.object.backgroundBlurriness=this.backgroundBlurriness),this.backgroundIntensity!==1&&(e.object.backgroundIntensity=this.backgroundIntensity),e.object.backgroundRotation=this.backgroundRotation.toArray(),this.environmentIntensity!==1&&(e.object.environmentIntensity=this.environmentIntensity),e.object.environmentRotation=this.environmentRotation.toArray(),e}}class jh{constructor(t,e){this.isInterleavedBuffer=!0,this.array=t,this.stride=e,this.count=t!==void 0?t.length/e:0,this.usage=Ba,this.updateRanges=[],this.version=0,this.uuid=Bn()}onUploadCallback(){}set needsUpdate(t){t===!0&&this.version++}setUsage(t){return this.usage=t,this}addUpdateRange(t,e){this.updateRanges.push({start:t,count:e})}clearUpdateRanges(){this.updateRanges.length=0}copy(t){return this.array=new t.array.constructor(t.array),this.count=t.count,this.stride=t.stride,this.usage=t.usage,this}copyAt(t,e,n){t*=this.stride,n*=e.stride;for(let s=0,r=this.stride;s<r;s++)this.array[t+s]=e.array[n+s];return this}set(t,e=0){return this.array.set(t,e),this}clone(t){t.arrayBuffers===void 0&&(t.arrayBuffers={}),this.array.buffer._uuid===void 0&&(this.array.buffer._uuid=Bn()),t.arrayBuffers[this.array.buffer._uuid]===void 0&&(t.arrayBuffers[this.array.buffer._uuid]=this.array.slice(0).buffer);const e=new this.array.constructor(t.arrayBuffers[this.array.buffer._uuid]),n=new this.constructor(e,this.stride);return n.setUsage(this.usage),n}onUpload(t){return this.onUploadCallback=t,this}toJSON(t){return t.arrayBuffers===void 0&&(t.arrayBuffers={}),this.array.buffer._uuid===void 0&&(this.array.buffer._uuid=Bn()),t.arrayBuffers[this.array.buffer._uuid]===void 0&&(t.arrayBuffers[this.array.buffer._uuid]=Array.from(new Uint32Array(this.array.buffer))),{uuid:this.uuid,buffer:this.array.buffer._uuid,type:this.array.constructor.name,stride:this.stride}}}const Le=new P;class sr{constructor(t,e,n,s=!1){this.isInterleavedBufferAttribute=!0,this.name="",this.data=t,this.itemSize=e,this.offset=n,this.normalized=s}get count(){return this.data.count}get array(){return this.data.array}set needsUpdate(t){this.data.needsUpdate=t}applyMatrix4(t){for(let e=0,n=this.data.count;e<n;e++)Le.fromBufferAttribute(this,e),Le.applyMatrix4(t),this.setXYZ(e,Le.x,Le.y,Le.z);return this}applyNormalMatrix(t){for(let e=0,n=this.count;e<n;e++)Le.fromBufferAttribute(this,e),Le.applyNormalMatrix(t),this.setXYZ(e,Le.x,Le.y,Le.z);return this}transformDirection(t){for(let e=0,n=this.count;e<n;e++)Le.fromBufferAttribute(this,e),Le.transformDirection(t),this.setXYZ(e,Le.x,Le.y,Le.z);return this}getComponent(t,e){let n=this.array[t*this.data.stride+this.offset+e];return this.normalized&&(n=un(n,this.array)),n}setComponent(t,e,n){return this.normalized&&(n=ae(n,this.array)),this.data.array[t*this.data.stride+this.offset+e]=n,this}setX(t,e){return this.normalized&&(e=ae(e,this.array)),this.data.array[t*this.data.stride+this.offset]=e,this}setY(t,e){return this.normalized&&(e=ae(e,this.array)),this.data.array[t*this.data.stride+this.offset+1]=e,this}setZ(t,e){return this.normalized&&(e=ae(e,this.array)),this.data.array[t*this.data.stride+this.offset+2]=e,this}setW(t,e){return this.normalized&&(e=ae(e,this.array)),this.data.array[t*this.data.stride+this.offset+3]=e,this}getX(t){let e=this.data.array[t*this.data.stride+this.offset];return this.normalized&&(e=un(e,this.array)),e}getY(t){let e=this.data.array[t*this.data.stride+this.offset+1];return this.normalized&&(e=un(e,this.array)),e}getZ(t){let e=this.data.array[t*this.data.stride+this.offset+2];return this.normalized&&(e=un(e,this.array)),e}getW(t){let e=this.data.array[t*this.data.stride+this.offset+3];return this.normalized&&(e=un(e,this.array)),e}setXY(t,e,n){return t=t*this.data.stride+this.offset,this.normalized&&(e=ae(e,this.array),n=ae(n,this.array)),this.data.array[t+0]=e,this.data.array[t+1]=n,this}setXYZ(t,e,n,s){return t=t*this.data.stride+this.offset,this.normalized&&(e=ae(e,this.array),n=ae(n,this.array),s=ae(s,this.array)),this.data.array[t+0]=e,this.data.array[t+1]=n,this.data.array[t+2]=s,this}setXYZW(t,e,n,s,r){return t=t*this.data.stride+this.offset,this.normalized&&(e=ae(e,this.array),n=ae(n,this.array),s=ae(s,this.array),r=ae(r,this.array)),this.data.array[t+0]=e,this.data.array[t+1]=n,this.data.array[t+2]=s,this.data.array[t+3]=r,this}clone(t){if(t===void 0){console.log("THREE.InterleavedBufferAttribute.clone(): Cloning an interleaved buffer attribute will de-interleave buffer data.");const e=[];for(let n=0;n<this.count;n++){const s=n*this.data.stride+this.offset;for(let r=0;r<this.itemSize;r++)e.push(this.data.array[s+r])}return new de(new this.array.constructor(e),this.itemSize,this.normalized)}else return t.interleavedBuffers===void 0&&(t.interleavedBuffers={}),t.interleavedBuffers[this.data.uuid]===void 0&&(t.interleavedBuffers[this.data.uuid]=this.data.clone(t)),new sr(t.interleavedBuffers[this.data.uuid],this.itemSize,this.offset,this.normalized)}toJSON(t){if(t===void 0){console.log("THREE.InterleavedBufferAttribute.toJSON(): Serializing an interleaved buffer attribute will de-interleave buffer data.");const e=[];for(let n=0;n<this.count;n++){const s=n*this.data.stride+this.offset;for(let r=0;r<this.itemSize;r++)e.push(this.data.array[s+r])}return{itemSize:this.itemSize,type:this.array.constructor.name,array:e,normalized:this.normalized}}else return t.interleavedBuffers===void 0&&(t.interleavedBuffers={}),t.interleavedBuffers[this.data.uuid]===void 0&&(t.interleavedBuffers[this.data.uuid]=this.data.toJSON(t)),{isInterleavedBufferAttribute:!0,itemSize:this.itemSize,data:this.data.uuid,offset:this.offset,normalized:this.normalized}}}class Ha extends Hn{constructor(t){super(),this.isSpriteMaterial=!0,this.type="SpriteMaterial",this.color=new pt(16777215),this.map=null,this.alphaMap=null,this.rotation=0,this.sizeAttenuation=!0,this.transparent=!0,this.fog=!0,this.setValues(t)}copy(t){return super.copy(t),this.color.copy(t.color),this.map=t.map,this.alphaMap=t.alphaMap,this.rotation=t.rotation,this.sizeAttenuation=t.sizeAttenuation,this.fog=t.fog,this}}let Mi;const $i=new P,Si=new P,yi=new P,Ei=new vt,Ji=new vt,oc=new ne,Ls=new P,Qi=new P,Us=new P,Io=new vt,Or=new vt,No=new vt;class Br extends we{constructor(t=new Ha){if(super(),this.isSprite=!0,this.type="Sprite",Mi===void 0){Mi=new pe;const e=new Float32Array([-.5,-.5,0,0,0,.5,-.5,0,1,0,.5,.5,0,1,1,-.5,.5,0,0,1]),n=new jh(e,5);Mi.setIndex([0,1,2,0,2,3]),Mi.setAttribute("position",new sr(n,3,0,!1)),Mi.setAttribute("uv",new sr(n,2,3,!1))}this.geometry=Mi,this.material=t,this.center=new vt(.5,.5)}raycast(t,e){t.camera===null&&console.error('THREE.Sprite: "Raycaster.camera" needs to be set in order to raycast against sprites.'),Si.setFromMatrixScale(this.matrixWorld),oc.copy(t.camera.matrixWorld),this.modelViewMatrix.multiplyMatrices(t.camera.matrixWorldInverse,this.matrixWorld),yi.setFromMatrixPosition(this.modelViewMatrix),t.camera.isPerspectiveCamera&&this.material.sizeAttenuation===!1&&Si.multiplyScalar(-yi.z);const n=this.material.rotation;let s,r;n!==0&&(r=Math.cos(n),s=Math.sin(n));const a=this.center;Is(Ls.set(-.5,-.5,0),yi,a,Si,s,r),Is(Qi.set(.5,-.5,0),yi,a,Si,s,r),Is(Us.set(.5,.5,0),yi,a,Si,s,r),Io.set(0,0),Or.set(1,0),No.set(1,1);let o=t.ray.intersectTriangle(Ls,Qi,Us,!1,$i);if(o===null&&(Is(Qi.set(-.5,.5,0),yi,a,Si,s,r),Or.set(0,1),o=t.ray.intersectTriangle(Ls,Us,Qi,!1,$i),o===null))return;const l=t.ray.origin.distanceTo($i);l<t.near||l>t.far||e.push({distance:l,point:$i.clone(),uv:Qe.getInterpolation($i,Ls,Qi,Us,Io,Or,No,new vt),face:null,object:this})}copy(t,e){return super.copy(t,e),t.center!==void 0&&this.center.copy(t.center),this.material=t.material,this}}function Is(i,t,e,n,s,r){Ei.subVectors(i,e).addScalar(.5).multiply(n),s!==void 0?(Ji.x=r*Ei.x-s*Ei.y,Ji.y=s*Ei.x+r*Ei.y):Ji.copy(Ei),i.copy(t),i.x+=Ji.x,i.y+=Ji.y,i.applyMatrix4(oc)}class Zh extends Ce{constructor(t=null,e=1,n=1,s,r,a,o,l,c=Ye,h=Ye,d,f){super(null,a,o,l,c,h,s,r,d,f),this.isDataTexture=!0,this.image={data:t,width:e,height:n},this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1}}class Fo extends de{constructor(t,e,n,s=1){super(t,e,n),this.isInstancedBufferAttribute=!0,this.meshPerAttribute=s}copy(t){return super.copy(t),this.meshPerAttribute=t.meshPerAttribute,this}toJSON(){const t=super.toJSON();return t.meshPerAttribute=this.meshPerAttribute,t.isInstancedBufferAttribute=!0,t}}const bi=new ne,Oo=new ne,Ns=[],Bo=new si,Kh=new ne,ts=new Me,es=new ri;class $h extends Me{constructor(t,e,n){super(t,e),this.isInstancedMesh=!0,this.instanceMatrix=new Fo(new Float32Array(n*16),16),this.instanceColor=null,this.morphTexture=null,this.count=n,this.boundingBox=null,this.boundingSphere=null;for(let s=0;s<n;s++)this.setMatrixAt(s,Kh)}computeBoundingBox(){const t=this.geometry,e=this.count;this.boundingBox===null&&(this.boundingBox=new si),t.boundingBox===null&&t.computeBoundingBox(),this.boundingBox.makeEmpty();for(let n=0;n<e;n++)this.getMatrixAt(n,bi),Bo.copy(t.boundingBox).applyMatrix4(bi),this.boundingBox.union(Bo)}computeBoundingSphere(){const t=this.geometry,e=this.count;this.boundingSphere===null&&(this.boundingSphere=new ri),t.boundingSphere===null&&t.computeBoundingSphere(),this.boundingSphere.makeEmpty();for(let n=0;n<e;n++)this.getMatrixAt(n,bi),es.copy(t.boundingSphere).applyMatrix4(bi),this.boundingSphere.union(es)}copy(t,e){return super.copy(t,e),this.instanceMatrix.copy(t.instanceMatrix),t.morphTexture!==null&&(this.morphTexture=t.morphTexture.clone()),t.instanceColor!==null&&(this.instanceColor=t.instanceColor.clone()),this.count=t.count,t.boundingBox!==null&&(this.boundingBox=t.boundingBox.clone()),t.boundingSphere!==null&&(this.boundingSphere=t.boundingSphere.clone()),this}getColorAt(t,e){e.fromArray(this.instanceColor.array,t*3)}getMatrixAt(t,e){e.fromArray(this.instanceMatrix.array,t*16)}getMorphAt(t,e){const n=e.morphTargetInfluences,s=this.morphTexture.source.data.data,r=n.length+1,a=t*r+1;for(let o=0;o<n.length;o++)n[o]=s[a+o]}raycast(t,e){const n=this.matrixWorld,s=this.count;if(ts.geometry=this.geometry,ts.material=this.material,ts.material!==void 0&&(this.boundingSphere===null&&this.computeBoundingSphere(),es.copy(this.boundingSphere),es.applyMatrix4(n),t.ray.intersectsSphere(es)!==!1))for(let r=0;r<s;r++){this.getMatrixAt(r,bi),Oo.multiplyMatrices(n,bi),ts.matrixWorld=Oo,ts.raycast(t,Ns);for(let a=0,o=Ns.length;a<o;a++){const l=Ns[a];l.instanceId=r,l.object=this,e.push(l)}Ns.length=0}}setColorAt(t,e){this.instanceColor===null&&(this.instanceColor=new Fo(new Float32Array(this.instanceMatrix.count*3).fill(1),3)),e.toArray(this.instanceColor.array,t*3)}setMatrixAt(t,e){e.toArray(this.instanceMatrix.array,t*16)}setMorphAt(t,e){const n=e.morphTargetInfluences,s=n.length+1;this.morphTexture===null&&(this.morphTexture=new Zh(new Float32Array(s*this.count),s,this.count,Za,fn));const r=this.morphTexture.source.data.data;let a=0;for(let c=0;c<n.length;c++)a+=n[c];const o=this.geometry.morphTargetsRelative?1:1-a,l=s*t;r[l]=o,r.set(n,l+1)}updateMorphTargets(){}dispose(){return this.dispatchEvent({type:"dispose"}),this.morphTexture!==null&&(this.morphTexture.dispose(),this.morphTexture=null),this}}const zr=new P,Jh=new P,Qh=new Ht;class Nn{constructor(t=new P(1,0,0),e=0){this.isPlane=!0,this.normal=t,this.constant=e}set(t,e){return this.normal.copy(t),this.constant=e,this}setComponents(t,e,n,s){return this.normal.set(t,e,n),this.constant=s,this}setFromNormalAndCoplanarPoint(t,e){return this.normal.copy(t),this.constant=-e.dot(this.normal),this}setFromCoplanarPoints(t,e,n){const s=zr.subVectors(n,e).cross(Jh.subVectors(t,e)).normalize();return this.setFromNormalAndCoplanarPoint(s,t),this}copy(t){return this.normal.copy(t.normal),this.constant=t.constant,this}normalize(){const t=1/this.normal.length();return this.normal.multiplyScalar(t),this.constant*=t,this}negate(){return this.constant*=-1,this.normal.negate(),this}distanceToPoint(t){return this.normal.dot(t)+this.constant}distanceToSphere(t){return this.distanceToPoint(t.center)-t.radius}projectPoint(t,e){return e.copy(t).addScaledVector(this.normal,-this.distanceToPoint(t))}intersectLine(t,e){const n=t.delta(zr),s=this.normal.dot(n);if(s===0)return this.distanceToPoint(t.start)===0?e.copy(t.start):null;const r=-(t.start.dot(this.normal)+this.constant)/s;return r<0||r>1?null:e.copy(t.start).addScaledVector(n,r)}intersectsLine(t){const e=this.distanceToPoint(t.start),n=this.distanceToPoint(t.end);return e<0&&n>0||n<0&&e>0}intersectsBox(t){return t.intersectsPlane(this)}intersectsSphere(t){return t.intersectsPlane(this)}coplanarPoint(t){return t.copy(this.normal).multiplyScalar(-this.constant)}applyMatrix4(t,e){const n=e||Qh.getNormalMatrix(t),s=this.coplanarPoint(zr).applyMatrix4(t),r=this.normal.applyMatrix3(n).normalize();return this.constant=-s.dot(r),this}translate(t){return this.constant-=t.dot(this.normal),this}equals(t){return t.normal.equals(this.normal)&&t.constant===this.constant}clone(){return new this.constructor().copy(this)}}const Yn=new ri,Fs=new P;class to{constructor(t=new Nn,e=new Nn,n=new Nn,s=new Nn,r=new Nn,a=new Nn){this.planes=[t,e,n,s,r,a]}set(t,e,n,s,r,a){const o=this.planes;return o[0].copy(t),o[1].copy(e),o[2].copy(n),o[3].copy(s),o[4].copy(r),o[5].copy(a),this}copy(t){const e=this.planes;for(let n=0;n<6;n++)e[n].copy(t.planes[n]);return this}setFromProjectionMatrix(t,e=En){const n=this.planes,s=t.elements,r=s[0],a=s[1],o=s[2],l=s[3],c=s[4],h=s[5],d=s[6],f=s[7],p=s[8],g=s[9],v=s[10],m=s[11],u=s[12],T=s[13],b=s[14],y=s[15];if(n[0].setComponents(l-r,f-c,m-p,y-u).normalize(),n[1].setComponents(l+r,f+c,m+p,y+u).normalize(),n[2].setComponents(l+a,f+h,m+g,y+T).normalize(),n[3].setComponents(l-a,f-h,m-g,y-T).normalize(),n[4].setComponents(l-o,f-d,m-v,y-b).normalize(),e===En)n[5].setComponents(l+o,f+d,m+v,y+b).normalize();else if(e===er)n[5].setComponents(o,d,v,b).normalize();else throw new Error("THREE.Frustum.setFromProjectionMatrix(): Invalid coordinate system: "+e);return this}intersectsObject(t){if(t.boundingSphere!==void 0)t.boundingSphere===null&&t.computeBoundingSphere(),Yn.copy(t.boundingSphere).applyMatrix4(t.matrixWorld);else{const e=t.geometry;e.boundingSphere===null&&e.computeBoundingSphere(),Yn.copy(e.boundingSphere).applyMatrix4(t.matrixWorld)}return this.intersectsSphere(Yn)}intersectsSprite(t){return Yn.center.set(0,0,0),Yn.radius=.7071067811865476,Yn.applyMatrix4(t.matrixWorld),this.intersectsSphere(Yn)}intersectsSphere(t){const e=this.planes,n=t.center,s=-t.radius;for(let r=0;r<6;r++)if(e[r].distanceToPoint(n)<s)return!1;return!0}intersectsBox(t){const e=this.planes;for(let n=0;n<6;n++){const s=e[n];if(Fs.x=s.normal.x>0?t.max.x:t.min.x,Fs.y=s.normal.y>0?t.max.y:t.min.y,Fs.z=s.normal.z>0?t.max.z:t.min.z,s.distanceToPoint(Fs)<0)return!1}return!0}containsPoint(t){const e=this.planes;for(let n=0;n<6;n++)if(e[n].distanceToPoint(t)<0)return!1;return!0}clone(){return new this.constructor().copy(this)}}class rr extends Hn{constructor(t){super(),this.isLineBasicMaterial=!0,this.type="LineBasicMaterial",this.color=new pt(16777215),this.map=null,this.linewidth=1,this.linecap="round",this.linejoin="round",this.fog=!0,this.setValues(t)}copy(t){return super.copy(t),this.color.copy(t.color),this.map=t.map,this.linewidth=t.linewidth,this.linecap=t.linecap,this.linejoin=t.linejoin,this.fog=t.fog,this}}const ar=new P,or=new P,zo=new ne,ns=new cs,Os=new ri,Hr=new P,Ho=new P;class ka extends we{constructor(t=new pe,e=new rr){super(),this.isLine=!0,this.type="Line",this.geometry=t,this.material=e,this.updateMorphTargets()}copy(t,e){return super.copy(t,e),this.material=Array.isArray(t.material)?t.material.slice():t.material,this.geometry=t.geometry,this}computeLineDistances(){const t=this.geometry;if(t.index===null){const e=t.attributes.position,n=[0];for(let s=1,r=e.count;s<r;s++)ar.fromBufferAttribute(e,s-1),or.fromBufferAttribute(e,s),n[s]=n[s-1],n[s]+=ar.distanceTo(or);t.setAttribute("lineDistance",new Pe(n,1))}else console.warn("THREE.Line.computeLineDistances(): Computation only possible with non-indexed BufferGeometry.");return this}raycast(t,e){const n=this.geometry,s=this.matrixWorld,r=t.params.Line.threshold,a=n.drawRange;if(n.boundingSphere===null&&n.computeBoundingSphere(),Os.copy(n.boundingSphere),Os.applyMatrix4(s),Os.radius+=r,t.ray.intersectsSphere(Os)===!1)return;zo.copy(s).invert(),ns.copy(t.ray).applyMatrix4(zo);const o=r/((this.scale.x+this.scale.y+this.scale.z)/3),l=o*o,c=this.isLineSegments?2:1,h=n.index,f=n.attributes.position;if(h!==null){const p=Math.max(0,a.start),g=Math.min(h.count,a.start+a.count);for(let v=p,m=g-1;v<m;v+=c){const u=h.getX(v),T=h.getX(v+1),b=Bs(this,t,ns,l,u,T);b&&e.push(b)}if(this.isLineLoop){const v=h.getX(g-1),m=h.getX(p),u=Bs(this,t,ns,l,v,m);u&&e.push(u)}}else{const p=Math.max(0,a.start),g=Math.min(f.count,a.start+a.count);for(let v=p,m=g-1;v<m;v+=c){const u=Bs(this,t,ns,l,v,v+1);u&&e.push(u)}if(this.isLineLoop){const v=Bs(this,t,ns,l,g-1,p);v&&e.push(v)}}}updateMorphTargets(){const e=this.geometry.morphAttributes,n=Object.keys(e);if(n.length>0){const s=e[n[0]];if(s!==void 0){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(let r=0,a=s.length;r<a;r++){const o=s[r].name||String(r);this.morphTargetInfluences.push(0),this.morphTargetDictionary[o]=r}}}}}function Bs(i,t,e,n,s,r){const a=i.geometry.attributes.position;if(ar.fromBufferAttribute(a,s),or.fromBufferAttribute(a,r),e.distanceSqToSegment(ar,or,Hr,Ho)>n)return;Hr.applyMatrix4(i.matrixWorld);const l=t.ray.origin.distanceTo(Hr);if(!(l<t.near||l>t.far))return{distance:l,point:Ho.clone().applyMatrix4(i.matrixWorld),index:s,face:null,faceIndex:null,barycoord:null,object:i}}class Ni extends Hn{constructor(t){super(),this.isPointsMaterial=!0,this.type="PointsMaterial",this.color=new pt(16777215),this.map=null,this.alphaMap=null,this.size=1,this.sizeAttenuation=!0,this.fog=!0,this.setValues(t)}copy(t){return super.copy(t),this.color.copy(t.color),this.map=t.map,this.alphaMap=t.alphaMap,this.size=t.size,this.sizeAttenuation=t.sizeAttenuation,this.fog=t.fog,this}}const ko=new ne,Va=new cs,zs=new ri,Hs=new P;class rs extends we{constructor(t=new pe,e=new Ni){super(),this.isPoints=!0,this.type="Points",this.geometry=t,this.material=e,this.updateMorphTargets()}copy(t,e){return super.copy(t,e),this.material=Array.isArray(t.material)?t.material.slice():t.material,this.geometry=t.geometry,this}raycast(t,e){const n=this.geometry,s=this.matrixWorld,r=t.params.Points.threshold,a=n.drawRange;if(n.boundingSphere===null&&n.computeBoundingSphere(),zs.copy(n.boundingSphere),zs.applyMatrix4(s),zs.radius+=r,t.ray.intersectsSphere(zs)===!1)return;ko.copy(s).invert(),Va.copy(t.ray).applyMatrix4(ko);const o=r/((this.scale.x+this.scale.y+this.scale.z)/3),l=o*o,c=n.index,d=n.attributes.position;if(c!==null){const f=Math.max(0,a.start),p=Math.min(c.count,a.start+a.count);for(let g=f,v=p;g<v;g++){const m=c.getX(g);Hs.fromBufferAttribute(d,m),Vo(Hs,m,l,s,t,e,this)}}else{const f=Math.max(0,a.start),p=Math.min(d.count,a.start+a.count);for(let g=f,v=p;g<v;g++)Hs.fromBufferAttribute(d,g),Vo(Hs,g,l,s,t,e,this)}}updateMorphTargets(){const e=this.geometry.morphAttributes,n=Object.keys(e);if(n.length>0){const s=e[n[0]];if(s!==void 0){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(let r=0,a=s.length;r<a;r++){const o=s[r].name||String(r);this.morphTargetInfluences.push(0),this.morphTargetDictionary[o]=r}}}}}function Vo(i,t,e,n,s,r,a){const o=Va.distanceSqToPoint(i);if(o<e){const l=new P;Va.closestPointToPoint(i,l),l.applyMatrix4(n);const c=s.ray.origin.distanceTo(l);if(c<s.near||c>s.far)return;r.push({distance:c,distanceToRay:Math.sqrt(o),point:l,index:t,face:null,faceIndex:null,barycoord:null,object:a})}}class Ci extends we{constructor(){super(),this.isGroup=!0,this.type="Group"}}class tu extends Ce{constructor(t,e,n,s,r,a,o,l,c){super(t,e,n,s,r,a,o,l,c),this.isCanvasTexture=!0,this.needsUpdate=!0}}class lc extends Ce{constructor(t,e,n,s,r,a,o,l,c,h=Ui){if(h!==Ui&&h!==Hi)throw new Error("DepthTexture format must be either THREE.DepthFormat or THREE.DepthStencilFormat");n===void 0&&h===Ui&&(n=ei),n===void 0&&h===Hi&&(n=zi),super(null,s,r,a,o,l,h,n,c),this.isDepthTexture=!0,this.image={width:t,height:e},this.magFilter=o!==void 0?o:Ye,this.minFilter=l!==void 0?l:Ye,this.flipY=!1,this.generateMipmaps=!1,this.compareFunction=null}copy(t){return super.copy(t),this.compareFunction=t.compareFunction,this}toJSON(t){const e=super.toJSON(t);return this.compareFunction!==null&&(e.compareFunction=this.compareFunction),e}}class us extends pe{constructor(t=1,e=1,n=1,s=1){super(),this.type="PlaneGeometry",this.parameters={width:t,height:e,widthSegments:n,heightSegments:s};const r=t/2,a=e/2,o=Math.floor(n),l=Math.floor(s),c=o+1,h=l+1,d=t/o,f=e/l,p=[],g=[],v=[],m=[];for(let u=0;u<h;u++){const T=u*f-a;for(let b=0;b<c;b++){const y=b*d-r;g.push(y,-T,0),v.push(0,0,1),m.push(b/o),m.push(1-u/l)}}for(let u=0;u<l;u++)for(let T=0;T<o;T++){const b=T+c*u,y=T+c*(u+1),L=T+1+c*(u+1),R=T+1+c*u;p.push(b,y,R),p.push(y,L,R)}this.setIndex(p),this.setAttribute("position",new Pe(g,3)),this.setAttribute("normal",new Pe(v,3)),this.setAttribute("uv",new Pe(m,2))}copy(t){return super.copy(t),this.parameters=Object.assign({},t.parameters),this}static fromJSON(t){return new us(t.width,t.height,t.widthSegments,t.heightSegments)}}class eo extends pe{constructor(t=.5,e=1,n=32,s=1,r=0,a=Math.PI*2){super(),this.type="RingGeometry",this.parameters={innerRadius:t,outerRadius:e,thetaSegments:n,phiSegments:s,thetaStart:r,thetaLength:a},n=Math.max(3,n),s=Math.max(1,s);const o=[],l=[],c=[],h=[];let d=t;const f=(e-t)/s,p=new P,g=new vt;for(let v=0;v<=s;v++){for(let m=0;m<=n;m++){const u=r+m/n*a;p.x=d*Math.cos(u),p.y=d*Math.sin(u),l.push(p.x,p.y,p.z),c.push(0,0,1),g.x=(p.x/e+1)/2,g.y=(p.y/e+1)/2,h.push(g.x,g.y)}d+=f}for(let v=0;v<s;v++){const m=v*(n+1);for(let u=0;u<n;u++){const T=u+m,b=T,y=T+n+1,L=T+n+2,R=T+1;o.push(b,y,R),o.push(y,L,R)}}this.setIndex(o),this.setAttribute("position",new Pe(l,3)),this.setAttribute("normal",new Pe(c,3)),this.setAttribute("uv",new Pe(h,2))}copy(t){return super.copy(t),this.parameters=Object.assign({},t.parameters),this}static fromJSON(t){return new eo(t.innerRadius,t.outerRadius,t.thetaSegments,t.phiSegments,t.thetaStart,t.thetaLength)}}class dr extends pe{constructor(t=1,e=32,n=16,s=0,r=Math.PI*2,a=0,o=Math.PI){super(),this.type="SphereGeometry",this.parameters={radius:t,widthSegments:e,heightSegments:n,phiStart:s,phiLength:r,thetaStart:a,thetaLength:o},e=Math.max(3,Math.floor(e)),n=Math.max(2,Math.floor(n));const l=Math.min(a+o,Math.PI);let c=0;const h=[],d=new P,f=new P,p=[],g=[],v=[],m=[];for(let u=0;u<=n;u++){const T=[],b=u/n;let y=0;u===0&&a===0?y=.5/e:u===n&&l===Math.PI&&(y=-.5/e);for(let L=0;L<=e;L++){const R=L/e;d.x=-t*Math.cos(s+R*r)*Math.sin(a+b*o),d.y=t*Math.cos(a+b*o),d.z=t*Math.sin(s+R*r)*Math.sin(a+b*o),g.push(d.x,d.y,d.z),f.copy(d).normalize(),v.push(f.x,f.y,f.z),m.push(R+y,1-b),T.push(c++)}h.push(T)}for(let u=0;u<n;u++)for(let T=0;T<e;T++){const b=h[u][T+1],y=h[u][T],L=h[u+1][T],R=h[u+1][T+1];(u!==0||a>0)&&p.push(b,y,R),(u!==n-1||l<Math.PI)&&p.push(y,L,R)}this.setIndex(p),this.setAttribute("position",new Pe(g,3)),this.setAttribute("normal",new Pe(v,3)),this.setAttribute("uv",new Pe(m,2))}copy(t){return super.copy(t),this.parameters=Object.assign({},t.parameters),this}static fromJSON(t){return new dr(t.radius,t.widthSegments,t.heightSegments,t.phiStart,t.phiLength,t.thetaStart,t.thetaLength)}}class eu extends Hn{constructor(t){super(),this.isMeshStandardMaterial=!0,this.type="MeshStandardMaterial",this.defines={STANDARD:""},this.color=new pt(16777215),this.roughness=1,this.metalness=0,this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new pt(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=Kl,this.normalScale=new vt(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.roughnessMap=null,this.metalnessMap=null,this.alphaMap=null,this.envMap=null,this.envMapRotation=new pn,this.envMapIntensity=1,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.flatShading=!1,this.fog=!0,this.setValues(t)}copy(t){return super.copy(t),this.defines={STANDARD:""},this.color.copy(t.color),this.roughness=t.roughness,this.metalness=t.metalness,this.map=t.map,this.lightMap=t.lightMap,this.lightMapIntensity=t.lightMapIntensity,this.aoMap=t.aoMap,this.aoMapIntensity=t.aoMapIntensity,this.emissive.copy(t.emissive),this.emissiveMap=t.emissiveMap,this.emissiveIntensity=t.emissiveIntensity,this.bumpMap=t.bumpMap,this.bumpScale=t.bumpScale,this.normalMap=t.normalMap,this.normalMapType=t.normalMapType,this.normalScale.copy(t.normalScale),this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this.roughnessMap=t.roughnessMap,this.metalnessMap=t.metalnessMap,this.alphaMap=t.alphaMap,this.envMap=t.envMap,this.envMapRotation.copy(t.envMapRotation),this.envMapIntensity=t.envMapIntensity,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.wireframeLinecap=t.wireframeLinecap,this.wireframeLinejoin=t.wireframeLinejoin,this.flatShading=t.flatShading,this.fog=t.fog,this}}class nu extends Hn{constructor(t){super(),this.isMeshDepthMaterial=!0,this.type="MeshDepthMaterial",this.depthPacking=hh,this.map=null,this.alphaMap=null,this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.wireframe=!1,this.wireframeLinewidth=1,this.setValues(t)}copy(t){return super.copy(t),this.depthPacking=t.depthPacking,this.map=t.map,this.alphaMap=t.alphaMap,this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this}}class iu extends Hn{constructor(t){super(),this.isMeshDistanceMaterial=!0,this.type="MeshDistanceMaterial",this.map=null,this.alphaMap=null,this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.setValues(t)}copy(t){return super.copy(t),this.map=t.map,this.alphaMap=t.alphaMap,this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this}}class cc extends we{constructor(t,e=1){super(),this.isLight=!0,this.type="Light",this.color=new pt(t),this.intensity=e}dispose(){}copy(t,e){return super.copy(t,e),this.color.copy(t.color),this.intensity=t.intensity,this}toJSON(t){const e=super.toJSON(t);return e.object.color=this.color.getHex(),e.object.intensity=this.intensity,this.groundColor!==void 0&&(e.object.groundColor=this.groundColor.getHex()),this.distance!==void 0&&(e.object.distance=this.distance),this.angle!==void 0&&(e.object.angle=this.angle),this.decay!==void 0&&(e.object.decay=this.decay),this.penumbra!==void 0&&(e.object.penumbra=this.penumbra),this.shadow!==void 0&&(e.object.shadow=this.shadow.toJSON()),this.target!==void 0&&(e.object.target=this.target.uuid),e}}const kr=new ne,Go=new P,Wo=new P;class su{constructor(t){this.camera=t,this.intensity=1,this.bias=0,this.normalBias=0,this.radius=1,this.blurSamples=8,this.mapSize=new vt(512,512),this.map=null,this.mapPass=null,this.matrix=new ne,this.autoUpdate=!0,this.needsUpdate=!1,this._frustum=new to,this._frameExtents=new vt(1,1),this._viewportCount=1,this._viewports=[new le(0,0,1,1)]}getViewportCount(){return this._viewportCount}getFrustum(){return this._frustum}updateMatrices(t){const e=this.camera,n=this.matrix;Go.setFromMatrixPosition(t.matrixWorld),e.position.copy(Go),Wo.setFromMatrixPosition(t.target.matrixWorld),e.lookAt(Wo),e.updateMatrixWorld(),kr.multiplyMatrices(e.projectionMatrix,e.matrixWorldInverse),this._frustum.setFromProjectionMatrix(kr),n.set(.5,0,0,.5,0,.5,0,.5,0,0,.5,.5,0,0,0,1),n.multiply(kr)}getViewport(t){return this._viewports[t]}getFrameExtents(){return this._frameExtents}dispose(){this.map&&this.map.dispose(),this.mapPass&&this.mapPass.dispose()}copy(t){return this.camera=t.camera.clone(),this.intensity=t.intensity,this.bias=t.bias,this.radius=t.radius,this.mapSize.copy(t.mapSize),this}clone(){return new this.constructor().copy(this)}toJSON(){const t={};return this.intensity!==1&&(t.intensity=this.intensity),this.bias!==0&&(t.bias=this.bias),this.normalBias!==0&&(t.normalBias=this.normalBias),this.radius!==1&&(t.radius=this.radius),(this.mapSize.x!==512||this.mapSize.y!==512)&&(t.mapSize=this.mapSize.toArray()),t.camera=this.camera.toJSON(!1).object,delete t.camera.matrix,t}}const Xo=new ne,is=new P,Vr=new P;class ru extends su{constructor(){super(new Xe(90,1,.5,500)),this.isPointLightShadow=!0,this._frameExtents=new vt(4,2),this._viewportCount=6,this._viewports=[new le(2,1,1,1),new le(0,1,1,1),new le(3,1,1,1),new le(1,1,1,1),new le(3,0,1,1),new le(1,0,1,1)],this._cubeDirections=[new P(1,0,0),new P(-1,0,0),new P(0,0,1),new P(0,0,-1),new P(0,1,0),new P(0,-1,0)],this._cubeUps=[new P(0,1,0),new P(0,1,0),new P(0,1,0),new P(0,1,0),new P(0,0,1),new P(0,0,-1)]}updateMatrices(t,e=0){const n=this.camera,s=this.matrix,r=t.distance||n.far;r!==n.far&&(n.far=r,n.updateProjectionMatrix()),is.setFromMatrixPosition(t.matrixWorld),n.position.copy(is),Vr.copy(n.position),Vr.add(this._cubeDirections[e]),n.up.copy(this._cubeUps[e]),n.lookAt(Vr),n.updateMatrixWorld(),s.makeTranslation(-is.x,-is.y,-is.z),Xo.multiplyMatrices(n.projectionMatrix,n.matrixWorldInverse),this._frustum.setFromProjectionMatrix(Xo)}}class Yo extends cc{constructor(t,e,n=0,s=2){super(t,e),this.isPointLight=!0,this.type="PointLight",this.distance=n,this.decay=s,this.shadow=new ru}get power(){return this.intensity*4*Math.PI}set power(t){this.intensity=t/(4*Math.PI)}dispose(){this.shadow.dispose()}copy(t,e){return super.copy(t,e),this.distance=t.distance,this.decay=t.decay,this.shadow=t.shadow.clone(),this}}class hc extends rc{constructor(t=-1,e=1,n=1,s=-1,r=.1,a=2e3){super(),this.isOrthographicCamera=!0,this.type="OrthographicCamera",this.zoom=1,this.view=null,this.left=t,this.right=e,this.top=n,this.bottom=s,this.near=r,this.far=a,this.updateProjectionMatrix()}copy(t,e){return super.copy(t,e),this.left=t.left,this.right=t.right,this.top=t.top,this.bottom=t.bottom,this.near=t.near,this.far=t.far,this.zoom=t.zoom,this.view=t.view===null?null:Object.assign({},t.view),this}setViewOffset(t,e,n,s,r,a){this.view===null&&(this.view={enabled:!0,fullWidth:1,fullHeight:1,offsetX:0,offsetY:0,width:1,height:1}),this.view.enabled=!0,this.view.fullWidth=t,this.view.fullHeight=e,this.view.offsetX=n,this.view.offsetY=s,this.view.width=r,this.view.height=a,this.updateProjectionMatrix()}clearViewOffset(){this.view!==null&&(this.view.enabled=!1),this.updateProjectionMatrix()}updateProjectionMatrix(){const t=(this.right-this.left)/(2*this.zoom),e=(this.top-this.bottom)/(2*this.zoom),n=(this.right+this.left)/2,s=(this.top+this.bottom)/2;let r=n-t,a=n+t,o=s+e,l=s-e;if(this.view!==null&&this.view.enabled){const c=(this.right-this.left)/this.view.fullWidth/this.zoom,h=(this.top-this.bottom)/this.view.fullHeight/this.zoom;r+=c*this.view.offsetX,a=r+c*this.view.width,o-=h*this.view.offsetY,l=o-h*this.view.height}this.projectionMatrix.makeOrthographic(r,a,o,l,this.near,this.far,this.coordinateSystem),this.projectionMatrixInverse.copy(this.projectionMatrix).invert()}toJSON(t){const e=super.toJSON(t);return e.object.zoom=this.zoom,e.object.left=this.left,e.object.right=this.right,e.object.top=this.top,e.object.bottom=this.bottom,e.object.near=this.near,e.object.far=this.far,this.view!==null&&(e.object.view=Object.assign({},this.view)),e}}class au extends cc{constructor(t,e){super(t,e),this.isAmbientLight=!0,this.type="AmbientLight"}}class ou extends Xe{constructor(t=[]){super(),this.isArrayCamera=!0,this.cameras=t}}class lu{constructor(t=!0){this.autoStart=t,this.startTime=0,this.oldTime=0,this.elapsedTime=0,this.running=!1}start(){this.startTime=qo(),this.oldTime=this.startTime,this.elapsedTime=0,this.running=!0}stop(){this.getElapsedTime(),this.running=!1,this.autoStart=!1}getElapsedTime(){return this.getDelta(),this.elapsedTime}getDelta(){let t=0;if(this.autoStart&&!this.running)return this.start(),0;if(this.running){const e=qo();t=(e-this.oldTime)/1e3,this.oldTime=e,this.elapsedTime+=t}return t}}function qo(){return performance.now()}const jo=new ne;class cu{constructor(t,e,n=0,s=1/0){this.ray=new cs(t,e),this.near=n,this.far=s,this.camera=null,this.layers=new Qa,this.params={Mesh:{},Line:{threshold:1},LOD:{},Points:{threshold:1},Sprite:{}}}set(t,e){this.ray.set(t,e)}setFromCamera(t,e){e.isPerspectiveCamera?(this.ray.origin.setFromMatrixPosition(e.matrixWorld),this.ray.direction.set(t.x,t.y,.5).unproject(e).sub(this.ray.origin).normalize(),this.camera=e):e.isOrthographicCamera?(this.ray.origin.set(t.x,t.y,(e.near+e.far)/(e.near-e.far)).unproject(e),this.ray.direction.set(0,0,-1).transformDirection(e.matrixWorld),this.camera=e):console.error("THREE.Raycaster: Unsupported camera type: "+e.type)}setFromXRController(t){return jo.identity().extractRotation(t.matrixWorld),this.ray.origin.setFromMatrixPosition(t.matrixWorld),this.ray.direction.set(0,0,-1).applyMatrix4(jo),this}intersectObject(t,e=!0,n=[]){return Ga(t,this,n,e),n.sort(Zo),n}intersectObjects(t,e=!0,n=[]){for(let s=0,r=t.length;s<r;s++)Ga(t[s],this,n,e);return n.sort(Zo),n}}function Zo(i,t){return i.distance-t.distance}function Ga(i,t,e,n){let s=!0;if(i.layers.test(t.layers)&&i.raycast(t,e)===!1&&(s=!1),s===!0&&n===!0){const r=i.children;for(let a=0,o=r.length;a<o;a++)Ga(r[a],t,e,!0)}}class Ko{constructor(t=1,e=0,n=0){return this.radius=t,this.phi=e,this.theta=n,this}set(t,e,n){return this.radius=t,this.phi=e,this.theta=n,this}copy(t){return this.radius=t.radius,this.phi=t.phi,this.theta=t.theta,this}makeSafe(){return this.phi=qt(this.phi,1e-6,Math.PI-1e-6),this}setFromVector3(t){return this.setFromCartesianCoords(t.x,t.y,t.z)}setFromCartesianCoords(t,e,n){return this.radius=Math.sqrt(t*t+e*e+n*n),this.radius===0?(this.theta=0,this.phi=0):(this.theta=Math.atan2(t,n),this.phi=Math.acos(qt(e/this.radius,-1,1))),this}clone(){return new this.constructor().copy(this)}}class hu extends ii{constructor(t,e=null){super(),this.object=t,this.domElement=e,this.enabled=!0,this.state=-1,this.keys={},this.mouseButtons={LEFT:null,MIDDLE:null,RIGHT:null},this.touches={ONE:null,TWO:null}}connect(){}disconnect(){}dispose(){}update(){}}function $o(i,t,e,n){const s=uu(n);switch(e){case Wl:return i*t;case Yl:return i*t;case ql:return i*t*2;case Za:return i*t/s.components*s.byteLength;case Ka:return i*t/s.components*s.byteLength;case jl:return i*t*2/s.components*s.byteLength;case $a:return i*t*2/s.components*s.byteLength;case Xl:return i*t*3/s.components*s.byteLength;case an:return i*t*4/s.components*s.byteLength;case Ja:return i*t*4/s.components*s.byteLength;case Xs:case Ys:return Math.floor((i+3)/4)*Math.floor((t+3)/4)*8;case qs:case js:return Math.floor((i+3)/4)*Math.floor((t+3)/4)*16;case fa:case ma:return Math.max(i,16)*Math.max(t,8)/4;case da:case pa:return Math.max(i,8)*Math.max(t,8)/2;case ga:case _a:return Math.floor((i+3)/4)*Math.floor((t+3)/4)*8;case va:return Math.floor((i+3)/4)*Math.floor((t+3)/4)*16;case xa:return Math.floor((i+3)/4)*Math.floor((t+3)/4)*16;case Ma:return Math.floor((i+4)/5)*Math.floor((t+3)/4)*16;case Sa:return Math.floor((i+4)/5)*Math.floor((t+4)/5)*16;case ya:return Math.floor((i+5)/6)*Math.floor((t+4)/5)*16;case Ea:return Math.floor((i+5)/6)*Math.floor((t+5)/6)*16;case ba:return Math.floor((i+7)/8)*Math.floor((t+4)/5)*16;case Ta:return Math.floor((i+7)/8)*Math.floor((t+5)/6)*16;case wa:return Math.floor((i+7)/8)*Math.floor((t+7)/8)*16;case Aa:return Math.floor((i+9)/10)*Math.floor((t+4)/5)*16;case Ra:return Math.floor((i+9)/10)*Math.floor((t+5)/6)*16;case Ca:return Math.floor((i+9)/10)*Math.floor((t+7)/8)*16;case Pa:return Math.floor((i+9)/10)*Math.floor((t+9)/10)*16;case Da:return Math.floor((i+11)/12)*Math.floor((t+9)/10)*16;case La:return Math.floor((i+11)/12)*Math.floor((t+11)/12)*16;case Zs:case Ua:case Ia:return Math.ceil(i/4)*Math.ceil(t/4)*16;case Zl:case Na:return Math.ceil(i/4)*Math.ceil(t/4)*8;case Fa:case Oa:return Math.ceil(i/4)*Math.ceil(t/4)*16}throw new Error(`Unable to determine texture byte length for ${e} format.`)}function uu(i){switch(i){case An:case kl:return{byteLength:1,components:1};case os:case Vl:case Tn:return{byteLength:2,components:1};case qa:case ja:return{byteLength:2,components:4};case ei:case Ya:case fn:return{byteLength:4,components:1};case Gl:return{byteLength:4,components:3}}throw new Error(`Unknown texture type ${i}.`)}typeof __THREE_DEVTOOLS__<"u"&&__THREE_DEVTOOLS__.dispatchEvent(new CustomEvent("register",{detail:{revision:Xa}}));typeof window<"u"&&(window.__THREE__?console.warn("WARNING: Multiple instances of Three.js being imported."):window.__THREE__=Xa);/**
  * @license
  * Copyright 2010-2024 Three.js Authors
  * SPDX-License-Identifier: MIT
- */function lc(){let i=null,t=!1,e=null,n=null;function s(r,a){e(r,a),n=i.requestAnimationFrame(s)}return{start:function(){t!==!0&&e!==null&&(n=i.requestAnimationFrame(s),t=!0)},stop:function(){i.cancelAnimationFrame(n),t=!1},setAnimationLoop:function(r){e=r},setContext:function(r){i=r}}}function hu(i){const t=new WeakMap;function e(o,l){const c=o.array,h=o.usage,d=c.byteLength,f=i.createBuffer();i.bindBuffer(l,f),i.bufferData(l,c,h),o.onUploadCallback();let m;if(c instanceof Float32Array)m=i.FLOAT;else if(c instanceof Uint16Array)o.isFloat16BufferAttribute?m=i.HALF_FLOAT:m=i.UNSIGNED_SHORT;else if(c instanceof Int16Array)m=i.SHORT;else if(c instanceof Uint32Array)m=i.UNSIGNED_INT;else if(c instanceof Int32Array)m=i.INT;else if(c instanceof Int8Array)m=i.BYTE;else if(c instanceof Uint8Array)m=i.UNSIGNED_BYTE;else if(c instanceof Uint8ClampedArray)m=i.UNSIGNED_BYTE;else throw new Error("THREE.WebGLAttributes: Unsupported buffer data format: "+c);return{buffer:f,type:m,bytesPerElement:c.BYTES_PER_ELEMENT,version:o.version,size:d}}function n(o,l,c){const h=l.array,d=l.updateRanges;if(i.bindBuffer(c,o),d.length===0)i.bufferSubData(c,0,h);else{d.sort((m,g)=>m.start-g.start);let f=0;for(let m=1;m<d.length;m++){const g=d[f],x=d[m];x.start<=g.start+g.count+1?g.count=Math.max(g.count,x.start+x.count-g.start):(++f,d[f]=x)}d.length=f+1;for(let m=0,g=d.length;m<g;m++){const x=d[m];i.bufferSubData(c,x.start*h.BYTES_PER_ELEMENT,h,x.start,x.count)}l.clearUpdateRanges()}l.onUploadCallback()}function s(o){return o.isInterleavedBufferAttribute&&(o=o.data),t.get(o)}function r(o){o.isInterleavedBufferAttribute&&(o=o.data);const l=t.get(o);l&&(i.deleteBuffer(l.buffer),t.delete(o))}function a(o,l){if(o.isInterleavedBufferAttribute&&(o=o.data),o.isGLBufferAttribute){const h=t.get(o);(!h||h.version<o.version)&&t.set(o,{buffer:o.buffer,type:o.type,bytesPerElement:o.elementSize,version:o.version});return}const c=t.get(o);if(c===void 0)t.set(o,e(o,l));else if(c.version<o.version){if(c.size!==o.array.byteLength)throw new Error("THREE.WebGLAttributes: The size of the buffer attribute's array buffer does not match the original size. Resizing buffer attributes is not supported.");n(c.buffer,o,l),c.version=o.version}}return{get:s,remove:r,update:a}}var uu=`#ifdef USE_ALPHAHASH
+ */function uc(){let i=null,t=!1,e=null,n=null;function s(r,a){e(r,a),n=i.requestAnimationFrame(s)}return{start:function(){t!==!0&&e!==null&&(n=i.requestAnimationFrame(s),t=!0)},stop:function(){i.cancelAnimationFrame(n),t=!1},setAnimationLoop:function(r){e=r},setContext:function(r){i=r}}}function du(i){const t=new WeakMap;function e(o,l){const c=o.array,h=o.usage,d=c.byteLength,f=i.createBuffer();i.bindBuffer(l,f),i.bufferData(l,c,h),o.onUploadCallback();let p;if(c instanceof Float32Array)p=i.FLOAT;else if(c instanceof Uint16Array)o.isFloat16BufferAttribute?p=i.HALF_FLOAT:p=i.UNSIGNED_SHORT;else if(c instanceof Int16Array)p=i.SHORT;else if(c instanceof Uint32Array)p=i.UNSIGNED_INT;else if(c instanceof Int32Array)p=i.INT;else if(c instanceof Int8Array)p=i.BYTE;else if(c instanceof Uint8Array)p=i.UNSIGNED_BYTE;else if(c instanceof Uint8ClampedArray)p=i.UNSIGNED_BYTE;else throw new Error("THREE.WebGLAttributes: Unsupported buffer data format: "+c);return{buffer:f,type:p,bytesPerElement:c.BYTES_PER_ELEMENT,version:o.version,size:d}}function n(o,l,c){const h=l.array,d=l.updateRanges;if(i.bindBuffer(c,o),d.length===0)i.bufferSubData(c,0,h);else{d.sort((p,g)=>p.start-g.start);let f=0;for(let p=1;p<d.length;p++){const g=d[f],v=d[p];v.start<=g.start+g.count+1?g.count=Math.max(g.count,v.start+v.count-g.start):(++f,d[f]=v)}d.length=f+1;for(let p=0,g=d.length;p<g;p++){const v=d[p];i.bufferSubData(c,v.start*h.BYTES_PER_ELEMENT,h,v.start,v.count)}l.clearUpdateRanges()}l.onUploadCallback()}function s(o){return o.isInterleavedBufferAttribute&&(o=o.data),t.get(o)}function r(o){o.isInterleavedBufferAttribute&&(o=o.data);const l=t.get(o);l&&(i.deleteBuffer(l.buffer),t.delete(o))}function a(o,l){if(o.isInterleavedBufferAttribute&&(o=o.data),o.isGLBufferAttribute){const h=t.get(o);(!h||h.version<o.version)&&t.set(o,{buffer:o.buffer,type:o.type,bytesPerElement:o.elementSize,version:o.version});return}const c=t.get(o);if(c===void 0)t.set(o,e(o,l));else if(c.version<o.version){if(c.size!==o.array.byteLength)throw new Error("THREE.WebGLAttributes: The size of the buffer attribute's array buffer does not match the original size. Resizing buffer attributes is not supported.");n(c.buffer,o,l),c.version=o.version}}return{get:s,remove:r,update:a}}var fu=`#ifdef USE_ALPHAHASH
 	if ( diffuseColor.a < getAlphaHashThreshold( vPosition ) ) discard;
-#endif`,du=`#ifdef USE_ALPHAHASH
+#endif`,pu=`#ifdef USE_ALPHAHASH
 	const float ALPHA_HASH_SCALE = 0.05;
 	float hash2D( vec2 value ) {
 		return fract( 1.0e4 * sin( 17.0 * value.x + 0.1 * value.y ) * ( 0.1 + abs( sin( 13.0 * value.y + value.x ) ) ) );
@@ -82,20 +82,20 @@ var yc=Object.defineProperty;var Ec=(i,t,e)=>t in i?yc(i,t,{enumerable:!0,config
 			: cases.z;
 		return clamp( threshold , 1.0e-6, 1.0 );
 	}
-#endif`,fu=`#ifdef USE_ALPHAMAP
+#endif`,mu=`#ifdef USE_ALPHAMAP
 	diffuseColor.a *= texture2D( alphaMap, vAlphaMapUv ).g;
-#endif`,pu=`#ifdef USE_ALPHAMAP
+#endif`,gu=`#ifdef USE_ALPHAMAP
 	uniform sampler2D alphaMap;
-#endif`,mu=`#ifdef USE_ALPHATEST
+#endif`,_u=`#ifdef USE_ALPHATEST
 	#ifdef ALPHA_TO_COVERAGE
 	diffuseColor.a = smoothstep( alphaTest, alphaTest + fwidth( diffuseColor.a ), diffuseColor.a );
 	if ( diffuseColor.a == 0.0 ) discard;
 	#else
 	if ( diffuseColor.a < alphaTest ) discard;
 	#endif
-#endif`,_u=`#ifdef USE_ALPHATEST
+#endif`,vu=`#ifdef USE_ALPHATEST
 	uniform float alphaTest;
-#endif`,gu=`#ifdef USE_AOMAP
+#endif`,xu=`#ifdef USE_AOMAP
 	float ambientOcclusion = ( texture2D( aoMap, vAoMapUv ).r - 1.0 ) * aoMapIntensity + 1.0;
 	reflectedLight.indirectDiffuse *= ambientOcclusion;
 	#if defined( USE_CLEARCOAT ) 
@@ -108,10 +108,10 @@ var yc=Object.defineProperty;var Ec=(i,t,e)=>t in i?yc(i,t,{enumerable:!0,config
 		float dotNV = saturate( dot( geometryNormal, geometryViewDir ) );
 		reflectedLight.indirectSpecular *= computeSpecularOcclusion( dotNV, ambientOcclusion, material.roughness );
 	#endif
-#endif`,vu=`#ifdef USE_AOMAP
+#endif`,Mu=`#ifdef USE_AOMAP
 	uniform sampler2D aoMap;
 	uniform float aoMapIntensity;
-#endif`,xu=`#ifdef USE_BATCHING
+#endif`,Su=`#ifdef USE_BATCHING
 	#if ! defined( GL_ANGLE_multi_draw )
 	#define gl_DrawID _gl_DrawID
 	uniform int _gl_DrawID;
@@ -145,15 +145,15 @@ var yc=Object.defineProperty;var Ec=(i,t,e)=>t in i?yc(i,t,{enumerable:!0,config
 		int y = j / size;
 		return texelFetch( batchingColorTexture, ivec2( x, y ), 0 ).rgb;
 	}
-#endif`,Mu=`#ifdef USE_BATCHING
+#endif`,yu=`#ifdef USE_BATCHING
 	mat4 batchingMatrix = getBatchingMatrix( getIndirectIndex( gl_DrawID ) );
-#endif`,Su=`vec3 transformed = vec3( position );
+#endif`,Eu=`vec3 transformed = vec3( position );
 #ifdef USE_ALPHAHASH
 	vPosition = vec3( position );
-#endif`,yu=`vec3 objectNormal = vec3( normal );
+#endif`,bu=`vec3 objectNormal = vec3( normal );
 #ifdef USE_TANGENT
 	vec3 objectTangent = vec3( tangent.xyz );
-#endif`,Eu=`float G_BlinnPhong_Implicit( ) {
+#endif`,Tu=`float G_BlinnPhong_Implicit( ) {
 	return 0.25;
 }
 float D_BlinnPhong( const in float shininess, const in float dotNH ) {
@@ -167,7 +167,7 @@ vec3 BRDF_BlinnPhong( const in vec3 lightDir, const in vec3 viewDir, const in ve
 	float G = G_BlinnPhong_Implicit( );
 	float D = D_BlinnPhong( shininess, dotNH );
 	return F * ( G * D );
-} // validated`,Tu=`#ifdef USE_IRIDESCENCE
+} // validated`,wu=`#ifdef USE_IRIDESCENCE
 	const mat3 XYZ_TO_REC709 = mat3(
 		 3.2404542, -0.9692660,  0.0556434,
 		-1.5371385,  1.8760108, -0.2040259,
@@ -230,7 +230,7 @@ vec3 BRDF_BlinnPhong( const in vec3 lightDir, const in vec3 viewDir, const in ve
 		}
 		return max( I, vec3( 0.0 ) );
 	}
-#endif`,bu=`#ifdef USE_BUMPMAP
+#endif`,Au=`#ifdef USE_BUMPMAP
 	uniform sampler2D bumpMap;
 	uniform float bumpScale;
 	vec2 dHdxy_fwd() {
@@ -251,7 +251,7 @@ vec3 BRDF_BlinnPhong( const in vec3 lightDir, const in vec3 viewDir, const in ve
 		vec3 vGrad = sign( fDet ) * ( dHdxy.x * R1 + dHdxy.y * R2 );
 		return normalize( abs( fDet ) * surf_norm - vGrad );
 	}
-#endif`,Au=`#if NUM_CLIPPING_PLANES > 0
+#endif`,Ru=`#if NUM_CLIPPING_PLANES > 0
 	vec4 plane;
 	#ifdef ALPHA_TO_COVERAGE
 		float distanceToPlane, distanceGradient;
@@ -297,26 +297,26 @@ vec3 BRDF_BlinnPhong( const in vec3 lightDir, const in vec3 viewDir, const in ve
 			if ( clipped ) discard;
 		#endif
 	#endif
-#endif`,wu=`#if NUM_CLIPPING_PLANES > 0
+#endif`,Cu=`#if NUM_CLIPPING_PLANES > 0
 	varying vec3 vClipPosition;
 	uniform vec4 clippingPlanes[ NUM_CLIPPING_PLANES ];
-#endif`,Ru=`#if NUM_CLIPPING_PLANES > 0
+#endif`,Pu=`#if NUM_CLIPPING_PLANES > 0
 	varying vec3 vClipPosition;
-#endif`,Cu=`#if NUM_CLIPPING_PLANES > 0
+#endif`,Du=`#if NUM_CLIPPING_PLANES > 0
 	vClipPosition = - mvPosition.xyz;
-#endif`,Pu=`#if defined( USE_COLOR_ALPHA )
+#endif`,Lu=`#if defined( USE_COLOR_ALPHA )
 	diffuseColor *= vColor;
 #elif defined( USE_COLOR )
 	diffuseColor.rgb *= vColor;
-#endif`,Du=`#if defined( USE_COLOR_ALPHA )
+#endif`,Uu=`#if defined( USE_COLOR_ALPHA )
 	varying vec4 vColor;
 #elif defined( USE_COLOR )
 	varying vec3 vColor;
-#endif`,Lu=`#if defined( USE_COLOR_ALPHA )
+#endif`,Iu=`#if defined( USE_COLOR_ALPHA )
 	varying vec4 vColor;
 #elif defined( USE_COLOR ) || defined( USE_INSTANCING_COLOR ) || defined( USE_BATCHING_COLOR )
 	varying vec3 vColor;
-#endif`,Uu=`#if defined( USE_COLOR_ALPHA )
+#endif`,Nu=`#if defined( USE_COLOR_ALPHA )
 	vColor = vec4( 1.0 );
 #elif defined( USE_COLOR ) || defined( USE_INSTANCING_COLOR ) || defined( USE_BATCHING_COLOR )
 	vColor = vec3( 1.0 );
@@ -330,7 +330,7 @@ vec3 BRDF_BlinnPhong( const in vec3 lightDir, const in vec3 viewDir, const in ve
 #ifdef USE_BATCHING_COLOR
 	vec3 batchingColor = getBatchingColor( getIndirectIndex( gl_DrawID ) );
 	vColor.xyz *= batchingColor.xyz;
-#endif`,Iu=`#define PI 3.141592653589793
+#endif`,Fu=`#define PI 3.141592653589793
 #define PI2 6.283185307179586
 #define PI_HALF 1.5707963267948966
 #define RECIPROCAL_PI 0.3183098861837907
@@ -404,7 +404,7 @@ vec3 F_Schlick( const in vec3 f0, const in float f90, const in float dotVH ) {
 float F_Schlick( const in float f0, const in float f90, const in float dotVH ) {
 	float fresnel = exp2( ( - 5.55473 * dotVH - 6.98316 ) * dotVH );
 	return f0 * ( 1.0 - fresnel ) + ( f90 * fresnel );
-} // validated`,Nu=`#ifdef ENVMAP_TYPE_CUBE_UV
+} // validated`,Ou=`#ifdef ENVMAP_TYPE_CUBE_UV
 	#define cubeUV_minMipLevel 4.0
 	#define cubeUV_minTileSize 16.0
 	float getFace( vec3 direction ) {
@@ -497,7 +497,7 @@ float F_Schlick( const in float f0, const in float f90, const in float dotVH ) {
 			return vec4( mix( color0, color1, mipF ), 1.0 );
 		}
 	}
-#endif`,Fu=`vec3 transformedNormal = objectNormal;
+#endif`,Bu=`vec3 transformedNormal = objectNormal;
 #ifdef USE_TANGENT
 	vec3 transformedTangent = objectTangent;
 #endif
@@ -526,21 +526,21 @@ transformedNormal = normalMatrix * transformedNormal;
 	#ifdef FLIP_SIDED
 		transformedTangent = - transformedTangent;
 	#endif
-#endif`,Ou=`#ifdef USE_DISPLACEMENTMAP
+#endif`,zu=`#ifdef USE_DISPLACEMENTMAP
 	uniform sampler2D displacementMap;
 	uniform float displacementScale;
 	uniform float displacementBias;
-#endif`,Bu=`#ifdef USE_DISPLACEMENTMAP
+#endif`,Hu=`#ifdef USE_DISPLACEMENTMAP
 	transformed += normalize( objectNormal ) * ( texture2D( displacementMap, vDisplacementMapUv ).x * displacementScale + displacementBias );
-#endif`,zu=`#ifdef USE_EMISSIVEMAP
+#endif`,ku=`#ifdef USE_EMISSIVEMAP
 	vec4 emissiveColor = texture2D( emissiveMap, vEmissiveMapUv );
 	#ifdef DECODE_VIDEO_TEXTURE_EMISSIVE
 		emissiveColor = sRGBTransferEOTF( emissiveColor );
 	#endif
 	totalEmissiveRadiance *= emissiveColor.rgb;
-#endif`,Hu=`#ifdef USE_EMISSIVEMAP
+#endif`,Vu=`#ifdef USE_EMISSIVEMAP
 	uniform sampler2D emissiveMap;
-#endif`,ku="gl_FragColor = linearToOutputTexel( gl_FragColor );",Vu=`vec4 LinearTransferOETF( in vec4 value ) {
+#endif`,Gu="gl_FragColor = linearToOutputTexel( gl_FragColor );",Wu=`vec4 LinearTransferOETF( in vec4 value ) {
 	return value;
 }
 vec4 sRGBTransferEOTF( in vec4 value ) {
@@ -548,7 +548,7 @@ vec4 sRGBTransferEOTF( in vec4 value ) {
 }
 vec4 sRGBTransferOETF( in vec4 value ) {
 	return vec4( mix( pow( value.rgb, vec3( 0.41666 ) ) * 1.055 - vec3( 0.055 ), value.rgb * 12.92, vec3( lessThanEqual( value.rgb, vec3( 0.0031308 ) ) ) ), value.a );
-}`,Gu=`#ifdef USE_ENVMAP
+}`,Xu=`#ifdef USE_ENVMAP
 	#ifdef ENV_WORLDPOS
 		vec3 cameraToFrag;
 		if ( isOrthographic ) {
@@ -577,7 +577,7 @@ vec4 sRGBTransferOETF( in vec4 value ) {
 	#elif defined( ENVMAP_BLENDING_ADD )
 		outgoingLight += envColor.xyz * specularStrength * reflectivity;
 	#endif
-#endif`,Wu=`#ifdef USE_ENVMAP
+#endif`,Yu=`#ifdef USE_ENVMAP
 	uniform float envMapIntensity;
 	uniform float flipEnvMap;
 	uniform mat3 envMapRotation;
@@ -587,7 +587,7 @@ vec4 sRGBTransferOETF( in vec4 value ) {
 		uniform sampler2D envMap;
 	#endif
 	
-#endif`,Xu=`#ifdef USE_ENVMAP
+#endif`,qu=`#ifdef USE_ENVMAP
 	uniform float reflectivity;
 	#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG ) || defined( LAMBERT )
 		#define ENV_WORLDPOS
@@ -598,7 +598,7 @@ vec4 sRGBTransferOETF( in vec4 value ) {
 	#else
 		varying vec3 vReflect;
 	#endif
-#endif`,Yu=`#ifdef USE_ENVMAP
+#endif`,ju=`#ifdef USE_ENVMAP
 	#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG ) || defined( LAMBERT )
 		#define ENV_WORLDPOS
 	#endif
@@ -609,7 +609,7 @@ vec4 sRGBTransferOETF( in vec4 value ) {
 		varying vec3 vReflect;
 		uniform float refractionRatio;
 	#endif
-#endif`,qu=`#ifdef USE_ENVMAP
+#endif`,Zu=`#ifdef USE_ENVMAP
 	#ifdef ENV_WORLDPOS
 		vWorldPosition = worldPosition.xyz;
 	#else
@@ -626,18 +626,18 @@ vec4 sRGBTransferOETF( in vec4 value ) {
 			vReflect = refract( cameraToVertex, worldNormal, refractionRatio );
 		#endif
 	#endif
-#endif`,ju=`#ifdef USE_FOG
-	vFogDepth = - mvPosition.z;
-#endif`,Zu=`#ifdef USE_FOG
-	varying float vFogDepth;
 #endif`,Ku=`#ifdef USE_FOG
+	vFogDepth = - mvPosition.z;
+#endif`,$u=`#ifdef USE_FOG
+	varying float vFogDepth;
+#endif`,Ju=`#ifdef USE_FOG
 	#ifdef FOG_EXP2
 		float fogFactor = 1.0 - exp( - fogDensity * fogDensity * vFogDepth * vFogDepth );
 	#else
 		float fogFactor = smoothstep( fogNear, fogFar, vFogDepth );
 	#endif
 	gl_FragColor.rgb = mix( gl_FragColor.rgb, fogColor, fogFactor );
-#endif`,$u=`#ifdef USE_FOG
+#endif`,Qu=`#ifdef USE_FOG
 	uniform vec3 fogColor;
 	varying float vFogDepth;
 	#ifdef FOG_EXP2
@@ -646,7 +646,7 @@ vec4 sRGBTransferOETF( in vec4 value ) {
 		uniform float fogNear;
 		uniform float fogFar;
 	#endif
-#endif`,Ju=`#ifdef USE_GRADIENTMAP
+#endif`,td=`#ifdef USE_GRADIENTMAP
 	uniform sampler2D gradientMap;
 #endif
 vec3 getGradientIrradiance( vec3 normal, vec3 lightDirection ) {
@@ -658,12 +658,12 @@ vec3 getGradientIrradiance( vec3 normal, vec3 lightDirection ) {
 		vec2 fw = fwidth( coord ) * 0.5;
 		return mix( vec3( 0.7 ), vec3( 1.0 ), smoothstep( 0.7 - fw.x, 0.7 + fw.x, coord.x ) );
 	#endif
-}`,Qu=`#ifdef USE_LIGHTMAP
+}`,ed=`#ifdef USE_LIGHTMAP
 	uniform sampler2D lightMap;
 	uniform float lightMapIntensity;
-#endif`,td=`LambertMaterial material;
+#endif`,nd=`LambertMaterial material;
 material.diffuseColor = diffuseColor.rgb;
-material.specularStrength = specularStrength;`,ed=`varying vec3 vViewPosition;
+material.specularStrength = specularStrength;`,id=`varying vec3 vViewPosition;
 struct LambertMaterial {
 	vec3 diffuseColor;
 	float specularStrength;
@@ -677,7 +677,7 @@ void RE_IndirectDiffuse_Lambert( const in vec3 irradiance, const in vec3 geometr
 	reflectedLight.indirectDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );
 }
 #define RE_Direct				RE_Direct_Lambert
-#define RE_IndirectDiffuse		RE_IndirectDiffuse_Lambert`,nd=`uniform bool receiveShadow;
+#define RE_IndirectDiffuse		RE_IndirectDiffuse_Lambert`,sd=`uniform bool receiveShadow;
 uniform vec3 ambientLightColor;
 #if defined( USE_LIGHT_PROBES )
 	uniform vec3 lightProbe[ 9 ];
@@ -793,7 +793,7 @@ float getSpotAttenuation( const in float coneCosine, const in float penumbraCosi
 		vec3 irradiance = mix( hemiLight.groundColor, hemiLight.skyColor, hemiDiffuseWeight );
 		return irradiance;
 	}
-#endif`,id=`#ifdef USE_ENVMAP
+#endif`,rd=`#ifdef USE_ENVMAP
 	vec3 getIBLIrradiance( const in vec3 normal ) {
 		#ifdef ENVMAP_TYPE_CUBE_UV
 			vec3 worldNormal = inverseTransformDirection( normal, viewMatrix );
@@ -826,8 +826,8 @@ float getSpotAttenuation( const in float coneCosine, const in float penumbraCosi
 			#endif
 		}
 	#endif
-#endif`,sd=`ToonMaterial material;
-material.diffuseColor = diffuseColor.rgb;`,rd=`varying vec3 vViewPosition;
+#endif`,ad=`ToonMaterial material;
+material.diffuseColor = diffuseColor.rgb;`,od=`varying vec3 vViewPosition;
 struct ToonMaterial {
 	vec3 diffuseColor;
 };
@@ -839,11 +839,11 @@ void RE_IndirectDiffuse_Toon( const in vec3 irradiance, const in vec3 geometryPo
 	reflectedLight.indirectDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );
 }
 #define RE_Direct				RE_Direct_Toon
-#define RE_IndirectDiffuse		RE_IndirectDiffuse_Toon`,ad=`BlinnPhongMaterial material;
+#define RE_IndirectDiffuse		RE_IndirectDiffuse_Toon`,ld=`BlinnPhongMaterial material;
 material.diffuseColor = diffuseColor.rgb;
 material.specularColor = specular;
 material.specularShininess = shininess;
-material.specularStrength = specularStrength;`,od=`varying vec3 vViewPosition;
+material.specularStrength = specularStrength;`,cd=`varying vec3 vViewPosition;
 struct BlinnPhongMaterial {
 	vec3 diffuseColor;
 	vec3 specularColor;
@@ -860,7 +860,7 @@ void RE_IndirectDiffuse_BlinnPhong( const in vec3 irradiance, const in vec3 geom
 	reflectedLight.indirectDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );
 }
 #define RE_Direct				RE_Direct_BlinnPhong
-#define RE_IndirectDiffuse		RE_IndirectDiffuse_BlinnPhong`,ld=`PhysicalMaterial material;
+#define RE_IndirectDiffuse		RE_IndirectDiffuse_BlinnPhong`,hd=`PhysicalMaterial material;
 material.diffuseColor = diffuseColor.rgb * ( 1.0 - metalnessFactor );
 vec3 dxy = max( abs( dFdx( nonPerturbedNormal ) ), abs( dFdy( nonPerturbedNormal ) ) );
 float geometryRoughness = max( max( dxy.x, dxy.y ), dxy.z );
@@ -946,7 +946,7 @@ material.roughness = min( material.roughness, 1.0 );
 	material.alphaT = mix( pow2( material.roughness ), 1.0, pow2( material.anisotropy ) );
 	material.anisotropyT = tbn[ 0 ] * anisotropyV.x + tbn[ 1 ] * anisotropyV.y;
 	material.anisotropyB = tbn[ 1 ] * anisotropyV.x - tbn[ 0 ] * anisotropyV.y;
-#endif`,cd=`struct PhysicalMaterial {
+#endif`,ud=`struct PhysicalMaterial {
 	vec3 diffuseColor;
 	float roughness;
 	vec3 specularColor;
@@ -1247,7 +1247,7 @@ void RE_IndirectSpecular_Physical( const in vec3 radiance, const in vec3 irradia
 #define RE_IndirectSpecular		RE_IndirectSpecular_Physical
 float computeSpecularOcclusion( const in float dotNV, const in float ambientOcclusion, const in float roughness ) {
 	return saturate( pow( dotNV + ambientOcclusion, exp2( - 16.0 * roughness - 1.0 ) ) - 1.0 + ambientOcclusion );
-}`,hd=`
+}`,dd=`
 vec3 geometryPosition = - vViewPosition;
 vec3 geometryNormal = normal;
 vec3 geometryViewDir = ( isOrthographic ) ? vec3( 0, 0, 1 ) : normalize( vViewPosition );
@@ -1362,7 +1362,7 @@ IncidentLight directLight;
 #if defined( RE_IndirectSpecular )
 	vec3 radiance = vec3( 0.0 );
 	vec3 clearcoatRadiance = vec3( 0.0 );
-#endif`,ud=`#if defined( RE_IndirectDiffuse )
+#endif`,fd=`#if defined( RE_IndirectDiffuse )
 	#ifdef USE_LIGHTMAP
 		vec4 lightMapTexel = texture2D( lightMap, vLightMapUv );
 		vec3 lightMapIrradiance = lightMapTexel.rgb * lightMapIntensity;
@@ -1381,32 +1381,32 @@ IncidentLight directLight;
 	#ifdef USE_CLEARCOAT
 		clearcoatRadiance += getIBLRadiance( geometryViewDir, geometryClearcoatNormal, material.clearcoatRoughness );
 	#endif
-#endif`,dd=`#if defined( RE_IndirectDiffuse )
+#endif`,pd=`#if defined( RE_IndirectDiffuse )
 	RE_IndirectDiffuse( irradiance, geometryPosition, geometryNormal, geometryViewDir, geometryClearcoatNormal, material, reflectedLight );
 #endif
 #if defined( RE_IndirectSpecular )
 	RE_IndirectSpecular( radiance, iblIrradiance, clearcoatRadiance, geometryPosition, geometryNormal, geometryViewDir, geometryClearcoatNormal, material, reflectedLight );
-#endif`,fd=`#if defined( USE_LOGDEPTHBUF )
+#endif`,md=`#if defined( USE_LOGDEPTHBUF )
 	gl_FragDepth = vIsPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;
-#endif`,pd=`#if defined( USE_LOGDEPTHBUF )
+#endif`,gd=`#if defined( USE_LOGDEPTHBUF )
 	uniform float logDepthBufFC;
 	varying float vFragDepth;
 	varying float vIsPerspective;
-#endif`,md=`#ifdef USE_LOGDEPTHBUF
+#endif`,_d=`#ifdef USE_LOGDEPTHBUF
 	varying float vFragDepth;
 	varying float vIsPerspective;
-#endif`,_d=`#ifdef USE_LOGDEPTHBUF
+#endif`,vd=`#ifdef USE_LOGDEPTHBUF
 	vFragDepth = 1.0 + gl_Position.w;
 	vIsPerspective = float( isPerspectiveMatrix( projectionMatrix ) );
-#endif`,gd=`#ifdef USE_MAP
+#endif`,xd=`#ifdef USE_MAP
 	vec4 sampledDiffuseColor = texture2D( map, vMapUv );
 	#ifdef DECODE_VIDEO_TEXTURE
 		sampledDiffuseColor = sRGBTransferEOTF( sampledDiffuseColor );
 	#endif
 	diffuseColor *= sampledDiffuseColor;
-#endif`,vd=`#ifdef USE_MAP
+#endif`,Md=`#ifdef USE_MAP
 	uniform sampler2D map;
-#endif`,xd=`#if defined( USE_MAP ) || defined( USE_ALPHAMAP )
+#endif`,Sd=`#if defined( USE_MAP ) || defined( USE_ALPHAMAP )
 	#if defined( USE_POINTS_UV )
 		vec2 uv = vUv;
 	#else
@@ -1418,7 +1418,7 @@ IncidentLight directLight;
 #endif
 #ifdef USE_ALPHAMAP
 	diffuseColor.a *= texture2D( alphaMap, uv ).g;
-#endif`,Md=`#if defined( USE_POINTS_UV )
+#endif`,yd=`#if defined( USE_POINTS_UV )
 	varying vec2 vUv;
 #else
 	#if defined( USE_MAP ) || defined( USE_ALPHAMAP )
@@ -1430,19 +1430,19 @@ IncidentLight directLight;
 #endif
 #ifdef USE_ALPHAMAP
 	uniform sampler2D alphaMap;
-#endif`,Sd=`float metalnessFactor = metalness;
+#endif`,Ed=`float metalnessFactor = metalness;
 #ifdef USE_METALNESSMAP
 	vec4 texelMetalness = texture2D( metalnessMap, vMetalnessMapUv );
 	metalnessFactor *= texelMetalness.b;
-#endif`,yd=`#ifdef USE_METALNESSMAP
+#endif`,bd=`#ifdef USE_METALNESSMAP
 	uniform sampler2D metalnessMap;
-#endif`,Ed=`#ifdef USE_INSTANCING_MORPH
+#endif`,Td=`#ifdef USE_INSTANCING_MORPH
 	float morphTargetInfluences[ MORPHTARGETS_COUNT ];
 	float morphTargetBaseInfluence = texelFetch( morphTexture, ivec2( 0, gl_InstanceID ), 0 ).r;
 	for ( int i = 0; i < MORPHTARGETS_COUNT; i ++ ) {
 		morphTargetInfluences[i] =  texelFetch( morphTexture, ivec2( i + 1, gl_InstanceID ), 0 ).r;
 	}
-#endif`,Td=`#if defined( USE_MORPHCOLORS )
+#endif`,wd=`#if defined( USE_MORPHCOLORS )
 	vColor *= morphTargetBaseInfluence;
 	for ( int i = 0; i < MORPHTARGETS_COUNT; i ++ ) {
 		#if defined( USE_COLOR_ALPHA )
@@ -1451,12 +1451,12 @@ IncidentLight directLight;
 			if ( morphTargetInfluences[ i ] != 0.0 ) vColor += getMorph( gl_VertexID, i, 2 ).rgb * morphTargetInfluences[ i ];
 		#endif
 	}
-#endif`,bd=`#ifdef USE_MORPHNORMALS
+#endif`,Ad=`#ifdef USE_MORPHNORMALS
 	objectNormal *= morphTargetBaseInfluence;
 	for ( int i = 0; i < MORPHTARGETS_COUNT; i ++ ) {
 		if ( morphTargetInfluences[ i ] != 0.0 ) objectNormal += getMorph( gl_VertexID, i, 1 ).xyz * morphTargetInfluences[ i ];
 	}
-#endif`,Ad=`#ifdef USE_MORPHTARGETS
+#endif`,Rd=`#ifdef USE_MORPHTARGETS
 	#ifndef USE_INSTANCING_MORPH
 		uniform float morphTargetBaseInfluence;
 		uniform float morphTargetInfluences[ MORPHTARGETS_COUNT ];
@@ -1470,12 +1470,12 @@ IncidentLight directLight;
 		ivec3 morphUV = ivec3( x, y, morphTargetIndex );
 		return texelFetch( morphTargetsTexture, morphUV, 0 );
 	}
-#endif`,wd=`#ifdef USE_MORPHTARGETS
+#endif`,Cd=`#ifdef USE_MORPHTARGETS
 	transformed *= morphTargetBaseInfluence;
 	for ( int i = 0; i < MORPHTARGETS_COUNT; i ++ ) {
 		if ( morphTargetInfluences[ i ] != 0.0 ) transformed += getMorph( gl_VertexID, i, 0 ).xyz * morphTargetInfluences[ i ];
 	}
-#endif`,Rd=`float faceDirection = gl_FrontFacing ? 1.0 : - 1.0;
+#endif`,Pd=`float faceDirection = gl_FrontFacing ? 1.0 : - 1.0;
 #ifdef FLAT_SHADED
 	vec3 fdx = dFdx( vViewPosition );
 	vec3 fdy = dFdy( vViewPosition );
@@ -1516,7 +1516,7 @@ IncidentLight directLight;
 		tbn2[1] *= faceDirection;
 	#endif
 #endif
-vec3 nonPerturbedNormal = normal;`,Cd=`#ifdef USE_NORMALMAP_OBJECTSPACE
+vec3 nonPerturbedNormal = normal;`,Dd=`#ifdef USE_NORMALMAP_OBJECTSPACE
 	normal = texture2D( normalMap, vNormalMapUv ).xyz * 2.0 - 1.0;
 	#ifdef FLIP_SIDED
 		normal = - normal;
@@ -1531,25 +1531,25 @@ vec3 nonPerturbedNormal = normal;`,Cd=`#ifdef USE_NORMALMAP_OBJECTSPACE
 	normal = normalize( tbn * mapN );
 #elif defined( USE_BUMPMAP )
 	normal = perturbNormalArb( - vViewPosition, normal, dHdxy_fwd(), faceDirection );
-#endif`,Pd=`#ifndef FLAT_SHADED
-	varying vec3 vNormal;
-	#ifdef USE_TANGENT
-		varying vec3 vTangent;
-		varying vec3 vBitangent;
-	#endif
-#endif`,Dd=`#ifndef FLAT_SHADED
-	varying vec3 vNormal;
-	#ifdef USE_TANGENT
-		varying vec3 vTangent;
-		varying vec3 vBitangent;
-	#endif
 #endif`,Ld=`#ifndef FLAT_SHADED
+	varying vec3 vNormal;
+	#ifdef USE_TANGENT
+		varying vec3 vTangent;
+		varying vec3 vBitangent;
+	#endif
+#endif`,Ud=`#ifndef FLAT_SHADED
+	varying vec3 vNormal;
+	#ifdef USE_TANGENT
+		varying vec3 vTangent;
+		varying vec3 vBitangent;
+	#endif
+#endif`,Id=`#ifndef FLAT_SHADED
 	vNormal = normalize( transformedNormal );
 	#ifdef USE_TANGENT
 		vTangent = normalize( transformedTangent );
 		vBitangent = normalize( cross( vNormal, vTangent ) * tangent.w );
 	#endif
-#endif`,Ud=`#ifdef USE_NORMALMAP
+#endif`,Nd=`#ifdef USE_NORMALMAP
 	uniform sampler2D normalMap;
 	uniform vec2 normalScale;
 #endif
@@ -1571,13 +1571,13 @@ vec3 nonPerturbedNormal = normal;`,Cd=`#ifdef USE_NORMALMAP_OBJECTSPACE
 		float scale = ( det == 0.0 ) ? 0.0 : inversesqrt( det );
 		return mat3( T * scale, B * scale, N );
 	}
-#endif`,Id=`#ifdef USE_CLEARCOAT
+#endif`,Fd=`#ifdef USE_CLEARCOAT
 	vec3 clearcoatNormal = nonPerturbedNormal;
-#endif`,Nd=`#ifdef USE_CLEARCOAT_NORMALMAP
+#endif`,Od=`#ifdef USE_CLEARCOAT_NORMALMAP
 	vec3 clearcoatMapN = texture2D( clearcoatNormalMap, vClearcoatNormalMapUv ).xyz * 2.0 - 1.0;
 	clearcoatMapN.xy *= clearcoatNormalScale;
 	clearcoatNormal = normalize( tbn2 * clearcoatMapN );
-#endif`,Fd=`#ifdef USE_CLEARCOATMAP
+#endif`,Bd=`#ifdef USE_CLEARCOATMAP
 	uniform sampler2D clearcoatMap;
 #endif
 #ifdef USE_CLEARCOAT_NORMALMAP
@@ -1586,18 +1586,18 @@ vec3 nonPerturbedNormal = normal;`,Cd=`#ifdef USE_NORMALMAP_OBJECTSPACE
 #endif
 #ifdef USE_CLEARCOAT_ROUGHNESSMAP
 	uniform sampler2D clearcoatRoughnessMap;
-#endif`,Od=`#ifdef USE_IRIDESCENCEMAP
+#endif`,zd=`#ifdef USE_IRIDESCENCEMAP
 	uniform sampler2D iridescenceMap;
 #endif
 #ifdef USE_IRIDESCENCE_THICKNESSMAP
 	uniform sampler2D iridescenceThicknessMap;
-#endif`,Bd=`#ifdef OPAQUE
+#endif`,Hd=`#ifdef OPAQUE
 diffuseColor.a = 1.0;
 #endif
 #ifdef USE_TRANSMISSION
 diffuseColor.a *= material.transmissionAlpha;
 #endif
-gl_FragColor = vec4( outgoingLight, diffuseColor.a );`,zd=`vec3 packNormalToRGB( const in vec3 normal ) {
+gl_FragColor = vec4( outgoingLight, diffuseColor.a );`,kd=`vec3 packNormalToRGB( const in vec3 normal ) {
 	return normalize( normal ) * 0.5 + 0.5;
 }
 vec3 unpackRGBToNormal( const in vec3 rgb ) {
@@ -1666,9 +1666,9 @@ float viewZToPerspectiveDepth( const in float viewZ, const in float near, const
 }
 float perspectiveDepthToViewZ( const in float depth, const in float near, const in float far ) {
 	return ( near * far ) / ( ( far - near ) * depth - far );
-}`,Hd=`#ifdef PREMULTIPLIED_ALPHA
+}`,Vd=`#ifdef PREMULTIPLIED_ALPHA
 	gl_FragColor.rgb *= gl_FragColor.a;
-#endif`,kd=`vec4 mvPosition = vec4( transformed, 1.0 );
+#endif`,Gd=`vec4 mvPosition = vec4( transformed, 1.0 );
 #ifdef USE_BATCHING
 	mvPosition = batchingMatrix * mvPosition;
 #endif
@@ -1676,22 +1676,22 @@ float perspectiveDepthToViewZ( const in float depth, const in float near, const
 	mvPosition = instanceMatrix * mvPosition;
 #endif
 mvPosition = modelViewMatrix * mvPosition;
-gl_Position = projectionMatrix * mvPosition;`,Vd=`#ifdef DITHERING
+gl_Position = projectionMatrix * mvPosition;`,Wd=`#ifdef DITHERING
 	gl_FragColor.rgb = dithering( gl_FragColor.rgb );
-#endif`,Gd=`#ifdef DITHERING
+#endif`,Xd=`#ifdef DITHERING
 	vec3 dithering( vec3 color ) {
 		float grid_position = rand( gl_FragCoord.xy );
 		vec3 dither_shift_RGB = vec3( 0.25 / 255.0, -0.25 / 255.0, 0.25 / 255.0 );
 		dither_shift_RGB = mix( 2.0 * dither_shift_RGB, -2.0 * dither_shift_RGB, grid_position );
 		return color + dither_shift_RGB;
 	}
-#endif`,Wd=`float roughnessFactor = roughness;
+#endif`,Yd=`float roughnessFactor = roughness;
 #ifdef USE_ROUGHNESSMAP
 	vec4 texelRoughness = texture2D( roughnessMap, vRoughnessMapUv );
 	roughnessFactor *= texelRoughness.g;
-#endif`,Xd=`#ifdef USE_ROUGHNESSMAP
+#endif`,qd=`#ifdef USE_ROUGHNESSMAP
 	uniform sampler2D roughnessMap;
-#endif`,Yd=`#if NUM_SPOT_LIGHT_COORDS > 0
+#endif`,jd=`#if NUM_SPOT_LIGHT_COORDS > 0
 	varying vec4 vSpotLightCoord[ NUM_SPOT_LIGHT_COORDS ];
 #endif
 #if NUM_SPOT_LIGHT_MAPS > 0
@@ -1877,7 +1877,7 @@ gl_Position = projectionMatrix * mvPosition;`,Vd=`#ifdef DITHERING
 		}
 		return mix( 1.0, shadow, shadowIntensity );
 	}
-#endif`,qd=`#if NUM_SPOT_LIGHT_COORDS > 0
+#endif`,Zd=`#if NUM_SPOT_LIGHT_COORDS > 0
 	uniform mat4 spotLightMatrix[ NUM_SPOT_LIGHT_COORDS ];
 	varying vec4 vSpotLightCoord[ NUM_SPOT_LIGHT_COORDS ];
 #endif
@@ -1918,7 +1918,7 @@ gl_Position = projectionMatrix * mvPosition;`,Vd=`#ifdef DITHERING
 		};
 		uniform PointLightShadow pointLightShadows[ NUM_POINT_LIGHT_SHADOWS ];
 	#endif
-#endif`,jd=`#if ( defined( USE_SHADOWMAP ) && ( NUM_DIR_LIGHT_SHADOWS > 0 || NUM_POINT_LIGHT_SHADOWS > 0 ) ) || ( NUM_SPOT_LIGHT_COORDS > 0 )
+#endif`,Kd=`#if ( defined( USE_SHADOWMAP ) && ( NUM_DIR_LIGHT_SHADOWS > 0 || NUM_POINT_LIGHT_SHADOWS > 0 ) ) || ( NUM_SPOT_LIGHT_COORDS > 0 )
 	vec3 shadowWorldNormal = inverseTransformDirection( transformedNormal, viewMatrix );
 	vec4 shadowWorldPosition;
 #endif
@@ -1950,7 +1950,7 @@ gl_Position = projectionMatrix * mvPosition;`,Vd=`#ifdef DITHERING
 		vSpotLightCoord[ i ] = spotLightMatrix[ i ] * shadowWorldPosition;
 	}
 	#pragma unroll_loop_end
-#endif`,Zd=`float getShadowMask() {
+#endif`,$d=`float getShadowMask() {
 	float shadow = 1.0;
 	#ifdef USE_SHADOWMAP
 	#if NUM_DIR_LIGHT_SHADOWS > 0
@@ -1982,12 +1982,12 @@ gl_Position = projectionMatrix * mvPosition;`,Vd=`#ifdef DITHERING
 	#endif
 	#endif
 	return shadow;
-}`,Kd=`#ifdef USE_SKINNING
+}`,Jd=`#ifdef USE_SKINNING
 	mat4 boneMatX = getBoneMatrix( skinIndex.x );
 	mat4 boneMatY = getBoneMatrix( skinIndex.y );
 	mat4 boneMatZ = getBoneMatrix( skinIndex.z );
 	mat4 boneMatW = getBoneMatrix( skinIndex.w );
-#endif`,$d=`#ifdef USE_SKINNING
+#endif`,Qd=`#ifdef USE_SKINNING
 	uniform mat4 bindMatrix;
 	uniform mat4 bindMatrixInverse;
 	uniform highp sampler2D boneTexture;
@@ -2002,7 +2002,7 @@ gl_Position = projectionMatrix * mvPosition;`,Vd=`#ifdef DITHERING
 		vec4 v4 = texelFetch( boneTexture, ivec2( x + 3, y ), 0 );
 		return mat4( v1, v2, v3, v4 );
 	}
-#endif`,Jd=`#ifdef USE_SKINNING
+#endif`,tf=`#ifdef USE_SKINNING
 	vec4 skinVertex = bindMatrix * vec4( transformed, 1.0 );
 	vec4 skinned = vec4( 0.0 );
 	skinned += boneMatX * skinVertex * skinWeight.x;
@@ -2010,7 +2010,7 @@ gl_Position = projectionMatrix * mvPosition;`,Vd=`#ifdef DITHERING
 	skinned += boneMatZ * skinVertex * skinWeight.z;
 	skinned += boneMatW * skinVertex * skinWeight.w;
 	transformed = ( bindMatrixInverse * skinned ).xyz;
-#endif`,Qd=`#ifdef USE_SKINNING
+#endif`,ef=`#ifdef USE_SKINNING
 	mat4 skinMatrix = mat4( 0.0 );
 	skinMatrix += skinWeight.x * boneMatX;
 	skinMatrix += skinWeight.y * boneMatY;
@@ -2021,17 +2021,17 @@ gl_Position = projectionMatrix * mvPosition;`,Vd=`#ifdef DITHERING
 	#ifdef USE_TANGENT
 		objectTangent = vec4( skinMatrix * vec4( objectTangent, 0.0 ) ).xyz;
 	#endif
-#endif`,tf=`float specularStrength;
+#endif`,nf=`float specularStrength;
 #ifdef USE_SPECULARMAP
 	vec4 texelSpecular = texture2D( specularMap, vSpecularMapUv );
 	specularStrength = texelSpecular.r;
 #else
 	specularStrength = 1.0;
-#endif`,ef=`#ifdef USE_SPECULARMAP
+#endif`,sf=`#ifdef USE_SPECULARMAP
 	uniform sampler2D specularMap;
-#endif`,nf=`#if defined( TONE_MAPPING )
+#endif`,rf=`#if defined( TONE_MAPPING )
 	gl_FragColor.rgb = toneMapping( gl_FragColor.rgb );
-#endif`,sf=`#ifndef saturate
+#endif`,af=`#ifndef saturate
 #define saturate( a ) clamp( a, 0.0, 1.0 )
 #endif
 uniform float toneMappingExposure;
@@ -2128,7 +2128,7 @@ vec3 NeutralToneMapping( vec3 color ) {
 	float g = 1. - 1. / ( Desaturation * ( peak - newPeak ) + 1. );
 	return mix( color, vec3( newPeak ), g );
 }
-vec3 CustomToneMapping( vec3 color ) { return color; }`,rf=`#ifdef USE_TRANSMISSION
+vec3 CustomToneMapping( vec3 color ) { return color; }`,of=`#ifdef USE_TRANSMISSION
 	material.transmission = transmission;
 	material.transmissionAlpha = 1.0;
 	material.thickness = thickness;
@@ -2149,7 +2149,7 @@ vec3 CustomToneMapping( vec3 color ) { return color; }`,rf=`#ifdef USE_TRANSMISS
 		material.attenuationColor, material.attenuationDistance );
 	material.transmissionAlpha = mix( material.transmissionAlpha, transmitted.a, material.transmission );
 	totalDiffuse = mix( totalDiffuse, transmitted.rgb, material.transmission );
-#endif`,af=`#ifdef USE_TRANSMISSION
+#endif`,lf=`#ifdef USE_TRANSMISSION
 	uniform float transmission;
 	uniform float thickness;
 	uniform float attenuationDistance;
@@ -2275,7 +2275,7 @@ vec3 CustomToneMapping( vec3 color ) { return color; }`,rf=`#ifdef USE_TRANSMISS
 		float transmittanceFactor = ( transmittance.r + transmittance.g + transmittance.b ) / 3.0;
 		return vec4( ( 1.0 - F ) * attenuatedColor, 1.0 - ( 1.0 - transmittedLight.a ) * transmittanceFactor );
 	}
-#endif`,of=`#if defined( USE_UV ) || defined( USE_ANISOTROPY )
+#endif`,cf=`#if defined( USE_UV ) || defined( USE_ANISOTROPY )
 	varying vec2 vUv;
 #endif
 #ifdef USE_MAP
@@ -2345,7 +2345,7 @@ vec3 CustomToneMapping( vec3 color ) { return color; }`,rf=`#ifdef USE_TRANSMISS
 #ifdef USE_THICKNESSMAP
 	uniform mat3 thicknessMapTransform;
 	varying vec2 vThicknessMapUv;
-#endif`,lf=`#if defined( USE_UV ) || defined( USE_ANISOTROPY )
+#endif`,hf=`#if defined( USE_UV ) || defined( USE_ANISOTROPY )
 	varying vec2 vUv;
 #endif
 #ifdef USE_MAP
@@ -2439,7 +2439,7 @@ vec3 CustomToneMapping( vec3 color ) { return color; }`,rf=`#ifdef USE_TRANSMISS
 #ifdef USE_THICKNESSMAP
 	uniform mat3 thicknessMapTransform;
 	varying vec2 vThicknessMapUv;
-#endif`,cf=`#if defined( USE_UV ) || defined( USE_ANISOTROPY )
+#endif`,uf=`#if defined( USE_UV ) || defined( USE_ANISOTROPY )
 	vUv = vec3( uv, 1 ).xy;
 #endif
 #ifdef USE_MAP
@@ -2510,7 +2510,7 @@ vec3 CustomToneMapping( vec3 color ) { return color; }`,rf=`#ifdef USE_TRANSMISS
 #endif
 #ifdef USE_THICKNESSMAP
 	vThicknessMapUv = ( thicknessMapTransform * vec3( THICKNESSMAP_UV, 1 ) ).xy;
-#endif`,hf=`#if defined( USE_ENVMAP ) || defined( DISTANCE ) || defined ( USE_SHADOWMAP ) || defined ( USE_TRANSMISSION ) || NUM_SPOT_LIGHT_COORDS > 0
+#endif`,df=`#if defined( USE_ENVMAP ) || defined( DISTANCE ) || defined ( USE_SHADOWMAP ) || defined ( USE_TRANSMISSION ) || NUM_SPOT_LIGHT_COORDS > 0
 	vec4 worldPosition = vec4( transformed, 1.0 );
 	#ifdef USE_BATCHING
 		worldPosition = batchingMatrix * worldPosition;
@@ -2519,12 +2519,12 @@ vec3 CustomToneMapping( vec3 color ) { return color; }`,rf=`#ifdef USE_TRANSMISS
 		worldPosition = instanceMatrix * worldPosition;
 	#endif
 	worldPosition = modelMatrix * worldPosition;
-#endif`;const uf=`varying vec2 vUv;
+#endif`;const ff=`varying vec2 vUv;
 uniform mat3 uvTransform;
 void main() {
 	vUv = ( uvTransform * vec3( uv, 1 ) ).xy;
 	gl_Position = vec4( position.xy, 1.0, 1.0 );
-}`,df=`uniform sampler2D t2D;
+}`,pf=`uniform sampler2D t2D;
 uniform float backgroundIntensity;
 varying vec2 vUv;
 void main() {
@@ -2536,14 +2536,14 @@ void main() {
 	gl_FragColor = texColor;
 	#include <tonemapping_fragment>
 	#include <colorspace_fragment>
-}`,ff=`varying vec3 vWorldDirection;
+}`,mf=`varying vec3 vWorldDirection;
 #include <common>
 void main() {
 	vWorldDirection = transformDirection( position, modelMatrix );
 	#include <begin_vertex>
 	#include <project_vertex>
 	gl_Position.z = gl_Position.w;
-}`,pf=`#ifdef ENVMAP_TYPE_CUBE
+}`,gf=`#ifdef ENVMAP_TYPE_CUBE
 	uniform samplerCube envMap;
 #elif defined( ENVMAP_TYPE_CUBE_UV )
 	uniform sampler2D envMap;
@@ -2566,14 +2566,14 @@ void main() {
 	gl_FragColor = texColor;
 	#include <tonemapping_fragment>
 	#include <colorspace_fragment>
-}`,mf=`varying vec3 vWorldDirection;
+}`,_f=`varying vec3 vWorldDirection;
 #include <common>
 void main() {
 	vWorldDirection = transformDirection( position, modelMatrix );
 	#include <begin_vertex>
 	#include <project_vertex>
 	gl_Position.z = gl_Position.w;
-}`,_f=`uniform samplerCube tCube;
+}`,vf=`uniform samplerCube tCube;
 uniform float tFlip;
 uniform float opacity;
 varying vec3 vWorldDirection;
@@ -2583,7 +2583,7 @@ void main() {
 	gl_FragColor.a *= opacity;
 	#include <tonemapping_fragment>
 	#include <colorspace_fragment>
-}`,gf=`#include <common>
+}`,xf=`#include <common>
 #include <batching_pars_vertex>
 #include <uv_pars_vertex>
 #include <displacementmap_pars_vertex>
@@ -2610,7 +2610,7 @@ void main() {
 	#include <logdepthbuf_vertex>
 	#include <clipping_planes_vertex>
 	vHighPrecisionZW = gl_Position.zw;
-}`,vf=`#if DEPTH_PACKING == 3200
+}`,Mf=`#if DEPTH_PACKING == 3200
 	uniform float opacity;
 #endif
 #include <common>
@@ -2644,7 +2644,7 @@ void main() {
 	#elif DEPTH_PACKING == 3203
 		gl_FragColor = vec4( packDepthToRG( fragCoordZ ), 0.0, 1.0 );
 	#endif
-}`,xf=`#define DISTANCE
+}`,Sf=`#define DISTANCE
 varying vec3 vWorldPosition;
 #include <common>
 #include <batching_pars_vertex>
@@ -2671,7 +2671,7 @@ void main() {
 	#include <worldpos_vertex>
 	#include <clipping_planes_vertex>
 	vWorldPosition = worldPosition.xyz;
-}`,Mf=`#define DISTANCE
+}`,yf=`#define DISTANCE
 uniform vec3 referencePosition;
 uniform float nearDistance;
 uniform float farDistance;
@@ -2695,13 +2695,13 @@ void main () {
 	dist = ( dist - nearDistance ) / ( farDistance - nearDistance );
 	dist = saturate( dist );
 	gl_FragColor = packDepthToRGBA( dist );
-}`,Sf=`varying vec3 vWorldDirection;
+}`,Ef=`varying vec3 vWorldDirection;
 #include <common>
 void main() {
 	vWorldDirection = transformDirection( position, modelMatrix );
 	#include <begin_vertex>
 	#include <project_vertex>
-}`,yf=`uniform sampler2D tEquirect;
+}`,bf=`uniform sampler2D tEquirect;
 varying vec3 vWorldDirection;
 #include <common>
 void main() {
@@ -2710,7 +2710,7 @@ void main() {
 	gl_FragColor = texture2D( tEquirect, sampleUV );
 	#include <tonemapping_fragment>
 	#include <colorspace_fragment>
-}`,Ef=`uniform float scale;
+}`,Tf=`uniform float scale;
 attribute float lineDistance;
 varying float vLineDistance;
 #include <common>
@@ -2732,7 +2732,7 @@ void main() {
 	#include <logdepthbuf_vertex>
 	#include <clipping_planes_vertex>
 	#include <fog_vertex>
-}`,Tf=`uniform vec3 diffuse;
+}`,wf=`uniform vec3 diffuse;
 uniform float opacity;
 uniform float dashSize;
 uniform float totalSize;
@@ -2760,7 +2760,7 @@ void main() {
 	#include <colorspace_fragment>
 	#include <fog_fragment>
 	#include <premultiplied_alpha_fragment>
-}`,bf=`#include <common>
+}`,Af=`#include <common>
 #include <batching_pars_vertex>
 #include <uv_pars_vertex>
 #include <envmap_pars_vertex>
@@ -2792,7 +2792,7 @@ void main() {
 	#include <worldpos_vertex>
 	#include <envmap_vertex>
 	#include <fog_vertex>
-}`,Af=`uniform vec3 diffuse;
+}`,Rf=`uniform vec3 diffuse;
 uniform float opacity;
 #ifndef FLAT_SHADED
 	varying vec3 vNormal;
@@ -2840,7 +2840,7 @@ void main() {
 	#include <fog_fragment>
 	#include <premultiplied_alpha_fragment>
 	#include <dithering_fragment>
-}`,wf=`#define LAMBERT
+}`,Cf=`#define LAMBERT
 varying vec3 vViewPosition;
 #include <common>
 #include <batching_pars_vertex>
@@ -2879,7 +2879,7 @@ void main() {
 	#include <envmap_vertex>
 	#include <shadowmap_vertex>
 	#include <fog_vertex>
-}`,Rf=`#define LAMBERT
+}`,Pf=`#define LAMBERT
 uniform vec3 diffuse;
 uniform vec3 emissive;
 uniform float opacity;
@@ -2936,7 +2936,7 @@ void main() {
 	#include <fog_fragment>
 	#include <premultiplied_alpha_fragment>
 	#include <dithering_fragment>
-}`,Cf=`#define MATCAP
+}`,Df=`#define MATCAP
 varying vec3 vViewPosition;
 #include <common>
 #include <batching_pars_vertex>
@@ -2970,7 +2970,7 @@ void main() {
 	#include <clipping_planes_vertex>
 	#include <fog_vertex>
 	vViewPosition = - mvPosition.xyz;
-}`,Pf=`#define MATCAP
+}`,Lf=`#define MATCAP
 uniform vec3 diffuse;
 uniform float opacity;
 uniform sampler2D matcap;
@@ -3016,7 +3016,7 @@ void main() {
 	#include <fog_fragment>
 	#include <premultiplied_alpha_fragment>
 	#include <dithering_fragment>
-}`,Df=`#define NORMAL
+}`,Uf=`#define NORMAL
 #if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP_TANGENTSPACE )
 	varying vec3 vViewPosition;
 #endif
@@ -3049,7 +3049,7 @@ void main() {
 #if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP_TANGENTSPACE )
 	vViewPosition = - mvPosition.xyz;
 #endif
-}`,Lf=`#define NORMAL
+}`,If=`#define NORMAL
 uniform float opacity;
 #if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP_TANGENTSPACE )
 	varying vec3 vViewPosition;
@@ -3071,7 +3071,7 @@ void main() {
 	#ifdef OPAQUE
 		gl_FragColor.a = 1.0;
 	#endif
-}`,Uf=`#define PHONG
+}`,Nf=`#define PHONG
 varying vec3 vViewPosition;
 #include <common>
 #include <batching_pars_vertex>
@@ -3110,7 +3110,7 @@ void main() {
 	#include <envmap_vertex>
 	#include <shadowmap_vertex>
 	#include <fog_vertex>
-}`,If=`#define PHONG
+}`,Ff=`#define PHONG
 uniform vec3 diffuse;
 uniform vec3 emissive;
 uniform vec3 specular;
@@ -3169,7 +3169,7 @@ void main() {
 	#include <fog_fragment>
 	#include <premultiplied_alpha_fragment>
 	#include <dithering_fragment>
-}`,Nf=`#define STANDARD
+}`,Of=`#define STANDARD
 varying vec3 vViewPosition;
 #ifdef USE_TRANSMISSION
 	varying vec3 vWorldPosition;
@@ -3212,7 +3212,7 @@ void main() {
 #ifdef USE_TRANSMISSION
 	vWorldPosition = worldPosition.xyz;
 #endif
-}`,Ff=`#define STANDARD
+}`,Bf=`#define STANDARD
 #ifdef PHYSICAL
 	#define IOR
 	#define USE_SPECULAR
@@ -3337,7 +3337,7 @@ void main() {
 	#include <fog_fragment>
 	#include <premultiplied_alpha_fragment>
 	#include <dithering_fragment>
-}`,Of=`#define TOON
+}`,zf=`#define TOON
 varying vec3 vViewPosition;
 #include <common>
 #include <batching_pars_vertex>
@@ -3374,7 +3374,7 @@ void main() {
 	#include <worldpos_vertex>
 	#include <shadowmap_vertex>
 	#include <fog_vertex>
-}`,Bf=`#define TOON
+}`,Hf=`#define TOON
 uniform vec3 diffuse;
 uniform vec3 emissive;
 uniform float opacity;
@@ -3427,7 +3427,7 @@ void main() {
 	#include <fog_fragment>
 	#include <premultiplied_alpha_fragment>
 	#include <dithering_fragment>
-}`,zf=`uniform float size;
+}`,kf=`uniform float size;
 uniform float scale;
 #include <common>
 #include <color_pars_vertex>
@@ -3458,7 +3458,7 @@ void main() {
 	#include <clipping_planes_vertex>
 	#include <worldpos_vertex>
 	#include <fog_vertex>
-}`,Hf=`uniform vec3 diffuse;
+}`,Vf=`uniform vec3 diffuse;
 uniform float opacity;
 #include <common>
 #include <color_pars_fragment>
@@ -3483,7 +3483,7 @@ void main() {
 	#include <colorspace_fragment>
 	#include <fog_fragment>
 	#include <premultiplied_alpha_fragment>
-}`,kf=`#include <common>
+}`,Gf=`#include <common>
 #include <batching_pars_vertex>
 #include <fog_pars_vertex>
 #include <morphtarget_pars_vertex>
@@ -3506,7 +3506,7 @@ void main() {
 	#include <worldpos_vertex>
 	#include <shadowmap_vertex>
 	#include <fog_vertex>
-}`,Vf=`uniform vec3 color;
+}`,Wf=`uniform vec3 color;
 uniform float opacity;
 #include <common>
 #include <packing>
@@ -3522,7 +3522,7 @@ void main() {
 	#include <tonemapping_fragment>
 	#include <colorspace_fragment>
 	#include <fog_fragment>
-}`,Gf=`uniform float rotation;
+}`,Xf=`uniform float rotation;
 uniform vec2 center;
 #include <common>
 #include <uv_pars_vertex>
@@ -3546,7 +3546,7 @@ void main() {
 	#include <logdepthbuf_vertex>
 	#include <clipping_planes_vertex>
 	#include <fog_vertex>
-}`,Wf=`uniform vec3 diffuse;
+}`,Yf=`uniform vec3 diffuse;
 uniform float opacity;
 #include <common>
 #include <uv_pars_fragment>
@@ -3571,7 +3571,7 @@ void main() {
 	#include <tonemapping_fragment>
 	#include <colorspace_fragment>
 	#include <fog_fragment>
-}`,kt={alphahash_fragment:uu,alphahash_pars_fragment:du,alphamap_fragment:fu,alphamap_pars_fragment:pu,alphatest_fragment:mu,alphatest_pars_fragment:_u,aomap_fragment:gu,aomap_pars_fragment:vu,batching_pars_vertex:xu,batching_vertex:Mu,begin_vertex:Su,beginnormal_vertex:yu,bsdfs:Eu,iridescence_fragment:Tu,bumpmap_pars_fragment:bu,clipping_planes_fragment:Au,clipping_planes_pars_fragment:wu,clipping_planes_pars_vertex:Ru,clipping_planes_vertex:Cu,color_fragment:Pu,color_pars_fragment:Du,color_pars_vertex:Lu,color_vertex:Uu,common:Iu,cube_uv_reflection_fragment:Nu,defaultnormal_vertex:Fu,displacementmap_pars_vertex:Ou,displacementmap_vertex:Bu,emissivemap_fragment:zu,emissivemap_pars_fragment:Hu,colorspace_fragment:ku,colorspace_pars_fragment:Vu,envmap_fragment:Gu,envmap_common_pars_fragment:Wu,envmap_pars_fragment:Xu,envmap_pars_vertex:Yu,envmap_physical_pars_fragment:id,envmap_vertex:qu,fog_vertex:ju,fog_pars_vertex:Zu,fog_fragment:Ku,fog_pars_fragment:$u,gradientmap_pars_fragment:Ju,lightmap_pars_fragment:Qu,lights_lambert_fragment:td,lights_lambert_pars_fragment:ed,lights_pars_begin:nd,lights_toon_fragment:sd,lights_toon_pars_fragment:rd,lights_phong_fragment:ad,lights_phong_pars_fragment:od,lights_physical_fragment:ld,lights_physical_pars_fragment:cd,lights_fragment_begin:hd,lights_fragment_maps:ud,lights_fragment_end:dd,logdepthbuf_fragment:fd,logdepthbuf_pars_fragment:pd,logdepthbuf_pars_vertex:md,logdepthbuf_vertex:_d,map_fragment:gd,map_pars_fragment:vd,map_particle_fragment:xd,map_particle_pars_fragment:Md,metalnessmap_fragment:Sd,metalnessmap_pars_fragment:yd,morphinstance_vertex:Ed,morphcolor_vertex:Td,morphnormal_vertex:bd,morphtarget_pars_vertex:Ad,morphtarget_vertex:wd,normal_fragment_begin:Rd,normal_fragment_maps:Cd,normal_pars_fragment:Pd,normal_pars_vertex:Dd,normal_vertex:Ld,normalmap_pars_fragment:Ud,clearcoat_normal_fragment_begin:Id,clearcoat_normal_fragment_maps:Nd,clearcoat_pars_fragment:Fd,iridescence_pars_fragment:Od,opaque_fragment:Bd,packing:zd,premultiplied_alpha_fragment:Hd,project_vertex:kd,dithering_fragment:Vd,dithering_pars_fragment:Gd,roughnessmap_fragment:Wd,roughnessmap_pars_fragment:Xd,shadowmap_pars_fragment:Yd,shadowmap_pars_vertex:qd,shadowmap_vertex:jd,shadowmask_pars_fragment:Zd,skinbase_vertex:Kd,skinning_pars_vertex:$d,skinning_vertex:Jd,skinnormal_vertex:Qd,specularmap_fragment:tf,specularmap_pars_fragment:ef,tonemapping_fragment:nf,tonemapping_pars_fragment:sf,transmission_fragment:rf,transmission_pars_fragment:af,uv_pars_fragment:of,uv_pars_vertex:lf,uv_vertex:cf,worldpos_vertex:hf,background_vert:uf,background_frag:df,backgroundCube_vert:ff,backgroundCube_frag:pf,cube_vert:mf,cube_frag:_f,depth_vert:gf,depth_frag:vf,distanceRGBA_vert:xf,distanceRGBA_frag:Mf,equirect_vert:Sf,equirect_frag:yf,linedashed_vert:Ef,linedashed_frag:Tf,meshbasic_vert:bf,meshbasic_frag:Af,meshlambert_vert:wf,meshlambert_frag:Rf,meshmatcap_vert:Cf,meshmatcap_frag:Pf,meshnormal_vert:Df,meshnormal_frag:Lf,meshphong_vert:Uf,meshphong_frag:If,meshphysical_vert:Nf,meshphysical_frag:Ff,meshtoon_vert:Of,meshtoon_frag:Bf,points_vert:zf,points_frag:Hf,shadow_vert:kf,shadow_frag:Vf,sprite_vert:Gf,sprite_frag:Wf},rt={common:{diffuse:{value:new xt(16777215)},opacity:{value:1},map:{value:null},mapTransform:{value:new zt},alphaMap:{value:null},alphaMapTransform:{value:new zt},alphaTest:{value:0}},specularmap:{specularMap:{value:null},specularMapTransform:{value:new zt}},envmap:{envMap:{value:null},envMapRotation:{value:new zt},flipEnvMap:{value:-1},reflectivity:{value:1},ior:{value:1.5},refractionRatio:{value:.98}},aomap:{aoMap:{value:null},aoMapIntensity:{value:1},aoMapTransform:{value:new zt}},lightmap:{lightMap:{value:null},lightMapIntensity:{value:1},lightMapTransform:{value:new zt}},bumpmap:{bumpMap:{value:null},bumpMapTransform:{value:new zt},bumpScale:{value:1}},normalmap:{normalMap:{value:null},normalMapTransform:{value:new zt},normalScale:{value:new gt(1,1)}},displacementmap:{displacementMap:{value:null},displacementMapTransform:{value:new zt},displacementScale:{value:1},displacementBias:{value:0}},emissivemap:{emissiveMap:{value:null},emissiveMapTransform:{value:new 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xt(16777215)}},lights:{ambientLightColor:{value:[]},lightProbe:{value:[]},directionalLights:{value:[],properties:{direction:{},color:{}}},directionalLightShadows:{value:[],properties:{shadowIntensity:1,shadowBias:{},shadowNormalBias:{},shadowRadius:{},shadowMapSize:{}}},directionalShadowMap:{value:[]},directionalShadowMatrix:{value:[]},spotLights:{value:[],properties:{color:{},position:{},direction:{},distance:{},coneCos:{},penumbraCos:{},decay:{}}},spotLightShadows:{value:[],properties:{shadowIntensity:1,shadowBias:{},shadowNormalBias:{},shadowRadius:{},shadowMapSize:{}}},spotLightMap:{value:[]},spotShadowMap:{value:[]},spotLightMatrix:{value:[]},pointLights:{value:[],properties:{color:{},position:{},decay:{},distance:{}}},pointLightShadows:{value:[],properties:{shadowIntensity:1,shadowBias:{},shadowNormalBias:{},shadowRadius:{},shadowMapSize:{},shadowCameraNear:{},shadowCameraFar:{}}},pointShadowMap:{value:[]},pointShadowMatrix:{value:[]},hemisphereLights:{value:[],properties:{direction:{},skyColor:{},groundColor:{}}},rectAreaLights:{value:[],properties:{color:{},position:{},width:{},height:{}}},ltc_1:{value:null},ltc_2:{value:null}},points:{diffuse:{value:new xt(16777215)},opacity:{value:1},size:{value:1},scale:{value:1},map:{value:null},alphaMap:{value:null},alphaMapTransform:{value:new zt},alphaTest:{value:0},uvTransform:{value:new zt}},sprite:{diffuse:{value:new xt(16777215)},opacity:{value:1},center:{value:new gt(.5,.5)},rotation:{value:0},map:{value:null},mapTransform:{value:new zt},alphaMap:{value:null},alphaMapTransform:{value:new zt},alphaTest:{value:0}}},ln={basic:{uniforms:Ue([rt.common,rt.specularmap,rt.envmap,rt.aomap,rt.lightmap,rt.fog]),vertexShader:kt.meshbasic_vert,fragmentShader:kt.meshbasic_frag},lambert:{uniforms:Ue([rt.common,rt.specularmap,rt.envmap,rt.aomap,rt.lightmap,rt.emissivemap,rt.bumpmap,rt.normalmap,rt.displacementmap,rt.fog,rt.lights,{emissive:{value:new xt(0)}}]),vertexShader:kt.meshlambert_vert,fragmentShader:kt.meshlambert_frag},phong:{uniforms:Ue([rt.common,rt.specularmap,rt.envmap,rt.aomap,rt.lightmap,rt.emissivemap,rt.bumpmap,rt.normalmap,rt.displacementmap,rt.fog,rt.lights,{emissive:{value:new 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zt},t2D:{value:null},backgroundIntensity:{value:1}},vertexShader:kt.background_vert,fragmentShader:kt.background_frag},backgroundCube:{uniforms:{envMap:{value:null},flipEnvMap:{value:-1},backgroundBlurriness:{value:0},backgroundIntensity:{value:1},backgroundRotation:{value:new zt}},vertexShader:kt.backgroundCube_vert,fragmentShader:kt.backgroundCube_frag},cube:{uniforms:{tCube:{value:null},tFlip:{value:-1},opacity:{value:1}},vertexShader:kt.cube_vert,fragmentShader:kt.cube_frag},equirect:{uniforms:{tEquirect:{value:null}},vertexShader:kt.equirect_vert,fragmentShader:kt.equirect_frag},distanceRGBA:{uniforms:Ue([rt.common,rt.displacementmap,{referencePosition:{value:new P},nearDistance:{value:1},farDistance:{value:1e3}}]),vertexShader:kt.distanceRGBA_vert,fragmentShader:kt.distanceRGBA_frag},shadow:{uniforms:Ue([rt.lights,rt.fog,{color:{value:new xt(0)},opacity:{value:1}}]),vertexShader:kt.shadow_vert,fragmentShader:kt.shadow_frag}};ln.physical={uniforms:Ue([ln.standard.uniforms,{clearcoat:{value:0},clearcoatMap:{value:null},clearcoatMapTransform:{value:new zt},clearcoatNormalMap:{value:null},clearcoatNormalMapTransform:{value:new zt},clearcoatNormalScale:{value:new gt(1,1)},clearcoatRoughness:{value:0},clearcoatRoughnessMap:{value:null},clearcoatRoughnessMapTransform:{value:new zt},dispersion:{value:0},iridescence:{value:0},iridescenceMap:{value:null},iridescenceMapTransform:{value:new zt},iridescenceIOR:{value:1.3},iridescenceThicknessMinimum:{value:100},iridescenceThicknessMaximum:{value:400},iridescenceThicknessMap:{value:null},iridescenceThicknessMapTransform:{value:new zt},sheen:{value:0},sheenColor:{value:new xt(0)},sheenColorMap:{value:null},sheenColorMapTransform:{value:new zt},sheenRoughness:{value:1},sheenRoughnessMap:{value:null},sheenRoughnessMapTransform:{value:new 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$f(i){let t=new WeakMap;function e(a,o){return o===sa?a.mapping=Fi:o===ra&&(a.mapping=Oi),a}function n(a){if(a&&a.isTexture){const o=a.mapping;if(o===sa||o===ra)if(t.has(a)){const l=t.get(a).texture;return e(l,a.mapping)}else{const l=a.image;if(l&&l.height>0){const c=new Wh(l.height);return c.fromEquirectangularTexture(i,a),t.set(a,c),a.addEventListener("dispose",s),e(c.texture,a.mapping)}else return null}}return a}function s(a){const o=a.target;o.removeEventListener("dispose",s);const l=t.get(o);l!==void 0&&(t.delete(o),l.dispose())}function r(){t=new WeakMap}return{get:n,dispose:r}}const Pi=4,Ko=[.125,.215,.35,.446,.526,.582],$n=20,zr=new oc,$o=new xt;let Hr=null,kr=0,Vr=0,Gr=!1;const Zn=(1+Math.sqrt(5))/2,bi=1/Zn,Jo=[new P(-Zn,bi,0),new P(Zn,bi,0),new P(-bi,0,Zn),new P(bi,0,Zn),new P(0,Zn,-bi),new P(0,Zn,bi),new P(-1,1,-1),new P(1,1,-1),new P(-1,1,1),new P(1,1,1)];class Qo{constructor(t){this._renderer=t,this._pingPongRenderTarget=null,this._lodMax=0,this._cubeSize=0,this._lodPlanes=[],this._sizeLods=[],this._sigmas=[],this._blurMaterial=null,this._cubemapMaterial=null,this._equirectMaterial=null,this._compileMaterial(this._blurMaterial)}fromScene(t,e=0,n=.1,s=100){Hr=this._renderer.getRenderTarget(),kr=this._renderer.getActiveCubeFace(),Vr=this._renderer.getActiveMipmapLevel(),Gr=this._renderer.xr.enabled,this._renderer.xr.enabled=!1,this._setSize(256);const r=this._allocateTargets();return r.depthBuffer=!0,this._sceneToCubeUV(t,n,s,r),e>0&&this._blur(r,0,0,e),this._applyPMREM(r),this._cleanup(r),r}fromEquirectangular(t,e=null){return this._fromTexture(t,e)}fromCubemap(t,e=null){return 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t=3*Math.max(this._cubeSize,112),e=4*this._cubeSize,n={magFilter:un,minFilter:un,generateMipmaps:!1,type:bn,format:rn,colorSpace:Hi,depthBuffer:!1},s=tl(t,e,n);if(this._pingPongRenderTarget===null||this._pingPongRenderTarget.width!==t||this._pingPongRenderTarget.height!==e){this._pingPongRenderTarget!==null&&this._dispose(),this._pingPongRenderTarget=tl(t,e,n);const{_lodMax:r}=this;({sizeLods:this._sizeLods,lodPlanes:this._lodPlanes,sigmas:this._sigmas}=Jf(r)),this._blurMaterial=Qf(r,t,e)}return s}_compileMaterial(t){const e=new ye(this._lodPlanes[0],t);this._renderer.compile(e,zr)}_sceneToCubeUV(t,e,n,s){const o=new We(90,1,e,n),l=[1,-1,1,1,1,1],c=[1,1,1,-1,-1,-1],h=this._renderer,d=h.autoClear,f=h.toneMapping;h.getClearColor($o),h.toneMapping=On,h.autoClear=!1;const m=new or({name:"PMREM.Background",side:Be,depthWrite:!1,depthTest:!1}),g=new ye(new as,m);let x=!1;const p=t.background;p?p.isColor&&(m.color.copy(p),t.background=null,x=!0):(m.color.copy($o),x=!0);for(let 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a=Math.sqrt(this._sigmas[r]*this._sigmas[r]-this._sigmas[r-1]*this._sigmas[r-1]),o=Jo[(s-r-1)%Jo.length];this._blur(t,r-1,r,a,o)}e.autoClear=n}_blur(t,e,n,s,r){const a=this._pingPongRenderTarget;this._halfBlur(t,a,e,n,s,"latitudinal",r),this._halfBlur(a,t,n,n,s,"longitudinal",r)}_halfBlur(t,e,n,s,r,a,o){const l=this._renderer,c=this._blurMaterial;a!=="latitudinal"&&a!=="longitudinal"&&console.error("blur direction must be either latitudinal or longitudinal!");const h=3,d=new ye(this._lodPlanes[s],c),f=c.uniforms,m=this._sizeLods[n]-1,g=isFinite(r)?Math.PI/(2*m):2*Math.PI/(2*$n-1),x=r/g,p=isFinite(r)?1+Math.floor(h*x):$n;p>$n&&console.warn(`sigmaRadians, ${r}, is too large and will clip, as it requested ${p} samples when the maximum is set to ${$n}`);const u=[];let b=0;for(let w=0;w<$n;++w){const N=w/x,y=Math.exp(-N*N/2);u.push(y),w===0?b+=y:w<p&&(b+=2*y)}for(let w=0;w<u.length;w++)u[w]=u[w]/b;f.envMap.value=t.texture,f.samples.value=p,f.weights.value=u,f.latitudinal.value=a==="latitudinal",o&&(f.poleAxis.value=o);const{_lodMax:E}=this;f.dTheta.value=g,f.mipInt.value=E-n;const S=this._sizeLods[s],D=3*S*(s>E-Pi?s-E+Pi:0),A=4*(this._cubeSize-S);Bs(e,D,A,3*S,2*S),l.setRenderTarget(e),l.render(d,zr)}}function Jf(i){const t=[],e=[],n=[];let s=i;const r=i-Pi+1+Ko.length;for(let a=0;a<r;a++){const o=Math.pow(2,s);e.push(o);let l=1/o;a>i-Pi?l=Ko[a-i+Pi-1]:a===0&&(l=0),n.push(l);const c=1/(o-2),h=-c,d=1+c,f=[h,h,d,h,d,d,h,h,d,d,h,d],m=6,g=6,x=3,p=2,u=1,b=new Float32Array(x*g*m),E=new Float32Array(p*g*m),S=new Float32Array(u*g*m);for(let A=0;A<m;A++){const w=A%3*2/3-1,N=A>2?0:-1,y=[w,N,0,w+2/3,N,0,w+2/3,N+1,0,w,N,0,w+2/3,N+1,0,w,N+1,0];b.set(y,x*g*A),E.set(f,p*g*A);const M=[A,A,A,A,A,A];S.set(M,u*g*A)}const D=new Ee;D.setAttribute("position",new Se(b,x)),D.setAttribute("uv",new Se(E,p)),D.setAttribute("faceIndex",new 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el{constructor(t){this._renderer=t,this._pingPongRenderTarget=null,this._lodMax=0,this._cubeSize=0,this._lodPlanes=[],this._sizeLods=[],this._sigmas=[],this._blurMaterial=null,this._cubemapMaterial=null,this._equirectMaterial=null,this._compileMaterial(this._blurMaterial)}fromScene(t,e=0,n=.1,s=100){Wr=this._renderer.getRenderTarget(),Xr=this._renderer.getActiveCubeFace(),Yr=this._renderer.getActiveMipmapLevel(),qr=this._renderer.xr.enabled,this._renderer.xr.enabled=!1,this._setSize(256);const r=this._allocateTargets();return r.depthBuffer=!0,this._sceneToCubeUV(t,n,s,r),e>0&&this._blur(r,0,0,e),this._applyPMREM(r),this._cleanup(r),r}fromEquirectangular(t,e=null){return this._fromTexture(t,e)}fromCubemap(t,e=null){return this._fromTexture(t,e)}compileCubemapShader(){this._cubemapMaterial===null&&(this._cubemapMaterial=sl(),this._compileMaterial(this._cubemapMaterial))}compileEquirectangularShader(){this._equirectMaterial===null&&(this._equirectMaterial=il(),this._compileMaterial(this._equirectMaterial))}dispose(){this._dispose(),this._cubemapMaterial!==null&&this._cubemapMaterial.dispose(),this._equirectMaterial!==null&&this._equirectMaterial.dispose()}_setSize(t){this._lodMax=Math.floor(Math.log2(t)),this._cubeSize=Math.pow(2,this._lodMax)}_dispose(){this._blurMaterial!==null&&this._blurMaterial.dispose(),this._pingPongRenderTarget!==null&&this._pingPongRenderTarget.dispose();for(let t=0;t<this._lodPlanes.length;t++)this._lodPlanes[t].dispose()}_cleanup(t){this._renderer.setRenderTarget(Wr,Xr,Yr),this._renderer.xr.enabled=qr,t.scissorTest=!1,Vs(t,0,0,t.width,t.height)}_fromTexture(t,e){t.mapping===Oi||t.mapping===Bi?this._setSize(t.image.length===0?16:t.image[0].width||t.image[0].image.width):this._setSize(t.image.width/4),Wr=this._renderer.getRenderTarget(),Xr=this._renderer.getActiveCubeFace(),Yr=this._renderer.getActiveMipmapLevel(),qr=this._renderer.xr.enabled,this._renderer.xr.enabled=!1;const n=e||this._allocateTargets();return this._textureToCubeUV(t,n),this._applyPMREM(n),this._cleanup(n),n}_allocateTargets(){const t=3*Math.max(this._cubeSize,112),e=4*this._cubeSize,n={magFilter:dn,minFilter:dn,generateMipmaps:!1,type:Tn,format:an,colorSpace:ki,depthBuffer:!1},s=nl(t,e,n);if(this._pingPongRenderTarget===null||this._pingPongRenderTarget.width!==t||this._pingPongRenderTarget.height!==e){this._pingPongRenderTarget!==null&&this._dispose(),this._pingPongRenderTarget=nl(t,e,n);const{_lodMax:r}=this;({sizeLods:this._sizeLods,lodPlanes:this._lodPlanes,sigmas:this._sigmas}=tp(r)),this._blurMaterial=ep(r,t,e)}return s}_compileMaterial(t){const e=new Me(this._lodPlanes[0],t);this._renderer.compile(e,Gr)}_sceneToCubeUV(t,e,n,s){const o=new Xe(90,1,e,n),l=[1,-1,1,1,1,1],c=[1,1,1,-1,-1,-1],h=this._renderer,d=h.autoClear,f=h.toneMapping;h.getClearColor(Qo),h.toneMapping=On,h.autoClear=!1;const p=new ls({name:"PMREM.Background",side:He,depthWrite:!1,depthTest:!1}),g=new Me(new hs,p);let v=!1;const m=t.background;m?m.isColor&&(p.color.copy(m),t.background=null,v=!0):(p.color.copy(Qo),v=!0);for(let u=0;u<6;u++){const T=u%3;T===0?(o.up.set(0,l[u],0),o.lookAt(c[u],0,0)):T===1?(o.up.set(0,0,l[u]),o.lookAt(0,c[u],0)):(o.up.set(0,l[u],0),o.lookAt(0,0,c[u]));const b=this._cubeSize;Vs(s,T*b,u>2?b:0,b,b),h.setRenderTarget(s),v&&h.render(g,o),h.render(t,o)}g.geometry.dispose(),g.material.dispose(),h.toneMapping=f,h.autoClear=d,t.background=m}_textureToCubeUV(t,e){const n=this._renderer,s=t.mapping===Oi||t.mapping===Bi;s?(this._cubemapMaterial===null&&(this._cubemapMaterial=sl()),this._cubemapMaterial.uniforms.flipEnvMap.value=t.isRenderTargetTexture===!1?-1:1):this._equirectMaterial===null&&(this._equirectMaterial=il());const r=s?this._cubemapMaterial:this._equirectMaterial,a=new Me(this._lodPlanes[0],r),o=r.uniforms;o.envMap.value=t;const l=this._cubeSize;Vs(e,0,0,3*l,2*l),n.setRenderTarget(e),n.render(a,Gr)}_applyPMREM(t){const e=this._renderer,n=e.autoClear;e.autoClear=!1;const s=this._lodPlanes.length;for(let r=1;r<s;r++){const a=Math.sqrt(this._sigmas[r]*this._sigmas[r]-this._sigmas[r-1]*this._sigmas[r-1]),o=tl[(s-r-1)%tl.length];this._blur(t,r-1,r,a,o)}e.autoClear=n}_blur(t,e,n,s,r){const a=this._pingPongRenderTarget;this._halfBlur(t,a,e,n,s,"latitudinal",r),this._halfBlur(a,t,n,n,s,"longitudinal",r)}_halfBlur(t,e,n,s,r,a,o){const l=this._renderer,c=this._blurMaterial;a!=="latitudinal"&&a!=="longitudinal"&&console.error("blur direction must be either latitudinal or longitudinal!");const h=3,d=new Me(this._lodPlanes[s],c),f=c.uniforms,p=this._sizeLods[n]-1,g=isFinite(r)?Math.PI/(2*p):2*Math.PI/(2*$n-1),v=r/g,m=isFinite(r)?1+Math.floor(h*v):$n;m>$n&&console.warn(`sigmaRadians, ${r}, is too large and will clip, as it requested ${m} samples when the maximum is set to ${$n}`);const u=[];let T=0;for(let A=0;A<$n;++A){const U=A/v,S=Math.exp(-U*U/2);u.push(S),A===0?T+=S:A<m&&(T+=2*S)}for(let A=0;A<u.length;A++)u[A]=u[A]/T;f.envMap.value=t.texture,f.samples.value=m,f.weights.value=u,f.latitudinal.value=a==="latitudinal",o&&(f.poleAxis.value=o);const{_lodMax:b}=this;f.dTheta.value=g,f.mipInt.value=b-n;const y=this._sizeLods[s],L=3*y*(s>b-Pi?s-b+Pi:0),R=4*(this._cubeSize-y);Vs(e,L,R,3*y,2*y),l.setRenderTarget(e),l.render(d,Gr)}}function tp(i){const t=[],e=[],n=[];let s=i;const r=i-Pi+1+Jo.length;for(let a=0;a<r;a++){const o=Math.pow(2,s);e.push(o);let l=1/o;a>i-Pi?l=Jo[a-i+Pi-1]:a===0&&(l=0),n.push(l);const c=1/(o-2),h=-c,d=1+c,f=[h,h,d,h,d,d,h,h,d,d,h,d],p=6,g=6,v=3,m=2,u=1,T=new Float32Array(v*g*p),b=new Float32Array(m*g*p),y=new Float32Array(u*g*p);for(let R=0;R<p;R++){const A=R%3*2/3-1,U=R>2?0:-1,S=[A,U,0,A+2/3,U,0,A+2/3,U+1,0,A,U,0,A+2/3,U+1,0,A,U+1,0];T.set(S,v*g*R),b.set(f,m*g*R);const M=[R,R,R,R,R,R];y.set(M,u*g*R)}const L=new pe;L.setAttribute("position",new de(T,v)),L.setAttribute("uv",new de(b,m)),L.setAttribute("faceIndex",new de(y,u)),t.push(L),s>Pi&&s--}return{lodPlanes:t,sizeLods:e,sigmas:n}}function nl(i,t,e){const n=new on(i,t,e);return n.texture.mapping=hr,n.texture.name="PMREM.cubeUv",n.scissorTest=!0,n}function Vs(i,t,e,n,s){i.viewport.set(t,e,n,s),i.scissor.set(t,e,n,s)}function ep(i,t,e){const n=new Float32Array($n),s=new P(0,1,0);return new Ne({name:"SphericalGaussianBlur",defines:{n:$n,CUBEUV_TEXEL_WIDTH:1/t,CUBEUV_TEXEL_HEIGHT:1/e,CUBEUV_MAX_MIP:`${i}.0`},uniforms:{envMap:{value:null},samples:{value:1},weights:{value:n},latitudinal:{value:!1},dTheta:{value:0},mipInt:{value:0},poleAxis:{value:s}},vertexShader:no(),fragmentShader:`
 
 			precision mediump float;
 			precision mediump int;
@@ -3631,7 +3631,7 @@ void main() {
 				}
 
 			}
-		`,blending:Tn,depthTest:!1,depthWrite:!1})}function el(){return new Ie({name:"EquirectangularToCubeUV",uniforms:{envMap:{value:null}},vertexShader:to(),fragmentShader:`
+		`,blending:bn,depthTest:!1,depthWrite:!1})}function il(){return new Ne({name:"EquirectangularToCubeUV",uniforms:{envMap:{value:null}},vertexShader:no(),fragmentShader:`
 
 			precision mediump float;
 			precision mediump int;
@@ -3650,7 +3650,7 @@ void main() {
 				gl_FragColor = vec4( texture2D ( envMap, uv ).rgb, 1.0 );
 
 			}
-		`,blending:Tn,depthTest:!1,depthWrite:!1})}function nl(){return new Ie({name:"CubemapToCubeUV",uniforms:{envMap:{value:null},flipEnvMap:{value:-1}},vertexShader:to(),fragmentShader:`
+		`,blending:bn,depthTest:!1,depthWrite:!1})}function sl(){return new Ne({name:"CubemapToCubeUV",uniforms:{envMap:{value:null},flipEnvMap:{value:-1}},vertexShader:no(),fragmentShader:`
 
 			precision mediump float;
 			precision mediump int;
@@ -3666,7 +3666,7 @@ void main() {
 				gl_FragColor = textureCube( envMap, vec3( flipEnvMap * vOutputDirection.x, vOutputDirection.yz ) );
 
 			}
-		`,blending:Tn,depthTest:!1,depthWrite:!1})}function to(){return`
+		`,blending:bn,depthTest:!1,depthWrite:!1})}function no(){return`
 
 		precision mediump float;
 		precision mediump int;
@@ -3721,17 +3721,17 @@ void main() {
 			gl_Position = vec4( position, 1.0 );
 
 		}
-	`}function tp(i){let t=new WeakMap,e=null;function n(o){if(o&&o.isTexture){const l=o.mapping,c=l===sa||l===ra,h=l===Fi||l===Oi;if(c||h){let d=t.get(o);const f=d!==void 0?d.texture.pmremVersion:0;if(o.isRenderTargetTexture&&o.pmremVersion!==f)return e===null&&(e=new Qo(i)),d=c?e.fromEquirectangular(o,d):e.fromCubemap(o,d),d.texture.pmremVersion=o.pmremVersion,t.set(o,d),d.texture;if(d!==void 0)return d.texture;{const m=o.image;return c&&m&&m.height>0||h&&m&&s(m)?(e===null&&(e=new Qo(i)),d=c?e.fromEquirectangular(o):e.fromCubemap(o),d.texture.pmremVersion=o.pmremVersion,t.set(o,d),o.addEventListener("dispose",r),d.texture):null}}}return o}function s(o){let l=0;const c=6;for(let h=0;h<c;h++)o[h]!==void 0&&l++;return l===c}function r(o){const l=o.target;l.removeEventListener("dispose",r);const c=t.get(l);c!==void 0&&(t.delete(l),c.dispose())}function a(){t=new WeakMap,e!==null&&(e.dispose(),e=null)}return{get:n,dispose:a}}function ep(i){const t={};function e(n){if(t[n]!==void 0)return t[n];let s;switch(n){case"WEBGL_depth_texture":s=i.getExtension("WEBGL_depth_texture")||i.getExtension("MOZ_WEBGL_depth_texture")||i.getExtension("WEBKIT_WEBGL_depth_texture");break;case"EXT_texture_filter_anisotropic":s=i.getExtension("EXT_texture_filter_anisotropic")||i.getExtension("MOZ_EXT_texture_filter_anisotropic")||i.getExtension("WEBKIT_EXT_texture_filter_anisotropic");break;case"WEBGL_compressed_texture_s3tc":s=i.getExtension("WEBGL_compressed_texture_s3tc")||i.getExtension("MOZ_WEBGL_compressed_texture_s3tc")||i.getExtension("WEBKIT_WEBGL_compressed_texture_s3tc");break;case"WEBGL_compressed_texture_pvrtc":s=i.getExtension("WEBGL_compressed_texture_pvrtc")||i.getExtension("WEBKIT_WEBGL_compressed_texture_pvrtc");break;default:s=i.getExtension(n)}return t[n]=s,s}return{has:function(n){return e(n)!==null},init:function(){e("EXT_color_buffer_float"),e("WEBGL_clip_cull_distance"),e("OES_texture_float_linear"),e("EXT_color_buffer_half_float"),e("WEBGL_multisampled_render_to_texture"),e("WEBGL_render_shared_exponent")},get:function(n){const s=e(n);return s===null&&wi("THREE.WebGLRenderer: "+n+" extension not supported."),s}}}function np(i,t,e,n){const s={},r=new WeakMap;function a(d){const f=d.target;f.index!==null&&t.remove(f.index);for(const g in f.attributes)t.remove(f.attributes[g]);f.removeEventListener("dispose",a),delete s[f.id];const m=r.get(f);m&&(t.remove(m),r.delete(f)),n.releaseStatesOfGeometry(f),f.isInstancedBufferGeometry===!0&&delete f._maxInstanceCount,e.memory.geometries--}function o(d,f){return s[f.id]===!0||(f.addEventListener("dispose",a),s[f.id]=!0,e.memory.geometries++),f}function l(d){const f=d.attributes;for(const m in f)t.update(f[m],i.ARRAY_BUFFER)}function c(d){const f=[],m=d.index,g=d.attributes.position;let x=0;if(m!==null){const b=m.array;x=m.version;for(let E=0,S=b.length;E<S;E+=3){const D=b[E+0],A=b[E+1],w=b[E+2];f.push(D,A,A,w,w,D)}}else if(g!==void 0){const b=g.array;x=g.version;for(let E=0,S=b.length/3-1;E<S;E+=3){const D=E+0,A=E+1,w=E+2;f.push(D,A,A,w,w,D)}}else return;const p=new(jl(f)?Ql:Jl)(f,1);p.version=x;const u=r.get(d);u&&t.remove(u),r.set(d,p)}function h(d){const f=r.get(d);if(f){const m=d.index;m!==null&&f.version<m.version&&c(d)}else c(d);return r.get(d)}return{get:o,update:l,getWireframeAttribute:h}}function ip(i,t,e){let n;function s(f){n=f}let r,a;function o(f){r=f.type,a=f.bytesPerElement}function l(f,m){i.drawElements(n,m,r,f*a),e.update(m,n,1)}function c(f,m,g){g!==0&&(i.drawElementsInstanced(n,m,r,f*a,g),e.update(m,n,g))}function h(f,m,g){if(g===0)return;t.get("WEBGL_multi_draw").multiDrawElementsWEBGL(n,m,0,r,f,0,g);let p=0;for(let u=0;u<g;u++)p+=m[u];e.update(p,n,1)}function d(f,m,g,x){if(g===0)return;const p=t.get("WEBGL_multi_draw");if(p===null)for(let u=0;u<f.length;u++)c(f[u]/a,m[u],x[u]);else{p.multiDrawElementsInstancedWEBGL(n,m,0,r,f,0,x,0,g);let u=0;for(let b=0;b<g;b++)u+=m[b]*x[b];e.update(u,n,1)}}this.setMode=s,this.setIndex=o,this.render=l,this.renderInstances=c,this.renderMultiDraw=h,this.renderMultiDrawInstances=d}function sp(i){const t={geometries:0,textures:0},e={frame:0,calls:0,triangles:0,points:0,lines:0};function n(r,a,o){switch(e.calls++,a){case i.TRIANGLES:e.triangles+=o*(r/3);break;case i.LINES:e.lines+=o*(r/2);break;case i.LINE_STRIP:e.lines+=o*(r-1);break;case i.LINE_LOOP:e.lines+=o*r;break;case i.POINTS:e.points+=o*r;break;default:console.error("THREE.WebGLInfo: Unknown draw mode:",a);break}}function s(){e.calls=0,e.triangles=0,e.points=0,e.lines=0}return{memory:t,render:e,programs:null,autoReset:!0,reset:s,update:n}}function rp(i,t,e){const n=new WeakMap,s=new oe;function r(a,o,l){const c=a.morphTargetInfluences,h=o.morphAttributes.position||o.morphAttributes.normal||o.morphAttributes.color,d=h!==void 0?h.length:0;let f=n.get(o);if(f===void 0||f.count!==d){let y=function(){w.dispose(),n.delete(o),o.removeEventListener("dispose",y)};f!==void 0&&f.texture.dispose();const m=o.morphAttributes.position!==void 0,g=o.morphAttributes.normal!==void 0,x=o.morphAttributes.color!==void 0,p=o.morphAttributes.position||[],u=o.morphAttributes.normal||[],b=o.morphAttributes.color||[];let E=0;m===!0&&(E=1),g===!0&&(E=2),x===!0&&(E=3);let S=o.attributes.position.count*E,D=1;S>t.maxTextureSize&&(D=Math.ceil(S/t.maxTextureSize),S=t.maxTextureSize);const A=new Float32Array(S*D*4*d),w=new Kl(A,S,D,d);w.type=dn,w.needsUpdate=!0;const N=E*4;for(let M=0;M<d;M++){const C=p[M],W=u[M],z=b[M],V=S*D*4*M;for(let K=0;K<C.count;K++){const G=K*N;m===!0&&(s.fromBufferAttribute(C,K),A[V+G+0]=s.x,A[V+G+1]=s.y,A[V+G+2]=s.z,A[V+G+3]=0),g===!0&&(s.fromBufferAttribute(W,K),A[V+G+4]=s.x,A[V+G+5]=s.y,A[V+G+6]=s.z,A[V+G+7]=0),x===!0&&(s.fromBufferAttribute(z,K),A[V+G+8]=s.x,A[V+G+9]=s.y,A[V+G+10]=s.z,A[V+G+11]=z.itemSize===4?s.w:1)}}f={count:d,texture:w,size:new gt(S,D)},n.set(o,f),o.addEventListener("dispose",y)}if(a.isInstancedMesh===!0&&a.morphTexture!==null)l.getUniforms().setValue(i,"morphTexture",a.morphTexture,e);else{let m=0;for(let x=0;x<c.length;x++)m+=c[x];const g=o.morphTargetsRelative?1:1-m;l.getUniforms().setValue(i,"morphTargetBaseInfluence",g),l.getUniforms().setValue(i,"morphTargetInfluences",c)}l.getUniforms().setValue(i,"morphTargetsTexture",f.texture,e),l.getUniforms().setValue(i,"morphTargetsTextureSize",f.size)}return{update:r}}function ap(i,t,e,n){let s=new WeakMap;function r(l){const c=n.render.frame,h=l.geometry,d=t.get(l,h);if(s.get(d)!==c&&(t.update(d),s.set(d,c)),l.isInstancedMesh&&(l.hasEventListener("dispose",o)===!1&&l.addEventListener("dispose",o),s.get(l)!==c&&(e.update(l.instanceMatrix,i.ARRAY_BUFFER),l.instanceColor!==null&&e.update(l.instanceColor,i.ARRAY_BUFFER),s.set(l,c))),l.isSkinnedMesh){const f=l.skeleton;s.get(f)!==c&&(f.update(),s.set(f,c))}return d}function a(){s=new WeakMap}function o(l){const c=l.target;c.removeEventListener("dispose",o),e.remove(c.instanceMatrix),c.instanceColor!==null&&e.remove(c.instanceColor)}return{update:r,dispose:a}}const cc=new Ce,il=new rc(1,1),hc=new Kl,uc=new Ch,dc=new nc,sl=[],rl=[],al=new Float32Array(16),ol=new Float32Array(9),ll=new Float32Array(4);function Gi(i,t,e){const n=i[0];if(n<=0||n>0)return i;const s=t*e;let r=sl[s];if(r===void 0&&(r=new Float32Array(s),sl[s]=r),t!==0){n.toArray(r,0);for(let a=1,o=0;a!==t;++a)o+=e,i[a].toArray(r,o)}return r}function ve(i,t){if(i.length!==t.length)return!1;for(let 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0)(e[0]!==t.x||e[1]!==t.y||e[2]!==t.z||e[3]!==t.w)&&(i.uniform4f(this.addr,t.x,t.y,t.z,t.w),e[0]=t.x,e[1]=t.y,e[2]=t.z,e[3]=t.w);else{if(ve(e,t))return;i.uniform4fv(this.addr,t),xe(e,t)}}function up(i,t){const e=this.cache,n=t.elements;if(n===void 0){if(ve(e,t))return;i.uniformMatrix2fv(this.addr,!1,t),xe(e,t)}else{if(ve(e,n))return;ll.set(n),i.uniformMatrix2fv(this.addr,!1,ll),xe(e,n)}}function dp(i,t){const e=this.cache,n=t.elements;if(n===void 0){if(ve(e,t))return;i.uniformMatrix3fv(this.addr,!1,t),xe(e,t)}else{if(ve(e,n))return;ol.set(n),i.uniformMatrix3fv(this.addr,!1,ol),xe(e,n)}}function fp(i,t){const e=this.cache,n=t.elements;if(n===void 0){if(ve(e,t))return;i.uniformMatrix4fv(this.addr,!1,t),xe(e,t)}else{if(ve(e,n))return;al.set(n),i.uniformMatrix4fv(this.addr,!1,al),xe(e,n)}}function pp(i,t){const e=this.cache;e[0]!==t&&(i.uniform1i(this.addr,t),e[0]=t)}function mp(i,t){const e=this.cache;if(t.x!==void 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0)(e[0]!==t.x||e[1]!==t.y||e[2]!==t.z)&&(i.uniform3ui(this.addr,t.x,t.y,t.z),e[0]=t.x,e[1]=t.y,e[2]=t.z);else{if(ve(e,t))return;i.uniform3uiv(this.addr,t),xe(e,t)}}function Sp(i,t){const e=this.cache;if(t.x!==void 0)(e[0]!==t.x||e[1]!==t.y||e[2]!==t.z||e[3]!==t.w)&&(i.uniform4ui(this.addr,t.x,t.y,t.z,t.w),e[0]=t.x,e[1]=t.y,e[2]=t.z,e[3]=t.w);else{if(ve(e,t))return;i.uniform4uiv(this.addr,t),xe(e,t)}}function yp(i,t,e){const n=this.cache,s=e.allocateTextureUnit();n[0]!==s&&(i.uniform1i(this.addr,s),n[0]=s);let r;this.type===i.SAMPLER_2D_SHADOW?(il.compareFunction=ql,r=il):r=cc,e.setTexture2D(t||r,s)}function Ep(i,t,e){const n=this.cache,s=e.allocateTextureUnit();n[0]!==s&&(i.uniform1i(this.addr,s),n[0]=s),e.setTexture3D(t||uc,s)}function Tp(i,t,e){const n=this.cache,s=e.allocateTextureUnit();n[0]!==s&&(i.uniform1i(this.addr,s),n[0]=s),e.setTextureCube(t||dc,s)}function bp(i,t,e){const n=this.cache,s=e.allocateTextureUnit();n[0]!==s&&(i.uniform1i(this.addr,s),n[0]=s),e.setTexture2DArray(t||hc,s)}function Ap(i){switch(i){case 5126:return op;case 35664:return lp;case 35665:return cp;case 35666:return hp;case 35674:return up;case 35675:return dp;case 35676:return fp;case 5124:case 35670:return pp;case 35667:case 35671:return mp;case 35668:case 35672:return _p;case 35669:case 35673:return gp;case 5125:return vp;case 36294:return xp;case 36295:return Mp;case 36296:return Sp;case 35678:case 36198:case 36298:case 36306:case 35682:return yp;case 35679:case 36299:case 36307:return Ep;case 35680:case 36300:case 36308:case 36293:return Tp;case 36289:case 36303:case 36311:case 36292:return bp}}function wp(i,t){i.uniform1fv(this.addr,t)}function Rp(i,t){const e=Gi(t,this.size,2);i.uniform2fv(this.addr,e)}function Cp(i,t){const e=Gi(t,this.size,3);i.uniform3fv(this.addr,e)}function Pp(i,t){const e=Gi(t,this.size,4);i.uniform4fv(this.addr,e)}function Dp(i,t){const e=Gi(t,this.size,4);i.uniformMatrix2fv(this.addr,!1,e)}function Lp(i,t){const e=Gi(t,this.size,9);i.uniformMatrix3fv(this.addr,!1,e)}function Up(i,t){const e=Gi(t,this.size,16);i.uniformMatrix4fv(this.addr,!1,e)}function Ip(i,t){i.uniform1iv(this.addr,t)}function Np(i,t){i.uniform2iv(this.addr,t)}function Fp(i,t){i.uniform3iv(this.addr,t)}function Op(i,t){i.uniform4iv(this.addr,t)}function Bp(i,t){i.uniform1uiv(this.addr,t)}function zp(i,t){i.uniform2uiv(this.addr,t)}function Hp(i,t){i.uniform3uiv(this.addr,t)}function kp(i,t){i.uniform4uiv(this.addr,t)}function Vp(i,t,e){const n=this.cache,s=t.length,r=cr(e,s);ve(n,r)||(i.uniform1iv(this.addr,r),xe(n,r));for(let a=0;a!==s;++a)e.setTexture2D(t[a]||cc,r[a])}function Gp(i,t,e){const n=this.cache,s=t.length,r=cr(e,s);ve(n,r)||(i.uniform1iv(this.addr,r),xe(n,r));for(let a=0;a!==s;++a)e.setTexture3D(t[a]||uc,r[a])}function Wp(i,t,e){const n=this.cache,s=t.length,r=cr(e,s);ve(n,r)||(i.uniform1iv(this.addr,r),xe(n,r));for(let a=0;a!==s;++a)e.setTextureCube(t[a]||dc,r[a])}function Xp(i,t,e){const n=this.cache,s=t.length,r=cr(e,s);ve(n,r)||(i.uniform1iv(this.addr,r),xe(n,r));for(let a=0;a!==s;++a)e.setTexture2DArray(t[a]||hc,r[a])}function Yp(i){switch(i){case 5126:return wp;case 35664:return Rp;case 35665:return Cp;case 35666:return Pp;case 35674:return Dp;case 35675:return Lp;case 35676:return Up;case 5124:case 35670:return Ip;case 35667:case 35671:return Np;case 35668:case 35672:return Fp;case 35669:case 35673:return Op;case 5125:return Bp;case 36294:return zp;case 36295:return Hp;case 36296:return kp;case 35678:case 36198:case 36298:case 36306:case 35682:return Vp;case 35679:case 36299:case 36307:return Gp;case 35680:case 36300:case 36308:case 36293:return Wp;case 36289:case 36303:case 36311:case 36292:return Xp}}class qp{constructor(t,e,n){this.id=t,this.addr=n,this.cache=[],this.type=e.type,this.setValue=Ap(e.type)}}class jp{constructor(t,e,n){this.id=t,this.addr=n,this.cache=[],this.type=e.type,this.size=e.size,this.setValue=Yp(e.type)}}class Zp{constructor(t){this.id=t,this.seq=[],this.map={}}setValue(t,e,n){const s=this.seq;for(let r=0,a=s.length;r!==a;++r){const o=s[r];o.setValue(t,e[o.id],n)}}}const Wr=/(\w+)(\])?(\[|\.)?/g;function cl(i,t){i.seq.push(t),i.map[t.id]=t}function Kp(i,t,e){const n=i.name,s=n.length;for(Wr.lastIndex=0;;){const r=Wr.exec(n),a=Wr.lastIndex;let o=r[1];const l=r[2]==="]",c=r[3];if(l&&(o=o|0),c===void 0||c==="["&&a+2===s){cl(e,c===void 0?new qp(o,i,t):new jp(o,i,t));break}else{let d=e.map[o];d===void 0&&(d=new Zp(o),cl(e,d)),e=d}}}class qs{constructor(t,e){this.seq=[],this.map={};const n=t.getProgramParameter(e,t.ACTIVE_UNIFORMS);for(let s=0;s<n;++s){const r=t.getActiveUniform(e,s),a=t.getUniformLocation(e,r.name);Kp(r,a,this)}}setValue(t,e,n,s){const r=this.map[e];r!==void 0&&r.setValue(t,n,s)}setOptional(t,e,n){const s=e[n];s!==void 0&&this.setValue(t,n,s)}static 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t[n];let s;switch(n){case"WEBGL_depth_texture":s=i.getExtension("WEBGL_depth_texture")||i.getExtension("MOZ_WEBGL_depth_texture")||i.getExtension("WEBKIT_WEBGL_depth_texture");break;case"EXT_texture_filter_anisotropic":s=i.getExtension("EXT_texture_filter_anisotropic")||i.getExtension("MOZ_EXT_texture_filter_anisotropic")||i.getExtension("WEBKIT_EXT_texture_filter_anisotropic");break;case"WEBGL_compressed_texture_s3tc":s=i.getExtension("WEBGL_compressed_texture_s3tc")||i.getExtension("MOZ_WEBGL_compressed_texture_s3tc")||i.getExtension("WEBKIT_WEBGL_compressed_texture_s3tc");break;case"WEBGL_compressed_texture_pvrtc":s=i.getExtension("WEBGL_compressed_texture_pvrtc")||i.getExtension("WEBKIT_WEBGL_compressed_texture_pvrtc");break;default:s=i.getExtension(n)}return t[n]=s,s}return{has:function(n){return 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T=p.array;v=p.version;for(let b=0,y=T.length;b<y;b+=3){const L=T[b+0],R=T[b+1],A=T[b+2];f.push(L,R,R,A,A,L)}}else if(g!==void 0){const T=g.array;v=g.version;for(let b=0,y=T.length/3-1;b<y;b+=3){const L=b+0,R=b+1,A=b+2;f.push(L,R,R,A,A,L)}}else return;const m=new(Jl(f)?ic:nc)(f,1);m.version=v;const u=r.get(d);u&&t.remove(u),r.set(d,m)}function h(d){const f=r.get(d);if(f){const p=d.index;p!==null&&f.version<p.version&&c(d)}else c(d);return r.get(d)}return{get:o,update:l,getWireframeAttribute:h}}function rp(i,t,e){let n;function s(f){n=f}let r,a;function o(f){r=f.type,a=f.bytesPerElement}function l(f,p){i.drawElements(n,p,r,f*a),e.update(p,n,1)}function c(f,p,g){g!==0&&(i.drawElementsInstanced(n,p,r,f*a,g),e.update(p,n,g))}function h(f,p,g){if(g===0)return;t.get("WEBGL_multi_draw").multiDrawElementsWEBGL(n,p,0,r,f,0,g);let m=0;for(let u=0;u<g;u++)m+=p[u];e.update(m,n,1)}function d(f,p,g,v){if(g===0)return;const m=t.get("WEBGL_multi_draw");if(m===null)for(let u=0;u<f.length;u++)c(f[u]/a,p[u],v[u]);else{m.multiDrawElementsInstancedWEBGL(n,p,0,r,f,0,v,0,g);let u=0;for(let T=0;T<g;T++)u+=p[T]*v[T];e.update(u,n,1)}}this.setMode=s,this.setIndex=o,this.render=l,this.renderInstances=c,this.renderMultiDraw=h,this.renderMultiDrawInstances=d}function ap(i){const t={geometries:0,textures:0},e={frame:0,calls:0,triangles:0,points:0,lines:0};function n(r,a,o){switch(e.calls++,a){case i.TRIANGLES:e.triangles+=o*(r/3);break;case i.LINES:e.lines+=o*(r/2);break;case i.LINE_STRIP:e.lines+=o*(r-1);break;case i.LINE_LOOP:e.lines+=o*r;break;case i.POINTS:e.points+=o*r;break;default:console.error("THREE.WebGLInfo: Unknown draw mode:",a);break}}function s(){e.calls=0,e.triangles=0,e.points=0,e.lines=0}return{memory:t,render:e,programs:null,autoReset:!0,reset:s,update:n}}function op(i,t,e){const n=new WeakMap,s=new le;function r(a,o,l){const c=a.morphTargetInfluences,h=o.morphAttributes.position||o.morphAttributes.normal||o.morphAttributes.color,d=h!==void 0?h.length:0;let f=n.get(o);if(f===void 0||f.count!==d){let S=function(){A.dispose(),n.delete(o),o.removeEventListener("dispose",S)};f!==void 0&&f.texture.dispose();const p=o.morphAttributes.position!==void 0,g=o.morphAttributes.normal!==void 0,v=o.morphAttributes.color!==void 0,m=o.morphAttributes.position||[],u=o.morphAttributes.normal||[],T=o.morphAttributes.color||[];let b=0;p===!0&&(b=1),g===!0&&(b=2),v===!0&&(b=3);let y=o.attributes.position.count*b,L=1;y>t.maxTextureSize&&(L=Math.ceil(y/t.maxTextureSize),y=t.maxTextureSize);const R=new Float32Array(y*L*4*d),A=new tc(R,y,L,d);A.type=fn,A.needsUpdate=!0;const U=b*4;for(let M=0;M<d;M++){const D=m[M],W=u[M],z=T[M],V=y*L*4*M;for(let $=0;$<D.count;$++){const G=$*U;p===!0&&(s.fromBufferAttribute(D,$),R[V+G+0]=s.x,R[V+G+1]=s.y,R[V+G+2]=s.z,R[V+G+3]=0),g===!0&&(s.fromBufferAttribute(W,$),R[V+G+4]=s.x,R[V+G+5]=s.y,R[V+G+6]=s.z,R[V+G+7]=0),v===!0&&(s.fromBufferAttribute(z,$),R[V+G+8]=s.x,R[V+G+9]=s.y,R[V+G+10]=s.z,R[V+G+11]=z.itemSize===4?s.w:1)}}f={count:d,texture:A,size:new vt(y,L)},n.set(o,f),o.addEventListener("dispose",S)}if(a.isInstancedMesh===!0&&a.morphTexture!==null)l.getUniforms().setValue(i,"morphTexture",a.morphTexture,e);else{let p=0;for(let v=0;v<c.length;v++)p+=c[v];const g=o.morphTargetsRelative?1:1-p;l.getUniforms().setValue(i,"morphTargetBaseInfluence",g),l.getUniforms().setValue(i,"morphTargetInfluences",c)}l.getUniforms().setValue(i,"morphTargetsTexture",f.texture,e),l.getUniforms().setValue(i,"morphTargetsTextureSize",f.size)}return{update:r}}function lp(i,t,e,n){let s=new WeakMap;function r(l){const c=n.render.frame,h=l.geometry,d=t.get(l,h);if(s.get(d)!==c&&(t.update(d),s.set(d,c)),l.isInstancedMesh&&(l.hasEventListener("dispose",o)===!1&&l.addEventListener("dispose",o),s.get(l)!==c&&(e.update(l.instanceMatrix,i.ARRAY_BUFFER),l.instanceColor!==null&&e.update(l.instanceColor,i.ARRAY_BUFFER),s.set(l,c))),l.isSkinnedMesh){const f=l.skeleton;s.get(f)!==c&&(f.update(),s.set(f,c))}return d}function a(){s=new WeakMap}function o(l){const c=l.target;c.removeEventListener("dispose",o),e.remove(c.instanceMatrix),c.instanceColor!==null&&e.remove(c.instanceColor)}return{update:r,dispose:a}}const dc=new Ce,rl=new lc(1,1),fc=new tc,pc=new Dh,mc=new ac,al=[],ol=[],ll=new Float32Array(16),cl=new Float32Array(9),hl=new Float32Array(4);function Wi(i,t,e){const n=i[0];if(n<=0||n>0)return i;const s=t*e;let r=al[s];if(r===void 0&&(r=new Float32Array(s),al[s]=r),t!==0){n.toArray(r,0);for(let a=1,o=0;a!==t;++a)o+=e,i[a].toArray(r,o)}return r}function Se(i,t){if(i.length!==t.length)return!1;for(let e=0,n=i.length;e<n;e++)if(i[e]!==t[e])return!1;return!0}function ye(i,t){for(let e=0,n=t.length;e<n;e++)i[e]=t[e]}function fr(i,t){let e=ol[t];e===void 0&&(e=new Int32Array(t),ol[t]=e);for(let n=0;n!==t;++n)e[n]=i.allocateTextureUnit();return e}function cp(i,t){const e=this.cache;e[0]!==t&&(i.uniform1f(this.addr,t),e[0]=t)}function hp(i,t){const e=this.cache;if(t.x!==void 0)(e[0]!==t.x||e[1]!==t.y)&&(i.uniform2f(this.addr,t.x,t.y),e[0]=t.x,e[1]=t.y);else{if(Se(e,t))return;i.uniform2fv(this.addr,t),ye(e,t)}}function up(i,t){const e=this.cache;if(t.x!==void 0)(e[0]!==t.x||e[1]!==t.y||e[2]!==t.z)&&(i.uniform3f(this.addr,t.x,t.y,t.z),e[0]=t.x,e[1]=t.y,e[2]=t.z);else if(t.r!==void 0)(e[0]!==t.r||e[1]!==t.g||e[2]!==t.b)&&(i.uniform3f(this.addr,t.r,t.g,t.b),e[0]=t.r,e[1]=t.g,e[2]=t.b);else{if(Se(e,t))return;i.uniform3fv(this.addr,t),ye(e,t)}}function dp(i,t){const e=this.cache;if(t.x!==void 0)(e[0]!==t.x||e[1]!==t.y||e[2]!==t.z||e[3]!==t.w)&&(i.uniform4f(this.addr,t.x,t.y,t.z,t.w),e[0]=t.x,e[1]=t.y,e[2]=t.z,e[3]=t.w);else{if(Se(e,t))return;i.uniform4fv(this.addr,t),ye(e,t)}}function fp(i,t){const e=this.cache,n=t.elements;if(n===void 0){if(Se(e,t))return;i.uniformMatrix2fv(this.addr,!1,t),ye(e,t)}else{if(Se(e,n))return;hl.set(n),i.uniformMatrix2fv(this.addr,!1,hl),ye(e,n)}}function pp(i,t){const e=this.cache,n=t.elements;if(n===void 0){if(Se(e,t))return;i.uniformMatrix3fv(this.addr,!1,t),ye(e,t)}else{if(Se(e,n))return;cl.set(n),i.uniformMatrix3fv(this.addr,!1,cl),ye(e,n)}}function mp(i,t){const e=this.cache,n=t.elements;if(n===void 0){if(Se(e,t))return;i.uniformMatrix4fv(this.addr,!1,t),ye(e,t)}else{if(Se(e,n))return;ll.set(n),i.uniformMatrix4fv(this.addr,!1,ll),ye(e,n)}}function gp(i,t){const e=this.cache;e[0]!==t&&(i.uniform1i(this.addr,t),e[0]=t)}function _p(i,t){const e=this.cache;if(t.x!==void 0)(e[0]!==t.x||e[1]!==t.y)&&(i.uniform2i(this.addr,t.x,t.y),e[0]=t.x,e[1]=t.y);else{if(Se(e,t))return;i.uniform2iv(this.addr,t),ye(e,t)}}function vp(i,t){const e=this.cache;if(t.x!==void 0)(e[0]!==t.x||e[1]!==t.y||e[2]!==t.z)&&(i.uniform3i(this.addr,t.x,t.y,t.z),e[0]=t.x,e[1]=t.y,e[2]=t.z);else{if(Se(e,t))return;i.uniform3iv(this.addr,t),ye(e,t)}}function xp(i,t){const e=this.cache;if(t.x!==void 0)(e[0]!==t.x||e[1]!==t.y||e[2]!==t.z||e[3]!==t.w)&&(i.uniform4i(this.addr,t.x,t.y,t.z,t.w),e[0]=t.x,e[1]=t.y,e[2]=t.z,e[3]=t.w);else{if(Se(e,t))return;i.uniform4iv(this.addr,t),ye(e,t)}}function Mp(i,t){const e=this.cache;e[0]!==t&&(i.uniform1ui(this.addr,t),e[0]=t)}function Sp(i,t){const e=this.cache;if(t.x!==void 0)(e[0]!==t.x||e[1]!==t.y)&&(i.uniform2ui(this.addr,t.x,t.y),e[0]=t.x,e[1]=t.y);else{if(Se(e,t))return;i.uniform2uiv(this.addr,t),ye(e,t)}}function yp(i,t){const e=this.cache;if(t.x!==void 0)(e[0]!==t.x||e[1]!==t.y||e[2]!==t.z)&&(i.uniform3ui(this.addr,t.x,t.y,t.z),e[0]=t.x,e[1]=t.y,e[2]=t.z);else{if(Se(e,t))return;i.uniform3uiv(this.addr,t),ye(e,t)}}function Ep(i,t){const e=this.cache;if(t.x!==void 0)(e[0]!==t.x||e[1]!==t.y||e[2]!==t.z||e[3]!==t.w)&&(i.uniform4ui(this.addr,t.x,t.y,t.z,t.w),e[0]=t.x,e[1]=t.y,e[2]=t.z,e[3]=t.w);else{if(Se(e,t))return;i.uniform4uiv(this.addr,t),ye(e,t)}}function bp(i,t,e){const n=this.cache,s=e.allocateTextureUnit();n[0]!==s&&(i.uniform1i(this.addr,s),n[0]=s);let r;this.type===i.SAMPLER_2D_SHADOW?(rl.compareFunction=$l,r=rl):r=dc,e.setTexture2D(t||r,s)}function Tp(i,t,e){const n=this.cache,s=e.allocateTextureUnit();n[0]!==s&&(i.uniform1i(this.addr,s),n[0]=s),e.setTexture3D(t||pc,s)}function wp(i,t,e){const n=this.cache,s=e.allocateTextureUnit();n[0]!==s&&(i.uniform1i(this.addr,s),n[0]=s),e.setTextureCube(t||mc,s)}function Ap(i,t,e){const n=this.cache,s=e.allocateTextureUnit();n[0]!==s&&(i.uniform1i(this.addr,s),n[0]=s),e.setTexture2DArray(t||fc,s)}function Rp(i){switch(i){case 5126:return cp;case 35664:return hp;case 35665:return up;case 35666:return dp;case 35674:return fp;case 35675:return pp;case 35676:return mp;case 5124:case 35670:return gp;case 35667:case 35671:return _p;case 35668:case 35672:return vp;case 35669:case 35673:return xp;case 5125:return Mp;case 36294:return Sp;case 36295:return yp;case 36296:return Ep;case 35678:case 36198:case 36298:case 36306:case 35682:return bp;case 35679:case 36299:case 36307:return Tp;case 35680:case 36300:case 36308:case 36293:return wp;case 36289:case 36303:case 36311:case 36292:return Ap}}function Cp(i,t){i.uniform1fv(this.addr,t)}function Pp(i,t){const e=Wi(t,this.size,2);i.uniform2fv(this.addr,e)}function Dp(i,t){const e=Wi(t,this.size,3);i.uniform3fv(this.addr,e)}function Lp(i,t){const e=Wi(t,this.size,4);i.uniform4fv(this.addr,e)}function Up(i,t){const e=Wi(t,this.size,4);i.uniformMatrix2fv(this.addr,!1,e)}function Ip(i,t){const e=Wi(t,this.size,9);i.uniformMatrix3fv(this.addr,!1,e)}function Np(i,t){const e=Wi(t,this.size,16);i.uniformMatrix4fv(this.addr,!1,e)}function Fp(i,t){i.uniform1iv(this.addr,t)}function Op(i,t){i.uniform2iv(this.addr,t)}function Bp(i,t){i.uniform3iv(this.addr,t)}function zp(i,t){i.uniform4iv(this.addr,t)}function Hp(i,t){i.uniform1uiv(this.addr,t)}function kp(i,t){i.uniform2uiv(this.addr,t)}function Vp(i,t){i.uniform3uiv(this.addr,t)}function Gp(i,t){i.uniform4uiv(this.addr,t)}function Wp(i,t,e){const n=this.cache,s=t.length,r=fr(e,s);Se(n,r)||(i.uniform1iv(this.addr,r),ye(n,r));for(let a=0;a!==s;++a)e.setTexture2D(t[a]||dc,r[a])}function Xp(i,t,e){const n=this.cache,s=t.length,r=fr(e,s);Se(n,r)||(i.uniform1iv(this.addr,r),ye(n,r));for(let a=0;a!==s;++a)e.setTexture3D(t[a]||pc,r[a])}function Yp(i,t,e){const n=this.cache,s=t.length,r=fr(e,s);Se(n,r)||(i.uniform1iv(this.addr,r),ye(n,r));for(let a=0;a!==s;++a)e.setTextureCube(t[a]||mc,r[a])}function qp(i,t,e){const n=this.cache,s=t.length,r=fr(e,s);Se(n,r)||(i.uniform1iv(this.addr,r),ye(n,r));for(let a=0;a!==s;++a)e.setTexture2DArray(t[a]||fc,r[a])}function jp(i){switch(i){case 5126:return Cp;case 35664:return Pp;case 35665:return Dp;case 35666:return Lp;case 35674:return Up;case 35675:return Ip;case 35676:return Np;case 5124:case 35670:return Fp;case 35667:case 35671:return Op;case 35668:case 35672:return Bp;case 35669:case 35673:return zp;case 5125:return Hp;case 36294:return kp;case 36295:return Vp;case 36296:return Gp;case 35678:case 36198:case 36298:case 36306:case 35682:return Wp;case 35679:case 36299:case 36307:return Xp;case 35680:case 36300:case 36308:case 36293:return Yp;case 36289:case 36303:case 36311:case 36292:return qp}}class Zp{constructor(t,e,n){this.id=t,this.addr=n,this.cache=[],this.type=e.type,this.setValue=Rp(e.type)}}class Kp{constructor(t,e,n){this.id=t,this.addr=n,this.cache=[],this.type=e.type,this.size=e.size,this.setValue=jp(e.type)}}class $p{constructor(t){this.id=t,this.seq=[],this.map={}}setValue(t,e,n){const s=this.seq;for(let r=0,a=s.length;r!==a;++r){const o=s[r];o.setValue(t,e[o.id],n)}}}const jr=/(\w+)(\])?(\[|\.)?/g;function ul(i,t){i.seq.push(t),i.map[t.id]=t}function Jp(i,t,e){const n=i.name,s=n.length;for(jr.lastIndex=0;;){const r=jr.exec(n),a=jr.lastIndex;let o=r[1];const l=r[2]==="]",c=r[3];if(l&&(o=o|0),c===void 0||c==="["&&a+2===s){ul(e,c===void 0?new Zp(o,i,t):new Kp(o,i,t));break}else{let d=e.map[o];d===void 0&&(d=new $p(o),ul(e,d)),e=d}}}class $s{constructor(t,e){this.seq=[],this.map={};const n=t.getProgramParameter(e,t.ACTIVE_UNIFORMS);for(let s=0;s<n;++s){const r=t.getActiveUniform(e,s),a=t.getUniformLocation(e,r.name);Jp(r,a,this)}}setValue(t,e,n,s){const r=this.map[e];r!==void 0&&r.setValue(t,n,s)}setOptional(t,e,n){const s=e[n];s!==void 0&&this.setValue(t,n,s)}static upload(t,e,n,s){for(let r=0,a=e.length;r!==a;++r){const o=e[r],l=n[o.id];l.needsUpdate!==!1&&o.setValue(t,l.value,s)}}static seqWithValue(t,e){const n=[];for(let s=0,r=t.length;s!==r;++s){const a=t[s];a.id in e&&n.push(a)}return n}}function dl(i,t,e){const n=i.createShader(t);return i.shaderSource(n,e),i.compileShader(n),n}const Qp=37297;let tm=0;function em(i,t){const e=i.split(`
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+`)}const fl=new Ht;function nm(i){Jt._getMatrix(fl,Jt.workingColorSpace,i);const t=`mat3( ${fl.elements.map(e=>e.toFixed(4))} )`;switch(Jt.getTransfer(i)){case tr:return[t,"LinearTransferOETF"];case re:return[t,"sRGBTransferOETF"];default:return console.warn("THREE.WebGLProgram: Unsupported color space: ",i),[t,"LinearTransferOETF"]}}function pl(i,t,e){const n=i.getShaderParameter(t,i.COMPILE_STATUS),s=i.getShaderInfoLog(t).trim();if(n&&s==="")return"";const r=/ERROR: 0:(\d+)/.exec(s);if(r){const a=parseInt(r[1]);return e.toUpperCase()+`
 
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-`+Qp(i.getShaderSource(t),a)}else return s}function em(i,t){const e=tm(t);return[`vec4 ${i}( vec4 value ) {`,`	return ${e[1]}( vec4( value.rgb * ${e[0]}, value.a ) );`,"}"].join(`
-`)}function nm(i,t){let e;switch(t){case eh:e="Linear";break;case nh:e="Reinhard";break;case ih:e="Cineon";break;case Nl:e="ACESFilmic";break;case rh:e="AgX";break;case ah:e="Neutral";break;case sh:e="Custom";break;default:console.warn("THREE.WebGLProgram: Unsupported toneMapping:",t),e="Linear"}return"vec3 "+i+"( vec3 color ) { return "+e+"ToneMapping( color ); }"}const zs=new P;function im(){$t.getLuminanceCoefficients(zs);const i=zs.x.toFixed(4),t=zs.y.toFixed(4),e=zs.z.toFixed(4);return["float luminance( const in vec3 rgb ) {",`	const vec3 weights = vec3( ${i}, ${t}, ${e} );`,"	return dot( weights, rgb );","}"].join(`
-`)}function sm(i){return[i.extensionClipCullDistance?"#extension GL_ANGLE_clip_cull_distance : require":"",i.extensionMultiDraw?"#extension GL_ANGLE_multi_draw : require":""].filter(is).join(`
-`)}function rm(i){const t=[];for(const e in i){const n=i[e];n!==!1&&t.push("#define "+e+" "+n)}return t.join(`
-`)}function am(i,t){const e={},n=i.getProgramParameter(t,i.ACTIVE_ATTRIBUTES);for(let s=0;s<n;s++){const r=i.getActiveAttrib(t,s),a=r.name;let o=1;r.type===i.FLOAT_MAT2&&(o=2),r.type===i.FLOAT_MAT3&&(o=3),r.type===i.FLOAT_MAT4&&(o=4),e[a]={type:r.type,location:i.getAttribLocation(t,a),locationSize:o}}return e}function is(i){return i!==""}function fl(i,t){const e=t.numSpotLightShadows+t.numSpotLightMaps-t.numSpotLightShadowsWithMaps;return i.replace(/NUM_DIR_LIGHTS/g,t.numDirLights).replace(/NUM_SPOT_LIGHTS/g,t.numSpotLights).replace(/NUM_SPOT_LIGHT_MAPS/g,t.numSpotLightMaps).replace(/NUM_SPOT_LIGHT_COORDS/g,e).replace(/NUM_RECT_AREA_LIGHTS/g,t.numRectAreaLights).replace(/NUM_POINT_LIGHTS/g,t.numPointLights).replace(/NUM_HEMI_LIGHTS/g,t.numHemiLights).replace(/NUM_DIR_LIGHT_SHADOWS/g,t.numDirLightShadows).replace(/NUM_SPOT_LIGHT_SHADOWS_WITH_MAPS/g,t.numSpotLightShadowsWithMaps).replace(/NUM_SPOT_LIGHT_SHADOWS/g,t.numSpotLightShadows).replace(/NUM_POINT_LIGHT_SHADOWS/g,t.numPointLightShadows)}function pl(i,t){return i.replace(/NUM_CLIPPING_PLANES/g,t.numClippingPlanes).replace(/UNION_CLIPPING_PLANES/g,t.numClippingPlanes-t.numClipIntersection)}const om=/^[ \t]*#include +<([\w\d./]+)>/gm;function Ha(i){return i.replace(om,cm)}const lm=new Map;function cm(i,t){let e=kt[t];if(e===void 0){const n=lm.get(t);if(n!==void 0)e=kt[n],console.warn('THREE.WebGLRenderer: Shader chunk "%s" has been deprecated. Use "%s" instead.',t,n);else throw new Error("Can not resolve #include <"+t+">")}return Ha(e)}const hm=/#pragma unroll_loop_start\s+for\s*\(\s*int\s+i\s*=\s*(\d+)\s*;\s*i\s*<\s*(\d+)\s*;\s*i\s*\+\+\s*\)\s*{([\s\S]+?)}\s+#pragma unroll_loop_end/g;function ml(i){return i.replace(hm,um)}function um(i,t,e,n){let s="";for(let r=parseInt(t);r<parseInt(e);r++)s+=n.replace(/\[\s*i\s*\]/g,"[ "+r+" ]").replace(/UNROLLED_LOOP_INDEX/g,r);return s}function _l(i){let t=`precision ${i.precision} float;
+`+em(i.getShaderSource(t),a)}else return s}function im(i,t){const e=nm(t);return[`vec4 ${i}( vec4 value ) {`,`	return ${e[1]}( vec4( value.rgb * ${e[0]}, value.a ) );`,"}"].join(`
+`)}function sm(i,t){let e;switch(t){case ih:e="Linear";break;case sh:e="Reinhard";break;case rh:e="Cineon";break;case zl:e="ACESFilmic";break;case oh:e="AgX";break;case lh:e="Neutral";break;case ah:e="Custom";break;default:console.warn("THREE.WebGLProgram: Unsupported toneMapping:",t),e="Linear"}return"vec3 "+i+"( vec3 color ) { return "+e+"ToneMapping( color ); }"}const Gs=new P;function rm(){Jt.getLuminanceCoefficients(Gs);const i=Gs.x.toFixed(4),t=Gs.y.toFixed(4),e=Gs.z.toFixed(4);return["float luminance( const in vec3 rgb ) {",`	const vec3 weights = vec3( ${i}, ${t}, ${e} );`,"	return dot( weights, rgb );","}"].join(`
+`)}function am(i){return[i.extensionClipCullDistance?"#extension GL_ANGLE_clip_cull_distance : require":"",i.extensionMultiDraw?"#extension GL_ANGLE_multi_draw : require":""].filter(ss).join(`
+`)}function om(i){const t=[];for(const e in i){const n=i[e];n!==!1&&t.push("#define "+e+" "+n)}return t.join(`
+`)}function lm(i,t){const e={},n=i.getProgramParameter(t,i.ACTIVE_ATTRIBUTES);for(let s=0;s<n;s++){const r=i.getActiveAttrib(t,s),a=r.name;let o=1;r.type===i.FLOAT_MAT2&&(o=2),r.type===i.FLOAT_MAT3&&(o=3),r.type===i.FLOAT_MAT4&&(o=4),e[a]={type:r.type,location:i.getAttribLocation(t,a),locationSize:o}}return e}function ss(i){return i!==""}function ml(i,t){const e=t.numSpotLightShadows+t.numSpotLightMaps-t.numSpotLightShadowsWithMaps;return i.replace(/NUM_DIR_LIGHTS/g,t.numDirLights).replace(/NUM_SPOT_LIGHTS/g,t.numSpotLights).replace(/NUM_SPOT_LIGHT_MAPS/g,t.numSpotLightMaps).replace(/NUM_SPOT_LIGHT_COORDS/g,e).replace(/NUM_RECT_AREA_LIGHTS/g,t.numRectAreaLights).replace(/NUM_POINT_LIGHTS/g,t.numPointLights).replace(/NUM_HEMI_LIGHTS/g,t.numHemiLights).replace(/NUM_DIR_LIGHT_SHADOWS/g,t.numDirLightShadows).replace(/NUM_SPOT_LIGHT_SHADOWS_WITH_MAPS/g,t.numSpotLightShadowsWithMaps).replace(/NUM_SPOT_LIGHT_SHADOWS/g,t.numSpotLightShadows).replace(/NUM_POINT_LIGHT_SHADOWS/g,t.numPointLightShadows)}function gl(i,t){return i.replace(/NUM_CLIPPING_PLANES/g,t.numClippingPlanes).replace(/UNION_CLIPPING_PLANES/g,t.numClippingPlanes-t.numClipIntersection)}const cm=/^[ \t]*#include +<([\w\d./]+)>/gm;function Wa(i){return i.replace(cm,um)}const hm=new Map;function um(i,t){let e=Vt[t];if(e===void 0){const n=hm.get(t);if(n!==void 0)e=Vt[n],console.warn('THREE.WebGLRenderer: Shader chunk "%s" has been deprecated. Use "%s" instead.',t,n);else throw new Error("Can not resolve #include <"+t+">")}return Wa(e)}const dm=/#pragma unroll_loop_start\s+for\s*\(\s*int\s+i\s*=\s*(\d+)\s*;\s*i\s*<\s*(\d+)\s*;\s*i\s*\+\+\s*\)\s*{([\s\S]+?)}\s+#pragma unroll_loop_end/g;function _l(i){return i.replace(dm,fm)}function fm(i,t,e,n){let s="";for(let r=parseInt(t);r<parseInt(e);r++)s+=n.replace(/\[\s*i\s*\]/g,"[ "+r+" ]").replace(/UNROLLED_LOOP_INDEX/g,r);return s}function vl(i){let t=`precision ${i.precision} float;
 	precision ${i.precision} int;
 	precision ${i.precision} sampler2D;
 	precision ${i.precision} samplerCube;
@@ -3751,30 +3751,30 @@ void main() {
 	`;return i.precision==="highp"?t+=`
 #define HIGH_PRECISION`:i.precision==="mediump"?t+=`
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-`:"";e.isRawShaderMaterial?(p=["#define SHADER_TYPE "+e.shaderType,"#define SHADER_NAME "+e.shaderName,g].filter(is).join(`
-`),p.length>0&&(p+=`
-`),u=["#define SHADER_TYPE "+e.shaderType,"#define SHADER_NAME "+e.shaderName,g].filter(is).join(`
+#define LOW_PRECISION`),t}function pm(i){let t="SHADOWMAP_TYPE_BASIC";return i.shadowMapType===Ol?t="SHADOWMAP_TYPE_PCF":i.shadowMapType===Fc?t="SHADOWMAP_TYPE_PCF_SOFT":i.shadowMapType===yn&&(t="SHADOWMAP_TYPE_VSM"),t}function mm(i){let t="ENVMAP_TYPE_CUBE";if(i.envMap)switch(i.envMapMode){case Oi:case Bi:t="ENVMAP_TYPE_CUBE";break;case hr:t="ENVMAP_TYPE_CUBE_UV";break}return t}function gm(i){let t="ENVMAP_MODE_REFLECTION";if(i.envMap)switch(i.envMapMode){case Bi:t="ENVMAP_MODE_REFRACTION";break}return t}function _m(i){let t="ENVMAP_BLENDING_NONE";if(i.envMap)switch(i.combine){case Bl:t="ENVMAP_BLENDING_MULTIPLY";break;case eh:t="ENVMAP_BLENDING_MIX";break;case nh:t="ENVMAP_BLENDING_ADD";break}return t}function vm(i){const t=i.envMapCubeUVHeight;if(t===null)return null;const e=Math.log2(t)-2,n=1/t;return{texelWidth:1/(3*Math.max(Math.pow(2,e),112)),texelHeight:n,maxMip:e}}function xm(i,t,e,n){const s=i.getContext(),r=e.defines;let a=e.vertexShader,o=e.fragmentShader;const l=pm(e),c=mm(e),h=gm(e),d=_m(e),f=vm(e),p=am(e),g=om(r),v=s.createProgram();let m,u,T=e.glslVersion?"#version "+e.glslVersion+`
+`:"";e.isRawShaderMaterial?(m=["#define SHADER_TYPE "+e.shaderType,"#define SHADER_NAME "+e.shaderName,g].filter(ss).join(`
+`),m.length>0&&(m+=`
+`),u=["#define SHADER_TYPE "+e.shaderType,"#define SHADER_NAME "+e.shaderName,g].filter(ss).join(`
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SHEEN_ROUGHNESSMAP_UV "+e.sheenRoughnessMapUv:"",e.specularMapUv?"#define SPECULARMAP_UV "+e.specularMapUv:"",e.specularColorMapUv?"#define SPECULAR_COLORMAP_UV "+e.specularColorMapUv:"",e.specularIntensityMapUv?"#define SPECULAR_INTENSITYMAP_UV "+e.specularIntensityMapUv:"",e.transmissionMapUv?"#define TRANSMISSIONMAP_UV "+e.transmissionMapUv:"",e.thicknessMapUv?"#define THICKNESSMAP_UV "+e.thicknessMapUv:"",e.vertexTangents&&e.flatShading===!1?"#define USE_TANGENT":"",e.vertexColors?"#define USE_COLOR":"",e.vertexAlphas?"#define USE_COLOR_ALPHA":"",e.vertexUv1s?"#define USE_UV1":"",e.vertexUv2s?"#define USE_UV2":"",e.vertexUv3s?"#define USE_UV3":"",e.pointsUvs?"#define USE_POINTS_UV":"",e.flatShading?"#define FLAT_SHADED":"",e.skinning?"#define USE_SKINNING":"",e.morphTargets?"#define USE_MORPHTARGETS":"",e.morphNormals&&e.flatShading===!1?"#define USE_MORPHNORMALS":"",e.morphColors?"#define USE_MORPHCOLORS":"",e.morphTargetsCount>0?"#define MORPHTARGETS_TEXTURE_STRIDE 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-`].filter(is).join(`
-`),u=[_l(e),"#define SHADER_TYPE "+e.shaderType,"#define SHADER_NAME "+e.shaderName,g,e.useFog&&e.fog?"#define USE_FOG":"",e.useFog&&e.fogExp2?"#define FOG_EXP2":"",e.alphaToCoverage?"#define ALPHA_TO_COVERAGE":"",e.map?"#define USE_MAP":"",e.matcap?"#define USE_MATCAP":"",e.envMap?"#define USE_ENVMAP":"",e.envMap?"#define "+c:"",e.envMap?"#define "+h:"",e.envMap?"#define "+d:"",f?"#define CUBEUV_TEXEL_WIDTH "+f.texelWidth:"",f?"#define CUBEUV_TEXEL_HEIGHT "+f.texelHeight:"",f?"#define CUBEUV_MAX_MIP "+f.maxMip+".0":"",e.lightMap?"#define USE_LIGHTMAP":"",e.aoMap?"#define USE_AOMAP":"",e.bumpMap?"#define USE_BUMPMAP":"",e.normalMap?"#define USE_NORMALMAP":"",e.normalMapObjectSpace?"#define USE_NORMALMAP_OBJECTSPACE":"",e.normalMapTangentSpace?"#define USE_NORMALMAP_TANGENTSPACE":"",e.emissiveMap?"#define USE_EMISSIVEMAP":"",e.anisotropy?"#define USE_ANISOTROPY":"",e.anisotropyMap?"#define USE_ANISOTROPYMAP":"",e.clearcoat?"#define USE_CLEARCOAT":"",e.clearcoatMap?"#define USE_CLEARCOATMAP":"",e.clearcoatRoughnessMap?"#define USE_CLEARCOAT_ROUGHNESSMAP":"",e.clearcoatNormalMap?"#define USE_CLEARCOAT_NORMALMAP":"",e.dispersion?"#define USE_DISPERSION":"",e.iridescence?"#define USE_IRIDESCENCE":"",e.iridescenceMap?"#define USE_IRIDESCENCEMAP":"",e.iridescenceThicknessMap?"#define USE_IRIDESCENCE_THICKNESSMAP":"",e.specularMap?"#define USE_SPECULARMAP":"",e.specularColorMap?"#define USE_SPECULAR_COLORMAP":"",e.specularIntensityMap?"#define USE_SPECULAR_INTENSITYMAP":"",e.roughnessMap?"#define USE_ROUGHNESSMAP":"",e.metalnessMap?"#define USE_METALNESSMAP":"",e.alphaMap?"#define USE_ALPHAMAP":"",e.alphaTest?"#define USE_ALPHATEST":"",e.alphaHash?"#define USE_ALPHAHASH":"",e.sheen?"#define USE_SHEEN":"",e.sheenColorMap?"#define USE_SHEEN_COLORMAP":"",e.sheenRoughnessMap?"#define USE_SHEEN_ROUGHNESSMAP":"",e.transmission?"#define USE_TRANSMISSION":"",e.transmissionMap?"#define USE_TRANSMISSIONMAP":"",e.thicknessMap?"#define USE_THICKNESSMAP":"",e.vertexTangents&&e.flatShading===!1?"#define USE_TANGENT":"",e.vertexColors||e.instancingColor||e.batchingColor?"#define USE_COLOR":"",e.vertexAlphas?"#define USE_COLOR_ALPHA":"",e.vertexUv1s?"#define USE_UV1":"",e.vertexUv2s?"#define USE_UV2":"",e.vertexUv3s?"#define USE_UV3":"",e.pointsUvs?"#define USE_POINTS_UV":"",e.gradientMap?"#define USE_GRADIENTMAP":"",e.flatShading?"#define FLAT_SHADED":"",e.doubleSided?"#define DOUBLE_SIDED":"",e.flipSided?"#define FLIP_SIDED":"",e.shadowMapEnabled?"#define USE_SHADOWMAP":"",e.shadowMapEnabled?"#define "+l:"",e.premultipliedAlpha?"#define PREMULTIPLIED_ALPHA":"",e.numLightProbes>0?"#define USE_LIGHT_PROBES":"",e.decodeVideoTexture?"#define DECODE_VIDEO_TEXTURE":"",e.decodeVideoTextureEmissive?"#define DECODE_VIDEO_TEXTURE_EMISSIVE":"",e.logarithmicDepthBuffer?"#define USE_LOGDEPTHBUF":"",e.reverseDepthBuffer?"#define USE_REVERSEDEPTHBUF":"","uniform mat4 viewMatrix;","uniform vec3 cameraPosition;","uniform bool isOrthographic;",e.toneMapping!==On?"#define TONE_MAPPING":"",e.toneMapping!==On?kt.tonemapping_pars_fragment:"",e.toneMapping!==On?nm("toneMapping",e.toneMapping):"",e.dithering?"#define DITHERING":"",e.opaque?"#define OPAQUE":"",kt.colorspace_pars_fragment,em("linearToOutputTexel",e.outputColorSpace),im(),e.useDepthPacking?"#define DEPTH_PACKING "+e.depthPacking:"",`
-`].filter(is).join(`
-`)),a=Ha(a),a=fl(a,e),a=pl(a,e),o=Ha(o),o=fl(o,e),o=pl(o,e),a=ml(a),o=ml(o),e.isRawShaderMaterial!==!0&&(b=`#version 300 es
-`,p=[m,"#define attribute in","#define varying out","#define texture2D texture"].join(`
+`)):(m=[vl(e),"#define SHADER_TYPE "+e.shaderType,"#define SHADER_NAME "+e.shaderName,g,e.extensionClipCullDistance?"#define USE_CLIP_DISTANCE":"",e.batching?"#define USE_BATCHING":"",e.batchingColor?"#define USE_BATCHING_COLOR":"",e.instancing?"#define USE_INSTANCING":"",e.instancingColor?"#define USE_INSTANCING_COLOR":"",e.instancingMorph?"#define USE_INSTANCING_MORPH":"",e.useFog&&e.fog?"#define USE_FOG":"",e.useFog&&e.fogExp2?"#define FOG_EXP2":"",e.map?"#define USE_MAP":"",e.envMap?"#define USE_ENVMAP":"",e.envMap?"#define "+h:"",e.lightMap?"#define USE_LIGHTMAP":"",e.aoMap?"#define USE_AOMAP":"",e.bumpMap?"#define USE_BUMPMAP":"",e.normalMap?"#define USE_NORMALMAP":"",e.normalMapObjectSpace?"#define USE_NORMALMAP_OBJECTSPACE":"",e.normalMapTangentSpace?"#define USE_NORMALMAP_TANGENTSPACE":"",e.displacementMap?"#define USE_DISPLACEMENTMAP":"",e.emissiveMap?"#define USE_EMISSIVEMAP":"",e.anisotropy?"#define USE_ANISOTROPY":"",e.anisotropyMap?"#define USE_ANISOTROPYMAP":"",e.clearcoatMap?"#define USE_CLEARCOATMAP":"",e.clearcoatRoughnessMap?"#define USE_CLEARCOAT_ROUGHNESSMAP":"",e.clearcoatNormalMap?"#define USE_CLEARCOAT_NORMALMAP":"",e.iridescenceMap?"#define USE_IRIDESCENCEMAP":"",e.iridescenceThicknessMap?"#define USE_IRIDESCENCE_THICKNESSMAP":"",e.specularMap?"#define USE_SPECULARMAP":"",e.specularColorMap?"#define USE_SPECULAR_COLORMAP":"",e.specularIntensityMap?"#define USE_SPECULAR_INTENSITYMAP":"",e.roughnessMap?"#define USE_ROUGHNESSMAP":"",e.metalnessMap?"#define USE_METALNESSMAP":"",e.alphaMap?"#define USE_ALPHAMAP":"",e.alphaHash?"#define USE_ALPHAHASH":"",e.transmission?"#define USE_TRANSMISSION":"",e.transmissionMap?"#define USE_TRANSMISSIONMAP":"",e.thicknessMap?"#define USE_THICKNESSMAP":"",e.sheenColorMap?"#define USE_SHEEN_COLORMAP":"",e.sheenRoughnessMap?"#define USE_SHEEN_ROUGHNESSMAP":"",e.mapUv?"#define MAP_UV "+e.mapUv:"",e.alphaMapUv?"#define ALPHAMAP_UV "+e.alphaMapUv:"",e.lightMapUv?"#define LIGHTMAP_UV 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SHEEN_ROUGHNESSMAP_UV "+e.sheenRoughnessMapUv:"",e.specularMapUv?"#define SPECULARMAP_UV "+e.specularMapUv:"",e.specularColorMapUv?"#define SPECULAR_COLORMAP_UV "+e.specularColorMapUv:"",e.specularIntensityMapUv?"#define SPECULAR_INTENSITYMAP_UV "+e.specularIntensityMapUv:"",e.transmissionMapUv?"#define TRANSMISSIONMAP_UV "+e.transmissionMapUv:"",e.thicknessMapUv?"#define THICKNESSMAP_UV "+e.thicknessMapUv:"",e.vertexTangents&&e.flatShading===!1?"#define USE_TANGENT":"",e.vertexColors?"#define USE_COLOR":"",e.vertexAlphas?"#define USE_COLOR_ALPHA":"",e.vertexUv1s?"#define USE_UV1":"",e.vertexUv2s?"#define USE_UV2":"",e.vertexUv3s?"#define USE_UV3":"",e.pointsUvs?"#define USE_POINTS_UV":"",e.flatShading?"#define FLAT_SHADED":"",e.skinning?"#define USE_SKINNING":"",e.morphTargets?"#define USE_MORPHTARGETS":"",e.morphNormals&&e.flatShading===!1?"#define USE_MORPHNORMALS":"",e.morphColors?"#define USE_MORPHCOLORS":"",e.morphTargetsCount>0?"#define MORPHTARGETS_TEXTURE_STRIDE "+e.morphTextureStride:"",e.morphTargetsCount>0?"#define MORPHTARGETS_COUNT "+e.morphTargetsCount:"",e.doubleSided?"#define DOUBLE_SIDED":"",e.flipSided?"#define FLIP_SIDED":"",e.shadowMapEnabled?"#define USE_SHADOWMAP":"",e.shadowMapEnabled?"#define "+l:"",e.sizeAttenuation?"#define USE_SIZEATTENUATION":"",e.numLightProbes>0?"#define USE_LIGHT_PROBES":"",e.logarithmicDepthBuffer?"#define USE_LOGDEPTHBUF":"",e.reverseDepthBuffer?"#define USE_REVERSEDEPTHBUF":"","uniform mat4 modelMatrix;","uniform mat4 modelViewMatrix;","uniform mat4 projectionMatrix;","uniform mat4 viewMatrix;","uniform mat3 normalMatrix;","uniform vec3 cameraPosition;","uniform bool isOrthographic;","#ifdef USE_INSTANCING","	attribute mat4 instanceMatrix;","#endif","#ifdef USE_INSTANCING_COLOR","	attribute vec3 instanceColor;","#endif","#ifdef USE_INSTANCING_MORPH","	uniform sampler2D morphTexture;","#endif","attribute vec3 position;","attribute vec3 normal;","attribute vec2 uv;","#ifdef USE_UV1","	attribute vec2 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+`].filter(ss).join(`
+`),u=[vl(e),"#define SHADER_TYPE "+e.shaderType,"#define SHADER_NAME "+e.shaderName,g,e.useFog&&e.fog?"#define USE_FOG":"",e.useFog&&e.fogExp2?"#define FOG_EXP2":"",e.alphaToCoverage?"#define ALPHA_TO_COVERAGE":"",e.map?"#define USE_MAP":"",e.matcap?"#define USE_MATCAP":"",e.envMap?"#define USE_ENVMAP":"",e.envMap?"#define "+c:"",e.envMap?"#define "+h:"",e.envMap?"#define "+d:"",f?"#define CUBEUV_TEXEL_WIDTH "+f.texelWidth:"",f?"#define CUBEUV_TEXEL_HEIGHT "+f.texelHeight:"",f?"#define CUBEUV_MAX_MIP "+f.maxMip+".0":"",e.lightMap?"#define USE_LIGHTMAP":"",e.aoMap?"#define USE_AOMAP":"",e.bumpMap?"#define USE_BUMPMAP":"",e.normalMap?"#define USE_NORMALMAP":"",e.normalMapObjectSpace?"#define USE_NORMALMAP_OBJECTSPACE":"",e.normalMapTangentSpace?"#define USE_NORMALMAP_TANGENTSPACE":"",e.emissiveMap?"#define USE_EMISSIVEMAP":"",e.anisotropy?"#define USE_ANISOTROPY":"",e.anisotropyMap?"#define USE_ANISOTROPYMAP":"",e.clearcoat?"#define USE_CLEARCOAT":"",e.clearcoatMap?"#define USE_CLEARCOATMAP":"",e.clearcoatRoughnessMap?"#define USE_CLEARCOAT_ROUGHNESSMAP":"",e.clearcoatNormalMap?"#define USE_CLEARCOAT_NORMALMAP":"",e.dispersion?"#define USE_DISPERSION":"",e.iridescence?"#define USE_IRIDESCENCE":"",e.iridescenceMap?"#define USE_IRIDESCENCEMAP":"",e.iridescenceThicknessMap?"#define USE_IRIDESCENCE_THICKNESSMAP":"",e.specularMap?"#define USE_SPECULARMAP":"",e.specularColorMap?"#define USE_SPECULAR_COLORMAP":"",e.specularIntensityMap?"#define USE_SPECULAR_INTENSITYMAP":"",e.roughnessMap?"#define USE_ROUGHNESSMAP":"",e.metalnessMap?"#define USE_METALNESSMAP":"",e.alphaMap?"#define USE_ALPHAMAP":"",e.alphaTest?"#define USE_ALPHATEST":"",e.alphaHash?"#define USE_ALPHAHASH":"",e.sheen?"#define USE_SHEEN":"",e.sheenColorMap?"#define USE_SHEEN_COLORMAP":"",e.sheenRoughnessMap?"#define USE_SHEEN_ROUGHNESSMAP":"",e.transmission?"#define USE_TRANSMISSION":"",e.transmissionMap?"#define USE_TRANSMISSIONMAP":"",e.thicknessMap?"#define USE_THICKNESSMAP":"",e.vertexTangents&&e.flatShading===!1?"#define USE_TANGENT":"",e.vertexColors||e.instancingColor||e.batchingColor?"#define USE_COLOR":"",e.vertexAlphas?"#define USE_COLOR_ALPHA":"",e.vertexUv1s?"#define USE_UV1":"",e.vertexUv2s?"#define USE_UV2":"",e.vertexUv3s?"#define USE_UV3":"",e.pointsUvs?"#define USE_POINTS_UV":"",e.gradientMap?"#define USE_GRADIENTMAP":"",e.flatShading?"#define FLAT_SHADED":"",e.doubleSided?"#define DOUBLE_SIDED":"",e.flipSided?"#define FLIP_SIDED":"",e.shadowMapEnabled?"#define USE_SHADOWMAP":"",e.shadowMapEnabled?"#define "+l:"",e.premultipliedAlpha?"#define PREMULTIPLIED_ALPHA":"",e.numLightProbes>0?"#define USE_LIGHT_PROBES":"",e.decodeVideoTexture?"#define DECODE_VIDEO_TEXTURE":"",e.decodeVideoTextureEmissive?"#define DECODE_VIDEO_TEXTURE_EMISSIVE":"",e.logarithmicDepthBuffer?"#define USE_LOGDEPTHBUF":"",e.reverseDepthBuffer?"#define USE_REVERSEDEPTHBUF":"","uniform mat4 viewMatrix;","uniform vec3 cameraPosition;","uniform bool isOrthographic;",e.toneMapping!==On?"#define TONE_MAPPING":"",e.toneMapping!==On?Vt.tonemapping_pars_fragment:"",e.toneMapping!==On?sm("toneMapping",e.toneMapping):"",e.dithering?"#define DITHERING":"",e.opaque?"#define OPAQUE":"",Vt.colorspace_pars_fragment,im("linearToOutputTexel",e.outputColorSpace),rm(),e.useDepthPacking?"#define DEPTH_PACKING "+e.depthPacking:"",`
+`].filter(ss).join(`
+`)),a=Wa(a),a=ml(a,e),a=gl(a,e),o=Wa(o),o=ml(o,e),o=gl(o,e),a=_l(a),o=_l(o),e.isRawShaderMaterial!==!0&&(T=`#version 300 es
+`,m=[p,"#define attribute in","#define varying out","#define texture2D texture"].join(`
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-`+p,u=["#define varying in",e.glslVersion===po?"":"layout(location = 0) out highp vec4 pc_fragColor;",e.glslVersion===po?"":"#define gl_FragColor pc_fragColor","#define gl_FragDepthEXT gl_FragDepth","#define texture2D texture","#define textureCube texture","#define texture2DProj textureProj","#define texture2DLodEXT textureLod","#define texture2DProjLodEXT textureProjLod","#define textureCubeLodEXT textureLod","#define texture2DGradEXT textureGrad","#define texture2DProjGradEXT textureProjGrad","#define textureCubeGradEXT textureGrad"].join(`
+`+m,u=["#define varying in",e.glslVersion===go?"":"layout(location = 0) out highp vec4 pc_fragColor;",e.glslVersion===go?"":"#define gl_FragColor pc_fragColor","#define gl_FragDepthEXT gl_FragDepth","#define texture2D texture","#define textureCube texture","#define texture2DProj textureProj","#define texture2DLodEXT textureLod","#define texture2DProjLodEXT textureProjLod","#define textureCubeLodEXT textureLod","#define texture2DGradEXT textureGrad","#define texture2DProjGradEXT textureProjGrad","#define textureCubeGradEXT textureGrad"].join(`
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-`+u);const E=b+p+a,S=b+u+o,D=hl(s,s.VERTEX_SHADER,E),A=hl(s,s.FRAGMENT_SHADER,S);s.attachShader(x,D),s.attachShader(x,A),e.index0AttributeName!==void 0?s.bindAttribLocation(x,0,e.index0AttributeName):e.morphTargets===!0&&s.bindAttribLocation(x,0,"position"),s.linkProgram(x);function w(C){if(i.debug.checkShaderErrors){const W=s.getProgramInfoLog(x).trim(),z=s.getShaderInfoLog(D).trim(),V=s.getShaderInfoLog(A).trim();let K=!0,G=!0;if(s.getProgramParameter(x,s.LINK_STATUS)===!1)if(K=!1,typeof i.debug.onShaderError=="function")i.debug.onShaderError(s,x,D,A);else{const $=dl(s,D,"vertex"),H=dl(s,A,"fragment");console.error("THREE.WebGLProgram: Shader Error "+s.getError()+" - VALIDATE_STATUS "+s.getProgramParameter(x,s.VALIDATE_STATUS)+`
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G=0;G<9;G++)n.probe[G].addScaledVector(C.sh.coefficients[G],z);w++}else if(C.isDirectionalLight){const G=t.get(C);if(G.color.copy(C.color).multiplyScalar(C.intensity),C.castShadow){const $=C.shadow,H=e.get(C);H.shadowIntensity=$.intensity,H.shadowBias=$.bias,H.shadowNormalBias=$.normalBias,H.shadowRadius=$.radius,H.shadowMapSize=$.mapSize,n.directionalShadow[m]=H,n.directionalShadowMap[m]=K,n.directionalShadowMatrix[m]=C.shadow.matrix,b++}n.directional[m]=G,m++}else if(C.isSpotLight){const G=t.get(C);G.position.setFromMatrixPosition(C.matrixWorld),G.color.copy(W).multiplyScalar(z),G.distance=V,G.coneCos=Math.cos(C.angle),G.penumbraCos=Math.cos(C.angle*(1-C.penumbra)),G.decay=C.decay,n.spot[x]=G;const $=C.shadow;if(C.map&&(n.spotLightMap[D]=C.map,D++,$.updateMatrices(C),C.castShadow&&A++),n.spotLightMatrix[x]=$.matrix,C.castShadow){const H=e.get(C);H.shadowIntensity=$.intensity,H.shadowBias=$.bias,H.shadowNormalBias=$.normalBias,H.shadowRadius=$.radius,H.shadowMapSize=$.mapSize,n.spotShadow[x]=H,n.spotShadowMap[x]=K,S++}x++}else if(C.isRectAreaLight){const G=t.get(C);G.color.copy(W).multiplyScalar(z),G.halfWidth.set(C.width*.5,0,0),G.halfHeight.set(0,C.height*.5,0),n.rectArea[p]=G,p++}else if(C.isPointLight){const G=t.get(C);if(G.color.copy(C.color).multiplyScalar(C.intensity),G.distance=C.distance,G.decay=C.decay,C.castShadow){const $=C.shadow,H=e.get(C);H.shadowIntensity=$.intensity,H.shadowBias=$.bias,H.shadowNormalBias=$.normalBias,H.shadowRadius=$.radius,H.shadowMapSize=$.mapSize,H.shadowCameraNear=$.camera.near,H.shadowCameraFar=$.camera.far,n.pointShadow[g]=H,n.pointShadowMap[g]=K,n.pointShadowMatrix[g]=C.shadow.matrix,E++}n.point[g]=G,g++}else if(C.isHemisphereLight){const G=t.get(C);G.skyColor.copy(C.color).multiplyScalar(z),G.groundColor.copy(C.groundColor).multiplyScalar(z),n.hemi[u]=G,u++}}p>0&&(i.has("OES_texture_float_linear")===!0?(n.rectAreaLTC1=rt.LTC_FLOAT_1,n.rectAreaLTC2=rt.LTC_FLOAT_2):(n.rectAreaLTC1=rt.LTC_HALF_1,n.rectAreaLTC2=rt.LTC_HALF_2)),n.ambient[0]=h,n.ambient[1]=d,n.ambient[2]=f;const N=n.hash;(N.directionalLength!==m||N.pointLength!==g||N.spotLength!==x||N.rectAreaLength!==p||N.hemiLength!==u||N.numDirectionalShadows!==b||N.numPointShadows!==E||N.numSpotShadows!==S||N.numSpotMaps!==D||N.numLightProbes!==w)&&(n.directional.length=m,n.spot.length=x,n.rectArea.length=p,n.point.length=g,n.hemi.length=u,n.directionalShadow.length=b,n.directionalShadowMap.length=b,n.pointShadow.length=E,n.pointShadowMap.length=E,n.spotShadow.length=S,n.spotShadowMap.length=S,n.directionalShadowMatrix.length=b,n.pointShadowMatrix.length=E,n.spotLightMatrix.length=S+D-A,n.spotLightMap.length=D,n.numSpotLightShadowsWithMaps=A,n.numLightProbes=w,N.directionalLength=m,N.pointLength=g,N.spotLength=x,N.rectAreaLength=p,N.hemiLength=u,N.numDirectionalShadows=b,N.numPointShadows=E,N.numSpotShadows=S,N.numSpotMaps=D,N.numLightProbes=w,n.version=wm++)}function l(c,h){let d=0,f=0,m=0,g=0,x=0;const p=h.matrixWorldInverse;for(let u=0,b=c.length;u<b;u++){const E=c[u];if(E.isDirectionalLight){const S=n.directional[d];S.direction.setFromMatrixPosition(E.matrixWorld),s.setFromMatrixPosition(E.target.matrixWorld),S.direction.sub(s),S.direction.transformDirection(p),d++}else if(E.isSpotLight){const S=n.spot[m];S.position.setFromMatrixPosition(E.matrixWorld),S.position.applyMatrix4(p),S.direction.setFromMatrixPosition(E.matrixWorld),s.setFromMatrixPosition(E.target.matrixWorld),S.direction.sub(s),S.direction.transformDirection(p),m++}else if(E.isRectAreaLight){const S=n.rectArea[g];S.position.setFromMatrixPosition(E.matrixWorld),S.position.applyMatrix4(p),a.identity(),r.copy(E.matrixWorld),r.premultiply(p),a.extractRotation(r),S.halfWidth.set(E.width*.5,0,0),S.halfHeight.set(0,E.height*.5,0),S.halfWidth.applyMatrix4(a),S.halfHeight.applyMatrix4(a),g++}else if(E.isPointLight){const S=n.point[f];S.position.setFromMatrixPosition(E.matrixWorld),S.position.applyMatrix4(p),f++}else if(E.isHemisphereLight){const S=n.hemi[x];S.direction.setFromMatrixPosition(E.matrixWorld),S.direction.transformDirection(p),x++}}}return{setup:o,setupView:l,state:n}}function xl(i){const t=new Cm(i),e=[],n=[];function s(h){c.camera=h,e.length=0,n.length=0}function r(h){e.push(h)}function a(h){n.push(h)}function o(){t.setup(e)}function l(h){t.setupView(e,h)}const c={lightsArray:e,shadowsArray:n,camera:null,lights:t,transmissionRenderTarget:{}};return{init:s,state:c,setupLights:o,setupLightsView:l,pushLight:r,pushShadow:a}}function Pm(i){let t=new WeakMap;function e(s,r=0){const a=t.get(s);let o;return a===void 0?(o=new xl(i),t.set(s,[o])):r>=a.length?(o=new xl(i),a.push(o)):o=a[r],o}function n(){t=new WeakMap}return{get:e,dispose:n}}const Dm=`void main() {
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T(S,M){S.push(M.precision),S.push(M.outputColorSpace),S.push(M.envMapMode),S.push(M.envMapCubeUVHeight),S.push(M.mapUv),S.push(M.alphaMapUv),S.push(M.lightMapUv),S.push(M.aoMapUv),S.push(M.bumpMapUv),S.push(M.normalMapUv),S.push(M.displacementMapUv),S.push(M.emissiveMapUv),S.push(M.metalnessMapUv),S.push(M.roughnessMapUv),S.push(M.anisotropyMapUv),S.push(M.clearcoatMapUv),S.push(M.clearcoatNormalMapUv),S.push(M.clearcoatRoughnessMapUv),S.push(M.iridescenceMapUv),S.push(M.iridescenceThicknessMapUv),S.push(M.sheenColorMapUv),S.push(M.sheenRoughnessMapUv),S.push(M.specularMapUv),S.push(M.specularColorMapUv),S.push(M.specularIntensityMapUv),S.push(M.transmissionMapUv),S.push(M.thicknessMapUv),S.push(M.combine),S.push(M.fogExp2),S.push(M.sizeAttenuation),S.push(M.morphTargetsCount),S.push(M.morphAttributeCount),S.push(M.numDirLights),S.push(M.numPointLights),S.push(M.numSpotLights),S.push(M.numSpotLightMaps),S.push(M.numHemiLights),S.push(M.numRectAreaLights),S.push(M.numDirLightShadows),S.push(M.numPointLightShadows),S.push(M.numSpotLightShadows),S.push(M.numSpotLightShadowsWithMaps),S.push(M.numLightProbes),S.push(M.shadowMapType),S.push(M.toneMapping),S.push(M.numClippingPlanes),S.push(M.numClipIntersection),S.push(M.depthPacking)}function 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i.groupOrder!==t.groupOrder?i.groupOrder-t.groupOrder:i.renderOrder!==t.renderOrder?i.renderOrder-t.renderOrder:i.material.id!==t.material.id?i.material.id-t.material.id:i.z!==t.z?i.z-t.z:i.id-t.id}function xl(i,t){return i.groupOrder!==t.groupOrder?i.groupOrder-t.groupOrder:i.renderOrder!==t.renderOrder?i.renderOrder-t.renderOrder:i.z!==t.z?t.z-i.z:i.id-t.id}function Ml(){const i=[];let t=0;const e=[],n=[],s=[];function r(){t=0,e.length=0,n.length=0,s.length=0}function a(d,f,p,g,v,m){let u=i[t];return u===void 0?(u={id:d.id,object:d,geometry:f,material:p,groupOrder:g,renderOrder:d.renderOrder,z:v,group:m},i[t]=u):(u.id=d.id,u.object=d,u.geometry=f,u.material=p,u.groupOrder=g,u.renderOrder=d.renderOrder,u.z=v,u.group=m),t++,u}function o(d,f,p,g,v,m){const u=a(d,f,p,g,v,m);p.transmission>0?n.push(u):p.transparent===!0?s.push(u):e.push(u)}function l(d,f,p,g,v,m){const u=a(d,f,p,g,v,m);p.transmission>0?n.unshift(u):p.transparent===!0?s.unshift(u):e.unshift(u)}function c(d,f){e.length>1&&e.sort(d||Tm),n.length>1&&n.sort(f||xl),s.length>1&&s.sort(f||xl)}function h(){for(let d=t,f=i.length;d<f;d++){const p=i[d];if(p.id===null)break;p.id=null,p.object=null,p.geometry=null,p.material=null,p.group=null}}return{opaque:e,transmissive:n,transparent:s,init:r,push:o,unshift:l,finish:h,sort:c}}function wm(){let i=new WeakMap;function t(n,s){const r=i.get(n);let a;return r===void 0?(a=new Ml,i.set(n,[a])):s>=r.length?(a=new Ml,r.push(a)):a=r[s],a}function e(){i=new WeakMap}return{get:t,dispose:e}}function Am(){const i={};return{get:function(t){if(i[t.id]!==void 0)return i[t.id];let e;switch(t.type){case"DirectionalLight":e={direction:new P,color:new pt};break;case"SpotLight":e={position:new P,direction:new P,color:new pt,distance:0,coneCos:0,penumbraCos:0,decay:0};break;case"PointLight":e={position:new P,color:new pt,distance:0,decay:0};break;case"HemisphereLight":e={direction:new P,skyColor:new pt,groundColor:new pt};break;case"RectAreaLight":e={color:new pt,position:new P,halfWidth:new P,halfHeight:new P};break}return i[t.id]=e,e}}}function Rm(){const i={};return{get:function(t){if(i[t.id]!==void 0)return i[t.id];let e;switch(t.type){case"DirectionalLight":e={shadowIntensity:1,shadowBias:0,shadowNormalBias:0,shadowRadius:1,shadowMapSize:new vt};break;case"SpotLight":e={shadowIntensity:1,shadowBias:0,shadowNormalBias:0,shadowRadius:1,shadowMapSize:new vt};break;case"PointLight":e={shadowIntensity:1,shadowBias:0,shadowNormalBias:0,shadowRadius:1,shadowMapSize:new vt,shadowCameraNear:1,shadowCameraFar:1e3};break}return i[t.id]=e,e}}}let Cm=0;function Pm(i,t){return(t.castShadow?2:0)-(i.castShadow?2:0)+(t.map?1:0)-(i.map?1:0)}function Dm(i){const t=new Am,e=Rm(),n={version:0,hash:{directionalLength:-1,pointLength:-1,spotLength:-1,rectAreaLength:-1,hemiLength:-1,numDirectionalShadows:-1,numPointShadows:-1,numSpotShadows:-1,numSpotMaps:-1,numLightProbes:-1},ambient:[0,0,0],probe:[],directional:[],directionalShadow:[],directionalShadowMap:[],directionalShadowMatrix:[],spot:[],spotLightMap:[],spotShadow:[],spotShadowMap:[],spotLightMatrix:[],rectArea:[],rectAreaLTC1:null,rectAreaLTC2:null,point:[],pointShadow:[],pointShadowMap:[],pointShadowMatrix:[],hemi:[],numSpotLightShadowsWithMaps:0,numLightProbes:0};for(let c=0;c<9;c++)n.probe.push(new P);const s=new P,r=new ne,a=new ne;function o(c){let h=0,d=0,f=0;for(let S=0;S<9;S++)n.probe[S].set(0,0,0);let p=0,g=0,v=0,m=0,u=0,T=0,b=0,y=0,L=0,R=0,A=0;c.sort(Pm);for(let S=0,M=c.length;S<M;S++){const D=c[S],W=D.color,z=D.intensity,V=D.distance,$=D.shadow&&D.shadow.map?D.shadow.map.texture:null;if(D.isAmbientLight)h+=W.r*z,d+=W.g*z,f+=W.b*z;else if(D.isLightProbe){for(let G=0;G<9;G++)n.probe[G].addScaledVector(D.sh.coefficients[G],z);A++}else if(D.isDirectionalLight){const G=t.get(D);if(G.color.copy(D.color).multiplyScalar(D.intensity),D.castShadow){const J=D.shadow,k=e.get(D);k.shadowIntensity=J.intensity,k.shadowBias=J.bias,k.shadowNormalBias=J.normalBias,k.shadowRadius=J.radius,k.shadowMapSize=J.mapSize,n.directionalShadow[p]=k,n.directionalShadowMap[p]=$,n.directionalShadowMatrix[p]=D.shadow.matrix,T++}n.directional[p]=G,p++}else if(D.isSpotLight){const G=t.get(D);G.position.setFromMatrixPosition(D.matrixWorld),G.color.copy(W).multiplyScalar(z),G.distance=V,G.coneCos=Math.cos(D.angle),G.penumbraCos=Math.cos(D.angle*(1-D.penumbra)),G.decay=D.decay,n.spot[v]=G;const J=D.shadow;if(D.map&&(n.spotLightMap[L]=D.map,L++,J.updateMatrices(D),D.castShadow&&R++),n.spotLightMatrix[v]=J.matrix,D.castShadow){const k=e.get(D);k.shadowIntensity=J.intensity,k.shadowBias=J.bias,k.shadowNormalBias=J.normalBias,k.shadowRadius=J.radius,k.shadowMapSize=J.mapSize,n.spotShadow[v]=k,n.spotShadowMap[v]=$,y++}v++}else if(D.isRectAreaLight){const G=t.get(D);G.color.copy(W).multiplyScalar(z),G.halfWidth.set(D.width*.5,0,0),G.halfHeight.set(0,D.height*.5,0),n.rectArea[m]=G,m++}else if(D.isPointLight){const G=t.get(D);if(G.color.copy(D.color).multiplyScalar(D.intensity),G.distance=D.distance,G.decay=D.decay,D.castShadow){const J=D.shadow,k=e.get(D);k.shadowIntensity=J.intensity,k.shadowBias=J.bias,k.shadowNormalBias=J.normalBias,k.shadowRadius=J.radius,k.shadowMapSize=J.mapSize,k.shadowCameraNear=J.camera.near,k.shadowCameraFar=J.camera.far,n.pointShadow[g]=k,n.pointShadowMap[g]=$,n.pointShadowMatrix[g]=D.shadow.matrix,b++}n.point[g]=G,g++}else if(D.isHemisphereLight){const G=t.get(D);G.skyColor.copy(D.color).multiplyScalar(z),G.groundColor.copy(D.groundColor).multiplyScalar(z),n.hemi[u]=G,u++}}m>0&&(i.has("OES_texture_float_linear")===!0?(n.rectAreaLTC1=st.LTC_FLOAT_1,n.rectAreaLTC2=st.LTC_FLOAT_2):(n.rectAreaLTC1=st.LTC_HALF_1,n.rectAreaLTC2=st.LTC_HALF_2)),n.ambient[0]=h,n.ambient[1]=d,n.ambient[2]=f;const U=n.hash;(U.directionalLength!==p||U.pointLength!==g||U.spotLength!==v||U.rectAreaLength!==m||U.hemiLength!==u||U.numDirectionalShadows!==T||U.numPointShadows!==b||U.numSpotShadows!==y||U.numSpotMaps!==L||U.numLightProbes!==A)&&(n.directional.length=p,n.spot.length=v,n.rectArea.length=m,n.point.length=g,n.hemi.length=u,n.directionalShadow.length=T,n.directionalShadowMap.length=T,n.pointShadow.length=b,n.pointShadowMap.length=b,n.spotShadow.length=y,n.spotShadowMap.length=y,n.directionalShadowMatrix.length=T,n.pointShadowMatrix.length=b,n.spotLightMatrix.length=y+L-R,n.spotLightMap.length=L,n.numSpotLightShadowsWithMaps=R,n.numLightProbes=A,U.directionalLength=p,U.pointLength=g,U.spotLength=v,U.rectAreaLength=m,U.hemiLength=u,U.numDirectionalShadows=T,U.numPointShadows=b,U.numSpotShadows=y,U.numSpotMaps=L,U.numLightProbes=A,n.version=Cm++)}function l(c,h){let d=0,f=0,p=0,g=0,v=0;const m=h.matrixWorldInverse;for(let u=0,T=c.length;u<T;u++){const b=c[u];if(b.isDirectionalLight){const y=n.directional[d];y.direction.setFromMatrixPosition(b.matrixWorld),s.setFromMatrixPosition(b.target.matrixWorld),y.direction.sub(s),y.direction.transformDirection(m),d++}else if(b.isSpotLight){const y=n.spot[p];y.position.setFromMatrixPosition(b.matrixWorld),y.position.applyMatrix4(m),y.direction.setFromMatrixPosition(b.matrixWorld),s.setFromMatrixPosition(b.target.matrixWorld),y.direction.sub(s),y.direction.transformDirection(m),p++}else if(b.isRectAreaLight){const y=n.rectArea[g];y.position.setFromMatrixPosition(b.matrixWorld),y.position.applyMatrix4(m),a.identity(),r.copy(b.matrixWorld),r.premultiply(m),a.extractRotation(r),y.halfWidth.set(b.width*.5,0,0),y.halfHeight.set(0,b.height*.5,0),y.halfWidth.applyMatrix4(a),y.halfHeight.applyMatrix4(a),g++}else if(b.isPointLight){const y=n.point[f];y.position.setFromMatrixPosition(b.matrixWorld),y.position.applyMatrix4(m),f++}else if(b.isHemisphereLight){const y=n.hemi[v];y.direction.setFromMatrixPosition(b.matrixWorld),y.direction.transformDirection(m),v++}}}return{setup:o,setupView:l,state:n}}function Sl(i){const t=new Dm(i),e=[],n=[];function s(h){c.camera=h,e.length=0,n.length=0}function r(h){e.push(h)}function a(h){n.push(h)}function o(){t.setup(e)}function l(h){t.setupView(e,h)}const c={lightsArray:e,shadowsArray:n,camera:null,lights:t,transmissionRenderTarget:{}};return{init:s,state:c,setupLights:o,setupLightsView:l,pushLight:r,pushShadow:a}}function Lm(i){let t=new WeakMap;function e(s,r=0){const a=t.get(s);let o;return a===void 0?(o=new Sl(i),t.set(s,[o])):r>=a.length?(o=new Sl(i),a.push(o)):o=a[r],o}function n(){t=new WeakMap}return{get:e,dispose:n}}const Um=`void main() {
 	gl_Position = vec4( position, 1.0 );
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+}`,Im=`uniform sampler2D shadow_pass;
 uniform vec2 resolution;
 uniform float radius;
 #include <packing>
@@ -3800,12 +3800,12 @@ void main() {
 	squared_mean = squared_mean / samples;
 	float std_dev = sqrt( squared_mean - mean * mean );
 	gl_FragColor = pack2HalfToRGBA( vec2( mean, std_dev ) );
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z=t.update(A),V=A.material;if(Array.isArray(V)){const K=z.groups;for(let G=0,$=K.length;G<$;G++){const H=K[G],nt=V[H.materialIndex];if(nt&&nt.visible){const dt=E(A,nt,y,M);A.onBeforeShadow(i,A,w,N,z,dt,H),i.renderBufferDirect(N,null,z,dt,A,H),A.onAfterShadow(i,A,w,N,z,dt,H)}}}else if(V.visible){const K=E(A,V,y,M);A.onBeforeShadow(i,A,w,N,z,K,null),i.renderBufferDirect(N,null,z,K,A,null),A.onAfterShadow(i,A,w,N,z,K,null)}}const W=A.children;for(let z=0,V=W.length;z<V;z++)S(W[z],w,N,y,M)}function D(A){A.target.removeEventListener("dispose",D);for(const N in c){const y=c[N],M=A.target.uuid;M in y&&(y[M].dispose(),delete y[M])}}}const Im={[$r]:Jr,[Qr]:na,[ta]:ia,[Ni]:ea,[Jr]:$r,[na]:Qr,[ia]:ta,[ea]:Ni};function Nm(i,t){function e(){let L=!1;const ot=new oe;let k=null;const j=new 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if(_.isFramebufferTexture){if(jt)if(Ct)e.texStorage2D(i.TEXTURE_2D,ot,Lt,Q.width,Q.height);else{let k=Q.width,j=Q.height;for(let ct=0;ct<ot;ct++)e.texImage2D(i.TEXTURE_2D,ct,Lt,k,j,0,pt,bt,null),k>>=1,j>>=1}}else if(Dt.length>0){if(Ct&&jt){const k=St(Dt[0]);e.texStorage2D(i.TEXTURE_2D,ot,Lt,k.width,k.height)}for(let k=0,j=Dt.length;k<j;k++)st=Dt[k],Ct?L&&e.texSubImage2D(i.TEXTURE_2D,k,0,0,pt,bt,st):e.texImage2D(i.TEXTURE_2D,k,Lt,pt,bt,st);_.generateMipmaps=!1}else if(Ct){if(jt){const k=St(Q);e.texStorage2D(i.TEXTURE_2D,ot,Lt,k.width,k.height)}L&&e.texSubImage2D(i.TEXTURE_2D,0,0,0,pt,bt,Q)}else e.texImage2D(i.TEXTURE_2D,0,Lt,pt,bt,Q);p(_)&&u(q),yt.__version=X.version,_.onUpdate&&_.onUpdate(_)}T.__version=_.version}function et(T,_,F){if(_.image.length!==6)return;const q=Yt(T,_),Z=_.source;e.bindTexture(i.TEXTURE_CUBE_MAP,T.__webglTexture,i.TEXTURE0+F);const X=n.get(Z);if(Z.version!==X.__version||q===!0){e.activeTexture(i.TEXTURE0+F);const 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ht=k[ct];_.format!==rn?Lt!==null?Ct?L&&e.compressedTexSubImage2D(i.TEXTURE_CUBE_MAP_POSITIVE_X+j,ct,0,0,ht.width,ht.height,Lt,ht.data):e.compressedTexImage2D(i.TEXTURE_CUBE_MAP_POSITIVE_X+j,ct,Dt,ht.width,ht.height,0,ht.data):console.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .setTextureCube()"):Ct?L&&e.texSubImage2D(i.TEXTURE_CUBE_MAP_POSITIVE_X+j,ct,0,0,ht.width,ht.height,Lt,st,ht.data):e.texImage2D(i.TEXTURE_CUBE_MAP_POSITIVE_X+j,ct,Dt,ht.width,ht.height,0,Lt,st,ht.data)}}}else{if(k=_.mipmaps,Ct&&jt){k.length>0&&ot++;const j=St(pt[0]);e.texStorage2D(i.TEXTURE_CUBE_MAP,ot,Dt,j.width,j.height)}for(let j=0;j<6;j++)if(Q){Ct?L&&e.texSubImage2D(i.TEXTURE_CUBE_MAP_POSITIVE_X+j,0,0,0,pt[j].width,pt[j].height,Lt,st,pt[j].data):e.texImage2D(i.TEXTURE_CUBE_MAP_POSITIVE_X+j,0,Dt,pt[j].width,pt[j].height,0,Lt,st,pt[j].data);for(let ct=0;ct<k.length;ct++){const Ot=k[ct].image[j].image;Ct?L&&e.texSubImage2D(i.TEXTURE_CUBE_MAP_POSITIVE_X+j,ct+1,0,0,Ot.width,Ot.height,Lt,st,Ot.data):e.texImage2D(i.TEXTURE_CUBE_MAP_POSITIVE_X+j,ct+1,Dt,Ot.width,Ot.height,0,Lt,st,Ot.data)}}else{Ct?L&&e.texSubImage2D(i.TEXTURE_CUBE_MAP_POSITIVE_X+j,0,0,0,Lt,st,pt[j]):e.texImage2D(i.TEXTURE_CUBE_MAP_POSITIVE_X+j,0,Dt,Lt,st,pt[j]);for(let ct=0;ct<k.length;ct++){const ht=k[ct];Ct?L&&e.texSubImage2D(i.TEXTURE_CUBE_MAP_POSITIVE_X+j,ct+1,0,0,Lt,st,ht.image[j]):e.texImage2D(i.TEXTURE_CUBE_MAP_POSITIVE_X+j,ct+1,Dt,Lt,st,ht.image[j])}}}p(_)&&u(i.TEXTURE_CUBE_MAP),X.__version=Z.version,_.onUpdate&&_.onUpdate(_)}T.__version=_.version}function vt(T,_,F,q,Z,X){const yt=r.convert(F.format,F.colorSpace),at=r.convert(F.type),ft=E(F.internalFormat,yt,at,F.colorSpace),Xt=n.get(_),Q=n.get(F);if(Q.__renderTarget=_,!Xt.__hasExternalTextures){const pt=Math.max(1,_.width>>X),bt=Math.max(1,_.height>>X);Z===i.TEXTURE_3D||Z===i.TEXTURE_2D_ARRAY?e.texImage3D(Z,X,ft,pt,bt,_.depth,0,yt,at,null):e.texImage2D(Z,X,ft,pt,bt,0,yt,at,null)}e.bindFramebuffer(i.FRAMEBUFFER,T),Wt(_)?o.framebufferTexture2DMultisampleEXT(i.FRAMEBUFFER,q,Z,Q.__webglTexture,0,Vt(_)):(Z===i.TEXTURE_2D||Z>=i.TEXTURE_CUBE_MAP_POSITIVE_X&&Z<=i.TEXTURE_CUBE_MAP_NEGATIVE_Z)&&i.framebufferTexture2D(i.FRAMEBUFFER,q,Z,Q.__webglTexture,X),e.bindFramebuffer(i.FRAMEBUFFER,null)}function lt(T,_,F){if(i.bindRenderbuffer(i.RENDERBUFFER,T),_.depthBuffer){const q=_.depthTexture,Z=q&&q.isDepthTexture?q.type:null,X=S(_.stencilBuffer,Z),yt=_.stencilBuffer?i.DEPTH_STENCIL_ATTACHMENT:i.DEPTH_ATTACHMENT,at=Vt(_);Wt(_)?o.renderbufferStorageMultisampleEXT(i.RENDERBUFFER,at,X,_.width,_.height):F?i.renderbufferStorageMultisample(i.RENDERBUFFER,at,X,_.width,_.height):i.renderbufferStorage(i.RENDERBUFFER,X,_.width,_.height),i.framebufferRenderbuffer(i.FRAMEBUFFER,yt,i.RENDERBUFFER,T)}else{const q=_.textures;for(let Z=0;Z<q.length;Z++){const X=q[Z],yt=r.convert(X.format,X.colorSpace),at=r.convert(X.type),ft=E(X.internalFormat,yt,at,X.colorSpace),Xt=Vt(_);F&&Wt(_)===!1?i.renderbufferStorageMultisample(i.RENDERBUFFER,Xt,ft,_.width,_.height):Wt(_)?o.renderbufferStorageMultisampleEXT(i.RENDERBUFFER,Xt,ft,_.width,_.height):i.renderbufferStorage(i.RENDERBUFFER,ft,_.width,_.height)}}i.bindRenderbuffer(i.RENDERBUFFER,null)}function Rt(T,_){if(_&&_.isWebGLCubeRenderTarget)throw new Error("Depth Texture with cube render targets is not supported");if(e.bindFramebuffer(i.FRAMEBUFFER,T),!(_.depthTexture&&_.depthTexture.isDepthTexture))throw new Error("renderTarget.depthTexture must be an instance of THREE.DepthTexture");const q=n.get(_.depthTexture);q.__renderTarget=_,(!q.__webglTexture||_.depthTexture.image.width!==_.width||_.depthTexture.image.height!==_.height)&&(_.depthTexture.image.width=_.width,_.depthTexture.image.height=_.height,_.depthTexture.needsUpdate=!0),K(_.depthTexture,0);const Z=q.__webglTexture,X=Vt(_);if(_.depthTexture.format===Ui)Wt(_)?o.framebufferTexture2DMultisampleEXT(i.FRAMEBUFFER,i.DEPTH_ATTACHMENT,i.TEXTURE_2D,Z,0,X):i.framebufferTexture2D(i.FRAMEBUFFER,i.DEPTH_ATTACHMENT,i.TEXTURE_2D,Z,0);else if(_.depthTexture.format===zi)Wt(_)?o.framebufferTexture2DMultisampleEXT(i.FRAMEBUFFER,i.DEPTH_STENCIL_ATTACHMENT,i.TEXTURE_2D,Z,0,X):i.framebufferTexture2D(i.FRAMEBUFFER,i.DEPTH_STENCIL_ATTACHMENT,i.TEXTURE_2D,Z,0);else throw new Error("Unknown depthTexture format")}function it(T){const _=n.get(T),F=T.isWebGLCubeRenderTarget===!0;if(_.__boundDepthTexture!==T.depthTexture){const q=T.depthTexture;if(_.__depthDisposeCallback&&_.__depthDisposeCallback(),q){const Z=()=>{delete 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q=T.stencilBuffer?i.DEPTH_STENCIL_ATTACHMENT:i.DEPTH_ATTACHMENT,Z=_.__webglDepthbuffer;i.bindRenderbuffer(i.RENDERBUFFER,Z),i.framebufferRenderbuffer(i.FRAMEBUFFER,q,i.RENDERBUFFER,Z)}e.bindFramebuffer(i.FRAMEBUFFER,null)}function Tt(T,_,F){const q=n.get(T);_!==void 0&&vt(q.__webglFramebuffer,T,T.texture,i.COLOR_ATTACHMENT0,i.TEXTURE_2D,0),F!==void 0&&it(T)}function qt(T){const _=T.texture,F=n.get(T),q=n.get(_);T.addEventListener("dispose",w);const Z=T.textures,X=T.isWebGLCubeRenderTarget===!0,yt=Z.length>1;if(yt||(q.__webglTexture===void 0&&(q.__webglTexture=i.createTexture()),q.__version=_.version,a.memory.textures++),X){F.__webglFramebuffer=[];for(let at=0;at<6;at++)if(_.mipmaps&&_.mipmaps.length>0){F.__webglFramebuffer[at]=[];for(let ft=0;ft<_.mipmaps.length;ft++)F.__webglFramebuffer[at][ft]=i.createFramebuffer()}else F.__webglFramebuffer[at]=i.createFramebuffer()}else{if(_.mipmaps&&_.mipmaps.length>0){F.__webglFramebuffer=[];for(let 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Xt=r.convert(ft.format,ft.colorSpace),Q=r.convert(ft.type),pt=E(ft.internalFormat,Xt,Q,ft.colorSpace,T.isXRRenderTarget===!0),bt=Vt(T);i.renderbufferStorageMultisample(i.RENDERBUFFER,bt,pt,T.width,T.height),i.framebufferRenderbuffer(i.FRAMEBUFFER,i.COLOR_ATTACHMENT0+at,i.RENDERBUFFER,F.__webglColorRenderbuffer[at])}i.bindRenderbuffer(i.RENDERBUFFER,null),T.depthBuffer&&(F.__webglDepthRenderbuffer=i.createRenderbuffer(),lt(F.__webglDepthRenderbuffer,T,!0)),e.bindFramebuffer(i.FRAMEBUFFER,null)}}if(X){e.bindTexture(i.TEXTURE_CUBE_MAP,q.__webglTexture),Ft(i.TEXTURE_CUBE_MAP,_);for(let at=0;at<6;at++)if(_.mipmaps&&_.mipmaps.length>0)for(let ft=0;ft<_.mipmaps.length;ft++)vt(F.__webglFramebuffer[at][ft],T,_,i.COLOR_ATTACHMENT0,i.TEXTURE_CUBE_MAP_POSITIVE_X+at,ft);else vt(F.__webglFramebuffer[at],T,_,i.COLOR_ATTACHMENT0,i.TEXTURE_CUBE_MAP_POSITIVE_X+at,0);p(_)&&u(i.TEXTURE_CUBE_MAP),e.unbindTexture()}else if(yt){for(let at=0,ft=Z.length;at<ft;at++){const Xt=Z[at],Q=n.get(Xt);e.bindTexture(i.TEXTURE_2D,Q.__webglTexture),Ft(i.TEXTURE_2D,Xt),vt(F.__webglFramebuffer,T,Xt,i.COLOR_ATTACHMENT0+at,i.TEXTURE_2D,0),p(Xt)&&u(i.TEXTURE_2D)}e.unbindTexture()}else{let at=i.TEXTURE_2D;if((T.isWebGL3DRenderTarget||T.isWebGLArrayRenderTarget)&&(at=T.isWebGL3DRenderTarget?i.TEXTURE_3D:i.TEXTURE_2D_ARRAY),e.bindTexture(at,q.__webglTexture),Ft(at,_),_.mipmaps&&_.mipmaps.length>0)for(let ft=0;ft<_.mipmaps.length;ft++)vt(F.__webglFramebuffer[ft],T,_,i.COLOR_ATTACHMENT0,at,ft);else vt(F.__webglFramebuffer,T,_,i.COLOR_ATTACHMENT0,at,0);p(_)&&u(at),e.unbindTexture()}T.depthBuffer&&it(T)}function Ht(T){const _=T.textures;for(let F=0,q=_.length;F<q;F++){const Z=_[F];if(p(Z)){const X=b(T),yt=n.get(Z).__webglTexture;e.bindTexture(X,yt),u(X),e.unbindTexture()}}}const Jt=[],R=[];function _e(T){if(T.samples>0){if(Wt(T)===!1){const _=T.textures,F=T.width,q=T.height;let Z=i.COLOR_BUFFER_BIT;const X=T.stencilBuffer?i.DEPTH_STENCIL_ATTACHMENT:i.DEPTH_ATTACHMENT,yt=n.get(T),at=_.length>1;if(at)for(let ft=0;ft<_.length;ft++)e.bindFramebuffer(i.FRAMEBUFFER,yt.__webglMultisampledFramebuffer),i.framebufferRenderbuffer(i.FRAMEBUFFER,i.COLOR_ATTACHMENT0+ft,i.RENDERBUFFER,null),e.bindFramebuffer(i.FRAMEBUFFER,yt.__webglFramebuffer),i.framebufferTexture2D(i.DRAW_FRAMEBUFFER,i.COLOR_ATTACHMENT0+ft,i.TEXTURE_2D,null,0);e.bindFramebuffer(i.READ_FRAMEBUFFER,yt.__webglMultisampledFramebuffer),e.bindFramebuffer(i.DRAW_FRAMEBUFFER,yt.__webglFramebuffer);for(let ft=0;ft<_.length;ft++){if(T.resolveDepthBuffer&&(T.depthBuffer&&(Z|=i.DEPTH_BUFFER_BIT),T.stencilBuffer&&T.resolveStencilBuffer&&(Z|=i.STENCIL_BUFFER_BIT)),at){i.framebufferRenderbuffer(i.READ_FRAMEBUFFER,i.COLOR_ATTACHMENT0,i.RENDERBUFFER,yt.__webglColorRenderbuffer[ft]);const Xt=n.get(_[ft]).__webglTexture;i.framebufferTexture2D(i.DRAW_FRAMEBUFFER,i.COLOR_ATTACHMENT0,i.TEXTURE_2D,Xt,0)}i.blitFramebuffer(0,0,F,q,0,0,F,q,Z,i.NEAREST),l===!0&&(Jt.length=0,R.length=0,Jt.push(i.COLOR_ATTACHMENT0+ft),T.depthBuffer&&T.resolveDepthBuffer===!1&&(Jt.push(X),R.push(X),i.invalidateFramebuffer(i.DRAW_FRAMEBUFFER,R)),i.invalidateFramebuffer(i.READ_FRAMEBUFFER,Jt))}if(e.bindFramebuffer(i.READ_FRAMEBUFFER,null),e.bindFramebuffer(i.DRAW_FRAMEBUFFER,null),at)for(let ft=0;ft<_.length;ft++){e.bindFramebuffer(i.FRAMEBUFFER,yt.__webglMultisampledFramebuffer),i.framebufferRenderbuffer(i.FRAMEBUFFER,i.COLOR_ATTACHMENT0+ft,i.RENDERBUFFER,yt.__webglColorRenderbuffer[ft]);const Xt=n.get(_[ft]).__webglTexture;e.bindFramebuffer(i.FRAMEBUFFER,yt.__webglFramebuffer),i.framebufferTexture2D(i.DRAW_FRAMEBUFFER,i.COLOR_ATTACHMENT0+ft,i.TEXTURE_2D,Xt,0)}e.bindFramebuffer(i.DRAW_FRAMEBUFFER,yt.__webglMultisampledFramebuffer)}else if(T.depthBuffer&&T.resolveDepthBuffer===!1&&l){const _=T.stencilBuffer?i.DEPTH_STENCIL_ATTACHMENT:i.DEPTH_ATTACHMENT;i.invalidateFramebuffer(i.DRAW_FRAMEBUFFER,[_])}}}function Vt(T){return Math.min(s.maxSamples,T.samples)}function Wt(T){const _=n.get(T);return T.samples>0&&t.has("WEBGL_multisampled_render_to_texture")===!0&&_.__useRenderToTexture!==!1}function Et(T){const _=a.render.frame;h.get(T)!==_&&(h.set(T,_),T.update())}function le(T,_){const F=T.colorSpace,q=T.format,Z=T.type;return T.isCompressedTexture===!0||T.isVideoTexture===!0||F!==Hi&&F!==Fn&&($t.getTransfer(F)===se?(q!==rn||Z!==wn)&&console.warn("THREE.WebGLTextures: sRGB encoded textures have to use RGBAFormat and UnsignedByteType."):console.error("THREE.WebGLTextures: Unsupported texture color space:",F)),_}function St(T){return typeof HTMLImageElement<"u"&&T instanceof HTMLImageElement?(c.width=T.naturalWidth||T.width,c.height=T.naturalHeight||T.height):typeof VideoFrame<"u"&&T instanceof VideoFrame?(c.width=T.displayWidth,c.height=T.displayHeight):(c.width=T.width,c.height=T.height),c}this.allocateTextureUnit=z,this.resetTextureUnits=W,this.setTexture2D=K,this.setTexture2DArray=G,this.setTexture3D=$,this.setTextureCube=H,this.rebindTextures=Tt,this.setupRenderTarget=qt,this.updateRenderTargetMipmap=Ht,this.updateMultisampleRenderTarget=_e,this.setupDepthRenderbuffer=it,this.setupFrameBufferTexture=vt,this.useMultisampledRTT=Wt}function Om(i,t){function e(n,s=Fn){let r;const a=$t.getTransfer(s);if(n===wn)return i.UNSIGNED_BYTE;if(n===Ga)return i.UNSIGNED_SHORT_4_4_4_4;if(n===Wa)return i.UNSIGNED_SHORT_5_5_5_1;if(n===zl)return i.UNSIGNED_INT_5_9_9_9_REV;if(n===Ol)return i.BYTE;if(n===Bl)return i.SHORT;if(n===ss)return i.UNSIGNED_SHORT;if(n===Va)return i.INT;if(n===ei)return i.UNSIGNED_INT;if(n===dn)return i.FLOAT;if(n===bn)return i.HALF_FLOAT;if(n===Hl)return i.ALPHA;if(n===kl)return i.RGB;if(n===rn)return i.RGBA;if(n===Vl)return i.LUMINANCE;if(n===Gl)return i.LUMINANCE_ALPHA;if(n===Ui)return i.DEPTH_COMPONENT;if(n===zi)return i.DEPTH_STENCIL;if(n===Xa)return i.RED;if(n===Ya)return i.RED_INTEGER;if(n===Wl)return i.RG;if(n===qa)return i.RG_INTEGER;if(n===ja)return i.RGBA_INTEGER;if(n===ks||n===Vs||n===Gs||n===Ws)if(a===se)if(r=t.get("WEBGL_compressed_texture_s3tc_srgb"),r!==null){if(n===ks)return r.COMPRESSED_SRGB_S3TC_DXT1_EXT;if(n===Vs)return r.COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT;if(n===Gs)return r.COMPRESSED_SRGB_ALPHA_S3TC_DXT3_EXT;if(n===Ws)return r.COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT}else return null;else if(r=t.get("WEBGL_compressed_texture_s3tc"),r!==null){if(n===ks)return r.COMPRESSED_RGB_S3TC_DXT1_EXT;if(n===Vs)return r.COMPRESSED_RGBA_S3TC_DXT1_EXT;if(n===Gs)return r.COMPRESSED_RGBA_S3TC_DXT3_EXT;if(n===Ws)return r.COMPRESSED_RGBA_S3TC_DXT5_EXT}else return null;if(n===la||n===ca||n===ha||n===ua)if(r=t.get("WEBGL_compressed_texture_pvrtc"),r!==null){if(n===la)return r.COMPRESSED_RGB_PVRTC_4BPPV1_IMG;if(n===ca)return r.COMPRESSED_RGB_PVRTC_2BPPV1_IMG;if(n===ha)return r.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG;if(n===ua)return r.COMPRESSED_RGBA_PVRTC_2BPPV1_IMG}else return null;if(n===da||n===fa||n===pa)if(r=t.get("WEBGL_compressed_texture_etc"),r!==null){if(n===da||n===fa)return a===se?r.COMPRESSED_SRGB8_ETC2:r.COMPRESSED_RGB8_ETC2;if(n===pa)return a===se?r.COMPRESSED_SRGB8_ALPHA8_ETC2_EAC:r.COMPRESSED_RGBA8_ETC2_EAC}else return null;if(n===ma||n===_a||n===ga||n===va||n===xa||n===Ma||n===Sa||n===ya||n===Ea||n===Ta||n===ba||n===Aa||n===wa||n===Ra)if(r=t.get("WEBGL_compressed_texture_astc"),r!==null){if(n===ma)return a===se?r.COMPRESSED_SRGB8_ALPHA8_ASTC_4x4_KHR:r.COMPRESSED_RGBA_ASTC_4x4_KHR;if(n===_a)return a===se?r.COMPRESSED_SRGB8_ALPHA8_ASTC_5x4_KHR:r.COMPRESSED_RGBA_ASTC_5x4_KHR;if(n===ga)return a===se?r.COMPRESSED_SRGB8_ALPHA8_ASTC_5x5_KHR:r.COMPRESSED_RGBA_ASTC_5x5_KHR;if(n===va)return a===se?r.COMPRESSED_SRGB8_ALPHA8_ASTC_6x5_KHR:r.COMPRESSED_RGBA_ASTC_6x5_KHR;if(n===xa)return a===se?r.COMPRESSED_SRGB8_ALPHA8_ASTC_6x6_KHR:r.COMPRESSED_RGBA_ASTC_6x6_KHR;if(n===Ma)return a===se?r.COMPRESSED_SRGB8_ALPHA8_ASTC_8x5_KHR:r.COMPRESSED_RGBA_ASTC_8x5_KHR;if(n===Sa)return a===se?r.COMPRESSED_SRGB8_ALPHA8_ASTC_8x6_KHR:r.COMPRESSED_RGBA_ASTC_8x6_KHR;if(n===ya)return a===se?r.COMPRESSED_SRGB8_ALPHA8_ASTC_8x8_KHR:r.COMPRESSED_RGBA_ASTC_8x8_KHR;if(n===Ea)return a===se?r.COMPRESSED_SRGB8_ALPHA8_ASTC_10x5_KHR:r.COMPRESSED_RGBA_ASTC_10x5_KHR;if(n===Ta)return a===se?r.COMPRESSED_SRGB8_ALPHA8_ASTC_10x6_KHR:r.COMPRESSED_RGBA_ASTC_10x6_KHR;if(n===ba)return a===se?r.COMPRESSED_SRGB8_ALPHA8_ASTC_10x8_KHR:r.COMPRESSED_RGBA_ASTC_10x8_KHR;if(n===Aa)return a===se?r.COMPRESSED_SRGB8_ALPHA8_ASTC_10x10_KHR:r.COMPRESSED_RGBA_ASTC_10x10_KHR;if(n===wa)return a===se?r.COMPRESSED_SRGB8_ALPHA8_ASTC_12x10_KHR:r.COMPRESSED_RGBA_ASTC_12x10_KHR;if(n===Ra)return a===se?r.COMPRESSED_SRGB8_ALPHA8_ASTC_12x12_KHR:r.COMPRESSED_RGBA_ASTC_12x12_KHR}else return null;if(n===Xs||n===Ca||n===Pa)if(r=t.get("EXT_texture_compression_bptc"),r!==null){if(n===Xs)return a===se?r.COMPRESSED_SRGB_ALPHA_BPTC_UNORM_EXT:r.COMPRESSED_RGBA_BPTC_UNORM_EXT;if(n===Ca)return r.COMPRESSED_RGB_BPTC_SIGNED_FLOAT_EXT;if(n===Pa)return r.COMPRESSED_RGB_BPTC_UNSIGNED_FLOAT_EXT}else return null;if(n===Xl||n===Da||n===La||n===Ua)if(r=t.get("EXT_texture_compression_rgtc"),r!==null){if(n===Xs)return r.COMPRESSED_RED_RGTC1_EXT;if(n===Da)return r.COMPRESSED_SIGNED_RED_RGTC1_EXT;if(n===La)return r.COMPRESSED_RED_GREEN_RGTC2_EXT;if(n===Ua)return r.COMPRESSED_SIGNED_RED_GREEN_RGTC2_EXT}else return null;return n===Bi?i.UNSIGNED_INT_24_8:i[n]!==void 0?i[n]:null}return{convert:e}}const Bm={type:"move"};class Xr{constructor(){this._targetRay=null,this._grip=null,this._hand=null}getHandSpace(){return this._hand===null&&(this._hand=new Ci,this._hand.matrixAutoUpdate=!1,this._hand.visible=!1,this._hand.joints={},this._hand.inputState={pinching:!1}),this._hand}getTargetRaySpace(){return this._targetRay===null&&(this._targetRay=new Ci,this._targetRay.matrixAutoUpdate=!1,this._targetRay.visible=!1,this._targetRay.hasLinearVelocity=!1,this._targetRay.linearVelocity=new P,this._targetRay.hasAngularVelocity=!1,this._targetRay.angularVelocity=new P),this._targetRay}getGripSpace(){return this._grip===null&&(this._grip=new Ci,this._grip.matrixAutoUpdate=!1,this._grip.visible=!1,this._grip.hasLinearVelocity=!1,this._grip.linearVelocity=new P,this._grip.hasAngularVelocity=!1,this._grip.angularVelocity=new P),this._grip}dispatchEvent(t){return this._targetRay!==null&&this._targetRay.dispatchEvent(t),this._grip!==null&&this._grip.dispatchEvent(t),this._hand!==null&&this._hand.dispatchEvent(t),this}connect(t){if(t&&t.hand){const e=this._hand;if(e)for(const n of t.hand.values())this._getHandJoint(e,n)}return this.dispatchEvent({type:"connected",data:t}),this}disconnect(t){return this.dispatchEvent({type:"disconnected",data:t}),this._targetRay!==null&&(this._targetRay.visible=!1),this._grip!==null&&(this._grip.visible=!1),this._hand!==null&&(this._hand.visible=!1),this}update(t,e,n){let s=null,r=null,a=null;const o=this._targetRay,l=this._grip,c=this._hand;if(t&&e.session.visibilityState!=="visible-blurred"){if(c&&t.hand){a=!0;for(const x of t.hand.values()){const p=e.getJointPose(x,n),u=this._getHandJoint(c,x);p!==null&&(u.matrix.fromArray(p.transform.matrix),u.matrix.decompose(u.position,u.rotation,u.scale),u.matrixWorldNeedsUpdate=!0,u.jointRadius=p.radius),u.visible=p!==null}const h=c.joints["index-finger-tip"],d=c.joints["thumb-tip"],f=h.position.distanceTo(d.position),m=.02,g=.005;c.inputState.pinching&&f>m+g?(c.inputState.pinching=!1,this.dispatchEvent({type:"pinchend",handedness:t.handedness,target:this})):!c.inputState.pinching&&f<=m-g&&(c.inputState.pinching=!0,this.dispatchEvent({type:"pinchstart",handedness:t.handedness,target:this}))}else l!==null&&t.gripSpace&&(r=e.getPose(t.gripSpace,n),r!==null&&(l.matrix.fromArray(r.transform.matrix),l.matrix.decompose(l.position,l.rotation,l.scale),l.matrixWorldNeedsUpdate=!0,r.linearVelocity?(l.hasLinearVelocity=!0,l.linearVelocity.copy(r.linearVelocity)):l.hasLinearVelocity=!1,r.angularVelocity?(l.hasAngularVelocity=!0,l.angularVelocity.copy(r.angularVelocity)):l.hasAngularVelocity=!1));o!==null&&(s=e.getPose(t.targetRaySpace,n),s===null&&r!==null&&(s=r),s!==null&&(o.matrix.fromArray(s.transform.matrix),o.matrix.decompose(o.position,o.rotation,o.scale),o.matrixWorldNeedsUpdate=!0,s.linearVelocity?(o.hasLinearVelocity=!0,o.linearVelocity.copy(s.linearVelocity)):o.hasLinearVelocity=!1,s.angularVelocity?(o.hasAngularVelocity=!0,o.angularVelocity.copy(s.angularVelocity)):o.hasAngularVelocity=!1,this.dispatchEvent(Bm)))}return o!==null&&(o.visible=s!==null),l!==null&&(l.visible=r!==null),c!==null&&(c.visible=a!==null),this}_getHandJoint(t,e){if(t.joints[e.jointName]===void 0){const n=new Ci;n.matrixAutoUpdate=!1,n.visible=!1,t.joints[e.jointName]=n,t.add(n)}return t.joints[e.jointName]}}const zm=`
+}`;function Nm(i,t,e){let n=new to;const s=new vt,r=new vt,a=new le,o=new nu({depthPacking:uh}),l=new iu,c={},h=e.maxTextureSize,d={[zn]:He,[He]:zn,[hn]:hn},f=new Ne({defines:{VSM_SAMPLES:8},uniforms:{shadow_pass:{value:null},resolution:{value:new vt},radius:{value:4}},vertexShader:Um,fragmentShader:Im}),p=f.clone();p.defines.HORIZONTAL_PASS=1;const g=new pe;g.setAttribute("position",new de(new Float32Array([-1,-1,.5,3,-1,.5,-1,3,.5]),3));const v=new Me(g,f),m=this;this.enabled=!1,this.autoUpdate=!0,this.needsUpdate=!1,this.type=Ol;let u=this.type;this.render=function(R,A,U){if(m.enabled===!1||m.autoUpdate===!1&&m.needsUpdate===!1||R.length===0)return;const S=i.getRenderTarget(),M=i.getActiveCubeFace(),D=i.getActiveMipmapLevel(),W=i.state;W.setBlending(bn),W.buffers.color.setClear(1,1,1,1),W.buffers.depth.setTest(!0),W.setScissorTest(!1);const z=u!==yn&&this.type===yn,V=u===yn&&this.type!==yn;for(let $=0,G=R.length;$<G;$++){const J=R[$],k=J.shadow;if(k===void 0){console.warn("THREE.WebGLShadowMap:",J,"has no shadow.");continue}if(k.autoUpdate===!1&&k.needsUpdate===!1)continue;s.copy(k.mapSize);const it=k.getFrameExtents();if(s.multiply(it),r.copy(k.mapSize),(s.x>h||s.y>h)&&(s.x>h&&(r.x=Math.floor(h/it.x),s.x=r.x*it.x,k.mapSize.x=r.x),s.y>h&&(r.y=Math.floor(h/it.y),s.y=r.y*it.y,k.mapSize.y=r.y)),k.map===null||z===!0||V===!0){const yt=this.type!==yn?{minFilter:Ye,magFilter:Ye}:{};k.map!==null&&k.map.dispose(),k.map=new on(s.x,s.y,yt),k.map.texture.name=J.name+".shadowMap",k.camera.updateProjectionMatrix()}i.setRenderTarget(k.map),i.clear();const ut=k.getViewportCount();for(let yt=0;yt<ut;yt++){const Lt=k.getViewport(yt);a.set(r.x*Lt.x,r.y*Lt.y,r.x*Lt.z,r.y*Lt.w),W.viewport(a),k.updateMatrices(J,yt),n=k.getFrustum(),y(A,U,k.camera,J,this.type)}k.isPointLightShadow!==!0&&this.type===yn&&T(k,U),k.needsUpdate=!1}u=this.type,m.needsUpdate=!1,i.setRenderTarget(S,M,D)};function T(R,A){const U=t.update(v);f.defines.VSM_SAMPLES!==R.blurSamples&&(f.defines.VSM_SAMPLES=R.blurSamples,p.defines.VSM_SAMPLES=R.blurSamples,f.needsUpdate=!0,p.needsUpdate=!0),R.mapPass===null&&(R.mapPass=new on(s.x,s.y)),f.uniforms.shadow_pass.value=R.map.texture,f.uniforms.resolution.value=R.mapSize,f.uniforms.radius.value=R.radius,i.setRenderTarget(R.mapPass),i.clear(),i.renderBufferDirect(A,null,U,f,v,null),p.uniforms.shadow_pass.value=R.mapPass.texture,p.uniforms.resolution.value=R.mapSize,p.uniforms.radius.value=R.radius,i.setRenderTarget(R.map),i.clear(),i.renderBufferDirect(A,null,U,p,v,null)}function b(R,A,U,S){let M=null;const D=U.isPointLight===!0?R.customDistanceMaterial:R.customDepthMaterial;if(D!==void 0)M=D;else if(M=U.isPointLight===!0?l:o,i.localClippingEnabled&&A.clipShadows===!0&&Array.isArray(A.clippingPlanes)&&A.clippingPlanes.length!==0||A.displacementMap&&A.displacementScale!==0||A.alphaMap&&A.alphaTest>0||A.map&&A.alphaTest>0){const W=M.uuid,z=A.uuid;let V=c[W];V===void 0&&(V={},c[W]=V);let $=V[z];$===void 0&&($=M.clone(),V[z]=$,A.addEventListener("dispose",L)),M=$}if(M.visible=A.visible,M.wireframe=A.wireframe,S===yn?M.side=A.shadowSide!==null?A.shadowSide:A.side:M.side=A.shadowSide!==null?A.shadowSide:d[A.side],M.alphaMap=A.alphaMap,M.alphaTest=A.alphaTest,M.map=A.map,M.clipShadows=A.clipShadows,M.clippingPlanes=A.clippingPlanes,M.clipIntersection=A.clipIntersection,M.displacementMap=A.displacementMap,M.displacementScale=A.displacementScale,M.displacementBias=A.displacementBias,M.wireframeLinewidth=A.wireframeLinewidth,M.linewidth=A.linewidth,U.isPointLight===!0&&M.isMeshDistanceMaterial===!0){const W=i.properties.get(M);W.light=U}return M}function y(R,A,U,S,M){if(R.visible===!1)return;if(R.layers.test(A.layers)&&(R.isMesh||R.isLine||R.isPoints)&&(R.castShadow||R.receiveShadow&&M===yn)&&(!R.frustumCulled||n.intersectsObject(R))){R.modelViewMatrix.multiplyMatrices(U.matrixWorldInverse,R.matrixWorld);const z=t.update(R),V=R.material;if(Array.isArray(V)){const $=z.groups;for(let G=0,J=$.length;G<J;G++){const k=$[G],it=V[k.materialIndex];if(it&&it.visible){const ut=b(R,it,S,M);R.onBeforeShadow(i,R,A,U,z,ut,k),i.renderBufferDirect(U,null,z,ut,R,k),R.onAfterShadow(i,R,A,U,z,ut,k)}}}else if(V.visible){const $=b(R,V,S,M);R.onBeforeShadow(i,R,A,U,z,$,null),i.renderBufferDirect(U,null,z,$,R,null),R.onAfterShadow(i,R,A,U,z,$,null)}}const W=R.children;for(let z=0,V=W.length;z<V;z++)y(W[z],A,U,S,M)}function L(R){R.target.removeEventListener("dispose",L);for(const U in c){const S=c[U],M=R.target.uuid;M in S&&(S[M].dispose(),delete S[M])}}}const Fm={[ea]:na,[ia]:aa,[sa]:oa,[Fi]:ra,[na]:ea,[aa]:ia,[oa]:sa,[ra]:Fi};function Om(i,t){function e(){let C=!1;const nt=new le;let H=null;const Z=new 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e.compressedTexSubImage3D(i.TEXTURE_2D_ARRAY,H,0,0,0,ft.width,ft.height,tt.depth,mt,ft.data)}else e.compressedTexImage3D(i.TEXTURE_2D_ARRAY,H,Pt,ft.width,ft.height,tt.depth,0,ft.data,0,0);else console.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .uploadTexture()");else zt?C&&e.texSubImage3D(i.TEXTURE_2D_ARRAY,H,0,0,0,ft.width,ft.height,tt.depth,mt,bt,ft.data):e.texImage3D(i.TEXTURE_2D_ARRAY,H,Pt,ft.width,ft.height,tt.depth,0,mt,bt,ft.data)}else{zt&&Xt&&e.texStorage2D(i.TEXTURE_2D,nt,Pt,Yt[0].width,Yt[0].height);for(let H=0,Z=Yt.length;H<Z;H++)ft=Yt[H],_.format!==an?mt!==null?zt?C&&e.compressedTexSubImage2D(i.TEXTURE_2D,H,0,0,ft.width,ft.height,mt,ft.data):e.compressedTexImage2D(i.TEXTURE_2D,H,Pt,ft.width,ft.height,0,ft.data):console.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in 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et(E,_,F){if(_.image.length!==6)return;const j=jt(E,_),K=_.source;e.bindTexture(i.TEXTURE_CUBE_MAP,E.__webglTexture,i.TEXTURE0+F);const X=n.get(K);if(K.version!==X.__version||j===!0){e.activeTexture(i.TEXTURE0+F);const St=Jt.getPrimaries(Jt.workingColorSpace),ot=_.colorSpace===Fn?null:Jt.getPrimaries(_.colorSpace),dt=_.colorSpace===Fn||St===ot?i.NONE:i.BROWSER_DEFAULT_WEBGL;i.pixelStorei(i.UNPACK_FLIP_Y_WEBGL,_.flipY),i.pixelStorei(i.UNPACK_PREMULTIPLY_ALPHA_WEBGL,_.premultiplyAlpha),i.pixelStorei(i.UNPACK_ALIGNMENT,_.unpackAlignment),i.pixelStorei(i.UNPACK_COLORSPACE_CONVERSION_WEBGL,dt);const Zt=_.isCompressedTexture||_.image[0].isCompressedTexture,tt=_.image[0]&&_.image[0].isDataTexture,mt=[];for(let Z=0;Z<6;Z++)!Zt&&!tt?mt[Z]=v(_.image[Z],!0,s.maxCubemapSize):mt[Z]=tt?_.image[Z].image:_.image[Z],mt[Z]=ie(_,mt[Z]);const bt=mt[0],Pt=r.convert(_.format,_.colorSpace),ft=r.convert(_.type),Yt=b(_.internalFormat,Pt,ft,_.colorSpace),zt=_.isVideoTexture!==!0,Xt=X.__version===void 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Z=0;Z<6;Z++)if(tt){zt?C&&e.texSubImage2D(i.TEXTURE_CUBE_MAP_POSITIVE_X+Z,0,0,0,mt[Z].width,mt[Z].height,Pt,ft,mt[Z].data):e.texImage2D(i.TEXTURE_CUBE_MAP_POSITIVE_X+Z,0,Yt,mt[Z].width,mt[Z].height,0,Pt,ft,mt[Z].data);for(let ht=0;ht<H.length;ht++){const Ot=H[ht].image[Z].image;zt?C&&e.texSubImage2D(i.TEXTURE_CUBE_MAP_POSITIVE_X+Z,ht+1,0,0,Ot.width,Ot.height,Pt,ft,Ot.data):e.texImage2D(i.TEXTURE_CUBE_MAP_POSITIVE_X+Z,ht+1,Yt,Ot.width,Ot.height,0,Pt,ft,Ot.data)}}else{zt?C&&e.texSubImage2D(i.TEXTURE_CUBE_MAP_POSITIVE_X+Z,0,0,0,Pt,ft,mt[Z]):e.texImage2D(i.TEXTURE_CUBE_MAP_POSITIVE_X+Z,0,Yt,Pt,ft,mt[Z]);for(let ht=0;ht<H.length;ht++){const lt=H[ht];zt?C&&e.texSubImage2D(i.TEXTURE_CUBE_MAP_POSITIVE_X+Z,ht+1,0,0,Pt,ft,lt.image[Z]):e.texImage2D(i.TEXTURE_CUBE_MAP_POSITIVE_X+Z,ht+1,Yt,Pt,ft,lt.image[Z])}}}m(_)&&u(i.TEXTURE_CUBE_MAP),X.__version=K.version,_.onUpdate&&_.onUpdate(_)}E.__version=_.version}function xt(E,_,F,j,K,X){const St=r.convert(F.format,F.colorSpace),ot=r.convert(F.type),dt=b(F.internalFormat,St,ot,F.colorSpace),Zt=n.get(_),tt=n.get(F);if(tt.__renderTarget=_,!Zt.__hasExternalTextures){const mt=Math.max(1,_.width>>X),bt=Math.max(1,_.height>>X);K===i.TEXTURE_3D||K===i.TEXTURE_2D_ARRAY?e.texImage3D(K,X,dt,mt,bt,_.depth,0,St,ot,null):e.texImage2D(K,X,dt,mt,bt,0,St,ot,null)}e.bindFramebuffer(i.FRAMEBUFFER,E),kt(_)?o.framebufferTexture2DMultisampleEXT(i.FRAMEBUFFER,j,K,tt.__webglTexture,0,Ft(_)):(K===i.TEXTURE_2D||K>=i.TEXTURE_CUBE_MAP_POSITIVE_X&&K<=i.TEXTURE_CUBE_MAP_NEGATIVE_Z)&&i.framebufferTexture2D(i.FRAMEBUFFER,j,K,tt.__webglTexture,X),e.bindFramebuffer(i.FRAMEBUFFER,null)}function at(E,_,F){if(i.bindRenderbuffer(i.RENDERBUFFER,E),_.depthBuffer){const j=_.depthTexture,K=j&&j.isDepthTexture?j.type:null,X=y(_.stencilBuffer,K),St=_.stencilBuffer?i.DEPTH_STENCIL_ATTACHMENT:i.DEPTH_ATTACHMENT,ot=Ft(_);kt(_)?o.renderbufferStorageMultisampleEXT(i.RENDERBUFFER,ot,X,_.width,_.height):F?i.renderbufferStorageMultisample(i.RENDERBUFFER,ot,X,_.width,_.height):i.renderbufferStorage(i.RENDERBUFFER,X,_.width,_.height),i.framebufferRenderbuffer(i.FRAMEBUFFER,St,i.RENDERBUFFER,E)}else{const j=_.textures;for(let K=0;K<j.length;K++){const X=j[K],St=r.convert(X.format,X.colorSpace),ot=r.convert(X.type),dt=b(X.internalFormat,St,ot,X.colorSpace),Zt=Ft(_);F&&kt(_)===!1?i.renderbufferStorageMultisample(i.RENDERBUFFER,Zt,dt,_.width,_.height):kt(_)?o.renderbufferStorageMultisampleEXT(i.RENDERBUFFER,Zt,dt,_.width,_.height):i.renderbufferStorage(i.RENDERBUFFER,dt,_.width,_.height)}}i.bindRenderbuffer(i.RENDERBUFFER,null)}function wt(E,_){if(_&&_.isWebGLCubeRenderTarget)throw new Error("Depth Texture with cube render targets is not 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_=n.get(E),F=E.isWebGLCubeRenderTarget===!0;if(_.__boundDepthTexture!==E.depthTexture){const j=E.depthTexture;if(_.__depthDisposeCallback&&_.__depthDisposeCallback(),j){const K=()=>{delete _.__boundDepthTexture,delete _.__depthDisposeCallback,j.removeEventListener("dispose",K)};j.addEventListener("dispose",K),_.__depthDisposeCallback=K}_.__boundDepthTexture=j}if(E.depthTexture&&!_.__autoAllocateDepthBuffer){if(F)throw new Error("target.depthTexture not supported in Cube render targets");wt(_.__webglFramebuffer,E)}else if(F){_.__webglDepthbuffer=[];for(let j=0;j<6;j++)if(e.bindFramebuffer(i.FRAMEBUFFER,_.__webglFramebuffer[j]),_.__webglDepthbuffer[j]===void 0)_.__webglDepthbuffer[j]=i.createRenderbuffer(),at(_.__webglDepthbuffer[j],E,!1);else{const K=E.stencilBuffer?i.DEPTH_STENCIL_ATTACHMENT:i.DEPTH_ATTACHMENT,X=_.__webglDepthbuffer[j];i.bindRenderbuffer(i.RENDERBUFFER,X),i.framebufferRenderbuffer(i.FRAMEBUFFER,K,i.RENDERBUFFER,X)}}else if(e.bindFramebuffer(i.FRAMEBUFFER,_.__webglFramebuffer),_.__webglDepthbuffer===void 0)_.__webglDepthbuffer=i.createRenderbuffer(),at(_.__webglDepthbuffer,E,!1);else{const j=E.stencilBuffer?i.DEPTH_STENCIL_ATTACHMENT:i.DEPTH_ATTACHMENT,K=_.__webglDepthbuffer;i.bindRenderbuffer(i.RENDERBUFFER,K),i.framebufferRenderbuffer(i.FRAMEBUFFER,j,i.RENDERBUFFER,K)}e.bindFramebuffer(i.FRAMEBUFFER,null)}function Gt(E,_,F){const j=n.get(E);_!==void 0&&xt(j.__webglFramebuffer,E,E.texture,i.COLOR_ATTACHMENT0,i.TEXTURE_2D,0),F!==void 0&&Ut(E)}function ce(E){const _=E.texture,F=n.get(E),j=n.get(_);E.addEventListener("dispose",A);const K=E.textures,X=E.isWebGLCubeRenderTarget===!0,St=K.length>1;if(St||(j.__webglTexture===void 0&&(j.__webglTexture=i.createTexture()),j.__version=_.version,a.memory.textures++),X){F.__webglFramebuffer=[];for(let ot=0;ot<6;ot++)if(_.mipmaps&&_.mipmaps.length>0){F.__webglFramebuffer[ot]=[];for(let dt=0;dt<_.mipmaps.length;dt++)F.__webglFramebuffer[ot][dt]=i.createFramebuffer()}else F.__webglFramebuffer[ot]=i.createFramebuffer()}else{if(_.mipmaps&&_.mipmaps.length>0){F.__webglFramebuffer=[];for(let ot=0;ot<_.mipmaps.length;ot++)F.__webglFramebuffer[ot]=i.createFramebuffer()}else F.__webglFramebuffer=i.createFramebuffer();if(St)for(let ot=0,dt=K.length;ot<dt;ot++){const Zt=n.get(K[ot]);Zt.__webglTexture===void 0&&(Zt.__webglTexture=i.createTexture(),a.memory.textures++)}if(E.samples>0&&kt(E)===!1){F.__webglMultisampledFramebuffer=i.createFramebuffer(),F.__webglColorRenderbuffer=[],e.bindFramebuffer(i.FRAMEBUFFER,F.__webglMultisampledFramebuffer);for(let ot=0;ot<K.length;ot++){const dt=K[ot];F.__webglColorRenderbuffer[ot]=i.createRenderbuffer(),i.bindRenderbuffer(i.RENDERBUFFER,F.__webglColorRenderbuffer[ot]);const Zt=r.convert(dt.format,dt.colorSpace),tt=r.convert(dt.type),mt=b(dt.internalFormat,Zt,tt,dt.colorSpace,E.isXRRenderTarget===!0),bt=Ft(E);i.renderbufferStorageMultisample(i.RENDERBUFFER,bt,mt,E.width,E.height),i.framebufferRenderbuffer(i.FRAMEBUFFER,i.COLOR_ATTACHMENT0+ot,i.RENDERBUFFER,F.__webglColorRenderbuffer[ot])}i.bindRenderbuffer(i.RENDERBUFFER,null),E.depthBuffer&&(F.__webglDepthRenderbuffer=i.createRenderbuffer(),at(F.__webglDepthRenderbuffer,E,!0)),e.bindFramebuffer(i.FRAMEBUFFER,null)}}if(X){e.bindTexture(i.TEXTURE_CUBE_MAP,j.__webglTexture),Lt(i.TEXTURE_CUBE_MAP,_);for(let ot=0;ot<6;ot++)if(_.mipmaps&&_.mipmaps.length>0)for(let dt=0;dt<_.mipmaps.length;dt++)xt(F.__webglFramebuffer[ot][dt],E,_,i.COLOR_ATTACHMENT0,i.TEXTURE_CUBE_MAP_POSITIVE_X+ot,dt);else xt(F.__webglFramebuffer[ot],E,_,i.COLOR_ATTACHMENT0,i.TEXTURE_CUBE_MAP_POSITIVE_X+ot,0);m(_)&&u(i.TEXTURE_CUBE_MAP),e.unbindTexture()}else if(St){for(let ot=0,dt=K.length;ot<dt;ot++){const Zt=K[ot],tt=n.get(Zt);e.bindTexture(i.TEXTURE_2D,tt.__webglTexture),Lt(i.TEXTURE_2D,Zt),xt(F.__webglFramebuffer,E,Zt,i.COLOR_ATTACHMENT0+ot,i.TEXTURE_2D,0),m(Zt)&&u(i.TEXTURE_2D)}e.unbindTexture()}else{let ot=i.TEXTURE_2D;if((E.isWebGL3DRenderTarget||E.isWebGLArrayRenderTarget)&&(ot=E.isWebGL3DRenderTarget?i.TEXTURE_3D:i.TEXTURE_2D_ARRAY),e.bindTexture(ot,j.__webglTexture),Lt(ot,_),_.mipmaps&&_.mipmaps.length>0)for(let dt=0;dt<_.mipmaps.length;dt++)xt(F.__webglFramebuffer[dt],E,_,i.COLOR_ATTACHMENT0,ot,dt);else xt(F.__webglFramebuffer,E,_,i.COLOR_ATTACHMENT0,ot,0);m(_)&&u(ot),e.unbindTexture()}E.depthBuffer&&Ut(E)}function rt(E){const _=E.textures;for(let F=0,j=_.length;F<j;F++){const K=_[F];if(m(K)){const X=T(E),St=n.get(K).__webglTexture;e.bindTexture(X,St),u(X),e.unbindTexture()}}}const Ct=[],w=[];function ve(E){if(E.samples>0){if(kt(E)===!1){const _=E.textures,F=E.width,j=E.height;let K=i.COLOR_BUFFER_BIT;const X=E.stencilBuffer?i.DEPTH_STENCIL_ATTACHMENT:i.DEPTH_ATTACHMENT,St=n.get(E),ot=_.length>1;if(ot)for(let dt=0;dt<_.length;dt++)e.bindFramebuffer(i.FRAMEBUFFER,St.__webglMultisampledFramebuffer),i.framebufferRenderbuffer(i.FRAMEBUFFER,i.COLOR_ATTACHMENT0+dt,i.RENDERBUFFER,null),e.bindFramebuffer(i.FRAMEBUFFER,St.__webglFramebuffer),i.framebufferTexture2D(i.DRAW_FRAMEBUFFER,i.COLOR_ATTACHMENT0+dt,i.TEXTURE_2D,null,0);e.bindFramebuffer(i.READ_FRAMEBUFFER,St.__webglMultisampledFramebuffer),e.bindFramebuffer(i.DRAW_FRAMEBUFFER,St.__webglFramebuffer);for(let dt=0;dt<_.length;dt++){if(E.resolveDepthBuffer&&(E.depthBuffer&&(K|=i.DEPTH_BUFFER_BIT),E.stencilBuffer&&E.resolveStencilBuffer&&(K|=i.STENCIL_BUFFER_BIT)),ot){i.framebufferRenderbuffer(i.READ_FRAMEBUFFER,i.COLOR_ATTACHMENT0,i.RENDERBUFFER,St.__webglColorRenderbuffer[dt]);const Zt=n.get(_[dt]).__webglTexture;i.framebufferTexture2D(i.DRAW_FRAMEBUFFER,i.COLOR_ATTACHMENT0,i.TEXTURE_2D,Zt,0)}i.blitFramebuffer(0,0,F,j,0,0,F,j,K,i.NEAREST),l===!0&&(Ct.length=0,w.length=0,Ct.push(i.COLOR_ATTACHMENT0+dt),E.depthBuffer&&E.resolveDepthBuffer===!1&&(Ct.push(X),w.push(X),i.invalidateFramebuffer(i.DRAW_FRAMEBUFFER,w)),i.invalidateFramebuffer(i.READ_FRAMEBUFFER,Ct))}if(e.bindFramebuffer(i.READ_FRAMEBUFFER,null),e.bindFramebuffer(i.DRAW_FRAMEBUFFER,null),ot)for(let dt=0;dt<_.length;dt++){e.bindFramebuffer(i.FRAMEBUFFER,St.__webglMultisampledFramebuffer),i.framebufferRenderbuffer(i.FRAMEBUFFER,i.COLOR_ATTACHMENT0+dt,i.RENDERBUFFER,St.__webglColorRenderbuffer[dt]);const Zt=n.get(_[dt]).__webglTexture;e.bindFramebuffer(i.FRAMEBUFFER,St.__webglFramebuffer),i.framebufferTexture2D(i.DRAW_FRAMEBUFFER,i.COLOR_ATTACHMENT0+dt,i.TEXTURE_2D,Zt,0)}e.bindFramebuffer(i.DRAW_FRAMEBUFFER,St.__webglMultisampledFramebuffer)}else if(E.depthBuffer&&E.resolveDepthBuffer===!1&&l){const _=E.stencilBuffer?i.DEPTH_STENCIL_ATTACHMENT:i.DEPTH_ATTACHMENT;i.invalidateFramebuffer(i.DRAW_FRAMEBUFFER,[_])}}}function Ft(E){return Math.min(s.maxSamples,E.samples)}function kt(E){const _=n.get(E);return E.samples>0&&t.has("WEBGL_multisampled_render_to_texture")===!0&&_.__useRenderToTexture!==!1}function Mt(E){const _=a.render.frame;h.get(E)!==_&&(h.set(E,_),E.update())}function ie(E,_){const F=E.colorSpace,j=E.format,K=E.type;return E.isCompressedTexture===!0||E.isVideoTexture===!0||F!==ki&&F!==Fn&&(Jt.getTransfer(F)===re?(j!==an||K!==An)&&console.warn("THREE.WebGLTextures: sRGB encoded textures have to use RGBAFormat and UnsignedByteType."):console.error("THREE.WebGLTextures: Unsupported texture color space:",F)),_}function Et(E){return typeof HTMLImageElement<"u"&&E instanceof HTMLImageElement?(c.width=E.naturalWidth||E.width,c.height=E.naturalHeight||E.height):typeof VideoFrame<"u"&&E instanceof VideoFrame?(c.width=E.displayWidth,c.height=E.displayHeight):(c.width=E.width,c.height=E.height),c}this.allocateTextureUnit=z,this.resetTextureUnits=W,this.setTexture2D=$,this.setTexture2DArray=G,this.setTexture3D=J,this.setTextureCube=k,this.rebindTextures=Gt,this.setupRenderTarget=ce,this.updateRenderTargetMipmap=rt,this.updateMultisampleRenderTarget=ve,this.setupDepthRenderbuffer=Ut,this.setupFrameBufferTexture=xt,this.useMultisampledRTT=kt}function zm(i,t){function e(n,s=Fn){let r;const a=Jt.getTransfer(s);if(n===An)return i.UNSIGNED_BYTE;if(n===qa)return i.UNSIGNED_SHORT_4_4_4_4;if(n===ja)return i.UNSIGNED_SHORT_5_5_5_1;if(n===Gl)return i.UNSIGNED_INT_5_9_9_9_REV;if(n===kl)return i.BYTE;if(n===Vl)return i.SHORT;if(n===os)return i.UNSIGNED_SHORT;if(n===Ya)return i.INT;if(n===ei)return i.UNSIGNED_INT;if(n===fn)return i.FLOAT;if(n===Tn)return i.HALF_FLOAT;if(n===Wl)return i.ALPHA;if(n===Xl)return i.RGB;if(n===an)return i.RGBA;if(n===Yl)return i.LUMINANCE;if(n===ql)return i.LUMINANCE_ALPHA;if(n===Ui)return i.DEPTH_COMPONENT;if(n===Hi)return i.DEPTH_STENCIL;if(n===Za)return i.RED;if(n===Ka)return i.RED_INTEGER;if(n===jl)return i.RG;if(n===$a)return i.RG_INTEGER;if(n===Ja)return i.RGBA_INTEGER;if(n===Xs||n===Ys||n===qs||n===js)if(a===re)if(r=t.get("WEBGL_compressed_texture_s3tc_srgb"),r!==null){if(n===Xs)return r.COMPRESSED_SRGB_S3TC_DXT1_EXT;if(n===Ys)return r.COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT;if(n===qs)return r.COMPRESSED_SRGB_ALPHA_S3TC_DXT3_EXT;if(n===js)return r.COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT}else return null;else if(r=t.get("WEBGL_compressed_texture_s3tc"),r!==null){if(n===Xs)return r.COMPRESSED_RGB_S3TC_DXT1_EXT;if(n===Ys)return r.COMPRESSED_RGBA_S3TC_DXT1_EXT;if(n===qs)return r.COMPRESSED_RGBA_S3TC_DXT3_EXT;if(n===js)return r.COMPRESSED_RGBA_S3TC_DXT5_EXT}else return null;if(n===da||n===fa||n===pa||n===ma)if(r=t.get("WEBGL_compressed_texture_pvrtc"),r!==null){if(n===da)return r.COMPRESSED_RGB_PVRTC_4BPPV1_IMG;if(n===fa)return r.COMPRESSED_RGB_PVRTC_2BPPV1_IMG;if(n===pa)return r.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG;if(n===ma)return r.COMPRESSED_RGBA_PVRTC_2BPPV1_IMG}else return null;if(n===ga||n===_a||n===va)if(r=t.get("WEBGL_compressed_texture_etc"),r!==null){if(n===ga||n===_a)return a===re?r.COMPRESSED_SRGB8_ETC2:r.COMPRESSED_RGB8_ETC2;if(n===va)return a===re?r.COMPRESSED_SRGB8_ALPHA8_ETC2_EAC:r.COMPRESSED_RGBA8_ETC2_EAC}else return null;if(n===xa||n===Ma||n===Sa||n===ya||n===Ea||n===ba||n===Ta||n===wa||n===Aa||n===Ra||n===Ca||n===Pa||n===Da||n===La)if(r=t.get("WEBGL_compressed_texture_astc"),r!==null){if(n===xa)return a===re?r.COMPRESSED_SRGB8_ALPHA8_ASTC_4x4_KHR:r.COMPRESSED_RGBA_ASTC_4x4_KHR;if(n===Ma)return a===re?r.COMPRESSED_SRGB8_ALPHA8_ASTC_5x4_KHR:r.COMPRESSED_RGBA_ASTC_5x4_KHR;if(n===Sa)return a===re?r.COMPRESSED_SRGB8_ALPHA8_ASTC_5x5_KHR:r.COMPRESSED_RGBA_ASTC_5x5_KHR;if(n===ya)return a===re?r.COMPRESSED_SRGB8_ALPHA8_ASTC_6x5_KHR:r.COMPRESSED_RGBA_ASTC_6x5_KHR;if(n===Ea)return a===re?r.COMPRESSED_SRGB8_ALPHA8_ASTC_6x6_KHR:r.COMPRESSED_RGBA_ASTC_6x6_KHR;if(n===ba)return a===re?r.COMPRESSED_SRGB8_ALPHA8_ASTC_8x5_KHR:r.COMPRESSED_RGBA_ASTC_8x5_KHR;if(n===Ta)return a===re?r.COMPRESSED_SRGB8_ALPHA8_ASTC_8x6_KHR:r.COMPRESSED_RGBA_ASTC_8x6_KHR;if(n===wa)return a===re?r.COMPRESSED_SRGB8_ALPHA8_ASTC_8x8_KHR:r.COMPRESSED_RGBA_ASTC_8x8_KHR;if(n===Aa)return a===re?r.COMPRESSED_SRGB8_ALPHA8_ASTC_10x5_KHR:r.COMPRESSED_RGBA_ASTC_10x5_KHR;if(n===Ra)return a===re?r.COMPRESSED_SRGB8_ALPHA8_ASTC_10x6_KHR:r.COMPRESSED_RGBA_ASTC_10x6_KHR;if(n===Ca)return a===re?r.COMPRESSED_SRGB8_ALPHA8_ASTC_10x8_KHR:r.COMPRESSED_RGBA_ASTC_10x8_KHR;if(n===Pa)return a===re?r.COMPRESSED_SRGB8_ALPHA8_ASTC_10x10_KHR:r.COMPRESSED_RGBA_ASTC_10x10_KHR;if(n===Da)return a===re?r.COMPRESSED_SRGB8_ALPHA8_ASTC_12x10_KHR:r.COMPRESSED_RGBA_ASTC_12x10_KHR;if(n===La)return a===re?r.COMPRESSED_SRGB8_ALPHA8_ASTC_12x12_KHR:r.COMPRESSED_RGBA_ASTC_12x12_KHR}else return null;if(n===Zs||n===Ua||n===Ia)if(r=t.get("EXT_texture_compression_bptc"),r!==null){if(n===Zs)return a===re?r.COMPRESSED_SRGB_ALPHA_BPTC_UNORM_EXT:r.COMPRESSED_RGBA_BPTC_UNORM_EXT;if(n===Ua)return r.COMPRESSED_RGB_BPTC_SIGNED_FLOAT_EXT;if(n===Ia)return r.COMPRESSED_RGB_BPTC_UNSIGNED_FLOAT_EXT}else return null;if(n===Zl||n===Na||n===Fa||n===Oa)if(r=t.get("EXT_texture_compression_rgtc"),r!==null){if(n===Zs)return r.COMPRESSED_RED_RGTC1_EXT;if(n===Na)return r.COMPRESSED_SIGNED_RED_RGTC1_EXT;if(n===Fa)return r.COMPRESSED_RED_GREEN_RGTC2_EXT;if(n===Oa)return r.COMPRESSED_SIGNED_RED_GREEN_RGTC2_EXT}else return null;return n===zi?i.UNSIGNED_INT_24_8:i[n]!==void 0?i[n]:null}return{convert:e}}const Hm={type:"move"};class Zr{constructor(){this._targetRay=null,this._grip=null,this._hand=null}getHandSpace(){return this._hand===null&&(this._hand=new Ci,this._hand.matrixAutoUpdate=!1,this._hand.visible=!1,this._hand.joints={},this._hand.inputState={pinching:!1}),this._hand}getTargetRaySpace(){return this._targetRay===null&&(this._targetRay=new Ci,this._targetRay.matrixAutoUpdate=!1,this._targetRay.visible=!1,this._targetRay.hasLinearVelocity=!1,this._targetRay.linearVelocity=new P,this._targetRay.hasAngularVelocity=!1,this._targetRay.angularVelocity=new P),this._targetRay}getGripSpace(){return this._grip===null&&(this._grip=new Ci,this._grip.matrixAutoUpdate=!1,this._grip.visible=!1,this._grip.hasLinearVelocity=!1,this._grip.linearVelocity=new P,this._grip.hasAngularVelocity=!1,this._grip.angularVelocity=new P),this._grip}dispatchEvent(t){return this._targetRay!==null&&this._targetRay.dispatchEvent(t),this._grip!==null&&this._grip.dispatchEvent(t),this._hand!==null&&this._hand.dispatchEvent(t),this}connect(t){if(t&&t.hand){const e=this._hand;if(e)for(const n of t.hand.values())this._getHandJoint(e,n)}return this.dispatchEvent({type:"connected",data:t}),this}disconnect(t){return this.dispatchEvent({type:"disconnected",data:t}),this._targetRay!==null&&(this._targetRay.visible=!1),this._grip!==null&&(this._grip.visible=!1),this._hand!==null&&(this._hand.visible=!1),this}update(t,e,n){let s=null,r=null,a=null;const o=this._targetRay,l=this._grip,c=this._hand;if(t&&e.session.visibilityState!=="visible-blurred"){if(c&&t.hand){a=!0;for(const v of t.hand.values()){const m=e.getJointPose(v,n),u=this._getHandJoint(c,v);m!==null&&(u.matrix.fromArray(m.transform.matrix),u.matrix.decompose(u.position,u.rotation,u.scale),u.matrixWorldNeedsUpdate=!0,u.jointRadius=m.radius),u.visible=m!==null}const h=c.joints["index-finger-tip"],d=c.joints["thumb-tip"],f=h.position.distanceTo(d.position),p=.02,g=.005;c.inputState.pinching&&f>p+g?(c.inputState.pinching=!1,this.dispatchEvent({type:"pinchend",handedness:t.handedness,target:this})):!c.inputState.pinching&&f<=p-g&&(c.inputState.pinching=!0,this.dispatchEvent({type:"pinchstart",handedness:t.handedness,target:this}))}else l!==null&&t.gripSpace&&(r=e.getPose(t.gripSpace,n),r!==null&&(l.matrix.fromArray(r.transform.matrix),l.matrix.decompose(l.position,l.rotation,l.scale),l.matrixWorldNeedsUpdate=!0,r.linearVelocity?(l.hasLinearVelocity=!0,l.linearVelocity.copy(r.linearVelocity)):l.hasLinearVelocity=!1,r.angularVelocity?(l.hasAngularVelocity=!0,l.angularVelocity.copy(r.angularVelocity)):l.hasAngularVelocity=!1));o!==null&&(s=e.getPose(t.targetRaySpace,n),s===null&&r!==null&&(s=r),s!==null&&(o.matrix.fromArray(s.transform.matrix),o.matrix.decompose(o.position,o.rotation,o.scale),o.matrixWorldNeedsUpdate=!0,s.linearVelocity?(o.hasLinearVelocity=!0,o.linearVelocity.copy(s.linearVelocity)):o.hasLinearVelocity=!1,s.angularVelocity?(o.hasAngularVelocity=!0,o.angularVelocity.copy(s.angularVelocity)):o.hasAngularVelocity=!1,this.dispatchEvent(Hm)))}return o!==null&&(o.visible=s!==null),l!==null&&(l.visible=r!==null),c!==null&&(c.visible=a!==null),this}_getHandJoint(t,e){if(t.joints[e.jointName]===void 0){const n=new Ci;n.matrixAutoUpdate=!1,n.visible=!1,t.joints[e.jointName]=n,t.add(n)}return t.joints[e.jointName]}}const km=`
 void main() {
 
 	gl_Position = vec4( position, 1.0 );
 
-}`,Hm=`
+}`,Vm=`
 uniform sampler2DArray depthColor;
 uniform float depthWidth;
 uniform float depthHeight;
@@ -3824,7 +3824,7 @@ void main() {
 
 	}
 
-}`;class km{constructor(){this.texture=null,this.mesh=null,this.depthNear=0,this.depthFar=0}init(t,e,n){if(this.texture===null){const s=new Ce,r=t.properties.get(s);r.__webglTexture=e.texture,(e.depthNear!==n.depthNear||e.depthFar!==n.depthFar)&&(this.depthNear=e.depthNear,this.depthFar=e.depthFar),this.texture=s}}getMesh(t){if(this.texture!==null&&this.mesh===null){const e=t.cameras[0].viewport,n=new Ie({vertexShader:zm,fragmentShader:Hm,uniforms:{depthColor:{value:this.texture},depthWidth:{value:e.z},depthHeight:{value:e.w}}});this.mesh=new ye(new os(20,20),n)}return this.mesh}reset(){this.texture=null,this.mesh=null}getDepthTexture(){return this.texture}}class Vm extends ii{constructor(t,e){super();const n=this;let s=null,r=1,a=null,o="local-floor",l=1,c=null,h=null,d=null,f=null,m=null,g=null;const x=new km,p=e.getContextAttributes();let u=null,b=null;const E=[],S=[],D=new gt;let A=null;const w=new We;w.viewport=new oe;const N=new We;N.viewport=new oe;const y=[w,N],M=new ru;let C=null,W=null;this.cameraAutoUpdate=!0,this.enabled=!1,this.isPresenting=!1,this.getController=function(Y){let et=E[Y];return et===void 0&&(et=new Xr,E[Y]=et),et.getTargetRaySpace()},this.getControllerGrip=function(Y){let et=E[Y];return et===void 0&&(et=new Xr,E[Y]=et),et.getGripSpace()},this.getHand=function(Y){let et=E[Y];return et===void 0&&(et=new Xr,E[Y]=et),et.getHandSpace()};function z(Y){const et=S.indexOf(Y.inputSource);if(et===-1)return;const vt=E[et];vt!==void 0&&(vt.update(Y.inputSource,Y.frame,c||a),vt.dispatchEvent({type:Y.type,data:Y.inputSource}))}function V(){s.removeEventListener("select",z),s.removeEventListener("selectstart",z),s.removeEventListener("selectend",z),s.removeEventListener("squeeze",z),s.removeEventListener("squeezestart",z),s.removeEventListener("squeezeend",z),s.removeEventListener("end",V),s.removeEventListener("inputsourceschange",K);for(let Y=0;Y<E.length;Y++){const 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function(Y){if(s=Y,s!==null){if(u=t.getRenderTarget(),s.addEventListener("select",z),s.addEventListener("selectstart",z),s.addEventListener("selectend",z),s.addEventListener("squeeze",z),s.addEventListener("squeezestart",z),s.addEventListener("squeezeend",z),s.addEventListener("end",V),s.addEventListener("inputsourceschange",K),p.xrCompatible!==!0&&await e.makeXRCompatible(),A=t.getPixelRatio(),t.getSize(D),s.enabledFeatures!==void 0&&s.enabledFeatures.includes("layers")){let vt=null,lt=null,Rt=null;p.depth&&(Rt=p.stencil?e.DEPTH24_STENCIL8:e.DEPTH_COMPONENT24,vt=p.stencil?zi:Ui,lt=p.stencil?Bi:ei);const it={colorFormat:e.RGBA8,depthFormat:Rt,scaleFactor:r};d=new XRWebGLBinding(s,e),f=d.createProjectionLayer(it),s.updateRenderState({layers:[f]}),t.setPixelRatio(1),t.setSize(f.textureWidth,f.textureHeight,!1),b=new an(f.textureWidth,f.textureHeight,{format:rn,type:wn,depthTexture:new rc(f.textureWidth,f.textureHeight,lt,void 0,void 0,void 0,void 0,void 0,void 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hu(R),jt=new qf(R,q),Z=new np(R,q,le,jt),X=new ap(R,Z,q,le),Lt=new rp(R,Wt,T),Q=new Kf(St),yt=new Sm(S,_,F,Vt,Wt,jt,Q),at=new Wm(S,St),ft=new Tm,Xt=new Pm(Vt),bt=new Yf(S,_,F,Et,X,m,l),pt=new Um(S,X,Wt),L=new Xm(R,le,Wt,Et),st=new jf(R,Vt,le),Dt=new ip(R,Vt,le),le.programs=yt.programs,S.capabilities=Wt,S.extensions=Vt,S.properties=St,S.renderLists=ft,S.shadowMap=pt,S.state=Et,S.info=le}ot();const k=new Vm(S,R);this.xr=k,this.getContext=function(){return R},this.getContextAttributes=function(){return R.getContextAttributes()},this.forceContextLoss=function(){const v=Vt.get("WEBGL_lose_context");v&&v.loseContext()},this.forceContextRestore=function(){const v=Vt.get("WEBGL_lose_context");v&&v.restoreContext()},this.getPixelRatio=function(){return H},this.setPixelRatio=function(v){v!==void 0&&(H=v,this.setSize(G,$,!1))},this.getSize=function(v){return v.set(G,$)},this.setSize=function(v,U,O=!0){if(k.isPresenting){console.warn("THREE.WebGLRenderer: Can't change size while VR device is presenting.");return}G=v,$=U,e.width=Math.floor(v*H),e.height=Math.floor(U*H),O===!0&&(e.style.width=v+"px",e.style.height=U+"px"),this.setViewport(0,0,v,U)},this.getDrawingBufferSize=function(v){return v.set(G*H,$*H).floor()},this.setDrawingBufferSize=function(v,U,O){G=v,$=U,H=O,e.width=Math.floor(v*O),e.height=Math.floor(U*O),this.setViewport(0,0,v,U)},this.getCurrentViewport=function(v){return v.copy(C)},this.getViewport=function(v){return v.copy(Mt)},this.setViewport=function(v,U,O,B){v.isVector4?Mt.set(v.x,v.y,v.z,v.w):Mt.set(v,U,O,B),Et.viewport(C.copy(Mt).multiplyScalar(H).round())},this.getScissor=function(v){return v.copy(Ft)},this.setScissor=function(v,U,O,B){v.isVector4?Ft.set(v.x,v.y,v.z,v.w):Ft.set(v,U,O,B),Et.scissor(W.copy(Ft).multiplyScalar(H).round())},this.getScissorTest=function(){return Yt},this.setScissorTest=function(v){Et.setScissorTest(Yt=v)},this.setOpaqueSort=function(v){nt=v},this.setTransparentSort=function(v){dt=v},this.getClearColor=function(v){return v.copy(bt.getClearColor())},this.setClearColor=function(){bt.setClearColor.apply(bt,arguments)},this.getClearAlpha=function(){return bt.getClearAlpha()},this.setClearAlpha=function(){bt.setClearAlpha.apply(bt,arguments)},this.clear=function(v=!0,U=!0,O=!0){let B=0;if(v){let I=!1;if(N!==null){const J=N.texture.format;I=J===ja||J===qa||J===Ya}if(I){const J=N.texture.type,ut=J===wn||J===ei||J===ss||J===Bi||J===Ga||J===Wa,mt=bt.getClearColor(),_t=bt.getClearAlpha(),It=mt.r,Nt=mt.g,At=mt.b;ut?(g[0]=It,g[1]=Nt,g[2]=At,g[3]=_t,R.clearBufferuiv(R.COLOR,0,g)):(x[0]=It,x[1]=Nt,x[2]=At,x[3]=_t,R.clearBufferiv(R.COLOR,0,x))}else B|=R.COLOR_BUFFER_BIT}U&&(B|=R.DEPTH_BUFFER_BIT),O&&(B|=R.STENCIL_BUFFER_BIT,this.state.buffers.stencil.setMask(4294967295)),R.clear(B)},this.clearColor=function(){this.clear(!0,!1,!1)},this.clearDepth=function(){this.clear(!1,!0,!1)},this.clearStencil=function(){this.clear(!1,!1,!0)},this.dispose=function(){e.removeEventListener("webglcontextlost",j,!1),e.removeEventListener("webglcontextrestored",ct,!1),e.removeEventListener("webglcontextcreationerror",ht,!1),bt.dispose(),ft.dispose(),Xt.dispose(),St.dispose(),_.dispose(),F.dispose(),X.dispose(),jt.dispose(),L.dispose(),yt.dispose(),k.dispose(),k.removeEventListener("sessionstart",no),k.removeEventListener("sessionend",io),kn.stop()};function j(v){v.preventDefault(),console.log("THREE.WebGLRenderer: Context Lost."),D=!0}function ct(){console.log("THREE.WebGLRenderer: Context Restored."),D=!1;const v=le.autoReset,U=pt.enabled,O=pt.autoUpdate,B=pt.needsUpdate,I=pt.type;ot(),le.autoReset=v,pt.enabled=U,pt.autoUpdate=O,pt.needsUpdate=B,pt.type=I}function ht(v){console.error("THREE.WebGLRenderer: A WebGL context could not be created. Reason: ",v.statusMessage)}function Ot(v){const U=v.target;U.removeEventListener("dispose",Ot),he(U)}function he(v){Ae(v),St.remove(v)}function Ae(v){const U=St.get(v).programs;U!==void 0&&(U.forEach(function(O){yt.releaseProgram(O)}),v.isShaderMaterial&&yt.releaseShaderCache(v))}this.renderBufferDirect=function(v,U,O,B,I,J){U===null&&(U=qt);const ut=I.isMesh&&I.matrixWorld.determinant()<0,mt=_c(v,U,O,B,I);Et.setMaterial(B,ut);let _t=O.index,It=1;if(B.wireframe===!0){if(_t=Z.getWireframeAttribute(O),_t===void 0)return;It=2}const Nt=O.drawRange,At=O.attributes.position;let Zt=Nt.start*It,Qt=(Nt.start+Nt.count)*It;J!==null&&(Zt=Math.max(Zt,J.start*It),Qt=Math.min(Qt,(J.start+J.count)*It)),_t!==null?(Zt=Math.max(Zt,0),Qt=Math.min(Qt,_t.count)):At!=null&&(Zt=Math.max(Zt,0),Qt=Math.min(Qt,At.count));const fe=Qt-Zt;if(fe<0||fe===1/0)return;jt.setup(I,B,mt,O,_t);let ue,Kt=st;if(_t!==null&&(ue=q.get(_t),Kt=Dt,Kt.setIndex(ue)),I.isMesh)B.wireframe===!0?(Et.setLineWidth(B.wireframeLinewidth*Jt()),Kt.setMode(R.LINES)):Kt.setMode(R.TRIANGLES);else if(I.isLine){let wt=B.linewidth;wt===void 0&&(wt=1),Et.setLineWidth(wt*Jt()),I.isLineSegments?Kt.setMode(R.LINES):I.isLineLoop?Kt.setMode(R.LINE_LOOP):Kt.setMode(R.LINE_STRIP)}else I.isPoints?Kt.setMode(R.POINTS):I.isSprite&&Kt.setMode(R.TRIANGLES);if(I.isBatchedMesh)if(I._multiDrawInstances!==null)Kt.renderMultiDrawInstances(I._multiDrawStarts,I._multiDrawCounts,I._multiDrawCount,I._multiDrawInstances);else if(Vt.get("WEBGL_multi_draw"))Kt.renderMultiDraw(I._multiDrawStarts,I._multiDrawCounts,I._multiDrawCount);else{const wt=I._multiDrawStarts,Te=I._multiDrawCounts,te=I._multiDrawCount,tn=_t?q.get(_t).bytesPerElement:1,ai=St.get(B).currentProgram.getUniforms();for(let ze=0;ze<te;ze++)ai.setValue(R,"_gl_DrawID",ze),Kt.render(wt[ze]/tn,Te[ze])}else if(I.isInstancedMesh)Kt.renderInstances(Zt,fe,I.count);else if(O.isInstancedBufferGeometry){const wt=O._maxInstanceCount!==void 0?O._maxInstanceCount:1/0,Te=Math.min(O.instanceCount,wt);Kt.renderInstances(Zt,fe,Te)}else Kt.render(Zt,fe)};function ne(v,U,O){v.transparent===!0&&v.side===cn&&v.forceSinglePass===!1?(v.side=Be,v.needsUpdate=!0,hs(v,U,O),v.side=zn,v.needsUpdate=!0,hs(v,U,O),v.side=cn):hs(v,U,O)}this.compile=function(v,U,O=null){O===null&&(O=v),u=Xt.get(O),u.init(U),E.push(u),O.traverseVisible(function(I){I.isLight&&I.layers.test(U.layers)&&(u.pushLight(I),I.castShadow&&u.pushShadow(I))}),v!==O&&v.traverseVisible(function(I){I.isLight&&I.layers.test(U.layers)&&(u.pushLight(I),I.castShadow&&u.pushShadow(I))}),u.setupLights();const B=new Set;return v.traverse(function(I){if(!(I.isMesh||I.isPoints||I.isLine||I.isSprite))return;const J=I.material;if(J)if(Array.isArray(J))for(let ut=0;ut<J.length;ut++){const mt=J[ut];ne(mt,O,I),B.add(mt)}else ne(J,O,I),B.add(J)}),E.pop(),u=null,B},this.compileAsync=function(v,U,O=null){const B=this.compile(v,U,O);return new Promise(I=>{function J(){if(B.forEach(function(ut){St.get(ut).currentProgram.isReady()&&B.delete(ut)}),B.size===0){I(v);return}setTimeout(J,10)}Vt.get("KHR_parallel_shader_compile")!==null?J():setTimeout(J,10)})};let Qe=null;function mn(v){Qe&&Qe(v)}function no(){kn.stop()}function io(){kn.start()}const kn=new lc;kn.setAnimationLoop(mn),typeof self<"u"&&kn.setContext(self),this.setAnimationLoop=function(v){Qe=v,k.setAnimationLoop(v),v===null?kn.stop():kn.start()},k.addEventListener("sessionstart",no),k.addEventListener("sessionend",io),this.render=function(v,U){if(U!==void 0&&U.isCamera!==!0){console.error("THREE.WebGLRenderer.render: camera is not an instance of THREE.Camera.");return}if(D===!0)return;if(v.matrixWorldAutoUpdate===!0&&v.updateMatrixWorld(),U.parent===null&&U.matrixWorldAutoUpdate===!0&&U.updateMatrixWorld(),k.enabled===!0&&k.isPresenting===!0&&(k.cameraAutoUpdate===!0&&k.updateCamera(U),U=k.getCamera()),v.isScene===!0&&v.onBeforeRender(S,v,U,N),u=Xt.get(v,E.length),u.init(U),E.push(u),Rt.multiplyMatrices(U.projectionMatrix,U.matrixWorldInverse),Y.setFromProjectionMatrix(Rt),vt=this.localClippingEnabled,et=Q.init(this.clippingPlanes,vt),p=ft.get(v,b.length),p.init(),b.push(p),k.enabled===!0&&k.isPresenting===!0){const J=S.xr.getDepthSensingMesh();J!==null&&hr(J,U,-1/0,S.sortObjects)}hr(v,U,0,S.sortObjects),p.finish(),S.sortObjects===!0&&p.sort(nt,dt),Ht=k.enabled===!1||k.isPresenting===!1||k.hasDepthSensing()===!1,Ht&&bt.addToRenderList(p,v),this.info.render.frame++,et===!0&&Q.beginShadows();const O=u.state.shadowsArray;pt.render(O,v,U),et===!0&&Q.endShadows(),this.info.autoReset===!0&&this.info.reset();const B=p.opaque,I=p.transmissive;if(u.setupLights(),U.isArrayCamera){const J=U.cameras;if(I.length>0)for(let ut=0,mt=J.length;ut<mt;ut++){const _t=J[ut];ro(B,I,v,_t)}Ht&&bt.render(v);for(let ut=0,mt=J.length;ut<mt;ut++){const _t=J[ut];so(p,v,_t,_t.viewport)}}else I.length>0&&ro(B,I,v,U),Ht&&bt.render(v),so(p,v,U);N!==null&&w===0&&(T.updateMultisampleRenderTarget(N),T.updateRenderTargetMipmap(N)),v.isScene===!0&&v.onAfterRender(S,v,U),jt.resetDefaultState(),y=-1,M=null,E.pop(),E.length>0?(u=E[E.length-1],et===!0&&Q.setGlobalState(S.clippingPlanes,u.state.camera)):u=null,b.pop(),b.length>0?p=b[b.length-1]:p=null};function hr(v,U,O,B){if(v.visible===!1)return;if(v.layers.test(U.layers)){if(v.isGroup)O=v.renderOrder;else if(v.isLOD)v.autoUpdate===!0&&v.update(U);else if(v.isLight)u.pushLight(v),v.castShadow&&u.pushShadow(v);else if(v.isSprite){if(!v.frustumCulled||Y.intersectsSprite(v)){B&&Tt.setFromMatrixPosition(v.matrixWorld).applyMatrix4(Rt);const ut=X.update(v),mt=v.material;mt.visible&&p.push(v,ut,mt,O,Tt.z,null)}}else if((v.isMesh||v.isLine||v.isPoints)&&(!v.frustumCulled||Y.intersectsObject(v))){const ut=X.update(v),mt=v.material;if(B&&(v.boundingSphere!==void 0?(v.boundingSphere===null&&v.computeBoundingSphere(),Tt.copy(v.boundingSphere.center)):(ut.boundingSphere===null&&ut.computeBoundingSphere(),Tt.copy(ut.boundingSphere.center)),Tt.applyMatrix4(v.matrixWorld).applyMatrix4(Rt)),Array.isArray(mt)){const _t=ut.groups;for(let It=0,Nt=_t.length;It<Nt;It++){const At=_t[It],Zt=mt[At.materialIndex];Zt&&Zt.visible&&p.push(v,ut,Zt,O,Tt.z,At)}}else mt.visible&&p.push(v,ut,mt,O,Tt.z,null)}}const J=v.children;for(let ut=0,mt=J.length;ut<mt;ut++)hr(J[ut],U,O,B)}function so(v,U,O,B){const I=v.opaque,J=v.transmissive,ut=v.transparent;u.setupLightsView(O),et===!0&&Q.setGlobalState(S.clippingPlanes,O),B&&Et.viewport(C.copy(B)),I.length>0&&cs(I,U,O),J.length>0&&cs(J,U,O),ut.length>0&&cs(ut,U,O),Et.buffers.depth.setTest(!0),Et.buffers.depth.setMask(!0),Et.buffers.color.setMask(!0),Et.setPolygonOffset(!1)}function ro(v,U,O,B){if((O.isScene===!0?O.overrideMaterial:null)!==null)return;u.state.transmissionRenderTarget[B.id]===void 0&&(u.state.transmissionRenderTarget[B.id]=new an(1,1,{generateMipmaps:!0,type:Vt.has("EXT_color_buffer_half_float")||Vt.has("EXT_color_buffer_float")?bn:wn,minFilter:Qn,samples:4,stencilBuffer:r,resolveDepthBuffer:!1,resolveStencilBuffer:!1,colorSpace:$t.workingColorSpace}));const J=u.state.transmissionRenderTarget[B.id],ut=B.viewport||C;J.setSize(ut.z*S.transmissionResolutionScale,ut.w*S.transmissionResolutionScale);const mt=S.getRenderTarget();S.setRenderTarget(J),S.getClearColor(V),K=S.getClearAlpha(),K<1&&S.setClearColor(16777215,.5),S.clear(),Ht&&bt.render(O);const _t=S.toneMapping;S.toneMapping=On;const It=B.viewport;if(B.viewport!==void 0&&(B.viewport=void 0),u.setupLightsView(B),et===!0&&Q.setGlobalState(S.clippingPlanes,B),cs(v,O,B),T.updateMultisampleRenderTarget(J),T.updateRenderTargetMipmap(J),Vt.has("WEBGL_multisampled_render_to_texture")===!1){let Nt=!1;for(let At=0,Zt=U.length;At<Zt;At++){const Qt=U[At],fe=Qt.object,ue=Qt.geometry,Kt=Qt.material,wt=Qt.group;if(Kt.side===cn&&fe.layers.test(B.layers)){const Te=Kt.side;Kt.side=Be,Kt.needsUpdate=!0,ao(fe,O,B,ue,Kt,wt),Kt.side=Te,Kt.needsUpdate=!0,Nt=!0}}Nt===!0&&(T.updateMultisampleRenderTarget(J),T.updateRenderTargetMipmap(J))}S.setRenderTarget(mt),S.setClearColor(V,K),It!==void 0&&(B.viewport=It),S.toneMapping=_t}function cs(v,U,O){const B=U.isScene===!0?U.overrideMaterial:null;for(let I=0,J=v.length;I<J;I++){const ut=v[I],mt=ut.object,_t=ut.geometry,It=B===null?ut.material:B,Nt=ut.group;mt.layers.test(O.layers)&&ao(mt,U,O,_t,It,Nt)}}function ao(v,U,O,B,I,J){v.onBeforeRender(S,U,O,B,I,J),v.modelViewMatrix.multiplyMatrices(O.matrixWorldInverse,v.matrixWorld),v.normalMatrix.getNormalMatrix(v.modelViewMatrix),I.onBeforeRender(S,U,O,B,v,J),I.transparent===!0&&I.side===cn&&I.forceSinglePass===!1?(I.side=Be,I.needsUpdate=!0,S.renderBufferDirect(O,U,B,I,v,J),I.side=zn,I.needsUpdate=!0,S.renderBufferDirect(O,U,B,I,v,J),I.side=cn):S.renderBufferDirect(O,U,B,I,v,J),v.onAfterRender(S,U,O,B,I,J)}function hs(v,U,O){U.isScene!==!0&&(U=qt);const B=St.get(v),I=u.state.lights,J=u.state.shadowsArray,ut=I.state.version,mt=yt.getParameters(v,I.state,J,U,O),_t=yt.getProgramCacheKey(mt);let It=B.programs;B.environment=v.isMeshStandardMaterial?U.environment:null,B.fog=U.fog,B.envMap=(v.isMeshStandardMaterial?F:_).get(v.envMap||B.environment),B.envMapRotation=B.environment!==null&&v.envMap===null?U.environmentRotation:v.envMapRotation,It===void 0&&(v.addEventListener("dispose",Ot),It=new Map,B.programs=It);let Nt=It.get(_t);if(Nt!==void 0){if(B.currentProgram===Nt&&B.lightsStateVersion===ut)return lo(v,mt),Nt}else mt.uniforms=yt.getUniforms(v),v.onBeforeCompile(mt,S),Nt=yt.acquireProgram(mt,_t),It.set(_t,Nt),B.uniforms=mt.uniforms;const At=B.uniforms;return(!v.isShaderMaterial&&!v.isRawShaderMaterial||v.clipping===!0)&&(At.clippingPlanes=Q.uniform),lo(v,mt),B.needsLights=vc(v),B.lightsStateVersion=ut,B.needsLights&&(At.ambientLightColor.value=I.state.ambient,At.lightProbe.value=I.state.probe,At.directionalLights.value=I.state.directional,At.directionalLightShadows.value=I.state.directionalShadow,At.spotLights.value=I.state.spot,At.spotLightShadows.value=I.state.spotShadow,At.rectAreaLights.value=I.state.rectArea,At.ltc_1.value=I.state.rectAreaLTC1,At.ltc_2.value=I.state.rectAreaLTC2,At.pointLights.value=I.state.point,At.pointLightShadows.value=I.state.pointShadow,At.hemisphereLights.value=I.state.hemi,At.directionalShadowMap.value=I.state.directionalShadowMap,At.directionalShadowMatrix.value=I.state.directionalShadowMatrix,At.spotShadowMap.value=I.state.spotShadowMap,At.spotLightMatrix.value=I.state.spotLightMatrix,At.spotLightMap.value=I.state.spotLightMap,At.pointShadowMap.value=I.state.pointShadowMap,At.pointShadowMatrix.value=I.state.pointShadowMatrix),B.currentProgram=Nt,B.uniformsList=null,Nt}function oo(v){if(v.uniformsList===null){const U=v.currentProgram.getUniforms();v.uniformsList=qs.seqWithValue(U.seq,v.uniforms)}return v.uniformsList}function lo(v,U){const O=St.get(v);O.outputColorSpace=U.outputColorSpace,O.batching=U.batching,O.batchingColor=U.batchingColor,O.instancing=U.instancing,O.instancingColor=U.instancingColor,O.instancingMorph=U.instancingMorph,O.skinning=U.skinning,O.morphTargets=U.morphTargets,O.morphNormals=U.morphNormals,O.morphColors=U.morphColors,O.morphTargetsCount=U.morphTargetsCount,O.numClippingPlanes=U.numClippingPlanes,O.numIntersection=U.numClipIntersection,O.vertexAlphas=U.vertexAlphas,O.vertexTangents=U.vertexTangents,O.toneMapping=U.toneMapping}function _c(v,U,O,B,I){U.isScene!==!0&&(U=qt),T.resetTextureUnits();const J=U.fog,ut=B.isMeshStandardMaterial?U.environment:null,mt=N===null?S.outputColorSpace:N.isXRRenderTarget===!0?N.texture.colorSpace:Hi,_t=(B.isMeshStandardMaterial?F:_).get(B.envMap||ut),It=B.vertexColors===!0&&!!O.attributes.color&&O.attributes.color.itemSize===4,Nt=!!O.attributes.tangent&&(!!B.normalMap||B.anisotropy>0),At=!!O.morphAttributes.position,Zt=!!O.morphAttributes.normal,Qt=!!O.morphAttributes.color;let fe=On;B.toneMapped&&(N===null||N.isXRRenderTarget===!0)&&(fe=S.toneMapping);const ue=O.morphAttributes.position||O.morphAttributes.normal||O.morphAttributes.color,Kt=ue!==void 0?ue.length:0,wt=St.get(B),Te=u.state.lights;if(et===!0&&(vt===!0||v!==M)){const De=v===M&&B.id===y;Q.setState(B,v,De)}let te=!1;B.version===wt.__version?(wt.needsLights&&wt.lightsStateVersion!==Te.state.version||wt.outputColorSpace!==mt||I.isBatchedMesh&&wt.batching===!1||!I.isBatchedMesh&&wt.batching===!0||I.isBatchedMesh&&wt.batchingColor===!0&&I.colorTexture===null||I.isBatchedMesh&&wt.batchingColor===!1&&I.colorTexture!==null||I.isInstancedMesh&&wt.instancing===!1||!I.isInstancedMesh&&wt.instancing===!0||I.isSkinnedMesh&&wt.skinning===!1||!I.isSkinnedMesh&&wt.skinning===!0||I.isInstancedMesh&&wt.instancingColor===!0&&I.instanceColor===null||I.isInstancedMesh&&wt.instancingColor===!1&&I.instanceColor!==null||I.isInstancedMesh&&wt.instancingMorph===!0&&I.morphTexture===null||I.isInstancedMesh&&wt.instancingMorph===!1&&I.morphTexture!==null||wt.envMap!==_t||B.fog===!0&&wt.fog!==J||wt.numClippingPlanes!==void 0&&(wt.numClippingPlanes!==Q.numPlanes||wt.numIntersection!==Q.numIntersection)||wt.vertexAlphas!==It||wt.vertexTangents!==Nt||wt.morphTargets!==At||wt.morphNormals!==Zt||wt.morphColors!==Qt||wt.toneMapping!==fe||wt.morphTargetsCount!==Kt)&&(te=!0):(te=!0,wt.__version=B.version);let tn=wt.currentProgram;te===!0&&(tn=hs(B,U,I));let ai=!1,ze=!1,Wi=!1;const ce=tn.getUniforms(),qe=wt.uniforms;if(Et.useProgram(tn.program)&&(ai=!0,ze=!0,Wi=!0),B.id!==y&&(y=B.id,ze=!0),ai||M!==v){Et.buffers.depth.getReversed()?(lt.copy(v.projectionMatrix),yh(lt),Eh(lt),ce.setValue(R,"projectionMatrix",lt)):ce.setValue(R,"projectionMatrix",v.projectionMatrix),ce.setValue(R,"viewMatrix",v.matrixWorldInverse);const Ne=ce.map.cameraPosition;Ne!==void 0&&Ne.setValue(R,it.setFromMatrixPosition(v.matrixWorld)),Wt.logarithmicDepthBuffer&&ce.setValue(R,"logDepthBufFC",2/(Math.log(v.far+1)/Math.LN2)),(B.isMeshPhongMaterial||B.isMeshToonMaterial||B.isMeshLambertMaterial||B.isMeshBasicMaterial||B.isMeshStandardMaterial||B.isShaderMaterial)&&ce.setValue(R,"isOrthographic",v.isOrthographicCamera===!0),M!==v&&(M=v,ze=!0,Wi=!0)}if(I.isSkinnedMesh){ce.setOptional(R,I,"bindMatrix"),ce.setOptional(R,I,"bindMatrixInverse");const De=I.skeleton;De&&(De.boneTexture===null&&De.computeBoneTexture(),ce.setValue(R,"boneTexture",De.boneTexture,T))}I.isBatchedMesh&&(ce.setOptional(R,I,"batchingTexture"),ce.setValue(R,"batchingTexture",I._matricesTexture,T),ce.setOptional(R,I,"batchingIdTexture"),ce.setValue(R,"batchingIdTexture",I._indirectTexture,T),ce.setOptional(R,I,"batchingColorTexture"),I._colorsTexture!==null&&ce.setValue(R,"batchingColorTexture",I._colorsTexture,T));const je=O.morphAttributes;if((je.position!==void 0||je.normal!==void 0||je.color!==void 0)&&Lt.update(I,O,tn),(ze||wt.receiveShadow!==I.receiveShadow)&&(wt.receiveShadow=I.receiveShadow,ce.setValue(R,"receiveShadow",I.receiveShadow)),B.isMeshGouraudMaterial&&B.envMap!==null&&(qe.envMap.value=_t,qe.flipEnvMap.value=_t.isCubeTexture&&_t.isRenderTargetTexture===!1?-1:1),B.isMeshStandardMaterial&&B.envMap===null&&U.environment!==null&&(qe.envMapIntensity.value=U.environmentIntensity),ze&&(ce.setValue(R,"toneMappingExposure",S.toneMappingExposure),wt.needsLights&&gc(qe,Wi),J&&B.fog===!0&&at.refreshFogUniforms(qe,J),at.refreshMaterialUniforms(qe,B,H,$,u.state.transmissionRenderTarget[v.id]),qs.upload(R,oo(wt),qe,T)),B.isShaderMaterial&&B.uniformsNeedUpdate===!0&&(qs.upload(R,oo(wt),qe,T),B.uniformsNeedUpdate=!1),B.isSpriteMaterial&&ce.setValue(R,"center",I.center),ce.setValue(R,"modelViewMatrix",I.modelViewMatrix),ce.setValue(R,"normalMatrix",I.normalMatrix),ce.setValue(R,"modelMatrix",I.matrixWorld),B.isShaderMaterial||B.isRawShaderMaterial){const De=B.uniformsGroups;for(let Ne=0,ur=De.length;Ne<ur;Ne++){const Vn=De[Ne];L.update(Vn,tn),L.bind(Vn,tn)}}return tn}function gc(v,U){v.ambientLightColor.needsUpdate=U,v.lightProbe.needsUpdate=U,v.directionalLights.needsUpdate=U,v.directionalLightShadows.needsUpdate=U,v.pointLights.needsUpdate=U,v.pointLightShadows.needsUpdate=U,v.spotLights.needsUpdate=U,v.spotLightShadows.needsUpdate=U,v.rectAreaLights.needsUpdate=U,v.hemisphereLights.needsUpdate=U}function vc(v){return v.isMeshLambertMaterial||v.isMeshToonMaterial||v.isMeshPhongMaterial||v.isMeshStandardMaterial||v.isShadowMaterial||v.isShaderMaterial&&v.lights===!0}this.getActiveCubeFace=function(){return A},this.getActiveMipmapLevel=function(){return w},this.getRenderTarget=function(){return N},this.setRenderTargetTextures=function(v,U,O){St.get(v.texture).__webglTexture=U,St.get(v.depthTexture).__webglTexture=O;const B=St.get(v);B.__hasExternalTextures=!0,B.__autoAllocateDepthBuffer=O===void 0,B.__autoAllocateDepthBuffer||Vt.has("WEBGL_multisampled_render_to_texture")===!0&&(console.warn("THREE.WebGLRenderer: Render-to-texture extension was disabled because an external texture was provided"),B.__useRenderToTexture=!1)},this.setRenderTargetFramebuffer=function(v,U){const O=St.get(v);O.__webglFramebuffer=U,O.__useDefaultFramebuffer=U===void 0};const xc=R.createFramebuffer();this.setRenderTarget=function(v,U=0,O=0){N=v,A=U,w=O;let B=!0,I=null,J=!1,ut=!1;if(v){const _t=St.get(v);if(_t.__useDefaultFramebuffer!==void 0)Et.bindFramebuffer(R.FRAMEBUFFER,null),B=!1;else if(_t.__webglFramebuffer===void 0)T.setupRenderTarget(v);else if(_t.__hasExternalTextures)T.rebindTextures(v,St.get(v.texture).__webglTexture,St.get(v.depthTexture).__webglTexture);else if(v.depthBuffer){const At=v.depthTexture;if(_t.__boundDepthTexture!==At){if(At!==null&&St.has(At)&&(v.width!==At.image.width||v.height!==At.image.height))throw new Error("WebGLRenderTarget: Attached DepthTexture is initialized to the incorrect size.");T.setupDepthRenderbuffer(v)}}const It=v.texture;(It.isData3DTexture||It.isDataArrayTexture||It.isCompressedArrayTexture)&&(ut=!0);const Nt=St.get(v).__webglFramebuffer;v.isWebGLCubeRenderTarget?(Array.isArray(Nt[U])?I=Nt[U][O]:I=Nt[U],J=!0):v.samples>0&&T.useMultisampledRTT(v)===!1?I=St.get(v).__webglMultisampledFramebuffer:Array.isArray(Nt)?I=Nt[O]:I=Nt,C.copy(v.viewport),W.copy(v.scissor),z=v.scissorTest}else C.copy(Mt).multiplyScalar(H).floor(),W.copy(Ft).multiplyScalar(H).floor(),z=Yt;if(O!==0&&(I=xc),Et.bindFramebuffer(R.FRAMEBUFFER,I)&&B&&Et.drawBuffers(v,I),Et.viewport(C),Et.scissor(W),Et.setScissorTest(z),J){const _t=St.get(v.texture);R.framebufferTexture2D(R.FRAMEBUFFER,R.COLOR_ATTACHMENT0,R.TEXTURE_CUBE_MAP_POSITIVE_X+U,_t.__webglTexture,O)}else if(ut){const _t=St.get(v.texture),It=U;R.framebufferTextureLayer(R.FRAMEBUFFER,R.COLOR_ATTACHMENT0,_t.__webglTexture,O,It)}else if(v!==null&&O!==0){const _t=St.get(v.texture);R.framebufferTexture2D(R.FRAMEBUFFER,R.COLOR_ATTACHMENT0,R.TEXTURE_2D,_t.__webglTexture,O)}y=-1},this.readRenderTargetPixels=function(v,U,O,B,I,J,ut){if(!(v&&v.isWebGLRenderTarget)){console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not THREE.WebGLRenderTarget.");return}let mt=St.get(v).__webglFramebuffer;if(v.isWebGLCubeRenderTarget&&ut!==void 0&&(mt=mt[ut]),mt){Et.bindFramebuffer(R.FRAMEBUFFER,mt);try{const _t=v.texture,It=_t.format,Nt=_t.type;if(!Wt.textureFormatReadable(It)){console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in RGBA or implementation defined format.");return}if(!Wt.textureTypeReadable(Nt)){console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in UnsignedByteType or implementation defined type.");return}U>=0&&U<=v.width-B&&O>=0&&O<=v.height-I&&R.readPixels(U,O,B,I,Ct.convert(It),Ct.convert(Nt),J)}finally{const _t=N!==null?St.get(N).__webglFramebuffer:null;Et.bindFramebuffer(R.FRAMEBUFFER,_t)}}},this.readRenderTargetPixelsAsync=async function(v,U,O,B,I,J,ut){if(!(v&&v.isWebGLRenderTarget))throw new Error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not THREE.WebGLRenderTarget.");let mt=St.get(v).__webglFramebuffer;if(v.isWebGLCubeRenderTarget&&ut!==void 0&&(mt=mt[ut]),mt){const _t=v.texture,It=_t.format,Nt=_t.type;if(!Wt.textureFormatReadable(It))throw new Error("THREE.WebGLRenderer.readRenderTargetPixelsAsync: renderTarget is not in RGBA or implementation defined format.");if(!Wt.textureTypeReadable(Nt))throw new Error("THREE.WebGLRenderer.readRenderTargetPixelsAsync: renderTarget is not in UnsignedByteType or implementation defined type.");if(U>=0&&U<=v.width-B&&O>=0&&O<=v.height-I){Et.bindFramebuffer(R.FRAMEBUFFER,mt);const At=R.createBuffer();R.bindBuffer(R.PIXEL_PACK_BUFFER,At),R.bufferData(R.PIXEL_PACK_BUFFER,J.byteLength,R.STREAM_READ),R.readPixels(U,O,B,I,Ct.convert(It),Ct.convert(Nt),0);const Zt=N!==null?St.get(N).__webglFramebuffer:null;Et.bindFramebuffer(R.FRAMEBUFFER,Zt);const Qt=R.fenceSync(R.SYNC_GPU_COMMANDS_COMPLETE,0);return R.flush(),await Sh(R,Qt,4),R.bindBuffer(R.PIXEL_PACK_BUFFER,At),R.getBufferSubData(R.PIXEL_PACK_BUFFER,0,J),R.deleteBuffer(At),R.deleteSync(Qt),J}else throw new Error("THREE.WebGLRenderer.readRenderTargetPixelsAsync: requested read bounds are out of range.")}},this.copyFramebufferToTexture=function(v,U=null,O=0){v.isTexture!==!0&&(wi("WebGLRenderer: copyFramebufferToTexture function signature has changed."),U=arguments[0]||null,v=arguments[1]);const B=Math.pow(2,-O),I=Math.floor(v.image.width*B),J=Math.floor(v.image.height*B),ut=U!==null?U.x:0,mt=U!==null?U.y:0;T.setTexture2D(v,0),R.copyTexSubImage2D(R.TEXTURE_2D,O,0,0,ut,mt,I,J),Et.unbindTexture()};const Mc=R.createFramebuffer(),Sc=R.createFramebuffer();this.copyTextureToTexture=function(v,U,O=null,B=null,I=0,J=null){v.isTexture!==!0&&(wi("WebGLRenderer: copyTextureToTexture function signature has changed."),B=arguments[0]||null,v=arguments[1],U=arguments[2],J=arguments[3]||0,O=null),J===null&&(I!==0?(wi("WebGLRenderer: copyTextureToTexture function signature has changed to support src and dst mipmap levels."),J=I,I=0):J=0);let ut,mt,_t,It,Nt,At,Zt,Qt,fe;const ue=v.isCompressedTexture?v.mipmaps[J]:v.image;if(O!==null)ut=O.max.x-O.min.x,mt=O.max.y-O.min.y,_t=O.isBox3?O.max.z-O.min.z:1,It=O.min.x,Nt=O.min.y,At=O.isBox3?O.min.z:0;else{const je=Math.pow(2,-I);ut=Math.floor(ue.width*je),mt=Math.floor(ue.height*je),v.isDataArrayTexture?_t=ue.depth:v.isData3DTexture?_t=Math.floor(ue.depth*je):_t=1,It=0,Nt=0,At=0}B!==null?(Zt=B.x,Qt=B.y,fe=B.z):(Zt=0,Qt=0,fe=0);const Kt=Ct.convert(U.format),wt=Ct.convert(U.type);let Te;U.isData3DTexture?(T.setTexture3D(U,0),Te=R.TEXTURE_3D):U.isDataArrayTexture||U.isCompressedArrayTexture?(T.setTexture2DArray(U,0),Te=R.TEXTURE_2D_ARRAY):(T.setTexture2D(U,0),Te=R.TEXTURE_2D),R.pixelStorei(R.UNPACK_FLIP_Y_WEBGL,U.flipY),R.pixelStorei(R.UNPACK_PREMULTIPLY_ALPHA_WEBGL,U.premultiplyAlpha),R.pixelStorei(R.UNPACK_ALIGNMENT,U.unpackAlignment);const te=R.getParameter(R.UNPACK_ROW_LENGTH),tn=R.getParameter(R.UNPACK_IMAGE_HEIGHT),ai=R.getParameter(R.UNPACK_SKIP_PIXELS),ze=R.getParameter(R.UNPACK_SKIP_ROWS),Wi=R.getParameter(R.UNPACK_SKIP_IMAGES);R.pixelStorei(R.UNPACK_ROW_LENGTH,ue.width),R.pixelStorei(R.UNPACK_IMAGE_HEIGHT,ue.height),R.pixelStorei(R.UNPACK_SKIP_PIXELS,It),R.pixelStorei(R.UNPACK_SKIP_ROWS,Nt),R.pixelStorei(R.UNPACK_SKIP_IMAGES,At);const ce=v.isDataArrayTexture||v.isData3DTexture,qe=U.isDataArrayTexture||U.isData3DTexture;if(v.isDepthTexture){const je=St.get(v),De=St.get(U),Ne=St.get(je.__renderTarget),ur=St.get(De.__renderTarget);Et.bindFramebuffer(R.READ_FRAMEBUFFER,Ne.__webglFramebuffer),Et.bindFramebuffer(R.DRAW_FRAMEBUFFER,ur.__webglFramebuffer);for(let Vn=0;Vn<_t;Vn++)ce&&(R.framebufferTextureLayer(R.READ_FRAMEBUFFER,R.COLOR_ATTACHMENT0,St.get(v).__webglTexture,I,At+Vn),R.framebufferTextureLayer(R.DRAW_FRAMEBUFFER,R.COLOR_ATTACHMENT0,St.get(U).__webglTexture,J,fe+Vn)),R.blitFramebuffer(It,Nt,ut,mt,Zt,Qt,ut,mt,R.DEPTH_BUFFER_BIT,R.NEAREST);Et.bindFramebuffer(R.READ_FRAMEBUFFER,null),Et.bindFramebuffer(R.DRAW_FRAMEBUFFER,null)}else if(I!==0||v.isRenderTargetTexture||St.has(v)){const je=St.get(v),De=St.get(U);Et.bindFramebuffer(R.READ_FRAMEBUFFER,Mc),Et.bindFramebuffer(R.DRAW_FRAMEBUFFER,Sc);for(let Ne=0;Ne<_t;Ne++)ce?R.framebufferTextureLayer(R.READ_FRAMEBUFFER,R.COLOR_ATTACHMENT0,je.__webglTexture,I,At+Ne):R.framebufferTexture2D(R.READ_FRAMEBUFFER,R.COLOR_ATTACHMENT0,R.TEXTURE_2D,je.__webglTexture,I),qe?R.framebufferTextureLayer(R.DRAW_FRAMEBUFFER,R.COLOR_ATTACHMENT0,De.__webglTexture,J,fe+Ne):R.framebufferTexture2D(R.DRAW_FRAMEBUFFER,R.COLOR_ATTACHMENT0,R.TEXTURE_2D,De.__webglTexture,J),I!==0?R.blitFramebuffer(It,Nt,ut,mt,Zt,Qt,ut,mt,R.COLOR_BUFFER_BIT,R.NEAREST):qe?R.copyTexSubImage3D(Te,J,Zt,Qt,fe+Ne,It,Nt,ut,mt):R.copyTexSubImage2D(Te,J,Zt,Qt,It,Nt,ut,mt);Et.bindFramebuffer(R.READ_FRAMEBUFFER,null),Et.bindFramebuffer(R.DRAW_FRAMEBUFFER,null)}else qe?v.isDataTexture||v.isData3DTexture?R.texSubImage3D(Te,J,Zt,Qt,fe,ut,mt,_t,Kt,wt,ue.data):U.isCompressedArrayTexture?R.compressedTexSubImage3D(Te,J,Zt,Qt,fe,ut,mt,_t,Kt,ue.data):R.texSubImage3D(Te,J,Zt,Qt,fe,ut,mt,_t,Kt,wt,ue):v.isDataTexture?R.texSubImage2D(R.TEXTURE_2D,J,Zt,Qt,ut,mt,Kt,wt,ue.data):v.isCompressedTexture?R.compressedTexSubImage2D(R.TEXTURE_2D,J,Zt,Qt,ue.width,ue.height,Kt,ue.data):R.texSubImage2D(R.TEXTURE_2D,J,Zt,Qt,ut,mt,Kt,wt,ue);R.pixelStorei(R.UNPACK_ROW_LENGTH,te),R.pixelStorei(R.UNPACK_IMAGE_HEIGHT,tn),R.pixelStorei(R.UNPACK_SKIP_PIXELS,ai),R.pixelStorei(R.UNPACK_SKIP_ROWS,ze),R.pixelStorei(R.UNPACK_SKIP_IMAGES,Wi),J===0&&U.generateMipmaps&&R.generateMipmap(Te),Et.unbindTexture()},this.copyTextureToTexture3D=function(v,U,O=null,B=null,I=0){return v.isTexture!==!0&&(wi("WebGLRenderer: copyTextureToTexture3D function signature has changed."),O=arguments[0]||null,B=arguments[1]||null,v=arguments[2],U=arguments[3],I=arguments[4]||0),wi('WebGLRenderer: copyTextureToTexture3D function has been deprecated. Use "copyTextureToTexture" instead.'),this.copyTextureToTexture(v,U,O,B,I)},this.initRenderTarget=function(v){St.get(v).__webglFramebuffer===void 0&&T.setupRenderTarget(v)},this.initTexture=function(v){v.isCubeTexture?T.setTextureCube(v,0):v.isData3DTexture?T.setTexture3D(v,0):v.isDataArrayTexture||v.isCompressedArrayTexture?T.setTexture2DArray(v,0):T.setTexture2D(v,0),Et.unbindTexture()},this.resetState=function(){A=0,w=0,N=null,Et.reset(),jt.reset()},typeof __THREE_DEVTOOLS__<"u"&&__THREE_DEVTOOLS__.dispatchEvent(new CustomEvent("observe",{detail:this}))}get coordinateSystem(){return En}get outputColorSpace(){return this._outputColorSpace}set outputColorSpace(t){this._outputColorSpace=t;const e=this.getContext();e.drawingBufferColorspace=$t._getDrawingBufferColorSpace(t),e.unpackColorSpace=$t._getUnpackColorSpace()}}const Ml={type:"change"},eo={type:"start"},fc={type:"end"},Hs=new rs,Sl=new Nn,qm=Math.cos(70*xh.DEG2RAD),ge=new P,Fe=2*Math.PI,ae={NONE:-1,ROTATE:0,DOLLY:1,PAN:2,TOUCH_ROTATE:3,TOUCH_PAN:4,TOUCH_DOLLY_PAN:5,TOUCH_DOLLY_ROTATE:6},Yr=1e-6;class jm extends lu{constructor(t,e=null){super(t,e),this.state=ae.NONE,this.enabled=!0,this.target=new P,this.cursor=new P,this.minDistance=0,this.maxDistance=1/0,this.minZoom=0,this.maxZoom=1/0,this.minTargetRadius=0,this.maxTargetRadius=1/0,this.minPolarAngle=0,this.maxPolarAngle=Math.PI,this.minAzimuthAngle=-1/0,this.maxAzimuthAngle=1/0,this.enableDamping=!1,this.dampingFactor=.05,this.enableZoom=!0,this.zoomSpeed=1,this.enableRotate=!0,this.rotateSpeed=1,this.keyRotateSpeed=1,this.enablePan=!0,this.panSpeed=1,this.screenSpacePanning=!0,this.keyPanSpeed=7,this.zoomToCursor=!1,this.autoRotate=!1,this.autoRotateSpeed=2,this.keys={LEFT:"ArrowLeft",UP:"ArrowUp",RIGHT:"ArrowRight",BOTTOM:"ArrowDown"},this.mouseButtons={LEFT:Di.ROTATE,MIDDLE:Di.DOLLY,RIGHT:Di.PAN},this.touches={ONE:Ri.ROTATE,TWO:Ri.DOLLY_PAN},this.target0=this.target.clone(),this.position0=this.object.position.clone(),this.zoom0=this.object.zoom,this._domElementKeyEvents=null,this._lastPosition=new P,this._lastQuaternion=new ni,this._lastTargetPosition=new P,this._quat=new ni().setFromUnitVectors(t.up,new P(0,1,0)),this._quatInverse=this._quat.clone().invert(),this._spherical=new jo,this._sphericalDelta=new jo,this._scale=1,this._panOffset=new P,this._rotateStart=new gt,this._rotateEnd=new gt,this._rotateDelta=new gt,this._panStart=new gt,this._panEnd=new gt,this._panDelta=new gt,this._dollyStart=new gt,this._dollyEnd=new gt,this._dollyDelta=new gt,this._dollyDirection=new P,this._mouse=new gt,this._performCursorZoom=!1,this._pointers=[],this._pointerPositions={},this._controlActive=!1,this._onPointerMove=Km.bind(this),this._onPointerDown=Zm.bind(this),this._onPointerUp=$m.bind(this),this._onContextMenu=s_.bind(this),this._onMouseWheel=t_.bind(this),this._onKeyDown=e_.bind(this),this._onTouchStart=n_.bind(this),this._onTouchMove=i_.bind(this),this._onMouseDown=Jm.bind(this),this._onMouseMove=Qm.bind(this),this._interceptControlDown=r_.bind(this),this._interceptControlUp=a_.bind(this),this.domElement!==null&&this.connect(),this.update()}connect(){this.domElement.addEventListener("pointerdown",this._onPointerDown),this.domElement.addEventListener("pointercancel",this._onPointerUp),this.domElement.addEventListener("contextmenu",this._onContextMenu),this.domElement.addEventListener("wheel",this._onMouseWheel,{passive:!1}),this.domElement.getRootNode().addEventListener("keydown",this._interceptControlDown,{passive:!0,capture:!0}),this.domElement.style.touchAction="none"}disconnect(){this.domElement.removeEventListener("pointerdown",this._onPointerDown),this.domElement.removeEventListener("pointermove",this._onPointerMove),this.domElement.removeEventListener("pointerup",this._onPointerUp),this.domElement.removeEventListener("pointercancel",this._onPointerUp),this.domElement.removeEventListener("wheel",this._onMouseWheel),this.domElement.removeEventListener("contextmenu",this._onContextMenu),this.stopListenToKeyEvents(),this.domElement.getRootNode().removeEventListener("keydown",this._interceptControlDown,{capture:!0}),this.domElement.style.touchAction="auto"}dispose(){this.disconnect()}getPolarAngle(){return this._spherical.phi}getAzimuthalAngle(){return this._spherical.theta}getDistance(){return this.object.position.distanceTo(this.target)}listenToKeyEvents(t){t.addEventListener("keydown",this._onKeyDown),this._domElementKeyEvents=t}stopListenToKeyEvents(){this._domElementKeyEvents!==null&&(this._domElementKeyEvents.removeEventListener("keydown",this._onKeyDown),this._domElementKeyEvents=null)}saveState(){this.target0.copy(this.target),this.position0.copy(this.object.position),this.zoom0=this.object.zoom}reset(){this.target.copy(this.target0),this.object.position.copy(this.position0),this.object.zoom=this.zoom0,this.object.updateProjectionMatrix(),this.dispatchEvent(Ml),this.update(),this.state=ae.NONE}update(t=null){const e=this.object.position;ge.copy(e).sub(this.target),ge.applyQuaternion(this._quat),this._spherical.setFromVector3(ge),this.autoRotate&&this.state===ae.NONE&&this._rotateLeft(this._getAutoRotationAngle(t)),this.enableDamping?(this._spherical.theta+=this._sphericalDelta.theta*this.dampingFactor,this._spherical.phi+=this._sphericalDelta.phi*this.dampingFactor):(this._spherical.theta+=this._sphericalDelta.theta,this._spherical.phi+=this._sphericalDelta.phi);let n=this.minAzimuthAngle,s=this.maxAzimuthAngle;isFinite(n)&&isFinite(s)&&(n<-Math.PI?n+=Fe:n>Math.PI&&(n-=Fe),s<-Math.PI?s+=Fe:s>Math.PI&&(s-=Fe),n<=s?this._spherical.theta=Math.max(n,Math.min(s,this._spherical.theta)):this._spherical.theta=this._spherical.theta>(n+s)/2?Math.max(n,this._spherical.theta):Math.min(s,this._spherical.theta)),this._spherical.phi=Math.max(this.minPolarAngle,Math.min(this.maxPolarAngle,this._spherical.phi)),this._spherical.makeSafe(),this.enableDamping===!0?this.target.addScaledVector(this._panOffset,this.dampingFactor):this.target.add(this._panOffset),this.target.sub(this.cursor),this.target.clampLength(this.minTargetRadius,this.maxTargetRadius),this.target.add(this.cursor);let r=!1;if(this.zoomToCursor&&this._performCursorZoom||this.object.isOrthographicCamera)this._spherical.radius=this._clampDistance(this._spherical.radius);else{const a=this._spherical.radius;this._spherical.radius=this._clampDistance(this._spherical.radius*this._scale),r=a!=this._spherical.radius}if(ge.setFromSpherical(this._spherical),ge.applyQuaternion(this._quatInverse),e.copy(this.target).add(ge),this.object.lookAt(this.target),this.enableDamping===!0?(this._sphericalDelta.theta*=1-this.dampingFactor,this._sphericalDelta.phi*=1-this.dampingFactor,this._panOffset.multiplyScalar(1-this.dampingFactor)):(this._sphericalDelta.set(0,0,0),this._panOffset.set(0,0,0)),this.zoomToCursor&&this._performCursorZoom){let a=null;if(this.object.isPerspectiveCamera){const o=ge.length();a=this._clampDistance(o*this._scale);const l=o-a;this.object.position.addScaledVector(this._dollyDirection,l),this.object.updateMatrixWorld(),r=!!l}else if(this.object.isOrthographicCamera){const o=new P(this._mouse.x,this._mouse.y,0);o.unproject(this.object);const l=this.object.zoom;this.object.zoom=Math.max(this.minZoom,Math.min(this.maxZoom,this.object.zoom/this._scale)),this.object.updateProjectionMatrix(),r=l!==this.object.zoom;const c=new P(this._mouse.x,this._mouse.y,0);c.unproject(this.object),this.object.position.sub(c).add(o),this.object.updateMatrixWorld(),a=ge.length()}else console.warn("WARNING: OrbitControls.js encountered an unknown camera type - zoom to cursor disabled."),this.zoomToCursor=!1;a!==null&&(this.screenSpacePanning?this.target.set(0,0,-1).transformDirection(this.object.matrix).multiplyScalar(a).add(this.object.position):(Hs.origin.copy(this.object.position),Hs.direction.set(0,0,-1).transformDirection(this.object.matrix),Math.abs(this.object.up.dot(Hs.direction))<qm?this.object.lookAt(this.target):(Sl.setFromNormalAndCoplanarPoint(this.object.up,this.target),Hs.intersectPlane(Sl,this.target))))}else if(this.object.isOrthographicCamera){const a=this.object.zoom;this.object.zoom=Math.max(this.minZoom,Math.min(this.maxZoom,this.object.zoom/this._scale)),a!==this.object.zoom&&(this.object.updateProjectionMatrix(),r=!0)}return this._scale=1,this._performCursorZoom=!1,r||this._lastPosition.distanceToSquared(this.object.position)>Yr||8*(1-this._lastQuaternion.dot(this.object.quaternion))>Yr||this._lastTargetPosition.distanceToSquared(this.target)>Yr?(this.dispatchEvent(Ml),this._lastPosition.copy(this.object.position),this._lastQuaternion.copy(this.object.quaternion),this._lastTargetPosition.copy(this.target),!0):!1}_getAutoRotationAngle(t){return t!==null?Fe/60*this.autoRotateSpeed*t:Fe/60/60*this.autoRotateSpeed}_getZoomScale(t){const e=Math.abs(t*.01);return Math.pow(.95,this.zoomSpeed*e)}_rotateLeft(t){this._sphericalDelta.theta-=t}_rotateUp(t){this._sphericalDelta.phi-=t}_panLeft(t,e){ge.setFromMatrixColumn(e,0),ge.multiplyScalar(-t),this._panOffset.add(ge)}_panUp(t,e){this.screenSpacePanning===!0?ge.setFromMatrixColumn(e,1):(ge.setFromMatrixColumn(e,0),ge.crossVectors(this.object.up,ge)),ge.multiplyScalar(t),this._panOffset.add(ge)}_pan(t,e){const n=this.domElement;if(this.object.isPerspectiveCamera){const s=this.object.position;ge.copy(s).sub(this.target);let r=ge.length();r*=Math.tan(this.object.fov/2*Math.PI/180),this._panLeft(2*t*r/n.clientHeight,this.object.matrix),this._panUp(2*e*r/n.clientHeight,this.object.matrix)}else this.object.isOrthographicCamera?(this._panLeft(t*(this.object.right-this.object.left)/this.object.zoom/n.clientWidth,this.object.matrix),this._panUp(e*(this.object.top-this.object.bottom)/this.object.zoom/n.clientHeight,this.object.matrix)):(console.warn("WARNING: OrbitControls.js encountered an unknown camera type - pan disabled."),this.enablePan=!1)}_dollyOut(t){this.object.isPerspectiveCamera||this.object.isOrthographicCamera?this._scale/=t:(console.warn("WARNING: OrbitControls.js encountered an unknown camera type - dolly/zoom disabled."),this.enableZoom=!1)}_dollyIn(t){this.object.isPerspectiveCamera||this.object.isOrthographicCamera?this._scale*=t:(console.warn("WARNING: OrbitControls.js encountered an unknown camera type - dolly/zoom disabled."),this.enableZoom=!1)}_updateZoomParameters(t,e){if(!this.zoomToCursor)return;this._performCursorZoom=!0;const n=this.domElement.getBoundingClientRect(),s=t-n.left,r=e-n.top,a=n.width,o=n.height;this._mouse.x=s/a*2-1,this._mouse.y=-(r/o)*2+1,this._dollyDirection.set(this._mouse.x,this._mouse.y,1).unproject(this.object).sub(this.object.position).normalize()}_clampDistance(t){return Math.max(this.minDistance,Math.min(this.maxDistance,t))}_handleMouseDownRotate(t){this._rotateStart.set(t.clientX,t.clientY)}_handleMouseDownDolly(t){this._updateZoomParameters(t.clientX,t.clientX),this._dollyStart.set(t.clientX,t.clientY)}_handleMouseDownPan(t){this._panStart.set(t.clientX,t.clientY)}_handleMouseMoveRotate(t){this._rotateEnd.set(t.clientX,t.clientY),this._rotateDelta.subVectors(this._rotateEnd,this._rotateStart).multiplyScalar(this.rotateSpeed);const e=this.domElement;this._rotateLeft(Fe*this._rotateDelta.x/e.clientHeight),this._rotateUp(Fe*this._rotateDelta.y/e.clientHeight),this._rotateStart.copy(this._rotateEnd),this.update()}_handleMouseMoveDolly(t){this._dollyEnd.set(t.clientX,t.clientY),this._dollyDelta.subVectors(this._dollyEnd,this._dollyStart),this._dollyDelta.y>0?this._dollyOut(this._getZoomScale(this._dollyDelta.y)):this._dollyDelta.y<0&&this._dollyIn(this._getZoomScale(this._dollyDelta.y)),this._dollyStart.copy(this._dollyEnd),this.update()}_handleMouseMovePan(t){this._panEnd.set(t.clientX,t.clientY),this._panDelta.subVectors(this._panEnd,this._panStart).multiplyScalar(this.panSpeed),this._pan(this._panDelta.x,this._panDelta.y),this._panStart.copy(this._panEnd),this.update()}_handleMouseWheel(t){this._updateZoomParameters(t.clientX,t.clientY),t.deltaY<0?this._dollyIn(this._getZoomScale(t.deltaY)):t.deltaY>0&&this._dollyOut(this._getZoomScale(t.deltaY)),this.update()}_handleKeyDown(t){let e=!1;switch(t.code){case this.keys.UP:t.ctrlKey||t.metaKey||t.shiftKey?this.enableRotate&&this._rotateUp(Fe*this.keyRotateSpeed/this.domElement.clientHeight):this.enablePan&&this._pan(0,this.keyPanSpeed),e=!0;break;case this.keys.BOTTOM:t.ctrlKey||t.metaKey||t.shiftKey?this.enableRotate&&this._rotateUp(-Fe*this.keyRotateSpeed/this.domElement.clientHeight):this.enablePan&&this._pan(0,-this.keyPanSpeed),e=!0;break;case this.keys.LEFT:t.ctrlKey||t.metaKey||t.shiftKey?this.enableRotate&&this._rotateLeft(Fe*this.keyRotateSpeed/this.domElement.clientHeight):this.enablePan&&this._pan(this.keyPanSpeed,0),e=!0;break;case this.keys.RIGHT:t.ctrlKey||t.metaKey||t.shiftKey?this.enableRotate&&this._rotateLeft(-Fe*this.keyRotateSpeed/this.domElement.clientHeight):this.enablePan&&this._pan(-this.keyPanSpeed,0),e=!0;break}e&&(t.preventDefault(),this.update())}_handleTouchStartRotate(t){if(this._pointers.length===1)this._rotateStart.set(t.pageX,t.pageY);else{const e=this._getSecondPointerPosition(t),n=.5*(t.pageX+e.x),s=.5*(t.pageY+e.y);this._rotateStart.set(n,s)}}_handleTouchStartPan(t){if(this._pointers.length===1)this._panStart.set(t.pageX,t.pageY);else{const e=this._getSecondPointerPosition(t),n=.5*(t.pageX+e.x),s=.5*(t.pageY+e.y);this._panStart.set(n,s)}}_handleTouchStartDolly(t){const e=this._getSecondPointerPosition(t),n=t.pageX-e.x,s=t.pageY-e.y,r=Math.sqrt(n*n+s*s);this._dollyStart.set(0,r)}_handleTouchStartDollyPan(t){this.enableZoom&&this._handleTouchStartDolly(t),this.enablePan&&this._handleTouchStartPan(t)}_handleTouchStartDollyRotate(t){this.enableZoom&&this._handleTouchStartDolly(t),this.enableRotate&&this._handleTouchStartRotate(t)}_handleTouchMoveRotate(t){if(this._pointers.length==1)this._rotateEnd.set(t.pageX,t.pageY);else{const n=this._getSecondPointerPosition(t),s=.5*(t.pageX+n.x),r=.5*(t.pageY+n.y);this._rotateEnd.set(s,r)}this._rotateDelta.subVectors(this._rotateEnd,this._rotateStart).multiplyScalar(this.rotateSpeed);const e=this.domElement;this._rotateLeft(Fe*this._rotateDelta.x/e.clientHeight),this._rotateUp(Fe*this._rotateDelta.y/e.clientHeight),this._rotateStart.copy(this._rotateEnd)}_handleTouchMovePan(t){if(this._pointers.length===1)this._panEnd.set(t.pageX,t.pageY);else{const e=this._getSecondPointerPosition(t),n=.5*(t.pageX+e.x),s=.5*(t.pageY+e.y);this._panEnd.set(n,s)}this._panDelta.subVectors(this._panEnd,this._panStart).multiplyScalar(this.panSpeed),this._pan(this._panDelta.x,this._panDelta.y),this._panStart.copy(this._panEnd)}_handleTouchMoveDolly(t){const e=this._getSecondPointerPosition(t),n=t.pageX-e.x,s=t.pageY-e.y,r=Math.sqrt(n*n+s*s);this._dollyEnd.set(0,r),this._dollyDelta.set(0,Math.pow(this._dollyEnd.y/this._dollyStart.y,this.zoomSpeed)),this._dollyOut(this._dollyDelta.y),this._dollyStart.copy(this._dollyEnd);const a=(t.pageX+e.x)*.5,o=(t.pageY+e.y)*.5;this._updateZoomParameters(a,o)}_handleTouchMoveDollyPan(t){this.enableZoom&&this._handleTouchMoveDolly(t),this.enablePan&&this._handleTouchMovePan(t)}_handleTouchMoveDollyRotate(t){this.enableZoom&&this._handleTouchMoveDolly(t),this.enableRotate&&this._handleTouchMoveRotate(t)}_addPointer(t){this._pointers.push(t.pointerId)}_removePointer(t){delete this._pointerPositions[t.pointerId];for(let e=0;e<this._pointers.length;e++)if(this._pointers[e]==t.pointerId){this._pointers.splice(e,1);return}}_isTrackingPointer(t){for(let e=0;e<this._pointers.length;e++)if(this._pointers[e]==t.pointerId)return!0;return!1}_trackPointer(t){let e=this._pointerPositions[t.pointerId];e===void 0&&(e=new gt,this._pointerPositions[t.pointerId]=e),e.set(t.pageX,t.pageY)}_getSecondPointerPosition(t){const e=t.pointerId===this._pointers[0]?this._pointers[1]:this._pointers[0];return this._pointerPositions[e]}_customWheelEvent(t){const e=t.deltaMode,n={clientX:t.clientX,clientY:t.clientY,deltaY:t.deltaY};switch(e){case 1:n.deltaY*=16;break;case 2:n.deltaY*=100;break}return t.ctrlKey&&!this._controlActive&&(n.deltaY*=10),n}}function Zm(i){this.enabled!==!1&&(this._pointers.length===0&&(this.domElement.setPointerCapture(i.pointerId),this.domElement.addEventListener("pointermove",this._onPointerMove),this.domElement.addEventListener("pointerup",this._onPointerUp)),!this._isTrackingPointer(i)&&(this._addPointer(i),i.pointerType==="touch"?this._onTouchStart(i):this._onMouseDown(i)))}function Km(i){this.enabled!==!1&&(i.pointerType==="touch"?this._onTouchMove(i):this._onMouseMove(i))}function $m(i){switch(this._removePointer(i),this._pointers.length){case 0:this.domElement.releasePointerCapture(i.pointerId),this.domElement.removeEventListener("pointermove",this._onPointerMove),this.domElement.removeEventListener("pointerup",this._onPointerUp),this.dispatchEvent(fc),this.state=ae.NONE;break;case 1:const t=this._pointers[0],e=this._pointerPositions[t];this._onTouchStart({pointerId:t,pageX:e.x,pageY:e.y});break}}function Jm(i){let t;switch(i.button){case 0:t=this.mouseButtons.LEFT;break;case 1:t=this.mouseButtons.MIDDLE;break;case 2:t=this.mouseButtons.RIGHT;break;default:t=-1}switch(t){case Di.DOLLY:if(this.enableZoom===!1)return;this._handleMouseDownDolly(i),this.state=ae.DOLLY;break;case Di.ROTATE:if(i.ctrlKey||i.metaKey||i.shiftKey){if(this.enablePan===!1)return;this._handleMouseDownPan(i),this.state=ae.PAN}else{if(this.enableRotate===!1)return;this._handleMouseDownRotate(i),this.state=ae.ROTATE}break;case Di.PAN:if(i.ctrlKey||i.metaKey||i.shiftKey){if(this.enableRotate===!1)return;this._handleMouseDownRotate(i),this.state=ae.ROTATE}else{if(this.enablePan===!1)return;this._handleMouseDownPan(i),this.state=ae.PAN}break;default:this.state=ae.NONE}this.state!==ae.NONE&&this.dispatchEvent(eo)}function Qm(i){switch(this.state){case ae.ROTATE:if(this.enableRotate===!1)return;this._handleMouseMoveRotate(i);break;case ae.DOLLY:if(this.enableZoom===!1)return;this._handleMouseMoveDolly(i);break;case ae.PAN:if(this.enablePan===!1)return;this._handleMouseMovePan(i);break}}function t_(i){this.enabled===!1||this.enableZoom===!1||this.state!==ae.NONE||(i.preventDefault(),this.dispatchEvent(eo),this._handleMouseWheel(this._customWheelEvent(i)),this.dispatchEvent(fc))}function e_(i){this.enabled!==!1&&this._handleKeyDown(i)}function n_(i){switch(this._trackPointer(i),this._pointers.length){case 1:switch(this.touches.ONE){case Ri.ROTATE:if(this.enableRotate===!1)return;this._handleTouchStartRotate(i),this.state=ae.TOUCH_ROTATE;break;case Ri.PAN:if(this.enablePan===!1)return;this._handleTouchStartPan(i),this.state=ae.TOUCH_PAN;break;default:this.state=ae.NONE}break;case 2:switch(this.touches.TWO){case Ri.DOLLY_PAN:if(this.enableZoom===!1&&this.enablePan===!1)return;this._handleTouchStartDollyPan(i),this.state=ae.TOUCH_DOLLY_PAN;break;case Ri.DOLLY_ROTATE:if(this.enableZoom===!1&&this.enableRotate===!1)return;this._handleTouchStartDollyRotate(i),this.state=ae.TOUCH_DOLLY_ROTATE;break;default:this.state=ae.NONE}break;default:this.state=ae.NONE}this.state!==ae.NONE&&this.dispatchEvent(eo)}function i_(i){switch(this._trackPointer(i),this.state){case ae.TOUCH_ROTATE:if(this.enableRotate===!1)return;this._handleTouchMoveRotate(i),this.update();break;case ae.TOUCH_PAN:if(this.enablePan===!1)return;this._handleTouchMovePan(i),this.update();break;case ae.TOUCH_DOLLY_PAN:if(this.enableZoom===!1&&this.enablePan===!1)return;this._handleTouchMoveDollyPan(i),this.update();break;case ae.TOUCH_DOLLY_ROTATE:if(this.enableZoom===!1&&this.enableRotate===!1)return;this._handleTouchMoveDollyRotate(i),this.update();break;default:this.state=ae.NONE}}function s_(i){this.enabled!==!1&&i.preventDefault()}function r_(i){i.key==="Control"&&(this._controlActive=!0,this.domElement.getRootNode().addEventListener("keyup",this._interceptControlUp,{passive:!0,capture:!0}))}function a_(i){i.key==="Control"&&(this._controlActive=!1,this.domElement.getRootNode().removeEventListener("keyup",this._interceptControlUp,{passive:!0,capture:!0}))}const pc={name:"CopyShader",uniforms:{tDiffuse:{value:null},opacity:{value:1}},vertexShader:`
+}`;class Gm{constructor(){this.texture=null,this.mesh=null,this.depthNear=0,this.depthFar=0}init(t,e,n){if(this.texture===null){const s=new Ce,r=t.properties.get(s);r.__webglTexture=e.texture,(e.depthNear!==n.depthNear||e.depthFar!==n.depthFar)&&(this.depthNear=e.depthNear,this.depthFar=e.depthFar),this.texture=s}}getMesh(t){if(this.texture!==null&&this.mesh===null){const e=t.cameras[0].viewport,n=new Ne({vertexShader:km,fragmentShader:Vm,uniforms:{depthColor:{value:this.texture},depthWidth:{value:e.z},depthHeight:{value:e.w}}});this.mesh=new Me(new us(20,20),n)}return this.mesh}reset(){this.texture=null,this.mesh=null}getDepthTexture(){return this.texture}}class Wm extends ii{constructor(t,e){super();const n=this;let s=null,r=1,a=null,o="local-floor",l=1,c=null,h=null,d=null,f=null,p=null,g=null;const v=new Gm,m=e.getContextAttributes();let u=null,T=null;const b=[],y=[],L=new vt;let R=null;const A=new Xe;A.viewport=new le;const U=new Xe;U.viewport=new le;const S=[A,U],M=new ou;let D=null,W=null;this.cameraAutoUpdate=!0,this.enabled=!1,this.isPresenting=!1,this.getController=function(Y){let et=b[Y];return et===void 0&&(et=new Zr,b[Y]=et),et.getTargetRaySpace()},this.getControllerGrip=function(Y){let et=b[Y];return et===void 0&&(et=new Zr,b[Y]=et),et.getGripSpace()},this.getHand=function(Y){let et=b[Y];return et===void 0&&(et=new Zr,b[Y]=et),et.getHandSpace()};function z(Y){const et=y.indexOf(Y.inputSource);if(et===-1)return;const xt=b[et];xt!==void 0&&(xt.update(Y.inputSource,Y.frame,c||a),xt.dispatchEvent({type:Y.type,data:Y.inputSource}))}function V(){s.removeEventListener("select",z),s.removeEventListener("selectstart",z),s.removeEventListener("selectend",z),s.removeEventListener("squeeze",z),s.removeEventListener("squeezestart",z),s.removeEventListener("squeezeend",z),s.removeEventListener("end",V),s.removeEventListener("inputsourceschange",$);for(let Y=0;Y<b.length;Y++){const et=y[Y];et!==null&&(y[Y]=null,b[Y].disconnect(et))}D=null,W=null,v.reset(),t.setRenderTarget(u),p=null,f=null,d=null,s=null,T=null,jt.stop(),n.isPresenting=!1,t.setPixelRatio(R),t.setSize(L.width,L.height,!1),n.dispatchEvent({type:"sessionend"})}this.setFramebufferScaleFactor=function(Y){r=Y,n.isPresenting===!0&&console.warn("THREE.WebXRManager: Cannot change framebuffer scale while presenting.")},this.setReferenceSpaceType=function(Y){o=Y,n.isPresenting===!0&&console.warn("THREE.WebXRManager: Cannot change reference space type while presenting.")},this.getReferenceSpace=function(){return c||a},this.setReferenceSpace=function(Y){c=Y},this.getBaseLayer=function(){return f!==null?f:p},this.getBinding=function(){return d},this.getFrame=function(){return g},this.getSession=function(){return s},this.setSession=async function(Y){if(s=Y,s!==null){if(u=t.getRenderTarget(),s.addEventListener("select",z),s.addEventListener("selectstart",z),s.addEventListener("selectend",z),s.addEventListener("squeeze",z),s.addEventListener("squeezestart",z),s.addEventListener("squeezeend",z),s.addEventListener("end",V),s.addEventListener("inputsourceschange",$),m.xrCompatible!==!0&&await e.makeXRCompatible(),R=t.getPixelRatio(),t.getSize(L),s.enabledFeatures!==void 0&&s.enabledFeatures.includes("layers")){let xt=null,at=null,wt=null;m.depth&&(wt=m.stencil?e.DEPTH24_STENCIL8:e.DEPTH_COMPONENT24,xt=m.stencil?Hi:Ui,at=m.stencil?zi:ei);const Ut={colorFormat:e.RGBA8,depthFormat:wt,scaleFactor:r};d=new XRWebGLBinding(s,e),f=d.createProjectionLayer(Ut),s.updateRenderState({layers:[f]}),t.setPixelRatio(1),t.setSize(f.textureWidth,f.textureHeight,!1),T=new on(f.textureWidth,f.textureHeight,{format:an,type:An,depthTexture:new lc(f.textureWidth,f.textureHeight,at,void 0,void 0,void 0,void 0,void 0,void 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xt=Y.added[et];let at=y.indexOf(xt);if(at===-1){for(let Ut=0;Ut<b.length;Ut++)if(Ut>=y.length){y.push(xt),at=Ut;break}else if(y[Ut]===null){y[Ut]=xt,at=Ut;break}if(at===-1)break}const wt=b[at];wt&&wt.connect(xt)}}const G=new P,J=new P;function k(Y,et,xt){G.setFromMatrixPosition(et.matrixWorld),J.setFromMatrixPosition(xt.matrixWorld);const at=G.distanceTo(J),wt=et.projectionMatrix.elements,Ut=xt.projectionMatrix.elements,Gt=wt[14]/(wt[10]-1),ce=wt[14]/(wt[10]+1),rt=(wt[9]+1)/wt[5],Ct=(wt[9]-1)/wt[5],w=(wt[8]-1)/wt[0],ve=(Ut[8]+1)/Ut[0],Ft=Gt*w,kt=Gt*ve,Mt=at/(-w+ve),ie=Mt*-w;if(et.matrixWorld.decompose(Y.position,Y.quaternion,Y.scale),Y.translateX(ie),Y.translateZ(Mt),Y.matrixWorld.compose(Y.position,Y.quaternion,Y.scale),Y.matrixWorldInverse.copy(Y.matrixWorld).invert(),wt[10]===-1)Y.projectionMatrix.copy(et.projectionMatrix),Y.projectionMatrixInverse.copy(et.projectionMatrixInverse);else{const 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du(w),Xt=new Zf(w,j),K=new sp(w,j,ie,Xt),X=new lp(w,K,j,ie),Pt=new op(w,kt,E),tt=new Jf(Et),St=new Em(y,_,F,Ft,kt,Xt,tt),ot=new Ym(y,Et),dt=new wm,Zt=new Lm(Ft),bt=new jf(y,_,F,Mt,X,p,l),mt=new Nm(y,X,kt),C=new qm(w,ie,kt,Mt),ft=new Kf(w,Ft,ie),Yt=new rp(w,Ft,ie),ie.programs=St.programs,y.capabilities=kt,y.extensions=Ft,y.properties=Et,y.renderLists=dt,y.shadowMap=mt,y.state=Mt,y.info=ie}nt();const H=new Wm(y,w);this.xr=H,this.getContext=function(){return w},this.getContextAttributes=function(){return w.getContextAttributes()},this.forceContextLoss=function(){const x=Ft.get("WEBGL_lose_context");x&&x.loseContext()},this.forceContextRestore=function(){const x=Ft.get("WEBGL_lose_context");x&&x.restoreContext()},this.getPixelRatio=function(){return k},this.setPixelRatio=function(x){x!==void 0&&(k=x,this.setSize(G,J,!1))},this.getSize=function(x){return x.set(G,J)},this.setSize=function(x,I,O=!0){if(H.isPresenting){console.warn("THREE.WebGLRenderer: Can't change size while VR device is 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x.copy(bt.getClearColor())},this.setClearColor=function(){bt.setClearColor.apply(bt,arguments)},this.getClearAlpha=function(){return bt.getClearAlpha()},this.setClearAlpha=function(){bt.setClearAlpha.apply(bt,arguments)},this.clear=function(x=!0,I=!0,O=!0){let B=0;if(x){let N=!1;if(U!==null){const Q=U.texture.format;N=Q===Ja||Q===$a||Q===Ka}if(N){const Q=U.texture.type,ct=Q===An||Q===ei||Q===os||Q===zi||Q===qa||Q===ja,gt=bt.getClearColor(),_t=bt.getClearAlpha(),It=gt.r,Nt=gt.g,Tt=gt.b;ct?(g[0]=It,g[1]=Nt,g[2]=Tt,g[3]=_t,w.clearBufferuiv(w.COLOR,0,g)):(v[0]=It,v[1]=Nt,v[2]=Tt,v[3]=_t,w.clearBufferiv(w.COLOR,0,v))}else B|=w.COLOR_BUFFER_BIT}I&&(B|=w.DEPTH_BUFFER_BIT),O&&(B|=w.STENCIL_BUFFER_BIT,this.state.buffers.stencil.setMask(4294967295)),w.clear(B)},this.clearColor=function(){this.clear(!0,!1,!1)},this.clearDepth=function(){this.clear(!1,!0,!1)},this.clearStencil=function(){this.clear(!1,!1,!0)},this.dispose=function(){e.removeEventListener("webglcontextlost",Z,!1),e.removeEventListener("webglcontextrestored",ht,!1),e.removeEventListener("webglcontextcreationerror",lt,!1),bt.dispose(),dt.dispose(),Zt.dispose(),Et.dispose(),_.dispose(),F.dispose(),X.dispose(),Xt.dispose(),C.dispose(),St.dispose(),H.dispose(),H.removeEventListener("sessionstart",so),H.removeEventListener("sessionend",ro),kn.stop()};function Z(x){x.preventDefault(),console.log("THREE.WebGLRenderer: Context Lost."),L=!0}function ht(){console.log("THREE.WebGLRenderer: Context Restored."),L=!1;const x=ie.autoReset,I=mt.enabled,O=mt.autoUpdate,B=mt.needsUpdate,N=mt.type;nt(),ie.autoReset=x,mt.enabled=I,mt.autoUpdate=O,mt.needsUpdate=B,mt.type=N}function lt(x){console.error("THREE.WebGLRenderer: A WebGL context could not be created. Reason: ",x.statusMessage)}function Ot(x){const I=x.target;I.removeEventListener("dispose",Ot),he(I)}function he(x){Ee(x),Et.remove(x)}function Ee(x){const I=Et.get(x).programs;I!==void 0&&(I.forEach(function(O){St.releaseProgram(O)}),x.isShaderMaterial&&St.releaseShaderCache(x))}this.renderBufferDirect=function(x,I,O,B,N,Q){I===null&&(I=ce);const ct=N.isMesh&&N.matrixWorld.determinant()<0,gt=xc(x,I,O,B,N);Mt.setMaterial(B,ct);let _t=O.index,It=1;if(B.wireframe===!0){if(_t=K.getWireframeAttribute(O),_t===void 0)return;It=2}const Nt=O.drawRange,Tt=O.attributes.position;let Kt=Nt.start*It,te=(Nt.start+Nt.count)*It;Q!==null&&(Kt=Math.max(Kt,Q.start*It),te=Math.min(te,(Q.start+Q.count)*It)),_t!==null?(Kt=Math.max(Kt,0),te=Math.min(te,_t.count)):Tt!=null&&(Kt=Math.max(Kt,0),te=Math.min(te,Tt.count));const me=te-Kt;if(me<0||me===1/0)return;Xt.setup(N,B,gt,O,_t);let fe,$t=ft;if(_t!==null&&(fe=j.get(_t),$t=Yt,$t.setIndex(fe)),N.isMesh)B.wireframe===!0?(Mt.setLineWidth(B.wireframeLinewidth*Ct()),$t.setMode(w.LINES)):$t.setMode(w.TRIANGLES);else if(N.isLine){let At=B.linewidth;At===void 0&&(At=1),Mt.setLineWidth(At*Ct()),N.isLineSegments?$t.setMode(w.LINES):N.isLineLoop?$t.setMode(w.LINE_LOOP):$t.setMode(w.LINE_STRIP)}else N.isPoints?$t.setMode(w.POINTS):N.isSprite&&$t.setMode(w.TRIANGLES);if(N.isBatchedMesh)if(N._multiDrawInstances!==null)$t.renderMultiDrawInstances(N._multiDrawStarts,N._multiDrawCounts,N._multiDrawCount,N._multiDrawInstances);else if(Ft.get("WEBGL_multi_draw"))$t.renderMultiDraw(N._multiDrawStarts,N._multiDrawCounts,N._multiDrawCount);else{const At=N._multiDrawStarts,Te=N._multiDrawCounts,ee=N._multiDrawCount,en=_t?j.get(_t).bytesPerElement:1,ai=Et.get(B).currentProgram.getUniforms();for(let ke=0;ke<ee;ke++)ai.setValue(w,"_gl_DrawID",ke),$t.render(At[ke]/en,Te[ke])}else if(N.isInstancedMesh)$t.renderInstances(Kt,me,N.count);else if(O.isInstancedBufferGeometry){const At=O._maxInstanceCount!==void 0?O._maxInstanceCount:1/0,Te=Math.min(O.instanceCount,At);$t.renderInstances(Kt,me,Te)}else $t.render(Kt,me)};function Qt(x,I,O){x.transparent===!0&&x.side===hn&&x.forceSinglePass===!1?(x.side=He,x.needsUpdate=!0,ps(x,I,O),x.side=zn,x.needsUpdate=!0,ps(x,I,O),x.side=hn):ps(x,I,O)}this.compile=function(x,I,O=null){O===null&&(O=x),u=Zt.get(O),u.init(I),b.push(u),O.traverseVisible(function(N){N.isLight&&N.layers.test(I.layers)&&(u.pushLight(N),N.castShadow&&u.pushShadow(N))}),x!==O&&x.traverseVisible(function(N){N.isLight&&N.layers.test(I.layers)&&(u.pushLight(N),N.castShadow&&u.pushShadow(N))}),u.setupLights();const B=new Set;return x.traverse(function(N){if(!(N.isMesh||N.isPoints||N.isLine||N.isSprite))return;const Q=N.material;if(Q)if(Array.isArray(Q))for(let ct=0;ct<Q.length;ct++){const gt=Q[ct];Qt(gt,O,N),B.add(gt)}else Qt(Q,O,N),B.add(Q)}),b.pop(),u=null,B},this.compileAsync=function(x,I,O=null){const B=this.compile(x,I,O);return new Promise(N=>{function Q(){if(B.forEach(function(ct){Et.get(ct).currentProgram.isReady()&&B.delete(ct)}),B.size===0){N(x);return}setTimeout(Q,10)}Ft.get("KHR_parallel_shader_compile")!==null?Q():setTimeout(Q,10)})};let tn=null;function mn(x){tn&&tn(x)}function so(){kn.stop()}function ro(){kn.start()}const kn=new uc;kn.setAnimationLoop(mn),typeof self<"u"&&kn.setContext(self),this.setAnimationLoop=function(x){tn=x,H.setAnimationLoop(x),x===null?kn.stop():kn.start()},H.addEventListener("sessionstart",so),H.addEventListener("sessionend",ro),this.render=function(x,I){if(I!==void 0&&I.isCamera!==!0){console.error("THREE.WebGLRenderer.render: camera is not an instance of THREE.Camera.");return}if(L===!0)return;if(x.matrixWorldAutoUpdate===!0&&x.updateMatrixWorld(),I.parent===null&&I.matrixWorldAutoUpdate===!0&&I.updateMatrixWorld(),H.enabled===!0&&H.isPresenting===!0&&(H.cameraAutoUpdate===!0&&H.updateCamera(I),I=H.getCamera()),x.isScene===!0&&x.onBeforeRender(y,x,I,U),u=Zt.get(x,b.length),u.init(I),b.push(u),wt.multiplyMatrices(I.projectionMatrix,I.matrixWorldInverse),Y.setFromProjectionMatrix(wt),xt=this.localClippingEnabled,et=tt.init(this.clippingPlanes,xt),m=dt.get(x,T.length),m.init(),T.push(m),H.enabled===!0&&H.isPresenting===!0){const Q=y.xr.getDepthSensingMesh();Q!==null&&pr(Q,I,-1/0,y.sortObjects)}pr(x,I,0,y.sortObjects),m.finish(),y.sortObjects===!0&&m.sort(it,ut),rt=H.enabled===!1||H.isPresenting===!1||H.hasDepthSensing()===!1,rt&&bt.addToRenderList(m,x),this.info.render.frame++,et===!0&&tt.beginShadows();const O=u.state.shadowsArray;mt.render(O,x,I),et===!0&&tt.endShadows(),this.info.autoReset===!0&&this.info.reset();const B=m.opaque,N=m.transmissive;if(u.setupLights(),I.isArrayCamera){const Q=I.cameras;if(N.length>0)for(let ct=0,gt=Q.length;ct<gt;ct++){const _t=Q[ct];oo(B,N,x,_t)}rt&&bt.render(x);for(let ct=0,gt=Q.length;ct<gt;ct++){const _t=Q[ct];ao(m,x,_t,_t.viewport)}}else N.length>0&&oo(B,N,x,I),rt&&bt.render(x),ao(m,x,I);U!==null&&A===0&&(E.updateMultisampleRenderTarget(U),E.updateRenderTargetMipmap(U)),x.isScene===!0&&x.onAfterRender(y,x,I),Xt.resetDefaultState(),S=-1,M=null,b.pop(),b.length>0?(u=b[b.length-1],et===!0&&tt.setGlobalState(y.clippingPlanes,u.state.camera)):u=null,T.pop(),T.length>0?m=T[T.length-1]:m=null};function pr(x,I,O,B){if(x.visible===!1)return;if(x.layers.test(I.layers)){if(x.isGroup)O=x.renderOrder;else if(x.isLOD)x.autoUpdate===!0&&x.update(I);else if(x.isLight)u.pushLight(x),x.castShadow&&u.pushShadow(x);else if(x.isSprite){if(!x.frustumCulled||Y.intersectsSprite(x)){B&&Gt.setFromMatrixPosition(x.matrixWorld).applyMatrix4(wt);const ct=X.update(x),gt=x.material;gt.visible&&m.push(x,ct,gt,O,Gt.z,null)}}else if((x.isMesh||x.isLine||x.isPoints)&&(!x.frustumCulled||Y.intersectsObject(x))){const ct=X.update(x),gt=x.material;if(B&&(x.boundingSphere!==void 0?(x.boundingSphere===null&&x.computeBoundingSphere(),Gt.copy(x.boundingSphere.center)):(ct.boundingSphere===null&&ct.computeBoundingSphere(),Gt.copy(ct.boundingSphere.center)),Gt.applyMatrix4(x.matrixWorld).applyMatrix4(wt)),Array.isArray(gt)){const _t=ct.groups;for(let It=0,Nt=_t.length;It<Nt;It++){const Tt=_t[It],Kt=gt[Tt.materialIndex];Kt&&Kt.visible&&m.push(x,ct,Kt,O,Gt.z,Tt)}}else gt.visible&&m.push(x,ct,gt,O,Gt.z,null)}}const Q=x.children;for(let ct=0,gt=Q.length;ct<gt;ct++)pr(Q[ct],I,O,B)}function ao(x,I,O,B){const N=x.opaque,Q=x.transmissive,ct=x.transparent;u.setupLightsView(O),et===!0&&tt.setGlobalState(y.clippingPlanes,O),B&&Mt.viewport(D.copy(B)),N.length>0&&fs(N,I,O),Q.length>0&&fs(Q,I,O),ct.length>0&&fs(ct,I,O),Mt.buffers.depth.setTest(!0),Mt.buffers.depth.setMask(!0),Mt.buffers.color.setMask(!0),Mt.setPolygonOffset(!1)}function oo(x,I,O,B){if((O.isScene===!0?O.overrideMaterial:null)!==null)return;u.state.transmissionRenderTarget[B.id]===void 0&&(u.state.transmissionRenderTarget[B.id]=new on(1,1,{generateMipmaps:!0,type:Ft.has("EXT_color_buffer_half_float")||Ft.has("EXT_color_buffer_float")?Tn:An,minFilter:Qn,samples:4,stencilBuffer:r,resolveDepthBuffer:!1,resolveStencilBuffer:!1,colorSpace:Jt.workingColorSpace}));const Q=u.state.transmissionRenderTarget[B.id],ct=B.viewport||D;Q.setSize(ct.z*y.transmissionResolutionScale,ct.w*y.transmissionResolutionScale);const gt=y.getRenderTarget();y.setRenderTarget(Q),y.getClearColor(V),$=y.getClearAlpha(),$<1&&y.setClearColor(16777215,.5),y.clear(),rt&&bt.render(O);const _t=y.toneMapping;y.toneMapping=On;const It=B.viewport;if(B.viewport!==void 0&&(B.viewport=void 0),u.setupLightsView(B),et===!0&&tt.setGlobalState(y.clippingPlanes,B),fs(x,O,B),E.updateMultisampleRenderTarget(Q),E.updateRenderTargetMipmap(Q),Ft.has("WEBGL_multisampled_render_to_texture")===!1){let Nt=!1;for(let Tt=0,Kt=I.length;Tt<Kt;Tt++){const te=I[Tt],me=te.object,fe=te.geometry,$t=te.material,At=te.group;if($t.side===hn&&me.layers.test(B.layers)){const Te=$t.side;$t.side=He,$t.needsUpdate=!0,lo(me,O,B,fe,$t,At),$t.side=Te,$t.needsUpdate=!0,Nt=!0}}Nt===!0&&(E.updateMultisampleRenderTarget(Q),E.updateRenderTargetMipmap(Q))}y.setRenderTarget(gt),y.setClearColor(V,$),It!==void 0&&(B.viewport=It),y.toneMapping=_t}function fs(x,I,O){const B=I.isScene===!0?I.overrideMaterial:null;for(let N=0,Q=x.length;N<Q;N++){const ct=x[N],gt=ct.object,_t=ct.geometry,It=B===null?ct.material:B,Nt=ct.group;gt.layers.test(O.layers)&&lo(gt,I,O,_t,It,Nt)}}function lo(x,I,O,B,N,Q){x.onBeforeRender(y,I,O,B,N,Q),x.modelViewMatrix.multiplyMatrices(O.matrixWorldInverse,x.matrixWorld),x.normalMatrix.getNormalMatrix(x.modelViewMatrix),N.onBeforeRender(y,I,O,B,x,Q),N.transparent===!0&&N.side===hn&&N.forceSinglePass===!1?(N.side=He,N.needsUpdate=!0,y.renderBufferDirect(O,I,B,N,x,Q),N.side=zn,N.needsUpdate=!0,y.renderBufferDirect(O,I,B,N,x,Q),N.side=hn):y.renderBufferDirect(O,I,B,N,x,Q),x.onAfterRender(y,I,O,B,N,Q)}function ps(x,I,O){I.isScene!==!0&&(I=ce);const B=Et.get(x),N=u.state.lights,Q=u.state.shadowsArray,ct=N.state.version,gt=St.getParameters(x,N.state,Q,I,O),_t=St.getProgramCacheKey(gt);let It=B.programs;B.environment=x.isMeshStandardMaterial?I.environment:null,B.fog=I.fog,B.envMap=(x.isMeshStandardMaterial?F:_).get(x.envMap||B.environment),B.envMapRotation=B.environment!==null&&x.envMap===null?I.environmentRotation:x.envMapRotation,It===void 0&&(x.addEventListener("dispose",Ot),It=new Map,B.programs=It);let Nt=It.get(_t);if(Nt!==void 0){if(B.currentProgram===Nt&&B.lightsStateVersion===ct)return ho(x,gt),Nt}else gt.uniforms=St.getUniforms(x),x.onBeforeCompile(gt,y),Nt=St.acquireProgram(gt,_t),It.set(_t,Nt),B.uniforms=gt.uniforms;const Tt=B.uniforms;return(!x.isShaderMaterial&&!x.isRawShaderMaterial||x.clipping===!0)&&(Tt.clippingPlanes=tt.uniform),ho(x,gt),B.needsLights=Sc(x),B.lightsStateVersion=ct,B.needsLights&&(Tt.ambientLightColor.value=N.state.ambient,Tt.lightProbe.value=N.state.probe,Tt.directionalLights.value=N.state.directional,Tt.directionalLightShadows.value=N.state.directionalShadow,Tt.spotLights.value=N.state.spot,Tt.spotLightShadows.value=N.state.spotShadow,Tt.rectAreaLights.value=N.state.rectArea,Tt.ltc_1.value=N.state.rectAreaLTC1,Tt.ltc_2.value=N.state.rectAreaLTC2,Tt.pointLights.value=N.state.point,Tt.pointLightShadows.value=N.state.pointShadow,Tt.hemisphereLights.value=N.state.hemi,Tt.directionalShadowMap.value=N.state.directionalShadowMap,Tt.directionalShadowMatrix.value=N.state.directionalShadowMatrix,Tt.spotShadowMap.value=N.state.spotShadowMap,Tt.spotLightMatrix.value=N.state.spotLightMatrix,Tt.spotLightMap.value=N.state.spotLightMap,Tt.pointShadowMap.value=N.state.pointShadowMap,Tt.pointShadowMatrix.value=N.state.pointShadowMatrix),B.currentProgram=Nt,B.uniformsList=null,Nt}function co(x){if(x.uniformsList===null){const I=x.currentProgram.getUniforms();x.uniformsList=$s.seqWithValue(I.seq,x.uniforms)}return x.uniformsList}function ho(x,I){const O=Et.get(x);O.outputColorSpace=I.outputColorSpace,O.batching=I.batching,O.batchingColor=I.batchingColor,O.instancing=I.instancing,O.instancingColor=I.instancingColor,O.instancingMorph=I.instancingMorph,O.skinning=I.skinning,O.morphTargets=I.morphTargets,O.morphNormals=I.morphNormals,O.morphColors=I.morphColors,O.morphTargetsCount=I.morphTargetsCount,O.numClippingPlanes=I.numClippingPlanes,O.numIntersection=I.numClipIntersection,O.vertexAlphas=I.vertexAlphas,O.vertexTangents=I.vertexTangents,O.toneMapping=I.toneMapping}function xc(x,I,O,B,N){I.isScene!==!0&&(I=ce),E.resetTextureUnits();const Q=I.fog,ct=B.isMeshStandardMaterial?I.environment:null,gt=U===null?y.outputColorSpace:U.isXRRenderTarget===!0?U.texture.colorSpace:ki,_t=(B.isMeshStandardMaterial?F:_).get(B.envMap||ct),It=B.vertexColors===!0&&!!O.attributes.color&&O.attributes.color.itemSize===4,Nt=!!O.attributes.tangent&&(!!B.normalMap||B.anisotropy>0),Tt=!!O.morphAttributes.position,Kt=!!O.morphAttributes.normal,te=!!O.morphAttributes.color;let me=On;B.toneMapped&&(U===null||U.isXRRenderTarget===!0)&&(me=y.toneMapping);const fe=O.morphAttributes.position||O.morphAttributes.normal||O.morphAttributes.color,$t=fe!==void 0?fe.length:0,At=Et.get(B),Te=u.state.lights;if(et===!0&&(xt===!0||x!==M)){const De=x===M&&B.id===S;tt.setState(B,x,De)}let ee=!1;B.version===At.__version?(At.needsLights&&At.lightsStateVersion!==Te.state.version||At.outputColorSpace!==gt||N.isBatchedMesh&&At.batching===!1||!N.isBatchedMesh&&At.batching===!0||N.isBatchedMesh&&At.batchingColor===!0&&N.colorTexture===null||N.isBatchedMesh&&At.batchingColor===!1&&N.colorTexture!==null||N.isInstancedMesh&&At.instancing===!1||!N.isInstancedMesh&&At.instancing===!0||N.isSkinnedMesh&&At.skinning===!1||!N.isSkinnedMesh&&At.skinning===!0||N.isInstancedMesh&&At.instancingColor===!0&&N.instanceColor===null||N.isInstancedMesh&&At.instancingColor===!1&&N.instanceColor!==null||N.isInstancedMesh&&At.instancingMorph===!0&&N.morphTexture===null||N.isInstancedMesh&&At.instancingMorph===!1&&N.morphTexture!==null||At.envMap!==_t||B.fog===!0&&At.fog!==Q||At.numClippingPlanes!==void 0&&(At.numClippingPlanes!==tt.numPlanes||At.numIntersection!==tt.numIntersection)||At.vertexAlphas!==It||At.vertexTangents!==Nt||At.morphTargets!==Tt||At.morphNormals!==Kt||At.morphColors!==te||At.toneMapping!==me||At.morphTargetsCount!==$t)&&(ee=!0):(ee=!0,At.__version=B.version);let en=At.currentProgram;ee===!0&&(en=ps(B,I,N));let ai=!1,ke=!1,Xi=!1;const ue=en.getUniforms(),je=At.uniforms;if(Mt.useProgram(en.program)&&(ai=!0,ke=!0,Xi=!0),B.id!==S&&(S=B.id,ke=!0),ai||M!==x){Mt.buffers.depth.getReversed()?(at.copy(x.projectionMatrix),bh(at),Th(at),ue.setValue(w,"projectionMatrix",at)):ue.setValue(w,"projectionMatrix",x.projectionMatrix),ue.setValue(w,"viewMatrix",x.matrixWorldInverse);const Fe=ue.map.cameraPosition;Fe!==void 0&&Fe.setValue(w,Ut.setFromMatrixPosition(x.matrixWorld)),kt.logarithmicDepthBuffer&&ue.setValue(w,"logDepthBufFC",2/(Math.log(x.far+1)/Math.LN2)),(B.isMeshPhongMaterial||B.isMeshToonMaterial||B.isMeshLambertMaterial||B.isMeshBasicMaterial||B.isMeshStandardMaterial||B.isShaderMaterial)&&ue.setValue(w,"isOrthographic",x.isOrthographicCamera===!0),M!==x&&(M=x,ke=!0,Xi=!0)}if(N.isSkinnedMesh){ue.setOptional(w,N,"bindMatrix"),ue.setOptional(w,N,"bindMatrixInverse");const De=N.skeleton;De&&(De.boneTexture===null&&De.computeBoneTexture(),ue.setValue(w,"boneTexture",De.boneTexture,E))}N.isBatchedMesh&&(ue.setOptional(w,N,"batchingTexture"),ue.setValue(w,"batchingTexture",N._matricesTexture,E),ue.setOptional(w,N,"batchingIdTexture"),ue.setValue(w,"batchingIdTexture",N._indirectTexture,E),ue.setOptional(w,N,"batchingColorTexture"),N._colorsTexture!==null&&ue.setValue(w,"batchingColorTexture",N._colorsTexture,E));const Ze=O.morphAttributes;if((Ze.position!==void 0||Ze.normal!==void 0||Ze.color!==void 0)&&Pt.update(N,O,en),(ke||At.receiveShadow!==N.receiveShadow)&&(At.receiveShadow=N.receiveShadow,ue.setValue(w,"receiveShadow",N.receiveShadow)),B.isMeshGouraudMaterial&&B.envMap!==null&&(je.envMap.value=_t,je.flipEnvMap.value=_t.isCubeTexture&&_t.isRenderTargetTexture===!1?-1:1),B.isMeshStandardMaterial&&B.envMap===null&&I.environment!==null&&(je.envMapIntensity.value=I.environmentIntensity),ke&&(ue.setValue(w,"toneMappingExposure",y.toneMappingExposure),At.needsLights&&Mc(je,Xi),Q&&B.fog===!0&&ot.refreshFogUniforms(je,Q),ot.refreshMaterialUniforms(je,B,k,J,u.state.transmissionRenderTarget[x.id]),$s.upload(w,co(At),je,E)),B.isShaderMaterial&&B.uniformsNeedUpdate===!0&&($s.upload(w,co(At),je,E),B.uniformsNeedUpdate=!1),B.isSpriteMaterial&&ue.setValue(w,"center",N.center),ue.setValue(w,"modelViewMatrix",N.modelViewMatrix),ue.setValue(w,"normalMatrix",N.normalMatrix),ue.setValue(w,"modelMatrix",N.matrixWorld),B.isShaderMaterial||B.isRawShaderMaterial){const De=B.uniformsGroups;for(let Fe=0,mr=De.length;Fe<mr;Fe++){const Vn=De[Fe];C.update(Vn,en),C.bind(Vn,en)}}return en}function Mc(x,I){x.ambientLightColor.needsUpdate=I,x.lightProbe.needsUpdate=I,x.directionalLights.needsUpdate=I,x.directionalLightShadows.needsUpdate=I,x.pointLights.needsUpdate=I,x.pointLightShadows.needsUpdate=I,x.spotLights.needsUpdate=I,x.spotLightShadows.needsUpdate=I,x.rectAreaLights.needsUpdate=I,x.hemisphereLights.needsUpdate=I}function Sc(x){return x.isMeshLambertMaterial||x.isMeshToonMaterial||x.isMeshPhongMaterial||x.isMeshStandardMaterial||x.isShadowMaterial||x.isShaderMaterial&&x.lights===!0}this.getActiveCubeFace=function(){return R},this.getActiveMipmapLevel=function(){return A},this.getRenderTarget=function(){return U},this.setRenderTargetTextures=function(x,I,O){Et.get(x.texture).__webglTexture=I,Et.get(x.depthTexture).__webglTexture=O;const B=Et.get(x);B.__hasExternalTextures=!0,B.__autoAllocateDepthBuffer=O===void 0,B.__autoAllocateDepthBuffer||Ft.has("WEBGL_multisampled_render_to_texture")===!0&&(console.warn("THREE.WebGLRenderer: Render-to-texture extension was disabled because an external texture was provided"),B.__useRenderToTexture=!1)},this.setRenderTargetFramebuffer=function(x,I){const O=Et.get(x);O.__webglFramebuffer=I,O.__useDefaultFramebuffer=I===void 0};const yc=w.createFramebuffer();this.setRenderTarget=function(x,I=0,O=0){U=x,R=I,A=O;let B=!0,N=null,Q=!1,ct=!1;if(x){const _t=Et.get(x);if(_t.__useDefaultFramebuffer!==void 0)Mt.bindFramebuffer(w.FRAMEBUFFER,null),B=!1;else if(_t.__webglFramebuffer===void 0)E.setupRenderTarget(x);else if(_t.__hasExternalTextures)E.rebindTextures(x,Et.get(x.texture).__webglTexture,Et.get(x.depthTexture).__webglTexture);else if(x.depthBuffer){const Tt=x.depthTexture;if(_t.__boundDepthTexture!==Tt){if(Tt!==null&&Et.has(Tt)&&(x.width!==Tt.image.width||x.height!==Tt.image.height))throw new Error("WebGLRenderTarget: Attached DepthTexture is initialized to the incorrect size.");E.setupDepthRenderbuffer(x)}}const It=x.texture;(It.isData3DTexture||It.isDataArrayTexture||It.isCompressedArrayTexture)&&(ct=!0);const Nt=Et.get(x).__webglFramebuffer;x.isWebGLCubeRenderTarget?(Array.isArray(Nt[I])?N=Nt[I][O]:N=Nt[I],Q=!0):x.samples>0&&E.useMultisampledRTT(x)===!1?N=Et.get(x).__webglMultisampledFramebuffer:Array.isArray(Nt)?N=Nt[O]:N=Nt,D.copy(x.viewport),W.copy(x.scissor),z=x.scissorTest}else D.copy(yt).multiplyScalar(k).floor(),W.copy(Lt).multiplyScalar(k).floor(),z=jt;if(O!==0&&(N=yc),Mt.bindFramebuffer(w.FRAMEBUFFER,N)&&B&&Mt.drawBuffers(x,N),Mt.viewport(D),Mt.scissor(W),Mt.setScissorTest(z),Q){const _t=Et.get(x.texture);w.framebufferTexture2D(w.FRAMEBUFFER,w.COLOR_ATTACHMENT0,w.TEXTURE_CUBE_MAP_POSITIVE_X+I,_t.__webglTexture,O)}else if(ct){const _t=Et.get(x.texture),It=I;w.framebufferTextureLayer(w.FRAMEBUFFER,w.COLOR_ATTACHMENT0,_t.__webglTexture,O,It)}else if(x!==null&&O!==0){const _t=Et.get(x.texture);w.framebufferTexture2D(w.FRAMEBUFFER,w.COLOR_ATTACHMENT0,w.TEXTURE_2D,_t.__webglTexture,O)}S=-1},this.readRenderTargetPixels=function(x,I,O,B,N,Q,ct){if(!(x&&x.isWebGLRenderTarget)){console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not THREE.WebGLRenderTarget.");return}let gt=Et.get(x).__webglFramebuffer;if(x.isWebGLCubeRenderTarget&&ct!==void 0&&(gt=gt[ct]),gt){Mt.bindFramebuffer(w.FRAMEBUFFER,gt);try{const _t=x.texture,It=_t.format,Nt=_t.type;if(!kt.textureFormatReadable(It)){console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in RGBA or implementation defined format.");return}if(!kt.textureTypeReadable(Nt)){console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in UnsignedByteType or implementation defined type.");return}I>=0&&I<=x.width-B&&O>=0&&O<=x.height-N&&w.readPixels(I,O,B,N,zt.convert(It),zt.convert(Nt),Q)}finally{const _t=U!==null?Et.get(U).__webglFramebuffer:null;Mt.bindFramebuffer(w.FRAMEBUFFER,_t)}}},this.readRenderTargetPixelsAsync=async function(x,I,O,B,N,Q,ct){if(!(x&&x.isWebGLRenderTarget))throw new Error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not THREE.WebGLRenderTarget.");let gt=Et.get(x).__webglFramebuffer;if(x.isWebGLCubeRenderTarget&&ct!==void 0&&(gt=gt[ct]),gt){const _t=x.texture,It=_t.format,Nt=_t.type;if(!kt.textureFormatReadable(It))throw new Error("THREE.WebGLRenderer.readRenderTargetPixelsAsync: renderTarget is not in RGBA or implementation defined format.");if(!kt.textureTypeReadable(Nt))throw new Error("THREE.WebGLRenderer.readRenderTargetPixelsAsync: renderTarget is not in UnsignedByteType or implementation defined type.");if(I>=0&&I<=x.width-B&&O>=0&&O<=x.height-N){Mt.bindFramebuffer(w.FRAMEBUFFER,gt);const Tt=w.createBuffer();w.bindBuffer(w.PIXEL_PACK_BUFFER,Tt),w.bufferData(w.PIXEL_PACK_BUFFER,Q.byteLength,w.STREAM_READ),w.readPixels(I,O,B,N,zt.convert(It),zt.convert(Nt),0);const Kt=U!==null?Et.get(U).__webglFramebuffer:null;Mt.bindFramebuffer(w.FRAMEBUFFER,Kt);const te=w.fenceSync(w.SYNC_GPU_COMMANDS_COMPLETE,0);return w.flush(),await Eh(w,te,4),w.bindBuffer(w.PIXEL_PACK_BUFFER,Tt),w.getBufferSubData(w.PIXEL_PACK_BUFFER,0,Q),w.deleteBuffer(Tt),w.deleteSync(te),Q}else throw new Error("THREE.WebGLRenderer.readRenderTargetPixelsAsync: requested read bounds are out of range.")}},this.copyFramebufferToTexture=function(x,I=null,O=0){x.isTexture!==!0&&(Ai("WebGLRenderer: copyFramebufferToTexture function signature has changed."),I=arguments[0]||null,x=arguments[1]);const B=Math.pow(2,-O),N=Math.floor(x.image.width*B),Q=Math.floor(x.image.height*B),ct=I!==null?I.x:0,gt=I!==null?I.y:0;E.setTexture2D(x,0),w.copyTexSubImage2D(w.TEXTURE_2D,O,0,0,ct,gt,N,Q),Mt.unbindTexture()};const Ec=w.createFramebuffer(),bc=w.createFramebuffer();this.copyTextureToTexture=function(x,I,O=null,B=null,N=0,Q=null){x.isTexture!==!0&&(Ai("WebGLRenderer: copyTextureToTexture function signature has changed."),B=arguments[0]||null,x=arguments[1],I=arguments[2],Q=arguments[3]||0,O=null),Q===null&&(N!==0?(Ai("WebGLRenderer: copyTextureToTexture function signature has changed to support src and dst mipmap levels."),Q=N,N=0):Q=0);let ct,gt,_t,It,Nt,Tt,Kt,te,me;const fe=x.isCompressedTexture?x.mipmaps[Q]:x.image;if(O!==null)ct=O.max.x-O.min.x,gt=O.max.y-O.min.y,_t=O.isBox3?O.max.z-O.min.z:1,It=O.min.x,Nt=O.min.y,Tt=O.isBox3?O.min.z:0;else{const Ze=Math.pow(2,-N);ct=Math.floor(fe.width*Ze),gt=Math.floor(fe.height*Ze),x.isDataArrayTexture?_t=fe.depth:x.isData3DTexture?_t=Math.floor(fe.depth*Ze):_t=1,It=0,Nt=0,Tt=0}B!==null?(Kt=B.x,te=B.y,me=B.z):(Kt=0,te=0,me=0);const $t=zt.convert(I.format),At=zt.convert(I.type);let Te;I.isData3DTexture?(E.setTexture3D(I,0),Te=w.TEXTURE_3D):I.isDataArrayTexture||I.isCompressedArrayTexture?(E.setTexture2DArray(I,0),Te=w.TEXTURE_2D_ARRAY):(E.setTexture2D(I,0),Te=w.TEXTURE_2D),w.pixelStorei(w.UNPACK_FLIP_Y_WEBGL,I.flipY),w.pixelStorei(w.UNPACK_PREMULTIPLY_ALPHA_WEBGL,I.premultiplyAlpha),w.pixelStorei(w.UNPACK_ALIGNMENT,I.unpackAlignment);const ee=w.getParameter(w.UNPACK_ROW_LENGTH),en=w.getParameter(w.UNPACK_IMAGE_HEIGHT),ai=w.getParameter(w.UNPACK_SKIP_PIXELS),ke=w.getParameter(w.UNPACK_SKIP_ROWS),Xi=w.getParameter(w.UNPACK_SKIP_IMAGES);w.pixelStorei(w.UNPACK_ROW_LENGTH,fe.width),w.pixelStorei(w.UNPACK_IMAGE_HEIGHT,fe.height),w.pixelStorei(w.UNPACK_SKIP_PIXELS,It),w.pixelStorei(w.UNPACK_SKIP_ROWS,Nt),w.pixelStorei(w.UNPACK_SKIP_IMAGES,Tt);const ue=x.isDataArrayTexture||x.isData3DTexture,je=I.isDataArrayTexture||I.isData3DTexture;if(x.isDepthTexture){const Ze=Et.get(x),De=Et.get(I),Fe=Et.get(Ze.__renderTarget),mr=Et.get(De.__renderTarget);Mt.bindFramebuffer(w.READ_FRAMEBUFFER,Fe.__webglFramebuffer),Mt.bindFramebuffer(w.DRAW_FRAMEBUFFER,mr.__webglFramebuffer);for(let Vn=0;Vn<_t;Vn++)ue&&(w.framebufferTextureLayer(w.READ_FRAMEBUFFER,w.COLOR_ATTACHMENT0,Et.get(x).__webglTexture,N,Tt+Vn),w.framebufferTextureLayer(w.DRAW_FRAMEBUFFER,w.COLOR_ATTACHMENT0,Et.get(I).__webglTexture,Q,me+Vn)),w.blitFramebuffer(It,Nt,ct,gt,Kt,te,ct,gt,w.DEPTH_BUFFER_BIT,w.NEAREST);Mt.bindFramebuffer(w.READ_FRAMEBUFFER,null),Mt.bindFramebuffer(w.DRAW_FRAMEBUFFER,null)}else if(N!==0||x.isRenderTargetTexture||Et.has(x)){const Ze=Et.get(x),De=Et.get(I);Mt.bindFramebuffer(w.READ_FRAMEBUFFER,Ec),Mt.bindFramebuffer(w.DRAW_FRAMEBUFFER,bc);for(let Fe=0;Fe<_t;Fe++)ue?w.framebufferTextureLayer(w.READ_FRAMEBUFFER,w.COLOR_ATTACHMENT0,Ze.__webglTexture,N,Tt+Fe):w.framebufferTexture2D(w.READ_FRAMEBUFFER,w.COLOR_ATTACHMENT0,w.TEXTURE_2D,Ze.__webglTexture,N),je?w.framebufferTextureLayer(w.DRAW_FRAMEBUFFER,w.COLOR_ATTACHMENT0,De.__webglTexture,Q,me+Fe):w.framebufferTexture2D(w.DRAW_FRAMEBUFFER,w.COLOR_ATTACHMENT0,w.TEXTURE_2D,De.__webglTexture,Q),N!==0?w.blitFramebuffer(It,Nt,ct,gt,Kt,te,ct,gt,w.COLOR_BUFFER_BIT,w.NEAREST):je?w.copyTexSubImage3D(Te,Q,Kt,te,me+Fe,It,Nt,ct,gt):w.copyTexSubImage2D(Te,Q,Kt,te,It,Nt,ct,gt);Mt.bindFramebuffer(w.READ_FRAMEBUFFER,null),Mt.bindFramebuffer(w.DRAW_FRAMEBUFFER,null)}else je?x.isDataTexture||x.isData3DTexture?w.texSubImage3D(Te,Q,Kt,te,me,ct,gt,_t,$t,At,fe.data):I.isCompressedArrayTexture?w.compressedTexSubImage3D(Te,Q,Kt,te,me,ct,gt,_t,$t,fe.data):w.texSubImage3D(Te,Q,Kt,te,me,ct,gt,_t,$t,At,fe):x.isDataTexture?w.texSubImage2D(w.TEXTURE_2D,Q,Kt,te,ct,gt,$t,At,fe.data):x.isCompressedTexture?w.compressedTexSubImage2D(w.TEXTURE_2D,Q,Kt,te,fe.width,fe.height,$t,fe.data):w.texSubImage2D(w.TEXTURE_2D,Q,Kt,te,ct,gt,$t,At,fe);w.pixelStorei(w.UNPACK_ROW_LENGTH,ee),w.pixelStorei(w.UNPACK_IMAGE_HEIGHT,en),w.pixelStorei(w.UNPACK_SKIP_PIXELS,ai),w.pixelStorei(w.UNPACK_SKIP_ROWS,ke),w.pixelStorei(w.UNPACK_SKIP_IMAGES,Xi),Q===0&&I.generateMipmaps&&w.generateMipmap(Te),Mt.unbindTexture()},this.copyTextureToTexture3D=function(x,I,O=null,B=null,N=0){return x.isTexture!==!0&&(Ai("WebGLRenderer: copyTextureToTexture3D function signature has changed."),O=arguments[0]||null,B=arguments[1]||null,x=arguments[2],I=arguments[3],N=arguments[4]||0),Ai('WebGLRenderer: copyTextureToTexture3D function has been deprecated. Use "copyTextureToTexture" instead.'),this.copyTextureToTexture(x,I,O,B,N)},this.initRenderTarget=function(x){Et.get(x).__webglFramebuffer===void 0&&E.setupRenderTarget(x)},this.initTexture=function(x){x.isCubeTexture?E.setTextureCube(x,0):x.isData3DTexture?E.setTexture3D(x,0):x.isDataArrayTexture||x.isCompressedArrayTexture?E.setTexture2DArray(x,0):E.setTexture2D(x,0),Mt.unbindTexture()},this.resetState=function(){R=0,A=0,U=null,Mt.reset(),Xt.reset()},typeof __THREE_DEVTOOLS__<"u"&&__THREE_DEVTOOLS__.dispatchEvent(new CustomEvent("observe",{detail:this}))}get coordinateSystem(){return En}get outputColorSpace(){return this._outputColorSpace}set outputColorSpace(t){this._outputColorSpace=t;const e=this.getContext();e.drawingBufferColorspace=Jt._getDrawingBufferColorSpace(t),e.unpackColorSpace=Jt._getUnpackColorSpace()}}const yl={type:"change"},io={type:"start"},gc={type:"end"},Ws=new cs,El=new Nn,Zm=Math.cos(70*Sh.DEG2RAD),xe=new P,Oe=2*Math.PI,oe={NONE:-1,ROTATE:0,DOLLY:1,PAN:2,TOUCH_ROTATE:3,TOUCH_PAN:4,TOUCH_DOLLY_PAN:5,TOUCH_DOLLY_ROTATE:6},Kr=1e-6;class Km extends hu{constructor(t,e=null){super(t,e),this.state=oe.NONE,this.enabled=!0,this.target=new P,this.cursor=new P,this.minDistance=0,this.maxDistance=1/0,this.minZoom=0,this.maxZoom=1/0,this.minTargetRadius=0,this.maxTargetRadius=1/0,this.minPolarAngle=0,this.maxPolarAngle=Math.PI,this.minAzimuthAngle=-1/0,this.maxAzimuthAngle=1/0,this.enableDamping=!1,this.dampingFactor=.05,this.enableZoom=!0,this.zoomSpeed=1,this.enableRotate=!0,this.rotateSpeed=1,this.keyRotateSpeed=1,this.enablePan=!0,this.panSpeed=1,this.screenSpacePanning=!0,this.keyPanSpeed=7,this.zoomToCursor=!1,this.autoRotate=!1,this.autoRotateSpeed=2,this.keys={LEFT:"ArrowLeft",UP:"ArrowUp",RIGHT:"ArrowRight",BOTTOM:"ArrowDown"},this.mouseButtons={LEFT:Di.ROTATE,MIDDLE:Di.DOLLY,RIGHT:Di.PAN},this.touches={ONE:Ri.ROTATE,TWO:Ri.DOLLY_PAN},this.target0=this.target.clone(),this.position0=this.object.position.clone(),this.zoom0=this.object.zoom,this._domElementKeyEvents=null,this._lastPosition=new P,this._lastQuaternion=new ni,this._lastTargetPosition=new P,this._quat=new ni().setFromUnitVectors(t.up,new P(0,1,0)),this._quatInverse=this._quat.clone().invert(),this._spherical=new Ko,this._sphericalDelta=new Ko,this._scale=1,this._panOffset=new P,this._rotateStart=new vt,this._rotateEnd=new vt,this._rotateDelta=new vt,this._panStart=new vt,this._panEnd=new vt,this._panDelta=new vt,this._dollyStart=new vt,this._dollyEnd=new vt,this._dollyDelta=new vt,this._dollyDirection=new P,this._mouse=new vt,this._performCursorZoom=!1,this._pointers=[],this._pointerPositions={},this._controlActive=!1,this._onPointerMove=Jm.bind(this),this._onPointerDown=$m.bind(this),this._onPointerUp=Qm.bind(this),this._onContextMenu=ag.bind(this),this._onMouseWheel=ng.bind(this),this._onKeyDown=ig.bind(this),this._onTouchStart=sg.bind(this),this._onTouchMove=rg.bind(this),this._onMouseDown=tg.bind(this),this._onMouseMove=eg.bind(this),this._interceptControlDown=og.bind(this),this._interceptControlUp=lg.bind(this),this.domElement!==null&&this.connect(),this.update()}connect(){this.domElement.addEventListener("pointerdown",this._onPointerDown),this.domElement.addEventListener("pointercancel",this._onPointerUp),this.domElement.addEventListener("contextmenu",this._onContextMenu),this.domElement.addEventListener("wheel",this._onMouseWheel,{passive:!1}),this.domElement.getRootNode().addEventListener("keydown",this._interceptControlDown,{passive:!0,capture:!0}),this.domElement.style.touchAction="none"}disconnect(){this.domElement.removeEventListener("pointerdown",this._onPointerDown),this.domElement.removeEventListener("pointermove",this._onPointerMove),this.domElement.removeEventListener("pointerup",this._onPointerUp),this.domElement.removeEventListener("pointercancel",this._onPointerUp),this.domElement.removeEventListener("wheel",this._onMouseWheel),this.domElement.removeEventListener("contextmenu",this._onContextMenu),this.stopListenToKeyEvents(),this.domElement.getRootNode().removeEventListener("keydown",this._interceptControlDown,{capture:!0}),this.domElement.style.touchAction="auto"}dispose(){this.disconnect()}getPolarAngle(){return this._spherical.phi}getAzimuthalAngle(){return this._spherical.theta}getDistance(){return this.object.position.distanceTo(this.target)}listenToKeyEvents(t){t.addEventListener("keydown",this._onKeyDown),this._domElementKeyEvents=t}stopListenToKeyEvents(){this._domElementKeyEvents!==null&&(this._domElementKeyEvents.removeEventListener("keydown",this._onKeyDown),this._domElementKeyEvents=null)}saveState(){this.target0.copy(this.target),this.position0.copy(this.object.position),this.zoom0=this.object.zoom}reset(){this.target.copy(this.target0),this.object.position.copy(this.position0),this.object.zoom=this.zoom0,this.object.updateProjectionMatrix(),this.dispatchEvent(yl),this.update(),this.state=oe.NONE}update(t=null){const e=this.object.position;xe.copy(e).sub(this.target),xe.applyQuaternion(this._quat),this._spherical.setFromVector3(xe),this.autoRotate&&this.state===oe.NONE&&this._rotateLeft(this._getAutoRotationAngle(t)),this.enableDamping?(this._spherical.theta+=this._sphericalDelta.theta*this.dampingFactor,this._spherical.phi+=this._sphericalDelta.phi*this.dampingFactor):(this._spherical.theta+=this._sphericalDelta.theta,this._spherical.phi+=this._sphericalDelta.phi);let n=this.minAzimuthAngle,s=this.maxAzimuthAngle;isFinite(n)&&isFinite(s)&&(n<-Math.PI?n+=Oe:n>Math.PI&&(n-=Oe),s<-Math.PI?s+=Oe:s>Math.PI&&(s-=Oe),n<=s?this._spherical.theta=Math.max(n,Math.min(s,this._spherical.theta)):this._spherical.theta=this._spherical.theta>(n+s)/2?Math.max(n,this._spherical.theta):Math.min(s,this._spherical.theta)),this._spherical.phi=Math.max(this.minPolarAngle,Math.min(this.maxPolarAngle,this._spherical.phi)),this._spherical.makeSafe(),this.enableDamping===!0?this.target.addScaledVector(this._panOffset,this.dampingFactor):this.target.add(this._panOffset),this.target.sub(this.cursor),this.target.clampLength(this.minTargetRadius,this.maxTargetRadius),this.target.add(this.cursor);let r=!1;if(this.zoomToCursor&&this._performCursorZoom||this.object.isOrthographicCamera)this._spherical.radius=this._clampDistance(this._spherical.radius);else{const a=this._spherical.radius;this._spherical.radius=this._clampDistance(this._spherical.radius*this._scale),r=a!=this._spherical.radius}if(xe.setFromSpherical(this._spherical),xe.applyQuaternion(this._quatInverse),e.copy(this.target).add(xe),this.object.lookAt(this.target),this.enableDamping===!0?(this._sphericalDelta.theta*=1-this.dampingFactor,this._sphericalDelta.phi*=1-this.dampingFactor,this._panOffset.multiplyScalar(1-this.dampingFactor)):(this._sphericalDelta.set(0,0,0),this._panOffset.set(0,0,0)),this.zoomToCursor&&this._performCursorZoom){let a=null;if(this.object.isPerspectiveCamera){const o=xe.length();a=this._clampDistance(o*this._scale);const l=o-a;this.object.position.addScaledVector(this._dollyDirection,l),this.object.updateMatrixWorld(),r=!!l}else if(this.object.isOrthographicCamera){const o=new P(this._mouse.x,this._mouse.y,0);o.unproject(this.object);const l=this.object.zoom;this.object.zoom=Math.max(this.minZoom,Math.min(this.maxZoom,this.object.zoom/this._scale)),this.object.updateProjectionMatrix(),r=l!==this.object.zoom;const c=new P(this._mouse.x,this._mouse.y,0);c.unproject(this.object),this.object.position.sub(c).add(o),this.object.updateMatrixWorld(),a=xe.length()}else console.warn("WARNING: OrbitControls.js encountered an unknown camera type - zoom to cursor disabled."),this.zoomToCursor=!1;a!==null&&(this.screenSpacePanning?this.target.set(0,0,-1).transformDirection(this.object.matrix).multiplyScalar(a).add(this.object.position):(Ws.origin.copy(this.object.position),Ws.direction.set(0,0,-1).transformDirection(this.object.matrix),Math.abs(this.object.up.dot(Ws.direction))<Zm?this.object.lookAt(this.target):(El.setFromNormalAndCoplanarPoint(this.object.up,this.target),Ws.intersectPlane(El,this.target))))}else if(this.object.isOrthographicCamera){const a=this.object.zoom;this.object.zoom=Math.max(this.minZoom,Math.min(this.maxZoom,this.object.zoom/this._scale)),a!==this.object.zoom&&(this.object.updateProjectionMatrix(),r=!0)}return this._scale=1,this._performCursorZoom=!1,r||this._lastPosition.distanceToSquared(this.object.position)>Kr||8*(1-this._lastQuaternion.dot(this.object.quaternion))>Kr||this._lastTargetPosition.distanceToSquared(this.target)>Kr?(this.dispatchEvent(yl),this._lastPosition.copy(this.object.position),this._lastQuaternion.copy(this.object.quaternion),this._lastTargetPosition.copy(this.target),!0):!1}_getAutoRotationAngle(t){return t!==null?Oe/60*this.autoRotateSpeed*t:Oe/60/60*this.autoRotateSpeed}_getZoomScale(t){const e=Math.abs(t*.01);return Math.pow(.95,this.zoomSpeed*e)}_rotateLeft(t){this._sphericalDelta.theta-=t}_rotateUp(t){this._sphericalDelta.phi-=t}_panLeft(t,e){xe.setFromMatrixColumn(e,0),xe.multiplyScalar(-t),this._panOffset.add(xe)}_panUp(t,e){this.screenSpacePanning===!0?xe.setFromMatrixColumn(e,1):(xe.setFromMatrixColumn(e,0),xe.crossVectors(this.object.up,xe)),xe.multiplyScalar(t),this._panOffset.add(xe)}_pan(t,e){const n=this.domElement;if(this.object.isPerspectiveCamera){const s=this.object.position;xe.copy(s).sub(this.target);let r=xe.length();r*=Math.tan(this.object.fov/2*Math.PI/180),this._panLeft(2*t*r/n.clientHeight,this.object.matrix),this._panUp(2*e*r/n.clientHeight,this.object.matrix)}else this.object.isOrthographicCamera?(this._panLeft(t*(this.object.right-this.object.left)/this.object.zoom/n.clientWidth,this.object.matrix),this._panUp(e*(this.object.top-this.object.bottom)/this.object.zoom/n.clientHeight,this.object.matrix)):(console.warn("WARNING: OrbitControls.js encountered an unknown camera type - pan disabled."),this.enablePan=!1)}_dollyOut(t){this.object.isPerspectiveCamera||this.object.isOrthographicCamera?this._scale/=t:(console.warn("WARNING: OrbitControls.js encountered an unknown camera type - dolly/zoom disabled."),this.enableZoom=!1)}_dollyIn(t){this.object.isPerspectiveCamera||this.object.isOrthographicCamera?this._scale*=t:(console.warn("WARNING: OrbitControls.js encountered an unknown camera type - dolly/zoom disabled."),this.enableZoom=!1)}_updateZoomParameters(t,e){if(!this.zoomToCursor)return;this._performCursorZoom=!0;const n=this.domElement.getBoundingClientRect(),s=t-n.left,r=e-n.top,a=n.width,o=n.height;this._mouse.x=s/a*2-1,this._mouse.y=-(r/o)*2+1,this._dollyDirection.set(this._mouse.x,this._mouse.y,1).unproject(this.object).sub(this.object.position).normalize()}_clampDistance(t){return Math.max(this.minDistance,Math.min(this.maxDistance,t))}_handleMouseDownRotate(t){this._rotateStart.set(t.clientX,t.clientY)}_handleMouseDownDolly(t){this._updateZoomParameters(t.clientX,t.clientX),this._dollyStart.set(t.clientX,t.clientY)}_handleMouseDownPan(t){this._panStart.set(t.clientX,t.clientY)}_handleMouseMoveRotate(t){this._rotateEnd.set(t.clientX,t.clientY),this._rotateDelta.subVectors(this._rotateEnd,this._rotateStart).multiplyScalar(this.rotateSpeed);const e=this.domElement;this._rotateLeft(Oe*this._rotateDelta.x/e.clientHeight),this._rotateUp(Oe*this._rotateDelta.y/e.clientHeight),this._rotateStart.copy(this._rotateEnd),this.update()}_handleMouseMoveDolly(t){this._dollyEnd.set(t.clientX,t.clientY),this._dollyDelta.subVectors(this._dollyEnd,this._dollyStart),this._dollyDelta.y>0?this._dollyOut(this._getZoomScale(this._dollyDelta.y)):this._dollyDelta.y<0&&this._dollyIn(this._getZoomScale(this._dollyDelta.y)),this._dollyStart.copy(this._dollyEnd),this.update()}_handleMouseMovePan(t){this._panEnd.set(t.clientX,t.clientY),this._panDelta.subVectors(this._panEnd,this._panStart).multiplyScalar(this.panSpeed),this._pan(this._panDelta.x,this._panDelta.y),this._panStart.copy(this._panEnd),this.update()}_handleMouseWheel(t){this._updateZoomParameters(t.clientX,t.clientY),t.deltaY<0?this._dollyIn(this._getZoomScale(t.deltaY)):t.deltaY>0&&this._dollyOut(this._getZoomScale(t.deltaY)),this.update()}_handleKeyDown(t){let e=!1;switch(t.code){case this.keys.UP:t.ctrlKey||t.metaKey||t.shiftKey?this.enableRotate&&this._rotateUp(Oe*this.keyRotateSpeed/this.domElement.clientHeight):this.enablePan&&this._pan(0,this.keyPanSpeed),e=!0;break;case this.keys.BOTTOM:t.ctrlKey||t.metaKey||t.shiftKey?this.enableRotate&&this._rotateUp(-Oe*this.keyRotateSpeed/this.domElement.clientHeight):this.enablePan&&this._pan(0,-this.keyPanSpeed),e=!0;break;case this.keys.LEFT:t.ctrlKey||t.metaKey||t.shiftKey?this.enableRotate&&this._rotateLeft(Oe*this.keyRotateSpeed/this.domElement.clientHeight):this.enablePan&&this._pan(this.keyPanSpeed,0),e=!0;break;case this.keys.RIGHT:t.ctrlKey||t.metaKey||t.shiftKey?this.enableRotate&&this._rotateLeft(-Oe*this.keyRotateSpeed/this.domElement.clientHeight):this.enablePan&&this._pan(-this.keyPanSpeed,0),e=!0;break}e&&(t.preventDefault(),this.update())}_handleTouchStartRotate(t){if(this._pointers.length===1)this._rotateStart.set(t.pageX,t.pageY);else{const e=this._getSecondPointerPosition(t),n=.5*(t.pageX+e.x),s=.5*(t.pageY+e.y);this._rotateStart.set(n,s)}}_handleTouchStartPan(t){if(this._pointers.length===1)this._panStart.set(t.pageX,t.pageY);else{const e=this._getSecondPointerPosition(t),n=.5*(t.pageX+e.x),s=.5*(t.pageY+e.y);this._panStart.set(n,s)}}_handleTouchStartDolly(t){const e=this._getSecondPointerPosition(t),n=t.pageX-e.x,s=t.pageY-e.y,r=Math.sqrt(n*n+s*s);this._dollyStart.set(0,r)}_handleTouchStartDollyPan(t){this.enableZoom&&this._handleTouchStartDolly(t),this.enablePan&&this._handleTouchStartPan(t)}_handleTouchStartDollyRotate(t){this.enableZoom&&this._handleTouchStartDolly(t),this.enableRotate&&this._handleTouchStartRotate(t)}_handleTouchMoveRotate(t){if(this._pointers.length==1)this._rotateEnd.set(t.pageX,t.pageY);else{const n=this._getSecondPointerPosition(t),s=.5*(t.pageX+n.x),r=.5*(t.pageY+n.y);this._rotateEnd.set(s,r)}this._rotateDelta.subVectors(this._rotateEnd,this._rotateStart).multiplyScalar(this.rotateSpeed);const e=this.domElement;this._rotateLeft(Oe*this._rotateDelta.x/e.clientHeight),this._rotateUp(Oe*this._rotateDelta.y/e.clientHeight),this._rotateStart.copy(this._rotateEnd)}_handleTouchMovePan(t){if(this._pointers.length===1)this._panEnd.set(t.pageX,t.pageY);else{const e=this._getSecondPointerPosition(t),n=.5*(t.pageX+e.x),s=.5*(t.pageY+e.y);this._panEnd.set(n,s)}this._panDelta.subVectors(this._panEnd,this._panStart).multiplyScalar(this.panSpeed),this._pan(this._panDelta.x,this._panDelta.y),this._panStart.copy(this._panEnd)}_handleTouchMoveDolly(t){const e=this._getSecondPointerPosition(t),n=t.pageX-e.x,s=t.pageY-e.y,r=Math.sqrt(n*n+s*s);this._dollyEnd.set(0,r),this._dollyDelta.set(0,Math.pow(this._dollyEnd.y/this._dollyStart.y,this.zoomSpeed)),this._dollyOut(this._dollyDelta.y),this._dollyStart.copy(this._dollyEnd);const a=(t.pageX+e.x)*.5,o=(t.pageY+e.y)*.5;this._updateZoomParameters(a,o)}_handleTouchMoveDollyPan(t){this.enableZoom&&this._handleTouchMoveDolly(t),this.enablePan&&this._handleTouchMovePan(t)}_handleTouchMoveDollyRotate(t){this.enableZoom&&this._handleTouchMoveDolly(t),this.enableRotate&&this._handleTouchMoveRotate(t)}_addPointer(t){this._pointers.push(t.pointerId)}_removePointer(t){delete this._pointerPositions[t.pointerId];for(let e=0;e<this._pointers.length;e++)if(this._pointers[e]==t.pointerId){this._pointers.splice(e,1);return}}_isTrackingPointer(t){for(let e=0;e<this._pointers.length;e++)if(this._pointers[e]==t.pointerId)return!0;return!1}_trackPointer(t){let e=this._pointerPositions[t.pointerId];e===void 0&&(e=new vt,this._pointerPositions[t.pointerId]=e),e.set(t.pageX,t.pageY)}_getSecondPointerPosition(t){const e=t.pointerId===this._pointers[0]?this._pointers[1]:this._pointers[0];return this._pointerPositions[e]}_customWheelEvent(t){const e=t.deltaMode,n={clientX:t.clientX,clientY:t.clientY,deltaY:t.deltaY};switch(e){case 1:n.deltaY*=16;break;case 2:n.deltaY*=100;break}return t.ctrlKey&&!this._controlActive&&(n.deltaY*=10),n}}function $m(i){this.enabled!==!1&&(this._pointers.length===0&&(this.domElement.setPointerCapture(i.pointerId),this.domElement.addEventListener("pointermove",this._onPointerMove),this.domElement.addEventListener("pointerup",this._onPointerUp)),!this._isTrackingPointer(i)&&(this._addPointer(i),i.pointerType==="touch"?this._onTouchStart(i):this._onMouseDown(i)))}function Jm(i){this.enabled!==!1&&(i.pointerType==="touch"?this._onTouchMove(i):this._onMouseMove(i))}function Qm(i){switch(this._removePointer(i),this._pointers.length){case 0:this.domElement.releasePointerCapture(i.pointerId),this.domElement.removeEventListener("pointermove",this._onPointerMove),this.domElement.removeEventListener("pointerup",this._onPointerUp),this.dispatchEvent(gc),this.state=oe.NONE;break;case 1:const t=this._pointers[0],e=this._pointerPositions[t];this._onTouchStart({pointerId:t,pageX:e.x,pageY:e.y});break}}function tg(i){let t;switch(i.button){case 0:t=this.mouseButtons.LEFT;break;case 1:t=this.mouseButtons.MIDDLE;break;case 2:t=this.mouseButtons.RIGHT;break;default:t=-1}switch(t){case Di.DOLLY:if(this.enableZoom===!1)return;this._handleMouseDownDolly(i),this.state=oe.DOLLY;break;case Di.ROTATE:if(i.ctrlKey||i.metaKey||i.shiftKey){if(this.enablePan===!1)return;this._handleMouseDownPan(i),this.state=oe.PAN}else{if(this.enableRotate===!1)return;this._handleMouseDownRotate(i),this.state=oe.ROTATE}break;case Di.PAN:if(i.ctrlKey||i.metaKey||i.shiftKey){if(this.enableRotate===!1)return;this._handleMouseDownRotate(i),this.state=oe.ROTATE}else{if(this.enablePan===!1)return;this._handleMouseDownPan(i),this.state=oe.PAN}break;default:this.state=oe.NONE}this.state!==oe.NONE&&this.dispatchEvent(io)}function eg(i){switch(this.state){case oe.ROTATE:if(this.enableRotate===!1)return;this._handleMouseMoveRotate(i);break;case oe.DOLLY:if(this.enableZoom===!1)return;this._handleMouseMoveDolly(i);break;case oe.PAN:if(this.enablePan===!1)return;this._handleMouseMovePan(i);break}}function ng(i){this.enabled===!1||this.enableZoom===!1||this.state!==oe.NONE||(i.preventDefault(),this.dispatchEvent(io),this._handleMouseWheel(this._customWheelEvent(i)),this.dispatchEvent(gc))}function ig(i){this.enabled!==!1&&this._handleKeyDown(i)}function sg(i){switch(this._trackPointer(i),this._pointers.length){case 1:switch(this.touches.ONE){case Ri.ROTATE:if(this.enableRotate===!1)return;this._handleTouchStartRotate(i),this.state=oe.TOUCH_ROTATE;break;case Ri.PAN:if(this.enablePan===!1)return;this._handleTouchStartPan(i),this.state=oe.TOUCH_PAN;break;default:this.state=oe.NONE}break;case 2:switch(this.touches.TWO){case Ri.DOLLY_PAN:if(this.enableZoom===!1&&this.enablePan===!1)return;this._handleTouchStartDollyPan(i),this.state=oe.TOUCH_DOLLY_PAN;break;case Ri.DOLLY_ROTATE:if(this.enableZoom===!1&&this.enableRotate===!1)return;this._handleTouchStartDollyRotate(i),this.state=oe.TOUCH_DOLLY_ROTATE;break;default:this.state=oe.NONE}break;default:this.state=oe.NONE}this.state!==oe.NONE&&this.dispatchEvent(io)}function rg(i){switch(this._trackPointer(i),this.state){case oe.TOUCH_ROTATE:if(this.enableRotate===!1)return;this._handleTouchMoveRotate(i),this.update();break;case oe.TOUCH_PAN:if(this.enablePan===!1)return;this._handleTouchMovePan(i),this.update();break;case oe.TOUCH_DOLLY_PAN:if(this.enableZoom===!1&&this.enablePan===!1)return;this._handleTouchMoveDollyPan(i),this.update();break;case oe.TOUCH_DOLLY_ROTATE:if(this.enableZoom===!1&&this.enableRotate===!1)return;this._handleTouchMoveDollyRotate(i),this.update();break;default:this.state=oe.NONE}}function ag(i){this.enabled!==!1&&i.preventDefault()}function og(i){i.key==="Control"&&(this._controlActive=!0,this.domElement.getRootNode().addEventListener("keyup",this._interceptControlUp,{passive:!0,capture:!0}))}function lg(i){i.key==="Control"&&(this._controlActive=!1,this.domElement.getRootNode().removeEventListener("keyup",this._interceptControlUp,{passive:!0,capture:!0}))}const _c={name:"CopyShader",uniforms:{tDiffuse:{value:null},opacity:{value:1}},vertexShader:`
 
 		varying vec2 vUv;
 
@@ -3847,7 +3847,7 @@ void main() {
 			gl_FragColor = opacity * texel;
 
 
-		}`};class ls{constructor(){this.isPass=!0,this.enabled=!0,this.needsSwap=!0,this.clear=!1,this.renderToScreen=!1}setSize(){}render(){console.error("THREE.Pass: .render() must be implemented in derived pass.")}dispose(){}}const o_=new oc(-1,1,1,-1,0,1);class l_ extends Ee{constructor(){super(),this.setAttribute("position",new Pe([-1,3,0,-1,-1,0,3,-1,0],3)),this.setAttribute("uv",new Pe([0,2,0,0,2,0],2))}}const c_=new l_;class mc{constructor(t){this._mesh=new ye(c_,t)}dispose(){this._mesh.geometry.dispose()}render(t){t.render(this._mesh,o_)}get material(){return this._mesh.material}set material(t){this._mesh.material=t}}class js extends ls{constructor(t,e){super(),this.textureID=e!==void 0?e:"tDiffuse",t instanceof Ie?(this.uniforms=t.uniforms,this.material=t):t&&(this.uniforms=Qs.clone(t.uniforms),this.material=new Ie({name:t.name!==void 0?t.name:"unspecified",defines:Object.assign({},t.defines),uniforms:this.uniforms,vertexShader:t.vertexShader,fragmentShader:t.fragmentShader})),this.fsQuad=new mc(this.material)}render(t,e,n){this.uniforms[this.textureID]&&(this.uniforms[this.textureID].value=n.texture),this.fsQuad.material=this.material,this.renderToScreen?(t.setRenderTarget(null),this.fsQuad.render(t)):(t.setRenderTarget(e),this.clear&&t.clear(t.autoClearColor,t.autoClearDepth,t.autoClearStencil),this.fsQuad.render(t))}dispose(){this.material.dispose(),this.fsQuad.dispose()}}class yl extends ls{constructor(t,e){super(),this.scene=t,this.camera=e,this.clear=!0,this.needsSwap=!1,this.inverse=!1}render(t,e,n){const s=t.getContext(),r=t.state;r.buffers.color.setMask(!1),r.buffers.depth.setMask(!1),r.buffers.color.setLocked(!0),r.buffers.depth.setLocked(!0);let a,o;this.inverse?(a=0,o=1):(a=1,o=0),r.buffers.stencil.setTest(!0),r.buffers.stencil.setOp(s.REPLACE,s.REPLACE,s.REPLACE),r.buffers.stencil.setFunc(s.ALWAYS,a,4294967295),r.buffers.stencil.setClear(o),r.buffers.stencil.setLocked(!0),t.setRenderTarget(n),this.clear&&t.clear(),t.render(this.scene,this.camera),t.setRenderTarget(e),this.clear&&t.clear(),t.render(this.scene,this.camera),r.buffers.color.setLocked(!1),r.buffers.depth.setLocked(!1),r.buffers.color.setMask(!0),r.buffers.depth.setMask(!0),r.buffers.stencil.setLocked(!1),r.buffers.stencil.setFunc(s.EQUAL,1,4294967295),r.buffers.stencil.setOp(s.KEEP,s.KEEP,s.KEEP),r.buffers.stencil.setLocked(!0)}}class h_ extends ls{constructor(){super(),this.needsSwap=!1}render(t){t.state.buffers.stencil.setLocked(!1),t.state.buffers.stencil.setTest(!1)}}class u_{constructor(t,e){if(this.renderer=t,this._pixelRatio=t.getPixelRatio(),e===void 0){const n=t.getSize(new gt);this._width=n.width,this._height=n.height,e=new an(this._width*this._pixelRatio,this._height*this._pixelRatio,{type:bn}),e.texture.name="EffectComposer.rt1"}else this._width=e.width,this._height=e.height;this.renderTarget1=e,this.renderTarget2=e.clone(),this.renderTarget2.texture.name="EffectComposer.rt2",this.writeBuffer=this.renderTarget1,this.readBuffer=this.renderTarget2,this.renderToScreen=!0,this.passes=[],this.copyPass=new js(pc),this.copyPass.material.blending=Tn,this.clock=new au}swapBuffers(){const t=this.readBuffer;this.readBuffer=this.writeBuffer,this.writeBuffer=t}addPass(t){this.passes.push(t),t.setSize(this._width*this._pixelRatio,this._height*this._pixelRatio)}insertPass(t,e){this.passes.splice(e,0,t),t.setSize(this._width*this._pixelRatio,this._height*this._pixelRatio)}removePass(t){const e=this.passes.indexOf(t);e!==-1&&this.passes.splice(e,1)}isLastEnabledPass(t){for(let e=t+1;e<this.passes.length;e++)if(this.passes[e].enabled)return!1;return!0}render(t){t===void 0&&(t=this.clock.getDelta());const e=this.renderer.getRenderTarget();let n=!1;for(let s=0,r=this.passes.length;s<r;s++){const a=this.passes[s];if(a.enabled!==!1){if(a.renderToScreen=this.renderToScreen&&this.isLastEnabledPass(s),a.render(this.renderer,this.writeBuffer,this.readBuffer,t,n),a.needsSwap){if(n){const o=this.renderer.getContext(),l=this.renderer.state.buffers.stencil;l.setFunc(o.NOTEQUAL,1,4294967295),this.copyPass.render(this.renderer,this.writeBuffer,this.readBuffer,t),l.setFunc(o.EQUAL,1,4294967295)}this.swapBuffers()}yl!==void 0&&(a instanceof yl?n=!0:a instanceof h_&&(n=!1))}}this.renderer.setRenderTarget(e)}reset(t){if(t===void 0){const e=this.renderer.getSize(new gt);this._pixelRatio=this.renderer.getPixelRatio(),this._width=e.width,this._height=e.height,t=this.renderTarget1.clone(),t.setSize(this._width*this._pixelRatio,this._height*this._pixelRatio)}this.renderTarget1.dispose(),this.renderTarget2.dispose(),this.renderTarget1=t,this.renderTarget2=t.clone(),this.writeBuffer=this.renderTarget1,this.readBuffer=this.renderTarget2}setSize(t,e){this._width=t,this._height=e;const n=this._width*this._pixelRatio,s=this._height*this._pixelRatio;this.renderTarget1.setSize(n,s),this.renderTarget2.setSize(n,s);for(let r=0;r<this.passes.length;r++)this.passes[r].setSize(n,s)}setPixelRatio(t){this._pixelRatio=t,this.setSize(this._width,this._height)}dispose(){this.renderTarget1.dispose(),this.renderTarget2.dispose(),this.copyPass.dispose()}}class d_ extends ls{constructor(t,e,n=null,s=null,r=null){super(),this.scene=t,this.camera=e,this.overrideMaterial=n,this.clearColor=s,this.clearAlpha=r,this.clear=!0,this.clearDepth=!1,this.needsSwap=!1,this._oldClearColor=new xt}render(t,e,n){const s=t.autoClear;t.autoClear=!1;let r,a;this.overrideMaterial!==null&&(a=this.scene.overrideMaterial,this.scene.overrideMaterial=this.overrideMaterial),this.clearColor!==null&&(t.getClearColor(this._oldClearColor),t.setClearColor(this.clearColor,t.getClearAlpha())),this.clearAlpha!==null&&(r=t.getClearAlpha(),t.setClearAlpha(this.clearAlpha)),this.clearDepth==!0&&t.clearDepth(),t.setRenderTarget(this.renderToScreen?null:n),this.clear===!0&&t.clear(t.autoClearColor,t.autoClearDepth,t.autoClearStencil),t.render(this.scene,this.camera),this.clearColor!==null&&t.setClearColor(this._oldClearColor),this.clearAlpha!==null&&t.setClearAlpha(r),this.overrideMaterial!==null&&(this.scene.overrideMaterial=a),t.autoClear=s}}const f_={uniforms:{tDiffuse:{value:null},luminosityThreshold:{value:1},smoothWidth:{value:1},defaultColor:{value:new xt(0)},defaultOpacity:{value:0}},vertexShader:`
+		}`};class ds{constructor(){this.isPass=!0,this.enabled=!0,this.needsSwap=!0,this.clear=!1,this.renderToScreen=!1}setSize(){}render(){console.error("THREE.Pass: .render() must be implemented in derived pass.")}dispose(){}}const cg=new hc(-1,1,1,-1,0,1);class hg extends pe{constructor(){super(),this.setAttribute("position",new Pe([-1,3,0,-1,-1,0,3,-1,0],3)),this.setAttribute("uv",new Pe([0,2,0,0,2,0],2))}}const ug=new hg;class vc{constructor(t){this._mesh=new Me(ug,t)}dispose(){this._mesh.geometry.dispose()}render(t){t.render(this._mesh,cg)}get material(){return this._mesh.material}set material(t){this._mesh.material=t}}class Js extends ds{constructor(t,e){super(),this.textureID=e!==void 0?e:"tDiffuse",t instanceof Ne?(this.uniforms=t.uniforms,this.material=t):t&&(this.uniforms=ir.clone(t.uniforms),this.material=new Ne({name:t.name!==void 0?t.name:"unspecified",defines:Object.assign({},t.defines),uniforms:this.uniforms,vertexShader:t.vertexShader,fragmentShader:t.fragmentShader})),this.fsQuad=new vc(this.material)}render(t,e,n){this.uniforms[this.textureID]&&(this.uniforms[this.textureID].value=n.texture),this.fsQuad.material=this.material,this.renderToScreen?(t.setRenderTarget(null),this.fsQuad.render(t)):(t.setRenderTarget(e),this.clear&&t.clear(t.autoClearColor,t.autoClearDepth,t.autoClearStencil),this.fsQuad.render(t))}dispose(){this.material.dispose(),this.fsQuad.dispose()}}class bl extends ds{constructor(t,e){super(),this.scene=t,this.camera=e,this.clear=!0,this.needsSwap=!1,this.inverse=!1}render(t,e,n){const s=t.getContext(),r=t.state;r.buffers.color.setMask(!1),r.buffers.depth.setMask(!1),r.buffers.color.setLocked(!0),r.buffers.depth.setLocked(!0);let a,o;this.inverse?(a=0,o=1):(a=1,o=0),r.buffers.stencil.setTest(!0),r.buffers.stencil.setOp(s.REPLACE,s.REPLACE,s.REPLACE),r.buffers.stencil.setFunc(s.ALWAYS,a,4294967295),r.buffers.stencil.setClear(o),r.buffers.stencil.setLocked(!0),t.setRenderTarget(n),this.clear&&t.clear(),t.render(this.scene,this.camera),t.setRenderTarget(e),this.clear&&t.clear(),t.render(this.scene,this.camera),r.buffers.color.setLocked(!1),r.buffers.depth.setLocked(!1),r.buffers.color.setMask(!0),r.buffers.depth.setMask(!0),r.buffers.stencil.setLocked(!1),r.buffers.stencil.setFunc(s.EQUAL,1,4294967295),r.buffers.stencil.setOp(s.KEEP,s.KEEP,s.KEEP),r.buffers.stencil.setLocked(!0)}}class dg extends ds{constructor(){super(),this.needsSwap=!1}render(t){t.state.buffers.stencil.setLocked(!1),t.state.buffers.stencil.setTest(!1)}}class fg{constructor(t,e){if(this.renderer=t,this._pixelRatio=t.getPixelRatio(),e===void 0){const n=t.getSize(new vt);this._width=n.width,this._height=n.height,e=new on(this._width*this._pixelRatio,this._height*this._pixelRatio,{type:Tn}),e.texture.name="EffectComposer.rt1"}else this._width=e.width,this._height=e.height;this.renderTarget1=e,this.renderTarget2=e.clone(),this.renderTarget2.texture.name="EffectComposer.rt2",this.writeBuffer=this.renderTarget1,this.readBuffer=this.renderTarget2,this.renderToScreen=!0,this.passes=[],this.copyPass=new Js(_c),this.copyPass.material.blending=bn,this.clock=new lu}swapBuffers(){const t=this.readBuffer;this.readBuffer=this.writeBuffer,this.writeBuffer=t}addPass(t){this.passes.push(t),t.setSize(this._width*this._pixelRatio,this._height*this._pixelRatio)}insertPass(t,e){this.passes.splice(e,0,t),t.setSize(this._width*this._pixelRatio,this._height*this._pixelRatio)}removePass(t){const e=this.passes.indexOf(t);e!==-1&&this.passes.splice(e,1)}isLastEnabledPass(t){for(let e=t+1;e<this.passes.length;e++)if(this.passes[e].enabled)return!1;return!0}render(t){t===void 0&&(t=this.clock.getDelta());const e=this.renderer.getRenderTarget();let n=!1;for(let s=0,r=this.passes.length;s<r;s++){const a=this.passes[s];if(a.enabled!==!1){if(a.renderToScreen=this.renderToScreen&&this.isLastEnabledPass(s),a.render(this.renderer,this.writeBuffer,this.readBuffer,t,n),a.needsSwap){if(n){const o=this.renderer.getContext(),l=this.renderer.state.buffers.stencil;l.setFunc(o.NOTEQUAL,1,4294967295),this.copyPass.render(this.renderer,this.writeBuffer,this.readBuffer,t),l.setFunc(o.EQUAL,1,4294967295)}this.swapBuffers()}bl!==void 0&&(a instanceof bl?n=!0:a instanceof dg&&(n=!1))}}this.renderer.setRenderTarget(e)}reset(t){if(t===void 0){const e=this.renderer.getSize(new vt);this._pixelRatio=this.renderer.getPixelRatio(),this._width=e.width,this._height=e.height,t=this.renderTarget1.clone(),t.setSize(this._width*this._pixelRatio,this._height*this._pixelRatio)}this.renderTarget1.dispose(),this.renderTarget2.dispose(),this.renderTarget1=t,this.renderTarget2=t.clone(),this.writeBuffer=this.renderTarget1,this.readBuffer=this.renderTarget2}setSize(t,e){this._width=t,this._height=e;const n=this._width*this._pixelRatio,s=this._height*this._pixelRatio;this.renderTarget1.setSize(n,s),this.renderTarget2.setSize(n,s);for(let r=0;r<this.passes.length;r++)this.passes[r].setSize(n,s)}setPixelRatio(t){this._pixelRatio=t,this.setSize(this._width,this._height)}dispose(){this.renderTarget1.dispose(),this.renderTarget2.dispose(),this.copyPass.dispose()}}class pg extends ds{constructor(t,e,n=null,s=null,r=null){super(),this.scene=t,this.camera=e,this.overrideMaterial=n,this.clearColor=s,this.clearAlpha=r,this.clear=!0,this.clearDepth=!1,this.needsSwap=!1,this._oldClearColor=new pt}render(t,e,n){const s=t.autoClear;t.autoClear=!1;let r,a;this.overrideMaterial!==null&&(a=this.scene.overrideMaterial,this.scene.overrideMaterial=this.overrideMaterial),this.clearColor!==null&&(t.getClearColor(this._oldClearColor),t.setClearColor(this.clearColor,t.getClearAlpha())),this.clearAlpha!==null&&(r=t.getClearAlpha(),t.setClearAlpha(this.clearAlpha)),this.clearDepth==!0&&t.clearDepth(),t.setRenderTarget(this.renderToScreen?null:n),this.clear===!0&&t.clear(t.autoClearColor,t.autoClearDepth,t.autoClearStencil),t.render(this.scene,this.camera),this.clearColor!==null&&t.setClearColor(this._oldClearColor),this.clearAlpha!==null&&t.setClearAlpha(r),this.overrideMaterial!==null&&(this.scene.overrideMaterial=a),t.autoClear=s}}const mg={uniforms:{tDiffuse:{value:null},luminosityThreshold:{value:1},smoothWidth:{value:1},defaultColor:{value:new pt(0)},defaultOpacity:{value:0}},vertexShader:`
 
 		varying vec2 vUv;
 
@@ -3879,7 +3879,7 @@ void main() {
 
 			gl_FragColor = mix( outputColor, texel, alpha );
 
-		}`};class Vi extends ls{constructor(t,e,n,s){super(),this.strength=e!==void 0?e:1,this.radius=n,this.threshold=s,this.resolution=t!==void 0?new gt(t.x,t.y):new gt(256,256),this.clearColor=new xt(0,0,0),this.renderTargetsHorizontal=[],this.renderTargetsVertical=[],this.nMips=5;let r=Math.round(this.resolution.x/2),a=Math.round(this.resolution.y/2);this.renderTargetBright=new an(r,a,{type:bn}),this.renderTargetBright.texture.name="UnrealBloomPass.bright",this.renderTargetBright.texture.generateMipmaps=!1;for(let d=0;d<this.nMips;d++){const f=new an(r,a,{type:bn});f.texture.name="UnrealBloomPass.h"+d,f.texture.generateMipmaps=!1,this.renderTargetsHorizontal.push(f);const m=new an(r,a,{type:bn});m.texture.name="UnrealBloomPass.v"+d,m.texture.generateMipmaps=!1,this.renderTargetsVertical.push(m),r=Math.round(r/2),a=Math.round(a/2)}const o=f_;this.highPassUniforms=Qs.clone(o.uniforms),this.highPassUniforms.luminosityThreshold.value=s,this.highPassUniforms.smoothWidth.value=.01,this.materialHighPassFilter=new Ie({uniforms:this.highPassUniforms,vertexShader:o.vertexShader,fragmentShader:o.fragmentShader}),this.separableBlurMaterials=[];const l=[3,5,7,9,11];r=Math.round(this.resolution.x/2),a=Math.round(this.resolution.y/2);for(let d=0;d<this.nMips;d++)this.separableBlurMaterials.push(this.getSeparableBlurMaterial(l[d])),this.separableBlurMaterials[d].uniforms.invSize.value=new gt(1/r,1/a),r=Math.round(r/2),a=Math.round(a/2);this.compositeMaterial=this.getCompositeMaterial(this.nMips),this.compositeMaterial.uniforms.blurTexture1.value=this.renderTargetsVertical[0].texture,this.compositeMaterial.uniforms.blurTexture2.value=this.renderTargetsVertical[1].texture,this.compositeMaterial.uniforms.blurTexture3.value=this.renderTargetsVertical[2].texture,this.compositeMaterial.uniforms.blurTexture4.value=this.renderTargetsVertical[3].texture,this.compositeMaterial.uniforms.blurTexture5.value=this.renderTargetsVertical[4].texture,this.compositeMaterial.uniforms.bloomStrength.value=e,this.compositeMaterial.uniforms.bloomRadius.value=.1;const c=[1,.8,.6,.4,.2];this.compositeMaterial.uniforms.bloomFactors.value=c,this.bloomTintColors=[new P(1,1,1),new P(1,1,1),new P(1,1,1),new P(1,1,1),new P(1,1,1)],this.compositeMaterial.uniforms.bloomTintColors.value=this.bloomTintColors;const h=pc;this.copyUniforms=Qs.clone(h.uniforms),this.blendMaterial=new Ie({uniforms:this.copyUniforms,vertexShader:h.vertexShader,fragmentShader:h.fragmentShader,blending:fn,depthTest:!1,depthWrite:!1,transparent:!0}),this.enabled=!0,this.needsSwap=!1,this._oldClearColor=new xt,this.oldClearAlpha=1,this.basic=new or,this.fsQuad=new mc(null)}dispose(){for(let t=0;t<this.renderTargetsHorizontal.length;t++)this.renderTargetsHorizontal[t].dispose();for(let t=0;t<this.renderTargetsVertical.length;t++)this.renderTargetsVertical[t].dispose();this.renderTargetBright.dispose();for(let t=0;t<this.separableBlurMaterials.length;t++)this.separableBlurMaterials[t].dispose();this.compositeMaterial.dispose(),this.blendMaterial.dispose(),this.basic.dispose(),this.fsQuad.dispose()}setSize(t,e){let n=Math.round(t/2),s=Math.round(e/2);this.renderTargetBright.setSize(n,s);for(let r=0;r<this.nMips;r++)this.renderTargetsHorizontal[r].setSize(n,s),this.renderTargetsVertical[r].setSize(n,s),this.separableBlurMaterials[r].uniforms.invSize.value=new gt(1/n,1/s),n=Math.round(n/2),s=Math.round(s/2)}render(t,e,n,s,r){t.getClearColor(this._oldClearColor),this.oldClearAlpha=t.getClearAlpha();const a=t.autoClear;t.autoClear=!1,t.setClearColor(this.clearColor,0),r&&t.state.buffers.stencil.setTest(!1),this.renderToScreen&&(this.fsQuad.material=this.basic,this.basic.map=n.texture,t.setRenderTarget(null),t.clear(),this.fsQuad.render(t)),this.highPassUniforms.tDiffuse.value=n.texture,this.highPassUniforms.luminosityThreshold.value=this.threshold,this.fsQuad.material=this.materialHighPassFilter,t.setRenderTarget(this.renderTargetBright),t.clear(),this.fsQuad.render(t);let o=this.renderTargetBright;for(let l=0;l<this.nMips;l++)this.fsQuad.material=this.separableBlurMaterials[l],this.separableBlurMaterials[l].uniforms.colorTexture.value=o.texture,this.separableBlurMaterials[l].uniforms.direction.value=Vi.BlurDirectionX,t.setRenderTarget(this.renderTargetsHorizontal[l]),t.clear(),this.fsQuad.render(t),this.separableBlurMaterials[l].uniforms.colorTexture.value=this.renderTargetsHorizontal[l].texture,this.separableBlurMaterials[l].uniforms.direction.value=Vi.BlurDirectionY,t.setRenderTarget(this.renderTargetsVertical[l]),t.clear(),this.fsQuad.render(t),o=this.renderTargetsVertical[l];this.fsQuad.material=this.compositeMaterial,this.compositeMaterial.uniforms.bloomStrength.value=this.strength,this.compositeMaterial.uniforms.bloomRadius.value=this.radius,this.compositeMaterial.uniforms.bloomTintColors.value=this.bloomTintColors,t.setRenderTarget(this.renderTargetsHorizontal[0]),t.clear(),this.fsQuad.render(t),this.fsQuad.material=this.blendMaterial,this.copyUniforms.tDiffuse.value=this.renderTargetsHorizontal[0].texture,r&&t.state.buffers.stencil.setTest(!0),this.renderToScreen?(t.setRenderTarget(null),this.fsQuad.render(t)):(t.setRenderTarget(n),this.fsQuad.render(t)),t.setClearColor(this._oldClearColor,this.oldClearAlpha),t.autoClear=a}getSeparableBlurMaterial(t){const e=[];for(let n=0;n<t;n++)e.push(.39894*Math.exp(-.5*n*n/(t*t))/t);return new Ie({defines:{KERNEL_RADIUS:t},uniforms:{colorTexture:{value:null},invSize:{value:new gt(.5,.5)},direction:{value:new gt(.5,.5)},gaussianCoefficients:{value:e}},vertexShader:`varying vec2 vUv;
+		}`};class Gi extends ds{constructor(t,e,n,s){super(),this.strength=e!==void 0?e:1,this.radius=n,this.threshold=s,this.resolution=t!==void 0?new vt(t.x,t.y):new vt(256,256),this.clearColor=new pt(0,0,0),this.renderTargetsHorizontal=[],this.renderTargetsVertical=[],this.nMips=5;let r=Math.round(this.resolution.x/2),a=Math.round(this.resolution.y/2);this.renderTargetBright=new on(r,a,{type:Tn}),this.renderTargetBright.texture.name="UnrealBloomPass.bright",this.renderTargetBright.texture.generateMipmaps=!1;for(let d=0;d<this.nMips;d++){const f=new on(r,a,{type:Tn});f.texture.name="UnrealBloomPass.h"+d,f.texture.generateMipmaps=!1,this.renderTargetsHorizontal.push(f);const p=new on(r,a,{type:Tn});p.texture.name="UnrealBloomPass.v"+d,p.texture.generateMipmaps=!1,this.renderTargetsVertical.push(p),r=Math.round(r/2),a=Math.round(a/2)}const o=mg;this.highPassUniforms=ir.clone(o.uniforms),this.highPassUniforms.luminosityThreshold.value=s,this.highPassUniforms.smoothWidth.value=.01,this.materialHighPassFilter=new Ne({uniforms:this.highPassUniforms,vertexShader:o.vertexShader,fragmentShader:o.fragmentShader}),this.separableBlurMaterials=[];const l=[3,5,7,9,11];r=Math.round(this.resolution.x/2),a=Math.round(this.resolution.y/2);for(let d=0;d<this.nMips;d++)this.separableBlurMaterials.push(this.getSeparableBlurMaterial(l[d])),this.separableBlurMaterials[d].uniforms.invSize.value=new vt(1/r,1/a),r=Math.round(r/2),a=Math.round(a/2);this.compositeMaterial=this.getCompositeMaterial(this.nMips),this.compositeMaterial.uniforms.blurTexture1.value=this.renderTargetsVertical[0].texture,this.compositeMaterial.uniforms.blurTexture2.value=this.renderTargetsVertical[1].texture,this.compositeMaterial.uniforms.blurTexture3.value=this.renderTargetsVertical[2].texture,this.compositeMaterial.uniforms.blurTexture4.value=this.renderTargetsVertical[3].texture,this.compositeMaterial.uniforms.blurTexture5.value=this.renderTargetsVertical[4].texture,this.compositeMaterial.uniforms.bloomStrength.value=e,this.compositeMaterial.uniforms.bloomRadius.value=.1;const c=[1,.8,.6,.4,.2];this.compositeMaterial.uniforms.bloomFactors.value=c,this.bloomTintColors=[new P(1,1,1),new P(1,1,1),new P(1,1,1),new P(1,1,1),new P(1,1,1)],this.compositeMaterial.uniforms.bloomTintColors.value=this.bloomTintColors;const h=_c;this.copyUniforms=ir.clone(h.uniforms),this.blendMaterial=new Ne({uniforms:this.copyUniforms,vertexShader:h.vertexShader,fragmentShader:h.fragmentShader,blending:ze,depthTest:!1,depthWrite:!1,transparent:!0}),this.enabled=!0,this.needsSwap=!1,this._oldClearColor=new pt,this.oldClearAlpha=1,this.basic=new ls,this.fsQuad=new vc(null)}dispose(){for(let t=0;t<this.renderTargetsHorizontal.length;t++)this.renderTargetsHorizontal[t].dispose();for(let t=0;t<this.renderTargetsVertical.length;t++)this.renderTargetsVertical[t].dispose();this.renderTargetBright.dispose();for(let t=0;t<this.separableBlurMaterials.length;t++)this.separableBlurMaterials[t].dispose();this.compositeMaterial.dispose(),this.blendMaterial.dispose(),this.basic.dispose(),this.fsQuad.dispose()}setSize(t,e){let n=Math.round(t/2),s=Math.round(e/2);this.renderTargetBright.setSize(n,s);for(let r=0;r<this.nMips;r++)this.renderTargetsHorizontal[r].setSize(n,s),this.renderTargetsVertical[r].setSize(n,s),this.separableBlurMaterials[r].uniforms.invSize.value=new vt(1/n,1/s),n=Math.round(n/2),s=Math.round(s/2)}render(t,e,n,s,r){t.getClearColor(this._oldClearColor),this.oldClearAlpha=t.getClearAlpha();const a=t.autoClear;t.autoClear=!1,t.setClearColor(this.clearColor,0),r&&t.state.buffers.stencil.setTest(!1),this.renderToScreen&&(this.fsQuad.material=this.basic,this.basic.map=n.texture,t.setRenderTarget(null),t.clear(),this.fsQuad.render(t)),this.highPassUniforms.tDiffuse.value=n.texture,this.highPassUniforms.luminosityThreshold.value=this.threshold,this.fsQuad.material=this.materialHighPassFilter,t.setRenderTarget(this.renderTargetBright),t.clear(),this.fsQuad.render(t);let o=this.renderTargetBright;for(let l=0;l<this.nMips;l++)this.fsQuad.material=this.separableBlurMaterials[l],this.separableBlurMaterials[l].uniforms.colorTexture.value=o.texture,this.separableBlurMaterials[l].uniforms.direction.value=Gi.BlurDirectionX,t.setRenderTarget(this.renderTargetsHorizontal[l]),t.clear(),this.fsQuad.render(t),this.separableBlurMaterials[l].uniforms.colorTexture.value=this.renderTargetsHorizontal[l].texture,this.separableBlurMaterials[l].uniforms.direction.value=Gi.BlurDirectionY,t.setRenderTarget(this.renderTargetsVertical[l]),t.clear(),this.fsQuad.render(t),o=this.renderTargetsVertical[l];this.fsQuad.material=this.compositeMaterial,this.compositeMaterial.uniforms.bloomStrength.value=this.strength,this.compositeMaterial.uniforms.bloomRadius.value=this.radius,this.compositeMaterial.uniforms.bloomTintColors.value=this.bloomTintColors,t.setRenderTarget(this.renderTargetsHorizontal[0]),t.clear(),this.fsQuad.render(t),this.fsQuad.material=this.blendMaterial,this.copyUniforms.tDiffuse.value=this.renderTargetsHorizontal[0].texture,r&&t.state.buffers.stencil.setTest(!0),this.renderToScreen?(t.setRenderTarget(null),this.fsQuad.render(t)):(t.setRenderTarget(n),this.fsQuad.render(t)),t.setClearColor(this._oldClearColor,this.oldClearAlpha),t.autoClear=a}getSeparableBlurMaterial(t){const e=[];for(let n=0;n<t;n++)e.push(.39894*Math.exp(-.5*n*n/(t*t))/t);return new Ne({defines:{KERNEL_RADIUS:t},uniforms:{colorTexture:{value:null},invSize:{value:new vt(.5,.5)},direction:{value:new vt(.5,.5)},gaussianCoefficients:{value:e}},vertexShader:`varying vec2 vUv;
 				void main() {
 					vUv = uv;
 					gl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );
@@ -3903,7 +3903,7 @@ void main() {
 						weightSum += 2.0 * w;
 					}
 					gl_FragColor = vec4(diffuseSum/weightSum, 1.0);
-				}`})}getCompositeMaterial(t){return new Ie({defines:{NUM_MIPS:t},uniforms:{blurTexture1:{value:null},blurTexture2:{value:null},blurTexture3:{value:null},blurTexture4:{value:null},blurTexture5:{value:null},bloomStrength:{value:1},bloomFactors:{value:null},bloomTintColors:{value:null},bloomRadius:{value:0}},vertexShader:`varying vec2 vUv;
+				}`})}getCompositeMaterial(t){return new Ne({defines:{NUM_MIPS:t},uniforms:{blurTexture1:{value:null},blurTexture2:{value:null},blurTexture3:{value:null},blurTexture4:{value:null},blurTexture5:{value:null},bloomStrength:{value:1},bloomFactors:{value:null},bloomTintColors:{value:null},bloomRadius:{value:0}},vertexShader:`varying vec2 vUv;
 				void main() {
 					vUv = uv;
 					gl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );
@@ -3929,13 +3929,13 @@ void main() {
 						lerpBloomFactor(bloomFactors[2]) * vec4(bloomTintColors[2], 1.0) * texture2D(blurTexture3, vUv) +
 						lerpBloomFactor(bloomFactors[3]) * vec4(bloomTintColors[3], 1.0) * texture2D(blurTexture4, vUv) +
 						lerpBloomFactor(bloomFactors[4]) * vec4(bloomTintColors[4], 1.0) * texture2D(blurTexture5, vUv) );
-				}`})}}Vi.BlurDirectionX=new gt(1,0);Vi.BlurDirectionY=new gt(0,1);function p_(i){const t=new Xh;t.fog=new lr(328976,.008);const e=new We(60,i.clientWidth/i.clientHeight,.1,2e3);e.position.set(0,30,80);const n=new Ym({antialias:!0,alpha:!0,powerPreference:"high-performance"});n.setSize(i.clientWidth,i.clientHeight),n.setPixelRatio(Math.min(window.devicePixelRatio,2)),n.toneMapping=Nl,n.toneMappingExposure=1.2,i.appendChild(n.domElement);const s=new jm(e,n.domElement);s.enableDamping=!0,s.dampingFactor=.05,s.rotateSpeed=.5,s.zoomSpeed=.8,s.minDistance=10,s.maxDistance=500,s.autoRotate=!0,s.autoRotateSpeed=.3;const r=new u_(n);r.addPass(new d_(t,e));const a=new Vi(new gt(i.clientWidth,i.clientHeight),.8,.4,.85);r.addPass(a);const o=new su(1710650,.5);t.add(o);const l=new Wo(6514417,1.5,200);l.position.set(50,50,50),t.add(l);const c=new Wo(11032055,1,200);c.position.set(-50,-30,-50),t.add(c);const h=new ou;h.params.Points={threshold:2};const d=new gt;return{scene:t,camera:e,renderer:n,controls:s,composer:r,bloomPass:a,raycaster:h,mouse:d,lights:{ambient:o,point1:l,point2:c}}}function m_(i,t){const e=t.clientWidth,n=t.clientHeight;i.camera.aspect=e/n,i.camera.updateProjectionMatrix(),i.renderer.setSize(e,n),i.composer.setSize(e,n)}function __(i){i.scene.traverse(t=>{var e;(t instanceof ye||t instanceof Zh)&&((e=t.geometry)==null||e.dispose(),Array.isArray(t.material)?t.material.forEach(n=>n.dispose()):t.material&&t.material.dispose())}),i.renderer.dispose(),i.composer.dispose()}class g_{constructor(t){ie(this,"positions");ie(this,"velocities");ie(this,"running",!0);ie(this,"step",0);ie(this,"repulsionStrength",500);ie(this,"attractionStrength",.01);ie(this,"dampening",.9);ie(this,"maxSteps",300);this.positions=t,this.velocities=new Map;for(const e of t.keys())this.velocities.set(e,new P)}tick(t){if(!this.running||this.step>this.maxSteps)return;this.step++;const e=Math.max(.001,1-this.step/this.maxSteps),n=Array.from(this.positions.keys());for(let s=0;s<n.length;s++)for(let r=s+1;r<n.length;r++){const a=this.positions.get(n[s]),o=this.positions.get(n[r]),l=new P().subVectors(a,o),c=l.length()||1,h=this.repulsionStrength/(c*c)*e,d=l.normalize().multiplyScalar(h);this.velocities.get(n[s]).add(d),this.velocities.get(n[r]).sub(d)}for(const s of t){const r=this.positions.get(s.source),a=this.positions.get(s.target);if(!r||!a)continue;const o=new P().subVectors(a,r),c=o.length()*this.attractionStrength*s.weight*e,h=o.normalize().multiplyScalar(c);this.velocities.get(s.source).add(h),this.velocities.get(s.target).sub(h)}for(const s of n){const r=this.positions.get(s),a=this.velocities.get(s);a.sub(r.clone().multiplyScalar(.001*e)),a.multiplyScalar(this.dampening),r.add(a)}}reset(){this.step=0,this.running=!0;for(const t of this.velocities.values())t.set(0,0,0)}}class v_{constructor(){ie(this,"group");ie(this,"meshMap",new Map);ie(this,"positions",new Map);ie(this,"labelSprites",new Map);ie(this,"hoveredNode",null);ie(this,"selectedNode",null);this.group=new Ci}createNodes(t){const e=(1+Math.sqrt(5))/2,n=t.length;for(let s=0;s<n;s++){const r=t[s],a=1-2*s/(n-1||1),o=Math.sqrt(1-a*a),l=2*Math.PI*s/e,c=30+n*.5,h=new P(o*Math.cos(l)*c,a*c,o*Math.sin(l)*c);r.isCenter&&h.set(0,0,0),this.positions.set(r.id,h);const d=.5+r.retention*2,f=Pc[r.type]||"#8B95A5",m=new Qa(d,16,16),g=new Qh({color:new xt(f),emissive:new xt(f),emissiveIntensity:.3+r.retention*.5,roughness:.3,metalness:.1,transparent:!0,opacity:.3+r.retention*.7}),x=new ye(m,g);x.position.copy(h),x.userData={nodeId:r.id,type:r.type,retention:r.retention},this.meshMap.set(r.id,x),this.group.add(x);const p=new Fa({color:new xt(f),transparent:!0,opacity:.15+r.retention*.2,blending:fn}),u=new Ir(p);u.scale.set(d*4,d*4,1),u.position.copy(h),u.userData={isGlow:!0,nodeId:r.id},this.group.add(u);const b=r.label||r.type,E=this.createTextSprite(b,"#e2e8f0");E.position.copy(h),E.position.y+=d*2+1.5,E.userData={isLabel:!0,nodeId:r.id,offset:d*2+1.5},this.group.add(E),this.labelSprites.set(r.id,E)}return this.positions}createTextSprite(t,e){const n=document.createElement("canvas"),s=n.getContext("2d");n.width=512,n.height=64;const r=t.length>40?t.slice(0,37)+"...":t;s.clearRect(0,0,n.width,n.height),s.font="bold 28px -apple-system, BlinkMacSystemFont, sans-serif",s.textAlign="center",s.textBaseline="middle",s.shadowColor="rgba(0, 0, 0, 0.8)",s.shadowBlur=6,s.shadowOffsetX=0,s.shadowOffsetY=2,s.fillStyle=e,s.fillText(r,n.width/2,n.height/2);const a=new Jh(n);a.needsUpdate=!0;const o=new Fa({map:a,transparent:!0,opacity:0,depthTest:!1,sizeAttenuation:!0}),l=new Ir(o);return l.scale.set(12,1.5,1),l}updatePositions(){this.group.children.forEach(t=>{if(t.userData.nodeId){const e=this.positions.get(t.userData.nodeId);if(!e)return;t.userData.isGlow?t.position.copy(e):t.userData.isLabel?(t.position.copy(e),t.position.y+=t.userData.offset):t instanceof ye&&t.position.copy(e)}})}animate(t,e,n){this.meshMap.forEach((s,r)=>{const a=e.find(c=>c.id===r);if(!a)return;const o=1+Math.sin(t*1.5+e.indexOf(a)*.5)*.15*a.retention;s.scale.setScalar(o);const l=s.material;if(r===this.hoveredNode)l.emissiveIntensity=1;else if(r===this.selectedNode)l.emissiveIntensity=.8;else{const h=.3+a.retention*.5+Math.sin(t*(.8+a.retention*.7))*.1*a.retention;l.emissiveIntensity=h}}),this.labelSprites.forEach((s,r)=>{const a=this.positions.get(r);if(!a)return;const o=n.position.distanceTo(a),l=s.material,c=r===this.hoveredNode||r===this.selectedNode?1:o<40?.9:o<80?.9*(1-(o-40)/40):0;l.opacity+=(c-l.opacity)*.1})}getMeshes(){return Array.from(this.meshMap.values())}dispose(){this.group.traverse(t=>{var e,n,s,r,a;t instanceof ye?((e=t.geometry)==null||e.dispose(),(n=t.material)==null||n.dispose()):t instanceof Ir&&((r=(s=t.material)==null?void 0:s.map)==null||r.dispose(),(a=t.material)==null||a.dispose())})}}class x_{constructor(){ie(this,"group");this.group=new Ci}createEdges(t,e){for(const n of t){const s=e.get(n.source),r=e.get(n.target);if(!s||!r)continue;const a=[s,r],o=new Ee().setFromPoints(a),l=new $a({color:4868730,transparent:!0,opacity:Math.min(.1+n.weight*.5,.6),blending:fn}),c=new sc(o,l);c.userData={source:n.source,target:n.target},this.group.add(c)}}updatePositions(t){this.group.children.forEach(e=>{const n=e,s=t.get(n.userData.source),r=t.get(n.userData.target);if(s&&r){const a=n.geometry.attributes.position;a.setXYZ(0,s.x,s.y,s.z),a.setXYZ(1,r.x,r.y,r.z),a.needsUpdate=!0}})}dispose(){this.group.children.forEach(t=>{var n,s;const e=t;(n=e.geometry)==null||n.dispose(),(s=e.material)==null||s.dispose()})}}class M_{constructor(t){ie(this,"starField");ie(this,"neuralParticles");this.starField=this.createStarField(),this.neuralParticles=this.createNeuralParticles(),t.add(this.starField),t.add(this.neuralParticles)}createStarField(){const e=new Ee,n=new Float32Array(3e3*3),s=new Float32Array(3e3);for(let a=0;a<3e3;a++)n[a*3]=(Math.random()-.5)*1e3,n[a*3+1]=(Math.random()-.5)*1e3,n[a*3+2]=(Math.random()-.5)*1e3,s[a]=Math.random()*1.5;e.setAttribute("position",new Se(n,3)),e.setAttribute("size",new Se(s,1));const r=new ir({color:6514417,size:.5,transparent:!0,opacity:.4,sizeAttenuation:!0,blending:fn});return new Ba(e,r)}createNeuralParticles(){const e=new Ee,n=new Float32Array(500*3),s=new Float32Array(500*3);for(let a=0;a<500;a++)n[a*3]=(Math.random()-.5)*100,n[a*3+1]=(Math.random()-.5)*100,n[a*3+2]=(Math.random()-.5)*100,s[a*3]=.4+Math.random()*.3,s[a*3+1]=.3+Math.random()*.2,s[a*3+2]=.8+Math.random()*.2;e.setAttribute("position",new Se(n,3)),e.setAttribute("color",new Se(s,3));const r=new ir({size:.3,vertexColors:!0,transparent:!0,opacity:.4,blending:fn,sizeAttenuation:!0});return new Ba(e,r)}animate(t){this.starField.rotation.y+=1e-4,this.starField.rotation.x+=5e-5;const e=this.neuralParticles.geometry.attributes.position;for(let n=0;n<e.count;n++)e.setY(n,e.getY(n)+Math.sin(t+n*.1)*.02),e.setX(n,e.getX(n)+Math.cos(t+n*.05)*.01);e.needsUpdate=!0}dispose(){this.starField.geometry.dispose(),this.starField.material.dispose(),this.neuralParticles.geometry.dispose(),this.neuralParticles.material.dispose()}}class S_{constructor(t){ie(this,"pulseEffects",[]);ie(this,"spawnBursts",[]);ie(this,"shockwaves",[]);ie(this,"connectionFlashes",[]);ie(this,"scene");this.scene=t}addPulse(t,e,n,s){this.pulseEffects.push({nodeId:t,intensity:e,color:n,decay:s})}createSpawnBurst(t,e){const s=new Ee,r=new Float32Array(180),a=new Float32Array(180);for(let c=0;c<60;c++){r[c*3]=t.x,r[c*3+1]=t.y,r[c*3+2]=t.z;const h=Math.random()*Math.PI*2,d=Math.acos(2*Math.random()-1),f=.3+Math.random()*.5;a[c*3]=Math.sin(d)*Math.cos(h)*f,a[c*3+1]=Math.sin(d)*Math.sin(h)*f,a[c*3+2]=Math.cos(d)*f}s.setAttribute("position",new Se(r,3)),s.setAttribute("velocity",new Se(a,3));const o=new ir({color:e,size:.6,transparent:!0,opacity:1,blending:fn,sizeAttenuation:!0}),l=new Ba(s,o);this.scene.add(l),this.spawnBursts.push({position:t.clone(),age:0,particles:l})}createShockwave(t,e,n){const s=new Ja(.1,.5,64),r=new or({color:e,transparent:!0,opacity:.8,side:cn,blending:fn}),a=new ye(s,r);a.position.copy(t),a.lookAt(n.position),this.scene.add(a),this.shockwaves.push({mesh:a,age:0,maxAge:60})}createConnectionFlash(t,e,n){const s=[t.clone(),e.clone()],r=new Ee().setFromPoints(s),a=new $a({color:n,transparent:!0,opacity:1,blending:fn}),o=new sc(r,a);this.scene.add(o),this.connectionFlashes.push({line:o,intensity:1})}update(t,e){for(let n=this.pulseEffects.length-1;n>=0;n--){const s=this.pulseEffects[n];if(s.intensity-=s.decay,s.intensity<=0){this.pulseEffects.splice(n,1);continue}const r=t.get(s.nodeId);if(r){const a=r.material;a.emissive.lerp(s.color,s.intensity*.3),a.emissiveIntensity=Math.max(a.emissiveIntensity,s.intensity)}}for(let n=this.spawnBursts.length-1;n>=0;n--){const s=this.spawnBursts[n];if(s.age++,s.age>120){this.scene.remove(s.particles),s.particles.geometry.dispose(),s.particles.material.dispose(),this.spawnBursts.splice(n,1);continue}const r=s.particles.geometry.attributes.position,a=s.particles.geometry.attributes.velocity;for(let l=0;l<r.count;l++)r.setX(l,r.getX(l)+a.getX(l)),r.setY(l,r.getY(l)+a.getY(l)),r.setZ(l,r.getZ(l)+a.getZ(l)),a.setX(l,a.getX(l)*.97),a.setY(l,a.getY(l)*.97),a.setZ(l,a.getZ(l)*.97);r.needsUpdate=!0;const o=s.particles.material;o.opacity=Math.max(0,1-s.age/120),o.size=.6*(1-s.age/200)}for(let n=this.shockwaves.length-1;n>=0;n--){const s=this.shockwaves[n];if(s.age++,s.age>s.maxAge){this.scene.remove(s.mesh),s.mesh.geometry.dispose(),s.mesh.material.dispose(),this.shockwaves.splice(n,1);continue}const r=s.age/s.maxAge;s.mesh.scale.setScalar(1+r*20),s.mesh.material.opacity=.8*(1-r),s.mesh.lookAt(e.position)}for(let n=this.connectionFlashes.length-1;n>=0;n--){const s=this.connectionFlashes[n];if(s.intensity-=.015,s.intensity<=0){this.scene.remove(s.line),s.line.geometry.dispose(),s.line.material.dispose(),this.connectionFlashes.splice(n,1);continue}s.line.material.opacity=s.intensity}}dispose(){for(const t of this.spawnBursts)this.scene.remove(t.particles),t.particles.geometry.dispose(),t.particles.material.dispose();for(const t of this.shockwaves)this.scene.remove(t.mesh),t.mesh.geometry.dispose(),t.mesh.material.dispose();for(const t of this.connectionFlashes)this.scene.remove(t.line),t.line.geometry.dispose(),t.line.material.dispose();this.pulseEffects=[],this.spawnBursts=[],this.shockwaves=[],this.connectionFlashes=[]}}const Sn={bloomStrength:.8,rotateSpeed:.3,fogColor:328976,fogDensity:.008,nebulaIntensity:0,chromaticIntensity:.002,vignetteRadius:.9,breatheAmplitude:1},In={bloomStrength:1.8,rotateSpeed:.08,fogColor:656672,fogDensity:.006,nebulaIntensity:1,chromaticIntensity:.005,vignetteRadius:.7,breatheAmplitude:2};class y_{constructor(){ie(this,"active",!1);ie(this,"transition",0);ie(this,"transitionSpeed",.008);ie(this,"current");ie(this,"auroraHue",0);this.current={...Sn}}setActive(t){this.active=t}update(t,e,n,s,r){const a=this.active?1:0;this.transition+=(a-this.transition)*this.transitionSpeed*60*(1/60),this.transition=Math.max(0,Math.min(1,this.transition));const o=this.transition;this.current.bloomStrength=this.lerp(Sn.bloomStrength,In.bloomStrength,o),this.current.rotateSpeed=this.lerp(Sn.rotateSpeed,In.rotateSpeed,o),this.current.fogDensity=this.lerp(Sn.fogDensity,In.fogDensity,o),this.current.nebulaIntensity=this.lerp(Sn.nebulaIntensity,In.nebulaIntensity,o),this.current.chromaticIntensity=this.lerp(Sn.chromaticIntensity,In.chromaticIntensity,o),this.current.vignetteRadius=this.lerp(Sn.vignetteRadius,In.vignetteRadius,o),this.current.breatheAmplitude=this.lerp(Sn.breatheAmplitude,In.breatheAmplitude,o),e.strength=this.current.bloomStrength,n.autoRotateSpeed=this.current.rotateSpeed;const l=new xt(Sn.fogColor),c=new xt(In.fogColor),h=l.clone().lerp(c,o);if(t.fog=new lr(h,this.current.fogDensity),o>.01){this.auroraHue=r*.1%1;const d=new xt().setHSL(.75+this.auroraHue*.15,.8,.5),f=new xt().setHSL(.55+this.auroraHue*.2,.7,.4);s.point1.color.lerp(d,o*.3),s.point2.color.lerp(f,o*.3)}else s.point1.color.set(6514417),s.point2.color.set(11032055)}lerp(t,e,n){return t+(e-t)*n}}function E_(i,t,e,n,s){var r,a,o,l;switch(i.type){case"MemoryCreated":{const c=(r=i.data)==null?void 0:r.id,h=c?e.get(c):null,d=(h==null?void 0:h.clone())??new P((Math.random()-.5)*40,(Math.random()-.5)*40,(Math.random()-.5)*40);t.createSpawnBurst(d,new xt(65489)),t.createShockwave(d,new xt(65489),s);break}case"SearchPerformed":{n.forEach((c,h)=>{t.addPulse(h,.6+Math.random()*.4,new xt(8490232),.02)});break}case"DreamStarted":{n.forEach((c,h)=>{t.addPulse(h,1,new xt(11032055),.005)});break}case"DreamProgress":{const c=(a=i.data)==null?void 0:a.memory_id;c&&n.has(c)&&t.addPulse(c,1.5,new xt(12616956),.01);break}case"DreamCompleted":{t.createSpawnBurst(new P(0,0,0),new xt(11032055)),t.createShockwave(new P(0,0,0),new xt(11032055),s);break}case"ConnectionDiscovered":{const c=i.data,h=c.source_id?e.get(c.source_id):null,d=c.target_id?e.get(c.target_id):null;h&&d&&t.createConnectionFlash(h,d,new xt(54527));break}case"RetentionDecayed":{const c=(o=i.data)==null?void 0:o.id;c&&n.has(c)&&t.addPulse(c,.8,new xt(16729943),.03);break}case"MemoryPromoted":{const c=(l=i.data)==null?void 0:l.id;if(c&&n.has(c)){t.addPulse(c,1.2,new xt(65416),.01);const h=e.get(c);h&&t.createShockwave(h,new xt(65416),s)}break}case"ConsolidationCompleted":{n.forEach((c,h)=>{t.addPulse(h,.4+Math.random()*.3,new xt(16758784),.015)});break}case"ActivationSpread":{const c=i.data;if(c.source_id&&c.target_ids){const h=e.get(c.source_id);if(h)for(const d of c.target_ids){const f=e.get(d);f&&t.createConnectionFlash(h,f,new xt(1370310))}}break}}}const T_=`
+				}`})}}Gi.BlurDirectionX=new vt(1,0);Gi.BlurDirectionY=new vt(0,1);function gg(i){const t=new qh;t.fog=new ur(328976,.008);const e=new Xe(60,i.clientWidth/i.clientHeight,.1,2e3);e.position.set(0,30,80);const n=new jm({antialias:!0,alpha:!0,powerPreference:"high-performance"});n.setSize(i.clientWidth,i.clientHeight),n.setPixelRatio(Math.min(window.devicePixelRatio,2)),n.toneMapping=zl,n.toneMappingExposure=1.2,i.appendChild(n.domElement);const s=new Km(e,n.domElement);s.enableDamping=!0,s.dampingFactor=.05,s.rotateSpeed=.5,s.zoomSpeed=.8,s.minDistance=10,s.maxDistance=500,s.autoRotate=!0,s.autoRotateSpeed=.3;const r=new fg(n);r.addPass(new pg(t,e));const a=new Gi(new vt(i.clientWidth,i.clientHeight),.8,.4,.85);r.addPass(a);const o=new au(1710650,.5);t.add(o);const l=new Yo(6514417,1.5,200);l.position.set(50,50,50),t.add(l);const c=new Yo(11032055,1,200);c.position.set(-50,-30,-50),t.add(c);const h=new cu;h.params.Points={threshold:2};const d=new vt;return{scene:t,camera:e,renderer:n,controls:s,composer:r,bloomPass:a,raycaster:h,mouse:d,lights:{ambient:o,point1:l,point2:c}}}function _g(i,t){const e=t.clientWidth,n=t.clientHeight;i.camera.aspect=e/n,i.camera.updateProjectionMatrix(),i.renderer.setSize(e,n),i.composer.setSize(e,n)}function vg(i){i.scene.traverse(t=>{var e;(t instanceof Me||t instanceof $h)&&((e=t.geometry)==null||e.dispose(),Array.isArray(t.material)?t.material.forEach(n=>n.dispose()):t.material&&t.material.dispose())}),i.renderer.dispose(),i.composer.dispose()}class xg{constructor(t){Wt(this,"positions");Wt(this,"velocities");Wt(this,"running",!0);Wt(this,"step",0);Wt(this,"repulsionStrength",500);Wt(this,"attractionStrength",.01);Wt(this,"dampening",.9);Wt(this,"baseMaxSteps",300);Wt(this,"maxSteps",300);Wt(this,"cooldownExtension",0);this.positions=t,this.velocities=new Map;for(const e of t.keys())this.velocities.set(e,new P)}addNode(t,e){this.positions.set(t,e.clone()),this.velocities.set(t,new P),this.cooldownExtension=100,this.maxSteps=Math.max(this.maxSteps,this.step+this.cooldownExtension),this.running=!0}removeNode(t){this.positions.delete(t),this.velocities.delete(t)}tick(t){if(!this.running)return;if(this.step>this.maxSteps){this.cooldownExtension>0&&(this.cooldownExtension=0,this.maxSteps=this.baseMaxSteps);return}this.step++;const e=Math.max(.001,1-this.step/this.maxSteps),n=Array.from(this.positions.keys());for(let s=0;s<n.length;s++)for(let r=s+1;r<n.length;r++){const a=this.positions.get(n[s]),o=this.positions.get(n[r]),l=new P().subVectors(a,o),c=l.length()||1,h=this.repulsionStrength/(c*c)*e,d=l.normalize().multiplyScalar(h);this.velocities.get(n[s]).add(d),this.velocities.get(n[r]).sub(d)}for(const s of t){const r=this.positions.get(s.source),a=this.positions.get(s.target);if(!r||!a)continue;const o=new P().subVectors(a,r),c=o.length()*this.attractionStrength*s.weight*e,h=o.normalize().multiplyScalar(c);this.velocities.get(s.source).add(h),this.velocities.get(s.target).sub(h)}for(const s of n){const r=this.positions.get(s),a=this.velocities.get(s);a.sub(r.clone().multiplyScalar(.001*e)),a.multiplyScalar(this.dampening),r.add(a)}}reset(){this.step=0,this.running=!0;for(const t of this.velocities.values())t.set(0,0,0)}}function Tl(i){if(i===0||i===1)return i;const t=.3;return Math.pow(2,-10*i)*Math.sin((i-t/4)*(2*Math.PI)/t)+1}function Mg(i){return i*i*((1.70158+1)*i-1.70158)}class Sg{constructor(){Wt(this,"group");Wt(this,"meshMap",new Map);Wt(this,"glowMap",new Map);Wt(this,"positions",new Map);Wt(this,"labelSprites",new Map);Wt(this,"hoveredNode",null);Wt(this,"selectedNode",null);Wt(this,"materializingNodes",[]);Wt(this,"dissolvingNodes",[]);Wt(this,"growingNodes",[]);this.group=new Ci}createNodes(t){const e=(1+Math.sqrt(5))/2,n=t.length;for(let s=0;s<n;s++){const r=t[s],a=1-2*s/(n-1||1),o=Math.sqrt(1-a*a),l=2*Math.PI*s/e,c=30+n*.5,h=new P(o*Math.cos(l)*c,a*c,o*Math.sin(l)*c);r.isCenter&&h.set(0,0,0),this.positions.set(r.id,h),this.createNodeMeshes(r,h,1)}return this.positions}createNodeMeshes(t,e,n){const s=.5+t.retention*2,r=Fl[t.type]||"#8B95A5",a=new dr(s,16,16),o=new eu({color:new pt(r),emissive:new pt(r),emissiveIntensity:.3+t.retention*.5,roughness:.3,metalness:.1,transparent:!0,opacity:.3+t.retention*.7}),l=new Me(a,o);l.position.copy(e),l.scale.setScalar(n),l.userData={nodeId:t.id,type:t.type,retention:t.retention},this.meshMap.set(t.id,l),this.group.add(l);const c=new Ha({color:new pt(r),transparent:!0,opacity:n>0?.15+t.retention*.2:0,blending:ze}),h=new Br(c);h.scale.set(s*4*n,s*4*n,1),h.position.copy(e),h.userData={isGlow:!0,nodeId:t.id},this.glowMap.set(t.id,h),this.group.add(h);const d=t.label||t.type,f=this.createTextSprite(d,"#e2e8f0");return f.position.copy(e),f.position.y+=s*2+1.5,f.userData={isLabel:!0,nodeId:t.id,offset:s*2+1.5},this.group.add(f),this.labelSprites.set(t.id,f),{mesh:l,glow:h,label:f,size:s}}addNode(t,e){const n=(e==null?void 0:e.clone())??new P((Math.random()-.5)*40,(Math.random()-.5)*40,(Math.random()-.5)*40);this.positions.set(t.id,n);const{mesh:s,glow:r,label:a}=this.createNodeMeshes(t,n,0);return s.scale.setScalar(.001),r.scale.set(.001,.001,1),r.material.opacity=0,a.material.opacity=0,this.materializingNodes.push({id:t.id,frame:0,totalFrames:30,mesh:s,glow:r,label:a,targetScale:.5+t.retention*2}),n}removeNode(t){const e=this.meshMap.get(t),n=this.glowMap.get(t),s=this.labelSprites.get(t);!e||!n||!s||(this.materializingNodes=this.materializingNodes.filter(r=>r.id!==t),this.dissolvingNodes.push({id:t,frame:0,totalFrames:60,mesh:e,glow:n,label:s,originalScale:e.scale.x}))}growNode(t,e){const n=this.meshMap.get(t);if(!n)return;const s=n.scale.x,r=.5+e*2;n.userData.retention=e,this.growingNodes.push({id:t,frame:0,totalFrames:30,startScale:s,targetScale:r})}createTextSprite(t,e){const n=document.createElement("canvas"),s=n.getContext("2d");n.width=512,n.height=64;const r=t.length>40?t.slice(0,37)+"...":t;s.clearRect(0,0,n.width,n.height),s.font="bold 28px -apple-system, BlinkMacSystemFont, sans-serif",s.textAlign="center",s.textBaseline="middle",s.shadowColor="rgba(0, 0, 0, 0.8)",s.shadowBlur=6,s.shadowOffsetX=0,s.shadowOffsetY=2,s.fillStyle=e,s.fillText(r,n.width/2,n.height/2);const a=new tu(n);a.needsUpdate=!0;const o=new Ha({map:a,transparent:!0,opacity:0,depthTest:!1,sizeAttenuation:!0}),l=new Br(o);return l.scale.set(12,1.5,1),l}updatePositions(){this.group.children.forEach(t=>{if(t.userData.nodeId){const e=this.positions.get(t.userData.nodeId);if(!e)return;t.userData.isGlow?t.position.copy(e):t.userData.isLabel?(t.position.copy(e),t.position.y+=t.userData.offset):t instanceof Me&&t.position.copy(e)}})}animate(t,e,n){var r,a;for(let o=this.materializingNodes.length-1;o>=0;o--){const l=this.materializingNodes[o];l.frame++;const c=Math.min(l.frame/l.totalFrames,1),h=Tl(c);if(l.mesh.scale.setScalar(Math.max(.001,h)),l.frame>=5){const d=Math.min((l.frame-5)/5,1),f=l.glow.material;f.opacity=d*.25;const p=l.targetScale*4*h;l.glow.scale.set(p,p,1)}if(l.frame>=40){const d=Math.min((l.frame-40)/20,1);l.label.material.opacity=d*.9}l.frame>=60&&this.materializingNodes.splice(o,1)}for(let o=this.dissolvingNodes.length-1;o>=0;o--){const l=this.dissolvingNodes[o];l.frame++;const c=Math.min(l.frame/l.totalFrames,1),h=1-Mg(c),d=Math.max(.001,l.originalScale*h);l.mesh.scale.setScalar(d);const f=d*4;l.glow.scale.set(f,f,1);const p=l.mesh.material;p.opacity*=.97,l.glow.material.opacity*=.95,l.label.material.opacity*=.93,l.frame>=l.totalFrames&&(this.group.remove(l.mesh),this.group.remove(l.glow),this.group.remove(l.label),l.mesh.geometry.dispose(),l.mesh.material.dispose(),(r=l.glow.material.map)==null||r.dispose(),l.glow.material.dispose(),(a=l.label.material.map)==null||a.dispose(),l.label.material.dispose(),this.meshMap.delete(l.id),this.glowMap.delete(l.id),this.labelSprites.delete(l.id),this.positions.delete(l.id),this.dissolvingNodes.splice(o,1))}for(let o=this.growingNodes.length-1;o>=0;o--){const l=this.growingNodes[o];l.frame++;const c=Math.min(l.frame/l.totalFrames,1),h=l.startScale+(l.targetScale-l.startScale)*Tl(c),d=this.meshMap.get(l.id);d&&d.scale.setScalar(h);const f=this.glowMap.get(l.id);if(f){const p=h*4;f.scale.set(p,p,1)}l.frame>=l.totalFrames&&this.growingNodes.splice(o,1)}const s=new Set([...this.materializingNodes.map(o=>o.id),...this.dissolvingNodes.map(o=>o.id),...this.growingNodes.map(o=>o.id)]);this.meshMap.forEach((o,l)=>{if(s.has(l))return;const c=e.find(f=>f.id===l);if(!c)return;const h=1+Math.sin(t*1.5+e.indexOf(c)*.5)*.15*c.retention;o.scale.setScalar(h);const d=o.material;if(l===this.hoveredNode)d.emissiveIntensity=1;else if(l===this.selectedNode)d.emissiveIntensity=.8;else{const p=.3+c.retention*.5+Math.sin(t*(.8+c.retention*.7))*.1*c.retention;d.emissiveIntensity=p}}),this.labelSprites.forEach((o,l)=>{if(s.has(l))return;const c=this.positions.get(l);if(!c)return;const h=n.position.distanceTo(c),d=o.material,f=l===this.hoveredNode||l===this.selectedNode?1:h<40?.9:h<80?.9*(1-(h-40)/40):0;d.opacity+=(f-d.opacity)*.1})}getMeshes(){return Array.from(this.meshMap.values())}dispose(){this.group.traverse(t=>{var e,n,s,r,a;t instanceof Me?((e=t.geometry)==null||e.dispose(),(n=t.material)==null||n.dispose()):t instanceof Br&&((r=(s=t.material)==null?void 0:s.map)==null||r.dispose(),(a=t.material)==null||a.dispose())}),this.materializingNodes=[],this.dissolvingNodes=[],this.growingNodes=[]}}function yg(i){return 1-Math.pow(1-i,3)}class Eg{constructor(){Wt(this,"group");Wt(this,"growingEdges",[]);Wt(this,"dissolvingEdges",[]);this.group=new Ci}createEdges(t,e){for(const n of t){const s=e.get(n.source),r=e.get(n.target);if(!s||!r)continue;const a=[s,r],o=new pe().setFromPoints(a),l=new rr({color:4868730,transparent:!0,opacity:Math.min(.1+n.weight*.5,.6),blending:ze}),c=new ka(o,l);c.userData={source:n.source,target:n.target},this.group.add(c)}}addEdge(t,e){const n=e.get(t.source),s=e.get(t.target);if(!n||!s)return;const r=[n.clone(),n.clone()],a=new pe().setFromPoints(r),o=new rr({color:4868730,transparent:!0,opacity:0,blending:ze}),l=new ka(a,o);l.userData={source:t.source,target:t.target},this.group.add(l),this.growingEdges.push({line:l,source:t.source,target:t.target,frame:0,totalFrames:45})}removeEdgesForNode(t){const e=[];this.group.children.forEach(n=>{const s=n;(s.userData.source===t||s.userData.target===t)&&e.push(s)});for(const n of e)this.growingEdges=this.growingEdges.filter(s=>s.line!==n),this.dissolvingEdges.push({line:n,frame:0,totalFrames:40})}animateEdges(t){for(let e=this.growingEdges.length-1;e>=0;e--){const n=this.growingEdges[e];n.frame++;const s=yg(Math.min(n.frame/n.totalFrames,1)),r=t.get(n.source),a=t.get(n.target);if(!r||!a)continue;const o=r.clone().lerp(a,s),l=n.line.geometry.attributes.position;l.setXYZ(0,r.x,r.y,r.z),l.setXYZ(1,o.x,o.y,o.z),l.needsUpdate=!0;const c=n.line.material;c.opacity=s*.5,n.frame>=n.totalFrames&&(c.opacity=.5,this.growingEdges.splice(e,1))}for(let e=this.dissolvingEdges.length-1;e>=0;e--){const n=this.dissolvingEdges[e];n.frame++;const s=n.frame/n.totalFrames,r=n.line.material;r.opacity=Math.max(0,.5*(1-s)),n.frame>=n.totalFrames&&(this.group.remove(n.line),n.line.geometry.dispose(),n.line.material.dispose(),this.dissolvingEdges.splice(e,1))}}updatePositions(t){this.group.children.forEach(e=>{const n=e;if(this.growingEdges.some(a=>a.line===n)||this.dissolvingEdges.some(a=>a.line===n))return;const s=t.get(n.userData.source),r=t.get(n.userData.target);if(s&&r){const a=n.geometry.attributes.position;a.setXYZ(0,s.x,s.y,s.z),a.setXYZ(1,r.x,r.y,r.z),a.needsUpdate=!0}})}dispose(){this.group.children.forEach(t=>{var n,s;const e=t;(n=e.geometry)==null||n.dispose(),(s=e.material)==null||s.dispose()}),this.growingEdges=[],this.dissolvingEdges=[]}}class bg{constructor(t){Wt(this,"starField");Wt(this,"neuralParticles");this.starField=this.createStarField(),this.neuralParticles=this.createNeuralParticles(),t.add(this.starField),t.add(this.neuralParticles)}createStarField(){const e=new pe,n=new Float32Array(3e3*3),s=new Float32Array(3e3);for(let a=0;a<3e3;a++)n[a*3]=(Math.random()-.5)*1e3,n[a*3+1]=(Math.random()-.5)*1e3,n[a*3+2]=(Math.random()-.5)*1e3,s[a]=Math.random()*1.5;e.setAttribute("position",new de(n,3)),e.setAttribute("size",new de(s,1));const r=new Ni({color:6514417,size:.5,transparent:!0,opacity:.4,sizeAttenuation:!0,blending:ze});return new rs(e,r)}createNeuralParticles(){const e=new pe,n=new Float32Array(500*3),s=new Float32Array(500*3);for(let a=0;a<500;a++)n[a*3]=(Math.random()-.5)*100,n[a*3+1]=(Math.random()-.5)*100,n[a*3+2]=(Math.random()-.5)*100,s[a*3]=.4+Math.random()*.3,s[a*3+1]=.3+Math.random()*.2,s[a*3+2]=.8+Math.random()*.2;e.setAttribute("position",new de(n,3)),e.setAttribute("color",new de(s,3));const r=new Ni({size:.3,vertexColors:!0,transparent:!0,opacity:.4,blending:ze,sizeAttenuation:!0});return new rs(e,r)}animate(t){this.starField.rotation.y+=1e-4,this.starField.rotation.x+=5e-5;const e=this.neuralParticles.geometry.attributes.position;for(let n=0;n<e.count;n++)e.setY(n,e.getY(n)+Math.sin(t+n*.1)*.02),e.setX(n,e.getX(n)+Math.cos(t+n*.05)*.01);e.needsUpdate=!0}dispose(){this.starField.geometry.dispose(),this.starField.material.dispose(),this.neuralParticles.geometry.dispose(),this.neuralParticles.material.dispose()}}class Tg{constructor(t){Wt(this,"pulseEffects",[]);Wt(this,"spawnBursts",[]);Wt(this,"rainbowBursts",[]);Wt(this,"rippleWaves",[]);Wt(this,"implosions",[]);Wt(this,"shockwaves",[]);Wt(this,"connectionFlashes",[]);Wt(this,"scene");this.scene=t}addPulse(t,e,n,s){this.pulseEffects.push({nodeId:t,intensity:e,color:n,decay:s})}createSpawnBurst(t,e){const s=new pe,r=new Float32Array(180),a=new Float32Array(180);for(let c=0;c<60;c++){r[c*3]=t.x,r[c*3+1]=t.y,r[c*3+2]=t.z;const h=Math.random()*Math.PI*2,d=Math.acos(2*Math.random()-1),f=.3+Math.random()*.5;a[c*3]=Math.sin(d)*Math.cos(h)*f,a[c*3+1]=Math.sin(d)*Math.sin(h)*f,a[c*3+2]=Math.cos(d)*f}s.setAttribute("position",new de(r,3)),s.setAttribute("velocity",new de(a,3));const o=new Ni({color:e,size:.6,transparent:!0,opacity:1,blending:ze,sizeAttenuation:!0}),l=new rs(s,o);this.scene.add(l),this.spawnBursts.push({position:t.clone(),age:0,particles:l})}createShockwave(t,e,n){const s=new eo(.1,.5,64),r=new ls({color:e,transparent:!0,opacity:.8,side:hn,blending:ze}),a=new Me(s,r);a.position.copy(t),a.lookAt(n.position),this.scene.add(a),this.shockwaves.push({mesh:a,age:0,maxAge:60})}createRainbowBurst(t,e){const s=new pe,r=new Float32Array(360),a=new Float32Array(360),o=new Float32Array(120);for(let h=0;h<120;h++){r[h*3]=t.x,r[h*3+1]=t.y,r[h*3+2]=t.z;const d=Math.random()*Math.PI*2,f=Math.acos(2*Math.random()-1),p=.2+Math.random()*.6;a[h*3]=Math.sin(f)*Math.cos(d)*p,a[h*3+1]=Math.sin(f)*Math.sin(d)*p,a[h*3+2]=Math.cos(f)*p,o[h]=Math.random()}s.setAttribute("position",new de(r,3)),s.setAttribute("velocity",new de(a,3)),s.setAttribute("hueOffset",new de(o,1));const l=new Ni({color:e,size:.8,transparent:!0,opacity:1,blending:ze,sizeAttenuation:!0}),c=new rs(s,l);this.scene.add(c),this.rainbowBursts.push({position:t.clone(),age:0,maxAge:180,particles:c,baseColor:e.clone()})}createRippleWave(t){this.rippleWaves.push({origin:t.clone(),radius:0,speed:1.2,age:0,maxAge:90,pulsedNodes:new Set})}createImplosion(t,e){const s=new pe,r=new Float32Array(120),a=new Float32Array(120),o=8;for(let h=0;h<40;h++){const d=Math.random()*Math.PI*2,f=Math.acos(2*Math.random()-1),p=o*(.5+Math.random()*.5);r[h*3]=t.x+Math.sin(f)*Math.cos(d)*p,r[h*3+1]=t.y+Math.sin(f)*Math.sin(d)*p,r[h*3+2]=t.z+Math.cos(f)*p,a[h*3]=(t.x-r[h*3])*.04,a[h*3+1]=(t.y-r[h*3+1])*.04,a[h*3+2]=(t.z-r[h*3+2])*.04}s.setAttribute("position",new de(r,3)),s.setAttribute("velocity",new de(a,3));const l=new Ni({color:e,size:.5,transparent:!0,opacity:1,blending:ze,sizeAttenuation:!0}),c=new rs(s,l);this.scene.add(c),this.implosions.push({position:t.clone(),age:0,maxAge:60,particles:c,flash:null})}createConnectionFlash(t,e,n){const s=[t.clone(),e.clone()],r=new pe().setFromPoints(s),a=new rr({color:n,transparent:!0,opacity:1,blending:ze}),o=new ka(r,a);this.scene.add(o),this.connectionFlashes.push({line:o,intensity:1})}update(t,e,n){for(let s=this.pulseEffects.length-1;s>=0;s--){const r=this.pulseEffects[s];if(r.intensity-=r.decay,r.intensity<=0){this.pulseEffects.splice(s,1);continue}const a=t.get(r.nodeId);if(a){const o=a.material;o.emissive.lerp(r.color,r.intensity*.3),o.emissiveIntensity=Math.max(o.emissiveIntensity,r.intensity)}}for(let s=this.spawnBursts.length-1;s>=0;s--){const r=this.spawnBursts[s];if(r.age++,r.age>120){this.scene.remove(r.particles),r.particles.geometry.dispose(),r.particles.material.dispose(),this.spawnBursts.splice(s,1);continue}const a=r.particles.geometry.attributes.position,o=r.particles.geometry.attributes.velocity;for(let c=0;c<a.count;c++)a.setX(c,a.getX(c)+o.getX(c)),a.setY(c,a.getY(c)+o.getY(c)),a.setZ(c,a.getZ(c)+o.getZ(c)),o.setX(c,o.getX(c)*.97),o.setY(c,o.getY(c)*.97),o.setZ(c,o.getZ(c)*.97);a.needsUpdate=!0;const l=r.particles.material;l.opacity=Math.max(0,1-r.age/120),l.size=.6*(1-r.age/200)}for(let s=this.rainbowBursts.length-1;s>=0;s--){const r=this.rainbowBursts[s];if(r.age++,r.age>r.maxAge){this.scene.remove(r.particles),r.particles.geometry.dispose(),r.particles.material.dispose(),this.rainbowBursts.splice(s,1);continue}const a=r.particles.geometry.attributes.position,o=r.particles.geometry.attributes.velocity;for(let f=0;f<a.count;f++)a.setX(f,a.getX(f)+o.getX(f)),a.setY(f,a.getY(f)+o.getY(f)),a.setZ(f,a.getZ(f)+o.getZ(f)),o.setX(f,o.getX(f)*.98),o.setY(f,o.getY(f)*.98),o.setZ(f,o.getZ(f)*.98);a.needsUpdate=!0;const l=r.age/r.maxAge,c=r.particles.material,h=r.age*.02%1,d=new pt().setHSL(h,1,.6);c.color.copy(r.baseColor).lerp(d,.6),c.opacity=Math.max(0,1-l*l),c.size=.8*(1-l*.5)*(1+Math.sin(r.age*.3)*.2)}if(n)for(let s=this.rippleWaves.length-1;s>=0;s--){const r=this.rippleWaves[s];if(r.age++,r.radius+=r.speed,r.age>r.maxAge){this.rippleWaves.splice(s,1);continue}const a=r.radius,o=3;n.forEach((l,c)=>{if(r.pulsedNodes.has(c))return;const h=l.distanceTo(r.origin);if(h>=a-o&&h<=a+o){r.pulsedNodes.add(c),this.addPulse(c,.8,new pt(65489),.03);const d=t.get(c);d&&d.scale.multiplyScalar(1.3)}})}for(let s=this.implosions.length-1;s>=0;s--){const r=this.implosions[s];if(r.age++,r.age>r.maxAge+20){this.scene.remove(r.particles),r.particles.geometry.dispose(),r.particles.material.dispose(),r.flash&&(this.scene.remove(r.flash),r.flash.geometry.dispose(),r.flash.material.dispose()),this.implosions.splice(s,1);continue}if(r.age<=r.maxAge){const a=r.particles.geometry.attributes.position,o=r.particles.geometry.attributes.velocity,l=1+r.age*.02;for(let h=0;h<a.count;h++)a.setX(h,a.getX(h)+o.getX(h)*l),a.setY(h,a.getY(h)+o.getY(h)*l),a.setZ(h,a.getZ(h)+o.getZ(h)*l);a.needsUpdate=!0;const c=r.particles.material;c.opacity=Math.min(1,r.age/15),c.size=.5+r.age/r.maxAge*.3}if(r.age===r.maxAge&&!r.flash){const a=new dr(2,16,16),o=new ls({color:16777215,transparent:!0,opacity:1,blending:ze});r.flash=new Me(a,o),r.flash.position.copy(r.position),this.scene.add(r.flash),r.particles.material.opacity=0}if(r.flash&&r.age>r.maxAge){const a=(r.age-r.maxAge)/20;r.flash.material.opacity=Math.max(0,1-a),r.flash.scale.setScalar(1+a*3)}}for(let s=this.shockwaves.length-1;s>=0;s--){const r=this.shockwaves[s];if(r.age++,r.age>r.maxAge){this.scene.remove(r.mesh),r.mesh.geometry.dispose(),r.mesh.material.dispose(),this.shockwaves.splice(s,1);continue}const a=r.age/r.maxAge;r.mesh.scale.setScalar(1+a*20),r.mesh.material.opacity=.8*(1-a),r.mesh.lookAt(e.position)}for(let s=this.connectionFlashes.length-1;s>=0;s--){const r=this.connectionFlashes[s];if(r.intensity-=.015,r.intensity<=0){this.scene.remove(r.line),r.line.geometry.dispose(),r.line.material.dispose(),this.connectionFlashes.splice(s,1);continue}r.line.material.opacity=r.intensity}}dispose(){for(const t of this.spawnBursts)this.scene.remove(t.particles),t.particles.geometry.dispose(),t.particles.material.dispose();for(const t of this.rainbowBursts)this.scene.remove(t.particles),t.particles.geometry.dispose(),t.particles.material.dispose();for(const t of this.implosions)this.scene.remove(t.particles),t.particles.geometry.dispose(),t.particles.material.dispose(),t.flash&&(this.scene.remove(t.flash),t.flash.geometry.dispose(),t.flash.material.dispose());for(const t of this.shockwaves)this.scene.remove(t.mesh),t.mesh.geometry.dispose(),t.mesh.material.dispose();for(const t of this.connectionFlashes)this.scene.remove(t.line),t.line.geometry.dispose(),t.line.material.dispose();this.pulseEffects=[],this.spawnBursts=[],this.rainbowBursts=[],this.rippleWaves=[],this.implosions=[],this.shockwaves=[],this.connectionFlashes=[]}}const Sn={bloomStrength:.8,rotateSpeed:.3,fogColor:328976,fogDensity:.008,nebulaIntensity:0,chromaticIntensity:.002,vignetteRadius:.9,breatheAmplitude:1},In={bloomStrength:1.8,rotateSpeed:.08,fogColor:656672,fogDensity:.006,nebulaIntensity:1,chromaticIntensity:.005,vignetteRadius:.7,breatheAmplitude:2};class wg{constructor(){Wt(this,"active",!1);Wt(this,"transition",0);Wt(this,"transitionSpeed",.008);Wt(this,"current");Wt(this,"auroraHue",0);this.current={...Sn}}setActive(t){this.active=t}update(t,e,n,s,r){const a=this.active?1:0;this.transition+=(a-this.transition)*this.transitionSpeed*60*(1/60),this.transition=Math.max(0,Math.min(1,this.transition));const o=this.transition;this.current.bloomStrength=this.lerp(Sn.bloomStrength,In.bloomStrength,o),this.current.rotateSpeed=this.lerp(Sn.rotateSpeed,In.rotateSpeed,o),this.current.fogDensity=this.lerp(Sn.fogDensity,In.fogDensity,o),this.current.nebulaIntensity=this.lerp(Sn.nebulaIntensity,In.nebulaIntensity,o),this.current.chromaticIntensity=this.lerp(Sn.chromaticIntensity,In.chromaticIntensity,o),this.current.vignetteRadius=this.lerp(Sn.vignetteRadius,In.vignetteRadius,o),this.current.breatheAmplitude=this.lerp(Sn.breatheAmplitude,In.breatheAmplitude,o),e.strength=this.current.bloomStrength,n.autoRotateSpeed=this.current.rotateSpeed;const l=new pt(Sn.fogColor),c=new pt(In.fogColor),h=l.clone().lerp(c,o);if(t.fog=new ur(h,this.current.fogDensity),o>.01){this.auroraHue=r*.1%1;const d=new pt().setHSL(.75+this.auroraHue*.15,.8,.5),f=new pt().setHSL(.55+this.auroraHue*.2,.7,.4);s.point1.color.lerp(d,o*.3),s.point2.color.lerp(f,o*.3)}else s.point1.color.set(6514417),s.point2.color.set(11032055)}lerp(t,e,n){return t+(e-t)*n}}const Ag=50,as=[];function Rg(i,t,e){const n=i.tags??[],s=i.type??"";let r=null,a=0;for(const o of t){let l=0;o.type===s&&(l+=2);for(const c of o.tags)n.includes(c)&&(l+=1);l>a&&(a=l,r=o.id)}if(r&&a>0){const o=e.get(r);if(o)return new P(o.x+(Math.random()-.5)*10,o.y+(Math.random()-.5)*10,o.z+(Math.random()-.5)*10)}return new P((Math.random()-.5)*40,(Math.random()-.5)*40,(Math.random()-.5)*40)}function Cg(i,t){if(as.length<=Ag)return;const e=as.shift();i.edgeManager.removeEdgesForNode(e),i.nodeManager.removeNode(e),i.forceSim.removeNode(e),i.onMutation({type:"edgesRemoved",nodeId:e}),i.onMutation({type:"nodeRemoved",nodeId:e});const n=t.findIndex(s=>s.id===e);n!==-1&&t.splice(n,1)}function Pg(i,t,e){var d,f;const{effects:n,nodeManager:s,edgeManager:r,forceSim:a,camera:o,onMutation:l}=t,c=s.positions,h=s.meshMap;switch(i.type){case"MemoryCreated":{const p=i.data;if(!p.id)break;const g={id:p.id,label:(p.content??"").slice(0,60),type:p.node_type??"fact",retention:p.retention??.9,tags:p.tags??[],createdAt:new Date().toISOString(),updatedAt:new Date().toISOString(),isCenter:!1},v=Rg(g,e,c),m=s.addNode(g,v);a.addNode(p.id,m),as.push(p.id),Cg(t,e);const u=new pt(Fl[g.type]||"#00ffd1");n.createRainbowBurst(v,u),n.createShockwave(v,u,o);const T=u.clone();T.offsetHSL(.15,0,0),setTimeout(()=>{n.createShockwave(v,T,o)},166),n.createRippleWave(v),l({type:"nodeAdded",node:g});break}case"ConnectionDiscovered":{const p=i.data;if(!p.source_id||!p.target_id)break;const g=c.get(p.source_id),v=c.get(p.target_id),m={source:p.source_id,target:p.target_id,weight:p.weight??.5,type:p.connection_type??"semantic"};r.addEdge(m,c),g&&v&&n.createConnectionFlash(g,v,new pt(54527)),p.source_id&&h.has(p.source_id)&&n.addPulse(p.source_id,1,new pt(54527),.02),p.target_id&&h.has(p.target_id)&&n.addPulse(p.target_id,1,new pt(54527),.02),l({type:"edgeAdded",edge:m});break}case"MemoryDeleted":{const p=i.data;if(!p.id)break;const g=c.get(p.id);if(g){const m=new pt(16729943);n.createImplosion(g,m)}r.removeEdgesForNode(p.id),s.removeNode(p.id),a.removeNode(p.id);const v=as.indexOf(p.id);v!==-1&&as.splice(v,1),l({type:"edgesRemoved",nodeId:p.id}),l({type:"nodeRemoved",nodeId:p.id});break}case"MemoryPromoted":{const p=i.data,g=p==null?void 0:p.id;if(!g)break;const v=p.new_retention??.95;if(h.has(g)){s.growNode(g,v),n.addPulse(g,1.2,new pt(65416),.01);const m=c.get(g);m&&(n.createShockwave(m,new pt(65416),o),n.createSpawnBurst(m,new pt(65416))),l({type:"nodeUpdated",nodeId:g,retention:v})}break}case"MemoryDemoted":{const p=i.data,g=p==null?void 0:p.id;if(!g)break;const v=p.new_retention??.3;h.has(g)&&(s.growNode(g,v),n.addPulse(g,.8,new pt(16729943),.03),l({type:"nodeUpdated",nodeId:g,retention:v}));break}case"MemoryUpdated":{const p=i.data,g=p==null?void 0:p.id;if(!g||!h.has(g))break;n.addPulse(g,.6,new pt(8490232),.02),p.retention!==void 0&&(s.growNode(g,p.retention),l({type:"nodeUpdated",nodeId:g,retention:p.retention}));break}case"SearchPerformed":{h.forEach((p,g)=>{n.addPulse(g,.6+Math.random()*.4,new pt(8490232),.02)});break}case"DreamStarted":{h.forEach((p,g)=>{n.addPulse(g,1,new pt(11032055),.005)});break}case"DreamProgress":{const p=(d=i.data)==null?void 0:d.memory_id;p&&h.has(p)&&n.addPulse(p,1.5,new pt(12616956),.01);break}case"DreamCompleted":{n.createSpawnBurst(new P(0,0,0),new pt(11032055)),n.createShockwave(new P(0,0,0),new pt(11032055),o);break}case"RetentionDecayed":{const p=(f=i.data)==null?void 0:f.id;p&&h.has(p)&&n.addPulse(p,.8,new pt(16729943),.03);break}case"ConsolidationCompleted":{h.forEach((p,g)=>{n.addPulse(g,.4+Math.random()*.3,new pt(16758784),.015)});break}case"ActivationSpread":{const p=i.data;if(p.source_id&&p.target_ids){const g=c.get(p.source_id);if(g)for(const v of p.target_ids){const m=c.get(v);m&&n.createConnectionFlash(g,m,new pt(1370310))}}break}}}const Dg=`
 varying vec2 vUv;
 void main() {
 	vUv = uv;
 	gl_Position = vec4(position, 1.0);
 }
-`,b_=`
+`,Lg=`
 precision highp float;
 
 uniform float uTime;
@@ -4031,7 +4031,7 @@ void main() {
 
 	gl_FragColor = vec4(color, 1.0);
 }
-`;function A_(i){const t=new os(2,2),e=new Ie({vertexShader:T_,fragmentShader:b_,uniforms:{uTime:{value:0},uResolution:{value:new gt(window.innerWidth,window.innerHeight)},uDreamIntensity:{value:0}},depthWrite:!1,depthTest:!1,transparent:!1}),n=new ye(t,e);return n.frustumCulled=!1,n.renderOrder=-1e3,i.add(n),{mesh:n,material:e}}function w_(i,t,e,n,s){i.uniforms.uTime.value=t,i.uniforms.uDreamIntensity.value=e,i.uniforms.uResolution.value.set(n,s)}const R_={uniforms:{tDiffuse:{value:null},uIntensity:{value:.002}},vertexShader:`
+`;function Ug(i){const t=new us(2,2),e=new Ne({vertexShader:Dg,fragmentShader:Lg,uniforms:{uTime:{value:0},uResolution:{value:new vt(window.innerWidth,window.innerHeight)},uDreamIntensity:{value:0}},depthWrite:!1,depthTest:!1,transparent:!1}),n=new Me(t,e);return n.frustumCulled=!1,n.renderOrder=-1e3,i.add(n),{mesh:n,material:e}}function Ig(i,t,e,n,s){i.uniforms.uTime.value=t,i.uniforms.uDreamIntensity.value=e,i.uniforms.uResolution.value.set(n,s)}const Ng={uniforms:{tDiffuse:{value:null},uIntensity:{value:.002}},vertexShader:`
 		varying vec2 vUv;
 		void main() {
 			vUv = uv;
@@ -4061,7 +4061,7 @@ void main() {
 
 			gl_FragColor = vec4(r, g, b, 1.0);
 		}
-	`},C_={uniforms:{tDiffuse:{value:null},uTime:{value:0},uIntensity:{value:.04}},vertexShader:`
+	`},Fg={uniforms:{tDiffuse:{value:null},uTime:{value:0},uIntensity:{value:.04}},vertexShader:`
 		varying vec2 vUv;
 		void main() {
 			vUv = uv;
@@ -4083,7 +4083,7 @@ void main() {
 			color.rgb += grain * uIntensity;
 			gl_FragColor = color;
 		}
-	`},P_={uniforms:{tDiffuse:{value:null},uRadius:{value:.9},uSoftness:{value:.5}},vertexShader:`
+	`},Og={uniforms:{tDiffuse:{value:null},uRadius:{value:.9},uSoftness:{value:.5}},vertexShader:`
 		varying vec2 vUv;
 		void main() {
 			vUv = uv;
@@ -4103,11 +4103,11 @@ void main() {
 			color.rgb *= vignette;
 			gl_FragColor = color;
 		}
-	`};function D_(i){const t=new js(R_),e=new js(C_),n=new js(P_);return i.addPass(t),i.addPass(e),i.addPass(n),{chromatic:t,grain:e,vignette:n}}function L_(i,t,e){i.chromatic.uniforms.uIntensity.value=.002+(.005-.002)*e,i.grain.uniforms.uTime.value=t,i.grain.uniforms.uIntensity.value=.04+e*.02;const r=.9,a=.7;i.vignette.uniforms.uRadius.value=r+(a-r)*e}var U_=Ye('<div class="w-full h-full"></div>');function I_(i,t){sr(t,!0);let e=Zs(t,"events",19,()=>[]),n=Zs(t,"isDreaming",3,!1),s,r,a,o,l,c,h,d,f,m,g,x=0;Tl(()=>{r=p_(s),m=A_(r.scene).material,g=D_(r.composer),c=new M_(r.scene),o=new v_,l=new x_,h=new S_(r.scene),f=new y_;const w=o.createNodes(t.nodes);l.createEdges(t.edges,w),d=new 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+					[&amp;::-webkit-slider-thumb]:shadow-[0_0_8px_rgba(129,140,248,0.4)]"/> <div class="flex justify-between text-[9px] text-muted"><span> </span> <span> </span></div></div></div>`),qg=qe('<button class="absolute bottom-4 right-4 z-10 px-3 py-2 glass rounded-xl text-dim text-xs hover:text-text transition flex items-center gap-1.5"><span>◷</span> <span>Timeline</span></button>');function jg(i,t){lr(t,!0);let e=Ie(!1),n=Ie(!1),s=Ie(1),r=Ie(100),a,o=0,l=ti(()=>Xg(t.nodes)),c=ti(()=>{const b=q(l).oldest.getTime(),L=q(l).newest.getTime()-b||1;return new Date(b+q(r)/100*L)});function h(b){return b.toLocaleDateString("en-US",{month:"short",day:"numeric",year:"numeric"})}function d(){se(e,!q(e)),t.onToggle(q(e)),q(e)&&(se(r,100),t.onDateChange(q(c)))}function f(){se(n,!q(n)),q(n)?(se(r,0),o=performance.now(),p()):cancelAnimationFrame(a)}function p(){a=requestAnimationFrame(b=>{const y=(b-o)/1e3;o=b;const L=q(l).oldest.getTime(),A=(q(l).newest.getTime()-L)/(1440*60*1e3)||1,U=q(s)/A*100;if(se(r,Math.min(100,q(r)+U*y),!0),t.onDateChange(q(c)),q(r)>=100){se(n,!1);return}p()})}function g(){t.onDateChange(q(c))}Rl(()=>{cancelAnimationFrame(a)});var v=Rc(),m=Pl(v);{var u=b=>{var y=Yg(),L=Dt(y),R=Dt(L),A=Dt(R),U=Dt(A),S=Dt(U,!0);Rt(U);var M=Bt(U,2),D=Dt(M);D.value=D.__value=1;var W=Bt(D);W.value=W.__value=7;var z=Bt(W);z.value=z.__value=30,Rt(M),Rt(A);var V=Bt(A,2),$=Dt(V,!0);Rt(V);var G=Bt(V,2);Rt(R);var J=Bt(R,2);Ll(J);var k=Bt(J,2),it=Dt(k),ut=Dt(it,!0);Rt(it);var yt=Bt(it,2),Lt=Dt(yt,!0);Rt(yt),Rt(k),Rt(L),Rt(y),ln((jt,Y,et)=>{_e(S,q(n)?"⏸":"▶"),_e($,jt),_e(ut,Y),_e(Lt,et)},[()=>h(q(c)),()=>h(q(l).oldest),()=>h(q(l).newest)]),$e("click",U,f),Nl(M,()=>q(s),jt=>se(s,jt)),$e("click",G,d),$e("input",J,g),Il(J,()=>q(r),jt=>se(r,jt)),Be(b,y)},T=b=>{var y=qg();$e("click",y,d),Be(b,y)};wi(m,b=>{q(e)?b(u):b(T,!1)})}Be(i,v),cr()}Dl(["click","input"]);var Zg=qe('<div class="h-full flex items-center justify-center"><div class="text-center space-y-4"><div class="w-16 h-16 mx-auto rounded-full border-2 border-synapse/30 border-t-synapse animate-spin"></div> <p class="text-dim text-sm">Loading memory graph...</p></div></div>'),Kg=qe('<div class="h-full flex items-center justify-center"><div class="text-center space-y-4 max-w-md px-8"><div class="text-5xl opacity-30">◎</div> <h2 class="text-xl text-bright">Your Mind Awaits</h2> <p class="text-dim text-sm"> </p></div></div>'),$g=qe('<span> </span> <span class="mx-2 text-subtle">·</span> <span> </span> <span class="mx-2 text-subtle">·</span> <span> </span>',1),Jg=qe('<span class="px-2 py-0.5 rounded-lg text-xs bg-white/[0.04] text-dim"> </span>'),Qg=qe('<div><div class="flex justify-between text-xs text-dim mb-0.5"><span> </span> <span> </span></div> <div class="h-1.5 bg-white/[0.04] rounded-full overflow-hidden"><div class="h-full rounded-full transition-all duration-500"></div></div></div>'),t_=qe("<div> </div>"),e_=qe(`<div class="absolute right-0 top-0 h-full w-96 glass-panel p-6 overflow-y-auto z-20
+			transition-transform duration-300"><div class="flex justify-between items-start mb-4"><h3 class="text-bright text-sm font-semibold">Memory Detail</h3> <button class="text-dim hover:text-text text-lg leading-none">×</button></div> <div class="space-y-4"><div class="flex gap-2 flex-wrap"><span class="px-2 py-0.5 rounded-lg text-xs bg-synapse/20 text-synapse-glow"> </span> <!></div> <div class="text-sm text-text leading-relaxed whitespace-pre-wrap max-h-64 overflow-y-auto"> </div> <div class="space-y-2"></div> <div><div class="text-xs text-dim mb-1 font-medium">Retention Forecast</div> <!></div> <div class="text-xs text-muted space-y-1"><div> </div> <div> </div> <!> <div> </div></div> <div class="flex gap-2 pt-2"><button class="flex-1 px-3 py-2 rounded-xl bg-recall/20 text-recall text-xs hover:bg-recall/30 transition">↑ Promote</button> <button class="flex-1 px-3 py-2 rounded-xl bg-decay/20 text-decay text-xs hover:bg-decay/30 transition">↓ Demote</button></div> <a href="/explore" class="block text-center px-3 py-2 rounded-xl bg-dream/10 text-dream-glow text-xs hover:bg-dream/20 transition border border-dream/20">◬ Explore Connections</a></div></div>`),n_=qe(`<div class="h-full relative"><!> <div class="absolute top-4 left-4 right-4 z-10 flex items-center gap-3"><div class="flex gap-2 flex-1 max-w-md"><input type="text" placeholder="Center graph on..." class="flex-1 px-3 py-2 glass rounded-xl text-text text-sm
+					placeholder:text-muted focus:outline-none focus:!border-synapse/40 transition"/> <button class="px-3 py-2 bg-synapse/20 border border-synapse/40 text-synapse-glow text-sm rounded-xl hover:bg-synapse/30 transition backdrop-blur-sm">Focus</button></div> <div class="flex gap-2 ml-auto"><select class="px-2 py-2 glass rounded-xl text-dim text-xs"><option>50 nodes</option><option>100 nodes</option><option>150 nodes</option><option>200 nodes</option></select> <button> </button> <button class="px-3 py-2 glass rounded-xl text-dim text-sm hover:text-text transition">↻</button></div></div> <div class="absolute bottom-4 left-4 z-10 text-xs text-dim glass rounded-xl px-3 py-2"><!></div> <!> <!></div>`);function y_(i,t){lr(t,!0);const e=()=>Dc(Uc,"$eventFeed",n),[n,s]=Pc();let r=Ie(null),a=Ie(null),o=Ie(!0),l=Ie(""),c=Ie(!1),h=Ie(""),d=Ie(150),f=Ie(!1),p=Ie(Ac(new Date)),g=Ie(0),v=Ie(0),m=ti(()=>q(r)?q(f)?wl(q(r).nodes,q(r).edges,q(p)).visibleNodes:q(r).nodes:[]),u=ti(()=>q(r)?q(f)?wl(q(r).nodes,q(r).edges,q(p)).visibleEdges:q(r).edges:[]);function T(rt){if(q(r))switch(rt.type){case"nodeAdded":q(r).nodes=[...q(r).nodes,rt.node],q(r).nodeCount=q(r).nodes.length,se(g,q(r).nodeCount,!0);break;case"nodeRemoved":q(r).nodes=q(r).nodes.filter(Ct=>Ct.id!==rt.nodeId),q(r).nodeCount=q(r).nodes.length,se(g,q(r).nodeCount,!0);break;case"edgeAdded":q(r).edges=[...q(r).edges,rt.edge],q(r).edgeCount=q(r).edges.length,se(v,q(r).edgeCount,!0);break;case"edgesRemoved":q(r).edges=q(r).edges.filter(Ct=>Ct.source!==rt.nodeId&&Ct.target!==rt.nodeId),q(r).edgeCount=q(r).edges.length,se(v,q(r).edgeCount,!0);break;case"nodeUpdated":{const Ct=q(r).nodes.find(w=>w.id===rt.nodeId);Ct&&(Ct.retention=rt.retention);break}}}Al(()=>b());async function b(rt,Ct){se(o,!0),se(l,"");try{se(r,await Yi.graph({max_nodes:q(d),depth:3,query:rt||void 0,center_id:Ct||void 0}),!0),q(r)&&(se(g,q(r).nodeCount,!0),se(v,q(r).edgeCount,!0))}catch{se(l,"No memories yet. Start using Vestige to populate your graph.")}finally{se(o,!1)}}async function y(){se(c,!0);try{await Yi.dream(),await b()}catch{}finally{se(c,!1)}}async function L(rt){try{se(a,await Yi.memories.get(rt),!0)}catch{se(a,null)}}function R(){q(h).trim()&&b(q(h))}var A=n_(),U=Dt(A);{var S=rt=>{var Ct=Zg();Be(rt,Ct)},M=rt=>{var Ct=Kg(),w=Dt(Ct),ve=Bt(Dt(w),4),Ft=Dt(ve,!0);Rt(ve),Rt(w),Rt(Ct),ln(()=>_e(Ft,q(l))),Be(rt,Ct)},D=rt=>{kg(rt,{get nodes(){return q(m)},get edges(){return q(u)},get centerId(){return q(r).center_id},get events(){return e()},get isDreaming(){return q(c)},onSelect:L,onGraphMutation:T})};wi(U,rt=>{q(o)?rt(S):q(l)?rt(M,1):q(r)&&rt(D,2)})}var W=Bt(U,2),z=Dt(W),V=Dt(z);Ll(V);var $=Bt(V,2);Rt(z);var G=Bt(z,2),J=Dt(G),k=Dt(J);k.value=k.__value=50;var it=Bt(k);it.value=it.__value=100;var ut=Bt(it);ut.value=ut.__value=150;var yt=Bt(ut);yt.value=yt.__value=200,Rt(J);var Lt=Bt(J,2),jt=Dt(Lt,!0);Rt(Lt);var Y=Bt(Lt,2);Rt(G),Rt(W);var et=Bt(W,2),xt=Dt(et);{var at=rt=>{var Ct=$g(),w=Pl(Ct),ve=Dt(w);Rt(w);var Ft=Bt(w,4),kt=Dt(Ft);Rt(Ft);var Mt=Bt(Ft,4),ie=Dt(Mt);Rt(Mt),ln(()=>{_e(ve,`${q(g)??""} nodes`),_e(kt,`${q(v)??""} edges`),_e(ie,`depth ${q(r).depth??""}`)}),Be(rt,Ct)};wi(xt,rt=>{q(r)&&rt(at)})}Rt(et);var wt=Bt(et,2);{var Ut=rt=>{jg(rt,{get nodes(){return q(r).nodes},onDateChange:Ct=>{se(p,Ct,!0)},onToggle:Ct=>{se(f,Ct,!0)}})};wi(wt,rt=>{q(r)&&rt(Ut)})}var Gt=Bt(wt,2);{var ce=rt=>{var Ct=e_(),w=Dt(Ct),ve=Bt(Dt(w),2);Rt(w);var Ft=Bt(w,2),kt=Dt(Ft),Mt=Dt(kt),ie=Dt(Mt,!0);Rt(Mt);var Et=Bt(Mt,2);$r(Et,17,()=>q(a).tags,Jr,(Xt,C)=>{var nt=Jg(),H=Dt(nt,!0);Rt(nt),ln(()=>_e(H,q(C))),Be(Xt,nt)}),Rt(kt);var E=Bt(kt,2),_=Dt(E,!0);Rt(E);var F=Bt(E,2);$r(F,21,()=>[{label:"Retention",value:q(a).retentionStrength},{label:"Storage",value:q(a).storageStrength},{label:"Retrieval",value:q(a).retrievalStrength}],Jr,(Xt,C)=>{var nt=Qg(),H=Dt(nt),Z=Dt(H),ht=Dt(Z,!0);Rt(Z);var lt=Bt(Z,2),Ot=Dt(lt);Rt(lt),Rt(H);var he=Bt(H,2),Ee=Dt(he);Rt(he),Rt(nt),ln(Qt=>{_e(ht,q(C).label),_e(Ot,`${Qt??""}%`),Ul(Ee,`width: ${q(C).value*100}%; background: ${q(C).value>.7?"#10b981":q(C).value>.4?"#f59e0b":"#ef4444"}`)},[()=>(q(C).value*100).toFixed(1)]),Be(Xt,nt)}),Rt(F);var j=Bt(F,2),K=Bt(Dt(j),2);{let Xt=ti(()=>q(a).storageStrength*30);Wg(K,{get retention(){return q(a).retentionStrength},get stability(){return q(Xt)}})}Rt(j);var X=Bt(j,2),St=Dt(X),ot=Dt(St);Rt(St);var dt=Bt(St,2),Zt=Dt(dt);Rt(dt);var tt=Bt(dt,2);{var mt=Xt=>{var C=t_(),nt=Dt(C);Rt(C),ln(H=>_e(nt,`Accessed: ${H??""}`),[()=>new Date(q(a).lastAccessedAt).toLocaleString()]),Be(Xt,C)};wi(tt,Xt=>{q(a).lastAccessedAt&&Xt(mt)})}var bt=Bt(tt,2),Pt=Dt(bt);Rt(bt),Rt(X);var ft=Bt(X,2),Yt=Dt(ft),zt=Bt(Yt,2);Rt(ft),Cl(2),Rt(Ft),Rt(Ct),ln((Xt,C)=>{_e(ie,q(a).nodeType),_e(_,q(a).content),_e(ot,`Created: ${Xt??""}`),_e(Zt,`Updated: ${C??""}`),_e(Pt,`Reviews: ${q(a).reviewCount??0??""}`)},[()=>new Date(q(a).createdAt).toLocaleString(),()=>new Date(q(a).updatedAt).toLocaleString()]),$e("click",ve,()=>se(a,null)),$e("click",Yt,()=>{q(a)&&Yi.memories.promote(q(a).id)}),$e("click",zt,()=>{q(a)&&Yi.memories.demote(q(a).id)}),Be(rt,Ct)};wi(Gt,rt=>{q(a)&&rt(ce)})}Rt(A),ln(()=>{Lt.disabled=q(c),Cc(Lt,1,`px-4 py-2 rounded-xl bg-dream/20 border border-dream/40 text-dream-glow text-sm
 					hover:bg-dream/30 transition-all backdrop-blur-sm disabled:opacity-50
-					${tt(c)?"glow-dream animate-pulse-glow":""}`),me(dt,tt(c)?"◈ Dreaming...":"◈ Dream")}),Ke("keydown",C,it=>it.key==="Enter"&&E()),Dl(C,()=>tt(h),it=>de(h,it)),Ke("click",W,E),Ke("change",V,()=>p()),Ll(V,()=>tt(d),it=>de(d,it)),Ke("click",nt,u),Ke("click",Mt,()=>p()),Oe(i,S),rr(),s()}Rl(["keydown","click","change"]);export{mg as component};
+					${q(c)?"glow-dream animate-pulse-glow":""}`),_e(jt,q(c)?"◈ Dreaming...":"◈ Dream")}),$e("keydown",V,rt=>rt.key==="Enter"&&R()),Il(V,()=>q(h),rt=>se(h,rt)),$e("click",$,R),$e("change",J,()=>b()),Nl(J,()=>q(d),rt=>se(d,rt)),$e("click",Lt,y),$e("click",Y,()=>b()),Be(i,A),cr(),s()}Dl(["keydown","click","change"]);export{y_ as component};
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index 1a158b1..0000000
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diff --git a/apps/dashboard/build/_app/immutable/nodes/6.jU9oGgW9.js.gz b/apps/dashboard/build/_app/immutable/nodes/6.jU9oGgW9.js.gz
deleted file mode 100644
index faff6ea..0000000
Binary files a/apps/dashboard/build/_app/immutable/nodes/6.jU9oGgW9.js.gz and /dev/null differ
diff --git a/apps/dashboard/build/_app/version.json b/apps/dashboard/build/_app/version.json
index 7b3cd2d..261ce1e 100644
--- a/apps/dashboard/build/_app/version.json
+++ b/apps/dashboard/build/_app/version.json
@@ -1 +1 @@
-{"version":"1772420685161"}
\ No newline at end of file
+{"version":"1772567999839"}
\ No newline at end of file
diff --git a/apps/dashboard/build/_app/version.json.br b/apps/dashboard/build/_app/version.json.br
index e509b67..fb1a172 100644
Binary files a/apps/dashboard/build/_app/version.json.br and b/apps/dashboard/build/_app/version.json.br differ
diff --git a/apps/dashboard/build/_app/version.json.gz b/apps/dashboard/build/_app/version.json.gz
index 8405b55..fc71139 100644
Binary files a/apps/dashboard/build/_app/version.json.gz and b/apps/dashboard/build/_app/version.json.gz differ
diff --git a/apps/dashboard/build/index.html b/apps/dashboard/build/index.html
index ba24d23..46ca7e0 100644
--- a/apps/dashboard/build/index.html
+++ b/apps/dashboard/build/index.html
@@ -11,12 +11,12 @@
 		<link rel="icon" type="image/svg+xml" href="/favicon.svg" />
 		<link rel="apple-touch-icon" href="/favicon.svg" />
 		<link rel="manifest" href="/manifest.json" />
-		<link href="/dashboard/_app/immutable/entry/start.DK-jGlmm.js" rel="modulepreload">
-		<link href="/dashboard/_app/immutable/chunks/C9fAJV5Y.js" rel="modulepreload">
+		<link href="/dashboard/_app/immutable/entry/start.DFI9HUYp.js" rel="modulepreload">
+		<link href="/dashboard/_app/immutable/chunks/gFolWfSi.js" rel="modulepreload">
 		<link href="/dashboard/_app/immutable/chunks/C9Z4nxhR.js" rel="modulepreload">
 		<link href="/dashboard/_app/immutable/chunks/DnKV7_Y9.js" rel="modulepreload">
 		<link href="/dashboard/_app/immutable/chunks/CkyfbJUz.js" rel="modulepreload">
-		<link href="/dashboard/_app/immutable/entry/app.D66lMUMV.js" rel="modulepreload">
+		<link href="/dashboard/_app/immutable/entry/app.DfAGudnT.js" rel="modulepreload">
 		<link href="/dashboard/_app/immutable/chunks/DP9qWekZ.js" rel="modulepreload">
 		<link href="/dashboard/_app/immutable/chunks/DPfxVJHQ.js" rel="modulepreload">
 		<link href="/dashboard/_app/immutable/chunks/Bzak7iHL.js" rel="modulepreload">
@@ -32,7 +32,7 @@
 		<div style="display: contents">
 			<script>
 				{
-					__sveltekit_1xpb8v1 = {
+					__sveltekit_lu49g9 = {
 						base: "/dashboard",
 						assets: "/dashboard"
 					};
@@ -40,8 +40,8 @@
 					const element = document.currentScript.parentElement;
 
 					Promise.all([
-						import("/dashboard/_app/immutable/entry/start.DK-jGlmm.js"),
-						import("/dashboard/_app/immutable/entry/app.D66lMUMV.js")
+						import("/dashboard/_app/immutable/entry/start.DFI9HUYp.js"),
+						import("/dashboard/_app/immutable/entry/app.DfAGudnT.js")
 					]).then(([kit, app]) => {
 						kit.start(app, element);
 					});
diff --git a/apps/dashboard/build/index.html.br b/apps/dashboard/build/index.html.br
index 74fa4b5..8f952d7 100644
Binary files a/apps/dashboard/build/index.html.br and b/apps/dashboard/build/index.html.br differ
diff --git a/apps/dashboard/build/index.html.gz b/apps/dashboard/build/index.html.gz
index be03976..cacfece 100644
Binary files a/apps/dashboard/build/index.html.gz and b/apps/dashboard/build/index.html.gz differ
diff --git a/apps/dashboard/e2e/live-materialization.spec.ts b/apps/dashboard/e2e/live-materialization.spec.ts
new file mode 100644
index 0000000..0066205
--- /dev/null
+++ b/apps/dashboard/e2e/live-materialization.spec.ts
@@ -0,0 +1,413 @@
+import { test, expect, type Page } from '@playwright/test';
+import { readFileSync } from 'fs';
+import { join } from 'path';
+import { homedir } from 'os';
+
+const API = 'http://127.0.0.1:3927';
+const MCP = 'http://127.0.0.1:3928/mcp';
+const GRAPH_URL = '/dashboard/graph';
+
+// ─────────────────────────────────────────────────
+// MCP CLIENT — for creating memories
+// ─────────────────────────────────────────────────
+
+let mcpSessionId: string | null = null;
+let authToken: string | null = null;
+
+function getAuthToken(): string {
+	if (authToken) return authToken;
+	const tokenPath = join(homedir(), 'Library', 'Application Support', 'com.vestige.core', 'auth_token');
+	authToken = readFileSync(tokenPath, 'utf-8').trim();
+	return authToken;
+}
+
+async function initMcpSession(): Promise<string> {
+	if (mcpSessionId) return mcpSessionId;
+
+	const token = getAuthToken();
+
+	// Initialize
+	const initRes = await fetch(MCP, {
+		method: 'POST',
+		headers: {
+			'Content-Type': 'application/json',
+			'Authorization': `Bearer ${token}`,
+		},
+		body: JSON.stringify({
+			jsonrpc: '2.0', id: 1, method: 'initialize',
+			params: {
+				protocolVersion: '2025-03-26',
+				capabilities: {},
+				clientInfo: { name: 'e2e-playwright', version: '1.0.0' },
+			},
+		}),
+	});
+
+	mcpSessionId = initRes.headers.get('mcp-session-id')!;
+
+	// Send initialized notification
+	await fetch(MCP, {
+		method: 'POST',
+		headers: {
+			'Content-Type': 'application/json',
+			'Authorization': `Bearer ${token}`,
+			'Mcp-Session-Id': mcpSessionId,
+		},
+		body: JSON.stringify({ jsonrpc: '2.0', method: 'notifications/initialized' }),
+	});
+
+	return mcpSessionId;
+}
+
+let mcpCallId = 10;
+
+async function mcpCall(toolName: string, args: Record<string, unknown>): Promise<unknown> {
+	const sessionId = await initMcpSession();
+	const token = getAuthToken();
+	const id = mcpCallId++;
+
+	const res = await fetch(MCP, {
+		method: 'POST',
+		headers: {
+			'Content-Type': 'application/json',
+			'Authorization': `Bearer ${token}`,
+			'Mcp-Session-Id': sessionId,
+		},
+		body: JSON.stringify({
+			jsonrpc: '2.0', id, method: 'tools/call',
+			params: { name: toolName, arguments: args },
+		}),
+	});
+
+	const data = await res.json() as { result?: { content?: Array<{ text: string }> }; error?: unknown };
+	if (data.error) throw new Error(`MCP error: ${JSON.stringify(data.error)}`);
+
+	const text = data.result?.content?.[0]?.text;
+	return text ? JSON.parse(text) : data.result;
+}
+
+// ─────────────────────────────────────────────────
+// HELPERS
+// ─────────────────────────────────────────────────
+
+async function waitForGraphReady(page: Page) {
+	await page.waitForSelector('canvas', { timeout: 15_000 });
+	await page.waitForTimeout(2000);
+}
+
+async function createMemory(content: string, tags: string[] = [], nodeType = 'fact') {
+	const result = await mcpCall('smart_ingest', { content, tags, node_type: nodeType }) as {
+		nodeId?: string; success?: boolean;
+	};
+	return { id: result.nodeId!, success: result.success };
+}
+
+async function searchMemory(query: string) {
+	const res = await fetch(`${API}/api/search?q=${encodeURIComponent(query)}&limit=5`);
+	return res.json();
+}
+
+async function promoteMemory(id: string) {
+	const res = await fetch(`${API}/api/memories/${id}/promote`, { method: 'POST' });
+	return res.json();
+}
+
+async function deleteMemory(id: string) {
+	const res = await fetch(`${API}/api/memories/${id}`, { method: 'DELETE' });
+	return res.ok;
+}
+
+async function triggerDream() {
+	const res = await fetch(`${API}/api/dream`, { method: 'POST' });
+	return res.json();
+}
+
+// ─────────────────────────────────────────────────
+// TESTS
+// ─────────────────────────────────────────────────
+
+test.describe('Live Memory Materialization — Visual Proof', () => {
+	test.describe.configure({ mode: 'serial' });
+
+	let createdMemoryId: string;
+	let secondMemoryId: string;
+
+	test('1. Graph page loads with existing nodes', async ({ page }) => {
+		await page.goto(GRAPH_URL);
+		await waitForGraphReady(page);
+
+		const canvas = page.locator('canvas');
+		await expect(canvas).toBeVisible();
+
+		const stats = page.locator('.absolute.bottom-4.left-4');
+		await expect(stats).toContainText('nodes');
+		await expect(stats).toContainText('edges');
+
+		await page.screenshot({
+			path: 'e2e/screenshots/01-graph-loaded.png',
+			fullPage: true,
+		});
+	});
+
+	test('2. Memory materializes with rainbow burst when created', async ({ page }) => {
+		await page.goto(GRAPH_URL);
+		await waitForGraphReady(page);
+
+		const statsBefore = await page.locator('.absolute.bottom-4.left-4').textContent();
+		const nodeCountBefore = parseInt(statsBefore?.match(/(\d+) nodes/)?.[1] ?? '0');
+
+		await page.screenshot({
+			path: 'e2e/screenshots/02a-before-creation.png',
+			fullPage: true,
+		});
+
+		// Create a memory via MCP — fires WebSocket MemoryCreated event
+		const result = await createMemory(
+			'E2E TEST: Rust ownership model prevents data races at compile time',
+			['rust', 'memory-safety', 'e2e-test'],
+			'fact'
+		);
+		createdMemoryId = result.id;
+
+		// Wait for materialization animation (rainbow burst + elastic scale-up)
+		await page.waitForTimeout(3000);
+
+		await page.screenshot({
+			path: 'e2e/screenshots/02b-after-creation-materialized.png',
+			fullPage: true,
+		});
+
+		// Verify node count increased
+		const statsAfter = await page.locator('.absolute.bottom-4.left-4').textContent();
+		const nodeCountAfter = parseInt(statsAfter?.match(/(\d+) nodes/)?.[1] ?? '0');
+		expect(nodeCountAfter).toBeGreaterThanOrEqual(nodeCountBefore);
+	});
+
+	test('3. Second memory materializes and spawns near related node', async ({ page }) => {
+		await page.goto(GRAPH_URL);
+		await waitForGraphReady(page);
+
+		const result = await createMemory(
+			'E2E TEST: Rust lifetimes ensure references are always valid',
+			['rust', 'lifetimes', 'e2e-test'],
+			'fact'
+		);
+		secondMemoryId = result.id;
+
+		await page.waitForTimeout(3000);
+
+		await page.screenshot({
+			path: 'e2e/screenshots/03-second-node-spawned.png',
+			fullPage: true,
+		});
+	});
+
+	test('4. Search triggers pulse effect across all nodes', async ({ page }) => {
+		await page.goto(GRAPH_URL);
+		await waitForGraphReady(page);
+
+		await page.screenshot({
+			path: 'e2e/screenshots/04a-before-search.png',
+			fullPage: true,
+		});
+
+		// Trigger search — fires SearchPerformed WebSocket event
+		await searchMemory('rust ownership');
+
+		await page.waitForTimeout(1500);
+
+		await page.screenshot({
+			path: 'e2e/screenshots/04b-search-pulse.png',
+			fullPage: true,
+		});
+	});
+
+	test('5. Memory promotion triggers green glow + node growth', async ({ page }) => {
+		test.skip(!createdMemoryId, 'No memory to promote');
+
+		await page.goto(GRAPH_URL);
+		await waitForGraphReady(page);
+
+		await page.screenshot({
+			path: 'e2e/screenshots/05a-before-promotion.png',
+			fullPage: true,
+		});
+
+		await promoteMemory(createdMemoryId);
+
+		await page.waitForTimeout(2500);
+
+		await page.screenshot({
+			path: 'e2e/screenshots/05b-after-promotion-green-glow.png',
+			fullPage: true,
+		});
+	});
+
+	test('6. Dream cycle triggers purple effects and connection discoveries', async ({ page }) => {
+		await page.goto(GRAPH_URL);
+		await waitForGraphReady(page);
+
+		await page.screenshot({
+			path: 'e2e/screenshots/06a-before-dream.png',
+			fullPage: true,
+		});
+
+		// Trigger dream — fires DreamStarted, DreamProgress, DreamCompleted,
+		// and ConnectionDiscovered events
+		await triggerDream();
+
+		// Wait for dream effects (purple pulses cascade, connections appear)
+		await page.waitForTimeout(5000);
+
+		await page.screenshot({
+			path: 'e2e/screenshots/06b-after-dream-connections.png',
+			fullPage: true,
+		});
+	});
+
+	test('7. Memory deletion triggers implosion effect', async ({ page }) => {
+		test.skip(!secondMemoryId, 'No memory to delete');
+
+		await page.goto(GRAPH_URL);
+		await waitForGraphReady(page);
+
+		await page.screenshot({
+			path: 'e2e/screenshots/07a-before-deletion.png',
+			fullPage: true,
+		});
+
+		await deleteMemory(secondMemoryId);
+
+		await page.waitForTimeout(2500);
+
+		await page.screenshot({
+			path: 'e2e/screenshots/07b-after-deletion-implosion.png',
+			fullPage: true,
+		});
+	});
+
+	test('8. Rapid-fire creation: 5 memories spawn smoothly', async ({ page }) => {
+		await page.goto(GRAPH_URL);
+		await waitForGraphReady(page);
+
+		const statsBefore = await page.locator('.absolute.bottom-4.left-4').textContent();
+		const nodeCountBefore = parseInt(statsBefore?.match(/(\d+) nodes/)?.[1] ?? '0');
+
+		await page.screenshot({
+			path: 'e2e/screenshots/08a-before-rapid-fire.png',
+			fullPage: true,
+		});
+
+		const rapidIds: string[] = [];
+		for (let i = 0; i < 5; i++) {
+			const result = await createMemory(
+				`E2E RAPID ${i}: Testing live materialization performance #${i}`,
+				['e2e-rapid', 'performance'],
+				i % 2 === 0 ? 'fact' : 'concept'
+			);
+			rapidIds.push(result.id);
+			await page.waitForTimeout(500);
+		}
+
+		// Wait for all animations to complete
+		await page.waitForTimeout(4000);
+
+		await page.screenshot({
+			path: 'e2e/screenshots/08b-after-rapid-fire-5-nodes.png',
+			fullPage: true,
+		});
+
+		const statsAfter = await page.locator('.absolute.bottom-4.left-4').textContent();
+		const nodeCountAfter = parseInt(statsAfter?.match(/(\d+) nodes/)?.[1] ?? '0');
+		expect(nodeCountAfter).toBeGreaterThanOrEqual(nodeCountBefore);
+
+		// Cleanup
+		for (const id of rapidIds) {
+			await deleteMemory(id);
+		}
+		await page.waitForTimeout(2000);
+
+		await page.screenshot({
+			path: 'e2e/screenshots/08c-after-rapid-fire-cleanup.png',
+			fullPage: true,
+		});
+	});
+
+	test('9. Node selection works on live-spawned nodes', async ({ page }) => {
+		await page.goto(GRAPH_URL);
+		await waitForGraphReady(page);
+
+		const result = await createMemory(
+			'E2E TEST: Interactive node selection verification',
+			['e2e-test', 'interaction'],
+			'note'
+		);
+
+		await page.waitForTimeout(3000);
+
+		const canvas = page.locator('canvas');
+		const box = await canvas.boundingBox();
+		if (box) {
+			await page.mouse.click(box.x + box.width / 2, box.y + box.height / 2);
+			await page.waitForTimeout(500);
+		}
+
+		await page.screenshot({
+			path: 'e2e/screenshots/09-node-interaction.png',
+			fullPage: true,
+		});
+
+		await deleteMemory(result.id);
+	});
+
+	test('10. Stats bar updates live during mutations', async ({ page }) => {
+		await page.goto(GRAPH_URL);
+		await waitForGraphReady(page);
+
+		const initialStats = await page.locator('.absolute.bottom-4.left-4').textContent();
+		const initialNodes = parseInt(initialStats?.match(/(\d+) nodes/)?.[1] ?? '0');
+
+		const result = await createMemory(
+			'E2E TEST: Stats bar live update verification',
+			['e2e-test'],
+			'fact'
+		);
+
+		await page.waitForTimeout(2000);
+
+		const afterCreate = await page.locator('.absolute.bottom-4.left-4').textContent();
+		const afterNodes = parseInt(afterCreate?.match(/(\d+) nodes/)?.[1] ?? '0');
+		expect(afterNodes).toBeGreaterThanOrEqual(initialNodes);
+
+		await page.screenshot({
+			path: 'e2e/screenshots/10-live-stats-update.png',
+			fullPage: true,
+		});
+
+		await deleteMemory(result.id);
+	});
+
+	test('11. Cleanup: remove e2e test memories', async ({ page }) => {
+		if (createdMemoryId) {
+			await deleteMemory(createdMemoryId);
+		}
+
+		// Search for remaining e2e test memories and clean them up
+		const results = await searchMemory('E2E TEST');
+		if (results.results) {
+			for (const r of results.results) {
+				if (r.content?.includes('E2E TEST') || r.content?.includes('E2E RAPID')) {
+					await deleteMemory(r.id);
+				}
+			}
+		}
+
+		await page.goto(GRAPH_URL);
+		await waitForGraphReady(page);
+
+		await page.screenshot({
+			path: 'e2e/screenshots/11-final-clean-state.png',
+			fullPage: true,
+		});
+	});
+});
diff --git a/apps/dashboard/package-lock.json b/apps/dashboard/package-lock.json
new file mode 100644
index 0000000..997bd9a
--- /dev/null
+++ b/apps/dashboard/package-lock.json
@@ -0,0 +1,1252 @@
+{
+  "name": "@vestige/dashboard",
+  "version": "2.0.0",
+  "lockfileVersion": 3,
+  "requires": true,
+  "packages": {
+    "": {
+      "name": "@vestige/dashboard",
+      "version": "2.0.0",
+      "dependencies": {
+        "three": "^0.172.0"
+      },
+      "devDependencies": {
+        "@playwright/test": "^1.58.2",
+        "@sveltejs/adapter-static": "^3.0.0",
+        "@sveltejs/kit": "^2.20.0",
+        "@sveltejs/vite-plugin-svelte": "^5.0.0",
+        "@tailwindcss/vite": "^4.0.0",
+        "@types/three": "^0.172.0",
+        "@vitest/coverage-v8": "^4.0.18",
+        "svelte": "^5.0.0",
+        "svelte-check": "^4.0.0",
+        "tailwindcss": "^4.0.0",
+        "typescript": "^5.7.0",
+        "vite": "^6.0.0",
+        "vitest": "^4.0.18"
+      }
+    },
+    "../../node_modules/.pnpm/@sveltejs+adapter-static@3.0.10_@sveltejs+kit@2.53.0_@sveltejs+vite-plugin-svelte@5.1.1_2fb4d22ec8ce62501b07fe41e00e2d2f/node_modules/@sveltejs/adapter-static": {
+      "version": "3.0.10",
+      "dev": true,
+      "license": "MIT",
+      "devDependencies": {
+        "@playwright/test": "^1.51.1",
+        "@sveltejs/kit": "^2.43.7",
+        "@sveltejs/vite-plugin-svelte": "^6.0.0-next.3",
+        "@types/node": "^18.19.119",
+        "sirv": "^3.0.0",
+        "svelte": "^5.39.3",
+        "typescript": "^5.3.3",
+        "vite": "^6.3.5"
+      },
+      "peerDependencies": {
+        "@sveltejs/kit": "^2.0.0"
+      }
+    },
+    "../../node_modules/.pnpm/@sveltejs+kit@2.53.0_@sveltejs+vite-plugin-svelte@5.1.1_svelte@5.53.2_vite@6.4.1_@types_da6f945e4bdc5861c12f795ef3b5ca26/node_modules/@sveltejs/kit": {
+      "version": "2.53.0",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "@standard-schema/spec": "^1.0.0",
+        "@sveltejs/acorn-typescript": "^1.0.5",
+        "@types/cookie": "^0.6.0",
+        "acorn": "^8.14.1",
+        "cookie": "^0.6.0",
+        "devalue": "^5.6.3",
+        "esm-env": "^1.2.2",
+        "kleur": "^4.1.5",
+        "magic-string": "^0.30.5",
+        "mrmime": "^2.0.0",
+        "set-cookie-parser": "^3.0.0",
+        "sirv": "^3.0.0"
+      },
+      "bin": {
+        "svelte-kit": "svelte-kit.js"
+      },
+      "devDependencies": {
+        "@opentelemetry/api": "^1.0.0",
+        "@playwright/test": "1.58.2",
+        "@sveltejs/vite-plugin-svelte": "^6.0.0-next.3",
+        "@types/connect": "^3.4.38",
+        "@types/node": "^18.19.119",
+        "@types/set-cookie-parser": "^2.4.7",
+        "dts-buddy": "^0.6.2",
+        "rollup": "^4.14.2",
+        "svelte": "^5.51.5",
+        "svelte-preprocess": "^6.0.0",
+        "typescript": "^5.3.3",
+        "vite": "^6.3.5",
+        "vitest": "^4.0.0"
+      },
+      "engines": {
+        "node": ">=18.13"
+      },
+      "peerDependencies": {
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+      "integrity": "sha512-ybx0WO1/8bSBLEWXZvEd7gMW3Sn3JFlW3TvX1nREbDLRNQNaeNN8WK0meBwPdAaOI7TtRRRJn/Es1zhrrCHu7g==",
+      "dev": true,
+      "license": "ISC"
+    },
+    "node_modules/source-map-js": {
+      "version": "1.2.1",
+      "resolved": "https://registry.npmjs.org/source-map-js/-/source-map-js-1.2.1.tgz",
+      "integrity": "sha512-UXWMKhLOwVKb728IUtQPXxfYU+usdybtUrK/8uGE8CQMvrhOpwvzDBwj0QhSL7MQc7vIsISBG8VQ8+IDQxpfQA==",
+      "dev": true,
+      "license": "BSD-3-Clause",
+      "engines": {
+        "node": ">=0.10.0"
+      }
+    },
+    "node_modules/stackback": {
+      "version": "0.0.2",
+      "resolved": "https://registry.npmjs.org/stackback/-/stackback-0.0.2.tgz",
+      "integrity": "sha512-1XMJE5fQo1jGH6Y/7ebnwPOBEkIEnT4QF32d5R1+VXdXveM0IBMJt8zfaxX1P3QhVwrYe+576+jkANtSS2mBbw==",
+      "dev": true,
+      "license": "MIT"
+    },
+    "node_modules/std-env": {
+      "version": "3.10.0",
+      "resolved": "https://registry.npmjs.org/std-env/-/std-env-3.10.0.tgz",
+      "integrity": "sha512-5GS12FdOZNliM5mAOxFRg7Ir0pWz8MdpYm6AY6VPkGpbA7ZzmbzNcBJQ0GPvvyWgcY7QAhCgf9Uy89I03faLkg==",
+      "dev": true,
+      "license": "MIT"
+    },
+    "node_modules/supports-color": {
+      "version": "7.2.0",
+      "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-7.2.0.tgz",
+      "integrity": "sha512-qpCAvRl9stuOHveKsn7HncJRvv501qIacKzQlO/+Lwxc9+0q2wLyv4Dfvt80/DPn2pqOBsJdDiogXGR9+OvwRw==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "has-flag": "^4.0.0"
+      },
+      "engines": {
+        "node": ">=8"
+      }
+    },
+    "node_modules/svelte": {
+      "resolved": "../../node_modules/.pnpm/svelte@5.53.2/node_modules/svelte",
+      "link": true
+    },
+    "node_modules/svelte-check": {
+      "resolved": "../../node_modules/.pnpm/svelte-check@4.4.3_picomatch@4.0.3_svelte@5.53.2_typescript@5.9.3/node_modules/svelte-check",
+      "link": true
+    },
+    "node_modules/tailwindcss": {
+      "resolved": "../../node_modules/.pnpm/tailwindcss@4.2.0/node_modules/tailwindcss",
+      "link": true
+    },
+    "node_modules/three": {
+      "resolved": "../../node_modules/.pnpm/three@0.172.0/node_modules/three",
+      "link": true
+    },
+    "node_modules/tinybench": {
+      "version": "2.9.0",
+      "resolved": "https://registry.npmjs.org/tinybench/-/tinybench-2.9.0.tgz",
+      "integrity": "sha512-0+DUvqWMValLmha6lr4kD8iAMK1HzV0/aKnCtWb9v9641TnP/MFb7Pc2bxoxQjTXAErryXVgUOfv2YqNllqGeg==",
+      "dev": true,
+      "license": "MIT"
+    },
+    "node_modules/tinyexec": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/tinyexec/-/tinyexec-1.0.2.tgz",
+      "integrity": "sha512-W/KYk+NFhkmsYpuHq5JykngiOCnxeVL8v8dFnqxSD8qEEdRfXk1SDM6JzNqcERbcGYj9tMrDQBYV9cjgnunFIg==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">=18"
+      }
+    },
+    "node_modules/tinyglobby": {
+      "version": "0.2.15",
+      "resolved": "https://registry.npmjs.org/tinyglobby/-/tinyglobby-0.2.15.tgz",
+      "integrity": "sha512-j2Zq4NyQYG5XMST4cbs02Ak8iJUdxRM0XI5QyxXuZOzKOINmWurp3smXu3y5wDcJrptwpSjgXHzIQxR0omXljQ==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "fdir": "^6.5.0",
+        "picomatch": "^4.0.3"
+      },
+      "engines": {
+        "node": ">=12.0.0"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/SuperchupuDev"
+      }
+    },
+    "node_modules/tinyrainbow": {
+      "version": "3.0.3",
+      "resolved": "https://registry.npmjs.org/tinyrainbow/-/tinyrainbow-3.0.3.tgz",
+      "integrity": "sha512-PSkbLUoxOFRzJYjjxHJt9xro7D+iilgMX/C9lawzVuYiIdcihh9DXmVibBe8lmcFrRi/VzlPjBxbN7rH24q8/Q==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">=14.0.0"
+      }
+    },
+    "node_modules/typescript": {
+      "resolved": "../../node_modules/.pnpm/typescript@5.9.3/node_modules/typescript",
+      "link": true
+    },
+    "node_modules/vite": {
+      "resolved": "../../node_modules/.pnpm/vite@6.4.1_@types+node@20.19.30_jiti@2.6.1_lightningcss@1.31.1/node_modules/vite",
+      "link": true
+    },
+    "node_modules/vitest": {
+      "version": "4.0.18",
+      "resolved": "https://registry.npmjs.org/vitest/-/vitest-4.0.18.tgz",
+      "integrity": "sha512-hOQuK7h0FGKgBAas7v0mSAsnvrIgAvWmRFjmzpJ7SwFHH3g1k2u37JtYwOwmEKhK6ZO3v9ggDBBm0La1LCK4uQ==",
+      "dev": true,
+      "license": "MIT",
+      "peer": true,
+      "dependencies": {
+        "@vitest/expect": "4.0.18",
+        "@vitest/mocker": "4.0.18",
+        "@vitest/pretty-format": "4.0.18",
+        "@vitest/runner": "4.0.18",
+        "@vitest/snapshot": "4.0.18",
+        "@vitest/spy": "4.0.18",
+        "@vitest/utils": "4.0.18",
+        "es-module-lexer": "^1.7.0",
+        "expect-type": "^1.2.2",
+        "magic-string": "^0.30.21",
+        "obug": "^2.1.1",
+        "pathe": "^2.0.3",
+        "picomatch": "^4.0.3",
+        "std-env": "^3.10.0",
+        "tinybench": "^2.9.0",
+        "tinyexec": "^1.0.2",
+        "tinyglobby": "^0.2.15",
+        "tinyrainbow": "^3.0.3",
+        "vite": "^6.0.0 || ^7.0.0",
+        "why-is-node-running": "^2.3.0"
+      },
+      "bin": {
+        "vitest": "vitest.mjs"
+      },
+      "engines": {
+        "node": "^20.0.0 || ^22.0.0 || >=24.0.0"
+      },
+      "funding": {
+        "url": "https://opencollective.com/vitest"
+      },
+      "peerDependencies": {
+        "@edge-runtime/vm": "*",
+        "@opentelemetry/api": "^1.9.0",
+        "@types/node": "^20.0.0 || ^22.0.0 || >=24.0.0",
+        "@vitest/browser-playwright": "4.0.18",
+        "@vitest/browser-preview": "4.0.18",
+        "@vitest/browser-webdriverio": "4.0.18",
+        "@vitest/ui": "4.0.18",
+        "happy-dom": "*",
+        "jsdom": "*"
+      },
+      "peerDependenciesMeta": {
+        "@edge-runtime/vm": {
+          "optional": true
+        },
+        "@opentelemetry/api": {
+          "optional": true
+        },
+        "@types/node": {
+          "optional": true
+        },
+        "@vitest/browser-playwright": {
+          "optional": true
+        },
+        "@vitest/browser-preview": {
+          "optional": true
+        },
+        "@vitest/browser-webdriverio": {
+          "optional": true
+        },
+        "@vitest/ui": {
+          "optional": true
+        },
+        "happy-dom": {
+          "optional": true
+        },
+        "jsdom": {
+          "optional": true
+        }
+      }
+    },
+    "node_modules/why-is-node-running": {
+      "version": "2.3.0",
+      "resolved": "https://registry.npmjs.org/why-is-node-running/-/why-is-node-running-2.3.0.tgz",
+      "integrity": "sha512-hUrmaWBdVDcxvYqnyh09zunKzROWjbZTiNy8dBEjkS7ehEDQibXJ7XvlmtbwuTclUiIyN+CyXQD4Vmko8fNm8w==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "siginfo": "^2.0.0",
+        "stackback": "0.0.2"
+      },
+      "bin": {
+        "why-is-node-running": "cli.js"
+      },
+      "engines": {
+        "node": ">=8"
+      }
+    }
+  }
+}
diff --git a/apps/dashboard/package.json b/apps/dashboard/package.json
index 7015045..22fa39e 100644
--- a/apps/dashboard/package.json
+++ b/apps/dashboard/package.json
@@ -1,27 +1,32 @@
 {
   "name": "@vestige/dashboard",
-  "version": "2.0.0",
+  "version": "2.0.3",
   "private": true,
   "type": "module",
   "scripts": {
     "dev": "vite dev",
     "build": "vite build",
     "preview": "vite preview",
-    "check": "svelte-kit sync && svelte-check --tsconfig ./tsconfig.json"
+    "check": "svelte-kit sync && svelte-check --tsconfig ./tsconfig.json",
+    "test": "vitest run",
+    "test:watch": "vitest"
   },
   "dependencies": {
     "three": "^0.172.0"
   },
   "devDependencies": {
+    "@playwright/test": "^1.58.2",
     "@sveltejs/adapter-static": "^3.0.0",
     "@sveltejs/kit": "^2.20.0",
     "@sveltejs/vite-plugin-svelte": "^5.0.0",
     "@tailwindcss/vite": "^4.0.0",
     "@types/three": "^0.172.0",
+    "@vitest/coverage-v8": "^4.0.18",
     "svelte": "^5.0.0",
     "svelte-check": "^4.0.0",
     "tailwindcss": "^4.0.0",
     "typescript": "^5.7.0",
-    "vite": "^6.0.0"
+    "vite": "^6.0.0",
+    "vitest": "^4.0.18"
   }
 }
diff --git a/apps/dashboard/playwright.config.ts b/apps/dashboard/playwright.config.ts
new file mode 100644
index 0000000..95f8fd4
--- /dev/null
+++ b/apps/dashboard/playwright.config.ts
@@ -0,0 +1,27 @@
+import { defineConfig } from '@playwright/test';
+
+const PORT = 5199;
+
+export default defineConfig({
+	testDir: './e2e',
+	timeout: 60_000,
+	expect: { timeout: 10_000 },
+	fullyParallel: false,
+	retries: 0,
+	reporter: [['list'], ['html', { open: 'never' }]],
+	use: {
+		baseURL: `http://localhost:${PORT}`,
+		screenshot: 'on',
+		video: 'retain-on-failure',
+		trace: 'retain-on-failure',
+		launchOptions: {
+			args: ['--use-gl=angle', '--ignore-gpu-blocklist'],
+		},
+	},
+	webServer: {
+		command: `npx vite dev --port ${PORT}`,
+		port: PORT,
+		reuseExistingServer: true,
+		timeout: 30_000,
+	},
+});
diff --git a/apps/dashboard/src/lib/components/Graph3D.svelte b/apps/dashboard/src/lib/components/Graph3D.svelte
index 983e703..f0f0954 100644
--- a/apps/dashboard/src/lib/components/Graph3D.svelte
+++ b/apps/dashboard/src/lib/components/Graph3D.svelte
@@ -8,7 +8,7 @@
 	import { ParticleSystem } from '$lib/graph/particles';
 	import { EffectManager } from '$lib/graph/effects';
 	import { DreamMode } from '$lib/graph/dream-mode';
-	import { mapEventToEffects } from '$lib/graph/events';
+	import { mapEventToEffects, type GraphMutationContext, type GraphMutation } from '$lib/graph/events';
 	import { createNebulaBackground, updateNebula } from '$lib/graph/shaders/nebula.frag';
 	import { createPostProcessing, updatePostProcessing, type PostProcessingStack } from '$lib/graph/shaders/post-processing';
 	import type * as THREE from 'three';
@@ -20,9 +20,10 @@
 		events?: VestigeEvent[];
 		isDreaming?: boolean;
 		onSelect?: (nodeId: string) => void;
+		onGraphMutation?: (mutation: GraphMutation) => void;
 	}
 
-	let { nodes, edges, centerId, events = [], isDreaming = false, onSelect }: Props = $props();
+	let { nodes, edges, centerId, events = [], isDreaming = false, onSelect, onGraphMutation }: Props = $props();
 
 	let container: HTMLDivElement;
 	let ctx: SceneContext;
@@ -41,6 +42,9 @@
 	// Event tracking
 	let processedEventCount = 0;
 
+	// Internal tracking: initial nodes + live-added nodes
+	let allNodes: GraphNode[] = [];
+
 	onMount(() => {
 		ctx = createScene(container);
 
@@ -63,6 +67,9 @@
 		edgeManager.createEdges(edges, positions);
 		forceSim = new ForceSimulation(positions);
 
+		// Track all nodes (initial set)
+		allNodes = [...nodes];
+
 		ctx.scene.add(edgeManager.group);
 		ctx.scene.add(nodeManager.group);
 
@@ -96,9 +103,12 @@
 		nodeManager.updatePositions();
 		edgeManager.updatePositions(nodeManager.positions);
 
+		// Animate edge growth/dissolution
+		edgeManager.animateEdges(nodeManager.positions);
+
 		// Animate
 		particles.animate(time);
-		nodeManager.animate(time, nodes, ctx.camera);
+		nodeManager.animate(time, allNodes, ctx.camera);
 
 		// Dream mode
 		dreamMode.setActive(isDreaming);
@@ -116,7 +126,7 @@
 
 		// Events + effects
 		processEvents();
-		effects.update(nodeManager.meshMap, ctx.camera);
+		effects.update(nodeManager.meshMap, ctx.camera, nodeManager.positions);
 
 		ctx.controls.update();
 		ctx.composer.render();
@@ -128,8 +138,26 @@
 		const newEvents = events.slice(processedEventCount);
 		processedEventCount = events.length;
 
+		const mutationCtx: GraphMutationContext = {
+			effects,
+			nodeManager,
+			edgeManager,
+			forceSim,
+			camera: ctx.camera,
+			onMutation: (mutation: GraphMutation) => {
+				// Update internal allNodes tracking
+				if (mutation.type === 'nodeAdded') {
+					allNodes = [...allNodes, mutation.node];
+				} else if (mutation.type === 'nodeRemoved') {
+					allNodes = allNodes.filter((n) => n.id !== mutation.nodeId);
+				}
+				// Notify parent
+				onGraphMutation?.(mutation);
+			},
+		};
+
 		for (const event of newEvents) {
-			mapEventToEffects(event, effects, nodeManager.positions, nodeManager.meshMap, ctx.camera);
+			mapEventToEffects(event, mutationCtx, allNodes);
 		}
 	}
 
diff --git a/apps/dashboard/src/lib/graph/__tests__/edges.test.ts b/apps/dashboard/src/lib/graph/__tests__/edges.test.ts
new file mode 100644
index 0000000..eca71ec
--- /dev/null
+++ b/apps/dashboard/src/lib/graph/__tests__/edges.test.ts
@@ -0,0 +1,310 @@
+import { describe, it, expect, vi, beforeEach } from 'vitest';
+
+vi.mock('three', async () => {
+	const mock = await import('./three-mock');
+	return { ...mock };
+});
+
+import { EdgeManager } from '../edges';
+import { Vector3 } from './three-mock';
+import { makeEdge, resetNodeCounter } from './helpers';
+
+describe('EdgeManager', () => {
+	let manager: EdgeManager;
+	let positions: Map<string, InstanceType<typeof Vector3>>;
+
+	beforeEach(() => {
+		resetNodeCounter();
+		manager = new EdgeManager();
+		positions = new Map([
+			['a', new Vector3(0, 0, 0)],
+			['b', new Vector3(10, 0, 0)],
+			['c', new Vector3(0, 10, 0)],
+			['d', new Vector3(10, 10, 0)],
+		]);
+	});
+
+	describe('createEdges', () => {
+		it('creates line objects for all edges', () => {
+			const edges = [makeEdge('a', 'b'), makeEdge('b', 'c')];
+			manager.createEdges(edges, positions);
+
+			expect(manager.group.children.length).toBe(2);
+		});
+
+		it('skips edges with missing node positions', () => {
+			const edges = [makeEdge('a', 'missing')];
+			manager.createEdges(edges, positions);
+
+			expect(manager.group.children.length).toBe(0);
+		});
+
+		it('stores source/target in userData', () => {
+			const edges = [makeEdge('a', 'b')];
+			manager.createEdges(edges, positions);
+
+			const line = manager.group.children[0];
+			expect(line.userData.source).toBe('a');
+			expect(line.userData.target).toBe('b');
+		});
+
+		it('caps opacity at 0.6', () => {
+			const edges = [makeEdge('a', 'b', { weight: 10.0 })];
+			manager.createEdges(edges, positions);
+
+			const line = manager.group.children[0] as any;
+			expect(line.material.opacity).toBeLessThanOrEqual(0.6);
+		});
+	});
+
+	describe('addEdge — growth animation', () => {
+		it('adds a new line to the group', () => {
+			const edge = makeEdge('a', 'b');
+			manager.addEdge(edge, positions);
+
+			expect(manager.group.children.length).toBe(1);
+		});
+
+		it('starts with zero-length line at source position', () => {
+			const edge = makeEdge('a', 'b');
+			manager.addEdge(edge, positions);
+
+			const line = manager.group.children[0] as any;
+			const attrs = line.geometry.attributes.position;
+
+			// Both endpoints should be at source (a) position
+			expect(attrs.getX(0)).toBe(0);
+			expect(attrs.getX(1)).toBe(0); // not yet at target
+		});
+
+		it('starts with zero opacity', () => {
+			const edge = makeEdge('a', 'b');
+			manager.addEdge(edge, positions);
+
+			const line = manager.group.children[0] as any;
+			expect(line.material.opacity).toBe(0);
+		});
+
+		it('grows to full length over 45 frames', () => {
+			const edge = makeEdge('a', 'b');
+			manager.addEdge(edge, positions);
+
+			// Animate through growth
+			for (let f = 0; f < 45; f++) {
+				manager.animateEdges(positions);
+			}
+
+			const line = manager.group.children[0] as any;
+			const attrs = line.geometry.attributes.position;
+
+			// End point should be at target position
+			expect(attrs.getX(1)).toBeCloseTo(10, 0);
+		});
+
+		it('opacity increases during growth', () => {
+			const edge = makeEdge('a', 'b');
+			manager.addEdge(edge, positions);
+
+			for (let f = 0; f < 25; f++) {
+				manager.animateEdges(positions);
+			}
+
+			const line = manager.group.children[0] as any;
+			expect(line.material.opacity).toBeGreaterThan(0);
+		});
+
+		it('reaches final opacity after growth completes', () => {
+			const edge = makeEdge('a', 'b');
+			manager.addEdge(edge, positions);
+
+			for (let f = 0; f < 46; f++) {
+				manager.animateEdges(positions);
+			}
+
+			const line = manager.group.children[0] as any;
+			expect(line.material.opacity).toBe(0.5);
+		});
+
+		it('uses easeOutCubic for smooth deceleration', () => {
+			const edge = makeEdge('a', 'b');
+			manager.addEdge(edge, positions);
+
+			// Record end point X at each frame
+			const xValues: number[] = [];
+			for (let f = 0; f < 45; f++) {
+				manager.animateEdges(positions);
+				const line = manager.group.children[0] as any;
+				const attrs = line.geometry.attributes.position;
+				xValues.push(attrs.getX(1));
+			}
+
+			// easeOutCubic: fast start, slow end
+			// First half should cover more than 50% of distance
+			const midIdx = Math.floor(xValues.length / 2);
+			const midProgress = xValues[midIdx] / 10;
+			expect(midProgress).toBeGreaterThan(0.5);
+		});
+
+		it('skips edges with missing positions', () => {
+			const edge = makeEdge('a', 'missing');
+			manager.addEdge(edge, positions);
+
+			// Line should be created but with no geometry update
+			expect(manager.group.children.length).toBe(0);
+		});
+	});
+
+	describe('removeEdgesForNode', () => {
+		it('marks connected edges for dissolution', () => {
+			const edges = [makeEdge('a', 'b'), makeEdge('b', 'c'), makeEdge('c', 'd')];
+			manager.createEdges(edges, positions);
+			expect(manager.group.children.length).toBe(3);
+
+			manager.removeEdgesForNode('b');
+
+			// After dissolution animation completes
+			for (let f = 0; f < 45; f++) {
+				manager.animateEdges(positions);
+			}
+
+			// Only edge c->d should remain
+			expect(manager.group.children.length).toBe(1);
+			expect(manager.group.children[0].userData.source).toBe('c');
+		});
+
+		it('dissolving edges fade out over 40 frames', () => {
+			const edges = [makeEdge('a', 'b')];
+			manager.createEdges(edges, positions);
+
+			const line = manager.group.children[0] as any;
+			const initialOpacity = line.material.opacity;
+
+			manager.removeEdgesForNode('a');
+
+			// Midway through dissolution
+			for (let f = 0; f < 20; f++) {
+				manager.animateEdges(positions);
+			}
+
+			expect(line.material.opacity).toBeLessThan(initialOpacity);
+			expect(line.material.opacity).toBeGreaterThan(0);
+		});
+
+		it('fully removes edge after dissolution completes', () => {
+			const edges = [makeEdge('a', 'b')];
+			manager.createEdges(edges, positions);
+
+			manager.removeEdgesForNode('a');
+
+			for (let f = 0; f < 45; f++) {
+				manager.animateEdges(positions);
+			}
+
+			expect(manager.group.children.length).toBe(0);
+		});
+
+		it('cancels active growth animation if edge is dissolving', () => {
+			const edge = makeEdge('a', 'b');
+			manager.addEdge(edge, positions);
+
+			// Partially grow
+			for (let f = 0; f < 10; f++) {
+				manager.animateEdges(positions);
+			}
+
+			// Then dissolve
+			manager.removeEdgesForNode('a');
+
+			for (let f = 0; f < 45; f++) {
+				manager.animateEdges(positions);
+			}
+
+			expect(manager.group.children.length).toBe(0);
+		});
+	});
+
+	describe('updatePositions', () => {
+		it('updates static edge endpoints', () => {
+			const edges = [makeEdge('a', 'b')];
+			manager.createEdges(edges, positions);
+
+			// Move node a
+			positions.set('a', new Vector3(5, 5, 5));
+			manager.updatePositions(positions);
+
+			const line = manager.group.children[0] as any;
+			const attrs = line.geometry.attributes.position;
+			expect(attrs.getX(0)).toBe(5);
+			expect(attrs.getY(0)).toBe(5);
+		});
+
+		it('skips edges currently being animated', () => {
+			// Add a growing edge
+			const edge = makeEdge('a', 'b');
+			manager.addEdge(edge, positions);
+
+			// updatePositions should not override the animation
+			manager.updatePositions(positions);
+
+			// Growing edge should still be at its animated state
+			const line = manager.group.children[0] as any;
+			const attrs = line.geometry.attributes.position;
+			// Point 1 should still be at source (zero-length start), not target
+			expect(attrs.getX(1)).toBe(0);
+		});
+	});
+
+	describe('multiple simultaneous edge animations', () => {
+		it('handles multiple edges growing at once', () => {
+			manager.addEdge(makeEdge('a', 'b'), positions);
+			manager.addEdge(makeEdge('c', 'd'), positions);
+
+			for (let f = 0; f < 50; f++) {
+				manager.animateEdges(positions);
+			}
+
+			// Both should be fully grown
+			expect(manager.group.children.length).toBe(2);
+			manager.group.children.forEach((child) => {
+				expect((child as any).material.opacity).toBe(0.5);
+			});
+		});
+
+		it('handles mixed growing and dissolving edges', () => {
+			// Create a static edge
+			manager.createEdges([makeEdge('a', 'b')], positions);
+
+			// Add a growing edge
+			manager.addEdge(makeEdge('c', 'd'), positions);
+
+			// Dissolve the static edge
+			manager.removeEdgesForNode('a');
+
+			for (let f = 0; f < 50; f++) {
+				manager.animateEdges(positions);
+			}
+
+			// Only the new edge should remain
+			expect(manager.group.children.length).toBe(1);
+			expect(manager.group.children[0].userData.source).toBe('c');
+		});
+	});
+
+	describe('dispose', () => {
+		it('clears animation queues and disposes materials without error', () => {
+			manager.createEdges([makeEdge('a', 'b')], positions);
+			manager.addEdge(makeEdge('c', 'd'), positions);
+
+			// Dispose should not throw and should clean up materials
+			expect(() => manager.dispose()).not.toThrow();
+
+			// After dispose, adding new animations should not interact with old state
+			manager.addEdge(makeEdge('a', 'c'), positions);
+			expect(() => {
+				for (let f = 0; f < 50; f++) {
+					manager.animateEdges(positions);
+				}
+			}).not.toThrow();
+		});
+	});
+});
diff --git a/apps/dashboard/src/lib/graph/__tests__/effects.test.ts b/apps/dashboard/src/lib/graph/__tests__/effects.test.ts
new file mode 100644
index 0000000..dcadbe7
--- /dev/null
+++ b/apps/dashboard/src/lib/graph/__tests__/effects.test.ts
@@ -0,0 +1,499 @@
+import { describe, it, expect, vi, beforeEach } from 'vitest';
+
+vi.mock('three', async () => {
+	const mock = await import('./three-mock');
+	return { ...mock };
+});
+
+import { EffectManager } from '../effects';
+import { Vector3, Color, Scene } from './three-mock';
+
+describe('EffectManager', () => {
+	let scene: InstanceType<typeof Scene>;
+	let effects: EffectManager;
+	let nodeMeshMap: Map<string, any>;
+	let camera: any;
+
+	beforeEach(() => {
+		scene = new Scene();
+		effects = new EffectManager(scene as any);
+		camera = { position: new Vector3(0, 30, 80) };
+		nodeMeshMap = new Map();
+	});
+
+	function createMockMesh(id: string, pos: InstanceType<typeof Vector3>) {
+		const mesh = {
+			scale: new Vector3(1, 1, 1),
+			position: pos.clone(),
+			material: {
+				emissive: new Color(0x000000),
+				emissiveIntensity: 0.5,
+			},
+			userData: { nodeId: id },
+		};
+		nodeMeshMap.set(id, mesh);
+		return mesh;
+	}
+
+	describe('pulse effects', () => {
+		it('adds pulse and decays it over time', () => {
+			createMockMesh('a', new Vector3(0, 0, 0));
+			effects.addPulse('a', 1.0, new Color(0xff0000) as any, 0.1);
+
+			expect(effects.pulseEffects.length).toBe(1);
+
+			// Update a few times
+			for (let i = 0; i < 5; i++) {
+				effects.update(nodeMeshMap, camera);
+			}
+
+			expect(effects.pulseEffects[0].intensity).toBeLessThan(1.0);
+		});
+
+		it('removes pulse when intensity reaches zero', () => {
+			createMockMesh('a', new Vector3(0, 0, 0));
+			effects.addPulse('a', 0.5, new Color(0xff0000) as any, 0.1);
+
+			for (let i = 0; i < 20; i++) {
+				effects.update(nodeMeshMap, camera);
+			}
+
+			expect(effects.pulseEffects.length).toBe(0);
+		});
+
+		it('modulates mesh emissive color and intensity', () => {
+			const mesh = createMockMesh('a', new Vector3(0, 0, 0));
+			const pulseColor = new Color(0xff0000);
+			effects.addPulse('a', 1.0, pulseColor as any, 0.05);
+
+			effects.update(nodeMeshMap, camera);
+
+			// Emissive intensity should be elevated
+			expect(mesh.material.emissiveIntensity).toBeGreaterThan(0.5);
+		});
+	});
+
+	describe('createSpawnBurst', () => {
+		it('adds particles to the scene', () => {
+			const childCount = scene.children.length;
+			effects.createSpawnBurst(new Vector3(0, 0, 0) as any, new Color(0x00ffd1) as any);
+
+			expect(scene.children.length).toBe(childCount + 1);
+		});
+
+		it('creates 60 particles', () => {
+			effects.createSpawnBurst(new Vector3(0, 0, 0) as any, new Color(0x00ffd1) as any);
+
+			const pts = scene.children[scene.children.length - 1] as any;
+			expect(pts.geometry.attributes.position.count).toBe(60);
+		});
+
+		it('particles move outward and fade over 120 frames', () => {
+			effects.createSpawnBurst(new Vector3(0, 0, 0) as any, new Color(0x00ffd1) as any);
+
+			for (let i = 0; i < 121; i++) {
+				effects.update(nodeMeshMap, camera);
+			}
+
+			// Burst should be cleaned up
+			expect(scene.children.length).toBe(0);
+		});
+
+		it('particle opacity decreases over time', () => {
+			effects.createSpawnBurst(new Vector3(0, 0, 0) as any, new Color(0x00ffd1) as any);
+
+			const pts = scene.children[0] as any;
+
+			effects.update(nodeMeshMap, camera);
+			const earlyOpacity = pts.material.opacity;
+
+			for (let i = 0; i < 60; i++) {
+				effects.update(nodeMeshMap, camera);
+			}
+
+			expect(pts.material.opacity).toBeLessThan(earlyOpacity);
+		});
+	});
+
+	describe('createRainbowBurst', () => {
+		it('creates 120 particles (2x normal burst)', () => {
+			effects.createRainbowBurst(new Vector3(0, 0, 0) as any, new Color(0x00ffd1) as any);
+
+			const pts = scene.children[scene.children.length - 1] as any;
+			expect(pts.geometry.attributes.position.count).toBe(120);
+		});
+
+		it('has a 180-frame (3-second) lifespan', () => {
+			effects.createRainbowBurst(new Vector3(0, 0, 0) as any, new Color(0x00ffd1) as any);
+
+			// Run for 179 frames — should still exist
+			for (let i = 0; i < 179; i++) {
+				effects.update(nodeMeshMap, camera);
+			}
+			expect(scene.children.length).toBe(1);
+
+			// Frame 180 — should be cleaned up
+			effects.update(nodeMeshMap, camera);
+			expect(scene.children.length).toBe(1); // age increments to 180
+
+			effects.update(nodeMeshMap, camera);
+			expect(scene.children.length).toBe(0);
+		});
+
+		it('color cycles through rainbow HSL', () => {
+			effects.createRainbowBurst(new Vector3(0, 0, 0) as any, new Color(0x00ffd1) as any);
+
+			const pts = scene.children[0] as any;
+			const initialColor = { r: pts.material.color.r, g: pts.material.color.g, b: pts.material.color.b };
+
+			// Advance several frames
+			for (let i = 0; i < 30; i++) {
+				effects.update(nodeMeshMap, camera);
+			}
+
+			// Color should have changed due to HSL cycling
+			const currentColor = pts.material.color;
+			const colorChanged =
+				Math.abs(currentColor.r - initialColor.r) > 0.01 ||
+				Math.abs(currentColor.g - initialColor.g) > 0.01 ||
+				Math.abs(currentColor.b - initialColor.b) > 0.01;
+			expect(colorChanged).toBe(true);
+		});
+
+		it('particle size pulses (not monotonically decreasing)', () => {
+			effects.createRainbowBurst(new Vector3(0, 0, 0) as any, new Color(0x00ffd1) as any);
+
+			const pts = scene.children[0] as any;
+			const sizes: number[] = [];
+
+			for (let i = 0; i < 30; i++) {
+				effects.update(nodeMeshMap, camera);
+				sizes.push(pts.material.size);
+			}
+
+			// Check that size varies (pulses) — not monotonically decreasing
+			let monotonic = true;
+			for (let i = 1; i < sizes.length; i++) {
+				if (sizes[i] > sizes[i - 1]) {
+					monotonic = false;
+					break;
+				}
+			}
+			expect(monotonic).toBe(false);
+		});
+
+		it('has hueOffset attribute for per-particle variation', () => {
+			effects.createRainbowBurst(new Vector3(0, 0, 0) as any, new Color(0x00ffd1) as any);
+
+			const pts = scene.children[0] as any;
+			expect(pts.geometry.attributes.hueOffset).toBeDefined();
+			expect(pts.geometry.attributes.hueOffset.count).toBe(120);
+		});
+	});
+
+	describe('createRippleWave', () => {
+		it('creates a ripple wave state', () => {
+			const nodePositions = new Map<string, any>([
+				['n1', new Vector3(5, 0, 0)],
+				['n2', new Vector3(15, 0, 0)],
+			]);
+			effects.createRippleWave(new Vector3(0, 0, 0) as any);
+
+			// Ripple wave is internal state — verify it runs without error
+			for (let i = 0; i < 100; i++) {
+				effects.update(nodeMeshMap, camera, nodePositions);
+			}
+		});
+
+		it('pulses nearby nodes as wavefront reaches them', () => {
+			const nodePositions = new Map<string, any>([
+				['close', new Vector3(5, 0, 0)],
+				['far', new Vector3(50, 0, 0)],
+			]);
+
+			const closeMesh = createMockMesh('close', new Vector3(5, 0, 0));
+			const farMesh = createMockMesh('far', new Vector3(50, 0, 0));
+
+			effects.createRippleWave(new Vector3(0, 0, 0) as any);
+
+			// Run until wavefront reaches "close" (dist=5, speed=1.2, ~4 frames)
+			for (let i = 0; i < 10; i++) {
+				effects.update(nodeMeshMap, camera, nodePositions);
+			}
+
+			// Should have pulsed the close node — check for pulse effect
+			const closeHasPulse = effects.pulseEffects.some((p) => p.nodeId === 'close');
+			expect(closeHasPulse).toBe(true);
+		});
+
+		it('pulses each node only once', () => {
+			const nodePositions = new Map<string, any>([
+				['n1', new Vector3(3, 0, 0)],
+			]);
+			createMockMesh('n1', new Vector3(3, 0, 0));
+
+			effects.createRippleWave(new Vector3(0, 0, 0) as any);
+
+			// Run many frames
+			for (let i = 0; i < 30; i++) {
+				effects.update(nodeMeshMap, camera, nodePositions);
+			}
+
+			// Count pulses for n1 — should be exactly 1
+			const n1Pulses = effects.pulseEffects.filter((p) => p.nodeId === 'n1');
+			// Could be 0 if already decayed, but should have been created once
+			expect(n1Pulses.length).toBeLessThanOrEqual(1);
+		});
+
+		it('applies scale bump to contacted nodes', () => {
+			const nodePositions = new Map<string, any>([
+				['bump', new Vector3(3, 0, 0)],
+			]);
+			const mesh = createMockMesh('bump', new Vector3(3, 0, 0));
+
+			effects.createRippleWave(new Vector3(0, 0, 0) as any);
+
+			// Run until wavefront reaches the node
+			for (let i = 0; i < 10; i++) {
+				effects.update(nodeMeshMap, camera, nodePositions);
+			}
+
+			// Scale should have been bumped (1.3x)
+			expect(mesh.scale.x).toBeGreaterThan(1.0);
+		});
+
+		it('completes and cleans up after 90 frames', () => {
+			effects.createRippleWave(new Vector3(0, 0, 0) as any);
+
+			for (let i = 0; i < 95; i++) {
+				effects.update(nodeMeshMap, camera, new Map());
+			}
+
+			// Internal rippleWaves array should be empty (no way to check directly,
+			// but running more frames should not cause any errors)
+			effects.update(nodeMeshMap, camera, new Map());
+		});
+	});
+
+	describe('createImplosion', () => {
+		it('creates 40 particles', () => {
+			effects.createImplosion(new Vector3(5, 5, 5) as any, new Color(0xff4757) as any);
+
+			const pts = scene.children[scene.children.length - 1] as any;
+			expect(pts.geometry.attributes.position.count).toBe(40);
+		});
+
+		it('particles start spread out around the target', () => {
+			const center = new Vector3(5, 5, 5);
+			effects.createImplosion(center as any, new Color(0xff4757) as any);
+
+			const pts = scene.children[0] as any;
+			const positions = pts.geometry.attributes.position;
+
+			// At least some particles should be far from center
+			let maxDist = 0;
+			for (let i = 0; i < positions.count; i++) {
+				const px = positions.getX(i);
+				const py = positions.getY(i);
+				const pz = positions.getZ(i);
+				const dist = Math.sqrt(
+					(px - center.x) ** 2 + (py - center.y) ** 2 + (pz - center.z) ** 2
+				);
+				if (dist > maxDist) maxDist = dist;
+			}
+			expect(maxDist).toBeGreaterThan(2);
+		});
+
+		it('particles move INWARD toward center', () => {
+			const center = new Vector3(0, 0, 0);
+			effects.createImplosion(center as any, new Color(0xff4757) as any);
+
+			const pts = scene.children[0] as any;
+			const positions = pts.geometry.attributes.position;
+
+			// Record initial average distance
+			let initialAvgDist = 0;
+			for (let i = 0; i < positions.count; i++) {
+				const px = positions.getX(i);
+				const py = positions.getY(i);
+				const pz = positions.getZ(i);
+				initialAvgDist += Math.sqrt(px * px + py * py + pz * pz);
+			}
+			initialAvgDist /= positions.count;
+
+			// Advance 30 frames
+			for (let f = 0; f < 30; f++) {
+				effects.update(nodeMeshMap, camera);
+			}
+
+			// Record new average distance
+			let newAvgDist = 0;
+			for (let i = 0; i < positions.count; i++) {
+				const px = positions.getX(i);
+				const py = positions.getY(i);
+				const pz = positions.getZ(i);
+				newAvgDist += Math.sqrt(px * px + py * py + pz * pz);
+			}
+			newAvgDist /= positions.count;
+
+			expect(newAvgDist).toBeLessThan(initialAvgDist);
+		});
+
+		it('creates a flash at convergence (frame 60)', () => {
+			effects.createImplosion(new Vector3(0, 0, 0) as any, new Color(0xff4757) as any);
+
+			// Run to convergence
+			for (let f = 0; f < 60; f++) {
+				effects.update(nodeMeshMap, camera);
+			}
+
+			// Should have particles + flash mesh
+			expect(scene.children.length).toBe(2);
+		});
+
+		it('flash fades out and everything cleans up by frame 80', () => {
+			effects.createImplosion(new Vector3(0, 0, 0) as any, new Color(0xff4757) as any);
+
+			for (let f = 0; f < 85; f++) {
+				effects.update(nodeMeshMap, camera);
+			}
+
+			// Everything should be cleaned up
+			expect(scene.children.length).toBe(0);
+		});
+
+		it('flash sphere expands during fade-out', () => {
+			effects.createImplosion(new Vector3(0, 0, 0) as any, new Color(0xff4757) as any);
+
+			for (let f = 0; f < 65; f++) {
+				effects.update(nodeMeshMap, camera);
+			}
+
+			// Find the flash mesh (should be the second child)
+			const flash = scene.children.find(
+				(c) => c instanceof Object && 'geometry' in c && !(('attributes' in (c as any).geometry))
+			);
+
+			// Flash should have expanded beyond scale 1
+			if (flash) {
+				expect(flash.scale.x).toBeGreaterThan(1);
+			}
+		});
+	});
+
+	describe('createShockwave', () => {
+		it('adds a ring mesh to the scene', () => {
+			effects.createShockwave(
+				new Vector3(0, 0, 0) as any,
+				new Color(0x00ffd1) as any,
+				camera
+			);
+
+			expect(scene.children.length).toBe(1);
+		});
+
+		it('ring expands over time', () => {
+			effects.createShockwave(
+				new Vector3(0, 0, 0) as any,
+				new Color(0x00ffd1) as any,
+				camera
+			);
+
+			const ring = scene.children[0] as any;
+			const initialScale = ring.scale.x;
+
+			for (let f = 0; f < 30; f++) {
+				effects.update(nodeMeshMap, camera);
+			}
+
+			expect(ring.scale.x).toBeGreaterThan(initialScale);
+		});
+
+		it('ring fades out and cleans up after 60 frames', () => {
+			effects.createShockwave(
+				new Vector3(0, 0, 0) as any,
+				new Color(0x00ffd1) as any,
+				camera
+			);
+
+			for (let f = 0; f < 65; f++) {
+				effects.update(nodeMeshMap, camera);
+			}
+
+			expect(scene.children.length).toBe(0);
+		});
+	});
+
+	describe('createConnectionFlash', () => {
+		it('creates a line between two points', () => {
+			effects.createConnectionFlash(
+				new Vector3(0, 0, 0) as any,
+				new Vector3(10, 10, 10) as any,
+				new Color(0x00d4ff) as any
+			);
+
+			expect(scene.children.length).toBe(1);
+		});
+
+		it('fades out and cleans up', () => {
+			effects.createConnectionFlash(
+				new Vector3(0, 0, 0) as any,
+				new Vector3(10, 10, 10) as any,
+				new Color(0x00d4ff) as any
+			);
+
+			for (let f = 0; f < 100; f++) {
+				effects.update(nodeMeshMap, camera);
+			}
+
+			expect(scene.children.length).toBe(0);
+		});
+	});
+
+	describe('multiple simultaneous effects', () => {
+		it('handles all effect types simultaneously', () => {
+			const nodePositions = new Map<string, any>([
+				['n1', new Vector3(5, 0, 0)],
+			]);
+			createMockMesh('n1', new Vector3(5, 0, 0));
+
+			effects.addPulse('n1', 1.0, new Color(0xff0000) as any, 0.05);
+			effects.createSpawnBurst(new Vector3(0, 0, 0) as any, new Color(0x00ffd1) as any);
+			effects.createRainbowBurst(new Vector3(5, 5, 5) as any, new Color(0xff00ff) as any);
+			effects.createShockwave(new Vector3(0, 0, 0) as any, new Color(0x00ffd1) as any, camera);
+			effects.createConnectionFlash(
+				new Vector3(0, 0, 0) as any,
+				new Vector3(10, 0, 0) as any,
+				new Color(0x00d4ff) as any
+			);
+			effects.createImplosion(new Vector3(-5, -5, -5) as any, new Color(0xff4757) as any);
+			effects.createRippleWave(new Vector3(0, 0, 0) as any);
+
+			// Should not throw for 200 frames
+			for (let f = 0; f < 200; f++) {
+				effects.update(nodeMeshMap, camera, nodePositions);
+			}
+
+			// All effects should have cleaned up
+			expect(scene.children.length).toBe(0);
+		});
+	});
+
+	describe('dispose', () => {
+		it('cleans up all active effects', () => {
+			effects.createSpawnBurst(new Vector3(0, 0, 0) as any, new Color(0x00ffd1) as any);
+			effects.createRainbowBurst(new Vector3(0, 0, 0) as any, new Color(0xff00ff) as any);
+			effects.createImplosion(new Vector3(0, 0, 0) as any, new Color(0xff4757) as any);
+			effects.createShockwave(new Vector3(0, 0, 0) as any, new Color(0x00ffd1) as any, camera);
+			effects.createConnectionFlash(
+				new Vector3(0, 0, 0) as any,
+				new Vector3(10, 0, 0) as any,
+				new Color(0x00d4ff) as any
+			);
+
+			effects.dispose();
+
+			expect(effects.pulseEffects.length).toBe(0);
+		});
+	});
+});
diff --git a/apps/dashboard/src/lib/graph/__tests__/events.test.ts b/apps/dashboard/src/lib/graph/__tests__/events.test.ts
new file mode 100644
index 0000000..5ffe198
--- /dev/null
+++ b/apps/dashboard/src/lib/graph/__tests__/events.test.ts
@@ -0,0 +1,864 @@
+import { describe, it, expect, vi, beforeEach } from 'vitest';
+
+vi.mock('three', async () => {
+	const mock = await import('./three-mock');
+	return { ...mock };
+});
+
+import { mapEventToEffects, resetLiveSpawnTracking, type GraphMutationContext, type GraphMutation } from '../events';
+import { NodeManager } from '../nodes';
+import { EdgeManager } from '../edges';
+import { EffectManager } from '../effects';
+import { ForceSimulation } from '../force-sim';
+import { Vector3, Scene } from './three-mock';
+import { makeNode, makeEdge, makeEvent, resetNodeCounter } from './helpers';
+import type { GraphNode, VestigeEvent } from '$types';
+
+describe('Event-to-Mutation Pipeline', () => {
+	let nodeManager: NodeManager;
+	let edgeManager: EdgeManager;
+	let effects: EffectManager;
+	let forceSim: ForceSimulation;
+	let scene: InstanceType<typeof Scene>;
+	let camera: any;
+	let mutations: GraphMutation[];
+	let allNodes: GraphNode[];
+	let ctx: GraphMutationContext;
+
+	beforeEach(() => {
+		resetNodeCounter();
+		resetLiveSpawnTracking();
+		scene = new Scene();
+		camera = { position: new Vector3(0, 30, 80) };
+		nodeManager = new NodeManager();
+		edgeManager = new EdgeManager();
+		effects = new EffectManager(scene as any);
+		mutations = [];
+
+		// Create initial graph with 5 nodes
+		const initialNodes = [
+			makeNode({ id: 'n1', type: 'fact', tags: ['rust', 'bug-fix'] }),
+			makeNode({ id: 'n2', type: 'concept', tags: ['architecture'] }),
+			makeNode({ id: 'n3', type: 'decision', tags: ['rust'] }),
+			makeNode({ id: 'n4', type: 'fact', tags: ['testing'] }),
+			makeNode({ id: 'n5', type: 'event', tags: ['session'] }),
+		];
+
+		const positions = nodeManager.createNodes(initialNodes);
+		edgeManager.createEdges(
+			[makeEdge('n1', 'n2'), makeEdge('n2', 'n3'), makeEdge('n3', 'n4')],
+			positions
+		);
+		forceSim = new ForceSimulation(positions);
+
+		allNodes = [...initialNodes];
+
+		ctx = {
+			effects,
+			nodeManager,
+			edgeManager,
+			forceSim,
+			camera,
+			onMutation: (m: GraphMutation) => mutations.push(m),
+		};
+	});
+
+	describe('MemoryCreated', () => {
+		it('creates a new node in all managers', () => {
+			const event = makeEvent('MemoryCreated', {
+				id: 'new-1',
+				content: 'I love Rust',
+				node_type: 'fact',
+				tags: ['rust', 'preference'],
+				retention: 0.9,
+			});
+
+			mapEventToEffects(event, ctx, allNodes);
+
+			expect(nodeManager.meshMap.has('new-1')).toBe(true);
+			expect(nodeManager.positions.has('new-1')).toBe(true);
+			expect(forceSim.positions.has('new-1')).toBe(true);
+		});
+
+		it('emits nodeAdded mutation', () => {
+			mapEventToEffects(
+				makeEvent('MemoryCreated', {
+					id: 'new-2',
+					content: 'test',
+					node_type: 'fact',
+				}),
+				ctx,
+				allNodes
+			);
+
+			const nodeAdded = mutations.find((m) => m.type === 'nodeAdded');
+			expect(nodeAdded).toBeDefined();
+			expect((nodeAdded as any).node.id).toBe('new-2');
+		});
+
+		it('builds GraphNode from event data', () => {
+			mapEventToEffects(
+				makeEvent('MemoryCreated', {
+					id: 'new-3',
+					content: 'Complex memory about architecture decisions in Rust systems',
+					node_type: 'decision',
+					tags: ['architecture', 'rust'],
+					retention: 0.75,
+				}),
+				ctx,
+				allNodes
+			);
+
+			const mutation = mutations.find((m) => m.type === 'nodeAdded') as any;
+			expect(mutation.node.type).toBe('decision');
+			expect(mutation.node.tags).toEqual(['architecture', 'rust']);
+			expect(mutation.node.retention).toBe(0.75);
+			expect(mutation.node.label).toBe('Complex memory about architecture decisions in Rust systems');
+			expect(mutation.node.isCenter).toBe(false);
+		});
+
+		it('truncates label to 60 characters', () => {
+			const longContent = 'A'.repeat(100);
+			mapEventToEffects(
+				makeEvent('MemoryCreated', {
+					id: 'long',
+					content: longContent,
+					node_type: 'fact',
+				}),
+				ctx,
+				allNodes
+			);
+
+			const mutation = mutations.find((m) => m.type === 'nodeAdded') as any;
+			expect(mutation.node.label.length).toBe(60);
+		});
+
+		it('spawns node near related nodes (tag overlap scoring)', () => {
+			// Create a memory with rust tag — should spawn near n1 (which has rust tag)
+			const n1Pos = nodeManager.positions.get('n1')!;
+
+			mapEventToEffects(
+				makeEvent('MemoryCreated', {
+					id: 'rust-memory',
+					content: 'Rust borrow checker tip',
+					node_type: 'fact',
+					tags: ['rust'],
+				}),
+				ctx,
+				allNodes
+			);
+
+			const newPos = nodeManager.positions.get('rust-memory')!;
+			const distToN1 = newPos.distanceTo(n1Pos);
+
+			// Should be relatively close to n1 (within jitter range ~10 units)
+			expect(distToN1).toBeLessThan(20);
+		});
+
+		it('triggers rainbow burst effect', () => {
+			const childrenBefore = scene.children.length;
+
+			mapEventToEffects(
+				makeEvent('MemoryCreated', {
+					id: 'new-burst',
+					content: 'test',
+					node_type: 'fact',
+				}),
+				ctx,
+				allNodes
+			);
+
+			// Scene should have new particles (rainbow burst + shockwave + possibly more)
+			expect(scene.children.length).toBeGreaterThan(childrenBefore);
+		});
+
+		it('triggers double shockwave (second delayed)', () => {
+			vi.useFakeTimers();
+
+			mapEventToEffects(
+				makeEvent('MemoryCreated', {
+					id: 'double-shock',
+					content: 'test',
+					node_type: 'fact',
+				}),
+				ctx,
+				allNodes
+			);
+
+			const initialChildren = scene.children.length;
+
+			// Advance past the setTimeout
+			vi.advanceTimersByTime(200);
+
+			// Second shockwave should have been added
+			expect(scene.children.length).toBeGreaterThan(initialChildren);
+
+			vi.useRealTimers();
+		});
+
+		it('uses default values when event data is incomplete', () => {
+			mapEventToEffects(
+				makeEvent('MemoryCreated', { id: 'minimal' }),
+				ctx,
+				allNodes
+			);
+
+			const mutation = mutations.find((m) => m.type === 'nodeAdded') as any;
+			expect(mutation.node.type).toBe('fact');
+			expect(mutation.node.retention).toBe(0.9);
+			expect(mutation.node.tags).toEqual([]);
+		});
+
+		it('ignores event without id', () => {
+			mapEventToEffects(
+				makeEvent('MemoryCreated', { content: 'no id' }),
+				ctx,
+				allNodes
+			);
+
+			expect(mutations.length).toBe(0);
+		});
+	});
+
+	describe('FIFO eviction', () => {
+		it('evicts oldest live node when exceeding 50 cap', () => {
+			// Create 51 live nodes
+			for (let i = 0; i < 51; i++) {
+				mapEventToEffects(
+					makeEvent('MemoryCreated', {
+						id: `live-${i}`,
+						content: `Memory ${i}`,
+						node_type: 'fact',
+					}),
+					ctx,
+					allNodes
+				);
+			}
+
+			// First live node should have been evicted
+			const removedMutations = mutations.filter((m) => m.type === 'nodeRemoved');
+			expect(removedMutations.length).toBeGreaterThan(0);
+			expect((removedMutations[0] as any).nodeId).toBe('live-0');
+		});
+
+		it('evicted node is removed from all managers', () => {
+			for (let i = 0; i < 51; i++) {
+				mapEventToEffects(
+					makeEvent('MemoryCreated', {
+						id: `evict-${i}`,
+						content: `Memory ${i}`,
+						node_type: 'fact',
+					}),
+					ctx,
+					allNodes
+				);
+			}
+
+			// First node should be gone from node manager and force sim
+			expect(forceSim.positions.has('evict-0')).toBe(false);
+		});
+
+		it('initial nodes are NOT subject to FIFO eviction', () => {
+			// Even after adding 50 live nodes, initial nodes should still exist
+			for (let i = 0; i < 50; i++) {
+				mapEventToEffects(
+					makeEvent('MemoryCreated', {
+						id: `extra-${i}`,
+						content: `Memory ${i}`,
+						node_type: 'fact',
+					}),
+					ctx,
+					allNodes
+				);
+			}
+
+			expect(nodeManager.meshMap.has('n1')).toBe(true);
+			expect(nodeManager.meshMap.has('n2')).toBe(true);
+			expect(nodeManager.meshMap.has('n3')).toBe(true);
+		});
+	});
+
+	describe('ConnectionDiscovered', () => {
+		it('adds edge with growth animation', () => {
+			mapEventToEffects(
+				makeEvent('ConnectionDiscovered', {
+					source_id: 'n1',
+					target_id: 'n4',
+					weight: 0.8,
+					connection_type: 'causal',
+				}),
+				ctx,
+				allNodes
+			);
+
+			// Edge should have been added
+			expect(edgeManager.group.children.length).toBeGreaterThan(3); // 3 initial + 1 new
+		});
+
+		it('emits edgeAdded mutation with correct data', () => {
+			mapEventToEffects(
+				makeEvent('ConnectionDiscovered', {
+					source_id: 'n1',
+					target_id: 'n5',
+					weight: 0.7,
+					connection_type: 'semantic',
+				}),
+				ctx,
+				allNodes
+			);
+
+			const edgeMutation = mutations.find((m) => m.type === 'edgeAdded') as any;
+			expect(edgeMutation).toBeDefined();
+			expect(edgeMutation.edge.source).toBe('n1');
+			expect(edgeMutation.edge.target).toBe('n5');
+			expect(edgeMutation.edge.weight).toBe(0.7);
+			expect(edgeMutation.edge.type).toBe('semantic');
+		});
+
+		it('creates connection flash between endpoints', () => {
+			const childrenBefore = scene.children.length;
+
+			mapEventToEffects(
+				makeEvent('ConnectionDiscovered', {
+					source_id: 'n1',
+					target_id: 'n2',
+				}),
+				ctx,
+				allNodes
+			);
+
+			expect(scene.children.length).toBeGreaterThan(childrenBefore);
+		});
+
+		it('pulses both endpoint nodes', () => {
+			mapEventToEffects(
+				makeEvent('ConnectionDiscovered', {
+					source_id: 'n1',
+					target_id: 'n2',
+				}),
+				ctx,
+				allNodes
+			);
+
+			const n1Pulse = effects.pulseEffects.find((p) => p.nodeId === 'n1');
+			const n2Pulse = effects.pulseEffects.find((p) => p.nodeId === 'n2');
+			expect(n1Pulse).toBeDefined();
+			expect(n2Pulse).toBeDefined();
+		});
+
+		it('uses default weight and type when not provided', () => {
+			mapEventToEffects(
+				makeEvent('ConnectionDiscovered', {
+					source_id: 'n1',
+					target_id: 'n5',
+				}),
+				ctx,
+				allNodes
+			);
+
+			const edgeMutation = mutations.find((m) => m.type === 'edgeAdded') as any;
+			expect(edgeMutation.edge.weight).toBe(0.5);
+			expect(edgeMutation.edge.type).toBe('semantic');
+		});
+	});
+
+	describe('MemoryDeleted', () => {
+		it('removes node from all managers', () => {
+			mapEventToEffects(
+				makeEvent('MemoryDeleted', { id: 'n1' }),
+				ctx,
+				allNodes
+			);
+
+			// Force sim should have removed the node
+			expect(forceSim.positions.has('n1')).toBe(false);
+		});
+
+		it('removes connected edges', () => {
+			mapEventToEffects(
+				makeEvent('MemoryDeleted', { id: 'n2' }),
+				ctx,
+				allNodes
+			);
+
+			// Should emit both edgesRemoved and nodeRemoved mutations
+			const edgesRemoved = mutations.find((m) => m.type === 'edgesRemoved');
+			const nodeRemoved = mutations.find((m) => m.type === 'nodeRemoved');
+			expect(edgesRemoved).toBeDefined();
+			expect(nodeRemoved).toBeDefined();
+		});
+
+		it('creates implosion effect at node position', () => {
+			const childrenBefore = scene.children.length;
+
+			mapEventToEffects(
+				makeEvent('MemoryDeleted', { id: 'n3' }),
+				ctx,
+				allNodes
+			);
+
+			// Should have added implosion particles
+			expect(scene.children.length).toBeGreaterThan(childrenBefore);
+		});
+
+		it('removes from live tracking if was live-spawned', () => {
+			// First, create a live node
+			mapEventToEffects(
+				makeEvent('MemoryCreated', {
+					id: 'temp-live',
+					content: 'temporary',
+					node_type: 'fact',
+				}),
+				ctx,
+				allNodes
+			);
+
+			expect(nodeManager.meshMap.has('temp-live')).toBe(true);
+
+			// Now delete it
+			mutations = [];
+			mapEventToEffects(
+				makeEvent('MemoryDeleted', { id: 'temp-live' }),
+				ctx,
+				allNodes
+			);
+
+			const nodeRemoved = mutations.find((m) => m.type === 'nodeRemoved');
+			expect(nodeRemoved).toBeDefined();
+		});
+
+		it('ignores event without id', () => {
+			mapEventToEffects(
+				makeEvent('MemoryDeleted', {}),
+				ctx,
+				allNodes
+			);
+
+			expect(mutations.length).toBe(0);
+		});
+	});
+
+	describe('MemoryPromoted', () => {
+		it('grows the node to new retention', () => {
+			mapEventToEffects(
+				makeEvent('MemoryPromoted', { id: 'n1', new_retention: 0.95 }),
+				ctx,
+				allNodes
+			);
+
+			// Should have updated userData
+			expect(nodeManager.meshMap.get('n1')!.userData.retention).toBe(0.95);
+		});
+
+		it('emits nodeUpdated mutation', () => {
+			mapEventToEffects(
+				makeEvent('MemoryPromoted', { id: 'n2', new_retention: 0.98 }),
+				ctx,
+				allNodes
+			);
+
+			const mutation = mutations.find((m) => m.type === 'nodeUpdated') as any;
+			expect(mutation).toBeDefined();
+			expect(mutation.nodeId).toBe('n2');
+			expect(mutation.retention).toBe(0.98);
+		});
+
+		it('creates green pulse + shockwave + spawn burst', () => {
+			const childrenBefore = scene.children.length;
+
+			mapEventToEffects(
+				makeEvent('MemoryPromoted', { id: 'n1' }),
+				ctx,
+				allNodes
+			);
+
+			// Should have green pulse
+			const greenPulse = effects.pulseEffects.find((p) => p.nodeId === 'n1');
+			expect(greenPulse).toBeDefined();
+
+			// Should have added visual effects to scene
+			expect(scene.children.length).toBeGreaterThan(childrenBefore);
+		});
+
+		it('uses default retention when not provided', () => {
+			mapEventToEffects(
+				makeEvent('MemoryPromoted', { id: 'n1' }),
+				ctx,
+				allNodes
+			);
+
+			const mutation = mutations.find((m) => m.type === 'nodeUpdated') as any;
+			expect(mutation.retention).toBe(0.95); // default
+		});
+
+		it('ignores nonexistent node', () => {
+			mapEventToEffects(
+				makeEvent('MemoryPromoted', { id: 'nonexistent' }),
+				ctx,
+				allNodes
+			);
+
+			expect(mutations.length).toBe(0);
+		});
+	});
+
+	describe('MemoryDemoted', () => {
+		it('shrinks the node', () => {
+			mapEventToEffects(
+				makeEvent('MemoryDemoted', { id: 'n1', new_retention: 0.3 }),
+				ctx,
+				allNodes
+			);
+
+			expect(nodeManager.meshMap.get('n1')!.userData.retention).toBe(0.3);
+		});
+
+		it('emits nodeUpdated mutation', () => {
+			mapEventToEffects(
+				makeEvent('MemoryDemoted', { id: 'n2', new_retention: 0.2 }),
+				ctx,
+				allNodes
+			);
+
+			const mutation = mutations.find((m) => m.type === 'nodeUpdated') as any;
+			expect(mutation).toBeDefined();
+			expect(mutation.retention).toBe(0.2);
+		});
+
+		it('creates red pulse (subtler than promotion)', () => {
+			mapEventToEffects(
+				makeEvent('MemoryDemoted', { id: 'n1', new_retention: 0.3 }),
+				ctx,
+				allNodes
+			);
+
+			const pulse = effects.pulseEffects.find((p) => p.nodeId === 'n1');
+			expect(pulse).toBeDefined();
+			expect(pulse!.decay).toBe(0.03); // faster decay = subtler
+		});
+	});
+
+	describe('MemoryUpdated', () => {
+		it('creates blue pulse on existing node', () => {
+			mapEventToEffects(
+				makeEvent('MemoryUpdated', { id: 'n1' }),
+				ctx,
+				allNodes
+			);
+
+			const pulse = effects.pulseEffects.find((p) => p.nodeId === 'n1');
+			expect(pulse).toBeDefined();
+		});
+
+		it('updates retention if provided', () => {
+			mapEventToEffects(
+				makeEvent('MemoryUpdated', { id: 'n1', retention: 0.85 }),
+				ctx,
+				allNodes
+			);
+
+			const mutation = mutations.find((m) => m.type === 'nodeUpdated') as any;
+			expect(mutation).toBeDefined();
+			expect(mutation.retention).toBe(0.85);
+		});
+
+		it('does not emit mutation without retention data', () => {
+			mapEventToEffects(
+				makeEvent('MemoryUpdated', { id: 'n1' }),
+				ctx,
+				allNodes
+			);
+
+			expect(mutations.length).toBe(0);
+		});
+
+		it('ignores nonexistent node', () => {
+			mapEventToEffects(
+				makeEvent('MemoryUpdated', { id: 'nonexistent' }),
+				ctx,
+				allNodes
+			);
+
+			expect(mutations.length).toBe(0);
+			expect(effects.pulseEffects.length).toBe(0);
+		});
+	});
+
+	describe('SearchPerformed', () => {
+		it('pulses all nodes', () => {
+			mapEventToEffects(
+				makeEvent('SearchPerformed', {}),
+				ctx,
+				allNodes
+			);
+
+			expect(effects.pulseEffects.length).toBe(5); // 5 initial nodes
+		});
+	});
+
+	describe('DreamStarted', () => {
+		it('pulses all nodes with purple', () => {
+			mapEventToEffects(
+				makeEvent('DreamStarted', {}),
+				ctx,
+				allNodes
+			);
+
+			expect(effects.pulseEffects.length).toBe(5);
+			// Purple pulse with slow decay
+			effects.pulseEffects.forEach((p) => {
+				expect(p.decay).toBe(0.005);
+			});
+		});
+	});
+
+	describe('DreamProgress', () => {
+		it('pulses specific memory with high intensity', () => {
+			mapEventToEffects(
+				makeEvent('DreamProgress', { memory_id: 'n3' }),
+				ctx,
+				allNodes
+			);
+
+			const pulse = effects.pulseEffects.find((p) => p.nodeId === 'n3');
+			expect(pulse).toBeDefined();
+			expect(pulse!.intensity).toBe(1.5);
+		});
+
+		it('ignores nonexistent memory', () => {
+			mapEventToEffects(
+				makeEvent('DreamProgress', { memory_id: 'nonexistent' }),
+				ctx,
+				allNodes
+			);
+
+			expect(effects.pulseEffects.length).toBe(0);
+		});
+	});
+
+	describe('DreamCompleted', () => {
+		it('creates center burst + shockwave', () => {
+			const childrenBefore = scene.children.length;
+
+			mapEventToEffects(
+				makeEvent('DreamCompleted', {}),
+				ctx,
+				allNodes
+			);
+
+			expect(scene.children.length).toBeGreaterThan(childrenBefore);
+		});
+	});
+
+	describe('RetentionDecayed', () => {
+		it('adds red pulse to decayed node', () => {
+			mapEventToEffects(
+				makeEvent('RetentionDecayed', { id: 'n2' }),
+				ctx,
+				allNodes
+			);
+
+			const pulse = effects.pulseEffects.find((p) => p.nodeId === 'n2');
+			expect(pulse).toBeDefined();
+		});
+	});
+
+	describe('ConsolidationCompleted', () => {
+		it('pulses all nodes with orange', () => {
+			mapEventToEffects(
+				makeEvent('ConsolidationCompleted', {}),
+				ctx,
+				allNodes
+			);
+
+			expect(effects.pulseEffects.length).toBe(5);
+		});
+	});
+
+	describe('ActivationSpread', () => {
+		it('creates flashes from source to all targets', () => {
+			const childrenBefore = scene.children.length;
+
+			mapEventToEffects(
+				makeEvent('ActivationSpread', {
+					source_id: 'n1',
+					target_ids: ['n2', 'n3', 'n4'],
+				}),
+				ctx,
+				allNodes
+			);
+
+			expect(scene.children.length).toBe(childrenBefore + 3);
+		});
+	});
+
+	describe('spawn position scoring', () => {
+		it('type match scores higher than tag match', () => {
+			// n1 is type: 'fact', tags: ['rust', 'bug-fix']
+			// n2 is type: 'concept', tags: ['architecture']
+			// Creating a 'fact' with 'architecture' tag — should favor n1 (type match = 2 points)
+			// vs n2 (tag match = 1 point)
+			const n1Pos = nodeManager.positions.get('n1')!;
+			const n2Pos = nodeManager.positions.get('n2')!;
+
+			mapEventToEffects(
+				makeEvent('MemoryCreated', {
+					id: 'type-vs-tag',
+					content: 'test',
+					node_type: 'fact',
+					tags: ['architecture'],
+				}),
+				ctx,
+				allNodes
+			);
+
+			const newPos = nodeManager.positions.get('type-vs-tag')!;
+			const distToN1 = newPos.distanceTo(n1Pos);
+			const distToN2 = newPos.distanceTo(n2Pos);
+
+			// Should be closer to n1 (type match wins)
+			expect(distToN1).toBeLessThan(distToN2);
+		});
+
+		it('falls back to random position when no matches', () => {
+			mapEventToEffects(
+				makeEvent('MemoryCreated', {
+					id: 'no-match',
+					content: 'test',
+					node_type: 'place', // no existing 'place' nodes
+					tags: ['geography'], // no matching tags
+				}),
+				ctx,
+				allNodes
+			);
+
+			const pos = nodeManager.positions.get('no-match')!;
+			// Should be somewhere in the graph space
+			expect(Math.abs(pos.x)).toBeLessThan(100);
+			expect(Math.abs(pos.y)).toBeLessThan(100);
+		});
+	});
+
+	describe('full lifecycle integration', () => {
+		it('create → promote → delete lifecycle', () => {
+			// 1. Create
+			mapEventToEffects(
+				makeEvent('MemoryCreated', {
+					id: 'lifecycle',
+					content: 'lifecycle test',
+					node_type: 'fact',
+					retention: 0.7,
+				}),
+				ctx,
+				allNodes
+			);
+
+			expect(nodeManager.meshMap.has('lifecycle')).toBe(true);
+
+			// 2. Promote
+			mutations = [];
+			mapEventToEffects(
+				makeEvent('MemoryPromoted', { id: 'lifecycle', new_retention: 0.95 }),
+				ctx,
+				allNodes
+			);
+
+			expect(nodeManager.meshMap.get('lifecycle')!.userData.retention).toBe(0.95);
+
+			// 3. Delete
+			mutations = [];
+			mapEventToEffects(
+				makeEvent('MemoryDeleted', { id: 'lifecycle' }),
+				ctx,
+				allNodes
+			);
+
+			expect(forceSim.positions.has('lifecycle')).toBe(false);
+		});
+
+		it('rapid-fire 10 creates without errors', () => {
+			for (let i = 0; i < 10; i++) {
+				mapEventToEffects(
+					makeEvent('MemoryCreated', {
+						id: `rapid-${i}`,
+						content: `Rapid memory ${i}`,
+						node_type: i % 2 === 0 ? 'fact' : 'concept',
+						tags: ['rapid'],
+						retention: 0.5 + Math.random() * 0.5,
+					}),
+					ctx,
+					allNodes
+				);
+			}
+
+			expect(nodeManager.meshMap.size).toBe(15); // 5 initial + 10 new
+			expect(forceSim.positions.size).toBe(15);
+
+			// All mutations should have been emitted
+			const nodeAdded = mutations.filter((m) => m.type === 'nodeAdded');
+			expect(nodeAdded.length).toBe(10);
+		});
+
+		it('create + connection discovered pipeline', () => {
+			// Create two new memories
+			mapEventToEffects(
+				makeEvent('MemoryCreated', {
+					id: 'connect-a',
+					content: 'Connection source',
+					node_type: 'fact',
+				}),
+				ctx,
+				allNodes
+			);
+
+			mapEventToEffects(
+				makeEvent('MemoryCreated', {
+					id: 'connect-b',
+					content: 'Connection target',
+					node_type: 'fact',
+				}),
+				ctx,
+				allNodes
+			);
+
+			// Then discover a connection between them
+			mutations = [];
+			mapEventToEffects(
+				makeEvent('ConnectionDiscovered', {
+					source_id: 'connect-a',
+					target_id: 'connect-b',
+					weight: 0.9,
+				}),
+				ctx,
+				allNodes
+			);
+
+			const edgeMutation = mutations.find((m) => m.type === 'edgeAdded');
+			expect(edgeMutation).toBeDefined();
+		});
+
+		it('dream sequence: start → progress → complete → connections', () => {
+			mapEventToEffects(makeEvent('DreamStarted', {}), ctx, allNodes);
+			expect(effects.pulseEffects.length).toBe(5);
+
+			mapEventToEffects(makeEvent('DreamProgress', { memory_id: 'n1' }), ctx, allNodes);
+			mapEventToEffects(makeEvent('DreamProgress', { memory_id: 'n3' }), ctx, allNodes);
+
+			mapEventToEffects(makeEvent('DreamCompleted', {}), ctx, allNodes);
+
+			// Connections discovered during dream
+			mapEventToEffects(
+				makeEvent('ConnectionDiscovered', {
+					source_id: 'n1',
+					target_id: 'n5',
+					weight: 0.6,
+				}),
+				ctx,
+				allNodes
+			);
+
+			// Should have emitted edgeAdded
+			expect(mutations.some((m) => m.type === 'edgeAdded')).toBe(true);
+		});
+	});
+});
diff --git a/apps/dashboard/src/lib/graph/__tests__/force-sim.test.ts b/apps/dashboard/src/lib/graph/__tests__/force-sim.test.ts
new file mode 100644
index 0000000..73be341
--- /dev/null
+++ b/apps/dashboard/src/lib/graph/__tests__/force-sim.test.ts
@@ -0,0 +1,257 @@
+import { describe, it, expect, vi, beforeEach } from 'vitest';
+
+// Mock three.js before any imports that use it
+vi.mock('three', async () => {
+	const mock = await import('./three-mock');
+	return { ...mock };
+});
+
+import { ForceSimulation } from '../force-sim';
+import { Vector3 } from './three-mock';
+import { makeNode, makeEdge, resetNodeCounter, tickN } from './helpers';
+
+describe('ForceSimulation', () => {
+	beforeEach(() => resetNodeCounter());
+
+	function createSim(nodeCount: number) {
+		const positions = new Map<string, InstanceType<typeof Vector3>>();
+		for (let i = 0; i < nodeCount; i++) {
+			positions.set(`n${i}`, new Vector3(i * 10, 0, 0));
+		}
+		return new ForceSimulation(positions);
+	}
+
+	describe('initialization', () => {
+		it('creates velocities for all positions', () => {
+			const sim = createSim(5);
+			expect(sim.velocities.size).toBe(5);
+			for (const vel of sim.velocities.values()) {
+				expect(vel.x).toBe(0);
+				expect(vel.y).toBe(0);
+				expect(vel.z).toBe(0);
+			}
+		});
+
+		it('starts running at step 0', () => {
+			const sim = createSim(3);
+			expect(sim.running).toBe(true);
+			expect(sim.step).toBe(0);
+		});
+	});
+
+	describe('tick', () => {
+		it('increments step count each tick', () => {
+			const sim = createSim(3);
+			sim.tick([]);
+			expect(sim.step).toBe(1);
+			sim.tick([]);
+			expect(sim.step).toBe(2);
+		});
+
+		it('stops ticking after maxSteps', () => {
+			const sim = createSim(2);
+			tickN(sim, [], 301);
+			const posAfter300 = sim.positions.get('n0')!.clone();
+			tickN(sim, [], 10);
+			expect(sim.positions.get('n0')!.x).toBe(posAfter300.x);
+		});
+
+		it('does not tick when not running', () => {
+			const sim = createSim(2);
+			sim.running = false;
+			const posBefore = sim.positions.get('n0')!.clone();
+			sim.tick([]);
+			expect(sim.step).toBe(0);
+			expect(sim.positions.get('n0')!.x).toBe(posBefore.x);
+		});
+
+		it('applies repulsion between nodes', () => {
+			const positions = new Map<string, InstanceType<typeof Vector3>>();
+			positions.set('a', new Vector3(0, 0, 0));
+			positions.set('b', new Vector3(1, 0, 0));
+			const sim = new ForceSimulation(positions);
+
+			sim.tick([]);
+
+			// After repulsion, nodes should have moved apart
+			const a = sim.positions.get('a')!;
+			const b = sim.positions.get('b')!;
+			expect(b.x - a.x).toBeGreaterThan(1); // farther apart
+		});
+
+		it('applies attraction along edges', () => {
+			const positions = new Map<string, InstanceType<typeof Vector3>>();
+			positions.set('a', new Vector3(0, 0, 0));
+			positions.set('b', new Vector3(100, 0, 0));
+			const sim = new ForceSimulation(positions);
+
+			const edges = [makeEdge('a', 'b', { weight: 1.0 })];
+			tickN(sim, edges, 50);
+
+			// After many ticks with attraction, nodes should be closer
+			const dist = sim.positions.get('a')!.distanceTo(sim.positions.get('b')!);
+			expect(dist).toBeLessThan(100);
+		});
+
+		it('applies centering force toward origin', () => {
+			const positions = new Map<string, InstanceType<typeof Vector3>>();
+			positions.set('far', new Vector3(1000, 1000, 1000));
+			const sim = new ForceSimulation(positions);
+
+			tickN(sim, [], 100);
+
+			const pos = sim.positions.get('far')!;
+			// Should have moved closer to origin
+			expect(pos.length()).toBeLessThan(1000 * Math.sqrt(3));
+		});
+	});
+
+	describe('addNode', () => {
+		it('adds position and velocity entries', () => {
+			const sim = createSim(2);
+			const newPos = new Vector3(5, 5, 5);
+			sim.addNode('new', newPos);
+
+			expect(sim.positions.has('new')).toBe(true);
+			expect(sim.velocities.has('new')).toBe(true);
+			expect(sim.positions.get('new')!.x).toBe(5);
+		});
+
+		it('clones the input position', () => {
+			const sim = createSim(1);
+			const input = new Vector3(10, 10, 10);
+			sim.addNode('new', input);
+
+			input.x = 999;
+			expect(sim.positions.get('new')!.x).toBe(10);
+		});
+
+		it('re-energizes physics so simulation stays alive', () => {
+			const sim = createSim(2);
+			// Exhaust the simulation
+			tickN(sim, [], 305);
+			expect(sim.step).toBe(301); // stopped at maxSteps+1
+
+			// Add a node
+			sim.addNode('live', new Vector3(0, 0, 0));
+			expect(sim.running).toBe(true);
+
+			// Should be able to tick again
+			const stepBefore = sim.step;
+			sim.tick([]);
+			expect(sim.step).toBe(stepBefore + 1);
+		});
+
+		it('extends maxSteps by cooldown amount', () => {
+			const sim = createSim(2);
+			tickN(sim, [], 250);
+			const stepAtAdd = sim.step;
+
+			sim.addNode('live', new Vector3(0, 0, 0));
+
+			// Should be able to tick at least 100 more times
+			let ticked = 0;
+			for (let i = 0; i < 100; i++) {
+				const stepBefore = sim.step;
+				sim.tick([]);
+				if (sim.step > stepBefore) ticked++;
+			}
+			expect(ticked).toBe(100);
+		});
+	});
+
+	describe('removeNode', () => {
+		it('removes position and velocity entries', () => {
+			const sim = createSim(3);
+			sim.removeNode('n1');
+
+			expect(sim.positions.has('n1')).toBe(false);
+			expect(sim.velocities.has('n1')).toBe(false);
+			expect(sim.positions.size).toBe(2);
+		});
+
+		it('simulation continues without removed node', () => {
+			const sim = createSim(3);
+			sim.removeNode('n1');
+
+			// Should not throw
+			tickN(sim, [], 10);
+			expect(sim.positions.has('n0')).toBe(true);
+			expect(sim.positions.has('n2')).toBe(true);
+		});
+	});
+
+	describe('reset', () => {
+		it('resets step count and running state', () => {
+			const sim = createSim(3);
+			tickN(sim, [], 100);
+			sim.running = false;
+			sim.reset();
+
+			expect(sim.step).toBe(0);
+			expect(sim.running).toBe(true);
+		});
+
+		it('zeroes all velocities', () => {
+			const sim = createSim(3);
+			tickN(sim, [], 10);
+			sim.reset();
+
+			for (const vel of sim.velocities.values()) {
+				expect(vel.x).toBe(0);
+				expect(vel.y).toBe(0);
+				expect(vel.z).toBe(0);
+			}
+		});
+	});
+
+	describe('physics convergence', () => {
+		it('two connected nodes reach equilibrium', () => {
+			const positions = new Map<string, InstanceType<typeof Vector3>>();
+			positions.set('a', new Vector3(-50, 0, 0));
+			positions.set('b', new Vector3(50, 0, 0));
+			const sim = new ForceSimulation(positions);
+
+			const edges = [makeEdge('a', 'b', { weight: 0.5 })];
+			tickN(sim, edges, 300);
+
+			// Should reach equilibrium — velocities near zero
+			const velA = sim.velocities.get('a')!;
+			const velB = sim.velocities.get('b')!;
+			expect(Math.abs(velA.x)).toBeLessThan(0.01);
+			expect(Math.abs(velB.x)).toBeLessThan(0.01);
+		});
+
+		it('unconnected nodes repel to stable separation', () => {
+			const positions = new Map<string, InstanceType<typeof Vector3>>();
+			positions.set('a', new Vector3(0, 0, 0));
+			positions.set('b', new Vector3(5, 0, 0));
+			const sim = new ForceSimulation(positions);
+
+			tickN(sim, [], 300);
+
+			const dist = sim.positions.get('a')!.distanceTo(sim.positions.get('b')!);
+			expect(dist).toBeGreaterThan(5); // repelled farther apart
+		});
+
+		it('multiple nodes form a spread-out cluster', () => {
+			const positions = new Map<string, InstanceType<typeof Vector3>>();
+			for (let i = 0; i < 10; i++) {
+				positions.set(`n${i}`, new Vector3(Math.random() * 2, Math.random() * 2, Math.random() * 2));
+			}
+			const sim = new ForceSimulation(positions);
+
+			const edges = [makeEdge('n0', 'n1'), makeEdge('n2', 'n3'), makeEdge('n4', 'n5')];
+			tickN(sim, edges, 300);
+
+			// All nodes should be spread out, no two should overlap
+			const ids = Array.from(positions.keys());
+			for (let i = 0; i < ids.length; i++) {
+				for (let j = i + 1; j < ids.length; j++) {
+					const dist = sim.positions.get(ids[i])!.distanceTo(sim.positions.get(ids[j])!);
+					expect(dist).toBeGreaterThan(0.1);
+				}
+			}
+		});
+	});
+});
diff --git a/apps/dashboard/src/lib/graph/__tests__/helpers.ts b/apps/dashboard/src/lib/graph/__tests__/helpers.ts
new file mode 100644
index 0000000..801cbf4
--- /dev/null
+++ b/apps/dashboard/src/lib/graph/__tests__/helpers.ts
@@ -0,0 +1,50 @@
+/**
+ * Test helpers: factories for creating test data.
+ */
+import type { GraphNode, GraphEdge, VestigeEvent, VestigeEventType } from '$types';
+
+let nodeCounter = 0;
+
+export function makeNode(overrides: Partial<GraphNode> = {}): GraphNode {
+	nodeCounter++;
+	return {
+		id: `node-${nodeCounter}`,
+		label: `Test Node ${nodeCounter}`,
+		type: 'fact',
+		retention: 0.8,
+		tags: ['test'],
+		createdAt: new Date().toISOString(),
+		updatedAt: new Date().toISOString(),
+		isCenter: false,
+		...overrides,
+	};
+}
+
+export function makeEdge(
+	source: string,
+	target: string,
+	overrides: Partial<GraphEdge> = {}
+): GraphEdge {
+	return {
+		source,
+		target,
+		weight: 0.5,
+		type: 'semantic',
+		...overrides,
+	};
+}
+
+export function makeEvent(type: VestigeEventType, data: Record<string, unknown> = {}): VestigeEvent {
+	return { type, data };
+}
+
+export function resetNodeCounter() {
+	nodeCounter = 0;
+}
+
+/** Run simulation for N ticks */
+export function tickN(sim: { tick: (edges: GraphEdge[]) => void }, edges: GraphEdge[], n: number) {
+	for (let i = 0; i < n; i++) {
+		sim.tick(edges);
+	}
+}
diff --git a/apps/dashboard/src/lib/graph/__tests__/nodes.test.ts b/apps/dashboard/src/lib/graph/__tests__/nodes.test.ts
new file mode 100644
index 0000000..3d533f8
--- /dev/null
+++ b/apps/dashboard/src/lib/graph/__tests__/nodes.test.ts
@@ -0,0 +1,456 @@
+import { describe, it, expect, vi, beforeEach } from 'vitest';
+
+vi.mock('three', async () => {
+	const mock = await import('./three-mock');
+	return { ...mock };
+});
+
+import { NodeManager } from '../nodes';
+import { Vector3 } from './three-mock';
+import { makeNode, resetNodeCounter } from './helpers';
+
+describe('NodeManager', () => {
+	let manager: NodeManager;
+
+	beforeEach(() => {
+		resetNodeCounter();
+		manager = new NodeManager();
+	});
+
+	describe('createNodes', () => {
+		it('creates meshes, glows, and labels for all nodes', () => {
+			const nodes = [makeNode({ id: 'a' }), makeNode({ id: 'b' }), makeNode({ id: 'c' })];
+			const positions = manager.createNodes(nodes);
+
+			expect(positions.size).toBe(3);
+			expect(manager.meshMap.size).toBe(3);
+			expect(manager.glowMap.size).toBe(3);
+			expect(manager.labelSprites.size).toBe(3);
+		});
+
+		it('positions center node at origin', () => {
+			const nodes = [
+				makeNode({ id: 'center', isCenter: true }),
+				makeNode({ id: 'other' }),
+			];
+			const positions = manager.createNodes(nodes);
+
+			const centerPos = positions.get('center')!;
+			expect(centerPos.x).toBe(0);
+			expect(centerPos.y).toBe(0);
+			expect(centerPos.z).toBe(0);
+		});
+
+		it('scales mesh size by retention', () => {
+			const highRet = makeNode({ id: 'high', retention: 1.0 });
+			const lowRet = makeNode({ id: 'low', retention: 0.1 });
+			manager.createNodes([highRet, lowRet]);
+
+			// SphereGeometry size = 0.5 + retention * 2
+			// High retention should have larger geometry (indirectly via userData)
+			const highMesh = manager.meshMap.get('high')!;
+			const lowMesh = manager.meshMap.get('low')!;
+			expect(highMesh.userData.retention).toBe(1.0);
+			expect(lowMesh.userData.retention).toBe(0.1);
+		});
+
+		it('uses Fibonacci sphere distribution for initial positions', () => {
+			const nodes = Array.from({ length: 20 }, (_, i) => makeNode({ id: `n${i}` }));
+			const positions = manager.createNodes(nodes);
+
+			// No two nodes should be at the same position
+			const posArr = Array.from(positions.values());
+			for (let i = 0; i < posArr.length; i++) {
+				for (let j = i + 1; j < posArr.length; j++) {
+					const dist = posArr[i].distanceTo(posArr[j]);
+					expect(dist).toBeGreaterThan(0.1);
+				}
+			}
+		});
+
+		it('stores node type in userData', () => {
+			const nodes = [
+				makeNode({ id: 'fact', type: 'fact' }),
+				makeNode({ id: 'concept', type: 'concept' }),
+				makeNode({ id: 'decision', type: 'decision' }),
+			];
+			manager.createNodes(nodes);
+
+			expect(manager.meshMap.get('fact')!.userData.type).toBe('fact');
+			expect(manager.meshMap.get('concept')!.userData.type).toBe('concept');
+			expect(manager.meshMap.get('decision')!.userData.type).toBe('decision');
+		});
+	});
+
+	describe('addNode — materialization', () => {
+		it('adds a new node at specified position', () => {
+			const node = makeNode({ id: 'live-1' });
+			const pos = new Vector3(10, 20, 30);
+			const result = manager.addNode(node, pos);
+
+			expect(manager.meshMap.has('live-1')).toBe(true);
+			expect(manager.glowMap.has('live-1')).toBe(true);
+			expect(manager.labelSprites.has('live-1')).toBe(true);
+			expect(manager.positions.has('live-1')).toBe(true);
+
+			expect(result.x).toBe(10);
+			expect(result.y).toBe(20);
+			expect(result.z).toBe(30);
+		});
+
+		it('starts node at near-zero scale (not zero to avoid GPU issues)', () => {
+			const node = makeNode({ id: 'live-2' });
+			manager.addNode(node);
+
+			const mesh = manager.meshMap.get('live-2')!;
+			expect(mesh.scale.x).toBeCloseTo(0.001, 3);
+		});
+
+		it('generates random position if none provided', () => {
+			const node = makeNode({ id: 'live-3' });
+			const pos = manager.addNode(node);
+
+			// Should be within ±20 range
+			expect(Math.abs(pos.x)).toBeLessThanOrEqual(20);
+			expect(Math.abs(pos.y)).toBeLessThanOrEqual(20);
+			expect(Math.abs(pos.z)).toBeLessThanOrEqual(20);
+		});
+
+		it('clones the input position to prevent external mutation', () => {
+			const node = makeNode({ id: 'live-4' });
+			const input = new Vector3(5, 5, 5);
+			manager.addNode(node, input);
+
+			input.x = 999;
+			expect(manager.positions.get('live-4')!.x).toBe(5);
+		});
+
+		it('label starts fully transparent', () => {
+			const node = makeNode({ id: 'live-5' });
+			manager.addNode(node);
+
+			const label = manager.labelSprites.get('live-5')!;
+			expect((label.material as any).opacity).toBe(0);
+		});
+
+		it('glow starts fully transparent', () => {
+			const node = makeNode({ id: 'live-6' });
+			manager.addNode(node);
+
+			const glow = manager.glowMap.get('live-6')!;
+			expect((glow.material as any).opacity).toBe(0);
+		});
+	});
+
+	describe('materialization animation choreography', () => {
+		function setupAndAnimate(frames: number) {
+			const nodes = [makeNode({ id: 'existing', retention: 0.5 })];
+			manager.createNodes(nodes);
+
+			const liveNode = makeNode({ id: 'live', retention: 0.9 });
+			manager.addNode(liveNode);
+
+			const allNodes = [...nodes, liveNode];
+			const camera = { position: new Vector3(0, 30, 80) } as any;
+
+			for (let f = 0; f < frames; f++) {
+				manager.animate(f * 0.016, allNodes, camera);
+			}
+
+			return {
+				mesh: manager.meshMap.get('live')!,
+				glow: manager.glowMap.get('live')!,
+				label: manager.labelSprites.get('live')!,
+			};
+		}
+
+		it('mesh scale increases during first 30 frames', () => {
+			const { mesh } = setupAndAnimate(15);
+			expect(mesh.scale.x).toBeGreaterThan(0.001);
+		});
+
+		it('mesh reaches approximately full scale by frame 30', () => {
+			const { mesh } = setupAndAnimate(30);
+			// easeOutElastic should be near 1.0 at t=1
+			expect(mesh.scale.x).toBeGreaterThan(0.8);
+		});
+
+		it('glow starts fading in at frame 5', () => {
+			// Before frame 5: opacity should be 0
+			const before = setupAndAnimate(4);
+			expect((before.glow.material as any).opacity).toBe(0);
+
+			// After frame 7: opacity should be positive
+			const after = setupAndAnimate(8);
+			expect((after.glow.material as any).opacity).toBeGreaterThan(0);
+		});
+
+		it('label starts fading in after frame 40', () => {
+			// At frame 39: label should still be transparent
+			const before = setupAndAnimate(39);
+			expect((before.label.material as any).opacity).toBe(0);
+
+			// At frame 50: label should have some opacity
+			const after = setupAndAnimate(50);
+			expect((after.label.material as any).opacity).toBeGreaterThan(0);
+		});
+
+		it('label has positive opacity at frame 55 (during materialization window)', () => {
+			// Label fade-in runs from frame 40 to 60 (during materialization).
+			// After frame 60, distance-based visibility takes over which depends on camera position.
+			// Test within the materialization window itself.
+			const { label } = setupAndAnimate(55);
+			expect((label.material as any).opacity).toBeGreaterThan(0);
+		});
+
+		it('elastic overshoot occurs during materialization', () => {
+			// easeOutElastic should cause scale > 1.0 at some point
+			let maxScale = 0;
+			const nodes = [makeNode({ id: 'existing' })];
+			manager.createNodes(nodes);
+			const liveNode = makeNode({ id: 'elastic', retention: 0.5 });
+			manager.addNode(liveNode);
+			const allNodes = [...nodes, liveNode];
+			const camera = { position: new Vector3(0, 30, 80) } as any;
+
+			for (let f = 0; f < 30; f++) {
+				manager.animate(f * 0.016, allNodes, camera);
+				const mesh = manager.meshMap.get('elastic')!;
+				if (mesh.scale.x > maxScale) maxScale = mesh.scale.x;
+			}
+
+			// Elastic should overshoot past 1.0
+			expect(maxScale).toBeGreaterThan(1.0);
+		});
+	});
+
+	describe('removeNode — dissolution', () => {
+		function setupWithNode() {
+			const nodes = [makeNode({ id: 'a' }), makeNode({ id: 'b' })];
+			manager.createNodes(nodes);
+			return nodes;
+		}
+
+		it('marks node for dissolution without immediate removal', () => {
+			setupWithNode();
+			manager.removeNode('a');
+
+			// Mesh should still exist during dissolution animation
+			expect(manager.meshMap.has('a')).toBe(true);
+		});
+
+		it('node is fully removed after dissolution animation completes (60 frames)', () => {
+			const nodes = setupWithNode();
+			manager.removeNode('a');
+
+			const camera = { position: new Vector3(0, 30, 80) } as any;
+			for (let f = 0; f < 65; f++) {
+				manager.animate(f * 0.016, nodes, camera);
+			}
+
+			expect(manager.meshMap.has('a')).toBe(false);
+			expect(manager.glowMap.has('a')).toBe(false);
+			expect(manager.labelSprites.has('a')).toBe(false);
+			expect(manager.positions.has('a')).toBe(false);
+		});
+
+		it('node shrinks during dissolution using easeInBack', () => {
+			const nodes = setupWithNode();
+			manager.removeNode('a');
+
+			const camera = { position: new Vector3(0, 30, 80) } as any;
+			// Run to near completion (frame 55/60) where shrink is deep
+			for (let f = 0; f < 55; f++) {
+				manager.animate(f * 0.016, nodes, camera);
+			}
+
+			const currentScale = manager.meshMap.get('a')!.scale.x;
+			// At frame 55/60, easeInBack(0.917) ≈ 0.87, shrink = 1-0.87 = 0.13
+			// The originalScale from breathing was ~1.0, scale should be very small
+			expect(currentScale).toBeLessThan(1.0);
+		});
+
+		it('opacity fades during dissolution', () => {
+			const nodes = setupWithNode();
+			manager.removeNode('a');
+
+			const camera = { position: new Vector3(0, 30, 80) } as any;
+			for (let f = 0; f < 50; f++) {
+				manager.animate(f * 0.016, nodes, camera);
+			}
+
+			const mesh = manager.meshMap.get('a');
+			if (mesh) {
+				expect((mesh.material as any).opacity).toBeLessThan(0.5);
+			}
+		});
+
+		it('cancels materialization if node removed during spawn', () => {
+			const nodes = [makeNode({ id: 'base' })];
+			manager.createNodes(nodes);
+
+			const liveNode = makeNode({ id: 'spawn-then-die' });
+			manager.addNode(liveNode);
+
+			// Immediately remove before materialization finishes
+			manager.removeNode('spawn-then-die');
+
+			const allNodes = [...nodes, liveNode];
+			const camera = { position: new Vector3(0, 30, 80) } as any;
+
+			// Run past both animation durations
+			for (let f = 0; f < 70; f++) {
+				manager.animate(f * 0.016, allNodes, camera);
+			}
+
+			expect(manager.meshMap.has('spawn-then-die')).toBe(false);
+		});
+	});
+
+	describe('growNode — retention change animation', () => {
+		it('grows node to new retention scale', () => {
+			const nodes = [makeNode({ id: 'grow', retention: 0.3 })];
+			manager.createNodes(nodes);
+			const originalScale = manager.meshMap.get('grow')!.scale.x;
+
+			manager.growNode('grow', 0.9);
+
+			const camera = { position: new Vector3(0, 30, 80) } as any;
+			for (let f = 0; f < 35; f++) {
+				manager.animate(f * 0.016, nodes, camera);
+			}
+
+			// Target scale = 0.5 + 0.9 * 2 = 2.3
+			const mesh = manager.meshMap.get('grow')!;
+			// Should be near target scale after animation completes
+			expect(mesh.scale.x).toBeGreaterThan(originalScale);
+		});
+
+		it('shrinks node when retention decreases (demotion)', () => {
+			const nodes = [makeNode({ id: 'shrink', retention: 0.9 })];
+			manager.createNodes(nodes);
+
+			manager.growNode('shrink', 0.2);
+
+			const camera = { position: new Vector3(0, 30, 80) } as any;
+			for (let f = 0; f < 35; f++) {
+				manager.animate(f * 0.016, nodes, camera);
+			}
+
+			// Target scale = 0.5 + 0.2 * 2 = 0.9 (less than 0.5 + 0.9*2 = 2.3)
+			const mesh = manager.meshMap.get('shrink')!;
+			expect(mesh.userData.retention).toBe(0.2);
+		});
+
+		it('also grows the glow sprite', () => {
+			const nodes = [makeNode({ id: 'glow-grow', retention: 0.3 })];
+			manager.createNodes(nodes);
+			const originalGlowScale = manager.glowMap.get('glow-grow')!.scale.x;
+
+			manager.growNode('glow-grow', 0.95);
+
+			const camera = { position: new Vector3(0, 30, 80) } as any;
+			for (let f = 0; f < 35; f++) {
+				manager.animate(f * 0.016, nodes, camera);
+			}
+
+			const newGlowScale = manager.glowMap.get('glow-grow')!.scale.x;
+			expect(newGlowScale).toBeGreaterThan(originalGlowScale);
+		});
+
+		it('handles nonexistent node gracefully', () => {
+			expect(() => manager.growNode('nonexistent', 0.5)).not.toThrow();
+		});
+	});
+
+	describe('breathing animation', () => {
+		it('breathing only affects non-animating nodes', () => {
+			const nodes = [makeNode({ id: 'normal' })];
+			manager.createNodes(nodes);
+			const liveNode = makeNode({ id: 'materializing' });
+			manager.addNode(liveNode);
+
+			const allNodes = [...nodes, liveNode];
+			const camera = { position: new Vector3(0, 30, 80) } as any;
+
+			// During first few frames, materializing node should use animation scale
+			manager.animate(0.016, allNodes, camera);
+
+			// The materializing node's scale should be from the animation, not breathing
+			const matMesh = manager.meshMap.get('materializing')!;
+			// Its scale should be small (just started materializing)
+			expect(matMesh.scale.x).toBeLessThan(0.5);
+		});
+
+		it('hover increases emissive intensity', () => {
+			const nodes = [makeNode({ id: 'hover-test', retention: 0.5 })];
+			manager.createNodes(nodes);
+
+			manager.hoveredNode = 'hover-test';
+			const camera = { position: new Vector3(0, 30, 80) } as any;
+			manager.animate(0, nodes, camera);
+
+			const mat = manager.meshMap.get('hover-test')!.material as any;
+			expect(mat.emissiveIntensity).toBe(1.0);
+		});
+
+		it('selected node gets elevated emissive intensity', () => {
+			const nodes = [makeNode({ id: 'sel-test', retention: 0.5 })];
+			manager.createNodes(nodes);
+
+			manager.selectedNode = 'sel-test';
+			const camera = { position: new Vector3(0, 30, 80) } as any;
+			manager.animate(0, nodes, camera);
+
+			const mat = manager.meshMap.get('sel-test')!.material as any;
+			expect(mat.emissiveIntensity).toBe(0.8);
+		});
+	});
+
+	describe('label visibility', () => {
+		it('labels visible for nearby nodes', () => {
+			const nodes = [makeNode({ id: 'near', retention: 0.5 })];
+			manager.createNodes(nodes);
+
+			// Camera very close to the node
+			const nodePos = manager.positions.get('near')!;
+			const camera = { position: nodePos.clone().add(new Vector3(0, 0, 10)) } as any;
+
+			for (let f = 0; f < 30; f++) {
+				manager.animate(f * 0.016, nodes, camera);
+			}
+
+			const label = manager.labelSprites.get('near')!;
+			expect((label.material as any).opacity).toBeGreaterThan(0.5);
+		});
+
+		it('labels invisible for distant nodes', () => {
+			const nodes = [makeNode({ id: 'far', retention: 0.5 })];
+			manager.createNodes(nodes);
+
+			const nodePos = manager.positions.get('far')!;
+			const camera = { position: nodePos.clone().add(new Vector3(0, 0, 200)) } as any;
+
+			for (let f = 0; f < 30; f++) {
+				manager.animate(f * 0.016, nodes, camera);
+			}
+
+			const label = manager.labelSprites.get('far')!;
+			expect((label.material as any).opacity).toBeLessThan(0.1);
+		});
+	});
+
+	describe('dispose', () => {
+		it('clears all animation queues', () => {
+			const nodes = [makeNode({ id: 'a' })];
+			manager.createNodes(nodes);
+			manager.addNode(makeNode({ id: 'b' }));
+			manager.removeNode('a');
+
+			manager.dispose();
+
+			// Internal arrays should be empty (tested indirectly by no errors on next animate)
+			// The dispose method clears materializingNodes, dissolvingNodes, growingNodes
+		});
+	});
+});
diff --git a/apps/dashboard/src/lib/graph/__tests__/setup.ts b/apps/dashboard/src/lib/graph/__tests__/setup.ts
new file mode 100644
index 0000000..64b79b0
--- /dev/null
+++ b/apps/dashboard/src/lib/graph/__tests__/setup.ts
@@ -0,0 +1,37 @@
+/**
+ * Test setup: minimal DOM stubs for canvas-based text rendering.
+ */
+import { vi } from 'vitest';
+
+// Minimal canvas 2D context mock
+const mockContext2D = {
+	clearRect: vi.fn(),
+	fillText: vi.fn(),
+	measureText: vi.fn(() => ({ width: 100 })),
+	font: '',
+	textAlign: '',
+	textBaseline: '',
+	fillStyle: '',
+	shadowColor: '',
+	shadowBlur: 0,
+	shadowOffsetX: 0,
+	shadowOffsetY: 0,
+};
+
+// Minimal canvas element mock
+const mockCanvas = {
+	width: 512,
+	height: 64,
+	getContext: vi.fn(() => mockContext2D),
+	toDataURL: vi.fn(() => 'data:image/png;base64,'),
+};
+
+// Stub document.createElement for canvas
+if (typeof globalThis.document === 'undefined') {
+	(globalThis as any).document = {
+		createElement: vi.fn((tag: string) => {
+			if (tag === 'canvas') return { ...mockCanvas };
+			return {};
+		}),
+	};
+}
diff --git a/apps/dashboard/src/lib/graph/__tests__/three-mock.ts b/apps/dashboard/src/lib/graph/__tests__/three-mock.ts
new file mode 100644
index 0000000..3ff349c
--- /dev/null
+++ b/apps/dashboard/src/lib/graph/__tests__/three-mock.ts
@@ -0,0 +1,438 @@
+/**
+ * Lightweight Three.js mock for unit/integration tests.
+ * Implements the subset of Three.js APIs used by the graph modules.
+ */
+import { vi } from 'vitest';
+
+export class Vector3 {
+	x: number;
+	y: number;
+	z: number;
+
+	constructor(x = 0, y = 0, z = 0) {
+		this.x = x;
+		this.y = y;
+		this.z = z;
+	}
+
+	clone() {
+		return new Vector3(this.x, this.y, this.z);
+	}
+
+	copy(v: Vector3) {
+		this.x = v.x;
+		this.y = v.y;
+		this.z = v.z;
+		return this;
+	}
+
+	set(x: number, y: number, z: number) {
+		this.x = x;
+		this.y = y;
+		this.z = z;
+		return this;
+	}
+
+	add(v: Vector3) {
+		this.x += v.x;
+		this.y += v.y;
+		this.z += v.z;
+		return this;
+	}
+
+	sub(v: Vector3) {
+		this.x -= v.x;
+		this.y -= v.y;
+		this.z -= v.z;
+		return this;
+	}
+
+	subVectors(a: Vector3, b: Vector3) {
+		this.x = a.x - b.x;
+		this.y = a.y - b.y;
+		this.z = a.z - b.z;
+		return this;
+	}
+
+	multiplyScalar(s: number) {
+		this.x *= s;
+		this.y *= s;
+		this.z *= s;
+		return this;
+	}
+
+	normalize() {
+		const len = this.length() || 1;
+		this.x /= len;
+		this.y /= len;
+		this.z /= len;
+		return this;
+	}
+
+	length() {
+		return Math.sqrt(this.x * this.x + this.y * this.y + this.z * this.z);
+	}
+
+	distanceTo(v: Vector3) {
+		const dx = this.x - v.x;
+		const dy = this.y - v.y;
+		const dz = this.z - v.z;
+		return Math.sqrt(dx * dx + dy * dy + dz * dz);
+	}
+
+	lerp(v: Vector3, alpha: number) {
+		this.x += (v.x - this.x) * alpha;
+		this.y += (v.y - this.y) * alpha;
+		this.z += (v.z - this.z) * alpha;
+		return this;
+	}
+
+	setScalar(s: number) {
+		this.x = s;
+		this.y = s;
+		this.z = s;
+		return this;
+	}
+}
+
+export class Vector2 {
+	x: number;
+	y: number;
+	constructor(x = 0, y = 0) {
+		this.x = x;
+		this.y = y;
+	}
+}
+
+export class Color {
+	r: number;
+	g: number;
+	b: number;
+
+	constructor(colorOrR?: number | string, g?: number, b?: number) {
+		if (typeof colorOrR === 'string') {
+			this.r = 1;
+			this.g = 1;
+			this.b = 1;
+		} else if (typeof colorOrR === 'number' && g === undefined) {
+			this.r = ((colorOrR >> 16) & 255) / 255;
+			this.g = ((colorOrR >> 8) & 255) / 255;
+			this.b = (colorOrR & 255) / 255;
+		} else {
+			this.r = colorOrR ?? 1;
+			this.g = g ?? 1;
+			this.b = b ?? 1;
+		}
+	}
+
+	clone() {
+		const c = new Color();
+		c.r = this.r;
+		c.g = this.g;
+		c.b = this.b;
+		return c;
+	}
+
+	copy(c: Color) {
+		this.r = c.r;
+		this.g = c.g;
+		this.b = c.b;
+		return this;
+	}
+
+	lerp(c: Color, alpha: number) {
+		this.r += (c.r - this.r) * alpha;
+		this.g += (c.g - this.g) * alpha;
+		this.b += (c.b - this.b) * alpha;
+		return this;
+	}
+
+	setHSL(h: number, s: number, l: number) {
+		this.r = h;
+		this.g = s;
+		this.b = l;
+		return this;
+	}
+
+	offsetHSL(_h: number, _s: number, _l: number) {
+		return this;
+	}
+}
+
+export class BufferAttribute {
+	array: Float32Array;
+	itemSize: number;
+	count: number;
+	needsUpdate = false;
+
+	constructor(array: Float32Array, itemSize: number) {
+		this.array = array;
+		this.itemSize = itemSize;
+		this.count = array.length / itemSize;
+	}
+
+	getX(index: number) {
+		return this.array[index * this.itemSize];
+	}
+	getY(index: number) {
+		return this.array[index * this.itemSize + 1];
+	}
+	getZ(index: number) {
+		return this.array[index * this.itemSize + 2];
+	}
+
+	setX(index: number, x: number) {
+		this.array[index * this.itemSize] = x;
+	}
+	setY(index: number, y: number) {
+		this.array[index * this.itemSize + 1] = y;
+	}
+	setZ(index: number, z: number) {
+		this.array[index * this.itemSize + 2] = z;
+	}
+
+	setXYZ(index: number, x: number, y: number, z: number) {
+		const i = index * this.itemSize;
+		this.array[i] = x;
+		this.array[i + 1] = y;
+		this.array[i + 2] = z;
+	}
+}
+
+export class BufferGeometry {
+	attributes: Record<string, BufferAttribute> = {};
+
+	setAttribute(name: string, attr: BufferAttribute) {
+		this.attributes[name] = attr;
+		return this;
+	}
+
+	getAttribute(name: string) {
+		return this.attributes[name];
+	}
+
+	setFromPoints(points: Vector3[]) {
+		const arr = new Float32Array(points.length * 3);
+		points.forEach((p, i) => {
+			arr[i * 3] = p.x;
+			arr[i * 3 + 1] = p.y;
+			arr[i * 3 + 2] = p.z;
+		});
+		this.setAttribute('position', new BufferAttribute(arr, 3));
+		return this;
+	}
+
+	dispose() {}
+}
+
+export class SphereGeometry extends BufferGeometry {
+	constructor(_radius?: number, _w?: number, _h?: number) {
+		super();
+	}
+}
+
+export class RingGeometry extends BufferGeometry {
+	constructor(_inner?: number, _outer?: number, _segments?: number) {
+		super();
+	}
+}
+
+class BaseMaterial {
+	color = new Color();
+	transparent = false;
+	opacity = 1;
+	blending = 0;
+	side = 0;
+	map: { dispose: () => void } | null = null;
+	emissive = new Color();
+	emissiveIntensity = 0;
+	roughness = 0;
+	metalness = 0;
+	depthTest = true;
+	sizeAttenuation = true;
+	size = 1;
+	needsUpdate = false;
+
+	dispose() {}
+}
+
+export class MeshStandardMaterial extends BaseMaterial {
+	constructor(params?: Record<string, unknown>) {
+		super();
+		if (params) {
+			if (params.color instanceof Color) this.color = params.color;
+			if (params.emissive instanceof Color) this.emissive = params.emissive;
+			if (typeof params.emissiveIntensity === 'number') this.emissiveIntensity = params.emissiveIntensity;
+			if (typeof params.opacity === 'number') this.opacity = params.opacity;
+			if (typeof params.transparent === 'boolean') this.transparent = params.transparent;
+			if (typeof params.roughness === 'number') this.roughness = params.roughness;
+			if (typeof params.metalness === 'number') this.metalness = params.metalness;
+		}
+	}
+}
+
+export class MeshBasicMaterial extends BaseMaterial {
+	constructor(params?: Record<string, unknown>) {
+		super();
+		if (params) {
+			if (typeof params.opacity === 'number') this.opacity = params.opacity;
+			if (typeof params.transparent === 'boolean') this.transparent = params.transparent;
+		}
+	}
+}
+
+export class LineBasicMaterial extends BaseMaterial {
+	constructor(params?: Record<string, unknown>) {
+		super();
+		if (params) {
+			if (typeof params.opacity === 'number') this.opacity = params.opacity;
+		}
+	}
+}
+
+export class PointsMaterial extends BaseMaterial {
+	constructor(params?: Record<string, unknown>) {
+		super();
+		if (params) {
+			if (params.color instanceof Color) this.color = params.color;
+			else if (typeof params.color === 'number') this.color = new Color(params.color);
+			if (typeof params.size === 'number') this.size = params.size;
+			if (typeof params.opacity === 'number') this.opacity = params.opacity;
+		}
+	}
+}
+
+export class SpriteMaterial extends BaseMaterial {
+	constructor(params?: Record<string, unknown>) {
+		super();
+		if (params) {
+			if (typeof params.opacity === 'number') this.opacity = params.opacity;
+		}
+	}
+}
+
+export class Object3D {
+	position = new Vector3();
+	scale = new Vector3(1, 1, 1);
+	userData: Record<string, unknown> = {};
+	children: Object3D[] = [];
+	parent: Object3D | null = null;
+
+	add(child: Object3D) {
+		this.children.push(child);
+		child.parent = this;
+		return this;
+	}
+
+	remove(child: Object3D) {
+		const idx = this.children.indexOf(child);
+		if (idx !== -1) {
+			this.children.splice(idx, 1);
+			child.parent = null;
+		}
+		return this;
+	}
+
+	traverse(callback: (obj: Object3D) => void) {
+		callback(this);
+		for (const child of this.children) {
+			child.traverse(callback);
+		}
+	}
+
+	lookAt(_target: Vector3) {}
+}
+
+export class Group extends Object3D {}
+export class Scene extends Object3D {}
+
+export class Mesh extends Object3D {
+	geometry: BufferGeometry;
+	material: BaseMaterial;
+
+	constructor(geometry?: BufferGeometry, material?: BaseMaterial) {
+		super();
+		this.geometry = geometry ?? new BufferGeometry();
+		this.material = material ?? new BaseMaterial();
+	}
+}
+
+export class Line extends Object3D {
+	geometry: BufferGeometry;
+	material: BaseMaterial;
+
+	constructor(geometry?: BufferGeometry, material?: BaseMaterial) {
+		super();
+		this.geometry = geometry ?? new BufferGeometry();
+		this.material = material ?? new BaseMaterial();
+	}
+}
+
+export class Points extends Object3D {
+	geometry: BufferGeometry;
+	material: BaseMaterial;
+
+	constructor(geometry?: BufferGeometry, material?: BaseMaterial) {
+		super();
+		this.geometry = geometry ?? new BufferGeometry();
+		this.material = material ?? new BaseMaterial();
+	}
+}
+
+export class Sprite extends Object3D {
+	material: BaseMaterial;
+
+	constructor(material?: BaseMaterial) {
+		super();
+		this.material = material ?? new BaseMaterial();
+	}
+}
+
+export class PerspectiveCamera extends Object3D {
+	fov = 60;
+	aspect = 1;
+	near = 0.1;
+	far = 2000;
+}
+
+export class Camera extends Object3D {}
+
+export class CanvasTexture {
+	needsUpdate = false;
+	constructor(_canvas: unknown) {}
+	dispose() {}
+}
+
+// Blending constants
+export const AdditiveBlending = 2;
+export const DoubleSide = 2;
+
+// Install mock globally for 'three' imports
+export function installThreeMock() {
+	vi.mock('three', () => ({
+		Vector3,
+		Vector2,
+		Color,
+		BufferAttribute,
+		BufferGeometry,
+		SphereGeometry,
+		RingGeometry,
+		MeshStandardMaterial,
+		MeshBasicMaterial,
+		LineBasicMaterial,
+		PointsMaterial,
+		SpriteMaterial,
+		Object3D,
+		Group,
+		Scene,
+		Mesh,
+		Line,
+		Points,
+		Sprite,
+		PerspectiveCamera,
+		Camera,
+		CanvasTexture,
+		AdditiveBlending,
+		DoubleSide,
+	}));
+}
diff --git a/apps/dashboard/src/lib/graph/edges.ts b/apps/dashboard/src/lib/graph/edges.ts
index 5050fd9..9e8e37a 100644
--- a/apps/dashboard/src/lib/graph/edges.ts
+++ b/apps/dashboard/src/lib/graph/edges.ts
@@ -1,8 +1,28 @@
 import * as THREE from 'three';
 import type { GraphEdge } from '$types';
 
+function easeOutCubic(t: number): number {
+	return 1 - Math.pow(1 - t, 3);
+}
+
+interface GrowingEdge {
+	line: THREE.Line;
+	source: string;
+	target: string;
+	frame: number;
+	totalFrames: number;
+}
+
+interface DissolvingEdge {
+	line: THREE.Line;
+	frame: number;
+	totalFrames: number;
+}
+
 export class EdgeManager {
 	group: THREE.Group;
+	private growingEdges: GrowingEdge[] = [];
+	private dissolvingEdges: DissolvingEdge[] = [];
 
 	constructor() {
 		this.group = new THREE.Group();
@@ -29,9 +49,101 @@ export class EdgeManager {
 		}
 	}
 
+	addEdge(edge: GraphEdge, positions: Map<string, THREE.Vector3>) {
+		const sourcePos = positions.get(edge.source);
+		const targetPos = positions.get(edge.target);
+		if (!sourcePos || !targetPos) return;
+
+		// Start with zero-length line at source position
+		const points = [sourcePos.clone(), sourcePos.clone()];
+		const geometry = new THREE.BufferGeometry().setFromPoints(points);
+		const material = new THREE.LineBasicMaterial({
+			color: 0x4a4a7a,
+			transparent: true,
+			opacity: 0,
+			blending: THREE.AdditiveBlending,
+		});
+
+		const line = new THREE.Line(geometry, material);
+		line.userData = { source: edge.source, target: edge.target };
+		this.group.add(line);
+
+		this.growingEdges.push({
+			line,
+			source: edge.source,
+			target: edge.target,
+			frame: 0,
+			totalFrames: 45,
+		});
+	}
+
+	removeEdgesForNode(nodeId: string) {
+		const toDissolve: THREE.Line[] = [];
+		this.group.children.forEach((child) => {
+			const line = child as THREE.Line;
+			if (line.userData.source === nodeId || line.userData.target === nodeId) {
+				toDissolve.push(line);
+			}
+		});
+
+		for (const line of toDissolve) {
+			// Remove from growing if still animating
+			this.growingEdges = this.growingEdges.filter((g) => g.line !== line);
+			this.dissolvingEdges.push({ line, frame: 0, totalFrames: 40 });
+		}
+	}
+
+	animateEdges(positions: Map<string, THREE.Vector3>) {
+		// Growing edges — interpolate endpoint from source to target
+		for (let i = this.growingEdges.length - 1; i >= 0; i--) {
+			const g = this.growingEdges[i];
+			g.frame++;
+			const progress = easeOutCubic(Math.min(g.frame / g.totalFrames, 1));
+
+			const sourcePos = positions.get(g.source);
+			const targetPos = positions.get(g.target);
+			if (!sourcePos || !targetPos) continue;
+
+			const currentEnd = sourcePos.clone().lerp(targetPos, progress);
+			const attrs = g.line.geometry.attributes.position as THREE.BufferAttribute;
+			attrs.setXYZ(0, sourcePos.x, sourcePos.y, sourcePos.z);
+			attrs.setXYZ(1, currentEnd.x, currentEnd.y, currentEnd.z);
+			attrs.needsUpdate = true;
+
+			const mat = g.line.material as THREE.LineBasicMaterial;
+			mat.opacity = progress * 0.5;
+
+			if (g.frame >= g.totalFrames) {
+				// Final opacity from weight
+				mat.opacity = 0.5;
+				this.growingEdges.splice(i, 1);
+			}
+		}
+
+		// Dissolving edges — fade out
+		for (let i = this.dissolvingEdges.length - 1; i >= 0; i--) {
+			const d = this.dissolvingEdges[i];
+			d.frame++;
+			const progress = d.frame / d.totalFrames;
+			const mat = d.line.material as THREE.LineBasicMaterial;
+			mat.opacity = Math.max(0, 0.5 * (1 - progress));
+
+			if (d.frame >= d.totalFrames) {
+				this.group.remove(d.line);
+				d.line.geometry.dispose();
+				(d.line.material as THREE.Material).dispose();
+				this.dissolvingEdges.splice(i, 1);
+			}
+		}
+	}
+
 	updatePositions(positions: Map<string, THREE.Vector3>) {
 		this.group.children.forEach((child) => {
 			const line = child as THREE.Line;
+			// Skip lines currently being animated by animateEdges
+			if (this.growingEdges.some((g) => g.line === line)) return;
+			if (this.dissolvingEdges.some((d) => d.line === line)) return;
+
 			const sourcePos = positions.get(line.userData.source);
 			const targetPos = positions.get(line.userData.target);
 			if (sourcePos && targetPos) {
@@ -49,5 +161,7 @@ export class EdgeManager {
 			line.geometry?.dispose();
 			(line.material as THREE.Material)?.dispose();
 		});
+		this.growingEdges = [];
+		this.dissolvingEdges = [];
 	}
 }
diff --git a/apps/dashboard/src/lib/graph/effects.ts b/apps/dashboard/src/lib/graph/effects.ts
index 25ed0f1..0e37a8e 100644
--- a/apps/dashboard/src/lib/graph/effects.ts
+++ b/apps/dashboard/src/lib/graph/effects.ts
@@ -13,6 +13,31 @@ interface SpawnBurst {
 	particles: THREE.Points;
 }
 
+interface RainbowBurst {
+	position: THREE.Vector3;
+	age: number;
+	maxAge: number;
+	particles: THREE.Points;
+	baseColor: THREE.Color;
+}
+
+interface RippleWave {
+	origin: THREE.Vector3;
+	radius: number;
+	speed: number;
+	age: number;
+	maxAge: number;
+	pulsedNodes: Set<string>;
+}
+
+interface ImplosionEffect {
+	position: THREE.Vector3;
+	age: number;
+	maxAge: number;
+	particles: THREE.Points;
+	flash: THREE.Mesh | null;
+}
+
 interface Shockwave {
 	mesh: THREE.Mesh;
 	age: number;
@@ -27,6 +52,9 @@ interface ConnectionFlash {
 export class EffectManager {
 	pulseEffects: PulseEffect[] = [];
 	private spawnBursts: SpawnBurst[] = [];
+	private rainbowBursts: RainbowBurst[] = [];
+	private rippleWaves: RippleWave[] = [];
+	private implosions: ImplosionEffect[] = [];
 	private shockwaves: Shockwave[] = [];
 	private connectionFlashes: ConnectionFlash[] = [];
 	private scene: THREE.Scene;
@@ -90,6 +118,105 @@ export class EffectManager {
 		this.shockwaves.push({ mesh: ring, age: 0, maxAge: 60 });
 	}
 
+	createRainbowBurst(position: THREE.Vector3, baseColor: THREE.Color) {
+		const count = 120;
+		const geo = new THREE.BufferGeometry();
+		const positions = new Float32Array(count * 3);
+		const velocities = new Float32Array(count * 3);
+		const hueOffsets = new Float32Array(count);
+
+		for (let i = 0; i < count; i++) {
+			positions[i * 3] = position.x;
+			positions[i * 3 + 1] = position.y;
+			positions[i * 3 + 2] = position.z;
+			const theta = Math.random() * Math.PI * 2;
+			const phi = Math.acos(2 * Math.random() - 1);
+			const speed = 0.2 + Math.random() * 0.6;
+			velocities[i * 3] = Math.sin(phi) * Math.cos(theta) * speed;
+			velocities[i * 3 + 1] = Math.sin(phi) * Math.sin(theta) * speed;
+			velocities[i * 3 + 2] = Math.cos(phi) * speed;
+			hueOffsets[i] = Math.random();
+		}
+
+		geo.setAttribute('position', new THREE.BufferAttribute(positions, 3));
+		geo.setAttribute('velocity', new THREE.BufferAttribute(velocities, 3));
+		geo.setAttribute('hueOffset', new THREE.BufferAttribute(hueOffsets, 1));
+
+		const mat = new THREE.PointsMaterial({
+			color: baseColor,
+			size: 0.8,
+			transparent: true,
+			opacity: 1.0,
+			blending: THREE.AdditiveBlending,
+			sizeAttenuation: true,
+		});
+
+		const pts = new THREE.Points(geo, mat);
+		this.scene.add(pts);
+		this.rainbowBursts.push({
+			position: position.clone(),
+			age: 0,
+			maxAge: 180, // 3 seconds at 60fps
+			particles: pts,
+			baseColor: baseColor.clone(),
+		});
+	}
+
+	createRippleWave(origin: THREE.Vector3) {
+		this.rippleWaves.push({
+			origin: origin.clone(),
+			radius: 0,
+			speed: 1.2,
+			age: 0,
+			maxAge: 90,
+			pulsedNodes: new Set(),
+		});
+	}
+
+	createImplosion(position: THREE.Vector3, color: THREE.Color) {
+		const count = 40;
+		const geo = new THREE.BufferGeometry();
+		const positions = new Float32Array(count * 3);
+		const velocities = new Float32Array(count * 3);
+
+		// Particles start at random positions in a sphere around the target
+		const startRadius = 8;
+		for (let i = 0; i < count; i++) {
+			const theta = Math.random() * Math.PI * 2;
+			const phi = Math.acos(2 * Math.random() - 1);
+			const r = startRadius * (0.5 + Math.random() * 0.5);
+			positions[i * 3] = position.x + Math.sin(phi) * Math.cos(theta) * r;
+			positions[i * 3 + 1] = position.y + Math.sin(phi) * Math.sin(theta) * r;
+			positions[i * 3 + 2] = position.z + Math.cos(phi) * r;
+			// Velocity points INWARD toward the center
+			velocities[i * 3] = (position.x - positions[i * 3]) * 0.04;
+			velocities[i * 3 + 1] = (position.y - positions[i * 3 + 1]) * 0.04;
+			velocities[i * 3 + 2] = (position.z - positions[i * 3 + 2]) * 0.04;
+		}
+
+		geo.setAttribute('position', new THREE.BufferAttribute(positions, 3));
+		geo.setAttribute('velocity', new THREE.BufferAttribute(velocities, 3));
+
+		const mat = new THREE.PointsMaterial({
+			color,
+			size: 0.5,
+			transparent: true,
+			opacity: 1.0,
+			blending: THREE.AdditiveBlending,
+			sizeAttenuation: true,
+		});
+
+		const pts = new THREE.Points(geo, mat);
+		this.scene.add(pts);
+		this.implosions.push({
+			position: position.clone(),
+			age: 0,
+			maxAge: 60,
+			particles: pts,
+			flash: null,
+		});
+	}
+
 	createConnectionFlash(from: THREE.Vector3, to: THREE.Vector3, color: THREE.Color) {
 		const points = [from.clone(), to.clone()];
 		const geo = new THREE.BufferGeometry().setFromPoints(points);
@@ -104,7 +231,11 @@ export class EffectManager {
 		this.connectionFlashes.push({ line, intensity: 1.0 });
 	}
 
-	update(nodeMeshMap: Map<string, THREE.Mesh>, camera: THREE.Camera) {
+	update(
+		nodeMeshMap: Map<string, THREE.Mesh>,
+		camera: THREE.Camera,
+		nodePositions?: Map<string, THREE.Vector3>
+	) {
 		// Pulse effects
 		for (let i = this.pulseEffects.length - 1; i >= 0; i--) {
 			const pulse = this.pulseEffects[i];
@@ -121,7 +252,7 @@ export class EffectManager {
 			}
 		}
 
-		// Spawn bursts
+		// Spawn bursts (original)
 		for (let i = this.spawnBursts.length - 1; i >= 0; i--) {
 			const burst = this.spawnBursts[i];
 			burst.age++;
@@ -148,6 +279,131 @@ export class EffectManager {
 			mat.size = 0.6 * (1 - burst.age / 200);
 		}
 
+		// Rainbow bursts — HSL cycling, pulsing size, 3-second lifespan
+		for (let i = this.rainbowBursts.length - 1; i >= 0; i--) {
+			const rb = this.rainbowBursts[i];
+			rb.age++;
+			if (rb.age > rb.maxAge) {
+				this.scene.remove(rb.particles);
+				rb.particles.geometry.dispose();
+				(rb.particles.material as THREE.Material).dispose();
+				this.rainbowBursts.splice(i, 1);
+				continue;
+			}
+			const positions = rb.particles.geometry.attributes.position as THREE.BufferAttribute;
+			const vels = rb.particles.geometry.attributes.velocity as THREE.BufferAttribute;
+			for (let j = 0; j < positions.count; j++) {
+				positions.setX(j, positions.getX(j) + vels.getX(j));
+				positions.setY(j, positions.getY(j) + vels.getY(j));
+				positions.setZ(j, positions.getZ(j) + vels.getZ(j));
+				vels.setX(j, vels.getX(j) * 0.98);
+				vels.setY(j, vels.getY(j) * 0.98);
+				vels.setZ(j, vels.getZ(j) * 0.98);
+			}
+			positions.needsUpdate = true;
+
+			const progress = rb.age / rb.maxAge;
+			const mat = rb.particles.material as THREE.PointsMaterial;
+			// Rainbow HSL cycling blended with base color
+			const hue = (rb.age * 0.02) % 1;
+			const rainbowColor = new THREE.Color().setHSL(hue, 1.0, 0.6);
+			mat.color.copy(rb.baseColor).lerp(rainbowColor, 0.6);
+			mat.opacity = Math.max(0, 1 - progress * progress);
+			// Pulsing size
+			mat.size = 0.8 * (1 - progress * 0.5) * (1 + Math.sin(rb.age * 0.3) * 0.2);
+		}
+
+		// Ripple waves — expanding wavefront, pulse nearby nodes on contact
+		if (nodePositions) {
+			for (let i = this.rippleWaves.length - 1; i >= 0; i--) {
+				const rw = this.rippleWaves[i];
+				rw.age++;
+				rw.radius += rw.speed;
+
+				if (rw.age > rw.maxAge) {
+					this.rippleWaves.splice(i, 1);
+					continue;
+				}
+
+				// Check nodes in range of the expanding wavefront
+				const waveFront = rw.radius;
+				const waveWidth = 3.0;
+				nodePositions.forEach((pos, id) => {
+					if (rw.pulsedNodes.has(id)) return;
+					const dist = pos.distanceTo(rw.origin);
+					if (dist >= waveFront - waveWidth && dist <= waveFront + waveWidth) {
+						rw.pulsedNodes.add(id);
+						// Mini-pulse on contact
+						this.addPulse(id, 0.8, new THREE.Color(0x00ffd1), 0.03);
+						// Mini scale bump on the mesh
+						const mesh = nodeMeshMap.get(id);
+						if (mesh) {
+							mesh.scale.multiplyScalar(1.3);
+						}
+					}
+				});
+			}
+		}
+
+		// Implosion effects — particles rush inward, converge, then flash
+		for (let i = this.implosions.length - 1; i >= 0; i--) {
+			const imp = this.implosions[i];
+			imp.age++;
+
+			if (imp.age > imp.maxAge + 20) {
+				this.scene.remove(imp.particles);
+				imp.particles.geometry.dispose();
+				(imp.particles.material as THREE.Material).dispose();
+				if (imp.flash) {
+					this.scene.remove(imp.flash);
+					imp.flash.geometry.dispose();
+					(imp.flash.material as THREE.Material).dispose();
+				}
+				this.implosions.splice(i, 1);
+				continue;
+			}
+
+			if (imp.age <= imp.maxAge) {
+				const positions = imp.particles.geometry.attributes.position as THREE.BufferAttribute;
+				const vels = imp.particles.geometry.attributes.velocity as THREE.BufferAttribute;
+				// Accelerate inward
+				const accelFactor = 1 + imp.age * 0.02;
+				for (let j = 0; j < positions.count; j++) {
+					positions.setX(j, positions.getX(j) + vels.getX(j) * accelFactor);
+					positions.setY(j, positions.getY(j) + vels.getY(j) * accelFactor);
+					positions.setZ(j, positions.getZ(j) + vels.getZ(j) * accelFactor);
+				}
+				positions.needsUpdate = true;
+
+				const mat = imp.particles.material as THREE.PointsMaterial;
+				mat.opacity = Math.min(1.0, imp.age / 15);
+				mat.size = 0.5 + (imp.age / imp.maxAge) * 0.3;
+			}
+
+			// Flash at convergence point
+			if (imp.age === imp.maxAge && !imp.flash) {
+				const flashGeo = new THREE.SphereGeometry(2, 16, 16);
+				const flashMat = new THREE.MeshBasicMaterial({
+					color: 0xffffff,
+					transparent: true,
+					opacity: 1.0,
+					blending: THREE.AdditiveBlending,
+				});
+				imp.flash = new THREE.Mesh(flashGeo, flashMat);
+				imp.flash.position.copy(imp.position);
+				this.scene.add(imp.flash);
+				// Hide particles
+				(imp.particles.material as THREE.PointsMaterial).opacity = 0;
+			}
+
+			// Flash fade out
+			if (imp.flash && imp.age > imp.maxAge) {
+				const flashProgress = (imp.age - imp.maxAge) / 20;
+				(imp.flash.material as THREE.MeshBasicMaterial).opacity = Math.max(0, 1 - flashProgress);
+				imp.flash.scale.setScalar(1 + flashProgress * 3);
+			}
+		}
+
 		// Shockwaves
 		for (let i = this.shockwaves.length - 1; i >= 0; i--) {
 			const sw = this.shockwaves[i];
@@ -186,6 +442,21 @@ export class EffectManager {
 			burst.particles.geometry.dispose();
 			(burst.particles.material as THREE.Material).dispose();
 		}
+		for (const rb of this.rainbowBursts) {
+			this.scene.remove(rb.particles);
+			rb.particles.geometry.dispose();
+			(rb.particles.material as THREE.Material).dispose();
+		}
+		for (const imp of this.implosions) {
+			this.scene.remove(imp.particles);
+			imp.particles.geometry.dispose();
+			(imp.particles.material as THREE.Material).dispose();
+			if (imp.flash) {
+				this.scene.remove(imp.flash);
+				imp.flash.geometry.dispose();
+				(imp.flash.material as THREE.Material).dispose();
+			}
+		}
 		for (const sw of this.shockwaves) {
 			this.scene.remove(sw.mesh);
 			sw.mesh.geometry.dispose();
@@ -198,6 +469,9 @@ export class EffectManager {
 		}
 		this.pulseEffects = [];
 		this.spawnBursts = [];
+		this.rainbowBursts = [];
+		this.rippleWaves = [];
+		this.implosions = [];
 		this.shockwaves = [];
 		this.connectionFlashes = [];
 	}
diff --git a/apps/dashboard/src/lib/graph/events.ts b/apps/dashboard/src/lib/graph/events.ts
index 6ab44e2..f1d2c54 100644
--- a/apps/dashboard/src/lib/graph/events.ts
+++ b/apps/dashboard/src/lib/graph/events.ts
@@ -1,41 +1,288 @@
 import * as THREE from 'three';
-import type { VestigeEvent } from '$types';
+import type { VestigeEvent, GraphNode, GraphEdge } from '$types';
+import { NODE_TYPE_COLORS } from '$types';
 import type { EffectManager } from './effects';
+import type { NodeManager } from './nodes';
+import type { EdgeManager } from './edges';
+import type { ForceSimulation } from './force-sim';
+
+/** Maximum number of live-spawned nodes before FIFO eviction */
+const MAX_LIVE_NODES = 50;
+
+export interface GraphMutationContext {
+	effects: EffectManager;
+	nodeManager: NodeManager;
+	edgeManager: EdgeManager;
+	forceSim: ForceSimulation;
+	camera: THREE.Camera;
+	onMutation: (mutation: GraphMutation) => void;
+}
+
+export type GraphMutation =
+	| { type: 'nodeAdded'; node: GraphNode }
+	| { type: 'nodeRemoved'; nodeId: string }
+	| { type: 'edgeAdded'; edge: GraphEdge }
+	| { type: 'edgesRemoved'; nodeId: string }
+	| { type: 'nodeUpdated'; nodeId: string; retention: number };
+
+/** Track live-spawned node IDs in insertion order for FIFO eviction */
+const liveSpawnedNodes: string[] = [];
+
+/** Reset live spawn tracking (for tests) */
+export function resetLiveSpawnTracking() {
+	liveSpawnedNodes.length = 0;
+}
+
+function findSpawnPosition(
+	newNode: { tags?: string[]; type?: string },
+	existingNodes: GraphNode[],
+	positions: Map<string, THREE.Vector3>
+): THREE.Vector3 {
+	const tags = newNode.tags ?? [];
+	const type = newNode.type ?? '';
+
+	// Score existing nodes by tag overlap + type match
+	let bestId: string | null = null;
+	let bestScore = 0;
+
+	for (const existing of existingNodes) {
+		let score = 0;
+		if (existing.type === type) score += 2;
+		for (const tag of existing.tags) {
+			if (tags.includes(tag)) score += 1;
+		}
+		if (score > bestScore) {
+			bestScore = score;
+			bestId = existing.id;
+		}
+	}
+
+	if (bestId && bestScore > 0) {
+		const nearPos = positions.get(bestId);
+		if (nearPos) {
+			// Spawn nearby with some jitter
+			return new THREE.Vector3(
+				nearPos.x + (Math.random() - 0.5) * 10,
+				nearPos.y + (Math.random() - 0.5) * 10,
+				nearPos.z + (Math.random() - 0.5) * 10
+			);
+		}
+	}
+
+	// Fallback: random position in graph space
+	return new THREE.Vector3(
+		(Math.random() - 0.5) * 40,
+		(Math.random() - 0.5) * 40,
+		(Math.random() - 0.5) * 40
+	);
+}
+
+function evictOldestLiveNode(ctx: GraphMutationContext, allNodes: GraphNode[]) {
+	if (liveSpawnedNodes.length <= MAX_LIVE_NODES) return;
+	const evictId = liveSpawnedNodes.shift()!;
+	ctx.edgeManager.removeEdgesForNode(evictId);
+	ctx.nodeManager.removeNode(evictId);
+	ctx.forceSim.removeNode(evictId);
+	ctx.onMutation({ type: 'edgesRemoved', nodeId: evictId });
+	ctx.onMutation({ type: 'nodeRemoved', nodeId: evictId });
+	// Remove from allNodes tracking
+	const idx = allNodes.findIndex((n) => n.id === evictId);
+	if (idx !== -1) allNodes.splice(idx, 1);
+}
 
 export function mapEventToEffects(
 	event: VestigeEvent,
-	effects: EffectManager,
-	nodePositions: Map<string, THREE.Vector3>,
-	nodeMeshMap: Map<string, THREE.Mesh>,
-	camera: THREE.Camera
+	ctx: GraphMutationContext,
+	allNodes: GraphNode[]
 ) {
+	const { effects, nodeManager, edgeManager, forceSim, camera, onMutation } = ctx;
+	const nodePositions = nodeManager.positions;
+	const nodeMeshMap = nodeManager.meshMap;
+
 	switch (event.type) {
 		case 'MemoryCreated': {
-			const nodeId = (event.data as { id?: string })?.id;
-			const pos = nodeId ? nodePositions.get(nodeId) : null;
-			const burstPos =
-				pos?.clone() ??
-				new THREE.Vector3(
-					(Math.random() - 0.5) * 40,
-					(Math.random() - 0.5) * 40,
-					(Math.random() - 0.5) * 40
-				);
-			effects.createSpawnBurst(burstPos, new THREE.Color(0x00ffd1));
-			effects.createShockwave(burstPos, new THREE.Color(0x00ffd1), camera);
+			const data = event.data as {
+				id?: string;
+				content?: string;
+				node_type?: string;
+				tags?: string[];
+				retention?: number;
+			};
+			if (!data.id) break;
+
+			// Build a GraphNode from event data
+			const newNode: GraphNode = {
+				id: data.id,
+				label: (data.content ?? '').slice(0, 60),
+				type: data.node_type ?? 'fact',
+				retention: data.retention ?? 0.9,
+				tags: data.tags ?? [],
+				createdAt: new Date().toISOString(),
+				updatedAt: new Date().toISOString(),
+				isCenter: false,
+			};
+
+			// Find spawn position near related nodes
+			const spawnPos = findSpawnPosition(newNode, allNodes, nodePositions);
+
+			// Add to all managers
+			const pos = nodeManager.addNode(newNode, spawnPos);
+			forceSim.addNode(data.id, pos);
+
+			// FIFO eviction
+			liveSpawnedNodes.push(data.id);
+			evictOldestLiveNode(ctx, allNodes);
+
+			// Spectacular effects: rainbow burst + double shockwave + ripple wave
+			const color = new THREE.Color(NODE_TYPE_COLORS[newNode.type] || '#00ffd1');
+			effects.createRainbowBurst(spawnPos, color);
+			effects.createShockwave(spawnPos, color, camera);
+			// Second shockwave, hue-shifted, delayed via smaller initial scale
+			const hueShifted = color.clone();
+			hueShifted.offsetHSL(0.15, 0, 0);
+			setTimeout(() => {
+				effects.createShockwave(spawnPos, hueShifted, camera);
+			}, 166); // ~10 frames at 60fps
+			effects.createRippleWave(spawnPos);
+
+			onMutation({ type: 'nodeAdded', node: newNode });
 			break;
 		}
+
+		case 'ConnectionDiscovered': {
+			const data = event.data as {
+				source_id?: string;
+				target_id?: string;
+				weight?: number;
+				connection_type?: string;
+			};
+			if (!data.source_id || !data.target_id) break;
+
+			const srcPos = nodePositions.get(data.source_id);
+			const tgtPos = nodePositions.get(data.target_id);
+
+			const newEdge: GraphEdge = {
+				source: data.source_id,
+				target: data.target_id,
+				weight: data.weight ?? 0.5,
+				type: data.connection_type ?? 'semantic',
+			};
+
+			// Add edge with growth animation
+			edgeManager.addEdge(newEdge, nodePositions);
+
+			// Cyan flash + pulse both endpoints
+			if (srcPos && tgtPos) {
+				effects.createConnectionFlash(srcPos, tgtPos, new THREE.Color(0x00d4ff));
+			}
+			if (data.source_id && nodeMeshMap.has(data.source_id)) {
+				effects.addPulse(data.source_id, 1.0, new THREE.Color(0x00d4ff), 0.02);
+			}
+			if (data.target_id && nodeMeshMap.has(data.target_id)) {
+				effects.addPulse(data.target_id, 1.0, new THREE.Color(0x00d4ff), 0.02);
+			}
+
+			onMutation({ type: 'edgeAdded', edge: newEdge });
+			break;
+		}
+
+		case 'MemoryDeleted': {
+			const data = event.data as { id?: string };
+			if (!data.id) break;
+
+			const pos = nodePositions.get(data.id);
+			if (pos) {
+				// Implosion effect first
+				const color = new THREE.Color(0xff4757);
+				effects.createImplosion(pos, color);
+			}
+
+			// Dissolve edges then node
+			edgeManager.removeEdgesForNode(data.id);
+			nodeManager.removeNode(data.id);
+			forceSim.removeNode(data.id);
+
+			// Remove from live tracking
+			const liveIdx = liveSpawnedNodes.indexOf(data.id);
+			if (liveIdx !== -1) liveSpawnedNodes.splice(liveIdx, 1);
+
+			onMutation({ type: 'edgesRemoved', nodeId: data.id });
+			onMutation({ type: 'nodeRemoved', nodeId: data.id });
+			break;
+		}
+
+		case 'MemoryPromoted': {
+			const data = event.data as { id?: string; new_retention?: number };
+			const promoId = data?.id;
+			if (!promoId) break;
+
+			const newRetention = data.new_retention ?? 0.95;
+
+			if (nodeMeshMap.has(promoId)) {
+				// Grow the node
+				nodeManager.growNode(promoId, newRetention);
+
+				// Green pulse + shockwave + mini burst
+				effects.addPulse(promoId, 1.2, new THREE.Color(0x00ff88), 0.01);
+				const promoPos = nodePositions.get(promoId);
+				if (promoPos) {
+					effects.createShockwave(promoPos, new THREE.Color(0x00ff88), camera);
+					effects.createSpawnBurst(promoPos, new THREE.Color(0x00ff88));
+				}
+
+				onMutation({ type: 'nodeUpdated', nodeId: promoId, retention: newRetention });
+			}
+			break;
+		}
+
+		case 'MemoryDemoted': {
+			const data = event.data as { id?: string; new_retention?: number };
+			const demoteId = data?.id;
+			if (!demoteId) break;
+
+			const newRetention = data.new_retention ?? 0.3;
+
+			if (nodeMeshMap.has(demoteId)) {
+				// Shrink the node
+				nodeManager.growNode(demoteId, newRetention);
+
+				// Red pulse — subtle
+				effects.addPulse(demoteId, 0.8, new THREE.Color(0xff4757), 0.03);
+
+				onMutation({ type: 'nodeUpdated', nodeId: demoteId, retention: newRetention });
+			}
+			break;
+		}
+
+		case 'MemoryUpdated': {
+			const data = event.data as { id?: string; retention?: number };
+			const updateId = data?.id;
+			if (!updateId || !nodeMeshMap.has(updateId)) break;
+
+			// Subtle blue pulse on update
+			effects.addPulse(updateId, 0.6, new THREE.Color(0x818cf8), 0.02);
+
+			if (data.retention !== undefined) {
+				nodeManager.growNode(updateId, data.retention);
+				onMutation({ type: 'nodeUpdated', nodeId: updateId, retention: data.retention });
+			}
+			break;
+		}
+
 		case 'SearchPerformed': {
 			nodeMeshMap.forEach((_, id) => {
 				effects.addPulse(id, 0.6 + Math.random() * 0.4, new THREE.Color(0x818cf8), 0.02);
 			});
 			break;
 		}
+
 		case 'DreamStarted': {
 			nodeMeshMap.forEach((_, id) => {
 				effects.addPulse(id, 1.0, new THREE.Color(0xa855f7), 0.005);
 			});
 			break;
 		}
+
 		case 'DreamProgress': {
 			const memoryId = (event.data as { memory_id?: string })?.memory_id;
 			if (memoryId && nodeMeshMap.has(memoryId)) {
@@ -43,20 +290,13 @@ export function mapEventToEffects(
 			}
 			break;
 		}
+
 		case 'DreamCompleted': {
 			effects.createSpawnBurst(new THREE.Vector3(0, 0, 0), new THREE.Color(0xa855f7));
 			effects.createShockwave(new THREE.Vector3(0, 0, 0), new THREE.Color(0xa855f7), camera);
 			break;
 		}
-		case 'ConnectionDiscovered': {
-			const data = event.data as { source_id?: string; target_id?: string };
-			const srcPos = data.source_id ? nodePositions.get(data.source_id) : null;
-			const tgtPos = data.target_id ? nodePositions.get(data.target_id) : null;
-			if (srcPos && tgtPos) {
-				effects.createConnectionFlash(srcPos, tgtPos, new THREE.Color(0x00d4ff));
-			}
-			break;
-		}
+
 		case 'RetentionDecayed': {
 			const decayId = (event.data as { id?: string })?.id;
 			if (decayId && nodeMeshMap.has(decayId)) {
@@ -64,21 +304,14 @@ export function mapEventToEffects(
 			}
 			break;
 		}
-		case 'MemoryPromoted': {
-			const promoId = (event.data as { id?: string })?.id;
-			if (promoId && nodeMeshMap.has(promoId)) {
-				effects.addPulse(promoId, 1.2, new THREE.Color(0x00ff88), 0.01);
-				const promoPos = nodePositions.get(promoId);
-				if (promoPos) effects.createShockwave(promoPos, new THREE.Color(0x00ff88), camera);
-			}
-			break;
-		}
+
 		case 'ConsolidationCompleted': {
 			nodeMeshMap.forEach((_, id) => {
 				effects.addPulse(id, 0.4 + Math.random() * 0.3, new THREE.Color(0xffb800), 0.015);
 			});
 			break;
 		}
+
 		case 'ActivationSpread': {
 			const spreadData = event.data as { source_id?: string; target_ids?: string[] };
 			if (spreadData.source_id && spreadData.target_ids) {
diff --git a/apps/dashboard/src/lib/graph/force-sim.ts b/apps/dashboard/src/lib/graph/force-sim.ts
index dd53f90..f917a5a 100644
--- a/apps/dashboard/src/lib/graph/force-sim.ts
+++ b/apps/dashboard/src/lib/graph/force-sim.ts
@@ -10,7 +10,9 @@ export class ForceSimulation {
 	private readonly repulsionStrength = 500;
 	private readonly attractionStrength = 0.01;
 	private readonly dampening = 0.9;
-	private readonly maxSteps = 300;
+	private readonly baseMaxSteps = 300;
+	private maxSteps = 300;
+	private cooldownExtension = 0;
 
 	constructor(positions: Map<string, THREE.Vector3>) {
 		this.positions = positions;
@@ -20,8 +22,30 @@ export class ForceSimulation {
 		}
 	}
 
+	addNode(id: string, position: THREE.Vector3) {
+		this.positions.set(id, position.clone());
+		this.velocities.set(id, new THREE.Vector3());
+		// Re-energize: rewind step count to keep physics alive for 100 more frames
+		this.cooldownExtension = 100;
+		this.maxSteps = Math.max(this.maxSteps, this.step + this.cooldownExtension);
+		this.running = true;
+	}
+
+	removeNode(id: string) {
+		this.positions.delete(id);
+		this.velocities.delete(id);
+	}
+
 	tick(edges: GraphEdge[]) {
-		if (!this.running || this.step > this.maxSteps) return;
+		if (!this.running) return;
+		if (this.step > this.maxSteps) {
+			// Decay cooldown extension, settle back to base
+			if (this.cooldownExtension > 0) {
+				this.cooldownExtension = 0;
+				this.maxSteps = this.baseMaxSteps;
+			}
+			return;
+		}
 		this.step++;
 
 		const alpha = Math.max(0.001, 1 - this.step / this.maxSteps);
diff --git a/apps/dashboard/src/lib/graph/nodes.ts b/apps/dashboard/src/lib/graph/nodes.ts
index c8f8bec..e4b879a 100644
--- a/apps/dashboard/src/lib/graph/nodes.ts
+++ b/apps/dashboard/src/lib/graph/nodes.ts
@@ -2,14 +2,58 @@ import * as THREE from 'three';
 import type { GraphNode } from '$types';
 import { NODE_TYPE_COLORS } from '$types';
 
+function easeOutElastic(t: number): number {
+	if (t === 0 || t === 1) return t;
+	const p = 0.3;
+	return Math.pow(2, -10 * t) * Math.sin(((t - p / 4) * (2 * Math.PI)) / p) + 1;
+}
+
+function easeInBack(t: number): number {
+	const s = 1.70158;
+	return t * t * ((s + 1) * t - s);
+}
+
+interface MaterializingNode {
+	id: string;
+	frame: number;
+	totalFrames: number;
+	mesh: THREE.Mesh;
+	glow: THREE.Sprite;
+	label: THREE.Sprite;
+	targetScale: number;
+}
+
+interface DissolvingNode {
+	id: string;
+	frame: number;
+	totalFrames: number;
+	mesh: THREE.Mesh;
+	glow: THREE.Sprite;
+	label: THREE.Sprite;
+	originalScale: number;
+}
+
+interface GrowingNode {
+	id: string;
+	frame: number;
+	totalFrames: number;
+	startScale: number;
+	targetScale: number;
+}
+
 export class NodeManager {
 	group: THREE.Group;
 	meshMap = new Map<string, THREE.Mesh>();
+	glowMap = new Map<string, THREE.Sprite>();
 	positions = new Map<string, THREE.Vector3>();
 	labelSprites = new Map<string, THREE.Sprite>();
 	hoveredNode: string | null = null;
 	selectedNode: string | null = null;
 
+	private materializingNodes: MaterializingNode[] = [];
+	private dissolvingNodes: DissolvingNode[] = [];
+	private growingNodes: GrowingNode[] = [];
+
 	constructor() {
 		this.group = new THREE.Group();
 	}
@@ -36,54 +80,129 @@ export class NodeManager {
 			if (node.isCenter) pos.set(0, 0, 0);
 
 			this.positions.set(node.id, pos);
-
-			const size = 0.5 + node.retention * 2;
-			const color = NODE_TYPE_COLORS[node.type] || '#8B95A5';
-
-			// Node mesh
-			const geometry = new THREE.SphereGeometry(size, 16, 16);
-			const material = new THREE.MeshStandardMaterial({
-				color: new THREE.Color(color),
-				emissive: new THREE.Color(color),
-				emissiveIntensity: 0.3 + node.retention * 0.5,
-				roughness: 0.3,
-				metalness: 0.1,
-				transparent: true,
-				opacity: 0.3 + node.retention * 0.7,
-			});
-
-			const mesh = new THREE.Mesh(geometry, material);
-			mesh.position.copy(pos);
-			mesh.userData = { nodeId: node.id, type: node.type, retention: node.retention };
-			this.meshMap.set(node.id, mesh);
-			this.group.add(mesh);
-
-			// Glow sprite
-			const spriteMat = new THREE.SpriteMaterial({
-				color: new THREE.Color(color),
-				transparent: true,
-				opacity: 0.15 + node.retention * 0.2,
-				blending: THREE.AdditiveBlending,
-			});
-			const sprite = new THREE.Sprite(spriteMat);
-			sprite.scale.set(size * 4, size * 4, 1);
-			sprite.position.copy(pos);
-			sprite.userData = { isGlow: true, nodeId: node.id };
-			this.group.add(sprite);
-
-			// Text label sprite
-			const labelText = node.label || node.type;
-			const labelSprite = this.createTextSprite(labelText, '#e2e8f0');
-			labelSprite.position.copy(pos);
-			labelSprite.position.y += size * 2 + 1.5;
-			labelSprite.userData = { isLabel: true, nodeId: node.id, offset: size * 2 + 1.5 };
-			this.group.add(labelSprite);
-			this.labelSprites.set(node.id, labelSprite);
+			this.createNodeMeshes(node, pos, 1.0);
 		}
 
 		return this.positions;
 	}
 
+	private createNodeMeshes(node: GraphNode, pos: THREE.Vector3, initialScale: number) {
+		const size = 0.5 + node.retention * 2;
+		const color = NODE_TYPE_COLORS[node.type] || '#8B95A5';
+
+		// Node mesh
+		const geometry = new THREE.SphereGeometry(size, 16, 16);
+		const material = new THREE.MeshStandardMaterial({
+			color: new THREE.Color(color),
+			emissive: new THREE.Color(color),
+			emissiveIntensity: 0.3 + node.retention * 0.5,
+			roughness: 0.3,
+			metalness: 0.1,
+			transparent: true,
+			opacity: 0.3 + node.retention * 0.7,
+		});
+
+		const mesh = new THREE.Mesh(geometry, material);
+		mesh.position.copy(pos);
+		mesh.scale.setScalar(initialScale);
+		mesh.userData = { nodeId: node.id, type: node.type, retention: node.retention };
+		this.meshMap.set(node.id, mesh);
+		this.group.add(mesh);
+
+		// Glow sprite
+		const spriteMat = new THREE.SpriteMaterial({
+			color: new THREE.Color(color),
+			transparent: true,
+			opacity: initialScale > 0 ? 0.15 + node.retention * 0.2 : 0,
+			blending: THREE.AdditiveBlending,
+		});
+		const sprite = new THREE.Sprite(spriteMat);
+		sprite.scale.set(size * 4 * initialScale, size * 4 * initialScale, 1);
+		sprite.position.copy(pos);
+		sprite.userData = { isGlow: true, nodeId: node.id };
+		this.glowMap.set(node.id, sprite);
+		this.group.add(sprite);
+
+		// Text label sprite
+		const labelText = node.label || node.type;
+		const labelSprite = this.createTextSprite(labelText, '#e2e8f0');
+		labelSprite.position.copy(pos);
+		labelSprite.position.y += size * 2 + 1.5;
+		labelSprite.userData = { isLabel: true, nodeId: node.id, offset: size * 2 + 1.5 };
+		this.group.add(labelSprite);
+		this.labelSprites.set(node.id, labelSprite);
+
+		return { mesh, glow: sprite, label: labelSprite, size };
+	}
+
+	addNode(node: GraphNode, initialPosition?: THREE.Vector3): THREE.Vector3 {
+		const pos =
+			initialPosition?.clone() ??
+			new THREE.Vector3(
+				(Math.random() - 0.5) * 40,
+				(Math.random() - 0.5) * 40,
+				(Math.random() - 0.5) * 40
+			);
+
+		this.positions.set(node.id, pos);
+
+		// Create meshes at scale 0
+		const { mesh, glow, label } = this.createNodeMeshes(node, pos, 0);
+		mesh.scale.setScalar(0.001); // Avoid zero-scale issues
+		glow.scale.set(0.001, 0.001, 1);
+		(glow.material as THREE.SpriteMaterial).opacity = 0;
+		(label.material as THREE.SpriteMaterial).opacity = 0;
+
+		this.materializingNodes.push({
+			id: node.id,
+			frame: 0,
+			totalFrames: 30,
+			mesh,
+			glow,
+			label,
+			targetScale: 0.5 + node.retention * 2,
+		});
+
+		return pos;
+	}
+
+	removeNode(id: string) {
+		const mesh = this.meshMap.get(id);
+		const glow = this.glowMap.get(id);
+		const label = this.labelSprites.get(id);
+		if (!mesh || !glow || !label) return;
+
+		// Cancel any active materialization
+		this.materializingNodes = this.materializingNodes.filter((m) => m.id !== id);
+
+		this.dissolvingNodes.push({
+			id,
+			frame: 0,
+			totalFrames: 60,
+			mesh,
+			glow,
+			label,
+			originalScale: mesh.scale.x,
+		});
+	}
+
+	growNode(id: string, newRetention: number) {
+		const mesh = this.meshMap.get(id);
+		if (!mesh) return;
+
+		const currentScale = mesh.scale.x;
+		const targetScale = 0.5 + newRetention * 2;
+		mesh.userData.retention = newRetention;
+
+		this.growingNodes.push({
+			id,
+			frame: 0,
+			totalFrames: 30,
+			startScale: currentScale,
+			targetScale,
+		});
+	}
+
 	private createTextSprite(text: string, color: string): THREE.Sprite {
 		const canvas = document.createElement('canvas');
 		const ctx = canvas.getContext('2d')!;
@@ -138,8 +257,105 @@ export class NodeManager {
 	}
 
 	animate(time: number, nodes: GraphNode[], camera: THREE.PerspectiveCamera) {
-		// Node breathing
+		// Materialization animations — elastic scale-up from 0
+		for (let i = this.materializingNodes.length - 1; i >= 0; i--) {
+			const mn = this.materializingNodes[i];
+			mn.frame++;
+			const t = Math.min(mn.frame / mn.totalFrames, 1);
+			const scale = easeOutElastic(t);
+
+			// Mesh scales up with elastic spring
+			mn.mesh.scale.setScalar(Math.max(0.001, scale));
+
+			// Glow fades in between frames 5-10
+			if (mn.frame >= 5) {
+				const glowT = Math.min((mn.frame - 5) / 5, 1);
+				const glowMat = mn.glow.material as THREE.SpriteMaterial;
+				glowMat.opacity = glowT * 0.25;
+				const glowSize = mn.targetScale * 4 * scale;
+				mn.glow.scale.set(glowSize, glowSize, 1);
+			}
+
+			// Label fades in after frame 40 (10 frames after mesh finishes)
+			if (mn.frame >= 40) {
+				const labelT = Math.min((mn.frame - 40) / 20, 1);
+				(mn.label.material as THREE.SpriteMaterial).opacity = labelT * 0.9;
+			}
+
+			if (mn.frame >= 60) {
+				this.materializingNodes.splice(i, 1);
+			}
+		}
+
+		// Dissolution animations — easeInBack shrink
+		for (let i = this.dissolvingNodes.length - 1; i >= 0; i--) {
+			const dn = this.dissolvingNodes[i];
+			dn.frame++;
+			const t = Math.min(dn.frame / dn.totalFrames, 1);
+			const shrink = 1 - easeInBack(t);
+			const scale = Math.max(0.001, dn.originalScale * shrink);
+
+			dn.mesh.scale.setScalar(scale);
+			const glowScale = scale * 4;
+			dn.glow.scale.set(glowScale, glowScale, 1);
+
+			// Fade opacity
+			const mat = dn.mesh.material as THREE.MeshStandardMaterial;
+			mat.opacity *= 0.97;
+			(dn.glow.material as THREE.SpriteMaterial).opacity *= 0.95;
+			(dn.label.material as THREE.SpriteMaterial).opacity *= 0.93;
+
+			if (dn.frame >= dn.totalFrames) {
+				// Clean up
+				this.group.remove(dn.mesh);
+				this.group.remove(dn.glow);
+				this.group.remove(dn.label);
+				dn.mesh.geometry.dispose();
+				(dn.mesh.material as THREE.Material).dispose();
+				(dn.glow.material as THREE.SpriteMaterial).map?.dispose();
+				(dn.glow.material as THREE.Material).dispose();
+				(dn.label.material as THREE.SpriteMaterial).map?.dispose();
+				(dn.label.material as THREE.Material).dispose();
+
+				this.meshMap.delete(dn.id);
+				this.glowMap.delete(dn.id);
+				this.labelSprites.delete(dn.id);
+				this.positions.delete(dn.id);
+
+				this.dissolvingNodes.splice(i, 1);
+			}
+		}
+
+		// Growth animations — smooth scale transition for promoted nodes
+		for (let i = this.growingNodes.length - 1; i >= 0; i--) {
+			const gn = this.growingNodes[i];
+			gn.frame++;
+			const t = Math.min(gn.frame / gn.totalFrames, 1);
+			const scale = gn.startScale + (gn.targetScale - gn.startScale) * easeOutElastic(t);
+
+			const mesh = this.meshMap.get(gn.id);
+			if (mesh) mesh.scale.setScalar(scale);
+
+			const glow = this.glowMap.get(gn.id);
+			if (glow) {
+				const glowSize = scale * 4;
+				glow.scale.set(glowSize, glowSize, 1);
+			}
+
+			if (gn.frame >= gn.totalFrames) {
+				this.growingNodes.splice(i, 1);
+			}
+		}
+
+		// Node breathing (skip nodes being animated)
+		const animatingIds = new Set([
+			...this.materializingNodes.map((m) => m.id),
+			...this.dissolvingNodes.map((d) => d.id),
+			...this.growingNodes.map((g) => g.id),
+		]);
+
 		this.meshMap.forEach((mesh, id) => {
+			if (animatingIds.has(id)) return;
 			const node = nodes.find((n) => n.id === id);
 			if (!node) return;
 			const breathe =
@@ -152,7 +368,6 @@ export class NodeManager {
 			} else if (id === this.selectedNode) {
 				mat.emissiveIntensity = 0.8;
 			} else {
-				// Low-retention nodes breathe slower
 				const baseIntensity = 0.3 + node.retention * 0.5;
 				const breatheIntensity =
 					baseIntensity + Math.sin(time * (0.8 + node.retention * 0.7)) * 0.1 * node.retention;
@@ -162,6 +377,7 @@ export class NodeManager {
 
 		// Distance-based label visibility
 		this.labelSprites.forEach((sprite, id) => {
+			if (animatingIds.has(id)) return;
 			const pos = this.positions.get(id);
 			if (!pos) return;
 			const dist = camera.position.distanceTo(pos);
@@ -192,5 +408,8 @@ export class NodeManager {
 				(obj.material as THREE.Material)?.dispose();
 			}
 		});
+		this.materializingNodes = [];
+		this.dissolvingNodes = [];
+		this.growingNodes = [];
 	}
 }
diff --git a/apps/dashboard/src/routes/(app)/graph/+page.svelte b/apps/dashboard/src/routes/(app)/graph/+page.svelte
index 018e5b0..c8da20b 100644
--- a/apps/dashboard/src/routes/(app)/graph/+page.svelte
+++ b/apps/dashboard/src/routes/(app)/graph/+page.svelte
@@ -6,6 +6,7 @@
 	import { api } from '$stores/api';
 	import { eventFeed } from '$stores/websocket';
 	import type { GraphResponse, GraphNode, GraphEdge, Memory } from '$types';
+	import type { GraphMutation } from '$lib/graph/events';
 	import { filterByDate } from '$lib/graph/temporal';
 
 	let graphData: GraphResponse | null = $state(null);
@@ -18,6 +19,10 @@
 	let temporalEnabled = $state(false);
 	let temporalDate = $state(new Date());
 
+	// Live counts that update on mutations
+	let liveNodeCount = $state(0);
+	let liveEdgeCount = $state(0);
+
 	// Filtered graph data based on temporal mode
 	let displayNodes = $derived.by((): GraphNode[] => {
 		if (!graphData) return [];
@@ -31,6 +36,40 @@
 		return filterByDate(graphData.nodes, graphData.edges, temporalDate).visibleEdges;
 	});
 
+	function handleGraphMutation(mutation: GraphMutation) {
+		if (!graphData) return;
+
+		switch (mutation.type) {
+			case 'nodeAdded':
+				graphData.nodes = [...graphData.nodes, mutation.node];
+				graphData.nodeCount = graphData.nodes.length;
+				liveNodeCount = graphData.nodeCount;
+				break;
+			case 'nodeRemoved':
+				graphData.nodes = graphData.nodes.filter((n) => n.id !== mutation.nodeId);
+				graphData.nodeCount = graphData.nodes.length;
+				liveNodeCount = graphData.nodeCount;
+				break;
+			case 'edgeAdded':
+				graphData.edges = [...graphData.edges, mutation.edge];
+				graphData.edgeCount = graphData.edges.length;
+				liveEdgeCount = graphData.edgeCount;
+				break;
+			case 'edgesRemoved':
+				graphData.edges = graphData.edges.filter(
+					(e) => e.source !== mutation.nodeId && e.target !== mutation.nodeId
+				);
+				graphData.edgeCount = graphData.edges.length;
+				liveEdgeCount = graphData.edgeCount;
+				break;
+			case 'nodeUpdated': {
+				const node = graphData.nodes.find((n) => n.id === mutation.nodeId);
+				if (node) node.retention = mutation.retention;
+				break;
+			}
+		}
+	}
+
 	onMount(() => loadGraph());
 
 	async function loadGraph(query?: string, centerId?: string) {
@@ -43,6 +82,10 @@
 				query: query || undefined,
 				center_id: centerId || undefined
 			});
+			if (graphData) {
+				liveNodeCount = graphData.nodeCount;
+				liveEdgeCount = graphData.edgeCount;
+			}
 		} catch {
 			error = 'No memories yet. Start using Vestige to populate your graph.';
 		} finally {
@@ -96,6 +139,7 @@
 			events={$eventFeed}
 			{isDreaming}
 			onSelect={onNodeSelect}
+			onGraphMutation={handleGraphMutation}
 		/>
 	{/if}
 
@@ -149,9 +193,9 @@
 	<!-- Bottom stats -->
 	<div class="absolute bottom-4 left-4 z-10 text-xs text-dim glass rounded-xl px-3 py-2">
 		{#if graphData}
-			<span>{displayNodes.length} nodes</span>
+			<span>{liveNodeCount} nodes</span>
 			<span class="mx-2 text-subtle">·</span>
-			<span>{displayEdges.length} edges</span>
+			<span>{liveEdgeCount} edges</span>
 			<span class="mx-2 text-subtle">·</span>
 			<span>depth {graphData.depth}</span>
 		{/if}
diff --git a/apps/dashboard/src/routes/+layout.svelte b/apps/dashboard/src/routes/+layout.svelte
index bf0e8c7..eb7640e 100644
--- a/apps/dashboard/src/routes/+layout.svelte
+++ b/apps/dashboard/src/routes/+layout.svelte
@@ -148,8 +148,8 @@
 	</nav>
 
 	<!-- Main content -->
-	<main class="flex-1 overflow-y-auto pb-16 md:pb-0">
-		<div class="animate-page-in">
+	<main class="flex-1 flex flex-col min-h-0 pb-16 md:pb-0">
+		<div class="animate-page-in flex-1 min-h-0 overflow-y-auto">
 			{@render children()}
 		</div>
 	</main>
diff --git a/apps/dashboard/tsconfig.json b/apps/dashboard/tsconfig.json
index a8f10c8..f85c130 100644
--- a/apps/dashboard/tsconfig.json
+++ b/apps/dashboard/tsconfig.json
@@ -10,5 +10,6 @@
 		"sourceMap": true,
 		"strict": true,
 		"moduleResolution": "bundler"
-	}
+	},
+	"exclude": ["src/**/__tests__/**"]
 }
diff --git a/apps/dashboard/vite.config.ts b/apps/dashboard/vite.config.ts
index 548ee8d..363f4be 100644
--- a/apps/dashboard/vite.config.ts
+++ b/apps/dashboard/vite.config.ts
@@ -1,3 +1,4 @@
+/// <reference types="vitest/config" />
 import { sveltekit } from '@sveltejs/kit/vite';
 import tailwindcss from '@tailwindcss/vite';
 import { defineConfig } from 'vite';
@@ -16,5 +17,16 @@ export default defineConfig({
 				ws: true
 			}
 		}
-	}
+	},
+	test: {
+		include: ['src/**/*.test.ts'],
+		environment: 'node',
+		setupFiles: ['src/lib/graph/__tests__/setup.ts'],
+		alias: {
+			$lib: new URL('./src/lib', import.meta.url).pathname,
+			$components: new URL('./src/lib/components', import.meta.url).pathname,
+			$stores: new URL('./src/lib/stores', import.meta.url).pathname,
+			$types: new URL('./src/lib/types', import.meta.url).pathname,
+		},
+	},
 });
diff --git a/crates/vestige-core/Cargo.toml b/crates/vestige-core/Cargo.toml
index 9cfafc1..ef29cd2 100644
--- a/crates/vestige-core/Cargo.toml
+++ b/crates/vestige-core/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "vestige-core"
-version = "2.0.2"
+version = "2.0.3"
 edition = "2024"
 rust-version = "1.91"
 authors = ["Vestige Team"]
diff --git a/crates/vestige-core/src/storage/sqlite.rs b/crates/vestige-core/src/storage/sqlite.rs
index 370d455..f3a5681 100644
--- a/crates/vestige-core/src/storage/sqlite.rs
+++ b/crates/vestige-core/src/storage/sqlite.rs
@@ -3532,6 +3532,21 @@ impl Storage {
         Ok(result)
     }
 
+    /// Get the memory with the most connections (best center node for graph visualization)
+    pub fn get_most_connected_memory(&self) -> Result<Option<String>> {
+        let reader = self.reader.lock()
+            .map_err(|_| StorageError::Init("Reader lock poisoned".into()))?;
+        let mut stmt = reader.prepare(
+            "SELECT id, COUNT(*) as cnt FROM (
+                SELECT source_id as id FROM memory_connections
+                UNION ALL
+                SELECT target_id as id FROM memory_connections
+            ) GROUP BY id ORDER BY cnt DESC LIMIT 1"
+        )?;
+        let result = stmt.query_row([], |row| row.get::<_, String>(0)).optional()?;
+        Ok(result)
+    }
+
     /// Get memories with their connection data for graph visualization
     pub fn get_memory_subgraph(&self, center_id: &str, depth: u32, max_nodes: usize) -> Result<(Vec<KnowledgeNode>, Vec<ConnectionRecord>)> {
         let mut visited_ids: std::collections::HashSet<String> = std::collections::HashSet::new();
diff --git a/crates/vestige-mcp/Cargo.toml b/crates/vestige-mcp/Cargo.toml
index 5536e0e..5676c72 100644
--- a/crates/vestige-mcp/Cargo.toml
+++ b/crates/vestige-mcp/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "vestige-mcp"
-version = "2.0.2"
+version = "2.0.3"
 edition = "2024"
 description = "Cognitive memory MCP server for Claude - FSRS-6, spreading activation, synaptic tagging, 3D dashboard, and 130 years of memory research"
 authors = ["samvallad33"]
@@ -32,7 +32,7 @@ path = "src/bin/cli.rs"
 # ============================================================================
 # Includes: FSRS-6, spreading activation, synaptic tagging, hippocampal indexing,
 # memory states, context memory, importance signals, dreams, and more
-vestige-core = { version = "2.0.2", path = "../vestige-core", default-features = false, features = ["bundled-sqlite"] }
+vestige-core = { version = "2.0.3", path = "../vestige-core", default-features = false, features = ["bundled-sqlite"] }
 
 # ============================================================================
 # MCP Server Dependencies
diff --git a/crates/vestige-mcp/src/dashboard/handlers.rs b/crates/vestige-mcp/src/dashboard/handlers.rs
index 0d1005a..375664a 100644
--- a/crates/vestige-mcp/src/dashboard/handlers.rs
+++ b/crates/vestige-mcp/src/dashboard/handlers.rs
@@ -4,7 +4,7 @@
 
 use axum::extract::{Path, Query, State};
 use axum::http::StatusCode;
-use axum::response::{Html, Json};
+use axum::response::{Json, Redirect};
 use chrono::{Duration, Utc};
 use serde::Deserialize;
 use serde_json::Value;
@@ -12,9 +12,9 @@ use serde_json::Value;
 use super::events::VestigeEvent;
 use super::state::AppState;
 
-/// Serve the dashboard HTML
-pub async fn serve_dashboard() -> Html<&'static str> {
-    Html(include_str!("../dashboard.html"))
+/// Redirect root to the SvelteKit dashboard
+pub async fn serve_dashboard() -> Redirect {
+    Redirect::permanent("/dashboard")
 }
 
 #[derive(Debug, Deserialize)]
@@ -328,9 +328,9 @@ pub async fn health_check(
 // MEMORY GRAPH
 // ============================================================================
 
-/// Serve the memory graph visualization HTML
-pub async fn serve_graph() -> Html<&'static str> {
-    Html(include_str!("../graph.html"))
+/// Redirect legacy graph to SvelteKit dashboard graph page
+pub async fn serve_graph() -> Redirect {
+    Redirect::permanent("/dashboard/graph")
 }
 
 #[derive(Debug, Deserialize)]
@@ -360,13 +360,21 @@ pub async fn get_graph(
             .map(|n| n.id.clone())
             .ok_or(StatusCode::NOT_FOUND)?
     } else {
-        // Default: most recent memory
-        let recent = state.storage
-            .get_all_nodes(1, 0)
+        // Default: most connected memory (for a rich initial graph)
+        let most_connected = state.storage
+            .get_most_connected_memory()
             .map_err(|_| StatusCode::INTERNAL_SERVER_ERROR)?;
-        recent.first()
-            .map(|n| n.id.clone())
-            .ok_or(StatusCode::NOT_FOUND)?
+        if let Some(id) = most_connected {
+            id
+        } else {
+            // Fallback: most recent memory
+            let recent = state.storage
+                .get_all_nodes(1, 0)
+                .map_err(|_| StatusCode::INTERNAL_SERVER_ERROR)?;
+            recent.first()
+                .map(|n| n.id.clone())
+                .ok_or(StatusCode::NOT_FOUND)?
+        }
     };
 
     // Get subgraph