4298 lines
1002 KiB
JavaScript
4298 lines
1002 KiB
JavaScript
var ei=Object.defineProperty;var ti=(n,e,t)=>e in n?ei(n,e,{enumerable:!0,configurable:!0,writable:!0,value:t}):n[e]=t;var me=(n,e,t)=>ti(n,typeof e!="symbol"?e+"":e,t);(function(){const e=document.createElement("link").relList;if(e&&e.supports&&e.supports("modulepreload"))return;for(const r of document.querySelectorAll('link[rel="modulepreload"]'))i(r);new MutationObserver(r=>{for(const s of r)if(s.type==="childList")for(const a of s.addedNodes)a.tagName==="LINK"&&a.rel==="modulepreload"&&i(a)}).observe(document,{childList:!0,subtree:!0});function t(r){const s={};return r.integrity&&(s.integrity=r.integrity),r.referrerPolicy&&(s.referrerPolicy=r.referrerPolicy),r.crossOrigin==="use-credentials"?s.credentials="include":r.crossOrigin==="anonymous"?s.credentials="omit":s.credentials="same-origin",s}function i(r){if(r.ep)return;r.ep=!0;const s=t(r);fetch(r.href,s)}})();function makeMap(n,e){const t=Object.create(null),i=n.split(",");for(let r=0;r<i.length;r++)t[i[r]]=!0;return e?r=>!!t[r.toLowerCase()]:r=>!!t[r]}function normalizeStyle(n){if(isArray$1(n)){const e={};for(let t=0;t<n.length;t++){const i=n[t],r=isString$2(i)?parseStringStyle(i):normalizeStyle(i);if(r)for(const s in r)e[s]=r[s]}return e}else{if(isString$2(n))return n;if(isObject$2(n))return n}}const listDelimiterRE=/;(?![^(]*\))/g,propertyDelimiterRE=/:([^]+)/,styleCommentRE=/\/\*.*?\*\//gs;function parseStringStyle(n){const e={};return n.replace(styleCommentRE,"").split(listDelimiterRE).forEach(t=>{if(t){const i=t.split(propertyDelimiterRE);i.length>1&&(e[i[0].trim()]=i[1].trim())}}),e}function normalizeClass(n){let e="";if(isString$2(n))e=n;else if(isArray$1(n))for(let t=0;t<n.length;t++){const i=normalizeClass(n[t]);i&&(e+=i+" ")}else if(isObject$2(n))for(const t in n)n[t]&&(e+=t+" ");return e.trim()}const specialBooleanAttrs="itemscope,allowfullscreen,formnovalidate,ismap,nomodule,novalidate,readonly",isSpecialBooleanAttr=makeMap(specialBooleanAttrs);function includeBooleanAttr(n){return!!n||n===""}const toDisplayString$1=n=>isString$2(n)?n:n==null?"":isArray$1(n)||isObject$2(n)&&(n.toString===objectToString$1||!isFunction$1(n.toString))?JSON.stringify(n,replacer,2):String(n),replacer=(n,e)=>e&&e.__v_isRef?replacer(n,e.value):isMap(e)?{[`Map(${e.size})`]:[...e.entries()].reduce((t,[i,r])=>(t[`${i} =>`]=r,t),{})}:isSet(e)?{[`Set(${e.size})`]:[...e.values()]}:isObject$2(e)&&!isArray$1(e)&&!isPlainObject$1(e)?String(e):e,EMPTY_OBJ={},EMPTY_ARR=[],NOOP=()=>{},NO=()=>!1,onRE=/^on[^a-z]/,isOn=n=>onRE.test(n),isModelListener=n=>n.startsWith("onUpdate:"),extend=Object.assign,remove=(n,e)=>{const t=n.indexOf(e);t>-1&&n.splice(t,1)},hasOwnProperty$1=Object.prototype.hasOwnProperty,hasOwn$1=(n,e)=>hasOwnProperty$1.call(n,e),isArray$1=Array.isArray,isMap=n=>toTypeString$1(n)==="[object Map]",isSet=n=>toTypeString$1(n)==="[object Set]",isFunction$1=n=>typeof n=="function",isString$2=n=>typeof n=="string",isSymbol=n=>typeof n=="symbol",isObject$2=n=>n!==null&&typeof n=="object",isPromise$1=n=>isObject$2(n)&&isFunction$1(n.then)&&isFunction$1(n.catch),objectToString$1=Object.prototype.toString,toTypeString$1=n=>objectToString$1.call(n),toRawType=n=>toTypeString$1(n).slice(8,-1),isPlainObject$1=n=>toTypeString$1(n)==="[object Object]",isIntegerKey=n=>isString$2(n)&&n!=="NaN"&&n[0]!=="-"&&""+parseInt(n,10)===n,isReservedProp=makeMap(",key,ref,ref_for,ref_key,onVnodeBeforeMount,onVnodeMounted,onVnodeBeforeUpdate,onVnodeUpdated,onVnodeBeforeUnmount,onVnodeUnmounted"),cacheStringFunction=n=>{const e=Object.create(null);return t=>e[t]||(e[t]=n(t))},camelizeRE=/-(\w)/g,camelize=cacheStringFunction(n=>n.replace(camelizeRE,(e,t)=>t?t.toUpperCase():"")),hyphenateRE=/\B([A-Z])/g,hyphenate=cacheStringFunction(n=>n.replace(hyphenateRE,"-$1").toLowerCase()),capitalize$1=cacheStringFunction(n=>n.charAt(0).toUpperCase()+n.slice(1)),toHandlerKey=cacheStringFunction(n=>n?`on${capitalize$1(n)}`:""),hasChanged=(n,e)=>!Object.is(n,e),invokeArrayFns=(n,e)=>{for(let t=0;t<n.length;t++)n[t](e)},def=(n,e,t)=>{Object.defineProperty(n,e,{configurable:!0,enumerable:!1,value:t})},toNumber=n=>{const e=parseFloat(n);return isNaN(e)?n:e};let _globalThis$1;const getGlobalThis$1=()=>_globalThis$1||(_globalThis$1=typeof globalThis<"u"?globalThis:typeof self<"u"?self:typeof window<"u"?window:typeof global<"u"?global:{});let activeEffectScope;class EffectScope{constructor(e=!1){this.detached=e,this.active=!0,this.effects=[],this.cleanups=[],this.parent=activeEffectScope,!e&&activeEffectScope&&(this.index=(activeEffectScope.scopes||(activeEffectScope.scopes=[])).push(this)-1)}run(e){if(this.active){const t=activeEffectScope;try{return activeEffectScope=this,e()}finally{activeEffectScope=t}}}on(){activeEffectScope=this}off(){activeEffectScope=this.parent}stop(e){if(this.active){let t,i;for(t=0,i=this.effects.length;t<i;t++)this.effects[t].stop();for(t=0,i=this.cleanups.length;t<i;t++)this.cleanups[t]();if(this.scopes)for(t=0,i=this.scopes.length;t<i;t++)this.scopes[t].stop(!0);if(!this.detached&&this.parent&&!e){const r=this.parent.scopes.pop();r&&r!==this&&(this.parent.scopes[this.index]=r,r.index=this.index)}this.parent=void 0,this.active=!1}}}function effectScope(n){return new EffectScope(n)}function recordEffectScope(n,e=activeEffectScope){e&&e.active&&e.effects.push(n)}const createDep=n=>{const e=new Set(n);return e.w=0,e.n=0,e},wasTracked=n=>(n.w&trackOpBit)>0,newTracked=n=>(n.n&trackOpBit)>0,initDepMarkers=({deps:n})=>{if(n.length)for(let e=0;e<n.length;e++)n[e].w|=trackOpBit},finalizeDepMarkers=n=>{const{deps:e}=n;if(e.length){let t=0;for(let i=0;i<e.length;i++){const r=e[i];wasTracked(r)&&!newTracked(r)?r.delete(n):e[t++]=r,r.w&=~trackOpBit,r.n&=~trackOpBit}e.length=t}},targetMap=new WeakMap;let effectTrackDepth=0,trackOpBit=1;const maxMarkerBits=30;let activeEffect;const ITERATE_KEY=Symbol(""),MAP_KEY_ITERATE_KEY=Symbol("");class ReactiveEffect{constructor(e,t=null,i){this.fn=e,this.scheduler=t,this.active=!0,this.deps=[],this.parent=void 0,recordEffectScope(this,i)}run(){if(!this.active)return this.fn();let e=activeEffect,t=shouldTrack;for(;e;){if(e===this)return;e=e.parent}try{return this.parent=activeEffect,activeEffect=this,shouldTrack=!0,trackOpBit=1<<++effectTrackDepth,effectTrackDepth<=maxMarkerBits?initDepMarkers(this):cleanupEffect(this),this.fn()}finally{effectTrackDepth<=maxMarkerBits&&finalizeDepMarkers(this),trackOpBit=1<<--effectTrackDepth,activeEffect=this.parent,shouldTrack=t,this.parent=void 0,this.deferStop&&this.stop()}}stop(){activeEffect===this?this.deferStop=!0:this.active&&(cleanupEffect(this),this.onStop&&this.onStop(),this.active=!1)}}function cleanupEffect(n){const{deps:e}=n;if(e.length){for(let t=0;t<e.length;t++)e[t].delete(n);e.length=0}}let shouldTrack=!0;const trackStack=[];function pauseTracking(){trackStack.push(shouldTrack),shouldTrack=!1}function resetTracking(){const n=trackStack.pop();shouldTrack=n===void 0?!0:n}function track(n,e,t){if(shouldTrack&&activeEffect){let i=targetMap.get(n);i||targetMap.set(n,i=new Map);let r=i.get(t);r||i.set(t,r=createDep()),trackEffects(r)}}function trackEffects(n,e){let t=!1;effectTrackDepth<=maxMarkerBits?newTracked(n)||(n.n|=trackOpBit,t=!wasTracked(n)):t=!n.has(activeEffect),t&&(n.add(activeEffect),activeEffect.deps.push(n))}function trigger(n,e,t,i,r,s){const a=targetMap.get(n);if(!a)return;let o=[];if(e==="clear")o=[...a.values()];else if(t==="length"&&isArray$1(n)){const l=toNumber(i);a.forEach((c,u)=>{(u==="length"||u>=l)&&o.push(c)})}else switch(t!==void 0&&o.push(a.get(t)),e){case"add":isArray$1(n)?isIntegerKey(t)&&o.push(a.get("length")):(o.push(a.get(ITERATE_KEY)),isMap(n)&&o.push(a.get(MAP_KEY_ITERATE_KEY)));break;case"delete":isArray$1(n)||(o.push(a.get(ITERATE_KEY)),isMap(n)&&o.push(a.get(MAP_KEY_ITERATE_KEY)));break;case"set":isMap(n)&&o.push(a.get(ITERATE_KEY));break}if(o.length===1)o[0]&&triggerEffects(o[0]);else{const l=[];for(const c of o)c&&l.push(...c);triggerEffects(createDep(l))}}function triggerEffects(n,e){const t=isArray$1(n)?n:[...n];for(const i of t)i.computed&&triggerEffect(i);for(const i of t)i.computed||triggerEffect(i)}function triggerEffect(n,e){(n!==activeEffect||n.allowRecurse)&&(n.scheduler?n.scheduler():n.run())}const isNonTrackableKeys=makeMap("__proto__,__v_isRef,__isVue"),builtInSymbols=new Set(Object.getOwnPropertyNames(Symbol).filter(n=>n!=="arguments"&&n!=="caller").map(n=>Symbol[n]).filter(isSymbol)),get=createGetter(),shallowGet=createGetter(!1,!0),readonlyGet=createGetter(!0),arrayInstrumentations=createArrayInstrumentations();function createArrayInstrumentations(){const n={};return["includes","indexOf","lastIndexOf"].forEach(e=>{n[e]=function(...t){const i=toRaw(this);for(let s=0,a=this.length;s<a;s++)track(i,"get",s+"");const r=i[e](...t);return r===-1||r===!1?i[e](...t.map(toRaw)):r}}),["push","pop","shift","unshift","splice"].forEach(e=>{n[e]=function(...t){pauseTracking();const i=toRaw(this)[e].apply(this,t);return resetTracking(),i}}),n}function createGetter(n=!1,e=!1){return function(i,r,s){if(r==="__v_isReactive")return!n;if(r==="__v_isReadonly")return n;if(r==="__v_isShallow")return e;if(r==="__v_raw"&&s===(n?e?shallowReadonlyMap:readonlyMap:e?shallowReactiveMap:reactiveMap).get(i))return i;const a=isArray$1(i);if(!n&&a&&hasOwn$1(arrayInstrumentations,r))return Reflect.get(arrayInstrumentations,r,s);const o=Reflect.get(i,r,s);return(isSymbol(r)?builtInSymbols.has(r):isNonTrackableKeys(r))||(n||track(i,"get",r),e)?o:isRef(o)?a&&isIntegerKey(r)?o:o.value:isObject$2(o)?n?readonly(o):reactive(o):o}}const set=createSetter(),shallowSet=createSetter(!0);function createSetter(n=!1){return function(t,i,r,s){let a=t[i];if(isReadonly(a)&&isRef(a)&&!isRef(r))return!1;if(!n&&(!isShallow(r)&&!isReadonly(r)&&(a=toRaw(a),r=toRaw(r)),!isArray$1(t)&&isRef(a)&&!isRef(r)))return a.value=r,!0;const o=isArray$1(t)&&isIntegerKey(i)?Number(i)<t.length:hasOwn$1(t,i),l=Reflect.set(t,i,r,s);return t===toRaw(s)&&(o?hasChanged(r,a)&&trigger(t,"set",i,r):trigger(t,"add",i,r)),l}}function deleteProperty(n,e){const t=hasOwn$1(n,e);n[e];const i=Reflect.deleteProperty(n,e);return i&&t&&trigger(n,"delete",e,void 0),i}function has(n,e){const t=Reflect.has(n,e);return(!isSymbol(e)||!builtInSymbols.has(e))&&track(n,"has",e),t}function ownKeys(n){return track(n,"iterate",isArray$1(n)?"length":ITERATE_KEY),Reflect.ownKeys(n)}const mutableHandlers={get,set,deleteProperty,has,ownKeys},readonlyHandlers={get:readonlyGet,set(n,e){return!0},deleteProperty(n,e){return!0}},shallowReactiveHandlers=extend({},mutableHandlers,{get:shallowGet,set:shallowSet}),toShallow=n=>n,getProto=n=>Reflect.getPrototypeOf(n);function get$1(n,e,t=!1,i=!1){n=n.__v_raw;const r=toRaw(n),s=toRaw(e);t||(e!==s&&track(r,"get",e),track(r,"get",s));const{has:a}=getProto(r),o=i?toShallow:t?toReadonly:toReactive;if(a.call(r,e))return o(n.get(e));if(a.call(r,s))return o(n.get(s));n!==r&&n.get(e)}function has$1(n,e=!1){const t=this.__v_raw,i=toRaw(t),r=toRaw(n);return e||(n!==r&&track(i,"has",n),track(i,"has",r)),n===r?t.has(n):t.has(n)||t.has(r)}function size(n,e=!1){return n=n.__v_raw,!e&&track(toRaw(n),"iterate",ITERATE_KEY),Reflect.get(n,"size",n)}function add(n){n=toRaw(n);const e=toRaw(this);return getProto(e).has.call(e,n)||(e.add(n),trigger(e,"add",n,n)),this}function set$1(n,e){e=toRaw(e);const t=toRaw(this),{has:i,get:r}=getProto(t);let s=i.call(t,n);s||(n=toRaw(n),s=i.call(t,n));const a=r.call(t,n);return t.set(n,e),s?hasChanged(e,a)&&trigger(t,"set",n,e):trigger(t,"add",n,e),this}function deleteEntry(n){const e=toRaw(this),{has:t,get:i}=getProto(e);let r=t.call(e,n);r||(n=toRaw(n),r=t.call(e,n)),i&&i.call(e,n);const s=e.delete(n);return r&&trigger(e,"delete",n,void 0),s}function clear(){const n=toRaw(this),e=n.size!==0,t=n.clear();return e&&trigger(n,"clear",void 0,void 0),t}function createForEach(n,e){return function(i,r){const s=this,a=s.__v_raw,o=toRaw(a),l=e?toShallow:n?toReadonly:toReactive;return!n&&track(o,"iterate",ITERATE_KEY),a.forEach((c,u)=>i.call(r,l(c),l(u),s))}}function createIterableMethod(n,e,t){return function(...i){const r=this.__v_raw,s=toRaw(r),a=isMap(s),o=n==="entries"||n===Symbol.iterator&&a,l=n==="keys"&&a,c=r[n](...i),u=t?toShallow:e?toReadonly:toReactive;return!e&&track(s,"iterate",l?MAP_KEY_ITERATE_KEY:ITERATE_KEY),{next(){const{value:d,done:f}=c.next();return f?{value:d,done:f}:{value:o?[u(d[0]),u(d[1])]:u(d),done:f}},[Symbol.iterator](){return this}}}}function createReadonlyMethod(n){return function(...e){return n==="delete"?!1:this}}function createInstrumentations(){const n={get(s){return get$1(this,s)},get size(){return size(this)},has:has$1,add,set:set$1,delete:deleteEntry,clear,forEach:createForEach(!1,!1)},e={get(s){return get$1(this,s,!1,!0)},get size(){return size(this)},has:has$1,add,set:set$1,delete:deleteEntry,clear,forEach:createForEach(!1,!0)},t={get(s){return get$1(this,s,!0)},get size(){return size(this,!0)},has(s){return has$1.call(this,s,!0)},add:createReadonlyMethod("add"),set:createReadonlyMethod("set"),delete:createReadonlyMethod("delete"),clear:createReadonlyMethod("clear"),forEach:createForEach(!0,!1)},i={get(s){return get$1(this,s,!0,!0)},get size(){return size(this,!0)},has(s){return has$1.call(this,s,!0)},add:createReadonlyMethod("add"),set:createReadonlyMethod("set"),delete:createReadonlyMethod("delete"),clear:createReadonlyMethod("clear"),forEach:createForEach(!0,!0)};return["keys","values","entries",Symbol.iterator].forEach(s=>{n[s]=createIterableMethod(s,!1,!1),t[s]=createIterableMethod(s,!0,!1),e[s]=createIterableMethod(s,!1,!0),i[s]=createIterableMethod(s,!0,!0)}),[n,t,e,i]}const[mutableInstrumentations,readonlyInstrumentations,shallowInstrumentations,shallowReadonlyInstrumentations]=createInstrumentations();function createInstrumentationGetter(n,e){const t=e?n?shallowReadonlyInstrumentations:shallowInstrumentations:n?readonlyInstrumentations:mutableInstrumentations;return(i,r,s)=>r==="__v_isReactive"?!n:r==="__v_isReadonly"?n:r==="__v_raw"?i:Reflect.get(hasOwn$1(t,r)&&r in i?t:i,r,s)}const mutableCollectionHandlers={get:createInstrumentationGetter(!1,!1)},shallowCollectionHandlers={get:createInstrumentationGetter(!1,!0)},readonlyCollectionHandlers={get:createInstrumentationGetter(!0,!1)},reactiveMap=new WeakMap,shallowReactiveMap=new WeakMap,readonlyMap=new WeakMap,shallowReadonlyMap=new WeakMap;function targetTypeMap(n){switch(n){case"Object":case"Array":return 1;case"Map":case"Set":case"WeakMap":case"WeakSet":return 2;default:return 0}}function getTargetType(n){return n.__v_skip||!Object.isExtensible(n)?0:targetTypeMap(toRawType(n))}function reactive(n){return isReadonly(n)?n:createReactiveObject(n,!1,mutableHandlers,mutableCollectionHandlers,reactiveMap)}function shallowReactive(n){return createReactiveObject(n,!1,shallowReactiveHandlers,shallowCollectionHandlers,shallowReactiveMap)}function readonly(n){return createReactiveObject(n,!0,readonlyHandlers,readonlyCollectionHandlers,readonlyMap)}function createReactiveObject(n,e,t,i,r){if(!isObject$2(n)||n.__v_raw&&!(e&&n.__v_isReactive))return n;const s=r.get(n);if(s)return s;const a=getTargetType(n);if(a===0)return n;const o=new Proxy(n,a===2?i:t);return r.set(n,o),o}function isReactive(n){return isReadonly(n)?isReactive(n.__v_raw):!!(n&&n.__v_isReactive)}function isReadonly(n){return!!(n&&n.__v_isReadonly)}function isShallow(n){return!!(n&&n.__v_isShallow)}function isProxy(n){return isReactive(n)||isReadonly(n)}function toRaw(n){const e=n&&n.__v_raw;return e?toRaw(e):n}function markRaw(n){return def(n,"__v_skip",!0),n}const toReactive=n=>isObject$2(n)?reactive(n):n,toReadonly=n=>isObject$2(n)?readonly(n):n;function trackRefValue(n){shouldTrack&&activeEffect&&(n=toRaw(n),trackEffects(n.dep||(n.dep=createDep())))}function triggerRefValue(n,e){n=toRaw(n),n.dep&&triggerEffects(n.dep)}function isRef(n){return!!(n&&n.__v_isRef===!0)}function ref(n){return createRef(n,!1)}function shallowRef(n){return createRef(n,!0)}function createRef(n,e){return isRef(n)?n:new RefImpl(n,e)}class RefImpl{constructor(e,t){this.__v_isShallow=t,this.dep=void 0,this.__v_isRef=!0,this._rawValue=t?e:toRaw(e),this._value=t?e:toReactive(e)}get value(){return trackRefValue(this),this._value}set value(e){const t=this.__v_isShallow||isShallow(e)||isReadonly(e);e=t?e:toRaw(e),hasChanged(e,this._rawValue)&&(this._rawValue=e,this._value=t?e:toReactive(e),triggerRefValue(this))}}function unref(n){return isRef(n)?n.value:n}const shallowUnwrapHandlers={get:(n,e,t)=>unref(Reflect.get(n,e,t)),set:(n,e,t,i)=>{const r=n[e];return isRef(r)&&!isRef(t)?(r.value=t,!0):Reflect.set(n,e,t,i)}};function proxyRefs(n){return isReactive(n)?n:new Proxy(n,shallowUnwrapHandlers)}var _a;class ComputedRefImpl{constructor(e,t,i,r){this._setter=t,this.dep=void 0,this.__v_isRef=!0,this[_a]=!1,this._dirty=!0,this.effect=new ReactiveEffect(e,()=>{this._dirty||(this._dirty=!0,triggerRefValue(this))}),this.effect.computed=this,this.effect.active=this._cacheable=!r,this.__v_isReadonly=i}get value(){const e=toRaw(this);return trackRefValue(e),(e._dirty||!e._cacheable)&&(e._dirty=!1,e._value=e.effect.run()),e._value}set value(e){this._setter(e)}}_a="__v_isReadonly";function computed$1(n,e,t=!1){let i,r;const s=isFunction$1(n);return s?(i=n,r=NOOP):(i=n.get,r=n.set),new ComputedRefImpl(i,r,s||!r,t)}function warn$1(n,...e){}function callWithErrorHandling(n,e,t,i){let r;try{r=i?n(...i):n()}catch(s){handleError(s,e,t)}return r}function callWithAsyncErrorHandling(n,e,t,i){if(isFunction$1(n)){const s=callWithErrorHandling(n,e,t,i);return s&&isPromise$1(s)&&s.catch(a=>{handleError(a,e,t)}),s}const r=[];for(let s=0;s<n.length;s++)r.push(callWithAsyncErrorHandling(n[s],e,t,i));return r}function handleError(n,e,t,i=!0){const r=e?e.vnode:null;if(e){let s=e.parent;const a=e.proxy,o=t;for(;s;){const c=s.ec;if(c){for(let u=0;u<c.length;u++)if(c[u](n,a,o)===!1)return}s=s.parent}const l=e.appContext.config.errorHandler;if(l){callWithErrorHandling(l,null,10,[n,a,o]);return}}logError(n,t,r,i)}function logError(n,e,t,i=!0){console.error(n)}let isFlushing=!1,isFlushPending=!1;const queue=[];let flushIndex=0;const pendingPostFlushCbs=[];let activePostFlushCbs=null,postFlushIndex=0;const resolvedPromise=Promise.resolve();let currentFlushPromise=null;function nextTick(n){const e=currentFlushPromise||resolvedPromise;return n?e.then(this?n.bind(this):n):e}function findInsertionIndex(n){let e=flushIndex+1,t=queue.length;for(;e<t;){const i=e+t>>>1;getId(queue[i])<n?e=i+1:t=i}return e}function queueJob(n){(!queue.length||!queue.includes(n,isFlushing&&n.allowRecurse?flushIndex+1:flushIndex))&&(n.id==null?queue.push(n):queue.splice(findInsertionIndex(n.id),0,n),queueFlush())}function queueFlush(){!isFlushing&&!isFlushPending&&(isFlushPending=!0,currentFlushPromise=resolvedPromise.then(flushJobs))}function invalidateJob(n){const e=queue.indexOf(n);e>flushIndex&&queue.splice(e,1)}function queuePostFlushCb(n){isArray$1(n)?pendingPostFlushCbs.push(...n):(!activePostFlushCbs||!activePostFlushCbs.includes(n,n.allowRecurse?postFlushIndex+1:postFlushIndex))&&pendingPostFlushCbs.push(n),queueFlush()}function flushPreFlushCbs(n,e=isFlushing?flushIndex+1:0){for(;e<queue.length;e++){const t=queue[e];t&&t.pre&&(queue.splice(e,1),e--,t())}}function flushPostFlushCbs(n){if(pendingPostFlushCbs.length){const e=[...new Set(pendingPostFlushCbs)];if(pendingPostFlushCbs.length=0,activePostFlushCbs){activePostFlushCbs.push(...e);return}for(activePostFlushCbs=e,activePostFlushCbs.sort((t,i)=>getId(t)-getId(i)),postFlushIndex=0;postFlushIndex<activePostFlushCbs.length;postFlushIndex++)activePostFlushCbs[postFlushIndex]();activePostFlushCbs=null,postFlushIndex=0}}const getId=n=>n.id==null?1/0:n.id,comparator=(n,e)=>{const t=getId(n)-getId(e);if(t===0){if(n.pre&&!e.pre)return-1;if(e.pre&&!n.pre)return 1}return t};function flushJobs(n){isFlushPending=!1,isFlushing=!0,queue.sort(comparator);try{for(flushIndex=0;flushIndex<queue.length;flushIndex++){const e=queue[flushIndex];e&&e.active!==!1&&callWithErrorHandling(e,null,14)}}finally{flushIndex=0,queue.length=0,flushPostFlushCbs(),isFlushing=!1,currentFlushPromise=null,(queue.length||pendingPostFlushCbs.length)&&flushJobs()}}function emit$1(n,e,...t){if(n.isUnmounted)return;const i=n.vnode.props||EMPTY_OBJ;let r=t;const s=e.startsWith("update:"),a=s&&e.slice(7);if(a&&a in i){const u=`${a==="modelValue"?"model":a}Modifiers`,{number:d,trim:f}=i[u]||EMPTY_OBJ;f&&(r=t.map(m=>isString$2(m)?m.trim():m)),d&&(r=t.map(toNumber))}let o,l=i[o=toHandlerKey(e)]||i[o=toHandlerKey(camelize(e))];!l&&s&&(l=i[o=toHandlerKey(hyphenate(e))]),l&&callWithAsyncErrorHandling(l,n,6,r);const c=i[o+"Once"];if(c){if(!n.emitted)n.emitted={};else if(n.emitted[o])return;n.emitted[o]=!0,callWithAsyncErrorHandling(c,n,6,r)}}function normalizeEmitsOptions(n,e,t=!1){const i=e.emitsCache,r=i.get(n);if(r!==void 0)return r;const s=n.emits;let a={},o=!1;if(!isFunction$1(n)){const l=c=>{const u=normalizeEmitsOptions(c,e,!0);u&&(o=!0,extend(a,u))};!t&&e.mixins.length&&e.mixins.forEach(l),n.extends&&l(n.extends),n.mixins&&n.mixins.forEach(l)}return!s&&!o?(isObject$2(n)&&i.set(n,null),null):(isArray$1(s)?s.forEach(l=>a[l]=null):extend(a,s),isObject$2(n)&&i.set(n,a),a)}function isEmitListener(n,e){return!n||!isOn(e)?!1:(e=e.slice(2).replace(/Once$/,""),hasOwn$1(n,e[0].toLowerCase()+e.slice(1))||hasOwn$1(n,hyphenate(e))||hasOwn$1(n,e))}let currentRenderingInstance=null,currentScopeId=null;function setCurrentRenderingInstance(n){const e=currentRenderingInstance;return currentRenderingInstance=n,currentScopeId=n&&n.type.__scopeId||null,e}function withCtx(n,e=currentRenderingInstance,t){if(!e||n._n)return n;const i=(...r)=>{i._d&&setBlockTracking(-1);const s=setCurrentRenderingInstance(e);let a;try{a=n(...r)}finally{setCurrentRenderingInstance(s),i._d&&setBlockTracking(1)}return a};return i._n=!0,i._c=!0,i._d=!0,i}function markAttrsAccessed(){}function renderComponentRoot(n){const{type:e,vnode:t,proxy:i,withProxy:r,props:s,propsOptions:[a],slots:o,attrs:l,emit:c,render:u,renderCache:d,data:f,setupState:m,ctx:v,inheritAttrs:_}=n;let g,x;const S=setCurrentRenderingInstance(n);try{if(t.shapeFlag&4){const b=r||i;g=normalizeVNode(u.call(b,b,d,s,m,f,v)),x=l}else{const b=e;g=normalizeVNode(b.length>1?b(s,{attrs:l,slots:o,emit:c}):b(s,null)),x=e.props?l:getFunctionalFallthrough(l)}}catch(b){blockStack.length=0,handleError(b,n,1),g=createVNode(Comment)}let y=g;if(x&&_!==!1){const b=Object.keys(x),{shapeFlag:w}=y;b.length&&w&7&&(a&&b.some(isModelListener)&&(x=filterModelListeners(x,a)),y=cloneVNode(y,x))}return t.dirs&&(y=cloneVNode(y),y.dirs=y.dirs?y.dirs.concat(t.dirs):t.dirs),t.transition&&(y.transition=t.transition),g=y,setCurrentRenderingInstance(S),g}const getFunctionalFallthrough=n=>{let e;for(const t in n)(t==="class"||t==="style"||isOn(t))&&((e||(e={}))[t]=n[t]);return e},filterModelListeners=(n,e)=>{const t={};for(const i in n)(!isModelListener(i)||!(i.slice(9)in e))&&(t[i]=n[i]);return t};function shouldUpdateComponent(n,e,t){const{props:i,children:r,component:s}=n,{props:a,children:o,patchFlag:l}=e,c=s.emitsOptions;if(e.dirs||e.transition)return!0;if(t&&l>=0){if(l&1024)return!0;if(l&16)return i?hasPropsChanged(i,a,c):!!a;if(l&8){const u=e.dynamicProps;for(let d=0;d<u.length;d++){const f=u[d];if(a[f]!==i[f]&&!isEmitListener(c,f))return!0}}}else return(r||o)&&(!o||!o.$stable)?!0:i===a?!1:i?a?hasPropsChanged(i,a,c):!0:!!a;return!1}function hasPropsChanged(n,e,t){const i=Object.keys(e);if(i.length!==Object.keys(n).length)return!0;for(let r=0;r<i.length;r++){const s=i[r];if(e[s]!==n[s]&&!isEmitListener(t,s))return!0}return!1}function updateHOCHostEl({vnode:n,parent:e},t){for(;e&&e.subTree===n;)(n=e.vnode).el=t,e=e.parent}const isSuspense=n=>n.__isSuspense;function queueEffectWithSuspense(n,e){e&&e.pendingBranch?isArray$1(n)?e.effects.push(...n):e.effects.push(n):queuePostFlushCb(n)}function provide(n,e){if(currentInstance){let t=currentInstance.provides;const i=currentInstance.parent&¤tInstance.parent.provides;i===t&&(t=currentInstance.provides=Object.create(i)),t[n]=e}}function inject(n,e,t=!1){const i=currentInstance||currentRenderingInstance;if(i){const r=i.parent==null?i.vnode.appContext&&i.vnode.appContext.provides:i.parent.provides;if(r&&n in r)return r[n];if(arguments.length>1)return t&&isFunction$1(e)?e.call(i.proxy):e}}const INITIAL_WATCHER_VALUE={};function watch(n,e,t){return doWatch(n,e,t)}function doWatch(n,e,{immediate:t,deep:i,flush:r,onTrack:s,onTrigger:a}=EMPTY_OBJ){const o=currentInstance;let l,c=!1,u=!1;if(isRef(n)?(l=()=>n.value,c=isShallow(n)):isReactive(n)?(l=()=>n,i=!0):isArray$1(n)?(u=!0,c=n.some(y=>isReactive(y)||isShallow(y)),l=()=>n.map(y=>{if(isRef(y))return y.value;if(isReactive(y))return traverse(y);if(isFunction$1(y))return callWithErrorHandling(y,o,2)})):isFunction$1(n)?e?l=()=>callWithErrorHandling(n,o,2):l=()=>{if(!(o&&o.isUnmounted))return d&&d(),callWithAsyncErrorHandling(n,o,3,[f])}:l=NOOP,e&&i){const y=l;l=()=>traverse(y())}let d,f=y=>{d=x.onStop=()=>{callWithErrorHandling(y,o,4)}},m;if(isInSSRComponentSetup)if(f=NOOP,e?t&&callWithAsyncErrorHandling(e,o,3,[l(),u?[]:void 0,f]):l(),r==="sync"){const y=useSSRContext();m=y.__watcherHandles||(y.__watcherHandles=[])}else return NOOP;let v=u?new Array(n.length).fill(INITIAL_WATCHER_VALUE):INITIAL_WATCHER_VALUE;const _=()=>{if(x.active)if(e){const y=x.run();(i||c||(u?y.some((b,w)=>hasChanged(b,v[w])):hasChanged(y,v)))&&(d&&d(),callWithAsyncErrorHandling(e,o,3,[y,v===INITIAL_WATCHER_VALUE?void 0:u&&v[0]===INITIAL_WATCHER_VALUE?[]:v,f]),v=y)}else x.run()};_.allowRecurse=!!e;let g;r==="sync"?g=_:r==="post"?g=()=>queuePostRenderEffect(_,o&&o.suspense):(_.pre=!0,o&&(_.id=o.uid),g=()=>queueJob(_));const x=new ReactiveEffect(l,g);e?t?_():v=x.run():r==="post"?queuePostRenderEffect(x.run.bind(x),o&&o.suspense):x.run();const S=()=>{x.stop(),o&&o.scope&&remove(o.scope.effects,x)};return m&&m.push(S),S}function instanceWatch(n,e,t){const i=this.proxy,r=isString$2(n)?n.includes(".")?createPathGetter(i,n):()=>i[n]:n.bind(i,i);let s;isFunction$1(e)?s=e:(s=e.handler,t=e);const a=currentInstance;setCurrentInstance(this);const o=doWatch(r,s.bind(i),t);return a?setCurrentInstance(a):unsetCurrentInstance(),o}function createPathGetter(n,e){const t=e.split(".");return()=>{let i=n;for(let r=0;r<t.length&&i;r++)i=i[t[r]];return i}}function traverse(n,e){if(!isObject$2(n)||n.__v_skip||(e=e||new Set,e.has(n)))return n;if(e.add(n),isRef(n))traverse(n.value,e);else if(isArray$1(n))for(let t=0;t<n.length;t++)traverse(n[t],e);else if(isSet(n)||isMap(n))n.forEach(t=>{traverse(t,e)});else if(isPlainObject$1(n))for(const t in n)traverse(n[t],e);return n}function useTransitionState(){const n={isMounted:!1,isLeaving:!1,isUnmounting:!1,leavingVNodes:new Map};return onMounted(()=>{n.isMounted=!0}),onBeforeUnmount(()=>{n.isUnmounting=!0}),n}const TransitionHookValidator=[Function,Array],BaseTransitionImpl={name:"BaseTransition",props:{mode:String,appear:Boolean,persisted:Boolean,onBeforeEnter:TransitionHookValidator,onEnter:TransitionHookValidator,onAfterEnter:TransitionHookValidator,onEnterCancelled:TransitionHookValidator,onBeforeLeave:TransitionHookValidator,onLeave:TransitionHookValidator,onAfterLeave:TransitionHookValidator,onLeaveCancelled:TransitionHookValidator,onBeforeAppear:TransitionHookValidator,onAppear:TransitionHookValidator,onAfterAppear:TransitionHookValidator,onAppearCancelled:TransitionHookValidator},setup(n,{slots:e}){const t=getCurrentInstance(),i=useTransitionState();let r;return()=>{const s=e.default&&getTransitionRawChildren(e.default(),!0);if(!s||!s.length)return;let a=s[0];if(s.length>1){for(const _ of s)if(_.type!==Comment){a=_;break}}const o=toRaw(n),{mode:l}=o;if(i.isLeaving)return emptyPlaceholder(a);const c=getKeepAliveChild(a);if(!c)return emptyPlaceholder(a);const u=resolveTransitionHooks(c,o,i,t);setTransitionHooks(c,u);const d=t.subTree,f=d&&getKeepAliveChild(d);let m=!1;const{getTransitionKey:v}=c.type;if(v){const _=v();r===void 0?r=_:_!==r&&(r=_,m=!0)}if(f&&f.type!==Comment&&(!isSameVNodeType(c,f)||m)){const _=resolveTransitionHooks(f,o,i,t);if(setTransitionHooks(f,_),l==="out-in")return i.isLeaving=!0,_.afterLeave=()=>{i.isLeaving=!1,t.update.active!==!1&&t.update()},emptyPlaceholder(a);l==="in-out"&&c.type!==Comment&&(_.delayLeave=(g,x,S)=>{const y=getLeavingNodesForType(i,f);y[String(f.key)]=f,g._leaveCb=()=>{x(),g._leaveCb=void 0,delete u.delayedLeave},u.delayedLeave=S})}return a}}},BaseTransition=BaseTransitionImpl;function getLeavingNodesForType(n,e){const{leavingVNodes:t}=n;let i=t.get(e.type);return i||(i=Object.create(null),t.set(e.type,i)),i}function resolveTransitionHooks(n,e,t,i){const{appear:r,mode:s,persisted:a=!1,onBeforeEnter:o,onEnter:l,onAfterEnter:c,onEnterCancelled:u,onBeforeLeave:d,onLeave:f,onAfterLeave:m,onLeaveCancelled:v,onBeforeAppear:_,onAppear:g,onAfterAppear:x,onAppearCancelled:S}=e,y=String(n.key),b=getLeavingNodesForType(t,n),w=(M,L)=>{M&&callWithAsyncErrorHandling(M,i,9,L)},C=(M,L)=>{const B=L[1];w(M,L),isArray$1(M)?M.every(Z=>Z.length<=1)&&B():M.length<=1&&B()},R={mode:s,persisted:a,beforeEnter(M){let L=o;if(!t.isMounted)if(r)L=_||o;else return;M._leaveCb&&M._leaveCb(!0);const B=b[y];B&&isSameVNodeType(n,B)&&B.el._leaveCb&&B.el._leaveCb(),w(L,[M])},enter(M){let L=l,B=c,Z=u;if(!t.isMounted)if(r)L=g||l,B=x||c,Z=S||u;else return;let q=!1;const X=M._enterCb=G=>{q||(q=!0,G?w(Z,[M]):w(B,[M]),R.delayedLeave&&R.delayedLeave(),M._enterCb=void 0)};L?C(L,[M,X]):X()},leave(M,L){const B=String(n.key);if(M._enterCb&&M._enterCb(!0),t.isUnmounting)return L();w(d,[M]);let Z=!1;const q=M._leaveCb=X=>{Z||(Z=!0,L(),X?w(v,[M]):w(m,[M]),M._leaveCb=void 0,b[B]===n&&delete b[B])};b[B]=n,f?C(f,[M,q]):q()},clone(M){return resolveTransitionHooks(M,e,t,i)}};return R}function emptyPlaceholder(n){if(isKeepAlive(n))return n=cloneVNode(n),n.children=null,n}function getKeepAliveChild(n){return isKeepAlive(n)?n.children?n.children[0]:void 0:n}function setTransitionHooks(n,e){n.shapeFlag&6&&n.component?setTransitionHooks(n.component.subTree,e):n.shapeFlag&128?(n.ssContent.transition=e.clone(n.ssContent),n.ssFallback.transition=e.clone(n.ssFallback)):n.transition=e}function getTransitionRawChildren(n,e=!1,t){let i=[],r=0;for(let s=0;s<n.length;s++){let a=n[s];const o=t==null?a.key:String(t)+String(a.key!=null?a.key:s);a.type===Fragment?(a.patchFlag&128&&r++,i=i.concat(getTransitionRawChildren(a.children,e,o))):(e||a.type!==Comment)&&i.push(o!=null?cloneVNode(a,{key:o}):a)}if(r>1)for(let s=0;s<i.length;s++)i[s].patchFlag=-2;return i}function defineComponent(n){return isFunction$1(n)?{setup:n,name:n.name}:n}const isAsyncWrapper=n=>!!n.type.__asyncLoader,isKeepAlive=n=>n.type.__isKeepAlive;function onActivated(n,e){registerKeepAliveHook(n,"a",e)}function onDeactivated(n,e){registerKeepAliveHook(n,"da",e)}function registerKeepAliveHook(n,e,t=currentInstance){const i=n.__wdc||(n.__wdc=()=>{let r=t;for(;r;){if(r.isDeactivated)return;r=r.parent}return n()});if(injectHook(e,i,t),t){let r=t.parent;for(;r&&r.parent;)isKeepAlive(r.parent.vnode)&&injectToKeepAliveRoot(i,e,t,r),r=r.parent}}function injectToKeepAliveRoot(n,e,t,i){const r=injectHook(e,n,i,!0);onUnmounted(()=>{remove(i[e],r)},t)}function injectHook(n,e,t=currentInstance,i=!1){if(t){const r=t[n]||(t[n]=[]),s=e.__weh||(e.__weh=(...a)=>{if(t.isUnmounted)return;pauseTracking(),setCurrentInstance(t);const o=callWithAsyncErrorHandling(e,t,n,a);return unsetCurrentInstance(),resetTracking(),o});return i?r.unshift(s):r.push(s),s}}const createHook=n=>(e,t=currentInstance)=>(!isInSSRComponentSetup||n==="sp")&&injectHook(n,(...i)=>e(...i),t),onBeforeMount=createHook("bm"),onMounted=createHook("m"),onBeforeUpdate=createHook("bu"),onUpdated=createHook("u"),onBeforeUnmount=createHook("bum"),onUnmounted=createHook("um"),onServerPrefetch=createHook("sp"),onRenderTriggered=createHook("rtg"),onRenderTracked=createHook("rtc");function onErrorCaptured(n,e=currentInstance){injectHook("ec",n,e)}function invokeDirectiveHook(n,e,t,i){const r=n.dirs,s=e&&e.dirs;for(let a=0;a<r.length;a++){const o=r[a];s&&(o.oldValue=s[a].value);let l=o.dir[i];l&&(pauseTracking(),callWithAsyncErrorHandling(l,t,8,[n.el,o,n,e]),resetTracking())}}const COMPONENTS="components";function resolveComponent(n,e){return resolveAsset(COMPONENTS,n,!0,e)||n}const NULL_DYNAMIC_COMPONENT=Symbol();function resolveAsset(n,e,t=!0,i=!1){const r=currentRenderingInstance||currentInstance;if(r){const s=r.type;{const o=getComponentName(s,!1);if(o&&(o===e||o===camelize(e)||o===capitalize$1(camelize(e))))return s}const a=resolve(r[n]||s[n],e)||resolve(r.appContext[n],e);return!a&&i?s:a}}function resolve(n,e){return n&&(n[e]||n[camelize(e)]||n[capitalize$1(camelize(e))])}function renderList(n,e,t,i){let r;const s=t;if(isArray$1(n)||isString$2(n)){r=new Array(n.length);for(let a=0,o=n.length;a<o;a++)r[a]=e(n[a],a,void 0,s)}else if(typeof n=="number"){r=new Array(n);for(let a=0;a<n;a++)r[a]=e(a+1,a,void 0,s)}else if(isObject$2(n))if(n[Symbol.iterator])r=Array.from(n,(a,o)=>e(a,o,void 0,s));else{const a=Object.keys(n);r=new Array(a.length);for(let o=0,l=a.length;o<l;o++){const c=a[o];r[o]=e(n[c],c,o,s)}}else r=[];return r}function renderSlot(n,e,t={},i,r){if(currentRenderingInstance.isCE||currentRenderingInstance.parent&&isAsyncWrapper(currentRenderingInstance.parent)&¤tRenderingInstance.parent.isCE)return createVNode("slot",t,i);let s=n[e];s&&s._c&&(s._d=!1),openBlock();const a=s&&ensureValidVNode(s(t)),o=createBlock(Fragment,{key:t.key||a&&a.key||`_${e}`},a||[],a&&n._===1?64:-2);return o.scopeId&&(o.slotScopeIds=[o.scopeId+"-s"]),s&&s._c&&(s._d=!0),o}function ensureValidVNode(n){return n.some(e=>isVNode$1(e)?!(e.type===Comment||e.type===Fragment&&!ensureValidVNode(e.children)):!0)?n:null}const getPublicInstance=n=>n?isStatefulComponent(n)?getExposeProxy(n)||n.proxy:getPublicInstance(n.parent):null,publicPropertiesMap=extend(Object.create(null),{$:n=>n,$el:n=>n.vnode.el,$data:n=>n.data,$props:n=>n.props,$attrs:n=>n.attrs,$slots:n=>n.slots,$refs:n=>n.refs,$parent:n=>getPublicInstance(n.parent),$root:n=>getPublicInstance(n.root),$emit:n=>n.emit,$options:n=>resolveMergedOptions(n),$forceUpdate:n=>n.f||(n.f=()=>queueJob(n.update)),$nextTick:n=>n.n||(n.n=nextTick.bind(n.proxy)),$watch:n=>instanceWatch.bind(n)}),hasSetupBinding=(n,e)=>n!==EMPTY_OBJ&&!n.__isScriptSetup&&hasOwn$1(n,e),PublicInstanceProxyHandlers={get({_:n},e){const{ctx:t,setupState:i,data:r,props:s,accessCache:a,type:o,appContext:l}=n;let c;if(e[0]!=="$"){const m=a[e];if(m!==void 0)switch(m){case 1:return i[e];case 2:return r[e];case 4:return t[e];case 3:return s[e]}else{if(hasSetupBinding(i,e))return a[e]=1,i[e];if(r!==EMPTY_OBJ&&hasOwn$1(r,e))return a[e]=2,r[e];if((c=n.propsOptions[0])&&hasOwn$1(c,e))return 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i=n[t];for(const r in i)if(r==="class")e.class!==i.class&&(e.class=normalizeClass([e.class,i.class]));else if(r==="style")e.style=normalizeStyle([e.style,i.style]);else if(isOn(r)){const s=e[r],a=i[r];a&&s!==a&&!(isArray$1(s)&&s.includes(a))&&(e[r]=s?[].concat(s,a):a)}else r!==""&&(e[r]=i[r])}return e}function invokeVNodeHook(n,e,t,i=null){callWithAsyncErrorHandling(n,e,7,[t,i])}const emptyAppContext=createAppContext();let uid$1=0;function createComponentInstance(n,e,t){const i=n.type,r=(e?e.appContext:n.appContext)||emptyAppContext,s={uid:uid$1++,vnode:n,type:i,parent:e,appContext:r,root:null,next:null,subTree:null,effect:null,update:null,scope:new 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publicPropertiesMap}}))}function getComponentName(n,e=!0){return isFunction$1(n)?n.displayName||n.name:n.name||e&&n.__name}function isClassComponent(n){return isFunction$1(n)&&"__vccOpts"in n}const computed=(n,e)=>computed$1(n,e,isInSSRComponentSetup);function h(n,e,t){const i=arguments.length;return i===2?isObject$2(e)&&!isArray$1(e)?isVNode$1(e)?createVNode(n,null,[e]):createVNode(n,e):createVNode(n,null,e):(i>3?t=Array.prototype.slice.call(arguments,2):i===3&&isVNode$1(t)&&(t=[t]),createVNode(n,e,t))}const ssrContextKey=Symbol(""),useSSRContext=()=>inject(ssrContextKey),version="3.2.45",svgNS="http://www.w3.org/2000/svg",doc=typeof document<"u"?document:null,templateContainer=doc&&doc.createElement("template"),nodeOps={insert:(n,e,t)=>{e.insertBefore(n,t||null)},remove:n=>{const e=n.parentNode;e&&e.removeChild(n)},createElement:(n,e,t,i)=>{const r=e?doc.createElementNS(svgNS,n):doc.createElement(n,t?{is:t}:void 0);return n==="select"&&i&&i.multiple!=null&&r.setAttribute("multiple",i.multiple),r},createText:n=>doc.createTextNode(n),createComment:n=>doc.createComment(n),setText:(n,e)=>{n.nodeValue=e},setElementText:(n,e)=>{n.textContent=e},parentNode:n=>n.parentNode,nextSibling:n=>n.nextSibling,querySelector:n=>doc.querySelector(n),setScopeId(n,e){n.setAttribute(e,"")},insertStaticContent(n,e,t,i,r,s){const a=t?t.previousSibling:e.lastChild;if(r&&(r===s||r.nextSibling))for(;e.insertBefore(r.cloneNode(!0),t),!(r===s||!(r=r.nextSibling)););else{templateContainer.innerHTML=i?`<svg>${n}</svg>`:n;const o=templateContainer.content;if(i){const l=o.firstChild;for(;l.firstChild;)o.appendChild(l.firstChild);o.removeChild(l)}e.insertBefore(o,t)}return[a?a.nextSibling:e.firstChild,t?t.previousSibling:e.lastChild]}};function patchClass(n,e,t){const i=n._vtc;i&&(e=(e?[e,...i]:[...i]).join(" ")),e==null?n.removeAttribute("class"):t?n.setAttribute("class",e):n.className=e}function patchStyle(n,e,t){const i=n.style,r=isString$2(t);if(t&&!r){for(const s in t)setStyle(i,s,t[s]);if(e&&!isString$2(e))for(const s in e)t[s]==null&&setStyle(i,s,"")}else{const s=i.display;r?e!==t&&(i.cssText=t):e&&n.removeAttribute("style"),"_vod"in n&&(i.display=s)}}const importantRE=/\s*!important$/;function setStyle(n,e,t){if(isArray$1(t))t.forEach(i=>setStyle(n,e,i));else if(t==null&&(t=""),e.startsWith("--"))n.setProperty(e,t);else{const i=autoPrefix(n,e);importantRE.test(t)?n.setProperty(hyphenate(i),t.replace(importantRE,""),"important"):n[i]=t}}const prefixes=["Webkit","Moz","ms"],prefixCache={};function autoPrefix(n,e){const t=prefixCache[e];if(t)return t;let i=camelize(e);if(i!=="filter"&&i in n)return prefixCache[e]=i;i=capitalize$1(i);for(let r=0;r<prefixes.length;r++){const s=prefixes[r]+i;if(s in n)return prefixCache[e]=s}return e}const xlinkNS="http://www.w3.org/1999/xlink";function patchAttr(n,e,t,i,r){if(i&&e.startsWith("xlink:"))t==null?n.removeAttributeNS(xlinkNS,e.slice(6,e.length)):n.setAttributeNS(xlinkNS,e,t);else{const s=isSpecialBooleanAttr(e);t==null||s&&!includeBooleanAttr(t)?n.removeAttribute(e):n.setAttribute(e,s?"":t)}}function patchDOMProp(n,e,t,i,r,s,a){if(e==="innerHTML"||e==="textContent"){i&&a(i,r,s),n[e]=t??"";return}if(e==="value"&&n.tagName!=="PROGRESS"&&!n.tagName.includes("-")){n._value=t;const l=t??"";(n.value!==l||n.tagName==="OPTION")&&(n.value=l),t==null&&n.removeAttribute(e);return}let o=!1;if(t===""||t==null){const l=typeof n[e];l==="boolean"?t=includeBooleanAttr(t):t==null&&l==="string"?(t="",o=!0):l==="number"&&(t=0,o=!0)}try{n[e]=t}catch{}o&&n.removeAttribute(e)}function addEventListener(n,e,t,i){n.addEventListener(e,t,i)}function removeEventListener(n,e,t,i){n.removeEventListener(e,t,i)}function patchEvent(n,e,t,i,r=null){const s=n._vei||(n._vei={}),a=s[e];if(i&&a)a.value=i;else{const[o,l]=parseName(e);if(i){const c=s[e]=createInvoker(i,r);addEventListener(n,o,c,l)}else a&&(removeEventListener(n,o,a,l),s[e]=void 0)}}const optionsModifierRE=/(?:Once|Passive|Capture)$/;function parseName(n){let e;if(optionsModifierRE.test(n)){e={};let i;for(;i=n.match(optionsModifierRE);)n=n.slice(0,n.length-i[0].length),e[i[0].toLowerCase()]=!0}return[n[2]===":"?n.slice(3):hyphenate(n.slice(2)),e]}let cachedNow=0;const p=Promise.resolve(),getNow=()=>cachedNow||(p.then(()=>cachedNow=0),cachedNow=Date.now());function createInvoker(n,e){const t=i=>{if(!i._vts)i._vts=Date.now();else if(i._vts<=t.attached)return;callWithAsyncErrorHandling(patchStopImmediatePropagation(i,t.value),e,5,[i])};return t.value=n,t.attached=getNow(),t}function patchStopImmediatePropagation(n,e){if(isArray$1(e)){const t=n.stopImmediatePropagation;return n.stopImmediatePropagation=()=>{t.call(n),n._stopped=!0},e.map(i=>r=>!r._stopped&&i&&i(r))}else return e}const nativeOnRE=/^on[a-z]/,patchProp=(n,e,t,i,r=!1,s,a,o,l)=>{e==="class"?patchClass(n,i,r):e==="style"?patchStyle(n,t,i):isOn(e)?isModelListener(e)||patchEvent(n,e,t,i,a):(e[0]==="."?(e=e.slice(1),!0):e[0]==="^"?(e=e.slice(1),!1):shouldSetAsProp(n,e,i,r))?patchDOMProp(n,e,i,s,a,o,l):(e==="true-value"?n._trueValue=i:e==="false-value"&&(n._falseValue=i),patchAttr(n,e,i,r))};function shouldSetAsProp(n,e,t,i){return i?!!(e==="innerHTML"||e==="textContent"||e in n&&nativeOnRE.test(e)&&isFunction$1(t)):e==="spellcheck"||e==="draggable"||e==="translate"||e==="form"||e==="list"&&n.tagName==="INPUT"||e==="type"&&n.tagName==="TEXTAREA"||nativeOnRE.test(e)&&isString$2(t)?!1:e in n}const TRANSITION="transition",ANIMATION="animation",Transition=(n,{slots:e})=>h(BaseTransition,resolveTransitionProps(n),e);Transition.displayName="Transition";const DOMTransitionPropsValidators={name:String,type:String,css:{type:Boolean,default:!0},duration:[String,Number,Object],enterFromClass:String,enterActiveClass:String,enterToClass:String,appearFromClass:String,appearActiveClass:String,appearToClass:String,leaveFromClass:String,leaveActiveClass:String,leaveToClass:String};Transition.props=extend({},BaseTransition.props,DOMTransitionPropsValidators);const callHook=(n,e=[])=>{isArray$1(n)?n.forEach(t=>t(...e)):n&&n(...e)},hasExplicitCallback=n=>n?isArray$1(n)?n.some(e=>e.length>1):n.length>1:!1;function resolveTransitionProps(n){const e={};for(const q in n)q in DOMTransitionPropsValidators||(e[q]=n[q]);if(n.css===!1)return e;const{name:t="v",type:i,duration:r,enterFromClass:s=`${t}-enter-from`,enterActiveClass:a=`${t}-enter-active`,enterToClass:o=`${t}-enter-to`,appearFromClass:l=s,appearActiveClass:c=a,appearToClass:u=o,leaveFromClass:d=`${t}-leave-from`,leaveActiveClass:f=`${t}-leave-active`,leaveToClass:m=`${t}-leave-to`}=n,v=normalizeDuration(r),_=v&&v[0],g=v&&v[1],{onBeforeEnter:x,onEnter:S,onEnterCancelled:y,onLeave:b,onLeaveCancelled:w,onBeforeAppear:C=x,onAppear:R=S,onAppearCancelled:M=y}=e,L=(q,X,G)=>{removeTransitionClass(q,X?u:o),removeTransitionClass(q,X?c:a),G&&G()},B=(q,X)=>{q._isLeaving=!1,removeTransitionClass(q,d),removeTransitionClass(q,m),removeTransitionClass(q,f),X&&X()},Z=q=>(X,G)=>{const le=q?R:S,he=()=>L(X,q,G);callHook(le,[X,he]),nextFrame(()=>{removeTransitionClass(X,q?l:s),addTransitionClass(X,q?u:o),hasExplicitCallback(le)||whenTransitionEnds(X,i,_,he)})};return extend(e,{onBeforeEnter(q){callHook(x,[q]),addTransitionClass(q,s),addTransitionClass(q,a)},onBeforeAppear(q){callHook(C,[q]),addTransitionClass(q,l),addTransitionClass(q,c)},onEnter:Z(!1),onAppear:Z(!0),onLeave(q,X){q._isLeaving=!0;const G=()=>B(q,X);addTransitionClass(q,d),forceReflow(),addTransitionClass(q,f),nextFrame(()=>{q._isLeaving&&(removeTransitionClass(q,d),addTransitionClass(q,m),hasExplicitCallback(b)||whenTransitionEnds(q,i,g,G))}),callHook(b,[q,G])},onEnterCancelled(q){L(q,!1),callHook(y,[q])},onAppearCancelled(q){L(q,!0),callHook(M,[q])},onLeaveCancelled(q){B(q),callHook(w,[q])}})}function normalizeDuration(n){if(n==null)return null;if(isObject$2(n))return[NumberOf(n.enter),NumberOf(n.leave)];{const e=NumberOf(n);return[e,e]}}function NumberOf(n){return toNumber(n)}function addTransitionClass(n,e){e.split(/\s+/).forEach(t=>t&&n.classList.add(t)),(n._vtc||(n._vtc=new Set)).add(e)}function removeTransitionClass(n,e){e.split(/\s+/).forEach(i=>i&&n.classList.remove(i));const{_vtc:t}=n;t&&(t.delete(e),t.size||(n._vtc=void 0))}function nextFrame(n){requestAnimationFrame(()=>{requestAnimationFrame(n)})}let endId=0;function whenTransitionEnds(n,e,t,i){const r=n._endId=++endId,s=()=>{r===n._endId&&i()};if(t)return setTimeout(s,t);const{type:a,timeout:o,propCount:l}=getTransitionInfo(n,e);if(!a)return i();const c=a+"end";let u=0;const d=()=>{n.removeEventListener(c,f),s()},f=m=>{m.target===n&&++u>=l&&d()};setTimeout(()=>{u<l&&d()},o+1),n.addEventListener(c,f)}function getTransitionInfo(n,e){const t=window.getComputedStyle(n),i=v=>(t[v]||"").split(", "),r=i(`${TRANSITION}Delay`),s=i(`${TRANSITION}Duration`),a=getTimeout(r,s),o=i(`${ANIMATION}Delay`),l=i(`${ANIMATION}Duration`),c=getTimeout(o,l);let u=null,d=0,f=0;e===TRANSITION?a>0&&(u=TRANSITION,d=a,f=s.length):e===ANIMATION?c>0&&(u=ANIMATION,d=c,f=l.length):(d=Math.max(a,c),u=d>0?a>c?TRANSITION:ANIMATION:null,f=u?u===TRANSITION?s.length:l.length:0);const m=u===TRANSITION&&/\b(transform|all)(,|$)/.test(i(`${TRANSITION}Property`).toString());return{type:u,timeout:d,propCount:f,hasTransform:m}}function getTimeout(n,e){for(;n.length<e.length;)n=n.concat(n);return Math.max(...e.map((t,i)=>toMs(t)+toMs(n[i])))}function toMs(n){return Number(n.slice(0,-1).replace(",","."))*1e3}function forceReflow(){return document.body.offsetHeight}const rendererOptions=extend({patchProp},nodeOps);let renderer;function ensureRenderer(){return renderer||(renderer=createRenderer(rendererOptions))}const createApp=(...n)=>{const e=ensureRenderer().createApp(...n),{mount:t}=e;return e.mount=i=>{const r=normalizeContainer(i);if(!r)return;const s=e._component;!isFunction$1(s)&&!s.render&&!s.template&&(s.template=r.innerHTML),r.innerHTML="";const a=t(r,!1,r instanceof SVGElement);return r instanceof Element&&(r.removeAttribute("v-cloak"),r.setAttribute("data-v-app","")),a},e};function normalizeContainer(n){return isString$2(n)?document.querySelector(n):n}const _export_sfc=(n,e)=>{const t=n.__vccOpts||n;for(const[i,r]of e)t[i]=r;return t},_sfc_main$o={name:"NumberInput",props:{label:String,value:Number},computed:{format(){return n=>Math.floor(n)}}},_hoisted_1$l={class:"number-input"},_hoisted_2$f={class:"label"},_hoisted_3$e=["value"];function _sfc_render$o(n,e,t,i,r,s){return openBlock(),createElementBlock("div",_hoisted_1$l,[createBaseVNode("label",null,[createBaseVNode("span",_hoisted_2$f,toDisplayString$1(t.label)+":",1),createBaseVNode("input",{type:"number",value:s.format(t.value),onInput:e[0]||(e[0]=a=>n.$emit("input",a)),onKeydown:e[1]||(e[1]=a=>a.stopPropagation())},null,40,_hoisted_3$e)])])}const NumberInput=_export_sfc(_sfc_main$o,[["render",_sfc_render$o]]),_sfc_main$n={name:"PositionInput",components:{NumberInput},data(){return{controls:this.$bluemap.mapViewer.controlsManager.data,appState:this.$bluemap.appState}}},_hoisted_1$k={class:"position-input"};function _sfc_render$n(n,e,t,i,r,s){const a=resolveComponent("NumberInput");return openBlock(),createElementBlock("div",_hoisted_1$k,[createVNode(a,{label:"x",value:r.controls.position.x,onInput:e[0]||(e[0]=o=>{r.controls.position.x=parseFloat(o.target.value)})},null,8,["value"]),r.appState.controls.state==="free"?(openBlock(),createBlock(a,{key:0,label:"y",value:r.controls.position.y,onInput:e[1]||(e[1]=o=>{r.controls.position.y=parseFloat(o.target.value)})},null,8,["value"])):createCommentVNode("",!0),createVNode(a,{label:"z",value:r.controls.position.z,onInput:e[2]||(e[2]=o=>{r.controls.position.z=parseFloat(o.target.value)})},null,8,["value"])])}const PositionInput=_export_sfc(_sfc_main$n,[["render",_sfc_render$n]]);/**
|
||
* @license
|
||
* Copyright 2010-2022 Three.js Authors
|
||
* SPDX-License-Identifier: MIT
|
||
*/const REVISION="147",MOUSE={LEFT:0,MIDDLE:1,RIGHT:2,ROTATE:0,DOLLY:1,PAN:2},TOUCH={ROTATE:0,PAN:1,DOLLY_PAN:2,DOLLY_ROTATE:3},CullFaceNone=0,CullFaceBack=1,CullFaceFront=2,CullFaceFrontBack=3,BasicShadowMap=0,PCFShadowMap=1,PCFSoftShadowMap=2,VSMShadowMap=3,FrontSide=0,BackSide=1,DoubleSide=2,NoBlending=0,NormalBlending=1,AdditiveBlending=2,SubtractiveBlending=3,MultiplyBlending=4,CustomBlending=5,AddEquation=100,SubtractEquation=101,ReverseSubtractEquation=102,MinEquation=103,MaxEquation=104,ZeroFactor=200,OneFactor=201,SrcColorFactor=202,OneMinusSrcColorFactor=203,SrcAlphaFactor=204,OneMinusSrcAlphaFactor=205,DstAlphaFactor=206,OneMinusDstAlphaFactor=207,DstColorFactor=208,OneMinusDstColorFactor=209,SrcAlphaSaturateFactor=210,NeverDepth=0,AlwaysDepth=1,LessDepth=2,LessEqualDepth=3,EqualDepth=4,GreaterEqualDepth=5,GreaterDepth=6,NotEqualDepth=7,MultiplyOperation=0,MixOperation=1,AddOperation=2,NoToneMapping=0,LinearToneMapping=1,ReinhardToneMapping=2,CineonToneMapping=3,ACESFilmicToneMapping=4,CustomToneMapping=5,UVMapping=300,CubeReflectionMapping=301,CubeRefractionMapping=302,EquirectangularReflectionMapping=303,EquirectangularRefractionMapping=304,CubeUVReflectionMapping=306,RepeatWrapping=1e3,ClampToEdgeWrapping=1001,MirroredRepeatWrapping=1002,NearestFilter=1003,NearestMipmapNearestFilter=1004,NearestMipMapNearestFilter=1004,NearestMipmapLinearFilter=1005,NearestMipMapLinearFilter=1005,LinearFilter=1006,LinearMipmapNearestFilter=1007,LinearMipMapNearestFilter=1007,LinearMipmapLinearFilter=1008,LinearMipMapLinearFilter=1008,UnsignedByteType=1009,ByteType=1010,ShortType=1011,UnsignedShortType=1012,IntType=1013,UnsignedIntType=1014,FloatType=1015,HalfFloatType=1016,UnsignedShort4444Type=1017,UnsignedShort5551Type=1018,UnsignedInt248Type=1020,AlphaFormat=1021,RGBFormat=1022,RGBAFormat=1023,LuminanceFormat=1024,LuminanceAlphaFormat=1025,DepthFormat=1026,DepthStencilFormat=1027,RedFormat=1028,RedIntegerFormat=1029,RGFormat=1030,RGIntegerFormat=1031,RGBAIntegerFormat=1033,RGB_S3TC_DXT1_Format=33776,RGBA_S3TC_DXT1_Format=33777,RGBA_S3TC_DXT3_Format=33778,RGBA_S3TC_DXT5_Format=33779,RGB_PVRTC_4BPPV1_Format=35840,RGB_PVRTC_2BPPV1_Format=35841,RGBA_PVRTC_4BPPV1_Format=35842,RGBA_PVRTC_2BPPV1_Format=35843,RGB_ETC1_Format=36196,RGB_ETC2_Format=37492,RGBA_ETC2_EAC_Format=37496,RGBA_ASTC_4x4_Format=37808,RGBA_ASTC_5x4_Format=37809,RGBA_ASTC_5x5_Format=37810,RGBA_ASTC_6x5_Format=37811,RGBA_ASTC_6x6_Format=37812,RGBA_ASTC_8x5_Format=37813,RGBA_ASTC_8x6_Format=37814,RGBA_ASTC_8x8_Format=37815,RGBA_ASTC_10x5_Format=37816,RGBA_ASTC_10x6_Format=37817,RGBA_ASTC_10x8_Format=37818,RGBA_ASTC_10x10_Format=37819,RGBA_ASTC_12x10_Format=37820,RGBA_ASTC_12x12_Format=37821,RGBA_BPTC_Format=36492,LoopOnce=2200,LoopRepeat=2201,LoopPingPong=2202,InterpolateDiscrete=2300,InterpolateLinear=2301,InterpolateSmooth=2302,ZeroCurvatureEnding=2400,ZeroSlopeEnding=2401,WrapAroundEnding=2402,NormalAnimationBlendMode=2500,AdditiveAnimationBlendMode=2501,TrianglesDrawMode=0,TriangleStripDrawMode=1,TriangleFanDrawMode=2,LinearEncoding=3e3,sRGBEncoding=3001,BasicDepthPacking=3200,RGBADepthPacking=3201,TangentSpaceNormalMap=0,ObjectSpaceNormalMap=1,NoColorSpace="",SRGBColorSpace="srgb",LinearSRGBColorSpace="srgb-linear",ZeroStencilOp=0,KeepStencilOp=7680,ReplaceStencilOp=7681,IncrementStencilOp=7682,DecrementStencilOp=7683,IncrementWrapStencilOp=34055,DecrementWrapStencilOp=34056,InvertStencilOp=5386,NeverStencilFunc=512,LessStencilFunc=513,EqualStencilFunc=514,LessEqualStencilFunc=515,GreaterStencilFunc=516,NotEqualStencilFunc=517,GreaterEqualStencilFunc=518,AlwaysStencilFunc=519,StaticDrawUsage=35044,DynamicDrawUsage=35048,StreamDrawUsage=35040,StaticReadUsage=35045,DynamicReadUsage=35049,StreamReadUsage=35041,StaticCopyUsage=35046,DynamicCopyUsage=35050,StreamCopyUsage=35042,GLSL1="100",GLSL3="300 es",_SRGBAFormat=1035;class EventDispatcher{addEventListener(e,t){this._listeners===void 0&&(this._listeners={});const i=this._listeners;i[e]===void 0&&(i[e]=[]),i[e].indexOf(t)===-1&&i[e].push(t)}hasEventListener(e,t){if(this._listeners===void 0)return!1;const i=this._listeners;return i[e]!==void 0&&i[e].indexOf(t)!==-1}removeEventListener(e,t){if(this._listeners===void 0)return;const r=this._listeners[e];if(r!==void 0){const s=r.indexOf(t);s!==-1&&r.splice(s,1)}}dispatchEvent(e){if(this._listeners===void 0)return;const i=this._listeners[e.type];if(i!==void 0){e.target=this;const r=i.slice(0);for(let s=0,a=r.length;s<a;s++)r[s].call(this,e);e.target=null}}}const 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_seed=1234567;const DEG2RAD$1=Math.PI/180,RAD2DEG=180/Math.PI;function generateUUID(){const n=Math.random()*4294967295|0,e=Math.random()*4294967295|0,t=Math.random()*4294967295|0,i=Math.random()*4294967295|0;return(_lut[n&255]+_lut[n>>8&255]+_lut[n>>16&255]+_lut[n>>24&255]+"-"+_lut[e&255]+_lut[e>>8&255]+"-"+_lut[e>>16&15|64]+_lut[e>>24&255]+"-"+_lut[t&63|128]+_lut[t>>8&255]+"-"+_lut[t>>16&255]+_lut[t>>24&255]+_lut[i&255]+_lut[i>>8&255]+_lut[i>>16&255]+_lut[i>>24&255]).toLowerCase()}function clamp(n,e,t){return Math.max(e,Math.min(t,n))}function euclideanModulo(n,e){return(n%e+e)%e}function mapLinear(n,e,t,i,r){return i+(n-e)*(r-i)/(t-e)}function inverseLerp(n,e,t){return n!==e?(t-n)/(e-n):0}function lerp(n,e,t){return(1-t)*n+t*e}function damp(n,e,t,i){return lerp(n,e,1-Math.exp(-t*i))}function pingpong(n,e=1){return e-Math.abs(euclideanModulo(n,e*2)-e)}function smoothstep(n,e,t){return n<=e?0:n>=t?1:(n=(n-e)/(t-e),n*n*(3-2*n))}function smootherstep(n,e,t){return n<=e?0:n>=t?1:(n=(n-e)/(t-e),n*n*n*(n*(n*6-15)+10))}function randInt(n,e){return n+Math.floor(Math.random()*(e-n+1))}function randFloat(n,e){return n+Math.random()*(e-n)}function randFloatSpread(n){return n*(.5-Math.random())}function seededRandom(n){n!==void 0&&(_seed=n);let e=_seed+=1831565813;return e=Math.imul(e^e>>>15,e|1),e^=e+Math.imul(e^e>>>7,e|61),((e^e>>>14)>>>0)/4294967296}function degToRad(n){return n*DEG2RAD$1}function radToDeg(n){return n*RAD2DEG}function isPowerOfTwo(n){return(n&n-1)===0&&n!==0}function ceilPowerOfTwo(n){return Math.pow(2,Math.ceil(Math.log(n)/Math.LN2))}function floorPowerOfTwo(n){return Math.pow(2,Math.floor(Math.log(n)/Math.LN2))}function setQuaternionFromProperEuler(n,e,t,i,r){const s=Math.cos,a=Math.sin,o=s(t/2),l=a(t/2),c=s((e+i)/2),u=a((e+i)/2),d=s((e-i)/2),f=a((e-i)/2),m=s((i-e)/2),v=a((i-e)/2);switch(r){case"XYX":n.set(o*u,l*d,l*f,o*c);break;case"YZY":n.set(l*f,o*u,l*d,o*c);break;case"ZXZ":n.set(l*d,l*f,o*u,o*c);break;case"XZX":n.set(o*u,l*v,l*m,o*c);break;case"YXY":n.set(l*m,o*u,l*v,o*c);break;case"ZYZ":n.set(l*v,l*m,o*u,o*c);break;default:console.warn("THREE.MathUtils: .setQuaternionFromProperEuler() encountered an unknown order: "+r)}}function denormalize(n,e){switch(e.constructor){case Float32Array:return n;case Uint16Array:return n/65535;case Uint8Array:return n/255;case Int16Array:return Math.max(n/32767,-1);case Int8Array:return Math.max(n/127,-1);default:throw new Error("Invalid component type.")}}function normalize(n,e){switch(e.constructor){case Float32Array:return n;case Uint16Array:return Math.round(n*65535);case Uint8Array:return Math.round(n*255);case Int16Array:return Math.round(n*32767);case Int8Array:return Math.round(n*127);default:throw new Error("Invalid component type.")}}var MathUtils=Object.freeze({__proto__:null,DEG2RAD:DEG2RAD$1,RAD2DEG,generateUUID,clamp,euclideanModulo,mapLinear,inverseLerp,lerp,damp,pingpong,smoothstep,smootherstep,randInt,randFloat,randFloatSpread,seededRandom,degToRad,radToDeg,isPowerOfTwo,ceilPowerOfTwo,floorPowerOfTwo,setQuaternionFromProperEuler,normalize,denormalize});class Vector2{constructor(e=0,t=0){Vector2.prototype.isVector2=!0,this.x=e,this.y=t}get width(){return this.x}set width(e){this.x=e}get height(){return this.y}set height(e){this.y=e}set(e,t){return this.x=e,this.y=t,this}setScalar(e){return this.x=e,this.y=e,this}setX(e){return this.x=e,this}setY(e){return this.y=e,this}setComponent(e,t){switch(e){case 0:this.x=t;break;case 1:this.y=t;break;default:throw new Error("index is out of range: "+e)}return this}getComponent(e){switch(e){case 0:return this.x;case 1:return this.y;default:throw new Error("index is out of range: "+e)}}clone(){return new this.constructor(this.x,this.y)}copy(e){return this.x=e.x,this.y=e.y,this}add(e){return this.x+=e.x,this.y+=e.y,this}addScalar(e){return this.x+=e,this.y+=e,this}addVectors(e,t){return this.x=e.x+t.x,this.y=e.y+t.y,this}addScaledVector(e,t){return this.x+=e.x*t,this.y+=e.y*t,this}sub(e){return this.x-=e.x,this.y-=e.y,this}subScalar(e){return this.x-=e,this.y-=e,this}subVectors(e,t){return this.x=e.x-t.x,this.y=e.y-t.y,this}multiply(e){return this.x*=e.x,this.y*=e.y,this}multiplyScalar(e){return this.x*=e,this.y*=e,this}divide(e){return this.x/=e.x,this.y/=e.y,this}divideScalar(e){return this.multiplyScalar(1/e)}applyMatrix3(e){const t=this.x,i=this.y,r=e.elements;return this.x=r[0]*t+r[3]*i+r[6],this.y=r[1]*t+r[4]*i+r[7],this}min(e){return this.x=Math.min(this.x,e.x),this.y=Math.min(this.y,e.y),this}max(e){return this.x=Math.max(this.x,e.x),this.y=Math.max(this.y,e.y),this}clamp(e,t){return this.x=Math.max(e.x,Math.min(t.x,this.x)),this.y=Math.max(e.y,Math.min(t.y,this.y)),this}clampScalar(e,t){return this.x=Math.max(e,Math.min(t,this.x)),this.y=Math.max(e,Math.min(t,this.y)),this}clampLength(e,t){const i=this.length();return this.divideScalar(i||1).multiplyScalar(Math.max(e,Math.min(t,i)))}floor(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this}ceil(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this}round(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this}roundToZero(){return this.x=this.x<0?Math.ceil(this.x):Math.floor(this.x),this.y=this.y<0?Math.ceil(this.y):Math.floor(this.y),this}negate(){return this.x=-this.x,this.y=-this.y,this}dot(e){return this.x*e.x+this.y*e.y}cross(e){return this.x*e.y-this.y*e.x}lengthSq(){return this.x*this.x+this.y*this.y}length(){return Math.sqrt(this.x*this.x+this.y*this.y)}manhattanLength(){return Math.abs(this.x)+Math.abs(this.y)}normalize(){return this.divideScalar(this.length()||1)}angle(){return Math.atan2(-this.y,-this.x)+Math.PI}distanceTo(e){return Math.sqrt(this.distanceToSquared(e))}distanceToSquared(e){const t=this.x-e.x,i=this.y-e.y;return t*t+i*i}manhattanDistanceTo(e){return Math.abs(this.x-e.x)+Math.abs(this.y-e.y)}setLength(e){return this.normalize().multiplyScalar(e)}lerp(e,t){return this.x+=(e.x-this.x)*t,this.y+=(e.y-this.y)*t,this}lerpVectors(e,t,i){return this.x=e.x+(t.x-e.x)*i,this.y=e.y+(t.y-e.y)*i,this}equals(e){return e.x===this.x&&e.y===this.y}fromArray(e,t=0){return this.x=e[t],this.y=e[t+1],this}toArray(e=[],t=0){return e[t]=this.x,e[t+1]=this.y,e}fromBufferAttribute(e,t){return this.x=e.getX(t),this.y=e.getY(t),this}rotateAround(e,t){const i=Math.cos(t),r=Math.sin(t),s=this.x-e.x,a=this.y-e.y;return this.x=s*i-a*r+e.x,this.y=s*r+a*i+e.y,this}random(){return this.x=Math.random(),this.y=Math.random(),this}*[Symbol.iterator](){yield this.x,yield this.y}}class Matrix3{constructor(){Matrix3.prototype.isMatrix3=!0,this.elements=[1,0,0,0,1,0,0,0,1]}set(e,t,i,r,s,a,o,l,c){const u=this.elements;return u[0]=e,u[1]=r,u[2]=o,u[3]=t,u[4]=s,u[5]=l,u[6]=i,u[7]=a,u[8]=c,this}identity(){return this.set(1,0,0,0,1,0,0,0,1),this}copy(e){const t=this.elements,i=e.elements;return t[0]=i[0],t[1]=i[1],t[2]=i[2],t[3]=i[3],t[4]=i[4],t[5]=i[5],t[6]=i[6],t[7]=i[7],t[8]=i[8],this}extractBasis(e,t,i){return e.setFromMatrix3Column(this,0),t.setFromMatrix3Column(this,1),i.setFromMatrix3Column(this,2),this}setFromMatrix4(e){const t=e.elements;return this.set(t[0],t[4],t[8],t[1],t[5],t[9],t[2],t[6],t[10]),this}multiply(e){return this.multiplyMatrices(this,e)}premultiply(e){return this.multiplyMatrices(e,this)}multiplyMatrices(e,t){const i=e.elements,r=t.elements,s=this.elements,a=i[0],o=i[3],l=i[6],c=i[1],u=i[4],d=i[7],f=i[2],m=i[5],v=i[8],_=r[0],g=r[3],x=r[6],S=r[1],y=r[4],b=r[7],w=r[2],C=r[5],R=r[8];return s[0]=a*_+o*S+l*w,s[3]=a*g+o*y+l*C,s[6]=a*x+o*b+l*R,s[1]=c*_+u*S+d*w,s[4]=c*g+u*y+d*C,s[7]=c*x+u*b+d*R,s[2]=f*_+m*S+v*w,s[5]=f*g+m*y+v*C,s[8]=f*x+m*b+v*R,this}multiplyScalar(e){const t=this.elements;return t[0]*=e,t[3]*=e,t[6]*=e,t[1]*=e,t[4]*=e,t[7]*=e,t[2]*=e,t[5]*=e,t[8]*=e,this}determinant(){const e=this.elements,t=e[0],i=e[1],r=e[2],s=e[3],a=e[4],o=e[5],l=e[6],c=e[7],u=e[8];return t*a*u-t*o*c-i*s*u+i*o*l+r*s*c-r*a*l}invert(){const e=this.elements,t=e[0],i=e[1],r=e[2],s=e[3],a=e[4],o=e[5],l=e[6],c=e[7],u=e[8],d=u*a-o*c,f=o*l-u*s,m=c*s-a*l,v=t*d+i*f+r*m;if(v===0)return this.set(0,0,0,0,0,0,0,0,0);const _=1/v;return e[0]=d*_,e[1]=(r*c-u*i)*_,e[2]=(o*i-r*a)*_,e[3]=f*_,e[4]=(u*t-r*l)*_,e[5]=(r*s-o*t)*_,e[6]=m*_,e[7]=(i*l-c*t)*_,e[8]=(a*t-i*s)*_,this}transpose(){let e;const t=this.elements;return e=t[1],t[1]=t[3],t[3]=e,e=t[2],t[2]=t[6],t[6]=e,e=t[5],t[5]=t[7],t[7]=e,this}getNormalMatrix(e){return this.setFromMatrix4(e).invert().transpose()}transposeIntoArray(e){const t=this.elements;return e[0]=t[0],e[1]=t[3],e[2]=t[6],e[3]=t[1],e[4]=t[4],e[5]=t[7],e[6]=t[2],e[7]=t[5],e[8]=t[8],this}setUvTransform(e,t,i,r,s,a,o){const l=Math.cos(s),c=Math.sin(s);return this.set(i*l,i*c,-i*(l*a+c*o)+a+e,-r*c,r*l,-r*(-c*a+l*o)+o+t,0,0,1),this}scale(e,t){return this.premultiply(_m3.makeScale(e,t)),this}rotate(e){return this.premultiply(_m3.makeRotation(-e)),this}translate(e,t){return this.premultiply(_m3.makeTranslation(e,t)),this}makeTranslation(e,t){return this.set(1,0,e,0,1,t,0,0,1),this}makeRotation(e){const t=Math.cos(e),i=Math.sin(e);return this.set(t,-i,0,i,t,0,0,0,1),this}makeScale(e,t){return this.set(e,0,0,0,t,0,0,0,1),this}equals(e){const t=this.elements,i=e.elements;for(let r=0;r<9;r++)if(t[r]!==i[r])return!1;return!0}fromArray(e,t=0){for(let i=0;i<9;i++)this.elements[i]=e[i+t];return this}toArray(e=[],t=0){const i=this.elements;return e[t]=i[0],e[t+1]=i[1],e[t+2]=i[2],e[t+3]=i[3],e[t+4]=i[4],e[t+5]=i[5],e[t+6]=i[6],e[t+7]=i[7],e[t+8]=i[8],e}clone(){return new this.constructor().fromArray(this.elements)}}const _m3=new Matrix3;function arrayNeedsUint32(n){for(let e=n.length-1;e>=0;--e)if(n[e]>=65535)return!0;return!1}const TYPED_ARRAYS={Int8Array,Uint8Array,Uint8ClampedArray,Int16Array,Uint16Array,Int32Array,Uint32Array,Float32Array,Float64Array};function getTypedArray(n,e){return new TYPED_ARRAYS[n](e)}function createElementNS(n){return document.createElementNS("http://www.w3.org/1999/xhtml",n)}function SRGBToLinear(n){return n<.04045?n*.0773993808:Math.pow(n*.9478672986+.0521327014,2.4)}function LinearToSRGB(n){return n<.0031308?n*12.92:1.055*Math.pow(n,.41666)-.055}const FN={[SRGBColorSpace]:{[LinearSRGBColorSpace]:SRGBToLinear},[LinearSRGBColorSpace]:{[SRGBColorSpace]:LinearToSRGB}},ColorManagement={legacyMode:!0,get workingColorSpace(){return LinearSRGBColorSpace},set workingColorSpace(n){console.warn("THREE.ColorManagement: .workingColorSpace is readonly.")},convert:function(n,e,t){if(this.legacyMode||e===t||!e||!t)return n;if(FN[e]&&FN[e][t]!==void 0){const i=FN[e][t];return n.r=i(n.r),n.g=i(n.g),n.b=i(n.b),n}throw new Error("Unsupported color space conversion.")},fromWorkingColorSpace:function(n,e){return this.convert(n,this.workingColorSpace,e)},toWorkingColorSpace:function(n,e){return this.convert(n,e,this.workingColorSpace)}},_colorKeywords={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},_rgb$1={r:0,g:0,b:0},_hslA={h:0,s:0,l:0},_hslB={h:0,s:0,l:0};function hue2rgb(n,e,t){return t<0&&(t+=1),t>1&&(t-=1),t<1/6?n+(e-n)*6*t:t<1/2?e:t<2/3?n+(e-n)*6*(2/3-t):n}function toComponents(n,e){return e.r=n.r,e.g=n.g,e.b=n.b,e}class Color{constructor(e,t,i){return this.isColor=!0,this.r=1,this.g=1,this.b=1,t===void 0&&i===void 0?this.set(e):this.setRGB(e,t,i)}set(e){return e&&e.isColor?this.copy(e):typeof e=="number"?this.setHex(e):typeof e=="string"&&this.setStyle(e),this}setScalar(e){return this.r=e,this.g=e,this.b=e,this}setHex(e,t=SRGBColorSpace){return e=Math.floor(e),this.r=(e>>16&255)/255,this.g=(e>>8&255)/255,this.b=(e&255)/255,ColorManagement.toWorkingColorSpace(this,t),this}setRGB(e,t,i,r=ColorManagement.workingColorSpace){return this.r=e,this.g=t,this.b=i,ColorManagement.toWorkingColorSpace(this,r),this}setHSL(e,t,i,r=ColorManagement.workingColorSpace){if(e=euclideanModulo(e,1),t=clamp(t,0,1),i=clamp(i,0,1),t===0)this.r=this.g=this.b=i;else{const s=i<=.5?i*(1+t):i+t-i*t,a=2*i-s;this.r=hue2rgb(a,s,e+1/3),this.g=hue2rgb(a,s,e),this.b=hue2rgb(a,s,e-1/3)}return ColorManagement.toWorkingColorSpace(this,r),this}setStyle(e,t=SRGBColorSpace){function i(s){s!==void 0&&parseFloat(s)<1&&console.warn("THREE.Color: Alpha component of "+e+" will be ignored.")}let r;if(r=/^((?:rgb|hsl)a?)\(([^\)]*)\)/.exec(e)){let s;const a=r[1],o=r[2];switch(a){case"rgb":case"rgba":if(s=/^\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(o))return this.r=Math.min(255,parseInt(s[1],10))/255,this.g=Math.min(255,parseInt(s[2],10))/255,this.b=Math.min(255,parseInt(s[3],10))/255,ColorManagement.toWorkingColorSpace(this,t),i(s[4]),this;if(s=/^\s*(\d+)\%\s*,\s*(\d+)\%\s*,\s*(\d+)\%\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(o))return this.r=Math.min(100,parseInt(s[1],10))/100,this.g=Math.min(100,parseInt(s[2],10))/100,this.b=Math.min(100,parseInt(s[3],10))/100,ColorManagement.toWorkingColorSpace(this,t),i(s[4]),this;break;case"hsl":case"hsla":if(s=/^\s*(\d*\.?\d+)\s*,\s*(\d*\.?\d+)\%\s*,\s*(\d*\.?\d+)\%\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(o)){const l=parseFloat(s[1])/360,c=parseFloat(s[2])/100,u=parseFloat(s[3])/100;return i(s[4]),this.setHSL(l,c,u,t)}break}}else if(r=/^\#([A-Fa-f\d]+)$/.exec(e)){const s=r[1],a=s.length;if(a===3)return this.r=parseInt(s.charAt(0)+s.charAt(0),16)/255,this.g=parseInt(s.charAt(1)+s.charAt(1),16)/255,this.b=parseInt(s.charAt(2)+s.charAt(2),16)/255,ColorManagement.toWorkingColorSpace(this,t),this;if(a===6)return this.r=parseInt(s.charAt(0)+s.charAt(1),16)/255,this.g=parseInt(s.charAt(2)+s.charAt(3),16)/255,this.b=parseInt(s.charAt(4)+s.charAt(5),16)/255,ColorManagement.toWorkingColorSpace(this,t),this}return e&&e.length>0?this.setColorName(e,t):this}setColorName(e,t=SRGBColorSpace){const i=_colorKeywords[e.toLowerCase()];return i!==void 0?this.setHex(i,t):console.warn("THREE.Color: Unknown color "+e),this}clone(){return new this.constructor(this.r,this.g,this.b)}copy(e){return this.r=e.r,this.g=e.g,this.b=e.b,this}copySRGBToLinear(e){return this.r=SRGBToLinear(e.r),this.g=SRGBToLinear(e.g),this.b=SRGBToLinear(e.b),this}copyLinearToSRGB(e){return this.r=LinearToSRGB(e.r),this.g=LinearToSRGB(e.g),this.b=LinearToSRGB(e.b),this}convertSRGBToLinear(){return this.copySRGBToLinear(this),this}convertLinearToSRGB(){return this.copyLinearToSRGB(this),this}getHex(e=SRGBColorSpace){return ColorManagement.fromWorkingColorSpace(toComponents(this,_rgb$1),e),clamp(_rgb$1.r*255,0,255)<<16^clamp(_rgb$1.g*255,0,255)<<8^clamp(_rgb$1.b*255,0,255)<<0}getHexString(e=SRGBColorSpace){return("000000"+this.getHex(e).toString(16)).slice(-6)}getHSL(e,t=ColorManagement.workingColorSpace){ColorManagement.fromWorkingColorSpace(toComponents(this,_rgb$1),t);const i=_rgb$1.r,r=_rgb$1.g,s=_rgb$1.b,a=Math.max(i,r,s),o=Math.min(i,r,s);let l,c;const u=(o+a)/2;if(o===a)l=0,c=0;else{const d=a-o;switch(c=u<=.5?d/(a+o):d/(2-a-o),a){case i:l=(r-s)/d+(r<s?6:0);break;case r:l=(s-i)/d+2;break;case s:l=(i-r)/d+4;break}l/=6}return e.h=l,e.s=c,e.l=u,e}getRGB(e,t=ColorManagement.workingColorSpace){return ColorManagement.fromWorkingColorSpace(toComponents(this,_rgb$1),t),e.r=_rgb$1.r,e.g=_rgb$1.g,e.b=_rgb$1.b,e}getStyle(e=SRGBColorSpace){return ColorManagement.fromWorkingColorSpace(toComponents(this,_rgb$1),e),e!==SRGBColorSpace?`color(${e} ${_rgb$1.r} ${_rgb$1.g} ${_rgb$1.b})`:`rgb(${_rgb$1.r*255|0},${_rgb$1.g*255|0},${_rgb$1.b*255|0})`}offsetHSL(e,t,i){return this.getHSL(_hslA),_hslA.h+=e,_hslA.s+=t,_hslA.l+=i,this.setHSL(_hslA.h,_hslA.s,_hslA.l),this}add(e){return this.r+=e.r,this.g+=e.g,this.b+=e.b,this}addColors(e,t){return this.r=e.r+t.r,this.g=e.g+t.g,this.b=e.b+t.b,this}addScalar(e){return this.r+=e,this.g+=e,this.b+=e,this}sub(e){return this.r=Math.max(0,this.r-e.r),this.g=Math.max(0,this.g-e.g),this.b=Math.max(0,this.b-e.b),this}multiply(e){return this.r*=e.r,this.g*=e.g,this.b*=e.b,this}multiplyScalar(e){return this.r*=e,this.g*=e,this.b*=e,this}lerp(e,t){return this.r+=(e.r-this.r)*t,this.g+=(e.g-this.g)*t,this.b+=(e.b-this.b)*t,this}lerpColors(e,t,i){return this.r=e.r+(t.r-e.r)*i,this.g=e.g+(t.g-e.g)*i,this.b=e.b+(t.b-e.b)*i,this}lerpHSL(e,t){this.getHSL(_hslA),e.getHSL(_hslB);const i=lerp(_hslA.h,_hslB.h,t),r=lerp(_hslA.s,_hslB.s,t),s=lerp(_hslA.l,_hslB.l,t);return this.setHSL(i,r,s),this}equals(e){return e.r===this.r&&e.g===this.g&&e.b===this.b}fromArray(e,t=0){return this.r=e[t],this.g=e[t+1],this.b=e[t+2],this}toArray(e=[],t=0){return e[t]=this.r,e[t+1]=this.g,e[t+2]=this.b,e}fromBufferAttribute(e,t){return this.r=e.getX(t),this.g=e.getY(t),this.b=e.getZ(t),this}toJSON(){return this.getHex()}*[Symbol.iterator](){yield this.r,yield this.g,yield this.b}}Color.NAMES=_colorKeywords;let _canvas;class ImageUtils{static getDataURL(e){if(/^data:/i.test(e.src)||typeof HTMLCanvasElement>"u")return e.src;let t;if(e instanceof HTMLCanvasElement)t=e;else{_canvas===void 0&&(_canvas=createElementNS("canvas")),_canvas.width=e.width,_canvas.height=e.height;const i=_canvas.getContext("2d");e instanceof ImageData?i.putImageData(e,0,0):i.drawImage(e,0,0,e.width,e.height),t=_canvas}return t.width>2048||t.height>2048?(console.warn("THREE.ImageUtils.getDataURL: Image converted to jpg for performance reasons",e),t.toDataURL("image/jpeg",.6)):t.toDataURL("image/png")}static sRGBToLinear(e){if(typeof HTMLImageElement<"u"&&e instanceof HTMLImageElement||typeof HTMLCanvasElement<"u"&&e instanceof HTMLCanvasElement||typeof ImageBitmap<"u"&&e instanceof ImageBitmap){const t=createElementNS("canvas");t.width=e.width,t.height=e.height;const i=t.getContext("2d");i.drawImage(e,0,0,e.width,e.height);const r=i.getImageData(0,0,e.width,e.height),s=r.data;for(let a=0;a<s.length;a++)s[a]=SRGBToLinear(s[a]/255)*255;return i.putImageData(r,0,0),t}else if(e.data){const t=e.data.slice(0);for(let i=0;i<t.length;i++)t instanceof Uint8Array||t instanceof Uint8ClampedArray?t[i]=Math.floor(SRGBToLinear(t[i]/255)*255):t[i]=SRGBToLinear(t[i]);return{data:t,width:e.width,height:e.height}}else return console.warn("THREE.ImageUtils.sRGBToLinear(): Unsupported image type. No color space conversion applied."),e}}class Source{constructor(e=null){this.isSource=!0,this.uuid=generateUUID(),this.data=e,this.version=0}set needsUpdate(e){e===!0&&this.version++}toJSON(e){const t=e===void 0||typeof e=="string";if(!t&&e.images[this.uuid]!==void 0)return e.images[this.uuid];const i={uuid:this.uuid,url:""},r=this.data;if(r!==null){let s;if(Array.isArray(r)){s=[];for(let a=0,o=r.length;a<o;a++)r[a].isDataTexture?s.push(serializeImage(r[a].image)):s.push(serializeImage(r[a]))}else s=serializeImage(r);i.url=s}return t||(e.images[this.uuid]=i),i}}function serializeImage(n){return typeof HTMLImageElement<"u"&&n instanceof HTMLImageElement||typeof HTMLCanvasElement<"u"&&n instanceof HTMLCanvasElement||typeof ImageBitmap<"u"&&n instanceof ImageBitmap?ImageUtils.getDataURL(n):n.data?{data:Array.from(n.data),width:n.width,height:n.height,type:n.data.constructor.name}:(console.warn("THREE.Texture: Unable to serialize Texture."),{})}let textureId=0;class Texture extends EventDispatcher{constructor(e=Texture.DEFAULT_IMAGE,t=Texture.DEFAULT_MAPPING,i=ClampToEdgeWrapping,r=ClampToEdgeWrapping,s=LinearFilter,a=LinearMipmapLinearFilter,o=RGBAFormat,l=UnsignedByteType,c=Texture.DEFAULT_ANISOTROPY,u=LinearEncoding){super(),this.isTexture=!0,Object.defineProperty(this,"id",{value:textureId++}),this.uuid=generateUUID(),this.name="",this.source=new Source(e),this.mipmaps=[],this.mapping=t,this.wrapS=i,this.wrapT=r,this.magFilter=s,this.minFilter=a,this.anisotropy=c,this.format=o,this.internalFormat=null,this.type=l,this.offset=new Vector2(0,0),this.repeat=new Vector2(1,1),this.center=new Vector2(0,0),this.rotation=0,this.matrixAutoUpdate=!0,this.matrix=new Matrix3,this.generateMipmaps=!0,this.premultiplyAlpha=!1,this.flipY=!0,this.unpackAlignment=4,this.encoding=u,this.userData={},this.version=0,this.onUpdate=null,this.isRenderTargetTexture=!1,this.needsPMREMUpdate=!1}get image(){return this.source.data}set image(e){this.source.data=e}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(e){return this.name=e.name,this.source=e.source,this.mipmaps=e.mipmaps.slice(0),this.mapping=e.mapping,this.wrapS=e.wrapS,this.wrapT=e.wrapT,this.magFilter=e.magFilter,this.minFilter=e.minFilter,this.anisotropy=e.anisotropy,this.format=e.format,this.internalFormat=e.internalFormat,this.type=e.type,this.offset.copy(e.offset),this.repeat.copy(e.repeat),this.center.copy(e.center),this.rotation=e.rotation,this.matrixAutoUpdate=e.matrixAutoUpdate,this.matrix.copy(e.matrix),this.generateMipmaps=e.generateMipmaps,this.premultiplyAlpha=e.premultiplyAlpha,this.flipY=e.flipY,this.unpackAlignment=e.unpackAlignment,this.encoding=e.encoding,this.userData=JSON.parse(JSON.stringify(e.userData)),this.needsUpdate=!0,this}toJSON(e){const t=e===void 0||typeof e=="string";if(!t&&e.textures[this.uuid]!==void 0)return e.textures[this.uuid];const i={metadata:{version:4.5,type:"Texture",generator:"Texture.toJSON"},uuid:this.uuid,name:this.name,image:this.source.toJSON(e).uuid,mapping:this.mapping,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,type:this.type,encoding:this.encoding,minFilter:this.minFilter,magFilter:this.magFilter,anisotropy:this.anisotropy,flipY:this.flipY,premultiplyAlpha:this.premultiplyAlpha,unpackAlignment:this.unpackAlignment};return JSON.stringify(this.userData)!=="{}"&&(i.userData=this.userData),t||(e.textures[this.uuid]=i),i}dispose(){this.dispatchEvent({type:"dispose"})}transformUv(e){if(this.mapping!==UVMapping)return e;if(e.applyMatrix3(this.matrix),e.x<0||e.x>1)switch(this.wrapS){case RepeatWrapping:e.x=e.x-Math.floor(e.x);break;case ClampToEdgeWrapping:e.x=e.x<0?0:1;break;case MirroredRepeatWrapping:Math.abs(Math.floor(e.x)%2)===1?e.x=Math.ceil(e.x)-e.x:e.x=e.x-Math.floor(e.x);break}if(e.y<0||e.y>1)switch(this.wrapT){case RepeatWrapping:e.y=e.y-Math.floor(e.y);break;case ClampToEdgeWrapping:e.y=e.y<0?0:1;break;case MirroredRepeatWrapping:Math.abs(Math.floor(e.y)%2)===1?e.y=Math.ceil(e.y)-e.y:e.y=e.y-Math.floor(e.y);break}return this.flipY&&(e.y=1-e.y),e}set needsUpdate(e){e===!0&&(this.version++,this.source.needsUpdate=!0)}}Texture.DEFAULT_IMAGE=null;Texture.DEFAULT_MAPPING=UVMapping;Texture.DEFAULT_ANISOTROPY=1;class Vector4{constructor(e=0,t=0,i=0,r=1){Vector4.prototype.isVector4=!0,this.x=e,this.y=t,this.z=i,this.w=r}get width(){return this.z}set width(e){this.z=e}get height(){return this.w}set height(e){this.w=e}set(e,t,i,r){return this.x=e,this.y=t,this.z=i,this.w=r,this}setScalar(e){return this.x=e,this.y=e,this.z=e,this.w=e,this}setX(e){return this.x=e,this}setY(e){return this.y=e,this}setZ(e){return this.z=e,this}setW(e){return this.w=e,this}setComponent(e,t){switch(e){case 0:this.x=t;break;case 1:this.y=t;break;case 2:this.z=t;break;case 3:this.w=t;break;default:throw new Error("index is out of range: "+e)}return this}getComponent(e){switch(e){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: "+e)}}clone(){return new this.constructor(this.x,this.y,this.z,this.w)}copy(e){return this.x=e.x,this.y=e.y,this.z=e.z,this.w=e.w!==void 0?e.w:1,this}add(e){return this.x+=e.x,this.y+=e.y,this.z+=e.z,this.w+=e.w,this}addScalar(e){return this.x+=e,this.y+=e,this.z+=e,this.w+=e,this}addVectors(e,t){return this.x=e.x+t.x,this.y=e.y+t.y,this.z=e.z+t.z,this.w=e.w+t.w,this}addScaledVector(e,t){return this.x+=e.x*t,this.y+=e.y*t,this.z+=e.z*t,this.w+=e.w*t,this}sub(e){return this.x-=e.x,this.y-=e.y,this.z-=e.z,this.w-=e.w,this}subScalar(e){return this.x-=e,this.y-=e,this.z-=e,this.w-=e,this}subVectors(e,t){return this.x=e.x-t.x,this.y=e.y-t.y,this.z=e.z-t.z,this.w=e.w-t.w,this}multiply(e){return this.x*=e.x,this.y*=e.y,this.z*=e.z,this.w*=e.w,this}multiplyScalar(e){return this.x*=e,this.y*=e,this.z*=e,this.w*=e,this}applyMatrix4(e){const t=this.x,i=this.y,r=this.z,s=this.w,a=e.elements;return this.x=a[0]*t+a[4]*i+a[8]*r+a[12]*s,this.y=a[1]*t+a[5]*i+a[9]*r+a[13]*s,this.z=a[2]*t+a[6]*i+a[10]*r+a[14]*s,this.w=a[3]*t+a[7]*i+a[11]*r+a[15]*s,this}divideScalar(e){return this.multiplyScalar(1/e)}setAxisAngleFromQuaternion(e){this.w=2*Math.acos(e.w);const t=Math.sqrt(1-e.w*e.w);return t<1e-4?(this.x=1,this.y=0,this.z=0):(this.x=e.x/t,this.y=e.y/t,this.z=e.z/t),this}setAxisAngleFromRotationMatrix(e){let t,i,r,s;const l=e.elements,c=l[0],u=l[4],d=l[8],f=l[1],m=l[5],v=l[9],_=l[2],g=l[6],x=l[10];if(Math.abs(u-f)<.01&&Math.abs(d-_)<.01&&Math.abs(v-g)<.01){if(Math.abs(u+f)<.1&&Math.abs(d+_)<.1&&Math.abs(v+g)<.1&&Math.abs(c+m+x-3)<.1)return this.set(1,0,0,0),this;t=Math.PI;const y=(c+1)/2,b=(m+1)/2,w=(x+1)/2,C=(u+f)/4,R=(d+_)/4,M=(v+g)/4;return y>b&&y>w?y<.01?(i=0,r=.707106781,s=.707106781):(i=Math.sqrt(y),r=C/i,s=R/i):b>w?b<.01?(i=.707106781,r=0,s=.707106781):(r=Math.sqrt(b),i=C/r,s=M/r):w<.01?(i=.707106781,r=.707106781,s=0):(s=Math.sqrt(w),i=R/s,r=M/s),this.set(i,r,s,t),this}let S=Math.sqrt((g-v)*(g-v)+(d-_)*(d-_)+(f-u)*(f-u));return Math.abs(S)<.001&&(S=1),this.x=(g-v)/S,this.y=(d-_)/S,this.z=(f-u)/S,this.w=Math.acos((c+m+x-1)/2),this}min(e){return this.x=Math.min(this.x,e.x),this.y=Math.min(this.y,e.y),this.z=Math.min(this.z,e.z),this.w=Math.min(this.w,e.w),this}max(e){return this.x=Math.max(this.x,e.x),this.y=Math.max(this.y,e.y),this.z=Math.max(this.z,e.z),this.w=Math.max(this.w,e.w),this}clamp(e,t){return this.x=Math.max(e.x,Math.min(t.x,this.x)),this.y=Math.max(e.y,Math.min(t.y,this.y)),this.z=Math.max(e.z,Math.min(t.z,this.z)),this.w=Math.max(e.w,Math.min(t.w,this.w)),this}clampScalar(e,t){return this.x=Math.max(e,Math.min(t,this.x)),this.y=Math.max(e,Math.min(t,this.y)),this.z=Math.max(e,Math.min(t,this.z)),this.w=Math.max(e,Math.min(t,this.w)),this}clampLength(e,t){const i=this.length();return this.divideScalar(i||1).multiplyScalar(Math.max(e,Math.min(t,i)))}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=this.x<0?Math.ceil(this.x):Math.floor(this.x),this.y=this.y<0?Math.ceil(this.y):Math.floor(this.y),this.z=this.z<0?Math.ceil(this.z):Math.floor(this.z),this.w=this.w<0?Math.ceil(this.w):Math.floor(this.w),this}negate(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this.w=-this.w,this}dot(e){return this.x*e.x+this.y*e.y+this.z*e.z+this.w*e.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(e){return this.normalize().multiplyScalar(e)}lerp(e,t){return this.x+=(e.x-this.x)*t,this.y+=(e.y-this.y)*t,this.z+=(e.z-this.z)*t,this.w+=(e.w-this.w)*t,this}lerpVectors(e,t,i){return this.x=e.x+(t.x-e.x)*i,this.y=e.y+(t.y-e.y)*i,this.z=e.z+(t.z-e.z)*i,this.w=e.w+(t.w-e.w)*i,this}equals(e){return e.x===this.x&&e.y===this.y&&e.z===this.z&&e.w===this.w}fromArray(e,t=0){return this.x=e[t],this.y=e[t+1],this.z=e[t+2],this.w=e[t+3],this}toArray(e=[],t=0){return e[t]=this.x,e[t+1]=this.y,e[t+2]=this.z,e[t+3]=this.w,e}fromBufferAttribute(e,t){return this.x=e.getX(t),this.y=e.getY(t),this.z=e.getZ(t),this.w=e.getW(t),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 WebGLRenderTarget extends EventDispatcher{constructor(e=1,t=1,i={}){super(),this.isWebGLRenderTarget=!0,this.width=e,this.height=t,this.depth=1,this.scissor=new Vector4(0,0,e,t),this.scissorTest=!1,this.viewport=new Vector4(0,0,e,t);const r={width:e,height:t,depth:1};this.texture=new Texture(r,i.mapping,i.wrapS,i.wrapT,i.magFilter,i.minFilter,i.format,i.type,i.anisotropy,i.encoding),this.texture.isRenderTargetTexture=!0,this.texture.flipY=!1,this.texture.generateMipmaps=i.generateMipmaps!==void 0?i.generateMipmaps:!1,this.texture.internalFormat=i.internalFormat!==void 0?i.internalFormat:null,this.texture.minFilter=i.minFilter!==void 0?i.minFilter:LinearFilter,this.depthBuffer=i.depthBuffer!==void 0?i.depthBuffer:!0,this.stencilBuffer=i.stencilBuffer!==void 0?i.stencilBuffer:!1,this.depthTexture=i.depthTexture!==void 0?i.depthTexture:null,this.samples=i.samples!==void 0?i.samples:0}setSize(e,t,i=1){(this.width!==e||this.height!==t||this.depth!==i)&&(this.width=e,this.height=t,this.depth=i,this.texture.image.width=e,this.texture.image.height=t,this.texture.image.depth=i,this.dispose()),this.viewport.set(0,0,e,t),this.scissor.set(0,0,e,t)}clone(){return new this.constructor().copy(this)}copy(e){this.width=e.width,this.height=e.height,this.depth=e.depth,this.viewport.copy(e.viewport),this.texture=e.texture.clone(),this.texture.isRenderTargetTexture=!0;const t=Object.assign({},e.texture.image);return this.texture.source=new Source(t),this.depthBuffer=e.depthBuffer,this.stencilBuffer=e.stencilBuffer,e.depthTexture!==null&&(this.depthTexture=e.depthTexture.clone()),this.samples=e.samples,this}dispose(){this.dispatchEvent({type:"dispose"})}}class DataArrayTexture extends Texture{constructor(e=null,t=1,i=1,r=1){super(null),this.isDataArrayTexture=!0,this.image={data:e,width:t,height:i,depth:r},this.magFilter=NearestFilter,this.minFilter=NearestFilter,this.wrapR=ClampToEdgeWrapping,this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1}}class WebGLArrayRenderTarget extends WebGLRenderTarget{constructor(e=1,t=1,i=1){super(e,t),this.isWebGLArrayRenderTarget=!0,this.depth=i,this.texture=new DataArrayTexture(null,e,t,i),this.texture.isRenderTargetTexture=!0}}class Data3DTexture extends Texture{constructor(e=null,t=1,i=1,r=1){super(null),this.isData3DTexture=!0,this.image={data:e,width:t,height:i,depth:r},this.magFilter=NearestFilter,this.minFilter=NearestFilter,this.wrapR=ClampToEdgeWrapping,this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1}}class WebGL3DRenderTarget extends WebGLRenderTarget{constructor(e=1,t=1,i=1){super(e,t),this.isWebGL3DRenderTarget=!0,this.depth=i,this.texture=new Data3DTexture(null,e,t,i),this.texture.isRenderTargetTexture=!0}}class WebGLMultipleRenderTargets extends WebGLRenderTarget{constructor(e=1,t=1,i=1,r={}){super(e,t,r),this.isWebGLMultipleRenderTargets=!0;const s=this.texture;this.texture=[];for(let a=0;a<i;a++)this.texture[a]=s.clone(),this.texture[a].isRenderTargetTexture=!0}setSize(e,t,i=1){if(this.width!==e||this.height!==t||this.depth!==i){this.width=e,this.height=t,this.depth=i;for(let r=0,s=this.texture.length;r<s;r++)this.texture[r].image.width=e,this.texture[r].image.height=t,this.texture[r].image.depth=i;this.dispose()}return this.viewport.set(0,0,e,t),this.scissor.set(0,0,e,t),this}copy(e){this.dispose(),this.width=e.width,this.height=e.height,this.depth=e.depth,this.viewport.set(0,0,this.width,this.height),this.scissor.set(0,0,this.width,this.height),this.depthBuffer=e.depthBuffer,this.stencilBuffer=e.stencilBuffer,e.depthTexture!==null&&(this.depthTexture=e.depthTexture.clone()),this.texture.length=0;for(let t=0,i=e.texture.length;t<i;t++)this.texture[t]=e.texture[t].clone(),this.texture[t].isRenderTargetTexture=!0;return this}}class Quaternion{constructor(e=0,t=0,i=0,r=1){this.isQuaternion=!0,this._x=e,this._y=t,this._z=i,this._w=r}static slerpFlat(e,t,i,r,s,a,o){let l=i[r+0],c=i[r+1],u=i[r+2],d=i[r+3];const f=s[a+0],m=s[a+1],v=s[a+2],_=s[a+3];if(o===0){e[t+0]=l,e[t+1]=c,e[t+2]=u,e[t+3]=d;return}if(o===1){e[t+0]=f,e[t+1]=m,e[t+2]=v,e[t+3]=_;return}if(d!==_||l!==f||c!==m||u!==v){let g=1-o;const x=l*f+c*m+u*v+d*_,S=x>=0?1:-1,y=1-x*x;if(y>Number.EPSILON){const w=Math.sqrt(y),C=Math.atan2(w,x*S);g=Math.sin(g*C)/w,o=Math.sin(o*C)/w}const b=o*S;if(l=l*g+f*b,c=c*g+m*b,u=u*g+v*b,d=d*g+_*b,g===1-o){const w=1/Math.sqrt(l*l+c*c+u*u+d*d);l*=w,c*=w,u*=w,d*=w}}e[t]=l,e[t+1]=c,e[t+2]=u,e[t+3]=d}static multiplyQuaternionsFlat(e,t,i,r,s,a){const o=i[r],l=i[r+1],c=i[r+2],u=i[r+3],d=s[a],f=s[a+1],m=s[a+2],v=s[a+3];return e[t]=o*v+u*d+l*m-c*f,e[t+1]=l*v+u*f+c*d-o*m,e[t+2]=c*v+u*m+o*f-l*d,e[t+3]=u*v-o*d-l*f-c*m,e}get x(){return this._x}set x(e){this._x=e,this._onChangeCallback()}get y(){return this._y}set y(e){this._y=e,this._onChangeCallback()}get z(){return this._z}set z(e){this._z=e,this._onChangeCallback()}get w(){return this._w}set w(e){this._w=e,this._onChangeCallback()}set(e,t,i,r){return this._x=e,this._y=t,this._z=i,this._w=r,this._onChangeCallback(),this}clone(){return new this.constructor(this._x,this._y,this._z,this._w)}copy(e){return this._x=e.x,this._y=e.y,this._z=e.z,this._w=e.w,this._onChangeCallback(),this}setFromEuler(e,t){const i=e._x,r=e._y,s=e._z,a=e._order,o=Math.cos,l=Math.sin,c=o(i/2),u=o(r/2),d=o(s/2),f=l(i/2),m=l(r/2),v=l(s/2);switch(a){case"XYZ":this._x=f*u*d+c*m*v,this._y=c*m*d-f*u*v,this._z=c*u*v+f*m*d,this._w=c*u*d-f*m*v;break;case"YXZ":this._x=f*u*d+c*m*v,this._y=c*m*d-f*u*v,this._z=c*u*v-f*m*d,this._w=c*u*d+f*m*v;break;case"ZXY":this._x=f*u*d-c*m*v,this._y=c*m*d+f*u*v,this._z=c*u*v+f*m*d,this._w=c*u*d-f*m*v;break;case"ZYX":this._x=f*u*d-c*m*v,this._y=c*m*d+f*u*v,this._z=c*u*v-f*m*d,this._w=c*u*d+f*m*v;break;case"YZX":this._x=f*u*d+c*m*v,this._y=c*m*d+f*u*v,this._z=c*u*v-f*m*d,this._w=c*u*d-f*m*v;break;case"XZY":this._x=f*u*d-c*m*v,this._y=c*m*d-f*u*v,this._z=c*u*v+f*m*d,this._w=c*u*d+f*m*v;break;default:console.warn("THREE.Quaternion: .setFromEuler() encountered an unknown order: "+a)}return t!==!1&&this._onChangeCallback(),this}setFromAxisAngle(e,t){const i=t/2,r=Math.sin(i);return this._x=e.x*r,this._y=e.y*r,this._z=e.z*r,this._w=Math.cos(i),this._onChangeCallback(),this}setFromRotationMatrix(e){const t=e.elements,i=t[0],r=t[4],s=t[8],a=t[1],o=t[5],l=t[9],c=t[2],u=t[6],d=t[10],f=i+o+d;if(f>0){const m=.5/Math.sqrt(f+1);this._w=.25/m,this._x=(u-l)*m,this._y=(s-c)*m,this._z=(a-r)*m}else if(i>o&&i>d){const m=2*Math.sqrt(1+i-o-d);this._w=(u-l)/m,this._x=.25*m,this._y=(r+a)/m,this._z=(s+c)/m}else if(o>d){const m=2*Math.sqrt(1+o-i-d);this._w=(s-c)/m,this._x=(r+a)/m,this._y=.25*m,this._z=(l+u)/m}else{const m=2*Math.sqrt(1+d-i-o);this._w=(a-r)/m,this._x=(s+c)/m,this._y=(l+u)/m,this._z=.25*m}return this._onChangeCallback(),this}setFromUnitVectors(e,t){let i=e.dot(t)+1;return i<Number.EPSILON?(i=0,Math.abs(e.x)>Math.abs(e.z)?(this._x=-e.y,this._y=e.x,this._z=0,this._w=i):(this._x=0,this._y=-e.z,this._z=e.y,this._w=i)):(this._x=e.y*t.z-e.z*t.y,this._y=e.z*t.x-e.x*t.z,this._z=e.x*t.y-e.y*t.x,this._w=i),this.normalize()}angleTo(e){return 2*Math.acos(Math.abs(clamp(this.dot(e),-1,1)))}rotateTowards(e,t){const i=this.angleTo(e);if(i===0)return this;const r=Math.min(1,t/i);return this.slerp(e,r),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(e){return this._x*e._x+this._y*e._y+this._z*e._z+this._w*e._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 e=this.length();return e===0?(this._x=0,this._y=0,this._z=0,this._w=1):(e=1/e,this._x=this._x*e,this._y=this._y*e,this._z=this._z*e,this._w=this._w*e),this._onChangeCallback(),this}multiply(e){return this.multiplyQuaternions(this,e)}premultiply(e){return this.multiplyQuaternions(e,this)}multiplyQuaternions(e,t){const i=e._x,r=e._y,s=e._z,a=e._w,o=t._x,l=t._y,c=t._z,u=t._w;return this._x=i*u+a*o+r*c-s*l,this._y=r*u+a*l+s*o-i*c,this._z=s*u+a*c+i*l-r*o,this._w=a*u-i*o-r*l-s*c,this._onChangeCallback(),this}slerp(e,t){if(t===0)return this;if(t===1)return this.copy(e);const i=this._x,r=this._y,s=this._z,a=this._w;let o=a*e._w+i*e._x+r*e._y+s*e._z;if(o<0?(this._w=-e._w,this._x=-e._x,this._y=-e._y,this._z=-e._z,o=-o):this.copy(e),o>=1)return this._w=a,this._x=i,this._y=r,this._z=s,this;const l=1-o*o;if(l<=Number.EPSILON){const m=1-t;return this._w=m*a+t*this._w,this._x=m*i+t*this._x,this._y=m*r+t*this._y,this._z=m*s+t*this._z,this.normalize(),this._onChangeCallback(),this}const c=Math.sqrt(l),u=Math.atan2(c,o),d=Math.sin((1-t)*u)/c,f=Math.sin(t*u)/c;return this._w=a*d+this._w*f,this._x=i*d+this._x*f,this._y=r*d+this._y*f,this._z=s*d+this._z*f,this._onChangeCallback(),this}slerpQuaternions(e,t,i){return this.copy(e).slerp(t,i)}random(){const e=Math.random(),t=Math.sqrt(1-e),i=Math.sqrt(e),r=2*Math.PI*Math.random(),s=2*Math.PI*Math.random();return this.set(t*Math.cos(r),i*Math.sin(s),i*Math.cos(s),t*Math.sin(r))}equals(e){return e._x===this._x&&e._y===this._y&&e._z===this._z&&e._w===this._w}fromArray(e,t=0){return this._x=e[t],this._y=e[t+1],this._z=e[t+2],this._w=e[t+3],this._onChangeCallback(),this}toArray(e=[],t=0){return e[t]=this._x,e[t+1]=this._y,e[t+2]=this._z,e[t+3]=this._w,e}fromBufferAttribute(e,t){return this._x=e.getX(t),this._y=e.getY(t),this._z=e.getZ(t),this._w=e.getW(t),this}_onChange(e){return this._onChangeCallback=e,this}_onChangeCallback(){}*[Symbol.iterator](){yield this._x,yield this._y,yield this._z,yield this._w}}class Vector3{constructor(e=0,t=0,i=0){Vector3.prototype.isVector3=!0,this.x=e,this.y=t,this.z=i}set(e,t,i){return i===void 0&&(i=this.z),this.x=e,this.y=t,this.z=i,this}setScalar(e){return this.x=e,this.y=e,this.z=e,this}setX(e){return this.x=e,this}setY(e){return this.y=e,this}setZ(e){return this.z=e,this}setComponent(e,t){switch(e){case 0:this.x=t;break;case 1:this.y=t;break;case 2:this.z=t;break;default:throw new Error("index is out of range: "+e)}return this}getComponent(e){switch(e){case 0:return this.x;case 1:return this.y;case 2:return this.z;default:throw new Error("index is out of range: "+e)}}clone(){return new this.constructor(this.x,this.y,this.z)}copy(e){return this.x=e.x,this.y=e.y,this.z=e.z,this}add(e){return this.x+=e.x,this.y+=e.y,this.z+=e.z,this}addScalar(e){return this.x+=e,this.y+=e,this.z+=e,this}addVectors(e,t){return this.x=e.x+t.x,this.y=e.y+t.y,this.z=e.z+t.z,this}addScaledVector(e,t){return this.x+=e.x*t,this.y+=e.y*t,this.z+=e.z*t,this}sub(e){return this.x-=e.x,this.y-=e.y,this.z-=e.z,this}subScalar(e){return this.x-=e,this.y-=e,this.z-=e,this}subVectors(e,t){return this.x=e.x-t.x,this.y=e.y-t.y,this.z=e.z-t.z,this}multiply(e){return this.x*=e.x,this.y*=e.y,this.z*=e.z,this}multiplyScalar(e){return this.x*=e,this.y*=e,this.z*=e,this}multiplyVectors(e,t){return this.x=e.x*t.x,this.y=e.y*t.y,this.z=e.z*t.z,this}applyEuler(e){return this.applyQuaternion(_quaternion$4.setFromEuler(e))}applyAxisAngle(e,t){return this.applyQuaternion(_quaternion$4.setFromAxisAngle(e,t))}applyMatrix3(e){const t=this.x,i=this.y,r=this.z,s=e.elements;return this.x=s[0]*t+s[3]*i+s[6]*r,this.y=s[1]*t+s[4]*i+s[7]*r,this.z=s[2]*t+s[5]*i+s[8]*r,this}applyNormalMatrix(e){return this.applyMatrix3(e).normalize()}applyMatrix4(e){const t=this.x,i=this.y,r=this.z,s=e.elements,a=1/(s[3]*t+s[7]*i+s[11]*r+s[15]);return this.x=(s[0]*t+s[4]*i+s[8]*r+s[12])*a,this.y=(s[1]*t+s[5]*i+s[9]*r+s[13])*a,this.z=(s[2]*t+s[6]*i+s[10]*r+s[14])*a,this}applyQuaternion(e){const t=this.x,i=this.y,r=this.z,s=e.x,a=e.y,o=e.z,l=e.w,c=l*t+a*r-o*i,u=l*i+o*t-s*r,d=l*r+s*i-a*t,f=-s*t-a*i-o*r;return this.x=c*l+f*-s+u*-o-d*-a,this.y=u*l+f*-a+d*-s-c*-o,this.z=d*l+f*-o+c*-a-u*-s,this}project(e){return this.applyMatrix4(e.matrixWorldInverse).applyMatrix4(e.projectionMatrix)}unproject(e){return this.applyMatrix4(e.projectionMatrixInverse).applyMatrix4(e.matrixWorld)}transformDirection(e){const t=this.x,i=this.y,r=this.z,s=e.elements;return this.x=s[0]*t+s[4]*i+s[8]*r,this.y=s[1]*t+s[5]*i+s[9]*r,this.z=s[2]*t+s[6]*i+s[10]*r,this.normalize()}divide(e){return this.x/=e.x,this.y/=e.y,this.z/=e.z,this}divideScalar(e){return this.multiplyScalar(1/e)}min(e){return this.x=Math.min(this.x,e.x),this.y=Math.min(this.y,e.y),this.z=Math.min(this.z,e.z),this}max(e){return this.x=Math.max(this.x,e.x),this.y=Math.max(this.y,e.y),this.z=Math.max(this.z,e.z),this}clamp(e,t){return this.x=Math.max(e.x,Math.min(t.x,this.x)),this.y=Math.max(e.y,Math.min(t.y,this.y)),this.z=Math.max(e.z,Math.min(t.z,this.z)),this}clampScalar(e,t){return this.x=Math.max(e,Math.min(t,this.x)),this.y=Math.max(e,Math.min(t,this.y)),this.z=Math.max(e,Math.min(t,this.z)),this}clampLength(e,t){const i=this.length();return this.divideScalar(i||1).multiplyScalar(Math.max(e,Math.min(t,i)))}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=this.x<0?Math.ceil(this.x):Math.floor(this.x),this.y=this.y<0?Math.ceil(this.y):Math.floor(this.y),this.z=this.z<0?Math.ceil(this.z):Math.floor(this.z),this}negate(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this}dot(e){return this.x*e.x+this.y*e.y+this.z*e.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(e){return this.normalize().multiplyScalar(e)}lerp(e,t){return this.x+=(e.x-this.x)*t,this.y+=(e.y-this.y)*t,this.z+=(e.z-this.z)*t,this}lerpVectors(e,t,i){return this.x=e.x+(t.x-e.x)*i,this.y=e.y+(t.y-e.y)*i,this.z=e.z+(t.z-e.z)*i,this}cross(e){return this.crossVectors(this,e)}crossVectors(e,t){const i=e.x,r=e.y,s=e.z,a=t.x,o=t.y,l=t.z;return this.x=r*l-s*o,this.y=s*a-i*l,this.z=i*o-r*a,this}projectOnVector(e){const t=e.lengthSq();if(t===0)return this.set(0,0,0);const i=e.dot(this)/t;return this.copy(e).multiplyScalar(i)}projectOnPlane(e){return _vector$c.copy(this).projectOnVector(e),this.sub(_vector$c)}reflect(e){return this.sub(_vector$c.copy(e).multiplyScalar(2*this.dot(e)))}angleTo(e){const t=Math.sqrt(this.lengthSq()*e.lengthSq());if(t===0)return Math.PI/2;const i=this.dot(e)/t;return Math.acos(clamp(i,-1,1))}distanceTo(e){return Math.sqrt(this.distanceToSquared(e))}distanceToSquared(e){const t=this.x-e.x,i=this.y-e.y,r=this.z-e.z;return t*t+i*i+r*r}manhattanDistanceTo(e){return Math.abs(this.x-e.x)+Math.abs(this.y-e.y)+Math.abs(this.z-e.z)}setFromSpherical(e){return this.setFromSphericalCoords(e.radius,e.phi,e.theta)}setFromSphericalCoords(e,t,i){const r=Math.sin(t)*e;return this.x=r*Math.sin(i),this.y=Math.cos(t)*e,this.z=r*Math.cos(i),this}setFromCylindrical(e){return this.setFromCylindricalCoords(e.radius,e.theta,e.y)}setFromCylindricalCoords(e,t,i){return this.x=e*Math.sin(t),this.y=i,this.z=e*Math.cos(t),this}setFromMatrixPosition(e){const t=e.elements;return this.x=t[12],this.y=t[13],this.z=t[14],this}setFromMatrixScale(e){const t=this.setFromMatrixColumn(e,0).length(),i=this.setFromMatrixColumn(e,1).length(),r=this.setFromMatrixColumn(e,2).length();return this.x=t,this.y=i,this.z=r,this}setFromMatrixColumn(e,t){return this.fromArray(e.elements,t*4)}setFromMatrix3Column(e,t){return this.fromArray(e.elements,t*3)}setFromEuler(e){return this.x=e._x,this.y=e._y,this.z=e._z,this}equals(e){return e.x===this.x&&e.y===this.y&&e.z===this.z}fromArray(e,t=0){return this.x=e[t],this.y=e[t+1],this.z=e[t+2],this}toArray(e=[],t=0){return e[t]=this.x,e[t+1]=this.y,e[t+2]=this.z,e}fromBufferAttribute(e,t){return this.x=e.getX(t),this.y=e.getY(t),this.z=e.getZ(t),this}random(){return this.x=Math.random(),this.y=Math.random(),this.z=Math.random(),this}randomDirection(){const e=(Math.random()-.5)*2,t=Math.random()*Math.PI*2,i=Math.sqrt(1-e**2);return this.x=i*Math.cos(t),this.y=i*Math.sin(t),this.z=e,this}*[Symbol.iterator](){yield this.x,yield this.y,yield this.z}}const _vector$c=new Vector3,_quaternion$4=new Quaternion;class Box3{constructor(e=new Vector3(1/0,1/0,1/0),t=new Vector3(-1/0,-1/0,-1/0)){this.isBox3=!0,this.min=e,this.max=t}set(e,t){return this.min.copy(e),this.max.copy(t),this}setFromArray(e){let t=1/0,i=1/0,r=1/0,s=-1/0,a=-1/0,o=-1/0;for(let l=0,c=e.length;l<c;l+=3){const u=e[l],d=e[l+1],f=e[l+2];u<t&&(t=u),d<i&&(i=d),f<r&&(r=f),u>s&&(s=u),d>a&&(a=d),f>o&&(o=f)}return this.min.set(t,i,r),this.max.set(s,a,o),this}setFromBufferAttribute(e){let t=1/0,i=1/0,r=1/0,s=-1/0,a=-1/0,o=-1/0;for(let l=0,c=e.count;l<c;l++){const u=e.getX(l),d=e.getY(l),f=e.getZ(l);u<t&&(t=u),d<i&&(i=d),f<r&&(r=f),u>s&&(s=u),d>a&&(a=d),f>o&&(o=f)}return this.min.set(t,i,r),this.max.set(s,a,o),this}setFromPoints(e){this.makeEmpty();for(let t=0,i=e.length;t<i;t++)this.expandByPoint(e[t]);return this}setFromCenterAndSize(e,t){const i=_vector$b.copy(t).multiplyScalar(.5);return this.min.copy(e).sub(i),this.max.copy(e).add(i),this}setFromObject(e,t=!1){return this.makeEmpty(),this.expandByObject(e,t)}clone(){return new this.constructor().copy(this)}copy(e){return this.min.copy(e.min),this.max.copy(e.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(e){return this.isEmpty()?e.set(0,0,0):e.addVectors(this.min,this.max).multiplyScalar(.5)}getSize(e){return this.isEmpty()?e.set(0,0,0):e.subVectors(this.max,this.min)}expandByPoint(e){return this.min.min(e),this.max.max(e),this}expandByVector(e){return this.min.sub(e),this.max.add(e),this}expandByScalar(e){return this.min.addScalar(-e),this.max.addScalar(e),this}expandByObject(e,t=!1){e.updateWorldMatrix(!1,!1);const i=e.geometry;if(i!==void 0)if(t&&i.attributes!=null&&i.attributes.position!==void 0){const s=i.attributes.position;for(let a=0,o=s.count;a<o;a++)_vector$b.fromBufferAttribute(s,a).applyMatrix4(e.matrixWorld),this.expandByPoint(_vector$b)}else i.boundingBox===null&&i.computeBoundingBox(),_box$3.copy(i.boundingBox),_box$3.applyMatrix4(e.matrixWorld),this.union(_box$3);const r=e.children;for(let s=0,a=r.length;s<a;s++)this.expandByObject(r[s],t);return this}containsPoint(e){return!(e.x<this.min.x||e.x>this.max.x||e.y<this.min.y||e.y>this.max.y||e.z<this.min.z||e.z>this.max.z)}containsBox(e){return this.min.x<=e.min.x&&e.max.x<=this.max.x&&this.min.y<=e.min.y&&e.max.y<=this.max.y&&this.min.z<=e.min.z&&e.max.z<=this.max.z}getParameter(e,t){return t.set((e.x-this.min.x)/(this.max.x-this.min.x),(e.y-this.min.y)/(this.max.y-this.min.y),(e.z-this.min.z)/(this.max.z-this.min.z))}intersectsBox(e){return!(e.max.x<this.min.x||e.min.x>this.max.x||e.max.y<this.min.y||e.min.y>this.max.y||e.max.z<this.min.z||e.min.z>this.max.z)}intersectsSphere(e){return this.clampPoint(e.center,_vector$b),_vector$b.distanceToSquared(e.center)<=e.radius*e.radius}intersectsPlane(e){let t,i;return e.normal.x>0?(t=e.normal.x*this.min.x,i=e.normal.x*this.max.x):(t=e.normal.x*this.max.x,i=e.normal.x*this.min.x),e.normal.y>0?(t+=e.normal.y*this.min.y,i+=e.normal.y*this.max.y):(t+=e.normal.y*this.max.y,i+=e.normal.y*this.min.y),e.normal.z>0?(t+=e.normal.z*this.min.z,i+=e.normal.z*this.max.z):(t+=e.normal.z*this.max.z,i+=e.normal.z*this.min.z),t<=-e.constant&&i>=-e.constant}intersectsTriangle(e){if(this.isEmpty())return!1;this.getCenter(_center),_extents.subVectors(this.max,_center),_v0$2.subVectors(e.a,_center),_v1$7.subVectors(e.b,_center),_v2$4.subVectors(e.c,_center),_f0.subVectors(_v1$7,_v0$2),_f1.subVectors(_v2$4,_v1$7),_f2.subVectors(_v0$2,_v2$4);let t=[0,-_f0.z,_f0.y,0,-_f1.z,_f1.y,0,-_f2.z,_f2.y,_f0.z,0,-_f0.x,_f1.z,0,-_f1.x,_f2.z,0,-_f2.x,-_f0.y,_f0.x,0,-_f1.y,_f1.x,0,-_f2.y,_f2.x,0];return!satForAxes(t,_v0$2,_v1$7,_v2$4,_extents)||(t=[1,0,0,0,1,0,0,0,1],!satForAxes(t,_v0$2,_v1$7,_v2$4,_extents))?!1:(_triangleNormal.crossVectors(_f0,_f1),t=[_triangleNormal.x,_triangleNormal.y,_triangleNormal.z],satForAxes(t,_v0$2,_v1$7,_v2$4,_extents))}clampPoint(e,t){return t.copy(e).clamp(this.min,this.max)}distanceToPoint(e){return _vector$b.copy(e).clamp(this.min,this.max).sub(e).length()}getBoundingSphere(e){return this.getCenter(e.center),e.radius=this.getSize(_vector$b).length()*.5,e}intersect(e){return this.min.max(e.min),this.max.min(e.max),this.isEmpty()&&this.makeEmpty(),this}union(e){return this.min.min(e.min),this.max.max(e.max),this}applyMatrix4(e){return this.isEmpty()?this:(_points[0].set(this.min.x,this.min.y,this.min.z).applyMatrix4(e),_points[1].set(this.min.x,this.min.y,this.max.z).applyMatrix4(e),_points[2].set(this.min.x,this.max.y,this.min.z).applyMatrix4(e),_points[3].set(this.min.x,this.max.y,this.max.z).applyMatrix4(e),_points[4].set(this.max.x,this.min.y,this.min.z).applyMatrix4(e),_points[5].set(this.max.x,this.min.y,this.max.z).applyMatrix4(e),_points[6].set(this.max.x,this.max.y,this.min.z).applyMatrix4(e),_points[7].set(this.max.x,this.max.y,this.max.z).applyMatrix4(e),this.setFromPoints(_points),this)}translate(e){return this.min.add(e),this.max.add(e),this}equals(e){return e.min.equals(this.min)&&e.max.equals(this.max)}}const _points=[new Vector3,new Vector3,new Vector3,new Vector3,new Vector3,new Vector3,new Vector3,new Vector3],_vector$b=new Vector3,_box$3=new Box3,_v0$2=new Vector3,_v1$7=new Vector3,_v2$4=new Vector3,_f0=new Vector3,_f1=new Vector3,_f2=new Vector3,_center=new Vector3,_extents=new Vector3,_triangleNormal=new Vector3,_testAxis=new Vector3;function satForAxes(n,e,t,i,r){for(let s=0,a=n.length-3;s<=a;s+=3){_testAxis.fromArray(n,s);const o=r.x*Math.abs(_testAxis.x)+r.y*Math.abs(_testAxis.y)+r.z*Math.abs(_testAxis.z),l=e.dot(_testAxis),c=t.dot(_testAxis),u=i.dot(_testAxis);if(Math.max(-Math.max(l,c,u),Math.min(l,c,u))>o)return!1}return!0}const _box$2=new Box3,_v1$6=new Vector3,_v2$3=new Vector3;class Sphere{constructor(e=new Vector3,t=-1){this.center=e,this.radius=t}set(e,t){return this.center.copy(e),this.radius=t,this}setFromPoints(e,t){const i=this.center;t!==void 0?i.copy(t):_box$2.setFromPoints(e).getCenter(i);let r=0;for(let s=0,a=e.length;s<a;s++)r=Math.max(r,i.distanceToSquared(e[s]));return this.radius=Math.sqrt(r),this}copy(e){return this.center.copy(e.center),this.radius=e.radius,this}isEmpty(){return this.radius<0}makeEmpty(){return this.center.set(0,0,0),this.radius=-1,this}containsPoint(e){return e.distanceToSquared(this.center)<=this.radius*this.radius}distanceToPoint(e){return e.distanceTo(this.center)-this.radius}intersectsSphere(e){const t=this.radius+e.radius;return e.center.distanceToSquared(this.center)<=t*t}intersectsBox(e){return e.intersectsSphere(this)}intersectsPlane(e){return Math.abs(e.distanceToPoint(this.center))<=this.radius}clampPoint(e,t){const i=this.center.distanceToSquared(e);return t.copy(e),i>this.radius*this.radius&&(t.sub(this.center).normalize(),t.multiplyScalar(this.radius).add(this.center)),t}getBoundingBox(e){return this.isEmpty()?(e.makeEmpty(),e):(e.set(this.center,this.center),e.expandByScalar(this.radius),e)}applyMatrix4(e){return this.center.applyMatrix4(e),this.radius=this.radius*e.getMaxScaleOnAxis(),this}translate(e){return this.center.add(e),this}expandByPoint(e){if(this.isEmpty())return this.center.copy(e),this.radius=0,this;_v1$6.subVectors(e,this.center);const t=_v1$6.lengthSq();if(t>this.radius*this.radius){const i=Math.sqrt(t),r=(i-this.radius)*.5;this.center.addScaledVector(_v1$6,r/i),this.radius+=r}return this}union(e){return e.isEmpty()?this:this.isEmpty()?(this.copy(e),this):(this.center.equals(e.center)===!0?this.radius=Math.max(this.radius,e.radius):(_v2$3.subVectors(e.center,this.center).setLength(e.radius),this.expandByPoint(_v1$6.copy(e.center).add(_v2$3)),this.expandByPoint(_v1$6.copy(e.center).sub(_v2$3))),this)}equals(e){return e.center.equals(this.center)&&e.radius===this.radius}clone(){return new this.constructor().copy(this)}}const _vector$a=new Vector3,_segCenter=new Vector3,_segDir=new Vector3,_diff=new Vector3,_edge1=new Vector3,_edge2=new Vector3,_normal$1=new Vector3;class Ray{constructor(e=new Vector3,t=new Vector3(0,0,-1)){this.origin=e,this.direction=t}set(e,t){return this.origin.copy(e),this.direction.copy(t),this}copy(e){return this.origin.copy(e.origin),this.direction.copy(e.direction),this}at(e,t){return t.copy(this.direction).multiplyScalar(e).add(this.origin)}lookAt(e){return this.direction.copy(e).sub(this.origin).normalize(),this}recast(e){return this.origin.copy(this.at(e,_vector$a)),this}closestPointToPoint(e,t){t.subVectors(e,this.origin);const i=t.dot(this.direction);return i<0?t.copy(this.origin):t.copy(this.direction).multiplyScalar(i).add(this.origin)}distanceToPoint(e){return Math.sqrt(this.distanceSqToPoint(e))}distanceSqToPoint(e){const t=_vector$a.subVectors(e,this.origin).dot(this.direction);return t<0?this.origin.distanceToSquared(e):(_vector$a.copy(this.direction).multiplyScalar(t).add(this.origin),_vector$a.distanceToSquared(e))}distanceSqToSegment(e,t,i,r){_segCenter.copy(e).add(t).multiplyScalar(.5),_segDir.copy(t).sub(e).normalize(),_diff.copy(this.origin).sub(_segCenter);const s=e.distanceTo(t)*.5,a=-this.direction.dot(_segDir),o=_diff.dot(this.direction),l=-_diff.dot(_segDir),c=_diff.lengthSq(),u=Math.abs(1-a*a);let d,f,m,v;if(u>0)if(d=a*l-o,f=a*o-l,v=s*u,d>=0)if(f>=-v)if(f<=v){const _=1/u;d*=_,f*=_,m=d*(d+a*f+2*o)+f*(a*d+f+2*l)+c}else f=s,d=Math.max(0,-(a*f+o)),m=-d*d+f*(f+2*l)+c;else f=-s,d=Math.max(0,-(a*f+o)),m=-d*d+f*(f+2*l)+c;else f<=-v?(d=Math.max(0,-(-a*s+o)),f=d>0?-s:Math.min(Math.max(-s,-l),s),m=-d*d+f*(f+2*l)+c):f<=v?(d=0,f=Math.min(Math.max(-s,-l),s),m=f*(f+2*l)+c):(d=Math.max(0,-(a*s+o)),f=d>0?s:Math.min(Math.max(-s,-l),s),m=-d*d+f*(f+2*l)+c);else f=a>0?-s:s,d=Math.max(0,-(a*f+o)),m=-d*d+f*(f+2*l)+c;return i&&i.copy(this.direction).multiplyScalar(d).add(this.origin),r&&r.copy(_segDir).multiplyScalar(f).add(_segCenter),m}intersectSphere(e,t){_vector$a.subVectors(e.center,this.origin);const i=_vector$a.dot(this.direction),r=_vector$a.dot(_vector$a)-i*i,s=e.radius*e.radius;if(r>s)return null;const a=Math.sqrt(s-r),o=i-a,l=i+a;return o<0&&l<0?null:o<0?this.at(l,t):this.at(o,t)}intersectsSphere(e){return this.distanceSqToPoint(e.center)<=e.radius*e.radius}distanceToPlane(e){const t=e.normal.dot(this.direction);if(t===0)return e.distanceToPoint(this.origin)===0?0:null;const i=-(this.origin.dot(e.normal)+e.constant)/t;return i>=0?i:null}intersectPlane(e,t){const i=this.distanceToPlane(e);return i===null?null:this.at(i,t)}intersectsPlane(e){const t=e.distanceToPoint(this.origin);return t===0||e.normal.dot(this.direction)*t<0}intersectBox(e,t){let i,r,s,a,o,l;const c=1/this.direction.x,u=1/this.direction.y,d=1/this.direction.z,f=this.origin;return c>=0?(i=(e.min.x-f.x)*c,r=(e.max.x-f.x)*c):(i=(e.max.x-f.x)*c,r=(e.min.x-f.x)*c),u>=0?(s=(e.min.y-f.y)*u,a=(e.max.y-f.y)*u):(s=(e.max.y-f.y)*u,a=(e.min.y-f.y)*u),i>a||s>r||((s>i||isNaN(i))&&(i=s),(a<r||isNaN(r))&&(r=a),d>=0?(o=(e.min.z-f.z)*d,l=(e.max.z-f.z)*d):(o=(e.max.z-f.z)*d,l=(e.min.z-f.z)*d),i>l||o>r)||((o>i||i!==i)&&(i=o),(l<r||r!==r)&&(r=l),r<0)?null:this.at(i>=0?i:r,t)}intersectsBox(e){return this.intersectBox(e,_vector$a)!==null}intersectTriangle(e,t,i,r,s){_edge1.subVectors(t,e),_edge2.subVectors(i,e),_normal$1.crossVectors(_edge1,_edge2);let a=this.direction.dot(_normal$1),o;if(a>0){if(r)return null;o=1}else if(a<0)o=-1,a=-a;else return null;_diff.subVectors(this.origin,e);const l=o*this.direction.dot(_edge2.crossVectors(_diff,_edge2));if(l<0)return null;const c=o*this.direction.dot(_edge1.cross(_diff));if(c<0||l+c>a)return null;const u=-o*_diff.dot(_normal$1);return u<0?null:this.at(u/a,s)}applyMatrix4(e){return this.origin.applyMatrix4(e),this.direction.transformDirection(e),this}equals(e){return e.origin.equals(this.origin)&&e.direction.equals(this.direction)}clone(){return new this.constructor().copy(this)}}class Matrix4{constructor(){Matrix4.prototype.isMatrix4=!0,this.elements=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1]}set(e,t,i,r,s,a,o,l,c,u,d,f,m,v,_,g){const x=this.elements;return x[0]=e,x[4]=t,x[8]=i,x[12]=r,x[1]=s,x[5]=a,x[9]=o,x[13]=l,x[2]=c,x[6]=u,x[10]=d,x[14]=f,x[3]=m,x[7]=v,x[11]=_,x[15]=g,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 Matrix4().fromArray(this.elements)}copy(e){const t=this.elements,i=e.elements;return t[0]=i[0],t[1]=i[1],t[2]=i[2],t[3]=i[3],t[4]=i[4],t[5]=i[5],t[6]=i[6],t[7]=i[7],t[8]=i[8],t[9]=i[9],t[10]=i[10],t[11]=i[11],t[12]=i[12],t[13]=i[13],t[14]=i[14],t[15]=i[15],this}copyPosition(e){const t=this.elements,i=e.elements;return t[12]=i[12],t[13]=i[13],t[14]=i[14],this}setFromMatrix3(e){const t=e.elements;return this.set(t[0],t[3],t[6],0,t[1],t[4],t[7],0,t[2],t[5],t[8],0,0,0,0,1),this}extractBasis(e,t,i){return e.setFromMatrixColumn(this,0),t.setFromMatrixColumn(this,1),i.setFromMatrixColumn(this,2),this}makeBasis(e,t,i){return this.set(e.x,t.x,i.x,0,e.y,t.y,i.y,0,e.z,t.z,i.z,0,0,0,0,1),this}extractRotation(e){const t=this.elements,i=e.elements,r=1/_v1$5.setFromMatrixColumn(e,0).length(),s=1/_v1$5.setFromMatrixColumn(e,1).length(),a=1/_v1$5.setFromMatrixColumn(e,2).length();return t[0]=i[0]*r,t[1]=i[1]*r,t[2]=i[2]*r,t[3]=0,t[4]=i[4]*s,t[5]=i[5]*s,t[6]=i[6]*s,t[7]=0,t[8]=i[8]*a,t[9]=i[9]*a,t[10]=i[10]*a,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,this}makeRotationFromEuler(e){const t=this.elements,i=e.x,r=e.y,s=e.z,a=Math.cos(i),o=Math.sin(i),l=Math.cos(r),c=Math.sin(r),u=Math.cos(s),d=Math.sin(s);if(e.order==="XYZ"){const f=a*u,m=a*d,v=o*u,_=o*d;t[0]=l*u,t[4]=-l*d,t[8]=c,t[1]=m+v*c,t[5]=f-_*c,t[9]=-o*l,t[2]=_-f*c,t[6]=v+m*c,t[10]=a*l}else if(e.order==="YXZ"){const f=l*u,m=l*d,v=c*u,_=c*d;t[0]=f+_*o,t[4]=v*o-m,t[8]=a*c,t[1]=a*d,t[5]=a*u,t[9]=-o,t[2]=m*o-v,t[6]=_+f*o,t[10]=a*l}else if(e.order==="ZXY"){const f=l*u,m=l*d,v=c*u,_=c*d;t[0]=f-_*o,t[4]=-a*d,t[8]=v+m*o,t[1]=m+v*o,t[5]=a*u,t[9]=_-f*o,t[2]=-a*c,t[6]=o,t[10]=a*l}else if(e.order==="ZYX"){const f=a*u,m=a*d,v=o*u,_=o*d;t[0]=l*u,t[4]=v*c-m,t[8]=f*c+_,t[1]=l*d,t[5]=_*c+f,t[9]=m*c-v,t[2]=-c,t[6]=o*l,t[10]=a*l}else if(e.order==="YZX"){const f=a*l,m=a*c,v=o*l,_=o*c;t[0]=l*u,t[4]=_-f*d,t[8]=v*d+m,t[1]=d,t[5]=a*u,t[9]=-o*u,t[2]=-c*u,t[6]=m*d+v,t[10]=f-_*d}else if(e.order==="XZY"){const f=a*l,m=a*c,v=o*l,_=o*c;t[0]=l*u,t[4]=-d,t[8]=c*u,t[1]=f*d+_,t[5]=a*u,t[9]=m*d-v,t[2]=v*d-m,t[6]=o*u,t[10]=_*d+f}return t[3]=0,t[7]=0,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,this}makeRotationFromQuaternion(e){return this.compose(_zero,e,_one)}lookAt(e,t,i){const r=this.elements;return _z.subVectors(e,t),_z.lengthSq()===0&&(_z.z=1),_z.normalize(),_x.crossVectors(i,_z),_x.lengthSq()===0&&(Math.abs(i.z)===1?_z.x+=1e-4:_z.z+=1e-4,_z.normalize(),_x.crossVectors(i,_z)),_x.normalize(),_y.crossVectors(_z,_x),r[0]=_x.x,r[4]=_y.x,r[8]=_z.x,r[1]=_x.y,r[5]=_y.y,r[9]=_z.y,r[2]=_x.z,r[6]=_y.z,r[10]=_z.z,this}multiply(e){return this.multiplyMatrices(this,e)}premultiply(e){return this.multiplyMatrices(e,this)}multiplyMatrices(e,t){const i=e.elements,r=t.elements,s=this.elements,a=i[0],o=i[4],l=i[8],c=i[12],u=i[1],d=i[5],f=i[9],m=i[13],v=i[2],_=i[6],g=i[10],x=i[14],S=i[3],y=i[7],b=i[11],w=i[15],C=r[0],R=r[4],M=r[8],L=r[12],B=r[1],Z=r[5],q=r[9],X=r[13],G=r[2],le=r[6],he=r[10],ue=r[14],ie=r[3],ve=r[7],_e=r[11],Q=r[15];return s[0]=a*C+o*B+l*G+c*ie,s[4]=a*R+o*Z+l*le+c*ve,s[8]=a*M+o*q+l*he+c*_e,s[12]=a*L+o*X+l*ue+c*Q,s[1]=u*C+d*B+f*G+m*ie,s[5]=u*R+d*Z+f*le+m*ve,s[9]=u*M+d*q+f*he+m*_e,s[13]=u*L+d*X+f*ue+m*Q,s[2]=v*C+_*B+g*G+x*ie,s[6]=v*R+_*Z+g*le+x*ve,s[10]=v*M+_*q+g*he+x*_e,s[14]=v*L+_*X+g*ue+x*Q,s[3]=S*C+y*B+b*G+w*ie,s[7]=S*R+y*Z+b*le+w*ve,s[11]=S*M+y*q+b*he+w*_e,s[15]=S*L+y*X+b*ue+w*Q,this}multiplyScalar(e){const t=this.elements;return t[0]*=e,t[4]*=e,t[8]*=e,t[12]*=e,t[1]*=e,t[5]*=e,t[9]*=e,t[13]*=e,t[2]*=e,t[6]*=e,t[10]*=e,t[14]*=e,t[3]*=e,t[7]*=e,t[11]*=e,t[15]*=e,this}determinant(){const e=this.elements,t=e[0],i=e[4],r=e[8],s=e[12],a=e[1],o=e[5],l=e[9],c=e[13],u=e[2],d=e[6],f=e[10],m=e[14],v=e[3],_=e[7],g=e[11],x=e[15];return v*(+s*l*d-r*c*d-s*o*f+i*c*f+r*o*m-i*l*m)+_*(+t*l*m-t*c*f+s*a*f-r*a*m+r*c*u-s*l*u)+g*(+t*c*d-t*o*m-s*a*d+i*a*m+s*o*u-i*c*u)+x*(-r*o*u-t*l*d+t*o*f+r*a*d-i*a*f+i*l*u)}transpose(){const e=this.elements;let t;return t=e[1],e[1]=e[4],e[4]=t,t=e[2],e[2]=e[8],e[8]=t,t=e[6],e[6]=e[9],e[9]=t,t=e[3],e[3]=e[12],e[12]=t,t=e[7],e[7]=e[13],e[13]=t,t=e[11],e[11]=e[14],e[14]=t,this}setPosition(e,t,i){const r=this.elements;return e.isVector3?(r[12]=e.x,r[13]=e.y,r[14]=e.z):(r[12]=e,r[13]=t,r[14]=i),this}invert(){const e=this.elements,t=e[0],i=e[1],r=e[2],s=e[3],a=e[4],o=e[5],l=e[6],c=e[7],u=e[8],d=e[9],f=e[10],m=e[11],v=e[12],_=e[13],g=e[14],x=e[15],S=d*g*c-_*f*c+_*l*m-o*g*m-d*l*x+o*f*x,y=v*f*c-u*g*c-v*l*m+a*g*m+u*l*x-a*f*x,b=u*_*c-v*d*c+v*o*m-a*_*m-u*o*x+a*d*x,w=v*d*l-u*_*l-v*o*f+a*_*f+u*o*g-a*d*g,C=t*S+i*y+r*b+s*w;if(C===0)return this.set(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);const R=1/C;return e[0]=S*R,e[1]=(_*f*s-d*g*s-_*r*m+i*g*m+d*r*x-i*f*x)*R,e[2]=(o*g*s-_*l*s+_*r*c-i*g*c-o*r*x+i*l*x)*R,e[3]=(d*l*s-o*f*s-d*r*c+i*f*c+o*r*m-i*l*m)*R,e[4]=y*R,e[5]=(u*g*s-v*f*s+v*r*m-t*g*m-u*r*x+t*f*x)*R,e[6]=(v*l*s-a*g*s-v*r*c+t*g*c+a*r*x-t*l*x)*R,e[7]=(a*f*s-u*l*s+u*r*c-t*f*c-a*r*m+t*l*m)*R,e[8]=b*R,e[9]=(v*d*s-u*_*s-v*i*m+t*_*m+u*i*x-t*d*x)*R,e[10]=(a*_*s-v*o*s+v*i*c-t*_*c-a*i*x+t*o*x)*R,e[11]=(u*o*s-a*d*s-u*i*c+t*d*c+a*i*m-t*o*m)*R,e[12]=w*R,e[13]=(u*_*r-v*d*r+v*i*f-t*_*f-u*i*g+t*d*g)*R,e[14]=(v*o*r-a*_*r-v*i*l+t*_*l+a*i*g-t*o*g)*R,e[15]=(a*d*r-u*o*r+u*i*l-t*d*l-a*i*f+t*o*f)*R,this}scale(e){const t=this.elements,i=e.x,r=e.y,s=e.z;return t[0]*=i,t[4]*=r,t[8]*=s,t[1]*=i,t[5]*=r,t[9]*=s,t[2]*=i,t[6]*=r,t[10]*=s,t[3]*=i,t[7]*=r,t[11]*=s,this}getMaxScaleOnAxis(){const e=this.elements,t=e[0]*e[0]+e[1]*e[1]+e[2]*e[2],i=e[4]*e[4]+e[5]*e[5]+e[6]*e[6],r=e[8]*e[8]+e[9]*e[9]+e[10]*e[10];return Math.sqrt(Math.max(t,i,r))}makeTranslation(e,t,i){return this.set(1,0,0,e,0,1,0,t,0,0,1,i,0,0,0,1),this}makeRotationX(e){const t=Math.cos(e),i=Math.sin(e);return this.set(1,0,0,0,0,t,-i,0,0,i,t,0,0,0,0,1),this}makeRotationY(e){const t=Math.cos(e),i=Math.sin(e);return this.set(t,0,i,0,0,1,0,0,-i,0,t,0,0,0,0,1),this}makeRotationZ(e){const t=Math.cos(e),i=Math.sin(e);return this.set(t,-i,0,0,i,t,0,0,0,0,1,0,0,0,0,1),this}makeRotationAxis(e,t){const i=Math.cos(t),r=Math.sin(t),s=1-i,a=e.x,o=e.y,l=e.z,c=s*a,u=s*o;return this.set(c*a+i,c*o-r*l,c*l+r*o,0,c*o+r*l,u*o+i,u*l-r*a,0,c*l-r*o,u*l+r*a,s*l*l+i,0,0,0,0,1),this}makeScale(e,t,i){return this.set(e,0,0,0,0,t,0,0,0,0,i,0,0,0,0,1),this}makeShear(e,t,i,r,s,a){return this.set(1,i,s,0,e,1,a,0,t,r,1,0,0,0,0,1),this}compose(e,t,i){const r=this.elements,s=t._x,a=t._y,o=t._z,l=t._w,c=s+s,u=a+a,d=o+o,f=s*c,m=s*u,v=s*d,_=a*u,g=a*d,x=o*d,S=l*c,y=l*u,b=l*d,w=i.x,C=i.y,R=i.z;return r[0]=(1-(_+x))*w,r[1]=(m+b)*w,r[2]=(v-y)*w,r[3]=0,r[4]=(m-b)*C,r[5]=(1-(f+x))*C,r[6]=(g+S)*C,r[7]=0,r[8]=(v+y)*R,r[9]=(g-S)*R,r[10]=(1-(f+_))*R,r[11]=0,r[12]=e.x,r[13]=e.y,r[14]=e.z,r[15]=1,this}decompose(e,t,i){const r=this.elements;let s=_v1$5.set(r[0],r[1],r[2]).length();const a=_v1$5.set(r[4],r[5],r[6]).length(),o=_v1$5.set(r[8],r[9],r[10]).length();this.determinant()<0&&(s=-s),e.x=r[12],e.y=r[13],e.z=r[14],_m1$2.copy(this);const c=1/s,u=1/a,d=1/o;return _m1$2.elements[0]*=c,_m1$2.elements[1]*=c,_m1$2.elements[2]*=c,_m1$2.elements[4]*=u,_m1$2.elements[5]*=u,_m1$2.elements[6]*=u,_m1$2.elements[8]*=d,_m1$2.elements[9]*=d,_m1$2.elements[10]*=d,t.setFromRotationMatrix(_m1$2),i.x=s,i.y=a,i.z=o,this}makePerspective(e,t,i,r,s,a){const o=this.elements,l=2*s/(t-e),c=2*s/(i-r),u=(t+e)/(t-e),d=(i+r)/(i-r),f=-(a+s)/(a-s),m=-2*a*s/(a-s);return o[0]=l,o[4]=0,o[8]=u,o[12]=0,o[1]=0,o[5]=c,o[9]=d,o[13]=0,o[2]=0,o[6]=0,o[10]=f,o[14]=m,o[3]=0,o[7]=0,o[11]=-1,o[15]=0,this}makeOrthographic(e,t,i,r,s,a){const o=this.elements,l=1/(t-e),c=1/(i-r),u=1/(a-s),d=(t+e)*l,f=(i+r)*c,m=(a+s)*u;return o[0]=2*l,o[4]=0,o[8]=0,o[12]=-d,o[1]=0,o[5]=2*c,o[9]=0,o[13]=-f,o[2]=0,o[6]=0,o[10]=-2*u,o[14]=-m,o[3]=0,o[7]=0,o[11]=0,o[15]=1,this}equals(e){const t=this.elements,i=e.elements;for(let r=0;r<16;r++)if(t[r]!==i[r])return!1;return!0}fromArray(e,t=0){for(let i=0;i<16;i++)this.elements[i]=e[i+t];return this}toArray(e=[],t=0){const i=this.elements;return e[t]=i[0],e[t+1]=i[1],e[t+2]=i[2],e[t+3]=i[3],e[t+4]=i[4],e[t+5]=i[5],e[t+6]=i[6],e[t+7]=i[7],e[t+8]=i[8],e[t+9]=i[9],e[t+10]=i[10],e[t+11]=i[11],e[t+12]=i[12],e[t+13]=i[13],e[t+14]=i[14],e[t+15]=i[15],e}}const _v1$5=new Vector3,_m1$2=new Matrix4,_zero=new Vector3(0,0,0),_one=new Vector3(1,1,1),_x=new Vector3,_y=new Vector3,_z=new Vector3,_matrix$1=new Matrix4,_quaternion$3=new Quaternion;class Euler{constructor(e=0,t=0,i=0,r=Euler.DefaultOrder){this.isEuler=!0,this._x=e,this._y=t,this._z=i,this._order=r}get x(){return this._x}set x(e){this._x=e,this._onChangeCallback()}get y(){return this._y}set y(e){this._y=e,this._onChangeCallback()}get z(){return this._z}set z(e){this._z=e,this._onChangeCallback()}get order(){return this._order}set order(e){this._order=e,this._onChangeCallback()}set(e,t,i,r=this._order){return this._x=e,this._y=t,this._z=i,this._order=r,this._onChangeCallback(),this}clone(){return new this.constructor(this._x,this._y,this._z,this._order)}copy(e){return this._x=e._x,this._y=e._y,this._z=e._z,this._order=e._order,this._onChangeCallback(),this}setFromRotationMatrix(e,t=this._order,i=!0){const r=e.elements,s=r[0],a=r[4],o=r[8],l=r[1],c=r[5],u=r[9],d=r[2],f=r[6],m=r[10];switch(t){case"XYZ":this._y=Math.asin(clamp(o,-1,1)),Math.abs(o)<.9999999?(this._x=Math.atan2(-u,m),this._z=Math.atan2(-a,s)):(this._x=Math.atan2(f,c),this._z=0);break;case"YXZ":this._x=Math.asin(-clamp(u,-1,1)),Math.abs(u)<.9999999?(this._y=Math.atan2(o,m),this._z=Math.atan2(l,c)):(this._y=Math.atan2(-d,s),this._z=0);break;case"ZXY":this._x=Math.asin(clamp(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,s));break;case"ZYX":this._y=Math.asin(-clamp(d,-1,1)),Math.abs(d)<.9999999?(this._x=Math.atan2(f,m),this._z=Math.atan2(l,s)):(this._x=0,this._z=Math.atan2(-a,c));break;case"YZX":this._z=Math.asin(clamp(l,-1,1)),Math.abs(l)<.9999999?(this._x=Math.atan2(-u,c),this._y=Math.atan2(-d,s)):(this._x=0,this._y=Math.atan2(o,m));break;case"XZY":this._z=Math.asin(-clamp(a,-1,1)),Math.abs(a)<.9999999?(this._x=Math.atan2(f,c),this._y=Math.atan2(o,s)):(this._x=Math.atan2(-u,m),this._y=0);break;default:console.warn("THREE.Euler: .setFromRotationMatrix() encountered an unknown order: "+t)}return this._order=t,i===!0&&this._onChangeCallback(),this}setFromQuaternion(e,t,i){return _matrix$1.makeRotationFromQuaternion(e),this.setFromRotationMatrix(_matrix$1,t,i)}setFromVector3(e,t=this._order){return this.set(e.x,e.y,e.z,t)}reorder(e){return _quaternion$3.setFromEuler(this),this.setFromQuaternion(_quaternion$3,e)}equals(e){return e._x===this._x&&e._y===this._y&&e._z===this._z&&e._order===this._order}fromArray(e){return this._x=e[0],this._y=e[1],this._z=e[2],e[3]!==void 0&&(this._order=e[3]),this._onChangeCallback(),this}toArray(e=[],t=0){return e[t]=this._x,e[t+1]=this._y,e[t+2]=this._z,e[t+3]=this._order,e}_onChange(e){return this._onChangeCallback=e,this}_onChangeCallback(){}*[Symbol.iterator](){yield this._x,yield this._y,yield this._z,yield this._order}toVector3(){console.error("THREE.Euler: .toVector3() has been removed. Use Vector3.setFromEuler() instead")}}Euler.DefaultOrder="XYZ";Euler.RotationOrders=["XYZ","YZX","ZXY","XZY","YXZ","ZYX"];class Layers{constructor(){this.mask=1}set(e){this.mask=(1<<e|0)>>>0}enable(e){this.mask|=1<<e|0}enableAll(){this.mask=-1}toggle(e){this.mask^=1<<e|0}disable(e){this.mask&=~(1<<e|0)}disableAll(){this.mask=0}test(e){return(this.mask&e.mask)!==0}isEnabled(e){return(this.mask&(1<<e|0))!==0}}let _object3DId=0;const _v1$4=new Vector3,_q1=new Quaternion,_m1$1=new Matrix4,_target=new Vector3,_position$3=new Vector3,_scale$2=new Vector3,_quaternion$2=new Quaternion,_xAxis=new Vector3(1,0,0),_yAxis=new Vector3(0,1,0),_zAxis=new Vector3(0,0,1),_addedEvent={type:"added"},_removedEvent={type:"removed"};class Object3D extends EventDispatcher{constructor(){super(),this.isObject3D=!0,Object.defineProperty(this,"id",{value:_object3DId++}),this.uuid=generateUUID(),this.name="",this.type="Object3D",this.parent=null,this.children=[],this.up=Object3D.DefaultUp.clone();const e=new Vector3,t=new Euler,i=new Quaternion,r=new Vector3(1,1,1);function s(){i.setFromEuler(t,!1)}function a(){t.setFromQuaternion(i,void 0,!1)}t._onChange(s),i._onChange(a),Object.defineProperties(this,{position:{configurable:!0,enumerable:!0,value:e},rotation:{configurable:!0,enumerable:!0,value:t},quaternion:{configurable:!0,enumerable:!0,value:i},scale:{configurable:!0,enumerable:!0,value:r},modelViewMatrix:{value:new Matrix4},normalMatrix:{value:new Matrix3}}),this.matrix=new Matrix4,this.matrixWorld=new Matrix4,this.matrixAutoUpdate=Object3D.DefaultMatrixAutoUpdate,this.matrixWorldNeedsUpdate=!1,this.matrixWorldAutoUpdate=Object3D.DefaultMatrixWorldAutoUpdate,this.layers=new Layers,this.visible=!0,this.castShadow=!1,this.receiveShadow=!1,this.frustumCulled=!0,this.renderOrder=0,this.animations=[],this.userData={}}onBeforeRender(){}onAfterRender(){}applyMatrix4(e){this.matrixAutoUpdate&&this.updateMatrix(),this.matrix.premultiply(e),this.matrix.decompose(this.position,this.quaternion,this.scale)}applyQuaternion(e){return this.quaternion.premultiply(e),this}setRotationFromAxisAngle(e,t){this.quaternion.setFromAxisAngle(e,t)}setRotationFromEuler(e){this.quaternion.setFromEuler(e,!0)}setRotationFromMatrix(e){this.quaternion.setFromRotationMatrix(e)}setRotationFromQuaternion(e){this.quaternion.copy(e)}rotateOnAxis(e,t){return _q1.setFromAxisAngle(e,t),this.quaternion.multiply(_q1),this}rotateOnWorldAxis(e,t){return _q1.setFromAxisAngle(e,t),this.quaternion.premultiply(_q1),this}rotateX(e){return this.rotateOnAxis(_xAxis,e)}rotateY(e){return this.rotateOnAxis(_yAxis,e)}rotateZ(e){return this.rotateOnAxis(_zAxis,e)}translateOnAxis(e,t){return _v1$4.copy(e).applyQuaternion(this.quaternion),this.position.add(_v1$4.multiplyScalar(t)),this}translateX(e){return this.translateOnAxis(_xAxis,e)}translateY(e){return this.translateOnAxis(_yAxis,e)}translateZ(e){return this.translateOnAxis(_zAxis,e)}localToWorld(e){return e.applyMatrix4(this.matrixWorld)}worldToLocal(e){return e.applyMatrix4(_m1$1.copy(this.matrixWorld).invert())}lookAt(e,t,i){e.isVector3?_target.copy(e):_target.set(e,t,i);const r=this.parent;this.updateWorldMatrix(!0,!1),_position$3.setFromMatrixPosition(this.matrixWorld),this.isCamera||this.isLight?_m1$1.lookAt(_position$3,_target,this.up):_m1$1.lookAt(_target,_position$3,this.up),this.quaternion.setFromRotationMatrix(_m1$1),r&&(_m1$1.extractRotation(r.matrixWorld),_q1.setFromRotationMatrix(_m1$1),this.quaternion.premultiply(_q1.invert()))}add(e){if(arguments.length>1){for(let t=0;t<arguments.length;t++)this.add(arguments[t]);return this}return e===this?(console.error("THREE.Object3D.add: object can't be added as a child of itself.",e),this):(e&&e.isObject3D?(e.parent!==null&&e.parent.remove(e),e.parent=this,this.children.push(e),e.dispatchEvent(_addedEvent)):console.error("THREE.Object3D.add: object not an instance of THREE.Object3D.",e),this)}remove(e){if(arguments.length>1){for(let i=0;i<arguments.length;i++)this.remove(arguments[i]);return this}const t=this.children.indexOf(e);return t!==-1&&(e.parent=null,this.children.splice(t,1),e.dispatchEvent(_removedEvent)),this}removeFromParent(){const e=this.parent;return e!==null&&e.remove(this),this}clear(){for(let e=0;e<this.children.length;e++){const t=this.children[e];t.parent=null,t.dispatchEvent(_removedEvent)}return this.children.length=0,this}attach(e){return this.updateWorldMatrix(!0,!1),_m1$1.copy(this.matrixWorld).invert(),e.parent!==null&&(e.parent.updateWorldMatrix(!0,!1),_m1$1.multiply(e.parent.matrixWorld)),e.applyMatrix4(_m1$1),this.add(e),e.updateWorldMatrix(!1,!0),this}getObjectById(e){return this.getObjectByProperty("id",e)}getObjectByName(e){return this.getObjectByProperty("name",e)}getObjectByProperty(e,t){if(this[e]===t)return this;for(let i=0,r=this.children.length;i<r;i++){const a=this.children[i].getObjectByProperty(e,t);if(a!==void 0)return a}}getWorldPosition(e){return this.updateWorldMatrix(!0,!1),e.setFromMatrixPosition(this.matrixWorld)}getWorldQuaternion(e){return this.updateWorldMatrix(!0,!1),this.matrixWorld.decompose(_position$3,e,_scale$2),e}getWorldScale(e){return this.updateWorldMatrix(!0,!1),this.matrixWorld.decompose(_position$3,_quaternion$2,e),e}getWorldDirection(e){this.updateWorldMatrix(!0,!1);const t=this.matrixWorld.elements;return e.set(t[8],t[9],t[10]).normalize()}raycast(){}traverse(e){e(this);const t=this.children;for(let i=0,r=t.length;i<r;i++)t[i].traverse(e)}traverseVisible(e){if(this.visible===!1)return;e(this);const t=this.children;for(let i=0,r=t.length;i<r;i++)t[i].traverseVisible(e)}traverseAncestors(e){const t=this.parent;t!==null&&(e(t),t.traverseAncestors(e))}updateMatrix(){this.matrix.compose(this.position,this.quaternion,this.scale),this.matrixWorldNeedsUpdate=!0}updateMatrixWorld(e){this.matrixAutoUpdate&&this.updateMatrix(),(this.matrixWorldNeedsUpdate||e)&&(this.parent===null?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix),this.matrixWorldNeedsUpdate=!1,e=!0);const t=this.children;for(let i=0,r=t.length;i<r;i++){const s=t[i];(s.matrixWorldAutoUpdate===!0||e===!0)&&s.updateMatrixWorld(e)}}updateWorldMatrix(e,t){const i=this.parent;if(e===!0&&i!==null&&i.matrixWorldAutoUpdate===!0&&i.updateWorldMatrix(!0,!1),this.matrixAutoUpdate&&this.updateMatrix(),this.parent===null?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix),t===!0){const r=this.children;for(let s=0,a=r.length;s<a;s++){const o=r[s];o.matrixWorldAutoUpdate===!0&&o.updateWorldMatrix(!1,!0)}}}toJSON(e){const t=e===void 0||typeof e=="string",i={};t&&(e={geometries:{},materials:{},textures:{},images:{},shapes:{},skeletons:{},animations:{},nodes:{}},i.metadata={version:4.5,type:"Object",generator:"Object3D.toJSON"});const r={};r.uuid=this.uuid,r.type=this.type,this.name!==""&&(r.name=this.name),this.castShadow===!0&&(r.castShadow=!0),this.receiveShadow===!0&&(r.receiveShadow=!0),this.visible===!1&&(r.visible=!1),this.frustumCulled===!1&&(r.frustumCulled=!1),this.renderOrder!==0&&(r.renderOrder=this.renderOrder),JSON.stringify(this.userData)!=="{}"&&(r.userData=this.userData),r.layers=this.layers.mask,r.matrix=this.matrix.toArray(),this.matrixAutoUpdate===!1&&(r.matrixAutoUpdate=!1),this.isInstancedMesh&&(r.type="InstancedMesh",r.count=this.count,r.instanceMatrix=this.instanceMatrix.toJSON(),this.instanceColor!==null&&(r.instanceColor=this.instanceColor.toJSON()));function s(o,l){return o[l.uuid]===void 0&&(o[l.uuid]=l.toJSON(e)),l.uuid}if(this.isScene)this.background&&(this.background.isColor?r.background=this.background.toJSON():this.background.isTexture&&(r.background=this.background.toJSON(e).uuid)),this.environment&&this.environment.isTexture&&this.environment.isRenderTargetTexture!==!0&&(r.environment=this.environment.toJSON(e).uuid);else if(this.isMesh||this.isLine||this.isPoints){r.geometry=s(e.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,u=l.length;c<u;c++){const d=l[c];s(e.shapes,d)}else s(e.shapes,l)}}if(this.isSkinnedMesh&&(r.bindMode=this.bindMode,r.bindMatrix=this.bindMatrix.toArray(),this.skeleton!==void 0&&(s(e.skeletons,this.skeleton),r.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(s(e.materials,this.material[l]));r.material=o}else r.material=s(e.materials,this.material);if(this.children.length>0){r.children=[];for(let o=0;o<this.children.length;o++)r.children.push(this.children[o].toJSON(e).object)}if(this.animations.length>0){r.animations=[];for(let o=0;o<this.animations.length;o++){const l=this.animations[o];r.animations.push(s(e.animations,l))}}if(t){const o=a(e.geometries),l=a(e.materials),c=a(e.textures),u=a(e.images),d=a(e.shapes),f=a(e.skeletons),m=a(e.animations),v=a(e.nodes);o.length>0&&(i.geometries=o),l.length>0&&(i.materials=l),c.length>0&&(i.textures=c),u.length>0&&(i.images=u),d.length>0&&(i.shapes=d),f.length>0&&(i.skeletons=f),m.length>0&&(i.animations=m),v.length>0&&(i.nodes=v)}return i.object=r,i;function a(o){const l=[];for(const c in o){const u=o[c];delete u.metadata,l.push(u)}return l}}clone(e){return new this.constructor().copy(this,e)}copy(e,t=!0){if(this.name=e.name,this.up.copy(e.up),this.position.copy(e.position),this.rotation.order=e.rotation.order,this.quaternion.copy(e.quaternion),this.scale.copy(e.scale),this.matrix.copy(e.matrix),this.matrixWorld.copy(e.matrixWorld),this.matrixAutoUpdate=e.matrixAutoUpdate,this.matrixWorldNeedsUpdate=e.matrixWorldNeedsUpdate,this.matrixWorldAutoUpdate=e.matrixWorldAutoUpdate,this.layers.mask=e.layers.mask,this.visible=e.visible,this.castShadow=e.castShadow,this.receiveShadow=e.receiveShadow,this.frustumCulled=e.frustumCulled,this.renderOrder=e.renderOrder,this.userData=JSON.parse(JSON.stringify(e.userData)),t===!0)for(let i=0;i<e.children.length;i++){const r=e.children[i];this.add(r.clone())}return this}}Object3D.DefaultUp=new Vector3(0,1,0);Object3D.DefaultMatrixAutoUpdate=!0;Object3D.DefaultMatrixWorldAutoUpdate=!0;const _v0$1=new Vector3,_v1$3=new Vector3,_v2$2=new Vector3,_v3$1=new Vector3,_vab=new Vector3,_vac=new Vector3,_vbc=new Vector3,_vap=new Vector3,_vbp=new Vector3,_vcp=new Vector3;class Triangle{constructor(e=new Vector3,t=new Vector3,i=new Vector3){this.a=e,this.b=t,this.c=i}static getNormal(e,t,i,r){r.subVectors(i,t),_v0$1.subVectors(e,t),r.cross(_v0$1);const s=r.lengthSq();return s>0?r.multiplyScalar(1/Math.sqrt(s)):r.set(0,0,0)}static getBarycoord(e,t,i,r,s){_v0$1.subVectors(r,t),_v1$3.subVectors(i,t),_v2$2.subVectors(e,t);const a=_v0$1.dot(_v0$1),o=_v0$1.dot(_v1$3),l=_v0$1.dot(_v2$2),c=_v1$3.dot(_v1$3),u=_v1$3.dot(_v2$2),d=a*c-o*o;if(d===0)return s.set(-2,-1,-1);const f=1/d,m=(c*l-o*u)*f,v=(a*u-o*l)*f;return s.set(1-m-v,v,m)}static containsPoint(e,t,i,r){return this.getBarycoord(e,t,i,r,_v3$1),_v3$1.x>=0&&_v3$1.y>=0&&_v3$1.x+_v3$1.y<=1}static getUV(e,t,i,r,s,a,o,l){return this.getBarycoord(e,t,i,r,_v3$1),l.set(0,0),l.addScaledVector(s,_v3$1.x),l.addScaledVector(a,_v3$1.y),l.addScaledVector(o,_v3$1.z),l}static isFrontFacing(e,t,i,r){return _v0$1.subVectors(i,t),_v1$3.subVectors(e,t),_v0$1.cross(_v1$3).dot(r)<0}set(e,t,i){return this.a.copy(e),this.b.copy(t),this.c.copy(i),this}setFromPointsAndIndices(e,t,i,r){return this.a.copy(e[t]),this.b.copy(e[i]),this.c.copy(e[r]),this}setFromAttributeAndIndices(e,t,i,r){return this.a.fromBufferAttribute(e,t),this.b.fromBufferAttribute(e,i),this.c.fromBufferAttribute(e,r),this}clone(){return new this.constructor().copy(this)}copy(e){return this.a.copy(e.a),this.b.copy(e.b),this.c.copy(e.c),this}getArea(){return _v0$1.subVectors(this.c,this.b),_v1$3.subVectors(this.a,this.b),_v0$1.cross(_v1$3).length()*.5}getMidpoint(e){return e.addVectors(this.a,this.b).add(this.c).multiplyScalar(1/3)}getNormal(e){return Triangle.getNormal(this.a,this.b,this.c,e)}getPlane(e){return e.setFromCoplanarPoints(this.a,this.b,this.c)}getBarycoord(e,t){return Triangle.getBarycoord(e,this.a,this.b,this.c,t)}getUV(e,t,i,r,s){return Triangle.getUV(e,this.a,this.b,this.c,t,i,r,s)}containsPoint(e){return Triangle.containsPoint(e,this.a,this.b,this.c)}isFrontFacing(e){return Triangle.isFrontFacing(this.a,this.b,this.c,e)}intersectsBox(e){return e.intersectsTriangle(this)}closestPointToPoint(e,t){const i=this.a,r=this.b,s=this.c;let a,o;_vab.subVectors(r,i),_vac.subVectors(s,i),_vap.subVectors(e,i);const l=_vab.dot(_vap),c=_vac.dot(_vap);if(l<=0&&c<=0)return t.copy(i);_vbp.subVectors(e,r);const u=_vab.dot(_vbp),d=_vac.dot(_vbp);if(u>=0&&d<=u)return t.copy(r);const f=l*d-u*c;if(f<=0&&l>=0&&u<=0)return a=l/(l-u),t.copy(i).addScaledVector(_vab,a);_vcp.subVectors(e,s);const m=_vab.dot(_vcp),v=_vac.dot(_vcp);if(v>=0&&m<=v)return t.copy(s);const _=m*c-l*v;if(_<=0&&c>=0&&v<=0)return o=c/(c-v),t.copy(i).addScaledVector(_vac,o);const g=u*v-m*d;if(g<=0&&d-u>=0&&m-v>=0)return _vbc.subVectors(s,r),o=(d-u)/(d-u+(m-v)),t.copy(r).addScaledVector(_vbc,o);const x=1/(g+_+f);return a=_*x,o=f*x,t.copy(i).addScaledVector(_vab,a).addScaledVector(_vac,o)}equals(e){return e.a.equals(this.a)&&e.b.equals(this.b)&&e.c.equals(this.c)}}let materialId=0;class Material extends EventDispatcher{constructor(){super(),this.isMaterial=!0,Object.defineProperty(this,"id",{value:materialId++}),this.uuid=generateUUID(),this.name="",this.type="Material",this.blending=NormalBlending,this.side=FrontSide,this.vertexColors=!1,this.opacity=1,this.transparent=!1,this.blendSrc=SrcAlphaFactor,this.blendDst=OneMinusSrcAlphaFactor,this.blendEquation=AddEquation,this.blendSrcAlpha=null,this.blendDstAlpha=null,this.blendEquationAlpha=null,this.depthFunc=LessEqualDepth,this.depthTest=!0,this.depthWrite=!0,this.stencilWriteMask=255,this.stencilFunc=AlwaysStencilFunc,this.stencilRef=0,this.stencilFuncMask=255,this.stencilFail=KeepStencilOp,this.stencilZFail=KeepStencilOp,this.stencilZPass=KeepStencilOp,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.visible=!0,this.toneMapped=!0,this.userData={},this.version=0,this._alphaTest=0}get alphaTest(){return this._alphaTest}set alphaTest(e){this._alphaTest>0!=e>0&&this.version++,this._alphaTest=e}onBuild(){}onBeforeRender(){}onBeforeCompile(){}customProgramCacheKey(){return this.onBeforeCompile.toString()}setValues(e){if(e!==void 0)for(const t in e){const i=e[t];if(i===void 0){console.warn("THREE.Material: '"+t+"' parameter is undefined.");continue}const r=this[t];if(r===void 0){console.warn("THREE."+this.type+": '"+t+"' is not a property of this material.");continue}r&&r.isColor?r.set(i):r&&r.isVector3&&i&&i.isVector3?r.copy(i):this[t]=i}}toJSON(e){const t=e===void 0||typeof e=="string";t&&(e={textures:{},images:{}});const i={metadata:{version:4.5,type:"Material",generator:"Material.toJSON"}};i.uuid=this.uuid,i.type=this.type,this.name!==""&&(i.name=this.name),this.color&&this.color.isColor&&(i.color=this.color.getHex()),this.roughness!==void 0&&(i.roughness=this.roughness),this.metalness!==void 0&&(i.metalness=this.metalness),this.sheen!==void 0&&(i.sheen=this.sheen),this.sheenColor&&this.sheenColor.isColor&&(i.sheenColor=this.sheenColor.getHex()),this.sheenRoughness!==void 0&&(i.sheenRoughness=this.sheenRoughness),this.emissive&&this.emissive.isColor&&(i.emissive=this.emissive.getHex()),this.emissiveIntensity&&this.emissiveIntensity!==1&&(i.emissiveIntensity=this.emissiveIntensity),this.specular&&this.specular.isColor&&(i.specular=this.specular.getHex()),this.specularIntensity!==void 0&&(i.specularIntensity=this.specularIntensity),this.specularColor&&this.specularColor.isColor&&(i.specularColor=this.specularColor.getHex()),this.shininess!==void 0&&(i.shininess=this.shininess),this.clearcoat!==void 0&&(i.clearcoat=this.clearcoat),this.clearcoatRoughness!==void 0&&(i.clearcoatRoughness=this.clearcoatRoughness),this.clearcoatMap&&this.clearcoatMap.isTexture&&(i.clearcoatMap=this.clearcoatMap.toJSON(e).uuid),this.clearcoatRoughnessMap&&this.clearcoatRoughnessMap.isTexture&&(i.clearcoatRoughnessMap=this.clearcoatRoughnessMap.toJSON(e).uuid),this.clearcoatNormalMap&&this.clearcoatNormalMap.isTexture&&(i.clearcoatNormalMap=this.clearcoatNormalMap.toJSON(e).uuid,i.clearcoatNormalScale=this.clearcoatNormalScale.toArray()),this.iridescence!==void 0&&(i.iridescence=this.iridescence),this.iridescenceIOR!==void 0&&(i.iridescenceIOR=this.iridescenceIOR),this.iridescenceThicknessRange!==void 0&&(i.iridescenceThicknessRange=this.iridescenceThicknessRange),this.iridescenceMap&&this.iridescenceMap.isTexture&&(i.iridescenceMap=this.iridescenceMap.toJSON(e).uuid),this.iridescenceThicknessMap&&this.iridescenceThicknessMap.isTexture&&(i.iridescenceThicknessMap=this.iridescenceThicknessMap.toJSON(e).uuid),this.map&&this.map.isTexture&&(i.map=this.map.toJSON(e).uuid),this.matcap&&this.matcap.isTexture&&(i.matcap=this.matcap.toJSON(e).uuid),this.alphaMap&&this.alphaMap.isTexture&&(i.alphaMap=this.alphaMap.toJSON(e).uuid),this.lightMap&&this.lightMap.isTexture&&(i.lightMap=this.lightMap.toJSON(e).uuid,i.lightMapIntensity=this.lightMapIntensity),this.aoMap&&this.aoMap.isTexture&&(i.aoMap=this.aoMap.toJSON(e).uuid,i.aoMapIntensity=this.aoMapIntensity),this.bumpMap&&this.bumpMap.isTexture&&(i.bumpMap=this.bumpMap.toJSON(e).uuid,i.bumpScale=this.bumpScale),this.normalMap&&this.normalMap.isTexture&&(i.normalMap=this.normalMap.toJSON(e).uuid,i.normalMapType=this.normalMapType,i.normalScale=this.normalScale.toArray()),this.displacementMap&&this.displacementMap.isTexture&&(i.displacementMap=this.displacementMap.toJSON(e).uuid,i.displacementScale=this.displacementScale,i.displacementBias=this.displacementBias),this.roughnessMap&&this.roughnessMap.isTexture&&(i.roughnessMap=this.roughnessMap.toJSON(e).uuid),this.metalnessMap&&this.metalnessMap.isTexture&&(i.metalnessMap=this.metalnessMap.toJSON(e).uuid),this.emissiveMap&&this.emissiveMap.isTexture&&(i.emissiveMap=this.emissiveMap.toJSON(e).uuid),this.specularMap&&this.specularMap.isTexture&&(i.specularMap=this.specularMap.toJSON(e).uuid),this.specularIntensityMap&&this.specularIntensityMap.isTexture&&(i.specularIntensityMap=this.specularIntensityMap.toJSON(e).uuid),this.specularColorMap&&this.specularColorMap.isTexture&&(i.specularColorMap=this.specularColorMap.toJSON(e).uuid),this.envMap&&this.envMap.isTexture&&(i.envMap=this.envMap.toJSON(e).uuid,this.combine!==void 0&&(i.combine=this.combine)),this.envMapIntensity!==void 0&&(i.envMapIntensity=this.envMapIntensity),this.reflectivity!==void 0&&(i.reflectivity=this.reflectivity),this.refractionRatio!==void 0&&(i.refractionRatio=this.refractionRatio),this.gradientMap&&this.gradientMap.isTexture&&(i.gradientMap=this.gradientMap.toJSON(e).uuid),this.transmission!==void 0&&(i.transmission=this.transmission),this.transmissionMap&&this.transmissionMap.isTexture&&(i.transmissionMap=this.transmissionMap.toJSON(e).uuid),this.thickness!==void 0&&(i.thickness=this.thickness),this.thicknessMap&&this.thicknessMap.isTexture&&(i.thicknessMap=this.thicknessMap.toJSON(e).uuid),this.attenuationDistance!==void 0&&this.attenuationDistance!==1/0&&(i.attenuationDistance=this.attenuationDistance),this.attenuationColor!==void 0&&(i.attenuationColor=this.attenuationColor.getHex()),this.size!==void 0&&(i.size=this.size),this.shadowSide!==null&&(i.shadowSide=this.shadowSide),this.sizeAttenuation!==void 0&&(i.sizeAttenuation=this.sizeAttenuation),this.blending!==NormalBlending&&(i.blending=this.blending),this.side!==FrontSide&&(i.side=this.side),this.vertexColors&&(i.vertexColors=!0),this.opacity<1&&(i.opacity=this.opacity),this.transparent===!0&&(i.transparent=this.transparent),i.depthFunc=this.depthFunc,i.depthTest=this.depthTest,i.depthWrite=this.depthWrite,i.colorWrite=this.colorWrite,i.stencilWrite=this.stencilWrite,i.stencilWriteMask=this.stencilWriteMask,i.stencilFunc=this.stencilFunc,i.stencilRef=this.stencilRef,i.stencilFuncMask=this.stencilFuncMask,i.stencilFail=this.stencilFail,i.stencilZFail=this.stencilZFail,i.stencilZPass=this.stencilZPass,this.rotation!==void 0&&this.rotation!==0&&(i.rotation=this.rotation),this.polygonOffset===!0&&(i.polygonOffset=!0),this.polygonOffsetFactor!==0&&(i.polygonOffsetFactor=this.polygonOffsetFactor),this.polygonOffsetUnits!==0&&(i.polygonOffsetUnits=this.polygonOffsetUnits),this.linewidth!==void 0&&this.linewidth!==1&&(i.linewidth=this.linewidth),this.dashSize!==void 0&&(i.dashSize=this.dashSize),this.gapSize!==void 0&&(i.gapSize=this.gapSize),this.scale!==void 0&&(i.scale=this.scale),this.dithering===!0&&(i.dithering=!0),this.alphaTest>0&&(i.alphaTest=this.alphaTest),this.alphaToCoverage===!0&&(i.alphaToCoverage=this.alphaToCoverage),this.premultipliedAlpha===!0&&(i.premultipliedAlpha=this.premultipliedAlpha),this.wireframe===!0&&(i.wireframe=this.wireframe),this.wireframeLinewidth>1&&(i.wireframeLinewidth=this.wireframeLinewidth),this.wireframeLinecap!=="round"&&(i.wireframeLinecap=this.wireframeLinecap),this.wireframeLinejoin!=="round"&&(i.wireframeLinejoin=this.wireframeLinejoin),this.flatShading===!0&&(i.flatShading=this.flatShading),this.visible===!1&&(i.visible=!1),this.toneMapped===!1&&(i.toneMapped=!1),this.fog===!1&&(i.fog=!1),JSON.stringify(this.userData)!=="{}"&&(i.userData=this.userData);function r(s){const a=[];for(const o in s){const l=s[o];delete l.metadata,a.push(l)}return a}if(t){const s=r(e.textures),a=r(e.images);s.length>0&&(i.textures=s),a.length>0&&(i.images=a)}return i}clone(){return new this.constructor().copy(this)}copy(e){this.name=e.name,this.blending=e.blending,this.side=e.side,this.vertexColors=e.vertexColors,this.opacity=e.opacity,this.transparent=e.transparent,this.blendSrc=e.blendSrc,this.blendDst=e.blendDst,this.blendEquation=e.blendEquation,this.blendSrcAlpha=e.blendSrcAlpha,this.blendDstAlpha=e.blendDstAlpha,this.blendEquationAlpha=e.blendEquationAlpha,this.depthFunc=e.depthFunc,this.depthTest=e.depthTest,this.depthWrite=e.depthWrite,this.stencilWriteMask=e.stencilWriteMask,this.stencilFunc=e.stencilFunc,this.stencilRef=e.stencilRef,this.stencilFuncMask=e.stencilFuncMask,this.stencilFail=e.stencilFail,this.stencilZFail=e.stencilZFail,this.stencilZPass=e.stencilZPass,this.stencilWrite=e.stencilWrite;const t=e.clippingPlanes;let i=null;if(t!==null){const r=t.length;i=new Array(r);for(let s=0;s!==r;++s)i[s]=t[s].clone()}return this.clippingPlanes=i,this.clipIntersection=e.clipIntersection,this.clipShadows=e.clipShadows,this.shadowSide=e.shadowSide,this.colorWrite=e.colorWrite,this.precision=e.precision,this.polygonOffset=e.polygonOffset,this.polygonOffsetFactor=e.polygonOffsetFactor,this.polygonOffsetUnits=e.polygonOffsetUnits,this.dithering=e.dithering,this.alphaTest=e.alphaTest,this.alphaToCoverage=e.alphaToCoverage,this.premultipliedAlpha=e.premultipliedAlpha,this.visible=e.visible,this.toneMapped=e.toneMapped,this.userData=JSON.parse(JSON.stringify(e.userData)),this}dispose(){this.dispatchEvent({type:"dispose"})}set needsUpdate(e){e===!0&&this.version++}}class MeshBasicMaterial extends Material{constructor(e){super(),this.isMeshBasicMaterial=!0,this.type="MeshBasicMaterial",this.color=new Color(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.combine=MultiplyOperation,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.map=e.map,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.specularMap=e.specularMap,this.alphaMap=e.alphaMap,this.envMap=e.envMap,this.combine=e.combine,this.reflectivity=e.reflectivity,this.refractionRatio=e.refractionRatio,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this.fog=e.fog,this}}const _vector$9=new Vector3,_vector2$1=new Vector2;class BufferAttribute{constructor(e,t,i){if(Array.isArray(e))throw new TypeError("THREE.BufferAttribute: array should be a Typed Array.");this.isBufferAttribute=!0,this.name="",this.array=e,this.itemSize=t,this.count=e!==void 0?e.length/t:0,this.normalized=i===!0,this.usage=StaticDrawUsage,this.updateRange={offset:0,count:-1},this.version=0}onUploadCallback(){}set needsUpdate(e){e===!0&&this.version++}setUsage(e){return this.usage=e,this}copy(e){return this.name=e.name,this.array=new e.array.constructor(e.array),this.itemSize=e.itemSize,this.count=e.count,this.normalized=e.normalized,this.usage=e.usage,this}copyAt(e,t,i){e*=this.itemSize,i*=t.itemSize;for(let r=0,s=this.itemSize;r<s;r++)this.array[e+r]=t.array[i+r];return this}copyArray(e){return this.array.set(e),this}applyMatrix3(e){if(this.itemSize===2)for(let t=0,i=this.count;t<i;t++)_vector2$1.fromBufferAttribute(this,t),_vector2$1.applyMatrix3(e),this.setXY(t,_vector2$1.x,_vector2$1.y);else if(this.itemSize===3)for(let t=0,i=this.count;t<i;t++)_vector$9.fromBufferAttribute(this,t),_vector$9.applyMatrix3(e),this.setXYZ(t,_vector$9.x,_vector$9.y,_vector$9.z);return this}applyMatrix4(e){for(let t=0,i=this.count;t<i;t++)_vector$9.fromBufferAttribute(this,t),_vector$9.applyMatrix4(e),this.setXYZ(t,_vector$9.x,_vector$9.y,_vector$9.z);return this}applyNormalMatrix(e){for(let t=0,i=this.count;t<i;t++)_vector$9.fromBufferAttribute(this,t),_vector$9.applyNormalMatrix(e),this.setXYZ(t,_vector$9.x,_vector$9.y,_vector$9.z);return this}transformDirection(e){for(let t=0,i=this.count;t<i;t++)_vector$9.fromBufferAttribute(this,t),_vector$9.transformDirection(e),this.setXYZ(t,_vector$9.x,_vector$9.y,_vector$9.z);return this}set(e,t=0){return this.array.set(e,t),this}getX(e){let t=this.array[e*this.itemSize];return this.normalized&&(t=denormalize(t,this.array)),t}setX(e,t){return this.normalized&&(t=normalize(t,this.array)),this.array[e*this.itemSize]=t,this}getY(e){let t=this.array[e*this.itemSize+1];return this.normalized&&(t=denormalize(t,this.array)),t}setY(e,t){return this.normalized&&(t=normalize(t,this.array)),this.array[e*this.itemSize+1]=t,this}getZ(e){let t=this.array[e*this.itemSize+2];return this.normalized&&(t=denormalize(t,this.array)),t}setZ(e,t){return this.normalized&&(t=normalize(t,this.array)),this.array[e*this.itemSize+2]=t,this}getW(e){let t=this.array[e*this.itemSize+3];return this.normalized&&(t=denormalize(t,this.array)),t}setW(e,t){return this.normalized&&(t=normalize(t,this.array)),this.array[e*this.itemSize+3]=t,this}setXY(e,t,i){return e*=this.itemSize,this.normalized&&(t=normalize(t,this.array),i=normalize(i,this.array)),this.array[e+0]=t,this.array[e+1]=i,this}setXYZ(e,t,i,r){return e*=this.itemSize,this.normalized&&(t=normalize(t,this.array),i=normalize(i,this.array),r=normalize(r,this.array)),this.array[e+0]=t,this.array[e+1]=i,this.array[e+2]=r,this}setXYZW(e,t,i,r,s){return e*=this.itemSize,this.normalized&&(t=normalize(t,this.array),i=normalize(i,this.array),r=normalize(r,this.array),s=normalize(s,this.array)),this.array[e+0]=t,this.array[e+1]=i,this.array[e+2]=r,this.array[e+3]=s,this}onUpload(e){return this.onUploadCallback=e,this}clone(){return new this.constructor(this.array,this.itemSize).copy(this)}toJSON(){const e={itemSize:this.itemSize,type:this.array.constructor.name,array:Array.from(this.array),normalized:this.normalized};return this.name!==""&&(e.name=this.name),this.usage!==StaticDrawUsage&&(e.usage=this.usage),(this.updateRange.offset!==0||this.updateRange.count!==-1)&&(e.updateRange=this.updateRange),e}copyColorsArray(){console.error("THREE.BufferAttribute: copyColorsArray() was removed in r144.")}copyVector2sArray(){console.error("THREE.BufferAttribute: copyVector2sArray() was removed in r144.")}copyVector3sArray(){console.error("THREE.BufferAttribute: copyVector3sArray() was removed in r144.")}copyVector4sArray(){console.error("THREE.BufferAttribute: copyVector4sArray() was removed in r144.")}}class Int8BufferAttribute extends BufferAttribute{constructor(e,t,i){super(new Int8Array(e),t,i)}}class Uint8BufferAttribute extends BufferAttribute{constructor(e,t,i){super(new Uint8Array(e),t,i)}}class Uint8ClampedBufferAttribute extends BufferAttribute{constructor(e,t,i){super(new Uint8ClampedArray(e),t,i)}}class Int16BufferAttribute extends BufferAttribute{constructor(e,t,i){super(new Int16Array(e),t,i)}}class Uint16BufferAttribute extends BufferAttribute{constructor(e,t,i){super(new Uint16Array(e),t,i)}}class Int32BufferAttribute extends BufferAttribute{constructor(e,t,i){super(new Int32Array(e),t,i)}}class Uint32BufferAttribute extends BufferAttribute{constructor(e,t,i){super(new Uint32Array(e),t,i)}}class Float16BufferAttribute extends BufferAttribute{constructor(e,t,i){super(new Uint16Array(e),t,i),this.isFloat16BufferAttribute=!0}}class Float32BufferAttribute extends BufferAttribute{constructor(e,t,i){super(new Float32Array(e),t,i)}}class Float64BufferAttribute extends BufferAttribute{constructor(e,t,i){super(new Float64Array(e),t,i)}}let _id$1=0;const _m1=new Matrix4,_obj=new Object3D,_offset=new Vector3,_box$1$1=new Box3,_boxMorphTargets=new Box3,_vector$8=new Vector3;class BufferGeometry extends EventDispatcher{constructor(){super(),this.isBufferGeometry=!0,Object.defineProperty(this,"id",{value:_id$1++}),this.uuid=generateUUID(),this.name="",this.type="BufferGeometry",this.index=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(e){return Array.isArray(e)?this.index=new(arrayNeedsUint32(e)?Uint32BufferAttribute:Uint16BufferAttribute)(e,1):this.index=e,this}getAttribute(e){return this.attributes[e]}setAttribute(e,t){return this.attributes[e]=t,this}deleteAttribute(e){return delete this.attributes[e],this}hasAttribute(e){return this.attributes[e]!==void 0}addGroup(e,t,i=0){this.groups.push({start:e,count:t,materialIndex:i})}clearGroups(){this.groups=[]}setDrawRange(e,t){this.drawRange.start=e,this.drawRange.count=t}applyMatrix4(e){const t=this.attributes.position;t!==void 0&&(t.applyMatrix4(e),t.needsUpdate=!0);const i=this.attributes.normal;if(i!==void 0){const s=new Matrix3().getNormalMatrix(e);i.applyNormalMatrix(s),i.needsUpdate=!0}const r=this.attributes.tangent;return r!==void 0&&(r.transformDirection(e),r.needsUpdate=!0),this.boundingBox!==null&&this.computeBoundingBox(),this.boundingSphere!==null&&this.computeBoundingSphere(),this}applyQuaternion(e){return _m1.makeRotationFromQuaternion(e),this.applyMatrix4(_m1),this}rotateX(e){return _m1.makeRotationX(e),this.applyMatrix4(_m1),this}rotateY(e){return _m1.makeRotationY(e),this.applyMatrix4(_m1),this}rotateZ(e){return _m1.makeRotationZ(e),this.applyMatrix4(_m1),this}translate(e,t,i){return _m1.makeTranslation(e,t,i),this.applyMatrix4(_m1),this}scale(e,t,i){return _m1.makeScale(e,t,i),this.applyMatrix4(_m1),this}lookAt(e){return _obj.lookAt(e),_obj.updateMatrix(),this.applyMatrix4(_obj.matrix),this}center(){return this.computeBoundingBox(),this.boundingBox.getCenter(_offset).negate(),this.translate(_offset.x,_offset.y,_offset.z),this}setFromPoints(e){const t=[];for(let i=0,r=e.length;i<r;i++){const s=e[i];t.push(s.x,s.y,s.z||0)}return this.setAttribute("position",new Float32BufferAttribute(t,3)),this}computeBoundingBox(){this.boundingBox===null&&(this.boundingBox=new Box3);const e=this.attributes.position,t=this.morphAttributes.position;if(e&&e.isGLBufferAttribute){console.error('THREE.BufferGeometry.computeBoundingBox(): GLBufferAttribute requires a manual bounding box. Alternatively set "mesh.frustumCulled" to "false".',this),this.boundingBox.set(new Vector3(-1/0,-1/0,-1/0),new Vector3(1/0,1/0,1/0));return}if(e!==void 0){if(this.boundingBox.setFromBufferAttribute(e),t)for(let i=0,r=t.length;i<r;i++){const s=t[i];_box$1$1.setFromBufferAttribute(s),this.morphTargetsRelative?(_vector$8.addVectors(this.boundingBox.min,_box$1$1.min),this.boundingBox.expandByPoint(_vector$8),_vector$8.addVectors(this.boundingBox.max,_box$1$1.max),this.boundingBox.expandByPoint(_vector$8)):(this.boundingBox.expandByPoint(_box$1$1.min),this.boundingBox.expandByPoint(_box$1$1.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 Sphere);const e=this.attributes.position,t=this.morphAttributes.position;if(e&&e.isGLBufferAttribute){console.error('THREE.BufferGeometry.computeBoundingSphere(): GLBufferAttribute requires a manual bounding sphere. Alternatively set "mesh.frustumCulled" to "false".',this),this.boundingSphere.set(new Vector3,1/0);return}if(e){const i=this.boundingSphere.center;if(_box$1$1.setFromBufferAttribute(e),t)for(let s=0,a=t.length;s<a;s++){const o=t[s];_boxMorphTargets.setFromBufferAttribute(o),this.morphTargetsRelative?(_vector$8.addVectors(_box$1$1.min,_boxMorphTargets.min),_box$1$1.expandByPoint(_vector$8),_vector$8.addVectors(_box$1$1.max,_boxMorphTargets.max),_box$1$1.expandByPoint(_vector$8)):(_box$1$1.expandByPoint(_boxMorphTargets.min),_box$1$1.expandByPoint(_boxMorphTargets.max))}_box$1$1.getCenter(i);let r=0;for(let s=0,a=e.count;s<a;s++)_vector$8.fromBufferAttribute(e,s),r=Math.max(r,i.distanceToSquared(_vector$8));if(t)for(let s=0,a=t.length;s<a;s++){const o=t[s],l=this.morphTargetsRelative;for(let c=0,u=o.count;c<u;c++)_vector$8.fromBufferAttribute(o,c),l&&(_offset.fromBufferAttribute(e,c),_vector$8.add(_offset)),r=Math.max(r,i.distanceToSquared(_vector$8))}this.boundingSphere.radius=Math.sqrt(r),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 e=this.index,t=this.attributes;if(e===null||t.position===void 0||t.normal===void 0||t.uv===void 0){console.error("THREE.BufferGeometry: .computeTangents() failed. Missing required attributes (index, position, normal or uv)");return}const i=e.array,r=t.position.array,s=t.normal.array,a=t.uv.array,o=r.length/3;this.hasAttribute("tangent")===!1&&this.setAttribute("tangent",new BufferAttribute(new Float32Array(4*o),4));const l=this.getAttribute("tangent").array,c=[],u=[];for(let B=0;B<o;B++)c[B]=new Vector3,u[B]=new Vector3;const d=new Vector3,f=new Vector3,m=new Vector3,v=new Vector2,_=new Vector2,g=new Vector2,x=new Vector3,S=new Vector3;function y(B,Z,q){d.fromArray(r,B*3),f.fromArray(r,Z*3),m.fromArray(r,q*3),v.fromArray(a,B*2),_.fromArray(a,Z*2),g.fromArray(a,q*2),f.sub(d),m.sub(d),_.sub(v),g.sub(v);const X=1/(_.x*g.y-g.x*_.y);isFinite(X)&&(x.copy(f).multiplyScalar(g.y).addScaledVector(m,-_.y).multiplyScalar(X),S.copy(m).multiplyScalar(_.x).addScaledVector(f,-g.x).multiplyScalar(X),c[B].add(x),c[Z].add(x),c[q].add(x),u[B].add(S),u[Z].add(S),u[q].add(S))}let b=this.groups;b.length===0&&(b=[{start:0,count:i.length}]);for(let B=0,Z=b.length;B<Z;++B){const q=b[B],X=q.start,G=q.count;for(let le=X,he=X+G;le<he;le+=3)y(i[le+0],i[le+1],i[le+2])}const w=new Vector3,C=new Vector3,R=new Vector3,M=new Vector3;function L(B){R.fromArray(s,B*3),M.copy(R);const Z=c[B];w.copy(Z),w.sub(R.multiplyScalar(R.dot(Z))).normalize(),C.crossVectors(M,Z);const X=C.dot(u[B])<0?-1:1;l[B*4]=w.x,l[B*4+1]=w.y,l[B*4+2]=w.z,l[B*4+3]=X}for(let B=0,Z=b.length;B<Z;++B){const q=b[B],X=q.start,G=q.count;for(let le=X,he=X+G;le<he;le+=3)L(i[le+0]),L(i[le+1]),L(i[le+2])}}computeVertexNormals(){const e=this.index,t=this.getAttribute("position");if(t!==void 0){let i=this.getAttribute("normal");if(i===void 0)i=new BufferAttribute(new Float32Array(t.count*3),3),this.setAttribute("normal",i);else for(let f=0,m=i.count;f<m;f++)i.setXYZ(f,0,0,0);const r=new Vector3,s=new Vector3,a=new Vector3,o=new Vector3,l=new Vector3,c=new Vector3,u=new Vector3,d=new Vector3;if(e)for(let f=0,m=e.count;f<m;f+=3){const v=e.getX(f+0),_=e.getX(f+1),g=e.getX(f+2);r.fromBufferAttribute(t,v),s.fromBufferAttribute(t,_),a.fromBufferAttribute(t,g),u.subVectors(a,s),d.subVectors(r,s),u.cross(d),o.fromBufferAttribute(i,v),l.fromBufferAttribute(i,_),c.fromBufferAttribute(i,g),o.add(u),l.add(u),c.add(u),i.setXYZ(v,o.x,o.y,o.z),i.setXYZ(_,l.x,l.y,l.z),i.setXYZ(g,c.x,c.y,c.z)}else for(let f=0,m=t.count;f<m;f+=3)r.fromBufferAttribute(t,f+0),s.fromBufferAttribute(t,f+1),a.fromBufferAttribute(t,f+2),u.subVectors(a,s),d.subVectors(r,s),u.cross(d),i.setXYZ(f+0,u.x,u.y,u.z),i.setXYZ(f+1,u.x,u.y,u.z),i.setXYZ(f+2,u.x,u.y,u.z);this.normalizeNormals(),i.needsUpdate=!0}}merge(){return console.error("THREE.BufferGeometry.merge() has been removed. Use THREE.BufferGeometryUtils.mergeBufferGeometries() instead."),this}normalizeNormals(){const e=this.attributes.normal;for(let t=0,i=e.count;t<i;t++)_vector$8.fromBufferAttribute(e,t),_vector$8.normalize(),e.setXYZ(t,_vector$8.x,_vector$8.y,_vector$8.z)}toNonIndexed(){function e(o,l){const c=o.array,u=o.itemSize,d=o.normalized,f=new c.constructor(l.length*u);let m=0,v=0;for(let _=0,g=l.length;_<g;_++){o.isInterleavedBufferAttribute?m=l[_]*o.data.stride+o.offset:m=l[_]*u;for(let x=0;x<u;x++)f[v++]=c[m++]}return new BufferAttribute(f,u,d)}if(this.index===null)return console.warn("THREE.BufferGeometry.toNonIndexed(): BufferGeometry is already non-indexed."),this;const t=new BufferGeometry,i=this.index.array,r=this.attributes;for(const o in r){const l=r[o],c=e(l,i);t.setAttribute(o,c)}const s=this.morphAttributes;for(const o in s){const l=[],c=s[o];for(let u=0,d=c.length;u<d;u++){const f=c[u],m=e(f,i);l.push(m)}t.morphAttributes[o]=l}t.morphTargetsRelative=this.morphTargetsRelative;const a=this.groups;for(let o=0,l=a.length;o<l;o++){const c=a[o];t.addGroup(c.start,c.count,c.materialIndex)}return t}toJSON(){const e={metadata:{version:4.5,type:"BufferGeometry",generator:"BufferGeometry.toJSON"}};if(e.uuid=this.uuid,e.type=this.type,this.name!==""&&(e.name=this.name),Object.keys(this.userData).length>0&&(e.userData=this.userData),this.parameters!==void 0){const l=this.parameters;for(const c in l)l[c]!==void 0&&(e[c]=l[c]);return e}e.data={attributes:{}};const t=this.index;t!==null&&(e.data.index={type:t.array.constructor.name,array:Array.prototype.slice.call(t.array)});const i=this.attributes;for(const l in i){const c=i[l];e.data.attributes[l]=c.toJSON(e.data)}const r={};let s=!1;for(const l in this.morphAttributes){const c=this.morphAttributes[l],u=[];for(let d=0,f=c.length;d<f;d++){const m=c[d];u.push(m.toJSON(e.data))}u.length>0&&(r[l]=u,s=!0)}s&&(e.data.morphAttributes=r,e.data.morphTargetsRelative=this.morphTargetsRelative);const a=this.groups;a.length>0&&(e.data.groups=JSON.parse(JSON.stringify(a)));const o=this.boundingSphere;return o!==null&&(e.data.boundingSphere={center:o.center.toArray(),radius:o.radius}),e}clone(){return new this.constructor().copy(this)}copy(e){this.index=null,this.attributes={},this.morphAttributes={},this.groups=[],this.boundingBox=null,this.boundingSphere=null;const t={};this.name=e.name;const i=e.index;i!==null&&this.setIndex(i.clone(t));const r=e.attributes;for(const c in r){const u=r[c];this.setAttribute(c,u.clone(t))}const s=e.morphAttributes;for(const c in s){const u=[],d=s[c];for(let f=0,m=d.length;f<m;f++)u.push(d[f].clone(t));this.morphAttributes[c]=u}this.morphTargetsRelative=e.morphTargetsRelative;const a=e.groups;for(let c=0,u=a.length;c<u;c++){const d=a[c];this.addGroup(d.start,d.count,d.materialIndex)}const o=e.boundingBox;o!==null&&(this.boundingBox=o.clone());const l=e.boundingSphere;return l!==null&&(this.boundingSphere=l.clone()),this.drawRange.start=e.drawRange.start,this.drawRange.count=e.drawRange.count,this.userData=e.userData,e.parameters!==void 0&&(this.parameters=Object.assign({},e.parameters)),this}dispose(){this.dispatchEvent({type:"dispose"})}}const _inverseMatrix$2=new Matrix4,_ray$2=new Ray,_sphere$3=new Sphere,_vA$1=new Vector3,_vB$1=new Vector3,_vC$1=new Vector3,_tempA=new Vector3,_tempB=new Vector3,_tempC=new Vector3,_morphA=new Vector3,_morphB=new Vector3,_morphC=new Vector3,_uvA$1=new Vector2,_uvB$1=new Vector2,_uvC$1=new Vector2,_intersectionPoint=new Vector3,_intersectionPointWorld=new Vector3;class Mesh extends Object3D{constructor(e=new BufferGeometry,t=new MeshBasicMaterial){super(),this.isMesh=!0,this.type="Mesh",this.geometry=e,this.material=t,this.updateMorphTargets()}copy(e,t){return super.copy(e,t),e.morphTargetInfluences!==void 0&&(this.morphTargetInfluences=e.morphTargetInfluences.slice()),e.morphTargetDictionary!==void 0&&(this.morphTargetDictionary=Object.assign({},e.morphTargetDictionary)),this.material=e.material,this.geometry=e.geometry,this}updateMorphTargets(){const t=this.geometry.morphAttributes,i=Object.keys(t);if(i.length>0){const r=t[i[0]];if(r!==void 0){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(let s=0,a=r.length;s<a;s++){const o=r[s].name||String(s);this.morphTargetInfluences.push(0),this.morphTargetDictionary[o]=s}}}}raycast(e,t){const i=this.geometry,r=this.material,s=this.matrixWorld;if(r===void 0||(i.boundingSphere===null&&i.computeBoundingSphere(),_sphere$3.copy(i.boundingSphere),_sphere$3.applyMatrix4(s),e.ray.intersectsSphere(_sphere$3)===!1)||(_inverseMatrix$2.copy(s).invert(),_ray$2.copy(e.ray).applyMatrix4(_inverseMatrix$2),i.boundingBox!==null&&_ray$2.intersectsBox(i.boundingBox)===!1))return;let a;const o=i.index,l=i.attributes.position,c=i.morphAttributes.position,u=i.morphTargetsRelative,d=i.attributes.uv,f=i.attributes.uv2,m=i.groups,v=i.drawRange;if(o!==null)if(Array.isArray(r))for(let _=0,g=m.length;_<g;_++){const x=m[_],S=r[x.materialIndex],y=Math.max(x.start,v.start),b=Math.min(o.count,Math.min(x.start+x.count,v.start+v.count));for(let w=y,C=b;w<C;w+=3){const R=o.getX(w),M=o.getX(w+1),L=o.getX(w+2);a=checkBufferGeometryIntersection(this,S,e,_ray$2,l,c,u,d,f,R,M,L),a&&(a.faceIndex=Math.floor(w/3),a.face.materialIndex=x.materialIndex,t.push(a))}}else{const _=Math.max(0,v.start),g=Math.min(o.count,v.start+v.count);for(let x=_,S=g;x<S;x+=3){const y=o.getX(x),b=o.getX(x+1),w=o.getX(x+2);a=checkBufferGeometryIntersection(this,r,e,_ray$2,l,c,u,d,f,y,b,w),a&&(a.faceIndex=Math.floor(x/3),t.push(a))}}else if(l!==void 0)if(Array.isArray(r))for(let _=0,g=m.length;_<g;_++){const x=m[_],S=r[x.materialIndex],y=Math.max(x.start,v.start),b=Math.min(l.count,Math.min(x.start+x.count,v.start+v.count));for(let w=y,C=b;w<C;w+=3){const R=w,M=w+1,L=w+2;a=checkBufferGeometryIntersection(this,S,e,_ray$2,l,c,u,d,f,R,M,L),a&&(a.faceIndex=Math.floor(w/3),a.face.materialIndex=x.materialIndex,t.push(a))}}else{const _=Math.max(0,v.start),g=Math.min(l.count,v.start+v.count);for(let x=_,S=g;x<S;x+=3){const y=x,b=x+1,w=x+2;a=checkBufferGeometryIntersection(this,r,e,_ray$2,l,c,u,d,f,y,b,w),a&&(a.faceIndex=Math.floor(x/3),t.push(a))}}}}function checkIntersection(n,e,t,i,r,s,a,o){let l;if(e.side===BackSide?l=i.intersectTriangle(a,s,r,!0,o):l=i.intersectTriangle(r,s,a,e.side!==DoubleSide,o),l===null)return null;_intersectionPointWorld.copy(o),_intersectionPointWorld.applyMatrix4(n.matrixWorld);const c=t.ray.origin.distanceTo(_intersectionPointWorld);return c<t.near||c>t.far?null:{distance:c,point:_intersectionPointWorld.clone(),object:n}}function checkBufferGeometryIntersection(n,e,t,i,r,s,a,o,l,c,u,d){_vA$1.fromBufferAttribute(r,c),_vB$1.fromBufferAttribute(r,u),_vC$1.fromBufferAttribute(r,d);const f=n.morphTargetInfluences;if(s&&f){_morphA.set(0,0,0),_morphB.set(0,0,0),_morphC.set(0,0,0);for(let v=0,_=s.length;v<_;v++){const g=f[v],x=s[v];g!==0&&(_tempA.fromBufferAttribute(x,c),_tempB.fromBufferAttribute(x,u),_tempC.fromBufferAttribute(x,d),a?(_morphA.addScaledVector(_tempA,g),_morphB.addScaledVector(_tempB,g),_morphC.addScaledVector(_tempC,g)):(_morphA.addScaledVector(_tempA.sub(_vA$1),g),_morphB.addScaledVector(_tempB.sub(_vB$1),g),_morphC.addScaledVector(_tempC.sub(_vC$1),g)))}_vA$1.add(_morphA),_vB$1.add(_morphB),_vC$1.add(_morphC)}n.isSkinnedMesh&&(n.boneTransform(c,_vA$1),n.boneTransform(u,_vB$1),n.boneTransform(d,_vC$1));const m=checkIntersection(n,e,t,i,_vA$1,_vB$1,_vC$1,_intersectionPoint);if(m){o&&(_uvA$1.fromBufferAttribute(o,c),_uvB$1.fromBufferAttribute(o,u),_uvC$1.fromBufferAttribute(o,d),m.uv=Triangle.getUV(_intersectionPoint,_vA$1,_vB$1,_vC$1,_uvA$1,_uvB$1,_uvC$1,new Vector2)),l&&(_uvA$1.fromBufferAttribute(l,c),_uvB$1.fromBufferAttribute(l,u),_uvC$1.fromBufferAttribute(l,d),m.uv2=Triangle.getUV(_intersectionPoint,_vA$1,_vB$1,_vC$1,_uvA$1,_uvB$1,_uvC$1,new Vector2));const v={a:c,b:u,c:d,normal:new Vector3,materialIndex:0};Triangle.getNormal(_vA$1,_vB$1,_vC$1,v.normal),m.face=v}return m}class BoxGeometry extends BufferGeometry{constructor(e=1,t=1,i=1,r=1,s=1,a=1){super(),this.type="BoxGeometry",this.parameters={width:e,height:t,depth:i,widthSegments:r,heightSegments:s,depthSegments:a};const o=this;r=Math.floor(r),s=Math.floor(s),a=Math.floor(a);const l=[],c=[],u=[],d=[];let f=0,m=0;v("z","y","x",-1,-1,i,t,e,a,s,0),v("z","y","x",1,-1,i,t,-e,a,s,1),v("x","z","y",1,1,e,i,t,r,a,2),v("x","z","y",1,-1,e,i,-t,r,a,3),v("x","y","z",1,-1,e,t,i,r,s,4),v("x","y","z",-1,-1,e,t,-i,r,s,5),this.setIndex(l),this.setAttribute("position",new Float32BufferAttribute(c,3)),this.setAttribute("normal",new Float32BufferAttribute(u,3)),this.setAttribute("uv",new Float32BufferAttribute(d,2));function v(_,g,x,S,y,b,w,C,R,M,L){const B=b/R,Z=w/M,q=b/2,X=w/2,G=C/2,le=R+1,he=M+1;let ue=0,ie=0;const ve=new Vector3;for(let _e=0;_e<he;_e++){const Q=_e*Z-X;for(let ne=0;ne<le;ne++){const ye=ne*B-q;ve[_]=ye*S,ve[g]=Q*y,ve[x]=G,c.push(ve.x,ve.y,ve.z),ve[_]=0,ve[g]=0,ve[x]=C>0?1:-1,u.push(ve.x,ve.y,ve.z),d.push(ne/R),d.push(1-_e/M),ue+=1}}for(let _e=0;_e<M;_e++)for(let Q=0;Q<R;Q++){const ne=f+Q+le*_e,ye=f+Q+le*(_e+1),Me=f+(Q+1)+le*(_e+1),Te=f+(Q+1)+le*_e;l.push(ne,ye,Te),l.push(ye,Me,Te),ie+=6}o.addGroup(m,ie,L),m+=ie,f+=ue}}static fromJSON(e){return new BoxGeometry(e.width,e.height,e.depth,e.widthSegments,e.heightSegments,e.depthSegments)}}function cloneUniforms(n){const e={};for(const t in n){e[t]={};for(const i in n[t]){const r=n[t][i];r&&(r.isColor||r.isMatrix3||r.isMatrix4||r.isVector2||r.isVector3||r.isVector4||r.isTexture||r.isQuaternion)?e[t][i]=r.clone():Array.isArray(r)?e[t][i]=r.slice():e[t][i]=r}}return e}function mergeUniforms(n){const e={};for(let t=0;t<n.length;t++){const i=cloneUniforms(n[t]);for(const r in i)e[r]=i[r]}return e}function cloneUniformsGroups(n){const e=[];for(let t=0;t<n.length;t++)e.push(n[t].clone());return e}function getUnlitUniformColorSpace(n){return n.getRenderTarget()===null&&n.outputEncoding===sRGBEncoding?SRGBColorSpace:LinearSRGBColorSpace}const UniformsUtils={clone:cloneUniforms,merge:mergeUniforms};var default_vertex=`void main() {
|
||
gl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );
|
||
}`,default_fragment=`void main() {
|
||
gl_FragColor = vec4( 1.0, 0.0, 0.0, 1.0 );
|
||
}`;class ShaderMaterial extends Material{constructor(e){super(),this.isShaderMaterial=!0,this.type="ShaderMaterial",this.defines={},this.uniforms={},this.uniformsGroups=[],this.vertexShader=default_vertex,this.fragmentShader=default_fragment,this.linewidth=1,this.wireframe=!1,this.wireframeLinewidth=1,this.fog=!1,this.lights=!1,this.clipping=!1,this.extensions={derivatives:!1,fragDepth:!1,drawBuffers:!1,shaderTextureLOD:!1},this.defaultAttributeValues={color:[1,1,1],uv:[0,0],uv2:[0,0]},this.index0AttributeName=void 0,this.uniformsNeedUpdate=!1,this.glslVersion=null,e!==void 0&&this.setValues(e)}copy(e){return super.copy(e),this.fragmentShader=e.fragmentShader,this.vertexShader=e.vertexShader,this.uniforms=cloneUniforms(e.uniforms),this.uniformsGroups=cloneUniformsGroups(e.uniformsGroups),this.defines=Object.assign({},e.defines),this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.fog=e.fog,this.lights=e.lights,this.clipping=e.clipping,this.extensions=Object.assign({},e.extensions),this.glslVersion=e.glslVersion,this}toJSON(e){const t=super.toJSON(e);t.glslVersion=this.glslVersion,t.uniforms={};for(const r in this.uniforms){const a=this.uniforms[r].value;a&&a.isTexture?t.uniforms[r]={type:"t",value:a.toJSON(e).uuid}:a&&a.isColor?t.uniforms[r]={type:"c",value:a.getHex()}:a&&a.isVector2?t.uniforms[r]={type:"v2",value:a.toArray()}:a&&a.isVector3?t.uniforms[r]={type:"v3",value:a.toArray()}:a&&a.isVector4?t.uniforms[r]={type:"v4",value:a.toArray()}:a&&a.isMatrix3?t.uniforms[r]={type:"m3",value:a.toArray()}:a&&a.isMatrix4?t.uniforms[r]={type:"m4",value:a.toArray()}:t.uniforms[r]={value:a}}Object.keys(this.defines).length>0&&(t.defines=this.defines),t.vertexShader=this.vertexShader,t.fragmentShader=this.fragmentShader;const i={};for(const r in this.extensions)this.extensions[r]===!0&&(i[r]=!0);return Object.keys(i).length>0&&(t.extensions=i),t}}class Camera extends Object3D{constructor(){super(),this.isCamera=!0,this.type="Camera",this.matrixWorldInverse=new Matrix4,this.projectionMatrix=new Matrix4,this.projectionMatrixInverse=new Matrix4}copy(e,t){return super.copy(e,t),this.matrixWorldInverse.copy(e.matrixWorldInverse),this.projectionMatrix.copy(e.projectionMatrix),this.projectionMatrixInverse.copy(e.projectionMatrixInverse),this}getWorldDirection(e){this.updateWorldMatrix(!0,!1);const t=this.matrixWorld.elements;return e.set(-t[8],-t[9],-t[10]).normalize()}updateMatrixWorld(e){super.updateMatrixWorld(e),this.matrixWorldInverse.copy(this.matrixWorld).invert()}updateWorldMatrix(e,t){super.updateWorldMatrix(e,t),this.matrixWorldInverse.copy(this.matrixWorld).invert()}clone(){return new this.constructor().copy(this)}}class PerspectiveCamera extends Camera{constructor(e=50,t=1,i=.1,r=2e3){super(),this.isPerspectiveCamera=!0,this.type="PerspectiveCamera",this.fov=e,this.zoom=1,this.near=i,this.far=r,this.focus=10,this.aspect=t,this.view=null,this.filmGauge=35,this.filmOffset=0,this.updateProjectionMatrix()}copy(e,t){return super.copy(e,t),this.fov=e.fov,this.zoom=e.zoom,this.near=e.near,this.far=e.far,this.focus=e.focus,this.aspect=e.aspect,this.view=e.view===null?null:Object.assign({},e.view),this.filmGauge=e.filmGauge,this.filmOffset=e.filmOffset,this}setFocalLength(e){const t=.5*this.getFilmHeight()/e;this.fov=RAD2DEG*2*Math.atan(t),this.updateProjectionMatrix()}getFocalLength(){const e=Math.tan(DEG2RAD$1*.5*this.fov);return .5*this.getFilmHeight()/e}getEffectiveFOV(){return RAD2DEG*2*Math.atan(Math.tan(DEG2RAD$1*.5*this.fov)/this.zoom)}getFilmWidth(){return this.filmGauge*Math.min(this.aspect,1)}getFilmHeight(){return this.filmGauge/Math.max(this.aspect,1)}setViewOffset(e,t,i,r,s,a){this.aspect=e/t,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=e,this.view.fullHeight=t,this.view.offsetX=i,this.view.offsetY=r,this.view.width=s,this.view.height=a,this.updateProjectionMatrix()}clearViewOffset(){this.view!==null&&(this.view.enabled=!1),this.updateProjectionMatrix()}updateProjectionMatrix(){const e=this.near;let t=e*Math.tan(DEG2RAD$1*.5*this.fov)/this.zoom,i=2*t,r=this.aspect*i,s=-.5*r;const a=this.view;if(this.view!==null&&this.view.enabled){const l=a.fullWidth,c=a.fullHeight;s+=a.offsetX*r/l,t-=a.offsetY*i/c,r*=a.width/l,i*=a.height/c}const o=this.filmOffset;o!==0&&(s+=e*o/this.getFilmWidth()),this.projectionMatrix.makePerspective(s,s+r,t,t-i,e,this.far),this.projectionMatrixInverse.copy(this.projectionMatrix).invert()}toJSON(e){const t=super.toJSON(e);return t.object.fov=this.fov,t.object.zoom=this.zoom,t.object.near=this.near,t.object.far=this.far,t.object.focus=this.focus,t.object.aspect=this.aspect,this.view!==null&&(t.object.view=Object.assign({},this.view)),t.object.filmGauge=this.filmGauge,t.object.filmOffset=this.filmOffset,t}}const fov=-90,aspect=1;class CubeCamera extends Object3D{constructor(e,t,i){super(),this.type="CubeCamera",this.renderTarget=i;const r=new PerspectiveCamera(fov,aspect,e,t);r.layers=this.layers,r.up.set(0,1,0),r.lookAt(1,0,0),this.add(r);const s=new PerspectiveCamera(fov,aspect,e,t);s.layers=this.layers,s.up.set(0,1,0),s.lookAt(-1,0,0),this.add(s);const a=new PerspectiveCamera(fov,aspect,e,t);a.layers=this.layers,a.up.set(0,0,-1),a.lookAt(0,1,0),this.add(a);const o=new PerspectiveCamera(fov,aspect,e,t);o.layers=this.layers,o.up.set(0,0,1),o.lookAt(0,-1,0),this.add(o);const l=new PerspectiveCamera(fov,aspect,e,t);l.layers=this.layers,l.up.set(0,1,0),l.lookAt(0,0,1),this.add(l);const c=new PerspectiveCamera(fov,aspect,e,t);c.layers=this.layers,c.up.set(0,1,0),c.lookAt(0,0,-1),this.add(c)}update(e,t){this.parent===null&&this.updateMatrixWorld();const i=this.renderTarget,[r,s,a,o,l,c]=this.children,u=e.getRenderTarget(),d=e.toneMapping,f=e.xr.enabled;e.toneMapping=NoToneMapping,e.xr.enabled=!1;const m=i.texture.generateMipmaps;i.texture.generateMipmaps=!1,e.setRenderTarget(i,0),e.render(t,r),e.setRenderTarget(i,1),e.render(t,s),e.setRenderTarget(i,2),e.render(t,a),e.setRenderTarget(i,3),e.render(t,o),e.setRenderTarget(i,4),e.render(t,l),i.texture.generateMipmaps=m,e.setRenderTarget(i,5),e.render(t,c),e.setRenderTarget(u),e.toneMapping=d,e.xr.enabled=f,i.texture.needsPMREMUpdate=!0}}class CubeTexture extends Texture{constructor(e,t,i,r,s,a,o,l,c,u){e=e!==void 0?e:[],t=t!==void 0?t:CubeReflectionMapping,super(e,t,i,r,s,a,o,l,c,u),this.isCubeTexture=!0,this.flipY=!1}get images(){return this.image}set images(e){this.image=e}}class WebGLCubeRenderTarget extends WebGLRenderTarget{constructor(e=1,t={}){super(e,e,t),this.isWebGLCubeRenderTarget=!0;const i={width:e,height:e,depth:1},r=[i,i,i,i,i,i];this.texture=new CubeTexture(r,t.mapping,t.wrapS,t.wrapT,t.magFilter,t.minFilter,t.format,t.type,t.anisotropy,t.encoding),this.texture.isRenderTargetTexture=!0,this.texture.generateMipmaps=t.generateMipmaps!==void 0?t.generateMipmaps:!1,this.texture.minFilter=t.minFilter!==void 0?t.minFilter:LinearFilter}fromEquirectangularTexture(e,t){this.texture.type=t.type,this.texture.encoding=t.encoding,this.texture.generateMipmaps=t.generateMipmaps,this.texture.minFilter=t.minFilter,this.texture.magFilter=t.magFilter;const i={uniforms:{tEquirect:{value:null}},vertexShader:`
|
||
|
||
varying vec3 vWorldDirection;
|
||
|
||
vec3 transformDirection( in vec3 dir, in mat4 matrix ) {
|
||
|
||
return normalize( ( matrix * vec4( dir, 0.0 ) ).xyz );
|
||
|
||
}
|
||
|
||
void main() {
|
||
|
||
vWorldDirection = transformDirection( position, modelMatrix );
|
||
|
||
#include <begin_vertex>
|
||
#include <project_vertex>
|
||
|
||
}
|
||
`,fragmentShader:`
|
||
|
||
uniform sampler2D tEquirect;
|
||
|
||
varying vec3 vWorldDirection;
|
||
|
||
#include <common>
|
||
|
||
void main() {
|
||
|
||
vec3 direction = normalize( vWorldDirection );
|
||
|
||
vec2 sampleUV = equirectUv( direction );
|
||
|
||
gl_FragColor = texture2D( tEquirect, sampleUV );
|
||
|
||
}
|
||
`},r=new BoxGeometry(5,5,5),s=new ShaderMaterial({name:"CubemapFromEquirect",uniforms:cloneUniforms(i.uniforms),vertexShader:i.vertexShader,fragmentShader:i.fragmentShader,side:BackSide,blending:NoBlending});s.uniforms.tEquirect.value=t;const a=new Mesh(r,s),o=t.minFilter;return t.minFilter===LinearMipmapLinearFilter&&(t.minFilter=LinearFilter),new CubeCamera(1,10,this).update(e,a),t.minFilter=o,a.geometry.dispose(),a.material.dispose(),this}clear(e,t,i,r){const s=e.getRenderTarget();for(let a=0;a<6;a++)e.setRenderTarget(this,a),e.clear(t,i,r);e.setRenderTarget(s)}}const _vector1=new Vector3,_vector2=new Vector3,_normalMatrix=new Matrix3;class Plane{constructor(e=new Vector3(1,0,0),t=0){this.isPlane=!0,this.normal=e,this.constant=t}set(e,t){return this.normal.copy(e),this.constant=t,this}setComponents(e,t,i,r){return this.normal.set(e,t,i),this.constant=r,this}setFromNormalAndCoplanarPoint(e,t){return this.normal.copy(e),this.constant=-t.dot(this.normal),this}setFromCoplanarPoints(e,t,i){const r=_vector1.subVectors(i,t).cross(_vector2.subVectors(e,t)).normalize();return this.setFromNormalAndCoplanarPoint(r,e),this}copy(e){return this.normal.copy(e.normal),this.constant=e.constant,this}normalize(){const e=1/this.normal.length();return this.normal.multiplyScalar(e),this.constant*=e,this}negate(){return this.constant*=-1,this.normal.negate(),this}distanceToPoint(e){return this.normal.dot(e)+this.constant}distanceToSphere(e){return this.distanceToPoint(e.center)-e.radius}projectPoint(e,t){return t.copy(this.normal).multiplyScalar(-this.distanceToPoint(e)).add(e)}intersectLine(e,t){const i=e.delta(_vector1),r=this.normal.dot(i);if(r===0)return this.distanceToPoint(e.start)===0?t.copy(e.start):null;const s=-(e.start.dot(this.normal)+this.constant)/r;return s<0||s>1?null:t.copy(i).multiplyScalar(s).add(e.start)}intersectsLine(e){const t=this.distanceToPoint(e.start),i=this.distanceToPoint(e.end);return t<0&&i>0||i<0&&t>0}intersectsBox(e){return e.intersectsPlane(this)}intersectsSphere(e){return e.intersectsPlane(this)}coplanarPoint(e){return e.copy(this.normal).multiplyScalar(-this.constant)}applyMatrix4(e,t){const i=t||_normalMatrix.getNormalMatrix(e),r=this.coplanarPoint(_vector1).applyMatrix4(e),s=this.normal.applyMatrix3(i).normalize();return this.constant=-r.dot(s),this}translate(e){return this.constant-=e.dot(this.normal),this}equals(e){return e.normal.equals(this.normal)&&e.constant===this.constant}clone(){return new this.constructor().copy(this)}}const _sphere$2=new Sphere,_vector$7=new Vector3;class Frustum{constructor(e=new Plane,t=new Plane,i=new Plane,r=new Plane,s=new Plane,a=new Plane){this.planes=[e,t,i,r,s,a]}set(e,t,i,r,s,a){const o=this.planes;return o[0].copy(e),o[1].copy(t),o[2].copy(i),o[3].copy(r),o[4].copy(s),o[5].copy(a),this}copy(e){const t=this.planes;for(let i=0;i<6;i++)t[i].copy(e.planes[i]);return this}setFromProjectionMatrix(e){const t=this.planes,i=e.elements,r=i[0],s=i[1],a=i[2],o=i[3],l=i[4],c=i[5],u=i[6],d=i[7],f=i[8],m=i[9],v=i[10],_=i[11],g=i[12],x=i[13],S=i[14],y=i[15];return t[0].setComponents(o-r,d-l,_-f,y-g).normalize(),t[1].setComponents(o+r,d+l,_+f,y+g).normalize(),t[2].setComponents(o+s,d+c,_+m,y+x).normalize(),t[3].setComponents(o-s,d-c,_-m,y-x).normalize(),t[4].setComponents(o-a,d-u,_-v,y-S).normalize(),t[5].setComponents(o+a,d+u,_+v,y+S).normalize(),this}intersectsObject(e){const t=e.geometry;return t.boundingSphere===null&&t.computeBoundingSphere(),_sphere$2.copy(t.boundingSphere).applyMatrix4(e.matrixWorld),this.intersectsSphere(_sphere$2)}intersectsSprite(e){return _sphere$2.center.set(0,0,0),_sphere$2.radius=.7071067811865476,_sphere$2.applyMatrix4(e.matrixWorld),this.intersectsSphere(_sphere$2)}intersectsSphere(e){const t=this.planes,i=e.center,r=-e.radius;for(let s=0;s<6;s++)if(t[s].distanceToPoint(i)<r)return!1;return!0}intersectsBox(e){const t=this.planes;for(let i=0;i<6;i++){const r=t[i];if(_vector$7.x=r.normal.x>0?e.max.x:e.min.x,_vector$7.y=r.normal.y>0?e.max.y:e.min.y,_vector$7.z=r.normal.z>0?e.max.z:e.min.z,r.distanceToPoint(_vector$7)<0)return!1}return!0}containsPoint(e){const t=this.planes;for(let i=0;i<6;i++)if(t[i].distanceToPoint(e)<0)return!1;return!0}clone(){return new this.constructor().copy(this)}}function WebGLAnimation(){let n=null,e=!1,t=null,i=null;function r(s,a){t(s,a),i=n.requestAnimationFrame(r)}return{start:function(){e!==!0&&t!==null&&(i=n.requestAnimationFrame(r),e=!0)},stop:function(){n.cancelAnimationFrame(i),e=!1},setAnimationLoop:function(s){t=s},setContext:function(s){n=s}}}function WebGLAttributes(n,e){const t=e.isWebGL2,i=new WeakMap;function r(c,u){const d=c.array,f=c.usage,m=n.createBuffer();n.bindBuffer(u,m),n.bufferData(u,d,f),c.onUploadCallback();let v;if(d instanceof Float32Array)v=5126;else if(d instanceof Uint16Array)if(c.isFloat16BufferAttribute)if(t)v=5131;else throw new Error("THREE.WebGLAttributes: Usage of Float16BufferAttribute requires WebGL2.");else v=5123;else if(d instanceof Int16Array)v=5122;else if(d instanceof Uint32Array)v=5125;else if(d instanceof Int32Array)v=5124;else if(d instanceof Int8Array)v=5120;else if(d instanceof Uint8Array)v=5121;else if(d instanceof Uint8ClampedArray)v=5121;else throw new Error("THREE.WebGLAttributes: Unsupported buffer data format: "+d);return{buffer:m,type:v,bytesPerElement:d.BYTES_PER_ELEMENT,version:c.version}}function s(c,u,d){const f=u.array,m=u.updateRange;n.bindBuffer(d,c),m.count===-1?n.bufferSubData(d,0,f):(t?n.bufferSubData(d,m.offset*f.BYTES_PER_ELEMENT,f,m.offset,m.count):n.bufferSubData(d,m.offset*f.BYTES_PER_ELEMENT,f.subarray(m.offset,m.offset+m.count)),m.count=-1),u.onUploadCallback()}function a(c){return c.isInterleavedBufferAttribute&&(c=c.data),i.get(c)}function o(c){c.isInterleavedBufferAttribute&&(c=c.data);const u=i.get(c);u&&(n.deleteBuffer(u.buffer),i.delete(c))}function l(c,u){if(c.isGLBufferAttribute){const f=i.get(c);(!f||f.version<c.version)&&i.set(c,{buffer:c.buffer,type:c.type,bytesPerElement:c.elementSize,version:c.version});return}c.isInterleavedBufferAttribute&&(c=c.data);const d=i.get(c);d===void 0?i.set(c,r(c,u)):d.version<c.version&&(s(d.buffer,c,u),d.version=c.version)}return{get:a,remove:o,update:l}}class PlaneGeometry extends BufferGeometry{constructor(e=1,t=1,i=1,r=1){super(),this.type="PlaneGeometry",this.parameters={width:e,height:t,widthSegments:i,heightSegments:r};const s=e/2,a=t/2,o=Math.floor(i),l=Math.floor(r),c=o+1,u=l+1,d=e/o,f=t/l,m=[],v=[],_=[],g=[];for(let x=0;x<u;x++){const S=x*f-a;for(let y=0;y<c;y++){const b=y*d-s;v.push(b,-S,0),_.push(0,0,1),g.push(y/o),g.push(1-x/l)}}for(let x=0;x<l;x++)for(let S=0;S<o;S++){const y=S+c*x,b=S+c*(x+1),w=S+1+c*(x+1),C=S+1+c*x;m.push(y,b,C),m.push(b,w,C)}this.setIndex(m),this.setAttribute("position",new Float32BufferAttribute(v,3)),this.setAttribute("normal",new Float32BufferAttribute(_,3)),this.setAttribute("uv",new Float32BufferAttribute(g,2))}static fromJSON(e){return new PlaneGeometry(e.width,e.height,e.widthSegments,e.heightSegments)}}var alphamap_fragment=`#ifdef USE_ALPHAMAP
|
||
diffuseColor.a *= texture2D( alphaMap, vUv ).g;
|
||
#endif`,alphamap_pars_fragment=`#ifdef USE_ALPHAMAP
|
||
uniform sampler2D alphaMap;
|
||
#endif`,alphatest_fragment=`#ifdef USE_ALPHATEST
|
||
if ( diffuseColor.a < alphaTest ) discard;
|
||
#endif`,alphatest_pars_fragment=`#ifdef USE_ALPHATEST
|
||
uniform float alphaTest;
|
||
#endif`,aomap_fragment=`#ifdef USE_AOMAP
|
||
float ambientOcclusion = ( texture2D( aoMap, vUv2 ).r - 1.0 ) * aoMapIntensity + 1.0;
|
||
reflectedLight.indirectDiffuse *= ambientOcclusion;
|
||
#if defined( USE_ENVMAP ) && defined( STANDARD )
|
||
float dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );
|
||
reflectedLight.indirectSpecular *= computeSpecularOcclusion( dotNV, ambientOcclusion, material.roughness );
|
||
#endif
|
||
#endif`,aomap_pars_fragment=`#ifdef USE_AOMAP
|
||
uniform sampler2D aoMap;
|
||
uniform float aoMapIntensity;
|
||
#endif`,begin_vertex="vec3 transformed = vec3( position );",beginnormal_vertex=`vec3 objectNormal = vec3( normal );
|
||
#ifdef USE_TANGENT
|
||
vec3 objectTangent = vec3( tangent.xyz );
|
||
#endif`,bsdfs=`vec3 BRDF_Lambert( const in vec3 diffuseColor ) {
|
||
return RECIPROCAL_PI * diffuseColor;
|
||
}
|
||
vec3 F_Schlick( const in vec3 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 );
|
||
}
|
||
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 );
|
||
}
|
||
vec3 Schlick_to_F0( const in vec3 f, const in float f90, const in float dotVH ) {
|
||
float x = clamp( 1.0 - dotVH, 0.0, 1.0 );
|
||
float x2 = x * x;
|
||
float x5 = clamp( x * x2 * x2, 0.0, 0.9999 );
|
||
return ( f - vec3( f90 ) * x5 ) / ( 1.0 - x5 );
|
||
}
|
||
float V_GGX_SmithCorrelated( const in float alpha, const in float dotNL, const in float dotNV ) {
|
||
float a2 = pow2( alpha );
|
||
float gv = dotNL * sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNV ) );
|
||
float gl = dotNV * sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNL ) );
|
||
return 0.5 / max( gv + gl, EPSILON );
|
||
}
|
||
float D_GGX( const in float alpha, const in float dotNH ) {
|
||
float a2 = pow2( alpha );
|
||
float denom = pow2( dotNH ) * ( a2 - 1.0 ) + 1.0;
|
||
return RECIPROCAL_PI * a2 / pow2( denom );
|
||
}
|
||
vec3 BRDF_GGX( const in vec3 lightDir, const in vec3 viewDir, const in vec3 normal, const in vec3 f0, const in float f90, const in float roughness ) {
|
||
float alpha = pow2( roughness );
|
||
vec3 halfDir = normalize( lightDir + viewDir );
|
||
float dotNL = saturate( dot( normal, lightDir ) );
|
||
float dotNV = saturate( dot( normal, viewDir ) );
|
||
float dotNH = saturate( dot( normal, halfDir ) );
|
||
float dotVH = saturate( dot( viewDir, halfDir ) );
|
||
vec3 F = F_Schlick( f0, f90, dotVH );
|
||
float V = V_GGX_SmithCorrelated( alpha, dotNL, dotNV );
|
||
float D = D_GGX( alpha, dotNH );
|
||
return F * ( V * D );
|
||
}
|
||
#ifdef USE_IRIDESCENCE
|
||
vec3 BRDF_GGX_Iridescence( const in vec3 lightDir, const in vec3 viewDir, const in vec3 normal, const in vec3 f0, const in float f90, const in float iridescence, const in vec3 iridescenceFresnel, const in float roughness ) {
|
||
float alpha = pow2( roughness );
|
||
vec3 halfDir = normalize( lightDir + viewDir );
|
||
float dotNL = saturate( dot( normal, lightDir ) );
|
||
float dotNV = saturate( dot( normal, viewDir ) );
|
||
float dotNH = saturate( dot( normal, halfDir ) );
|
||
float dotVH = saturate( dot( viewDir, halfDir ) );
|
||
vec3 F = mix( F_Schlick( f0, f90, dotVH ), iridescenceFresnel, iridescence );
|
||
float V = V_GGX_SmithCorrelated( alpha, dotNL, dotNV );
|
||
float D = D_GGX( alpha, dotNH );
|
||
return F * ( V * D );
|
||
}
|
||
#endif
|
||
vec2 LTC_Uv( const in vec3 N, const in vec3 V, const in float roughness ) {
|
||
const float LUT_SIZE = 64.0;
|
||
const float LUT_SCALE = ( LUT_SIZE - 1.0 ) / LUT_SIZE;
|
||
const float LUT_BIAS = 0.5 / LUT_SIZE;
|
||
float dotNV = saturate( dot( N, V ) );
|
||
vec2 uv = vec2( roughness, sqrt( 1.0 - dotNV ) );
|
||
uv = uv * LUT_SCALE + LUT_BIAS;
|
||
return uv;
|
||
}
|
||
float LTC_ClippedSphereFormFactor( const in vec3 f ) {
|
||
float l = length( f );
|
||
return max( ( l * l + f.z ) / ( l + 1.0 ), 0.0 );
|
||
}
|
||
vec3 LTC_EdgeVectorFormFactor( const in vec3 v1, const in vec3 v2 ) {
|
||
float x = dot( v1, v2 );
|
||
float y = abs( x );
|
||
float a = 0.8543985 + ( 0.4965155 + 0.0145206 * y ) * y;
|
||
float b = 3.4175940 + ( 4.1616724 + y ) * y;
|
||
float v = a / b;
|
||
float theta_sintheta = ( x > 0.0 ) ? v : 0.5 * inversesqrt( max( 1.0 - x * x, 1e-7 ) ) - v;
|
||
return cross( v1, v2 ) * theta_sintheta;
|
||
}
|
||
vec3 LTC_Evaluate( const in vec3 N, const in vec3 V, const in vec3 P, const in mat3 mInv, const in vec3 rectCoords[ 4 ] ) {
|
||
vec3 v1 = rectCoords[ 1 ] - rectCoords[ 0 ];
|
||
vec3 v2 = rectCoords[ 3 ] - rectCoords[ 0 ];
|
||
vec3 lightNormal = cross( v1, v2 );
|
||
if( dot( lightNormal, P - rectCoords[ 0 ] ) < 0.0 ) return vec3( 0.0 );
|
||
vec3 T1, T2;
|
||
T1 = normalize( V - N * dot( V, N ) );
|
||
T2 = - cross( N, T1 );
|
||
mat3 mat = mInv * transposeMat3( mat3( T1, T2, N ) );
|
||
vec3 coords[ 4 ];
|
||
coords[ 0 ] = mat * ( rectCoords[ 0 ] - P );
|
||
coords[ 1 ] = mat * ( rectCoords[ 1 ] - P );
|
||
coords[ 2 ] = mat * ( rectCoords[ 2 ] - P );
|
||
coords[ 3 ] = mat * ( rectCoords[ 3 ] - P );
|
||
coords[ 0 ] = normalize( coords[ 0 ] );
|
||
coords[ 1 ] = normalize( coords[ 1 ] );
|
||
coords[ 2 ] = normalize( coords[ 2 ] );
|
||
coords[ 3 ] = normalize( coords[ 3 ] );
|
||
vec3 vectorFormFactor = vec3( 0.0 );
|
||
vectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 0 ], coords[ 1 ] );
|
||
vectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 1 ], coords[ 2 ] );
|
||
vectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 2 ], coords[ 3 ] );
|
||
vectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 3 ], coords[ 0 ] );
|
||
float result = LTC_ClippedSphereFormFactor( vectorFormFactor );
|
||
return vec3( result );
|
||
}
|
||
float G_BlinnPhong_Implicit( ) {
|
||
return 0.25;
|
||
}
|
||
float D_BlinnPhong( const in float shininess, const in float dotNH ) {
|
||
return RECIPROCAL_PI * ( shininess * 0.5 + 1.0 ) * pow( dotNH, shininess );
|
||
}
|
||
vec3 BRDF_BlinnPhong( const in vec3 lightDir, const in vec3 viewDir, const in vec3 normal, const in vec3 specularColor, const in float shininess ) {
|
||
vec3 halfDir = normalize( lightDir + viewDir );
|
||
float dotNH = saturate( dot( normal, halfDir ) );
|
||
float dotVH = saturate( dot( viewDir, halfDir ) );
|
||
vec3 F = F_Schlick( specularColor, 1.0, dotVH );
|
||
float G = G_BlinnPhong_Implicit( );
|
||
float D = D_BlinnPhong( shininess, dotNH );
|
||
return F * ( G * D );
|
||
}
|
||
#if defined( USE_SHEEN )
|
||
float D_Charlie( float roughness, float dotNH ) {
|
||
float alpha = pow2( roughness );
|
||
float invAlpha = 1.0 / alpha;
|
||
float cos2h = dotNH * dotNH;
|
||
float sin2h = max( 1.0 - cos2h, 0.0078125 );
|
||
return ( 2.0 + invAlpha ) * pow( sin2h, invAlpha * 0.5 ) / ( 2.0 * PI );
|
||
}
|
||
float V_Neubelt( float dotNV, float dotNL ) {
|
||
return saturate( 1.0 / ( 4.0 * ( dotNL + dotNV - dotNL * dotNV ) ) );
|
||
}
|
||
vec3 BRDF_Sheen( const in vec3 lightDir, const in vec3 viewDir, const in vec3 normal, vec3 sheenColor, const in float sheenRoughness ) {
|
||
vec3 halfDir = normalize( lightDir + viewDir );
|
||
float dotNL = saturate( dot( normal, lightDir ) );
|
||
float dotNV = saturate( dot( normal, viewDir ) );
|
||
float dotNH = saturate( dot( normal, halfDir ) );
|
||
float D = D_Charlie( sheenRoughness, dotNH );
|
||
float V = V_Neubelt( dotNV, dotNL );
|
||
return sheenColor * ( D * V );
|
||
}
|
||
#endif`,iridescence_fragment=`#ifdef USE_IRIDESCENCE
|
||
const mat3 XYZ_TO_REC709 = mat3(
|
||
3.2404542, -0.9692660, 0.0556434,
|
||
-1.5371385, 1.8760108, -0.2040259,
|
||
-0.4985314, 0.0415560, 1.0572252
|
||
);
|
||
vec3 Fresnel0ToIor( vec3 fresnel0 ) {
|
||
vec3 sqrtF0 = sqrt( fresnel0 );
|
||
return ( vec3( 1.0 ) + sqrtF0 ) / ( vec3( 1.0 ) - sqrtF0 );
|
||
}
|
||
vec3 IorToFresnel0( vec3 transmittedIor, float incidentIor ) {
|
||
return pow2( ( transmittedIor - vec3( incidentIor ) ) / ( transmittedIor + vec3( incidentIor ) ) );
|
||
}
|
||
float IorToFresnel0( float transmittedIor, float incidentIor ) {
|
||
return pow2( ( transmittedIor - incidentIor ) / ( transmittedIor + incidentIor ));
|
||
}
|
||
vec3 evalSensitivity( float OPD, vec3 shift ) {
|
||
float phase = 2.0 * PI * OPD * 1.0e-9;
|
||
vec3 val = vec3( 5.4856e-13, 4.4201e-13, 5.2481e-13 );
|
||
vec3 pos = vec3( 1.6810e+06, 1.7953e+06, 2.2084e+06 );
|
||
vec3 var = vec3( 4.3278e+09, 9.3046e+09, 6.6121e+09 );
|
||
vec3 xyz = val * sqrt( 2.0 * PI * var ) * cos( pos * phase + shift ) * exp( - pow2( phase ) * var );
|
||
xyz.x += 9.7470e-14 * sqrt( 2.0 * PI * 4.5282e+09 ) * cos( 2.2399e+06 * phase + shift[ 0 ] ) * exp( - 4.5282e+09 * pow2( phase ) );
|
||
xyz /= 1.0685e-7;
|
||
vec3 rgb = XYZ_TO_REC709 * xyz;
|
||
return rgb;
|
||
}
|
||
vec3 evalIridescence( float outsideIOR, float eta2, float cosTheta1, float thinFilmThickness, vec3 baseF0 ) {
|
||
vec3 I;
|
||
float iridescenceIOR = mix( outsideIOR, eta2, smoothstep( 0.0, 0.03, thinFilmThickness ) );
|
||
float sinTheta2Sq = pow2( outsideIOR / iridescenceIOR ) * ( 1.0 - pow2( cosTheta1 ) );
|
||
float cosTheta2Sq = 1.0 - sinTheta2Sq;
|
||
if ( cosTheta2Sq < 0.0 ) {
|
||
return vec3( 1.0 );
|
||
}
|
||
float cosTheta2 = sqrt( cosTheta2Sq );
|
||
float R0 = IorToFresnel0( iridescenceIOR, outsideIOR );
|
||
float R12 = F_Schlick( R0, 1.0, cosTheta1 );
|
||
float R21 = R12;
|
||
float T121 = 1.0 - R12;
|
||
float phi12 = 0.0;
|
||
if ( iridescenceIOR < outsideIOR ) phi12 = PI;
|
||
float phi21 = PI - phi12;
|
||
vec3 baseIOR = Fresnel0ToIor( clamp( baseF0, 0.0, 0.9999 ) ); vec3 R1 = IorToFresnel0( baseIOR, iridescenceIOR );
|
||
vec3 R23 = F_Schlick( R1, 1.0, cosTheta2 );
|
||
vec3 phi23 = vec3( 0.0 );
|
||
if ( baseIOR[ 0 ] < iridescenceIOR ) phi23[ 0 ] = PI;
|
||
if ( baseIOR[ 1 ] < iridescenceIOR ) phi23[ 1 ] = PI;
|
||
if ( baseIOR[ 2 ] < iridescenceIOR ) phi23[ 2 ] = PI;
|
||
float OPD = 2.0 * iridescenceIOR * thinFilmThickness * cosTheta2;
|
||
vec3 phi = vec3( phi21 ) + phi23;
|
||
vec3 R123 = clamp( R12 * R23, 1e-5, 0.9999 );
|
||
vec3 r123 = sqrt( R123 );
|
||
vec3 Rs = pow2( T121 ) * R23 / ( vec3( 1.0 ) - R123 );
|
||
vec3 C0 = R12 + Rs;
|
||
I = C0;
|
||
vec3 Cm = Rs - T121;
|
||
for ( int m = 1; m <= 2; ++ m ) {
|
||
Cm *= r123;
|
||
vec3 Sm = 2.0 * evalSensitivity( float( m ) * OPD, float( m ) * phi );
|
||
I += Cm * Sm;
|
||
}
|
||
return max( I, vec3( 0.0 ) );
|
||
}
|
||
#endif`,bumpmap_pars_fragment=`#ifdef USE_BUMPMAP
|
||
uniform sampler2D bumpMap;
|
||
uniform float bumpScale;
|
||
vec2 dHdxy_fwd() {
|
||
vec2 dSTdx = dFdx( vUv );
|
||
vec2 dSTdy = dFdy( vUv );
|
||
float Hll = bumpScale * texture2D( bumpMap, vUv ).x;
|
||
float dBx = bumpScale * texture2D( bumpMap, vUv + dSTdx ).x - Hll;
|
||
float dBy = bumpScale * texture2D( bumpMap, vUv + dSTdy ).x - Hll;
|
||
return vec2( dBx, dBy );
|
||
}
|
||
vec3 perturbNormalArb( vec3 surf_pos, vec3 surf_norm, vec2 dHdxy, float faceDirection ) {
|
||
vec3 vSigmaX = dFdx( surf_pos.xyz );
|
||
vec3 vSigmaY = dFdy( surf_pos.xyz );
|
||
vec3 vN = surf_norm;
|
||
vec3 R1 = cross( vSigmaY, vN );
|
||
vec3 R2 = cross( vN, vSigmaX );
|
||
float fDet = dot( vSigmaX, R1 ) * faceDirection;
|
||
vec3 vGrad = sign( fDet ) * ( dHdxy.x * R1 + dHdxy.y * R2 );
|
||
return normalize( abs( fDet ) * surf_norm - vGrad );
|
||
}
|
||
#endif`,clipping_planes_fragment=`#if NUM_CLIPPING_PLANES > 0
|
||
vec4 plane;
|
||
#pragma unroll_loop_start
|
||
for ( int i = 0; i < UNION_CLIPPING_PLANES; i ++ ) {
|
||
plane = clippingPlanes[ i ];
|
||
if ( dot( vClipPosition, plane.xyz ) > plane.w ) discard;
|
||
}
|
||
#pragma unroll_loop_end
|
||
#if UNION_CLIPPING_PLANES < NUM_CLIPPING_PLANES
|
||
bool clipped = true;
|
||
#pragma unroll_loop_start
|
||
for ( int i = UNION_CLIPPING_PLANES; i < NUM_CLIPPING_PLANES; i ++ ) {
|
||
plane = clippingPlanes[ i ];
|
||
clipped = ( dot( vClipPosition, plane.xyz ) > plane.w ) && clipped;
|
||
}
|
||
#pragma unroll_loop_end
|
||
if ( clipped ) discard;
|
||
#endif
|
||
#endif`,clipping_planes_pars_fragment=`#if NUM_CLIPPING_PLANES > 0
|
||
varying vec3 vClipPosition;
|
||
uniform vec4 clippingPlanes[ NUM_CLIPPING_PLANES ];
|
||
#endif`,clipping_planes_pars_vertex=`#if NUM_CLIPPING_PLANES > 0
|
||
varying vec3 vClipPosition;
|
||
#endif`,clipping_planes_vertex=`#if NUM_CLIPPING_PLANES > 0
|
||
vClipPosition = - mvPosition.xyz;
|
||
#endif`,color_fragment=`#if defined( USE_COLOR_ALPHA )
|
||
diffuseColor *= vColor;
|
||
#elif defined( USE_COLOR )
|
||
diffuseColor.rgb *= vColor;
|
||
#endif`,color_pars_fragment=`#if defined( USE_COLOR_ALPHA )
|
||
varying vec4 vColor;
|
||
#elif defined( USE_COLOR )
|
||
varying vec3 vColor;
|
||
#endif`,color_pars_vertex=`#if defined( USE_COLOR_ALPHA )
|
||
varying vec4 vColor;
|
||
#elif defined( USE_COLOR ) || defined( USE_INSTANCING_COLOR )
|
||
varying vec3 vColor;
|
||
#endif`,color_vertex=`#if defined( USE_COLOR_ALPHA )
|
||
vColor = vec4( 1.0 );
|
||
#elif defined( USE_COLOR ) || defined( USE_INSTANCING_COLOR )
|
||
vColor = vec3( 1.0 );
|
||
#endif
|
||
#ifdef USE_COLOR
|
||
vColor *= color;
|
||
#endif
|
||
#ifdef USE_INSTANCING_COLOR
|
||
vColor.xyz *= instanceColor.xyz;
|
||
#endif`,common=`#define PI 3.141592653589793
|
||
#define PI2 6.283185307179586
|
||
#define PI_HALF 1.5707963267948966
|
||
#define RECIPROCAL_PI 0.3183098861837907
|
||
#define RECIPROCAL_PI2 0.15915494309189535
|
||
#define EPSILON 1e-6
|
||
#ifndef saturate
|
||
#define saturate( a ) clamp( a, 0.0, 1.0 )
|
||
#endif
|
||
#define whiteComplement( a ) ( 1.0 - saturate( a ) )
|
||
float pow2( const in float x ) { return x*x; }
|
||
vec3 pow2( const in vec3 x ) { return x*x; }
|
||
float pow3( const in float x ) { return x*x*x; }
|
||
float pow4( const in float x ) { float x2 = x*x; return x2*x2; }
|
||
float max3( const in vec3 v ) { return max( max( v.x, v.y ), v.z ); }
|
||
float average( const in vec3 v ) { return dot( v, vec3( 0.3333333 ) ); }
|
||
highp float rand( const in vec2 uv ) {
|
||
const highp float a = 12.9898, b = 78.233, c = 43758.5453;
|
||
highp float dt = dot( uv.xy, vec2( a,b ) ), sn = mod( dt, PI );
|
||
return fract( sin( sn ) * c );
|
||
}
|
||
#ifdef HIGH_PRECISION
|
||
float precisionSafeLength( vec3 v ) { return length( v ); }
|
||
#else
|
||
float precisionSafeLength( vec3 v ) {
|
||
float maxComponent = max3( abs( v ) );
|
||
return length( v / maxComponent ) * maxComponent;
|
||
}
|
||
#endif
|
||
struct IncidentLight {
|
||
vec3 color;
|
||
vec3 direction;
|
||
bool visible;
|
||
};
|
||
struct ReflectedLight {
|
||
vec3 directDiffuse;
|
||
vec3 directSpecular;
|
||
vec3 indirectDiffuse;
|
||
vec3 indirectSpecular;
|
||
};
|
||
struct GeometricContext {
|
||
vec3 position;
|
||
vec3 normal;
|
||
vec3 viewDir;
|
||
#ifdef USE_CLEARCOAT
|
||
vec3 clearcoatNormal;
|
||
#endif
|
||
};
|
||
vec3 transformDirection( in vec3 dir, in mat4 matrix ) {
|
||
return normalize( ( matrix * vec4( dir, 0.0 ) ).xyz );
|
||
}
|
||
vec3 inverseTransformDirection( in vec3 dir, in mat4 matrix ) {
|
||
return normalize( ( vec4( dir, 0.0 ) * matrix ).xyz );
|
||
}
|
||
mat3 transposeMat3( const in mat3 m ) {
|
||
mat3 tmp;
|
||
tmp[ 0 ] = vec3( m[ 0 ].x, m[ 1 ].x, m[ 2 ].x );
|
||
tmp[ 1 ] = vec3( m[ 0 ].y, m[ 1 ].y, m[ 2 ].y );
|
||
tmp[ 2 ] = vec3( m[ 0 ].z, m[ 1 ].z, m[ 2 ].z );
|
||
return tmp;
|
||
}
|
||
float luminance( const in vec3 rgb ) {
|
||
const vec3 weights = vec3( 0.2126729, 0.7151522, 0.0721750 );
|
||
return dot( weights, rgb );
|
||
}
|
||
bool isPerspectiveMatrix( mat4 m ) {
|
||
return m[ 2 ][ 3 ] == - 1.0;
|
||
}
|
||
vec2 equirectUv( in vec3 dir ) {
|
||
float u = atan( dir.z, dir.x ) * RECIPROCAL_PI2 + 0.5;
|
||
float v = asin( clamp( dir.y, - 1.0, 1.0 ) ) * RECIPROCAL_PI + 0.5;
|
||
return vec2( u, v );
|
||
}`,cube_uv_reflection_fragment=`#ifdef ENVMAP_TYPE_CUBE_UV
|
||
#define cubeUV_minMipLevel 4.0
|
||
#define cubeUV_minTileSize 16.0
|
||
float getFace( vec3 direction ) {
|
||
vec3 absDirection = abs( direction );
|
||
float face = - 1.0;
|
||
if ( absDirection.x > absDirection.z ) {
|
||
if ( absDirection.x > absDirection.y )
|
||
face = direction.x > 0.0 ? 0.0 : 3.0;
|
||
else
|
||
face = direction.y > 0.0 ? 1.0 : 4.0;
|
||
} else {
|
||
if ( absDirection.z > absDirection.y )
|
||
face = direction.z > 0.0 ? 2.0 : 5.0;
|
||
else
|
||
face = direction.y > 0.0 ? 1.0 : 4.0;
|
||
}
|
||
return face;
|
||
}
|
||
vec2 getUV( vec3 direction, float face ) {
|
||
vec2 uv;
|
||
if ( face == 0.0 ) {
|
||
uv = vec2( direction.z, direction.y ) / abs( direction.x );
|
||
} else if ( face == 1.0 ) {
|
||
uv = vec2( - direction.x, - direction.z ) / abs( direction.y );
|
||
} else if ( face == 2.0 ) {
|
||
uv = vec2( - direction.x, direction.y ) / abs( direction.z );
|
||
} else if ( face == 3.0 ) {
|
||
uv = vec2( - direction.z, direction.y ) / abs( direction.x );
|
||
} else if ( face == 4.0 ) {
|
||
uv = vec2( - direction.x, direction.z ) / abs( direction.y );
|
||
} else {
|
||
uv = vec2( direction.x, direction.y ) / abs( direction.z );
|
||
}
|
||
return 0.5 * ( uv + 1.0 );
|
||
}
|
||
vec3 bilinearCubeUV( sampler2D envMap, vec3 direction, float mipInt ) {
|
||
float face = getFace( direction );
|
||
float filterInt = max( cubeUV_minMipLevel - mipInt, 0.0 );
|
||
mipInt = max( mipInt, cubeUV_minMipLevel );
|
||
float faceSize = exp2( mipInt );
|
||
vec2 uv = getUV( direction, face ) * ( faceSize - 2.0 ) + 1.0;
|
||
if ( face > 2.0 ) {
|
||
uv.y += faceSize;
|
||
face -= 3.0;
|
||
}
|
||
uv.x += face * faceSize;
|
||
uv.x += filterInt * 3.0 * cubeUV_minTileSize;
|
||
uv.y += 4.0 * ( exp2( CUBEUV_MAX_MIP ) - faceSize );
|
||
uv.x *= CUBEUV_TEXEL_WIDTH;
|
||
uv.y *= CUBEUV_TEXEL_HEIGHT;
|
||
#ifdef texture2DGradEXT
|
||
return texture2DGradEXT( envMap, uv, vec2( 0.0 ), vec2( 0.0 ) ).rgb;
|
||
#else
|
||
return texture2D( envMap, uv ).rgb;
|
||
#endif
|
||
}
|
||
#define cubeUV_r0 1.0
|
||
#define cubeUV_v0 0.339
|
||
#define cubeUV_m0 - 2.0
|
||
#define cubeUV_r1 0.8
|
||
#define cubeUV_v1 0.276
|
||
#define cubeUV_m1 - 1.0
|
||
#define cubeUV_r4 0.4
|
||
#define cubeUV_v4 0.046
|
||
#define cubeUV_m4 2.0
|
||
#define cubeUV_r5 0.305
|
||
#define cubeUV_v5 0.016
|
||
#define cubeUV_m5 3.0
|
||
#define cubeUV_r6 0.21
|
||
#define cubeUV_v6 0.0038
|
||
#define cubeUV_m6 4.0
|
||
float roughnessToMip( float roughness ) {
|
||
float mip = 0.0;
|
||
if ( roughness >= cubeUV_r1 ) {
|
||
mip = ( cubeUV_r0 - roughness ) * ( cubeUV_m1 - cubeUV_m0 ) / ( cubeUV_r0 - cubeUV_r1 ) + cubeUV_m0;
|
||
} else if ( roughness >= cubeUV_r4 ) {
|
||
mip = ( cubeUV_r1 - roughness ) * ( cubeUV_m4 - cubeUV_m1 ) / ( cubeUV_r1 - cubeUV_r4 ) + cubeUV_m1;
|
||
} else if ( roughness >= cubeUV_r5 ) {
|
||
mip = ( cubeUV_r4 - roughness ) * ( cubeUV_m5 - cubeUV_m4 ) / ( cubeUV_r4 - cubeUV_r5 ) + cubeUV_m4;
|
||
} else if ( roughness >= cubeUV_r6 ) {
|
||
mip = ( cubeUV_r5 - roughness ) * ( cubeUV_m6 - cubeUV_m5 ) / ( cubeUV_r5 - cubeUV_r6 ) + cubeUV_m5;
|
||
} else {
|
||
mip = - 2.0 * log2( 1.16 * roughness ); }
|
||
return mip;
|
||
}
|
||
vec4 textureCubeUV( sampler2D envMap, vec3 sampleDir, float roughness ) {
|
||
float mip = clamp( roughnessToMip( roughness ), cubeUV_m0, CUBEUV_MAX_MIP );
|
||
float mipF = fract( mip );
|
||
float mipInt = floor( mip );
|
||
vec3 color0 = bilinearCubeUV( envMap, sampleDir, mipInt );
|
||
if ( mipF == 0.0 ) {
|
||
return vec4( color0, 1.0 );
|
||
} else {
|
||
vec3 color1 = bilinearCubeUV( envMap, sampleDir, mipInt + 1.0 );
|
||
return vec4( mix( color0, color1, mipF ), 1.0 );
|
||
}
|
||
}
|
||
#endif`,defaultnormal_vertex=`vec3 transformedNormal = objectNormal;
|
||
#ifdef USE_INSTANCING
|
||
mat3 m = mat3( instanceMatrix );
|
||
transformedNormal /= vec3( dot( m[ 0 ], m[ 0 ] ), dot( m[ 1 ], m[ 1 ] ), dot( m[ 2 ], m[ 2 ] ) );
|
||
transformedNormal = m * transformedNormal;
|
||
#endif
|
||
transformedNormal = normalMatrix * transformedNormal;
|
||
#ifdef FLIP_SIDED
|
||
transformedNormal = - transformedNormal;
|
||
#endif
|
||
#ifdef USE_TANGENT
|
||
vec3 transformedTangent = ( modelViewMatrix * vec4( objectTangent, 0.0 ) ).xyz;
|
||
#ifdef FLIP_SIDED
|
||
transformedTangent = - transformedTangent;
|
||
#endif
|
||
#endif`,displacementmap_pars_vertex=`#ifdef USE_DISPLACEMENTMAP
|
||
uniform sampler2D displacementMap;
|
||
uniform float displacementScale;
|
||
uniform float displacementBias;
|
||
#endif`,displacementmap_vertex=`#ifdef USE_DISPLACEMENTMAP
|
||
transformed += normalize( objectNormal ) * ( texture2D( displacementMap, vUv ).x * displacementScale + displacementBias );
|
||
#endif`,emissivemap_fragment=`#ifdef USE_EMISSIVEMAP
|
||
vec4 emissiveColor = texture2D( emissiveMap, vUv );
|
||
totalEmissiveRadiance *= emissiveColor.rgb;
|
||
#endif`,emissivemap_pars_fragment=`#ifdef USE_EMISSIVEMAP
|
||
uniform sampler2D emissiveMap;
|
||
#endif`,encodings_fragment="gl_FragColor = linearToOutputTexel( gl_FragColor );",encodings_pars_fragment=`vec4 LinearToLinear( in vec4 value ) {
|
||
return value;
|
||
}
|
||
vec4 LinearTosRGB( 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 );
|
||
}`,envmap_fragment=`#ifdef USE_ENVMAP
|
||
#ifdef ENV_WORLDPOS
|
||
vec3 cameraToFrag;
|
||
if ( isOrthographic ) {
|
||
cameraToFrag = normalize( vec3( - viewMatrix[ 0 ][ 2 ], - viewMatrix[ 1 ][ 2 ], - viewMatrix[ 2 ][ 2 ] ) );
|
||
} else {
|
||
cameraToFrag = normalize( vWorldPosition - cameraPosition );
|
||
}
|
||
vec3 worldNormal = inverseTransformDirection( normal, viewMatrix );
|
||
#ifdef ENVMAP_MODE_REFLECTION
|
||
vec3 reflectVec = reflect( cameraToFrag, worldNormal );
|
||
#else
|
||
vec3 reflectVec = refract( cameraToFrag, worldNormal, refractionRatio );
|
||
#endif
|
||
#else
|
||
vec3 reflectVec = vReflect;
|
||
#endif
|
||
#ifdef ENVMAP_TYPE_CUBE
|
||
vec4 envColor = textureCube( envMap, vec3( flipEnvMap * reflectVec.x, reflectVec.yz ) );
|
||
#else
|
||
vec4 envColor = vec4( 0.0 );
|
||
#endif
|
||
#ifdef ENVMAP_BLENDING_MULTIPLY
|
||
outgoingLight = mix( outgoingLight, outgoingLight * envColor.xyz, specularStrength * reflectivity );
|
||
#elif defined( ENVMAP_BLENDING_MIX )
|
||
outgoingLight = mix( outgoingLight, envColor.xyz, specularStrength * reflectivity );
|
||
#elif defined( ENVMAP_BLENDING_ADD )
|
||
outgoingLight += envColor.xyz * specularStrength * reflectivity;
|
||
#endif
|
||
#endif`,envmap_common_pars_fragment=`#ifdef USE_ENVMAP
|
||
uniform float envMapIntensity;
|
||
uniform float flipEnvMap;
|
||
#ifdef ENVMAP_TYPE_CUBE
|
||
uniform samplerCube envMap;
|
||
#else
|
||
uniform sampler2D envMap;
|
||
#endif
|
||
|
||
#endif`,envmap_pars_fragment=`#ifdef USE_ENVMAP
|
||
uniform float reflectivity;
|
||
#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG ) || defined( LAMBERT )
|
||
#define ENV_WORLDPOS
|
||
#endif
|
||
#ifdef ENV_WORLDPOS
|
||
varying vec3 vWorldPosition;
|
||
uniform float refractionRatio;
|
||
#else
|
||
varying vec3 vReflect;
|
||
#endif
|
||
#endif`,envmap_pars_vertex=`#ifdef USE_ENVMAP
|
||
#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG ) || defined( LAMBERT )
|
||
#define ENV_WORLDPOS
|
||
#endif
|
||
#ifdef ENV_WORLDPOS
|
||
|
||
varying vec3 vWorldPosition;
|
||
#else
|
||
varying vec3 vReflect;
|
||
uniform float refractionRatio;
|
||
#endif
|
||
#endif`,envmap_vertex=`#ifdef USE_ENVMAP
|
||
#ifdef ENV_WORLDPOS
|
||
vWorldPosition = worldPosition.xyz;
|
||
#else
|
||
vec3 cameraToVertex;
|
||
if ( isOrthographic ) {
|
||
cameraToVertex = normalize( vec3( - viewMatrix[ 0 ][ 2 ], - viewMatrix[ 1 ][ 2 ], - viewMatrix[ 2 ][ 2 ] ) );
|
||
} else {
|
||
cameraToVertex = normalize( worldPosition.xyz - cameraPosition );
|
||
}
|
||
vec3 worldNormal = inverseTransformDirection( transformedNormal, viewMatrix );
|
||
#ifdef ENVMAP_MODE_REFLECTION
|
||
vReflect = reflect( cameraToVertex, worldNormal );
|
||
#else
|
||
vReflect = refract( cameraToVertex, worldNormal, refractionRatio );
|
||
#endif
|
||
#endif
|
||
#endif`,fog_vertex=`#ifdef USE_FOG
|
||
vFogDepth = - mvPosition.z;
|
||
#endif`,fog_pars_vertex=`#ifdef USE_FOG
|
||
varying float vFogDepth;
|
||
#endif`,fog_fragment=`#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`,fog_pars_fragment=`#ifdef USE_FOG
|
||
uniform vec3 fogColor;
|
||
varying float vFogDepth;
|
||
#ifdef FOG_EXP2
|
||
uniform float fogDensity;
|
||
#else
|
||
uniform float fogNear;
|
||
uniform float fogFar;
|
||
#endif
|
||
#endif`,gradientmap_pars_fragment=`#ifdef USE_GRADIENTMAP
|
||
uniform sampler2D gradientMap;
|
||
#endif
|
||
vec3 getGradientIrradiance( vec3 normal, vec3 lightDirection ) {
|
||
float dotNL = dot( normal, lightDirection );
|
||
vec2 coord = vec2( dotNL * 0.5 + 0.5, 0.0 );
|
||
#ifdef USE_GRADIENTMAP
|
||
return vec3( texture2D( gradientMap, coord ).r );
|
||
#else
|
||
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
|
||
}`,lightmap_fragment=`#ifdef USE_LIGHTMAP
|
||
vec4 lightMapTexel = texture2D( lightMap, vUv2 );
|
||
vec3 lightMapIrradiance = lightMapTexel.rgb * lightMapIntensity;
|
||
reflectedLight.indirectDiffuse += lightMapIrradiance;
|
||
#endif`,lightmap_pars_fragment=`#ifdef USE_LIGHTMAP
|
||
uniform sampler2D lightMap;
|
||
uniform float lightMapIntensity;
|
||
#endif`,lights_lambert_fragment=`LambertMaterial material;
|
||
material.diffuseColor = diffuseColor.rgb;
|
||
material.specularStrength = specularStrength;`,lights_lambert_pars_fragment=`varying vec3 vViewPosition;
|
||
struct LambertMaterial {
|
||
vec3 diffuseColor;
|
||
float specularStrength;
|
||
};
|
||
void RE_Direct_Lambert( const in IncidentLight directLight, const in GeometricContext geometry, const in LambertMaterial material, inout ReflectedLight reflectedLight ) {
|
||
float dotNL = saturate( dot( geometry.normal, directLight.direction ) );
|
||
vec3 irradiance = dotNL * directLight.color;
|
||
reflectedLight.directDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );
|
||
}
|
||
void RE_IndirectDiffuse_Lambert( const in vec3 irradiance, const in GeometricContext geometry, const in LambertMaterial material, inout ReflectedLight reflectedLight ) {
|
||
reflectedLight.indirectDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );
|
||
}
|
||
#define RE_Direct RE_Direct_Lambert
|
||
#define RE_IndirectDiffuse RE_IndirectDiffuse_Lambert`,lights_pars_begin=`uniform bool receiveShadow;
|
||
uniform vec3 ambientLightColor;
|
||
uniform vec3 lightProbe[ 9 ];
|
||
vec3 shGetIrradianceAt( in vec3 normal, in vec3 shCoefficients[ 9 ] ) {
|
||
float x = normal.x, y = normal.y, z = normal.z;
|
||
vec3 result = shCoefficients[ 0 ] * 0.886227;
|
||
result += shCoefficients[ 1 ] * 2.0 * 0.511664 * y;
|
||
result += shCoefficients[ 2 ] * 2.0 * 0.511664 * z;
|
||
result += shCoefficients[ 3 ] * 2.0 * 0.511664 * x;
|
||
result += shCoefficients[ 4 ] * 2.0 * 0.429043 * x * y;
|
||
result += shCoefficients[ 5 ] * 2.0 * 0.429043 * y * z;
|
||
result += shCoefficients[ 6 ] * ( 0.743125 * z * z - 0.247708 );
|
||
result += shCoefficients[ 7 ] * 2.0 * 0.429043 * x * z;
|
||
result += shCoefficients[ 8 ] * 0.429043 * ( x * x - y * y );
|
||
return result;
|
||
}
|
||
vec3 getLightProbeIrradiance( const in vec3 lightProbe[ 9 ], const in vec3 normal ) {
|
||
vec3 worldNormal = inverseTransformDirection( normal, viewMatrix );
|
||
vec3 irradiance = shGetIrradianceAt( worldNormal, lightProbe );
|
||
return irradiance;
|
||
}
|
||
vec3 getAmbientLightIrradiance( const in vec3 ambientLightColor ) {
|
||
vec3 irradiance = ambientLightColor;
|
||
return irradiance;
|
||
}
|
||
float getDistanceAttenuation( const in float lightDistance, const in float cutoffDistance, const in float decayExponent ) {
|
||
#if defined ( PHYSICALLY_CORRECT_LIGHTS )
|
||
float distanceFalloff = 1.0 / max( pow( lightDistance, decayExponent ), 0.01 );
|
||
if ( cutoffDistance > 0.0 ) {
|
||
distanceFalloff *= pow2( saturate( 1.0 - pow4( lightDistance / cutoffDistance ) ) );
|
||
}
|
||
return distanceFalloff;
|
||
#else
|
||
if ( cutoffDistance > 0.0 && decayExponent > 0.0 ) {
|
||
return pow( saturate( - lightDistance / cutoffDistance + 1.0 ), decayExponent );
|
||
}
|
||
return 1.0;
|
||
#endif
|
||
}
|
||
float getSpotAttenuation( const in float coneCosine, const in float penumbraCosine, const in float angleCosine ) {
|
||
return smoothstep( coneCosine, penumbraCosine, angleCosine );
|
||
}
|
||
#if NUM_DIR_LIGHTS > 0
|
||
struct DirectionalLight {
|
||
vec3 direction;
|
||
vec3 color;
|
||
};
|
||
uniform DirectionalLight directionalLights[ NUM_DIR_LIGHTS ];
|
||
void getDirectionalLightInfo( const in DirectionalLight directionalLight, const in GeometricContext geometry, out IncidentLight light ) {
|
||
light.color = directionalLight.color;
|
||
light.direction = directionalLight.direction;
|
||
light.visible = true;
|
||
}
|
||
#endif
|
||
#if NUM_POINT_LIGHTS > 0
|
||
struct PointLight {
|
||
vec3 position;
|
||
vec3 color;
|
||
float distance;
|
||
float decay;
|
||
};
|
||
uniform PointLight pointLights[ NUM_POINT_LIGHTS ];
|
||
void getPointLightInfo( const in PointLight pointLight, const in GeometricContext geometry, out IncidentLight light ) {
|
||
vec3 lVector = pointLight.position - geometry.position;
|
||
light.direction = normalize( lVector );
|
||
float lightDistance = length( lVector );
|
||
light.color = pointLight.color;
|
||
light.color *= getDistanceAttenuation( lightDistance, pointLight.distance, pointLight.decay );
|
||
light.visible = ( light.color != vec3( 0.0 ) );
|
||
}
|
||
#endif
|
||
#if NUM_SPOT_LIGHTS > 0
|
||
struct SpotLight {
|
||
vec3 position;
|
||
vec3 direction;
|
||
vec3 color;
|
||
float distance;
|
||
float decay;
|
||
float coneCos;
|
||
float penumbraCos;
|
||
};
|
||
uniform SpotLight spotLights[ NUM_SPOT_LIGHTS ];
|
||
void getSpotLightInfo( const in SpotLight spotLight, const in GeometricContext geometry, out IncidentLight light ) {
|
||
vec3 lVector = spotLight.position - geometry.position;
|
||
light.direction = normalize( lVector );
|
||
float angleCos = dot( light.direction, spotLight.direction );
|
||
float spotAttenuation = getSpotAttenuation( spotLight.coneCos, spotLight.penumbraCos, angleCos );
|
||
if ( spotAttenuation > 0.0 ) {
|
||
float lightDistance = length( lVector );
|
||
light.color = spotLight.color * spotAttenuation;
|
||
light.color *= getDistanceAttenuation( lightDistance, spotLight.distance, spotLight.decay );
|
||
light.visible = ( light.color != vec3( 0.0 ) );
|
||
} else {
|
||
light.color = vec3( 0.0 );
|
||
light.visible = false;
|
||
}
|
||
}
|
||
#endif
|
||
#if NUM_RECT_AREA_LIGHTS > 0
|
||
struct RectAreaLight {
|
||
vec3 color;
|
||
vec3 position;
|
||
vec3 halfWidth;
|
||
vec3 halfHeight;
|
||
};
|
||
uniform sampler2D ltc_1; uniform sampler2D ltc_2;
|
||
uniform RectAreaLight rectAreaLights[ NUM_RECT_AREA_LIGHTS ];
|
||
#endif
|
||
#if NUM_HEMI_LIGHTS > 0
|
||
struct HemisphereLight {
|
||
vec3 direction;
|
||
vec3 skyColor;
|
||
vec3 groundColor;
|
||
};
|
||
uniform HemisphereLight hemisphereLights[ NUM_HEMI_LIGHTS ];
|
||
vec3 getHemisphereLightIrradiance( const in HemisphereLight hemiLight, const in vec3 normal ) {
|
||
float dotNL = dot( normal, hemiLight.direction );
|
||
float hemiDiffuseWeight = 0.5 * dotNL + 0.5;
|
||
vec3 irradiance = mix( hemiLight.groundColor, hemiLight.skyColor, hemiDiffuseWeight );
|
||
return irradiance;
|
||
}
|
||
#endif`,envmap_physical_pars_fragment=`#if defined( USE_ENVMAP )
|
||
vec3 getIBLIrradiance( const in vec3 normal ) {
|
||
#if defined( ENVMAP_TYPE_CUBE_UV )
|
||
vec3 worldNormal = inverseTransformDirection( normal, viewMatrix );
|
||
vec4 envMapColor = textureCubeUV( envMap, worldNormal, 1.0 );
|
||
return PI * envMapColor.rgb * envMapIntensity;
|
||
#else
|
||
return vec3( 0.0 );
|
||
#endif
|
||
}
|
||
vec3 getIBLRadiance( const in vec3 viewDir, const in vec3 normal, const in float roughness ) {
|
||
#if defined( ENVMAP_TYPE_CUBE_UV )
|
||
vec3 reflectVec = reflect( - viewDir, normal );
|
||
reflectVec = normalize( mix( reflectVec, normal, roughness * roughness) );
|
||
reflectVec = inverseTransformDirection( reflectVec, viewMatrix );
|
||
vec4 envMapColor = textureCubeUV( envMap, reflectVec, roughness );
|
||
return envMapColor.rgb * envMapIntensity;
|
||
#else
|
||
return vec3( 0.0 );
|
||
#endif
|
||
}
|
||
#endif`,lights_toon_fragment=`ToonMaterial material;
|
||
material.diffuseColor = diffuseColor.rgb;`,lights_toon_pars_fragment=`varying vec3 vViewPosition;
|
||
struct ToonMaterial {
|
||
vec3 diffuseColor;
|
||
};
|
||
void RE_Direct_Toon( const in IncidentLight directLight, const in GeometricContext geometry, const in ToonMaterial material, inout ReflectedLight reflectedLight ) {
|
||
vec3 irradiance = getGradientIrradiance( geometry.normal, directLight.direction ) * directLight.color;
|
||
reflectedLight.directDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );
|
||
}
|
||
void RE_IndirectDiffuse_Toon( const in vec3 irradiance, const in GeometricContext geometry, const in ToonMaterial material, inout ReflectedLight reflectedLight ) {
|
||
reflectedLight.indirectDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );
|
||
}
|
||
#define RE_Direct RE_Direct_Toon
|
||
#define RE_IndirectDiffuse RE_IndirectDiffuse_Toon`,lights_phong_fragment=`BlinnPhongMaterial material;
|
||
material.diffuseColor = diffuseColor.rgb;
|
||
material.specularColor = specular;
|
||
material.specularShininess = shininess;
|
||
material.specularStrength = specularStrength;`,lights_phong_pars_fragment=`varying vec3 vViewPosition;
|
||
struct BlinnPhongMaterial {
|
||
vec3 diffuseColor;
|
||
vec3 specularColor;
|
||
float specularShininess;
|
||
float specularStrength;
|
||
};
|
||
void RE_Direct_BlinnPhong( const in IncidentLight directLight, const in GeometricContext geometry, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {
|
||
float dotNL = saturate( dot( geometry.normal, directLight.direction ) );
|
||
vec3 irradiance = dotNL * directLight.color;
|
||
reflectedLight.directDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );
|
||
reflectedLight.directSpecular += irradiance * BRDF_BlinnPhong( directLight.direction, geometry.viewDir, geometry.normal, material.specularColor, material.specularShininess ) * material.specularStrength;
|
||
}
|
||
void RE_IndirectDiffuse_BlinnPhong( const in vec3 irradiance, const in GeometricContext geometry, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {
|
||
reflectedLight.indirectDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );
|
||
}
|
||
#define RE_Direct RE_Direct_BlinnPhong
|
||
#define RE_IndirectDiffuse RE_IndirectDiffuse_BlinnPhong`,lights_physical_fragment=`PhysicalMaterial material;
|
||
material.diffuseColor = diffuseColor.rgb * ( 1.0 - metalnessFactor );
|
||
vec3 dxy = max( abs( dFdx( geometryNormal ) ), abs( dFdy( geometryNormal ) ) );
|
||
float geometryRoughness = max( max( dxy.x, dxy.y ), dxy.z );
|
||
material.roughness = max( roughnessFactor, 0.0525 );material.roughness += geometryRoughness;
|
||
material.roughness = min( material.roughness, 1.0 );
|
||
#ifdef IOR
|
||
material.ior = ior;
|
||
#ifdef SPECULAR
|
||
float specularIntensityFactor = specularIntensity;
|
||
vec3 specularColorFactor = specularColor;
|
||
#ifdef USE_SPECULARINTENSITYMAP
|
||
specularIntensityFactor *= texture2D( specularIntensityMap, vUv ).a;
|
||
#endif
|
||
#ifdef USE_SPECULARCOLORMAP
|
||
specularColorFactor *= texture2D( specularColorMap, vUv ).rgb;
|
||
#endif
|
||
material.specularF90 = mix( specularIntensityFactor, 1.0, metalnessFactor );
|
||
#else
|
||
float specularIntensityFactor = 1.0;
|
||
vec3 specularColorFactor = vec3( 1.0 );
|
||
material.specularF90 = 1.0;
|
||
#endif
|
||
material.specularColor = mix( min( pow2( ( material.ior - 1.0 ) / ( material.ior + 1.0 ) ) * specularColorFactor, vec3( 1.0 ) ) * specularIntensityFactor, diffuseColor.rgb, metalnessFactor );
|
||
#else
|
||
material.specularColor = mix( vec3( 0.04 ), diffuseColor.rgb, metalnessFactor );
|
||
material.specularF90 = 1.0;
|
||
#endif
|
||
#ifdef USE_CLEARCOAT
|
||
material.clearcoat = clearcoat;
|
||
material.clearcoatRoughness = clearcoatRoughness;
|
||
material.clearcoatF0 = vec3( 0.04 );
|
||
material.clearcoatF90 = 1.0;
|
||
#ifdef USE_CLEARCOATMAP
|
||
material.clearcoat *= texture2D( clearcoatMap, vUv ).x;
|
||
#endif
|
||
#ifdef USE_CLEARCOAT_ROUGHNESSMAP
|
||
material.clearcoatRoughness *= texture2D( clearcoatRoughnessMap, vUv ).y;
|
||
#endif
|
||
material.clearcoat = saturate( material.clearcoat ); material.clearcoatRoughness = max( material.clearcoatRoughness, 0.0525 );
|
||
material.clearcoatRoughness += geometryRoughness;
|
||
material.clearcoatRoughness = min( material.clearcoatRoughness, 1.0 );
|
||
#endif
|
||
#ifdef USE_IRIDESCENCE
|
||
material.iridescence = iridescence;
|
||
material.iridescenceIOR = iridescenceIOR;
|
||
#ifdef USE_IRIDESCENCEMAP
|
||
material.iridescence *= texture2D( iridescenceMap, vUv ).r;
|
||
#endif
|
||
#ifdef USE_IRIDESCENCE_THICKNESSMAP
|
||
material.iridescenceThickness = (iridescenceThicknessMaximum - iridescenceThicknessMinimum) * texture2D( iridescenceThicknessMap, vUv ).g + iridescenceThicknessMinimum;
|
||
#else
|
||
material.iridescenceThickness = iridescenceThicknessMaximum;
|
||
#endif
|
||
#endif
|
||
#ifdef USE_SHEEN
|
||
material.sheenColor = sheenColor;
|
||
#ifdef USE_SHEENCOLORMAP
|
||
material.sheenColor *= texture2D( sheenColorMap, vUv ).rgb;
|
||
#endif
|
||
material.sheenRoughness = clamp( sheenRoughness, 0.07, 1.0 );
|
||
#ifdef USE_SHEENROUGHNESSMAP
|
||
material.sheenRoughness *= texture2D( sheenRoughnessMap, vUv ).a;
|
||
#endif
|
||
#endif`,lights_physical_pars_fragment=`struct PhysicalMaterial {
|
||
vec3 diffuseColor;
|
||
float roughness;
|
||
vec3 specularColor;
|
||
float specularF90;
|
||
#ifdef USE_CLEARCOAT
|
||
float clearcoat;
|
||
float clearcoatRoughness;
|
||
vec3 clearcoatF0;
|
||
float clearcoatF90;
|
||
#endif
|
||
#ifdef USE_IRIDESCENCE
|
||
float iridescence;
|
||
float iridescenceIOR;
|
||
float iridescenceThickness;
|
||
vec3 iridescenceFresnel;
|
||
vec3 iridescenceF0;
|
||
#endif
|
||
#ifdef USE_SHEEN
|
||
vec3 sheenColor;
|
||
float sheenRoughness;
|
||
#endif
|
||
#ifdef IOR
|
||
float ior;
|
||
#endif
|
||
#ifdef USE_TRANSMISSION
|
||
float transmission;
|
||
float transmissionAlpha;
|
||
float thickness;
|
||
float attenuationDistance;
|
||
vec3 attenuationColor;
|
||
#endif
|
||
};
|
||
vec3 clearcoatSpecular = vec3( 0.0 );
|
||
vec3 sheenSpecular = vec3( 0.0 );
|
||
float IBLSheenBRDF( const in vec3 normal, const in vec3 viewDir, const in float roughness ) {
|
||
float dotNV = saturate( dot( normal, viewDir ) );
|
||
float r2 = roughness * roughness;
|
||
float a = roughness < 0.25 ? -339.2 * r2 + 161.4 * roughness - 25.9 : -8.48 * r2 + 14.3 * roughness - 9.95;
|
||
float b = roughness < 0.25 ? 44.0 * r2 - 23.7 * roughness + 3.26 : 1.97 * r2 - 3.27 * roughness + 0.72;
|
||
float DG = exp( a * dotNV + b ) + ( roughness < 0.25 ? 0.0 : 0.1 * ( roughness - 0.25 ) );
|
||
return saturate( DG * RECIPROCAL_PI );
|
||
}
|
||
vec2 DFGApprox( const in vec3 normal, const in vec3 viewDir, const in float roughness ) {
|
||
float dotNV = saturate( dot( normal, viewDir ) );
|
||
const vec4 c0 = vec4( - 1, - 0.0275, - 0.572, 0.022 );
|
||
const vec4 c1 = vec4( 1, 0.0425, 1.04, - 0.04 );
|
||
vec4 r = roughness * c0 + c1;
|
||
float a004 = min( r.x * r.x, exp2( - 9.28 * dotNV ) ) * r.x + r.y;
|
||
vec2 fab = vec2( - 1.04, 1.04 ) * a004 + r.zw;
|
||
return fab;
|
||
}
|
||
vec3 EnvironmentBRDF( const in vec3 normal, const in vec3 viewDir, const in vec3 specularColor, const in float specularF90, const in float roughness ) {
|
||
vec2 fab = DFGApprox( normal, viewDir, roughness );
|
||
return specularColor * fab.x + specularF90 * fab.y;
|
||
}
|
||
#ifdef USE_IRIDESCENCE
|
||
void computeMultiscatteringIridescence( const in vec3 normal, const in vec3 viewDir, const in vec3 specularColor, const in float specularF90, const in float iridescence, const in vec3 iridescenceF0, const in float roughness, inout vec3 singleScatter, inout vec3 multiScatter ) {
|
||
#else
|
||
void computeMultiscattering( const in vec3 normal, const in vec3 viewDir, const in vec3 specularColor, const in float specularF90, const in float roughness, inout vec3 singleScatter, inout vec3 multiScatter ) {
|
||
#endif
|
||
vec2 fab = DFGApprox( normal, viewDir, roughness );
|
||
#ifdef USE_IRIDESCENCE
|
||
vec3 Fr = mix( specularColor, iridescenceF0, iridescence );
|
||
#else
|
||
vec3 Fr = specularColor;
|
||
#endif
|
||
vec3 FssEss = Fr * fab.x + specularF90 * fab.y;
|
||
float Ess = fab.x + fab.y;
|
||
float Ems = 1.0 - Ess;
|
||
vec3 Favg = Fr + ( 1.0 - Fr ) * 0.047619; vec3 Fms = FssEss * Favg / ( 1.0 - Ems * Favg );
|
||
singleScatter += FssEss;
|
||
multiScatter += Fms * Ems;
|
||
}
|
||
#if NUM_RECT_AREA_LIGHTS > 0
|
||
void RE_Direct_RectArea_Physical( const in RectAreaLight rectAreaLight, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {
|
||
vec3 normal = geometry.normal;
|
||
vec3 viewDir = geometry.viewDir;
|
||
vec3 position = geometry.position;
|
||
vec3 lightPos = rectAreaLight.position;
|
||
vec3 halfWidth = rectAreaLight.halfWidth;
|
||
vec3 halfHeight = rectAreaLight.halfHeight;
|
||
vec3 lightColor = rectAreaLight.color;
|
||
float roughness = material.roughness;
|
||
vec3 rectCoords[ 4 ];
|
||
rectCoords[ 0 ] = lightPos + halfWidth - halfHeight; rectCoords[ 1 ] = lightPos - halfWidth - halfHeight;
|
||
rectCoords[ 2 ] = lightPos - halfWidth + halfHeight;
|
||
rectCoords[ 3 ] = lightPos + halfWidth + halfHeight;
|
||
vec2 uv = LTC_Uv( normal, viewDir, roughness );
|
||
vec4 t1 = texture2D( ltc_1, uv );
|
||
vec4 t2 = texture2D( ltc_2, uv );
|
||
mat3 mInv = mat3(
|
||
vec3( t1.x, 0, t1.y ),
|
||
vec3( 0, 1, 0 ),
|
||
vec3( t1.z, 0, t1.w )
|
||
);
|
||
vec3 fresnel = ( material.specularColor * t2.x + ( vec3( 1.0 ) - material.specularColor ) * t2.y );
|
||
reflectedLight.directSpecular += lightColor * fresnel * LTC_Evaluate( normal, viewDir, position, mInv, rectCoords );
|
||
reflectedLight.directDiffuse += lightColor * material.diffuseColor * LTC_Evaluate( normal, viewDir, position, mat3( 1.0 ), rectCoords );
|
||
}
|
||
#endif
|
||
void RE_Direct_Physical( const in IncidentLight directLight, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {
|
||
float dotNL = saturate( dot( geometry.normal, directLight.direction ) );
|
||
vec3 irradiance = dotNL * directLight.color;
|
||
#ifdef USE_CLEARCOAT
|
||
float dotNLcc = saturate( dot( geometry.clearcoatNormal, directLight.direction ) );
|
||
vec3 ccIrradiance = dotNLcc * directLight.color;
|
||
clearcoatSpecular += ccIrradiance * BRDF_GGX( directLight.direction, geometry.viewDir, geometry.clearcoatNormal, material.clearcoatF0, material.clearcoatF90, material.clearcoatRoughness );
|
||
#endif
|
||
#ifdef USE_SHEEN
|
||
sheenSpecular += irradiance * BRDF_Sheen( directLight.direction, geometry.viewDir, geometry.normal, material.sheenColor, material.sheenRoughness );
|
||
#endif
|
||
#ifdef USE_IRIDESCENCE
|
||
reflectedLight.directSpecular += irradiance * BRDF_GGX_Iridescence( directLight.direction, geometry.viewDir, geometry.normal, material.specularColor, material.specularF90, material.iridescence, material.iridescenceFresnel, material.roughness );
|
||
#else
|
||
reflectedLight.directSpecular += irradiance * BRDF_GGX( directLight.direction, geometry.viewDir, geometry.normal, material.specularColor, material.specularF90, material.roughness );
|
||
#endif
|
||
reflectedLight.directDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );
|
||
}
|
||
void RE_IndirectDiffuse_Physical( const in vec3 irradiance, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {
|
||
reflectedLight.indirectDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );
|
||
}
|
||
void RE_IndirectSpecular_Physical( const in vec3 radiance, const in vec3 irradiance, const in vec3 clearcoatRadiance, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight) {
|
||
#ifdef USE_CLEARCOAT
|
||
clearcoatSpecular += clearcoatRadiance * EnvironmentBRDF( geometry.clearcoatNormal, geometry.viewDir, material.clearcoatF0, material.clearcoatF90, material.clearcoatRoughness );
|
||
#endif
|
||
#ifdef USE_SHEEN
|
||
sheenSpecular += irradiance * material.sheenColor * IBLSheenBRDF( geometry.normal, geometry.viewDir, material.sheenRoughness );
|
||
#endif
|
||
vec3 singleScattering = vec3( 0.0 );
|
||
vec3 multiScattering = vec3( 0.0 );
|
||
vec3 cosineWeightedIrradiance = irradiance * RECIPROCAL_PI;
|
||
#ifdef USE_IRIDESCENCE
|
||
computeMultiscatteringIridescence( geometry.normal, geometry.viewDir, material.specularColor, material.specularF90, material.iridescence, material.iridescenceFresnel, material.roughness, singleScattering, multiScattering );
|
||
#else
|
||
computeMultiscattering( geometry.normal, geometry.viewDir, material.specularColor, material.specularF90, material.roughness, singleScattering, multiScattering );
|
||
#endif
|
||
vec3 totalScattering = singleScattering + multiScattering;
|
||
vec3 diffuse = material.diffuseColor * ( 1.0 - max( max( totalScattering.r, totalScattering.g ), totalScattering.b ) );
|
||
reflectedLight.indirectSpecular += radiance * singleScattering;
|
||
reflectedLight.indirectSpecular += multiScattering * cosineWeightedIrradiance;
|
||
reflectedLight.indirectDiffuse += diffuse * cosineWeightedIrradiance;
|
||
}
|
||
#define RE_Direct RE_Direct_Physical
|
||
#define RE_Direct_RectArea RE_Direct_RectArea_Physical
|
||
#define RE_IndirectDiffuse RE_IndirectDiffuse_Physical
|
||
#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 );
|
||
}`,lights_fragment_begin=`
|
||
GeometricContext geometry;
|
||
geometry.position = - vViewPosition;
|
||
geometry.normal = normal;
|
||
geometry.viewDir = ( isOrthographic ) ? vec3( 0, 0, 1 ) : normalize( vViewPosition );
|
||
#ifdef USE_CLEARCOAT
|
||
geometry.clearcoatNormal = clearcoatNormal;
|
||
#endif
|
||
#ifdef USE_IRIDESCENCE
|
||
float dotNVi = saturate( dot( normal, geometry.viewDir ) );
|
||
if ( material.iridescenceThickness == 0.0 ) {
|
||
material.iridescence = 0.0;
|
||
} else {
|
||
material.iridescence = saturate( material.iridescence );
|
||
}
|
||
if ( material.iridescence > 0.0 ) {
|
||
material.iridescenceFresnel = evalIridescence( 1.0, material.iridescenceIOR, dotNVi, material.iridescenceThickness, material.specularColor );
|
||
material.iridescenceF0 = Schlick_to_F0( material.iridescenceFresnel, 1.0, dotNVi );
|
||
}
|
||
#endif
|
||
IncidentLight directLight;
|
||
#if ( NUM_POINT_LIGHTS > 0 ) && defined( RE_Direct )
|
||
PointLight pointLight;
|
||
#if defined( USE_SHADOWMAP ) && NUM_POINT_LIGHT_SHADOWS > 0
|
||
PointLightShadow pointLightShadow;
|
||
#endif
|
||
#pragma unroll_loop_start
|
||
for ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {
|
||
pointLight = pointLights[ i ];
|
||
getPointLightInfo( pointLight, geometry, directLight );
|
||
#if defined( USE_SHADOWMAP ) && ( UNROLLED_LOOP_INDEX < NUM_POINT_LIGHT_SHADOWS )
|
||
pointLightShadow = pointLightShadows[ i ];
|
||
directLight.color *= all( bvec2( directLight.visible, receiveShadow ) ) ? getPointShadow( pointShadowMap[ i ], pointLightShadow.shadowMapSize, pointLightShadow.shadowBias, pointLightShadow.shadowRadius, vPointShadowCoord[ i ], pointLightShadow.shadowCameraNear, pointLightShadow.shadowCameraFar ) : 1.0;
|
||
#endif
|
||
RE_Direct( directLight, geometry, material, reflectedLight );
|
||
}
|
||
#pragma unroll_loop_end
|
||
#endif
|
||
#if ( NUM_SPOT_LIGHTS > 0 ) && defined( RE_Direct )
|
||
SpotLight spotLight;
|
||
vec4 spotColor;
|
||
vec3 spotLightCoord;
|
||
bool inSpotLightMap;
|
||
#if defined( USE_SHADOWMAP ) && NUM_SPOT_LIGHT_SHADOWS > 0
|
||
SpotLightShadow spotLightShadow;
|
||
#endif
|
||
#pragma unroll_loop_start
|
||
for ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {
|
||
spotLight = spotLights[ i ];
|
||
getSpotLightInfo( spotLight, geometry, directLight );
|
||
#if ( UNROLLED_LOOP_INDEX < NUM_SPOT_LIGHT_SHADOWS_WITH_MAPS )
|
||
#define SPOT_LIGHT_MAP_INDEX UNROLLED_LOOP_INDEX
|
||
#elif ( UNROLLED_LOOP_INDEX < NUM_SPOT_LIGHT_SHADOWS )
|
||
#define SPOT_LIGHT_MAP_INDEX NUM_SPOT_LIGHT_MAPS
|
||
#else
|
||
#define SPOT_LIGHT_MAP_INDEX ( UNROLLED_LOOP_INDEX - NUM_SPOT_LIGHT_SHADOWS + NUM_SPOT_LIGHT_SHADOWS_WITH_MAPS )
|
||
#endif
|
||
#if ( SPOT_LIGHT_MAP_INDEX < NUM_SPOT_LIGHT_MAPS )
|
||
spotLightCoord = vSpotLightCoord[ i ].xyz / vSpotLightCoord[ i ].w;
|
||
inSpotLightMap = all( lessThan( abs( spotLightCoord * 2. - 1. ), vec3( 1.0 ) ) );
|
||
spotColor = texture2D( spotLightMap[ SPOT_LIGHT_MAP_INDEX ], spotLightCoord.xy );
|
||
directLight.color = inSpotLightMap ? directLight.color * spotColor.rgb : directLight.color;
|
||
#endif
|
||
#undef SPOT_LIGHT_MAP_INDEX
|
||
#if defined( USE_SHADOWMAP ) && ( UNROLLED_LOOP_INDEX < NUM_SPOT_LIGHT_SHADOWS )
|
||
spotLightShadow = spotLightShadows[ i ];
|
||
directLight.color *= all( bvec2( directLight.visible, receiveShadow ) ) ? getShadow( spotShadowMap[ i ], spotLightShadow.shadowMapSize, spotLightShadow.shadowBias, spotLightShadow.shadowRadius, vSpotLightCoord[ i ] ) : 1.0;
|
||
#endif
|
||
RE_Direct( directLight, geometry, material, reflectedLight );
|
||
}
|
||
#pragma unroll_loop_end
|
||
#endif
|
||
#if ( NUM_DIR_LIGHTS > 0 ) && defined( RE_Direct )
|
||
DirectionalLight directionalLight;
|
||
#if defined( USE_SHADOWMAP ) && NUM_DIR_LIGHT_SHADOWS > 0
|
||
DirectionalLightShadow directionalLightShadow;
|
||
#endif
|
||
#pragma unroll_loop_start
|
||
for ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {
|
||
directionalLight = directionalLights[ i ];
|
||
getDirectionalLightInfo( directionalLight, geometry, directLight );
|
||
#if defined( USE_SHADOWMAP ) && ( UNROLLED_LOOP_INDEX < NUM_DIR_LIGHT_SHADOWS )
|
||
directionalLightShadow = directionalLightShadows[ i ];
|
||
directLight.color *= all( bvec2( directLight.visible, receiveShadow ) ) ? getShadow( directionalShadowMap[ i ], directionalLightShadow.shadowMapSize, directionalLightShadow.shadowBias, directionalLightShadow.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;
|
||
#endif
|
||
RE_Direct( directLight, geometry, material, reflectedLight );
|
||
}
|
||
#pragma unroll_loop_end
|
||
#endif
|
||
#if ( NUM_RECT_AREA_LIGHTS > 0 ) && defined( RE_Direct_RectArea )
|
||
RectAreaLight rectAreaLight;
|
||
#pragma unroll_loop_start
|
||
for ( int i = 0; i < NUM_RECT_AREA_LIGHTS; i ++ ) {
|
||
rectAreaLight = rectAreaLights[ i ];
|
||
RE_Direct_RectArea( rectAreaLight, geometry, material, reflectedLight );
|
||
}
|
||
#pragma unroll_loop_end
|
||
#endif
|
||
#if defined( RE_IndirectDiffuse )
|
||
vec3 iblIrradiance = vec3( 0.0 );
|
||
vec3 irradiance = getAmbientLightIrradiance( ambientLightColor );
|
||
irradiance += getLightProbeIrradiance( lightProbe, geometry.normal );
|
||
#if ( NUM_HEMI_LIGHTS > 0 )
|
||
#pragma unroll_loop_start
|
||
for ( int i = 0; i < NUM_HEMI_LIGHTS; i ++ ) {
|
||
irradiance += getHemisphereLightIrradiance( hemisphereLights[ i ], geometry.normal );
|
||
}
|
||
#pragma unroll_loop_end
|
||
#endif
|
||
#endif
|
||
#if defined( RE_IndirectSpecular )
|
||
vec3 radiance = vec3( 0.0 );
|
||
vec3 clearcoatRadiance = vec3( 0.0 );
|
||
#endif`,lights_fragment_maps=`#if defined( RE_IndirectDiffuse )
|
||
#ifdef USE_LIGHTMAP
|
||
vec4 lightMapTexel = texture2D( lightMap, vUv2 );
|
||
vec3 lightMapIrradiance = lightMapTexel.rgb * lightMapIntensity;
|
||
irradiance += lightMapIrradiance;
|
||
#endif
|
||
#if defined( USE_ENVMAP ) && defined( STANDARD ) && defined( ENVMAP_TYPE_CUBE_UV )
|
||
iblIrradiance += getIBLIrradiance( geometry.normal );
|
||
#endif
|
||
#endif
|
||
#if defined( USE_ENVMAP ) && defined( RE_IndirectSpecular )
|
||
radiance += getIBLRadiance( geometry.viewDir, geometry.normal, material.roughness );
|
||
#ifdef USE_CLEARCOAT
|
||
clearcoatRadiance += getIBLRadiance( geometry.viewDir, geometry.clearcoatNormal, material.clearcoatRoughness );
|
||
#endif
|
||
#endif`,lights_fragment_end=`#if defined( RE_IndirectDiffuse )
|
||
RE_IndirectDiffuse( irradiance, geometry, material, reflectedLight );
|
||
#endif
|
||
#if defined( RE_IndirectSpecular )
|
||
RE_IndirectSpecular( radiance, iblIrradiance, clearcoatRadiance, geometry, material, reflectedLight );
|
||
#endif`,logdepthbuf_fragment=`#if defined( USE_LOGDEPTHBUF ) && defined( USE_LOGDEPTHBUF_EXT )
|
||
gl_FragDepthEXT = vIsPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;
|
||
#endif`,logdepthbuf_pars_fragment=`#if defined( USE_LOGDEPTHBUF ) && defined( USE_LOGDEPTHBUF_EXT )
|
||
uniform float logDepthBufFC;
|
||
varying float vFragDepth;
|
||
varying float vIsPerspective;
|
||
#endif`,logdepthbuf_pars_vertex=`#ifdef USE_LOGDEPTHBUF
|
||
#ifdef USE_LOGDEPTHBUF_EXT
|
||
varying float vFragDepth;
|
||
varying float vIsPerspective;
|
||
#else
|
||
uniform float logDepthBufFC;
|
||
#endif
|
||
#endif`,logdepthbuf_vertex=`#ifdef USE_LOGDEPTHBUF
|
||
#ifdef USE_LOGDEPTHBUF_EXT
|
||
vFragDepth = 1.0 + gl_Position.w;
|
||
vIsPerspective = float( isPerspectiveMatrix( projectionMatrix ) );
|
||
#else
|
||
if ( isPerspectiveMatrix( projectionMatrix ) ) {
|
||
gl_Position.z = log2( max( EPSILON, gl_Position.w + 1.0 ) ) * logDepthBufFC - 1.0;
|
||
gl_Position.z *= gl_Position.w;
|
||
}
|
||
#endif
|
||
#endif`,map_fragment=`#ifdef USE_MAP
|
||
vec4 sampledDiffuseColor = texture2D( map, vUv );
|
||
#ifdef DECODE_VIDEO_TEXTURE
|
||
sampledDiffuseColor = vec4( mix( pow( sampledDiffuseColor.rgb * 0.9478672986 + vec3( 0.0521327014 ), vec3( 2.4 ) ), sampledDiffuseColor.rgb * 0.0773993808, vec3( lessThanEqual( sampledDiffuseColor.rgb, vec3( 0.04045 ) ) ) ), sampledDiffuseColor.w );
|
||
#endif
|
||
diffuseColor *= sampledDiffuseColor;
|
||
#endif`,map_pars_fragment=`#ifdef USE_MAP
|
||
uniform sampler2D map;
|
||
#endif`,map_particle_fragment=`#if defined( USE_MAP ) || defined( USE_ALPHAMAP )
|
||
vec2 uv = ( uvTransform * vec3( gl_PointCoord.x, 1.0 - gl_PointCoord.y, 1 ) ).xy;
|
||
#endif
|
||
#ifdef USE_MAP
|
||
diffuseColor *= texture2D( map, uv );
|
||
#endif
|
||
#ifdef USE_ALPHAMAP
|
||
diffuseColor.a *= texture2D( alphaMap, uv ).g;
|
||
#endif`,map_particle_pars_fragment=`#if defined( USE_MAP ) || defined( USE_ALPHAMAP )
|
||
uniform mat3 uvTransform;
|
||
#endif
|
||
#ifdef USE_MAP
|
||
uniform sampler2D map;
|
||
#endif
|
||
#ifdef USE_ALPHAMAP
|
||
uniform sampler2D alphaMap;
|
||
#endif`,metalnessmap_fragment=`float metalnessFactor = metalness;
|
||
#ifdef USE_METALNESSMAP
|
||
vec4 texelMetalness = texture2D( metalnessMap, vUv );
|
||
metalnessFactor *= texelMetalness.b;
|
||
#endif`,metalnessmap_pars_fragment=`#ifdef USE_METALNESSMAP
|
||
uniform sampler2D metalnessMap;
|
||
#endif`,morphcolor_vertex=`#if defined( USE_MORPHCOLORS ) && defined( MORPHTARGETS_TEXTURE )
|
||
vColor *= morphTargetBaseInfluence;
|
||
for ( int i = 0; i < MORPHTARGETS_COUNT; i ++ ) {
|
||
#if defined( USE_COLOR_ALPHA )
|
||
if ( morphTargetInfluences[ i ] != 0.0 ) vColor += getMorph( gl_VertexID, i, 2 ) * morphTargetInfluences[ i ];
|
||
#elif defined( USE_COLOR )
|
||
if ( morphTargetInfluences[ i ] != 0.0 ) vColor += getMorph( gl_VertexID, i, 2 ).rgb * morphTargetInfluences[ i ];
|
||
#endif
|
||
}
|
||
#endif`,morphnormal_vertex=`#ifdef USE_MORPHNORMALS
|
||
objectNormal *= morphTargetBaseInfluence;
|
||
#ifdef MORPHTARGETS_TEXTURE
|
||
for ( int i = 0; i < MORPHTARGETS_COUNT; i ++ ) {
|
||
if ( morphTargetInfluences[ i ] != 0.0 ) objectNormal += getMorph( gl_VertexID, i, 1 ).xyz * morphTargetInfluences[ i ];
|
||
}
|
||
#else
|
||
objectNormal += morphNormal0 * morphTargetInfluences[ 0 ];
|
||
objectNormal += morphNormal1 * morphTargetInfluences[ 1 ];
|
||
objectNormal += morphNormal2 * morphTargetInfluences[ 2 ];
|
||
objectNormal += morphNormal3 * morphTargetInfluences[ 3 ];
|
||
#endif
|
||
#endif`,morphtarget_pars_vertex=`#ifdef USE_MORPHTARGETS
|
||
uniform float morphTargetBaseInfluence;
|
||
#ifdef MORPHTARGETS_TEXTURE
|
||
uniform float morphTargetInfluences[ MORPHTARGETS_COUNT ];
|
||
uniform sampler2DArray morphTargetsTexture;
|
||
uniform ivec2 morphTargetsTextureSize;
|
||
vec4 getMorph( const in int vertexIndex, const in int morphTargetIndex, const in int offset ) {
|
||
int texelIndex = vertexIndex * MORPHTARGETS_TEXTURE_STRIDE + offset;
|
||
int y = texelIndex / morphTargetsTextureSize.x;
|
||
int x = texelIndex - y * morphTargetsTextureSize.x;
|
||
ivec3 morphUV = ivec3( x, y, morphTargetIndex );
|
||
return texelFetch( morphTargetsTexture, morphUV, 0 );
|
||
}
|
||
#else
|
||
#ifndef USE_MORPHNORMALS
|
||
uniform float morphTargetInfluences[ 8 ];
|
||
#else
|
||
uniform float morphTargetInfluences[ 4 ];
|
||
#endif
|
||
#endif
|
||
#endif`,morphtarget_vertex=`#ifdef USE_MORPHTARGETS
|
||
transformed *= morphTargetBaseInfluence;
|
||
#ifdef MORPHTARGETS_TEXTURE
|
||
for ( int i = 0; i < MORPHTARGETS_COUNT; i ++ ) {
|
||
if ( morphTargetInfluences[ i ] != 0.0 ) transformed += getMorph( gl_VertexID, i, 0 ).xyz * morphTargetInfluences[ i ];
|
||
}
|
||
#else
|
||
transformed += morphTarget0 * morphTargetInfluences[ 0 ];
|
||
transformed += morphTarget1 * morphTargetInfluences[ 1 ];
|
||
transformed += morphTarget2 * morphTargetInfluences[ 2 ];
|
||
transformed += morphTarget3 * morphTargetInfluences[ 3 ];
|
||
#ifndef USE_MORPHNORMALS
|
||
transformed += morphTarget4 * morphTargetInfluences[ 4 ];
|
||
transformed += morphTarget5 * morphTargetInfluences[ 5 ];
|
||
transformed += morphTarget6 * morphTargetInfluences[ 6 ];
|
||
transformed += morphTarget7 * morphTargetInfluences[ 7 ];
|
||
#endif
|
||
#endif
|
||
#endif`,normal_fragment_begin=`float faceDirection = gl_FrontFacing ? 1.0 : - 1.0;
|
||
#ifdef FLAT_SHADED
|
||
vec3 fdx = dFdx( vViewPosition );
|
||
vec3 fdy = dFdy( vViewPosition );
|
||
vec3 normal = normalize( cross( fdx, fdy ) );
|
||
#else
|
||
vec3 normal = normalize( vNormal );
|
||
#ifdef DOUBLE_SIDED
|
||
normal = normal * faceDirection;
|
||
#endif
|
||
#ifdef USE_TANGENT
|
||
vec3 tangent = normalize( vTangent );
|
||
vec3 bitangent = normalize( vBitangent );
|
||
#ifdef DOUBLE_SIDED
|
||
tangent = tangent * faceDirection;
|
||
bitangent = bitangent * faceDirection;
|
||
#endif
|
||
#if defined( TANGENTSPACE_NORMALMAP ) || defined( USE_CLEARCOAT_NORMALMAP )
|
||
mat3 vTBN = mat3( tangent, bitangent, normal );
|
||
#endif
|
||
#endif
|
||
#endif
|
||
vec3 geometryNormal = normal;`,normal_fragment_maps=`#ifdef OBJECTSPACE_NORMALMAP
|
||
normal = texture2D( normalMap, vUv ).xyz * 2.0 - 1.0;
|
||
#ifdef FLIP_SIDED
|
||
normal = - normal;
|
||
#endif
|
||
#ifdef DOUBLE_SIDED
|
||
normal = normal * faceDirection;
|
||
#endif
|
||
normal = normalize( normalMatrix * normal );
|
||
#elif defined( TANGENTSPACE_NORMALMAP )
|
||
vec3 mapN = texture2D( normalMap, vUv ).xyz * 2.0 - 1.0;
|
||
mapN.xy *= normalScale;
|
||
#ifdef USE_TANGENT
|
||
normal = normalize( vTBN * mapN );
|
||
#else
|
||
normal = perturbNormal2Arb( - vViewPosition, normal, mapN, faceDirection );
|
||
#endif
|
||
#elif defined( USE_BUMPMAP )
|
||
normal = perturbNormalArb( - vViewPosition, normal, dHdxy_fwd(), faceDirection );
|
||
#endif`,normal_pars_fragment=`#ifndef FLAT_SHADED
|
||
varying vec3 vNormal;
|
||
#ifdef USE_TANGENT
|
||
varying vec3 vTangent;
|
||
varying vec3 vBitangent;
|
||
#endif
|
||
#endif`,normal_pars_vertex=`#ifndef FLAT_SHADED
|
||
varying vec3 vNormal;
|
||
#ifdef USE_TANGENT
|
||
varying vec3 vTangent;
|
||
varying vec3 vBitangent;
|
||
#endif
|
||
#endif`,normal_vertex=`#ifndef FLAT_SHADED
|
||
vNormal = normalize( transformedNormal );
|
||
#ifdef USE_TANGENT
|
||
vTangent = normalize( transformedTangent );
|
||
vBitangent = normalize( cross( vNormal, vTangent ) * tangent.w );
|
||
#endif
|
||
#endif`,normalmap_pars_fragment=`#ifdef USE_NORMALMAP
|
||
uniform sampler2D normalMap;
|
||
uniform vec2 normalScale;
|
||
#endif
|
||
#ifdef OBJECTSPACE_NORMALMAP
|
||
uniform mat3 normalMatrix;
|
||
#endif
|
||
#if ! defined ( USE_TANGENT ) && ( defined ( TANGENTSPACE_NORMALMAP ) || defined ( USE_CLEARCOAT_NORMALMAP ) )
|
||
vec3 perturbNormal2Arb( vec3 eye_pos, vec3 surf_norm, vec3 mapN, float faceDirection ) {
|
||
vec3 q0 = dFdx( eye_pos.xyz );
|
||
vec3 q1 = dFdy( eye_pos.xyz );
|
||
vec2 st0 = dFdx( vUv.st );
|
||
vec2 st1 = dFdy( vUv.st );
|
||
vec3 N = surf_norm;
|
||
vec3 q1perp = cross( q1, N );
|
||
vec3 q0perp = cross( N, q0 );
|
||
vec3 T = q1perp * st0.x + q0perp * st1.x;
|
||
vec3 B = q1perp * st0.y + q0perp * st1.y;
|
||
float det = max( dot( T, T ), dot( B, B ) );
|
||
float scale = ( det == 0.0 ) ? 0.0 : faceDirection * inversesqrt( det );
|
||
return normalize( T * ( mapN.x * scale ) + B * ( mapN.y * scale ) + N * mapN.z );
|
||
}
|
||
#endif`,clearcoat_normal_fragment_begin=`#ifdef USE_CLEARCOAT
|
||
vec3 clearcoatNormal = geometryNormal;
|
||
#endif`,clearcoat_normal_fragment_maps=`#ifdef USE_CLEARCOAT_NORMALMAP
|
||
vec3 clearcoatMapN = texture2D( clearcoatNormalMap, vUv ).xyz * 2.0 - 1.0;
|
||
clearcoatMapN.xy *= clearcoatNormalScale;
|
||
#ifdef USE_TANGENT
|
||
clearcoatNormal = normalize( vTBN * clearcoatMapN );
|
||
#else
|
||
clearcoatNormal = perturbNormal2Arb( - vViewPosition, clearcoatNormal, clearcoatMapN, faceDirection );
|
||
#endif
|
||
#endif`,clearcoat_pars_fragment=`#ifdef USE_CLEARCOATMAP
|
||
uniform sampler2D clearcoatMap;
|
||
#endif
|
||
#ifdef USE_CLEARCOAT_ROUGHNESSMAP
|
||
uniform sampler2D clearcoatRoughnessMap;
|
||
#endif
|
||
#ifdef USE_CLEARCOAT_NORMALMAP
|
||
uniform sampler2D clearcoatNormalMap;
|
||
uniform vec2 clearcoatNormalScale;
|
||
#endif`,iridescence_pars_fragment=`#ifdef USE_IRIDESCENCEMAP
|
||
uniform sampler2D iridescenceMap;
|
||
#endif
|
||
#ifdef USE_IRIDESCENCE_THICKNESSMAP
|
||
uniform sampler2D iridescenceThicknessMap;
|
||
#endif`,output_fragment=`#ifdef OPAQUE
|
||
diffuseColor.a = 1.0;
|
||
#endif
|
||
#ifdef USE_TRANSMISSION
|
||
diffuseColor.a *= material.transmissionAlpha + 0.1;
|
||
#endif
|
||
gl_FragColor = vec4( outgoingLight, diffuseColor.a );`,packing=`vec3 packNormalToRGB( const in vec3 normal ) {
|
||
return normalize( normal ) * 0.5 + 0.5;
|
||
}
|
||
vec3 unpackRGBToNormal( const in vec3 rgb ) {
|
||
return 2.0 * rgb.xyz - 1.0;
|
||
}
|
||
const float PackUpscale = 256. / 255.;const float UnpackDownscale = 255. / 256.;
|
||
const vec3 PackFactors = vec3( 256. * 256. * 256., 256. * 256., 256. );
|
||
const vec4 UnpackFactors = UnpackDownscale / vec4( PackFactors, 1. );
|
||
const float ShiftRight8 = 1. / 256.;
|
||
vec4 packDepthToRGBA( const in float v ) {
|
||
vec4 r = vec4( fract( v * PackFactors ), v );
|
||
r.yzw -= r.xyz * ShiftRight8; return r * PackUpscale;
|
||
}
|
||
float unpackRGBAToDepth( const in vec4 v ) {
|
||
return dot( v, UnpackFactors );
|
||
}
|
||
vec2 packDepthToRG( in highp float v ) {
|
||
return packDepthToRGBA( v ).yx;
|
||
}
|
||
float unpackRGToDepth( const in highp vec2 v ) {
|
||
return unpackRGBAToDepth( vec4( v.xy, 0.0, 0.0 ) );
|
||
}
|
||
vec4 pack2HalfToRGBA( vec2 v ) {
|
||
vec4 r = vec4( v.x, fract( v.x * 255.0 ), v.y, fract( v.y * 255.0 ) );
|
||
return vec4( r.x - r.y / 255.0, r.y, r.z - r.w / 255.0, r.w );
|
||
}
|
||
vec2 unpackRGBATo2Half( vec4 v ) {
|
||
return vec2( v.x + ( v.y / 255.0 ), v.z + ( v.w / 255.0 ) );
|
||
}
|
||
float viewZToOrthographicDepth( const in float viewZ, const in float near, const in float far ) {
|
||
return ( viewZ + near ) / ( near - far );
|
||
}
|
||
float orthographicDepthToViewZ( const in float linearClipZ, const in float near, const in float far ) {
|
||
return linearClipZ * ( near - far ) - near;
|
||
}
|
||
float viewZToPerspectiveDepth( const in float viewZ, const in float near, const in float far ) {
|
||
return ( ( near + viewZ ) * far ) / ( ( far - near ) * viewZ );
|
||
}
|
||
float perspectiveDepthToViewZ( const in float invClipZ, const in float near, const in float far ) {
|
||
return ( near * far ) / ( ( far - near ) * invClipZ - far );
|
||
}`,premultiplied_alpha_fragment=`#ifdef PREMULTIPLIED_ALPHA
|
||
gl_FragColor.rgb *= gl_FragColor.a;
|
||
#endif`,project_vertex=`vec4 mvPosition = vec4( transformed, 1.0 );
|
||
#ifdef USE_INSTANCING
|
||
mvPosition = instanceMatrix * mvPosition;
|
||
#endif
|
||
mvPosition = modelViewMatrix * mvPosition;
|
||
gl_Position = projectionMatrix * mvPosition;`,dithering_fragment=`#ifdef DITHERING
|
||
gl_FragColor.rgb = dithering( gl_FragColor.rgb );
|
||
#endif`,dithering_pars_fragment=`#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`,roughnessmap_fragment=`float roughnessFactor = roughness;
|
||
#ifdef USE_ROUGHNESSMAP
|
||
vec4 texelRoughness = texture2D( roughnessMap, vUv );
|
||
roughnessFactor *= texelRoughness.g;
|
||
#endif`,roughnessmap_pars_fragment=`#ifdef USE_ROUGHNESSMAP
|
||
uniform sampler2D roughnessMap;
|
||
#endif`,shadowmap_pars_fragment=`#if NUM_SPOT_LIGHT_COORDS > 0
|
||
varying vec4 vSpotLightCoord[ NUM_SPOT_LIGHT_COORDS ];
|
||
#endif
|
||
#if NUM_SPOT_LIGHT_MAPS > 0
|
||
uniform sampler2D spotLightMap[ NUM_SPOT_LIGHT_MAPS ];
|
||
#endif
|
||
#ifdef USE_SHADOWMAP
|
||
#if NUM_DIR_LIGHT_SHADOWS > 0
|
||
uniform sampler2D directionalShadowMap[ NUM_DIR_LIGHT_SHADOWS ];
|
||
varying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHT_SHADOWS ];
|
||
struct DirectionalLightShadow {
|
||
float shadowBias;
|
||
float shadowNormalBias;
|
||
float shadowRadius;
|
||
vec2 shadowMapSize;
|
||
};
|
||
uniform DirectionalLightShadow directionalLightShadows[ NUM_DIR_LIGHT_SHADOWS ];
|
||
#endif
|
||
#if NUM_SPOT_LIGHT_SHADOWS > 0
|
||
uniform sampler2D spotShadowMap[ NUM_SPOT_LIGHT_SHADOWS ];
|
||
struct SpotLightShadow {
|
||
float shadowBias;
|
||
float shadowNormalBias;
|
||
float shadowRadius;
|
||
vec2 shadowMapSize;
|
||
};
|
||
uniform SpotLightShadow spotLightShadows[ NUM_SPOT_LIGHT_SHADOWS ];
|
||
#endif
|
||
#if NUM_POINT_LIGHT_SHADOWS > 0
|
||
uniform sampler2D pointShadowMap[ NUM_POINT_LIGHT_SHADOWS ];
|
||
varying vec4 vPointShadowCoord[ NUM_POINT_LIGHT_SHADOWS ];
|
||
struct PointLightShadow {
|
||
float shadowBias;
|
||
float shadowNormalBias;
|
||
float shadowRadius;
|
||
vec2 shadowMapSize;
|
||
float shadowCameraNear;
|
||
float shadowCameraFar;
|
||
};
|
||
uniform PointLightShadow pointLightShadows[ NUM_POINT_LIGHT_SHADOWS ];
|
||
#endif
|
||
float texture2DCompare( sampler2D depths, vec2 uv, float compare ) {
|
||
return step( compare, unpackRGBAToDepth( texture2D( depths, uv ) ) );
|
||
}
|
||
vec2 texture2DDistribution( sampler2D shadow, vec2 uv ) {
|
||
return unpackRGBATo2Half( texture2D( shadow, uv ) );
|
||
}
|
||
float VSMShadow (sampler2D shadow, vec2 uv, float compare ){
|
||
float occlusion = 1.0;
|
||
vec2 distribution = texture2DDistribution( shadow, uv );
|
||
float hard_shadow = step( compare , distribution.x );
|
||
if (hard_shadow != 1.0 ) {
|
||
float distance = compare - distribution.x ;
|
||
float variance = max( 0.00000, distribution.y * distribution.y );
|
||
float softness_probability = variance / (variance + distance * distance ); softness_probability = clamp( ( softness_probability - 0.3 ) / ( 0.95 - 0.3 ), 0.0, 1.0 ); occlusion = clamp( max( hard_shadow, softness_probability ), 0.0, 1.0 );
|
||
}
|
||
return occlusion;
|
||
}
|
||
float getShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowBias, float shadowRadius, vec4 shadowCoord ) {
|
||
float shadow = 1.0;
|
||
shadowCoord.xyz /= shadowCoord.w;
|
||
shadowCoord.z += shadowBias;
|
||
bvec4 inFrustumVec = bvec4 ( shadowCoord.x >= 0.0, shadowCoord.x <= 1.0, shadowCoord.y >= 0.0, shadowCoord.y <= 1.0 );
|
||
bool inFrustum = all( inFrustumVec );
|
||
bvec2 frustumTestVec = bvec2( inFrustum, shadowCoord.z <= 1.0 );
|
||
bool frustumTest = all( frustumTestVec );
|
||
if ( frustumTest ) {
|
||
#if defined( SHADOWMAP_TYPE_PCF )
|
||
vec2 texelSize = vec2( 1.0 ) / shadowMapSize;
|
||
float dx0 = - texelSize.x * shadowRadius;
|
||
float dy0 = - texelSize.y * shadowRadius;
|
||
float dx1 = + texelSize.x * shadowRadius;
|
||
float dy1 = + texelSize.y * shadowRadius;
|
||
float dx2 = dx0 / 2.0;
|
||
float dy2 = dy0 / 2.0;
|
||
float dx3 = dx1 / 2.0;
|
||
float dy3 = dy1 / 2.0;
|
||
shadow = (
|
||
texture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy0 ), shadowCoord.z ) +
|
||
texture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy0 ), shadowCoord.z ) +
|
||
texture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy0 ), shadowCoord.z ) +
|
||
texture2DCompare( shadowMap, shadowCoord.xy + vec2( dx2, dy2 ), shadowCoord.z ) +
|
||
texture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy2 ), shadowCoord.z ) +
|
||
texture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, dy2 ), shadowCoord.z ) +
|
||
texture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, 0.0 ), shadowCoord.z ) +
|
||
texture2DCompare( shadowMap, shadowCoord.xy + vec2( dx2, 0.0 ), shadowCoord.z ) +
|
||
texture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z ) +
|
||
texture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, 0.0 ), shadowCoord.z ) +
|
||
texture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, 0.0 ), shadowCoord.z ) +
|
||
texture2DCompare( shadowMap, shadowCoord.xy + vec2( dx2, dy3 ), shadowCoord.z ) +
|
||
texture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy3 ), shadowCoord.z ) +
|
||
texture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, dy3 ), shadowCoord.z ) +
|
||
texture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy1 ), shadowCoord.z ) +
|
||
texture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy1 ), shadowCoord.z ) +
|
||
texture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy1 ), shadowCoord.z )
|
||
) * ( 1.0 / 17.0 );
|
||
#elif defined( SHADOWMAP_TYPE_PCF_SOFT )
|
||
vec2 texelSize = vec2( 1.0 ) / shadowMapSize;
|
||
float dx = texelSize.x;
|
||
float dy = texelSize.y;
|
||
vec2 uv = shadowCoord.xy;
|
||
vec2 f = fract( uv * shadowMapSize + 0.5 );
|
||
uv -= f * texelSize;
|
||
shadow = (
|
||
texture2DCompare( shadowMap, uv, shadowCoord.z ) +
|
||
texture2DCompare( shadowMap, uv + vec2( dx, 0.0 ), shadowCoord.z ) +
|
||
texture2DCompare( shadowMap, uv + vec2( 0.0, dy ), shadowCoord.z ) +
|
||
texture2DCompare( shadowMap, uv + texelSize, shadowCoord.z ) +
|
||
mix( texture2DCompare( shadowMap, uv + vec2( -dx, 0.0 ), shadowCoord.z ),
|
||
texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, 0.0 ), shadowCoord.z ),
|
||
f.x ) +
|
||
mix( texture2DCompare( shadowMap, uv + vec2( -dx, dy ), shadowCoord.z ),
|
||
texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, dy ), shadowCoord.z ),
|
||
f.x ) +
|
||
mix( texture2DCompare( shadowMap, uv + vec2( 0.0, -dy ), shadowCoord.z ),
|
||
texture2DCompare( shadowMap, uv + vec2( 0.0, 2.0 * dy ), shadowCoord.z ),
|
||
f.y ) +
|
||
mix( texture2DCompare( shadowMap, uv + vec2( dx, -dy ), shadowCoord.z ),
|
||
texture2DCompare( shadowMap, uv + vec2( dx, 2.0 * dy ), shadowCoord.z ),
|
||
f.y ) +
|
||
mix( mix( texture2DCompare( shadowMap, uv + vec2( -dx, -dy ), shadowCoord.z ),
|
||
texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, -dy ), shadowCoord.z ),
|
||
f.x ),
|
||
mix( texture2DCompare( shadowMap, uv + vec2( -dx, 2.0 * dy ), shadowCoord.z ),
|
||
texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, 2.0 * dy ), shadowCoord.z ),
|
||
f.x ),
|
||
f.y )
|
||
) * ( 1.0 / 9.0 );
|
||
#elif defined( SHADOWMAP_TYPE_VSM )
|
||
shadow = VSMShadow( shadowMap, shadowCoord.xy, shadowCoord.z );
|
||
#else
|
||
shadow = texture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z );
|
||
#endif
|
||
}
|
||
return shadow;
|
||
}
|
||
vec2 cubeToUV( vec3 v, float texelSizeY ) {
|
||
vec3 absV = abs( v );
|
||
float scaleToCube = 1.0 / max( absV.x, max( absV.y, absV.z ) );
|
||
absV *= scaleToCube;
|
||
v *= scaleToCube * ( 1.0 - 2.0 * texelSizeY );
|
||
vec2 planar = v.xy;
|
||
float almostATexel = 1.5 * texelSizeY;
|
||
float almostOne = 1.0 - almostATexel;
|
||
if ( absV.z >= almostOne ) {
|
||
if ( v.z > 0.0 )
|
||
planar.x = 4.0 - v.x;
|
||
} else if ( absV.x >= almostOne ) {
|
||
float signX = sign( v.x );
|
||
planar.x = v.z * signX + 2.0 * signX;
|
||
} else if ( absV.y >= almostOne ) {
|
||
float signY = sign( v.y );
|
||
planar.x = v.x + 2.0 * signY + 2.0;
|
||
planar.y = v.z * signY - 2.0;
|
||
}
|
||
return vec2( 0.125, 0.25 ) * planar + vec2( 0.375, 0.75 );
|
||
}
|
||
float getPointShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowBias, float shadowRadius, vec4 shadowCoord, float shadowCameraNear, float shadowCameraFar ) {
|
||
vec2 texelSize = vec2( 1.0 ) / ( shadowMapSize * vec2( 4.0, 2.0 ) );
|
||
vec3 lightToPosition = shadowCoord.xyz;
|
||
float dp = ( length( lightToPosition ) - shadowCameraNear ) / ( shadowCameraFar - shadowCameraNear ); dp += shadowBias;
|
||
vec3 bd3D = normalize( lightToPosition );
|
||
#if defined( SHADOWMAP_TYPE_PCF ) || defined( SHADOWMAP_TYPE_PCF_SOFT ) || defined( SHADOWMAP_TYPE_VSM )
|
||
vec2 offset = vec2( - 1, 1 ) * shadowRadius * texelSize.y;
|
||
return (
|
||
texture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyy, texelSize.y ), dp ) +
|
||
texture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyy, texelSize.y ), dp ) +
|
||
texture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyx, texelSize.y ), dp ) +
|
||
texture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyx, texelSize.y ), dp ) +
|
||
texture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp ) +
|
||
texture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxy, texelSize.y ), dp ) +
|
||
texture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxy, texelSize.y ), dp ) +
|
||
texture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxx, texelSize.y ), dp ) +
|
||
texture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxx, texelSize.y ), dp )
|
||
) * ( 1.0 / 9.0 );
|
||
#else
|
||
return texture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp );
|
||
#endif
|
||
}
|
||
#endif`,shadowmap_pars_vertex=`#if NUM_SPOT_LIGHT_COORDS > 0
|
||
uniform mat4 spotLightMatrix[ NUM_SPOT_LIGHT_COORDS ];
|
||
varying vec4 vSpotLightCoord[ NUM_SPOT_LIGHT_COORDS ];
|
||
#endif
|
||
#ifdef USE_SHADOWMAP
|
||
#if NUM_DIR_LIGHT_SHADOWS > 0
|
||
uniform mat4 directionalShadowMatrix[ NUM_DIR_LIGHT_SHADOWS ];
|
||
varying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHT_SHADOWS ];
|
||
struct DirectionalLightShadow {
|
||
float shadowBias;
|
||
float shadowNormalBias;
|
||
float shadowRadius;
|
||
vec2 shadowMapSize;
|
||
};
|
||
uniform DirectionalLightShadow directionalLightShadows[ NUM_DIR_LIGHT_SHADOWS ];
|
||
#endif
|
||
#if NUM_SPOT_LIGHT_SHADOWS > 0
|
||
struct SpotLightShadow {
|
||
float shadowBias;
|
||
float shadowNormalBias;
|
||
float shadowRadius;
|
||
vec2 shadowMapSize;
|
||
};
|
||
uniform SpotLightShadow spotLightShadows[ NUM_SPOT_LIGHT_SHADOWS ];
|
||
#endif
|
||
#if NUM_POINT_LIGHT_SHADOWS > 0
|
||
uniform mat4 pointShadowMatrix[ NUM_POINT_LIGHT_SHADOWS ];
|
||
varying vec4 vPointShadowCoord[ NUM_POINT_LIGHT_SHADOWS ];
|
||
struct PointLightShadow {
|
||
float shadowBias;
|
||
float shadowNormalBias;
|
||
float shadowRadius;
|
||
vec2 shadowMapSize;
|
||
float shadowCameraNear;
|
||
float shadowCameraFar;
|
||
};
|
||
uniform PointLightShadow pointLightShadows[ NUM_POINT_LIGHT_SHADOWS ];
|
||
#endif
|
||
#endif`,shadowmap_vertex=`#if defined( USE_SHADOWMAP ) || ( NUM_SPOT_LIGHT_COORDS > 0 )
|
||
#if NUM_DIR_LIGHT_SHADOWS > 0 || NUM_SPOT_LIGHT_COORDS > 0 || NUM_POINT_LIGHT_SHADOWS > 0
|
||
vec3 shadowWorldNormal = inverseTransformDirection( transformedNormal, viewMatrix );
|
||
vec4 shadowWorldPosition;
|
||
#endif
|
||
#if NUM_DIR_LIGHT_SHADOWS > 0
|
||
#pragma unroll_loop_start
|
||
for ( int i = 0; i < NUM_DIR_LIGHT_SHADOWS; i ++ ) {
|
||
shadowWorldPosition = worldPosition + vec4( shadowWorldNormal * directionalLightShadows[ i ].shadowNormalBias, 0 );
|
||
vDirectionalShadowCoord[ i ] = directionalShadowMatrix[ i ] * shadowWorldPosition;
|
||
}
|
||
#pragma unroll_loop_end
|
||
#endif
|
||
#if NUM_SPOT_LIGHT_COORDS > 0
|
||
#pragma unroll_loop_start
|
||
for ( int i = 0; i < NUM_SPOT_LIGHT_COORDS; i ++ ) {
|
||
shadowWorldPosition = worldPosition;
|
||
#if ( defined( USE_SHADOWMAP ) && UNROLLED_LOOP_INDEX < NUM_SPOT_LIGHT_SHADOWS )
|
||
shadowWorldPosition.xyz += shadowWorldNormal * spotLightShadows[ i ].shadowNormalBias;
|
||
#endif
|
||
vSpotLightCoord[ i ] = spotLightMatrix[ i ] * shadowWorldPosition;
|
||
}
|
||
#pragma unroll_loop_end
|
||
#endif
|
||
#if NUM_POINT_LIGHT_SHADOWS > 0
|
||
#pragma unroll_loop_start
|
||
for ( int i = 0; i < NUM_POINT_LIGHT_SHADOWS; i ++ ) {
|
||
shadowWorldPosition = worldPosition + vec4( shadowWorldNormal * pointLightShadows[ i ].shadowNormalBias, 0 );
|
||
vPointShadowCoord[ i ] = pointShadowMatrix[ i ] * shadowWorldPosition;
|
||
}
|
||
#pragma unroll_loop_end
|
||
#endif
|
||
#endif`,shadowmask_pars_fragment=`float getShadowMask() {
|
||
float shadow = 1.0;
|
||
#ifdef USE_SHADOWMAP
|
||
#if NUM_DIR_LIGHT_SHADOWS > 0
|
||
DirectionalLightShadow directionalLight;
|
||
#pragma unroll_loop_start
|
||
for ( int i = 0; i < NUM_DIR_LIGHT_SHADOWS; i ++ ) {
|
||
directionalLight = directionalLightShadows[ i ];
|
||
shadow *= receiveShadow ? getShadow( directionalShadowMap[ i ], directionalLight.shadowMapSize, directionalLight.shadowBias, directionalLight.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;
|
||
}
|
||
#pragma unroll_loop_end
|
||
#endif
|
||
#if NUM_SPOT_LIGHT_SHADOWS > 0
|
||
SpotLightShadow spotLight;
|
||
#pragma unroll_loop_start
|
||
for ( int i = 0; i < NUM_SPOT_LIGHT_SHADOWS; i ++ ) {
|
||
spotLight = spotLightShadows[ i ];
|
||
shadow *= receiveShadow ? getShadow( spotShadowMap[ i ], spotLight.shadowMapSize, spotLight.shadowBias, spotLight.shadowRadius, vSpotLightCoord[ i ] ) : 1.0;
|
||
}
|
||
#pragma unroll_loop_end
|
||
#endif
|
||
#if NUM_POINT_LIGHT_SHADOWS > 0
|
||
PointLightShadow pointLight;
|
||
#pragma unroll_loop_start
|
||
for ( int i = 0; i < NUM_POINT_LIGHT_SHADOWS; i ++ ) {
|
||
pointLight = pointLightShadows[ i ];
|
||
shadow *= receiveShadow ? getPointShadow( pointShadowMap[ i ], pointLight.shadowMapSize, pointLight.shadowBias, pointLight.shadowRadius, vPointShadowCoord[ i ], pointLight.shadowCameraNear, pointLight.shadowCameraFar ) : 1.0;
|
||
}
|
||
#pragma unroll_loop_end
|
||
#endif
|
||
#endif
|
||
return shadow;
|
||
}`,skinbase_vertex=`#ifdef USE_SKINNING
|
||
mat4 boneMatX = getBoneMatrix( skinIndex.x );
|
||
mat4 boneMatY = getBoneMatrix( skinIndex.y );
|
||
mat4 boneMatZ = getBoneMatrix( skinIndex.z );
|
||
mat4 boneMatW = getBoneMatrix( skinIndex.w );
|
||
#endif`,skinning_pars_vertex=`#ifdef USE_SKINNING
|
||
uniform mat4 bindMatrix;
|
||
uniform mat4 bindMatrixInverse;
|
||
uniform highp sampler2D boneTexture;
|
||
uniform int boneTextureSize;
|
||
mat4 getBoneMatrix( const in float i ) {
|
||
float j = i * 4.0;
|
||
float x = mod( j, float( boneTextureSize ) );
|
||
float y = floor( j / float( boneTextureSize ) );
|
||
float dx = 1.0 / float( boneTextureSize );
|
||
float dy = 1.0 / float( boneTextureSize );
|
||
y = dy * ( y + 0.5 );
|
||
vec4 v1 = texture2D( boneTexture, vec2( dx * ( x + 0.5 ), y ) );
|
||
vec4 v2 = texture2D( boneTexture, vec2( dx * ( x + 1.5 ), y ) );
|
||
vec4 v3 = texture2D( boneTexture, vec2( dx * ( x + 2.5 ), y ) );
|
||
vec4 v4 = texture2D( boneTexture, vec2( dx * ( x + 3.5 ), y ) );
|
||
mat4 bone = mat4( v1, v2, v3, v4 );
|
||
return bone;
|
||
}
|
||
#endif`,skinning_vertex=`#ifdef USE_SKINNING
|
||
vec4 skinVertex = bindMatrix * vec4( transformed, 1.0 );
|
||
vec4 skinned = vec4( 0.0 );
|
||
skinned += boneMatX * skinVertex * skinWeight.x;
|
||
skinned += boneMatY * skinVertex * skinWeight.y;
|
||
skinned += boneMatZ * skinVertex * skinWeight.z;
|
||
skinned += boneMatW * skinVertex * skinWeight.w;
|
||
transformed = ( bindMatrixInverse * skinned ).xyz;
|
||
#endif`,skinnormal_vertex=`#ifdef USE_SKINNING
|
||
mat4 skinMatrix = mat4( 0.0 );
|
||
skinMatrix += skinWeight.x * boneMatX;
|
||
skinMatrix += skinWeight.y * boneMatY;
|
||
skinMatrix += skinWeight.z * boneMatZ;
|
||
skinMatrix += skinWeight.w * boneMatW;
|
||
skinMatrix = bindMatrixInverse * skinMatrix * bindMatrix;
|
||
objectNormal = vec4( skinMatrix * vec4( objectNormal, 0.0 ) ).xyz;
|
||
#ifdef USE_TANGENT
|
||
objectTangent = vec4( skinMatrix * vec4( objectTangent, 0.0 ) ).xyz;
|
||
#endif
|
||
#endif`,specularmap_fragment=`float specularStrength;
|
||
#ifdef USE_SPECULARMAP
|
||
vec4 texelSpecular = texture2D( specularMap, vUv );
|
||
specularStrength = texelSpecular.r;
|
||
#else
|
||
specularStrength = 1.0;
|
||
#endif`,specularmap_pars_fragment=`#ifdef USE_SPECULARMAP
|
||
uniform sampler2D specularMap;
|
||
#endif`,tonemapping_fragment=`#if defined( TONE_MAPPING )
|
||
gl_FragColor.rgb = toneMapping( gl_FragColor.rgb );
|
||
#endif`,tonemapping_pars_fragment=`#ifndef saturate
|
||
#define saturate( a ) clamp( a, 0.0, 1.0 )
|
||
#endif
|
||
uniform float toneMappingExposure;
|
||
vec3 LinearToneMapping( vec3 color ) {
|
||
return toneMappingExposure * color;
|
||
}
|
||
vec3 ReinhardToneMapping( vec3 color ) {
|
||
color *= toneMappingExposure;
|
||
return saturate( color / ( vec3( 1.0 ) + color ) );
|
||
}
|
||
vec3 OptimizedCineonToneMapping( vec3 color ) {
|
||
color *= toneMappingExposure;
|
||
color = max( vec3( 0.0 ), color - 0.004 );
|
||
return pow( ( color * ( 6.2 * color + 0.5 ) ) / ( color * ( 6.2 * color + 1.7 ) + 0.06 ), vec3( 2.2 ) );
|
||
}
|
||
vec3 RRTAndODTFit( vec3 v ) {
|
||
vec3 a = v * ( v + 0.0245786 ) - 0.000090537;
|
||
vec3 b = v * ( 0.983729 * v + 0.4329510 ) + 0.238081;
|
||
return a / b;
|
||
}
|
||
vec3 ACESFilmicToneMapping( vec3 color ) {
|
||
const mat3 ACESInputMat = mat3(
|
||
vec3( 0.59719, 0.07600, 0.02840 ), vec3( 0.35458, 0.90834, 0.13383 ),
|
||
vec3( 0.04823, 0.01566, 0.83777 )
|
||
);
|
||
const mat3 ACESOutputMat = mat3(
|
||
vec3( 1.60475, -0.10208, -0.00327 ), vec3( -0.53108, 1.10813, -0.07276 ),
|
||
vec3( -0.07367, -0.00605, 1.07602 )
|
||
);
|
||
color *= toneMappingExposure / 0.6;
|
||
color = ACESInputMat * color;
|
||
color = RRTAndODTFit( color );
|
||
color = ACESOutputMat * color;
|
||
return saturate( color );
|
||
}
|
||
vec3 CustomToneMapping( vec3 color ) { return color; }`,transmission_fragment=`#ifdef USE_TRANSMISSION
|
||
material.transmission = transmission;
|
||
material.transmissionAlpha = 1.0;
|
||
material.thickness = thickness;
|
||
material.attenuationDistance = attenuationDistance;
|
||
material.attenuationColor = attenuationColor;
|
||
#ifdef USE_TRANSMISSIONMAP
|
||
material.transmission *= texture2D( transmissionMap, vUv ).r;
|
||
#endif
|
||
#ifdef USE_THICKNESSMAP
|
||
material.thickness *= texture2D( thicknessMap, vUv ).g;
|
||
#endif
|
||
vec3 pos = vWorldPosition;
|
||
vec3 v = normalize( cameraPosition - pos );
|
||
vec3 n = inverseTransformDirection( normal, viewMatrix );
|
||
vec4 transmission = getIBLVolumeRefraction(
|
||
n, v, material.roughness, material.diffuseColor, material.specularColor, material.specularF90,
|
||
pos, modelMatrix, viewMatrix, projectionMatrix, material.ior, material.thickness,
|
||
material.attenuationColor, material.attenuationDistance );
|
||
material.transmissionAlpha = mix( material.transmissionAlpha, transmission.a, material.transmission );
|
||
totalDiffuse = mix( totalDiffuse, transmission.rgb, material.transmission );
|
||
#endif`,transmission_pars_fragment=`#ifdef USE_TRANSMISSION
|
||
uniform float transmission;
|
||
uniform float thickness;
|
||
uniform float attenuationDistance;
|
||
uniform vec3 attenuationColor;
|
||
#ifdef USE_TRANSMISSIONMAP
|
||
uniform sampler2D transmissionMap;
|
||
#endif
|
||
#ifdef USE_THICKNESSMAP
|
||
uniform sampler2D thicknessMap;
|
||
#endif
|
||
uniform vec2 transmissionSamplerSize;
|
||
uniform sampler2D transmissionSamplerMap;
|
||
uniform mat4 modelMatrix;
|
||
uniform mat4 projectionMatrix;
|
||
varying vec3 vWorldPosition;
|
||
vec3 getVolumeTransmissionRay( const in vec3 n, const in vec3 v, const in float thickness, const in float ior, const in mat4 modelMatrix ) {
|
||
vec3 refractionVector = refract( - v, normalize( n ), 1.0 / ior );
|
||
vec3 modelScale;
|
||
modelScale.x = length( vec3( modelMatrix[ 0 ].xyz ) );
|
||
modelScale.y = length( vec3( modelMatrix[ 1 ].xyz ) );
|
||
modelScale.z = length( vec3( modelMatrix[ 2 ].xyz ) );
|
||
return normalize( refractionVector ) * thickness * modelScale;
|
||
}
|
||
float applyIorToRoughness( const in float roughness, const in float ior ) {
|
||
return roughness * clamp( ior * 2.0 - 2.0, 0.0, 1.0 );
|
||
}
|
||
vec4 getTransmissionSample( const in vec2 fragCoord, const in float roughness, const in float ior ) {
|
||
float framebufferLod = log2( transmissionSamplerSize.x ) * applyIorToRoughness( roughness, ior );
|
||
#ifdef texture2DLodEXT
|
||
return texture2DLodEXT( transmissionSamplerMap, fragCoord.xy, framebufferLod );
|
||
#else
|
||
return texture2D( transmissionSamplerMap, fragCoord.xy, framebufferLod );
|
||
#endif
|
||
}
|
||
vec3 applyVolumeAttenuation( const in vec3 radiance, const in float transmissionDistance, const in vec3 attenuationColor, const in float attenuationDistance ) {
|
||
if ( isinf( attenuationDistance ) ) {
|
||
return radiance;
|
||
} else {
|
||
vec3 attenuationCoefficient = -log( attenuationColor ) / attenuationDistance;
|
||
vec3 transmittance = exp( - attenuationCoefficient * transmissionDistance ); return transmittance * radiance;
|
||
}
|
||
}
|
||
vec4 getIBLVolumeRefraction( const in vec3 n, const in vec3 v, const in float roughness, const in vec3 diffuseColor,
|
||
const in vec3 specularColor, const in float specularF90, const in vec3 position, const in mat4 modelMatrix,
|
||
const in mat4 viewMatrix, const in mat4 projMatrix, const in float ior, const in float thickness,
|
||
const in vec3 attenuationColor, const in float attenuationDistance ) {
|
||
vec3 transmissionRay = getVolumeTransmissionRay( n, v, thickness, ior, modelMatrix );
|
||
vec3 refractedRayExit = position + transmissionRay;
|
||
vec4 ndcPos = projMatrix * viewMatrix * vec4( refractedRayExit, 1.0 );
|
||
vec2 refractionCoords = ndcPos.xy / ndcPos.w;
|
||
refractionCoords += 1.0;
|
||
refractionCoords /= 2.0;
|
||
vec4 transmittedLight = getTransmissionSample( refractionCoords, roughness, ior );
|
||
vec3 attenuatedColor = applyVolumeAttenuation( transmittedLight.rgb, length( transmissionRay ), attenuationColor, attenuationDistance );
|
||
vec3 F = EnvironmentBRDF( n, v, specularColor, specularF90, roughness );
|
||
return vec4( ( 1.0 - F ) * attenuatedColor * diffuseColor, transmittedLight.a );
|
||
}
|
||
#endif`,uv_pars_fragment=`#if ( defined( USE_UV ) && ! defined( UVS_VERTEX_ONLY ) )
|
||
varying vec2 vUv;
|
||
#endif`,uv_pars_vertex=`#ifdef USE_UV
|
||
#ifdef UVS_VERTEX_ONLY
|
||
vec2 vUv;
|
||
#else
|
||
varying vec2 vUv;
|
||
#endif
|
||
uniform mat3 uvTransform;
|
||
#endif`,uv_vertex=`#ifdef USE_UV
|
||
vUv = ( uvTransform * vec3( uv, 1 ) ).xy;
|
||
#endif`,uv2_pars_fragment=`#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )
|
||
varying vec2 vUv2;
|
||
#endif`,uv2_pars_vertex=`#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )
|
||
attribute vec2 uv2;
|
||
varying vec2 vUv2;
|
||
uniform mat3 uv2Transform;
|
||
#endif`,uv2_vertex=`#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )
|
||
vUv2 = ( uv2Transform * vec3( uv2, 1 ) ).xy;
|
||
#endif`,worldpos_vertex=`#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_INSTANCING
|
||
worldPosition = instanceMatrix * worldPosition;
|
||
#endif
|
||
worldPosition = modelMatrix * worldPosition;
|
||
#endif`;const vertex$h=`varying vec2 vUv;
|
||
uniform mat3 uvTransform;
|
||
void main() {
|
||
vUv = ( uvTransform * vec3( uv, 1 ) ).xy;
|
||
gl_Position = vec4( position.xy, 1.0, 1.0 );
|
||
}`,fragment$h=`uniform sampler2D t2D;
|
||
uniform float backgroundIntensity;
|
||
varying vec2 vUv;
|
||
void main() {
|
||
vec4 texColor = texture2D( t2D, vUv );
|
||
#ifdef DECODE_VIDEO_TEXTURE
|
||
texColor = vec4( mix( pow( texColor.rgb * 0.9478672986 + vec3( 0.0521327014 ), vec3( 2.4 ) ), texColor.rgb * 0.0773993808, vec3( lessThanEqual( texColor.rgb, vec3( 0.04045 ) ) ) ), texColor.w );
|
||
#endif
|
||
texColor.rgb *= backgroundIntensity;
|
||
gl_FragColor = texColor;
|
||
#include <tonemapping_fragment>
|
||
#include <encodings_fragment>
|
||
}`,vertex$g=`varying vec3 vWorldDirection;
|
||
#include <common>
|
||
void main() {
|
||
vWorldDirection = transformDirection( position, modelMatrix );
|
||
#include <begin_vertex>
|
||
#include <project_vertex>
|
||
gl_Position.z = gl_Position.w;
|
||
}`,fragment$g=`#ifdef ENVMAP_TYPE_CUBE
|
||
uniform samplerCube envMap;
|
||
#elif defined( ENVMAP_TYPE_CUBE_UV )
|
||
uniform sampler2D envMap;
|
||
#endif
|
||
uniform float flipEnvMap;
|
||
uniform float backgroundBlurriness;
|
||
uniform float backgroundIntensity;
|
||
varying vec3 vWorldDirection;
|
||
#include <cube_uv_reflection_fragment>
|
||
void main() {
|
||
#ifdef ENVMAP_TYPE_CUBE
|
||
vec4 texColor = textureCube( envMap, vec3( flipEnvMap * vWorldDirection.x, vWorldDirection.yz ) );
|
||
#elif defined( ENVMAP_TYPE_CUBE_UV )
|
||
vec4 texColor = textureCubeUV( envMap, vWorldDirection, backgroundBlurriness );
|
||
#else
|
||
vec4 texColor = vec4( 0.0, 0.0, 0.0, 1.0 );
|
||
#endif
|
||
texColor.rgb *= backgroundIntensity;
|
||
gl_FragColor = texColor;
|
||
#include <tonemapping_fragment>
|
||
#include <encodings_fragment>
|
||
}`,vertex$f=`varying vec3 vWorldDirection;
|
||
#include <common>
|
||
void main() {
|
||
vWorldDirection = transformDirection( position, modelMatrix );
|
||
#include <begin_vertex>
|
||
#include <project_vertex>
|
||
gl_Position.z = gl_Position.w;
|
||
}`,fragment$f=`uniform samplerCube tCube;
|
||
uniform float tFlip;
|
||
uniform float opacity;
|
||
varying vec3 vWorldDirection;
|
||
void main() {
|
||
vec4 texColor = textureCube( tCube, vec3( tFlip * vWorldDirection.x, vWorldDirection.yz ) );
|
||
gl_FragColor = texColor;
|
||
gl_FragColor.a *= opacity;
|
||
#include <tonemapping_fragment>
|
||
#include <encodings_fragment>
|
||
}`,vertex$e=`#include <common>
|
||
#include <uv_pars_vertex>
|
||
#include <displacementmap_pars_vertex>
|
||
#include <morphtarget_pars_vertex>
|
||
#include <skinning_pars_vertex>
|
||
#include <logdepthbuf_pars_vertex>
|
||
#include <clipping_planes_pars_vertex>
|
||
varying vec2 vHighPrecisionZW;
|
||
void main() {
|
||
#include <uv_vertex>
|
||
#include <skinbase_vertex>
|
||
#ifdef USE_DISPLACEMENTMAP
|
||
#include <beginnormal_vertex>
|
||
#include <morphnormal_vertex>
|
||
#include <skinnormal_vertex>
|
||
#endif
|
||
#include <begin_vertex>
|
||
#include <morphtarget_vertex>
|
||
#include <skinning_vertex>
|
||
#include <displacementmap_vertex>
|
||
#include <project_vertex>
|
||
#include <logdepthbuf_vertex>
|
||
#include <clipping_planes_vertex>
|
||
vHighPrecisionZW = gl_Position.zw;
|
||
}`,fragment$e=`#if DEPTH_PACKING == 3200
|
||
uniform float opacity;
|
||
#endif
|
||
#include <common>
|
||
#include <packing>
|
||
#include <uv_pars_fragment>
|
||
#include <map_pars_fragment>
|
||
#include <alphamap_pars_fragment>
|
||
#include <alphatest_pars_fragment>
|
||
#include <logdepthbuf_pars_fragment>
|
||
#include <clipping_planes_pars_fragment>
|
||
varying vec2 vHighPrecisionZW;
|
||
void main() {
|
||
#include <clipping_planes_fragment>
|
||
vec4 diffuseColor = vec4( 1.0 );
|
||
#if DEPTH_PACKING == 3200
|
||
diffuseColor.a = opacity;
|
||
#endif
|
||
#include <map_fragment>
|
||
#include <alphamap_fragment>
|
||
#include <alphatest_fragment>
|
||
#include <logdepthbuf_fragment>
|
||
float fragCoordZ = 0.5 * vHighPrecisionZW[0] / vHighPrecisionZW[1] + 0.5;
|
||
#if DEPTH_PACKING == 3200
|
||
gl_FragColor = vec4( vec3( 1.0 - fragCoordZ ), opacity );
|
||
#elif DEPTH_PACKING == 3201
|
||
gl_FragColor = packDepthToRGBA( fragCoordZ );
|
||
#endif
|
||
}`,vertex$d=`#define DISTANCE
|
||
varying vec3 vWorldPosition;
|
||
#include <common>
|
||
#include <uv_pars_vertex>
|
||
#include <displacementmap_pars_vertex>
|
||
#include <morphtarget_pars_vertex>
|
||
#include <skinning_pars_vertex>
|
||
#include <clipping_planes_pars_vertex>
|
||
void main() {
|
||
#include <uv_vertex>
|
||
#include <skinbase_vertex>
|
||
#ifdef USE_DISPLACEMENTMAP
|
||
#include <beginnormal_vertex>
|
||
#include <morphnormal_vertex>
|
||
#include <skinnormal_vertex>
|
||
#endif
|
||
#include <begin_vertex>
|
||
#include <morphtarget_vertex>
|
||
#include <skinning_vertex>
|
||
#include <displacementmap_vertex>
|
||
#include <project_vertex>
|
||
#include <worldpos_vertex>
|
||
#include <clipping_planes_vertex>
|
||
vWorldPosition = worldPosition.xyz;
|
||
}`,fragment$d=`#define DISTANCE
|
||
uniform vec3 referencePosition;
|
||
uniform float nearDistance;
|
||
uniform float farDistance;
|
||
varying vec3 vWorldPosition;
|
||
#include <common>
|
||
#include <packing>
|
||
#include <uv_pars_fragment>
|
||
#include <map_pars_fragment>
|
||
#include <alphamap_pars_fragment>
|
||
#include <alphatest_pars_fragment>
|
||
#include <clipping_planes_pars_fragment>
|
||
void main () {
|
||
#include <clipping_planes_fragment>
|
||
vec4 diffuseColor = vec4( 1.0 );
|
||
#include <map_fragment>
|
||
#include <alphamap_fragment>
|
||
#include <alphatest_fragment>
|
||
float dist = length( vWorldPosition - referencePosition );
|
||
dist = ( dist - nearDistance ) / ( farDistance - nearDistance );
|
||
dist = saturate( dist );
|
||
gl_FragColor = packDepthToRGBA( dist );
|
||
}`,vertex$c=`varying vec3 vWorldDirection;
|
||
#include <common>
|
||
void main() {
|
||
vWorldDirection = transformDirection( position, modelMatrix );
|
||
#include <begin_vertex>
|
||
#include <project_vertex>
|
||
}`,fragment$c=`uniform sampler2D tEquirect;
|
||
varying vec3 vWorldDirection;
|
||
#include <common>
|
||
void main() {
|
||
vec3 direction = normalize( vWorldDirection );
|
||
vec2 sampleUV = equirectUv( direction );
|
||
gl_FragColor = texture2D( tEquirect, sampleUV );
|
||
#include <tonemapping_fragment>
|
||
#include <encodings_fragment>
|
||
}`,vertex$b=`uniform float scale;
|
||
attribute float lineDistance;
|
||
varying float vLineDistance;
|
||
#include <common>
|
||
#include <color_pars_vertex>
|
||
#include <fog_pars_vertex>
|
||
#include <morphtarget_pars_vertex>
|
||
#include <logdepthbuf_pars_vertex>
|
||
#include <clipping_planes_pars_vertex>
|
||
void main() {
|
||
vLineDistance = scale * lineDistance;
|
||
#include <color_vertex>
|
||
#include <morphcolor_vertex>
|
||
#include <begin_vertex>
|
||
#include <morphtarget_vertex>
|
||
#include <project_vertex>
|
||
#include <logdepthbuf_vertex>
|
||
#include <clipping_planes_vertex>
|
||
#include <fog_vertex>
|
||
}`,fragment$b=`uniform vec3 diffuse;
|
||
uniform float opacity;
|
||
uniform float dashSize;
|
||
uniform float totalSize;
|
||
varying float vLineDistance;
|
||
#include <common>
|
||
#include <color_pars_fragment>
|
||
#include <fog_pars_fragment>
|
||
#include <logdepthbuf_pars_fragment>
|
||
#include <clipping_planes_pars_fragment>
|
||
void main() {
|
||
#include <clipping_planes_fragment>
|
||
if ( mod( vLineDistance, totalSize ) > dashSize ) {
|
||
discard;
|
||
}
|
||
vec3 outgoingLight = vec3( 0.0 );
|
||
vec4 diffuseColor = vec4( diffuse, opacity );
|
||
#include <logdepthbuf_fragment>
|
||
#include <color_fragment>
|
||
outgoingLight = diffuseColor.rgb;
|
||
#include <output_fragment>
|
||
#include <tonemapping_fragment>
|
||
#include <encodings_fragment>
|
||
#include <fog_fragment>
|
||
#include <premultiplied_alpha_fragment>
|
||
}`,vertex$a=`#include <common>
|
||
#include <uv_pars_vertex>
|
||
#include <uv2_pars_vertex>
|
||
#include <envmap_pars_vertex>
|
||
#include <color_pars_vertex>
|
||
#include <fog_pars_vertex>
|
||
#include <morphtarget_pars_vertex>
|
||
#include <skinning_pars_vertex>
|
||
#include <logdepthbuf_pars_vertex>
|
||
#include <clipping_planes_pars_vertex>
|
||
void main() {
|
||
#include <uv_vertex>
|
||
#include <uv2_vertex>
|
||
#include <color_vertex>
|
||
#include <morphcolor_vertex>
|
||
#if defined ( USE_ENVMAP ) || defined ( USE_SKINNING )
|
||
#include <beginnormal_vertex>
|
||
#include <morphnormal_vertex>
|
||
#include <skinbase_vertex>
|
||
#include <skinnormal_vertex>
|
||
#include <defaultnormal_vertex>
|
||
#endif
|
||
#include <begin_vertex>
|
||
#include <morphtarget_vertex>
|
||
#include <skinning_vertex>
|
||
#include <project_vertex>
|
||
#include <logdepthbuf_vertex>
|
||
#include <clipping_planes_vertex>
|
||
#include <worldpos_vertex>
|
||
#include <envmap_vertex>
|
||
#include <fog_vertex>
|
||
}`,fragment$a=`uniform vec3 diffuse;
|
||
uniform float opacity;
|
||
#ifndef FLAT_SHADED
|
||
varying vec3 vNormal;
|
||
#endif
|
||
#include <common>
|
||
#include <dithering_pars_fragment>
|
||
#include <color_pars_fragment>
|
||
#include <uv_pars_fragment>
|
||
#include <uv2_pars_fragment>
|
||
#include <map_pars_fragment>
|
||
#include <alphamap_pars_fragment>
|
||
#include <alphatest_pars_fragment>
|
||
#include <aomap_pars_fragment>
|
||
#include <lightmap_pars_fragment>
|
||
#include <envmap_common_pars_fragment>
|
||
#include <envmap_pars_fragment>
|
||
#include <fog_pars_fragment>
|
||
#include <specularmap_pars_fragment>
|
||
#include <logdepthbuf_pars_fragment>
|
||
#include <clipping_planes_pars_fragment>
|
||
void main() {
|
||
#include <clipping_planes_fragment>
|
||
vec4 diffuseColor = vec4( diffuse, opacity );
|
||
#include <logdepthbuf_fragment>
|
||
#include <map_fragment>
|
||
#include <color_fragment>
|
||
#include <alphamap_fragment>
|
||
#include <alphatest_fragment>
|
||
#include <specularmap_fragment>
|
||
ReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );
|
||
#ifdef USE_LIGHTMAP
|
||
vec4 lightMapTexel = texture2D( lightMap, vUv2 );
|
||
reflectedLight.indirectDiffuse += lightMapTexel.rgb * lightMapIntensity * RECIPROCAL_PI;
|
||
#else
|
||
reflectedLight.indirectDiffuse += vec3( 1.0 );
|
||
#endif
|
||
#include <aomap_fragment>
|
||
reflectedLight.indirectDiffuse *= diffuseColor.rgb;
|
||
vec3 outgoingLight = reflectedLight.indirectDiffuse;
|
||
#include <envmap_fragment>
|
||
#include <output_fragment>
|
||
#include <tonemapping_fragment>
|
||
#include <encodings_fragment>
|
||
#include <fog_fragment>
|
||
#include <premultiplied_alpha_fragment>
|
||
#include <dithering_fragment>
|
||
}`,vertex$9=`#define LAMBERT
|
||
varying vec3 vViewPosition;
|
||
#include <common>
|
||
#include <uv_pars_vertex>
|
||
#include <uv2_pars_vertex>
|
||
#include <displacementmap_pars_vertex>
|
||
#include <envmap_pars_vertex>
|
||
#include <color_pars_vertex>
|
||
#include <fog_pars_vertex>
|
||
#include <normal_pars_vertex>
|
||
#include <morphtarget_pars_vertex>
|
||
#include <skinning_pars_vertex>
|
||
#include <shadowmap_pars_vertex>
|
||
#include <logdepthbuf_pars_vertex>
|
||
#include <clipping_planes_pars_vertex>
|
||
void main() {
|
||
#include <uv_vertex>
|
||
#include <uv2_vertex>
|
||
#include <color_vertex>
|
||
#include <morphcolor_vertex>
|
||
#include <beginnormal_vertex>
|
||
#include <morphnormal_vertex>
|
||
#include <skinbase_vertex>
|
||
#include <skinnormal_vertex>
|
||
#include <defaultnormal_vertex>
|
||
#include <normal_vertex>
|
||
#include <begin_vertex>
|
||
#include <morphtarget_vertex>
|
||
#include <skinning_vertex>
|
||
#include <displacementmap_vertex>
|
||
#include <project_vertex>
|
||
#include <logdepthbuf_vertex>
|
||
#include <clipping_planes_vertex>
|
||
vViewPosition = - mvPosition.xyz;
|
||
#include <worldpos_vertex>
|
||
#include <envmap_vertex>
|
||
#include <shadowmap_vertex>
|
||
#include <fog_vertex>
|
||
}`,fragment$9=`#define LAMBERT
|
||
uniform vec3 diffuse;
|
||
uniform vec3 emissive;
|
||
uniform float opacity;
|
||
#include <common>
|
||
#include <packing>
|
||
#include <dithering_pars_fragment>
|
||
#include <color_pars_fragment>
|
||
#include <uv_pars_fragment>
|
||
#include <uv2_pars_fragment>
|
||
#include <map_pars_fragment>
|
||
#include <alphamap_pars_fragment>
|
||
#include <alphatest_pars_fragment>
|
||
#include <aomap_pars_fragment>
|
||
#include <lightmap_pars_fragment>
|
||
#include <emissivemap_pars_fragment>
|
||
#include <envmap_common_pars_fragment>
|
||
#include <envmap_pars_fragment>
|
||
#include <fog_pars_fragment>
|
||
#include <bsdfs>
|
||
#include <lights_pars_begin>
|
||
#include <normal_pars_fragment>
|
||
#include <lights_lambert_pars_fragment>
|
||
#include <shadowmap_pars_fragment>
|
||
#include <bumpmap_pars_fragment>
|
||
#include <normalmap_pars_fragment>
|
||
#include <specularmap_pars_fragment>
|
||
#include <logdepthbuf_pars_fragment>
|
||
#include <clipping_planes_pars_fragment>
|
||
void main() {
|
||
#include <clipping_planes_fragment>
|
||
vec4 diffuseColor = vec4( diffuse, opacity );
|
||
ReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );
|
||
vec3 totalEmissiveRadiance = emissive;
|
||
#include <logdepthbuf_fragment>
|
||
#include <map_fragment>
|
||
#include <color_fragment>
|
||
#include <alphamap_fragment>
|
||
#include <alphatest_fragment>
|
||
#include <specularmap_fragment>
|
||
#include <normal_fragment_begin>
|
||
#include <normal_fragment_maps>
|
||
#include <emissivemap_fragment>
|
||
#include <lights_lambert_fragment>
|
||
#include <lights_fragment_begin>
|
||
#include <lights_fragment_maps>
|
||
#include <lights_fragment_end>
|
||
#include <aomap_fragment>
|
||
vec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + totalEmissiveRadiance;
|
||
#include <envmap_fragment>
|
||
#include <output_fragment>
|
||
#include <tonemapping_fragment>
|
||
#include <encodings_fragment>
|
||
#include <fog_fragment>
|
||
#include <premultiplied_alpha_fragment>
|
||
#include <dithering_fragment>
|
||
}`,vertex$8=`#define MATCAP
|
||
varying vec3 vViewPosition;
|
||
#include <common>
|
||
#include <uv_pars_vertex>
|
||
#include <color_pars_vertex>
|
||
#include <displacementmap_pars_vertex>
|
||
#include <fog_pars_vertex>
|
||
#include <normal_pars_vertex>
|
||
#include <morphtarget_pars_vertex>
|
||
#include <skinning_pars_vertex>
|
||
#include <logdepthbuf_pars_vertex>
|
||
#include <clipping_planes_pars_vertex>
|
||
void main() {
|
||
#include <uv_vertex>
|
||
#include <color_vertex>
|
||
#include <morphcolor_vertex>
|
||
#include <beginnormal_vertex>
|
||
#include <morphnormal_vertex>
|
||
#include <skinbase_vertex>
|
||
#include <skinnormal_vertex>
|
||
#include <defaultnormal_vertex>
|
||
#include <normal_vertex>
|
||
#include <begin_vertex>
|
||
#include <morphtarget_vertex>
|
||
#include <skinning_vertex>
|
||
#include <displacementmap_vertex>
|
||
#include <project_vertex>
|
||
#include <logdepthbuf_vertex>
|
||
#include <clipping_planes_vertex>
|
||
#include <fog_vertex>
|
||
vViewPosition = - mvPosition.xyz;
|
||
}`,fragment$8=`#define MATCAP
|
||
uniform vec3 diffuse;
|
||
uniform float opacity;
|
||
uniform sampler2D matcap;
|
||
varying vec3 vViewPosition;
|
||
#include <common>
|
||
#include <dithering_pars_fragment>
|
||
#include <color_pars_fragment>
|
||
#include <uv_pars_fragment>
|
||
#include <map_pars_fragment>
|
||
#include <alphamap_pars_fragment>
|
||
#include <alphatest_pars_fragment>
|
||
#include <fog_pars_fragment>
|
||
#include <normal_pars_fragment>
|
||
#include <bumpmap_pars_fragment>
|
||
#include <normalmap_pars_fragment>
|
||
#include <logdepthbuf_pars_fragment>
|
||
#include <clipping_planes_pars_fragment>
|
||
void main() {
|
||
#include <clipping_planes_fragment>
|
||
vec4 diffuseColor = vec4( diffuse, opacity );
|
||
#include <logdepthbuf_fragment>
|
||
#include <map_fragment>
|
||
#include <color_fragment>
|
||
#include <alphamap_fragment>
|
||
#include <alphatest_fragment>
|
||
#include <normal_fragment_begin>
|
||
#include <normal_fragment_maps>
|
||
vec3 viewDir = normalize( vViewPosition );
|
||
vec3 x = normalize( vec3( viewDir.z, 0.0, - viewDir.x ) );
|
||
vec3 y = cross( viewDir, x );
|
||
vec2 uv = vec2( dot( x, normal ), dot( y, normal ) ) * 0.495 + 0.5;
|
||
#ifdef USE_MATCAP
|
||
vec4 matcapColor = texture2D( matcap, uv );
|
||
#else
|
||
vec4 matcapColor = vec4( vec3( mix( 0.2, 0.8, uv.y ) ), 1.0 );
|
||
#endif
|
||
vec3 outgoingLight = diffuseColor.rgb * matcapColor.rgb;
|
||
#include <output_fragment>
|
||
#include <tonemapping_fragment>
|
||
#include <encodings_fragment>
|
||
#include <fog_fragment>
|
||
#include <premultiplied_alpha_fragment>
|
||
#include <dithering_fragment>
|
||
}`,vertex$7=`#define NORMAL
|
||
#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( TANGENTSPACE_NORMALMAP )
|
||
varying vec3 vViewPosition;
|
||
#endif
|
||
#include <common>
|
||
#include <uv_pars_vertex>
|
||
#include <displacementmap_pars_vertex>
|
||
#include <normal_pars_vertex>
|
||
#include <morphtarget_pars_vertex>
|
||
#include <skinning_pars_vertex>
|
||
#include <logdepthbuf_pars_vertex>
|
||
#include <clipping_planes_pars_vertex>
|
||
void main() {
|
||
#include <uv_vertex>
|
||
#include <beginnormal_vertex>
|
||
#include <morphnormal_vertex>
|
||
#include <skinbase_vertex>
|
||
#include <skinnormal_vertex>
|
||
#include <defaultnormal_vertex>
|
||
#include <normal_vertex>
|
||
#include <begin_vertex>
|
||
#include <morphtarget_vertex>
|
||
#include <skinning_vertex>
|
||
#include <displacementmap_vertex>
|
||
#include <project_vertex>
|
||
#include <logdepthbuf_vertex>
|
||
#include <clipping_planes_vertex>
|
||
#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( TANGENTSPACE_NORMALMAP )
|
||
vViewPosition = - mvPosition.xyz;
|
||
#endif
|
||
}`,fragment$7=`#define NORMAL
|
||
uniform float opacity;
|
||
#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( TANGENTSPACE_NORMALMAP )
|
||
varying vec3 vViewPosition;
|
||
#endif
|
||
#include <packing>
|
||
#include <uv_pars_fragment>
|
||
#include <normal_pars_fragment>
|
||
#include <bumpmap_pars_fragment>
|
||
#include <normalmap_pars_fragment>
|
||
#include <logdepthbuf_pars_fragment>
|
||
#include <clipping_planes_pars_fragment>
|
||
void main() {
|
||
#include <clipping_planes_fragment>
|
||
#include <logdepthbuf_fragment>
|
||
#include <normal_fragment_begin>
|
||
#include <normal_fragment_maps>
|
||
gl_FragColor = vec4( packNormalToRGB( normal ), opacity );
|
||
#ifdef OPAQUE
|
||
gl_FragColor.a = 1.0;
|
||
#endif
|
||
}`,vertex$6=`#define PHONG
|
||
varying vec3 vViewPosition;
|
||
#include <common>
|
||
#include <uv_pars_vertex>
|
||
#include <uv2_pars_vertex>
|
||
#include <displacementmap_pars_vertex>
|
||
#include <envmap_pars_vertex>
|
||
#include <color_pars_vertex>
|
||
#include <fog_pars_vertex>
|
||
#include <normal_pars_vertex>
|
||
#include <morphtarget_pars_vertex>
|
||
#include <skinning_pars_vertex>
|
||
#include <shadowmap_pars_vertex>
|
||
#include <logdepthbuf_pars_vertex>
|
||
#include <clipping_planes_pars_vertex>
|
||
void main() {
|
||
#include <uv_vertex>
|
||
#include <uv2_vertex>
|
||
#include <color_vertex>
|
||
#include <morphcolor_vertex>
|
||
#include <beginnormal_vertex>
|
||
#include <morphnormal_vertex>
|
||
#include <skinbase_vertex>
|
||
#include <skinnormal_vertex>
|
||
#include <defaultnormal_vertex>
|
||
#include <normal_vertex>
|
||
#include <begin_vertex>
|
||
#include <morphtarget_vertex>
|
||
#include <skinning_vertex>
|
||
#include <displacementmap_vertex>
|
||
#include <project_vertex>
|
||
#include <logdepthbuf_vertex>
|
||
#include <clipping_planes_vertex>
|
||
vViewPosition = - mvPosition.xyz;
|
||
#include <worldpos_vertex>
|
||
#include <envmap_vertex>
|
||
#include <shadowmap_vertex>
|
||
#include <fog_vertex>
|
||
}`,fragment$6=`#define PHONG
|
||
uniform vec3 diffuse;
|
||
uniform vec3 emissive;
|
||
uniform vec3 specular;
|
||
uniform float shininess;
|
||
uniform float opacity;
|
||
#include <common>
|
||
#include <packing>
|
||
#include <dithering_pars_fragment>
|
||
#include <color_pars_fragment>
|
||
#include <uv_pars_fragment>
|
||
#include <uv2_pars_fragment>
|
||
#include <map_pars_fragment>
|
||
#include <alphamap_pars_fragment>
|
||
#include <alphatest_pars_fragment>
|
||
#include <aomap_pars_fragment>
|
||
#include <lightmap_pars_fragment>
|
||
#include <emissivemap_pars_fragment>
|
||
#include <envmap_common_pars_fragment>
|
||
#include <envmap_pars_fragment>
|
||
#include <fog_pars_fragment>
|
||
#include <bsdfs>
|
||
#include <lights_pars_begin>
|
||
#include <normal_pars_fragment>
|
||
#include <lights_phong_pars_fragment>
|
||
#include <shadowmap_pars_fragment>
|
||
#include <bumpmap_pars_fragment>
|
||
#include <normalmap_pars_fragment>
|
||
#include <specularmap_pars_fragment>
|
||
#include <logdepthbuf_pars_fragment>
|
||
#include <clipping_planes_pars_fragment>
|
||
void main() {
|
||
#include <clipping_planes_fragment>
|
||
vec4 diffuseColor = vec4( diffuse, opacity );
|
||
ReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );
|
||
vec3 totalEmissiveRadiance = emissive;
|
||
#include <logdepthbuf_fragment>
|
||
#include <map_fragment>
|
||
#include <color_fragment>
|
||
#include <alphamap_fragment>
|
||
#include <alphatest_fragment>
|
||
#include <specularmap_fragment>
|
||
#include <normal_fragment_begin>
|
||
#include <normal_fragment_maps>
|
||
#include <emissivemap_fragment>
|
||
#include <lights_phong_fragment>
|
||
#include <lights_fragment_begin>
|
||
#include <lights_fragment_maps>
|
||
#include <lights_fragment_end>
|
||
#include <aomap_fragment>
|
||
vec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveRadiance;
|
||
#include <envmap_fragment>
|
||
#include <output_fragment>
|
||
#include <tonemapping_fragment>
|
||
#include <encodings_fragment>
|
||
#include <fog_fragment>
|
||
#include <premultiplied_alpha_fragment>
|
||
#include <dithering_fragment>
|
||
}`,vertex$5=`#define STANDARD
|
||
varying vec3 vViewPosition;
|
||
#ifdef USE_TRANSMISSION
|
||
varying vec3 vWorldPosition;
|
||
#endif
|
||
#include <common>
|
||
#include <uv_pars_vertex>
|
||
#include <uv2_pars_vertex>
|
||
#include <displacementmap_pars_vertex>
|
||
#include <color_pars_vertex>
|
||
#include <fog_pars_vertex>
|
||
#include <normal_pars_vertex>
|
||
#include <morphtarget_pars_vertex>
|
||
#include <skinning_pars_vertex>
|
||
#include <shadowmap_pars_vertex>
|
||
#include <logdepthbuf_pars_vertex>
|
||
#include <clipping_planes_pars_vertex>
|
||
void main() {
|
||
#include <uv_vertex>
|
||
#include <uv2_vertex>
|
||
#include <color_vertex>
|
||
#include <morphcolor_vertex>
|
||
#include <beginnormal_vertex>
|
||
#include <morphnormal_vertex>
|
||
#include <skinbase_vertex>
|
||
#include <skinnormal_vertex>
|
||
#include <defaultnormal_vertex>
|
||
#include <normal_vertex>
|
||
#include <begin_vertex>
|
||
#include <morphtarget_vertex>
|
||
#include <skinning_vertex>
|
||
#include <displacementmap_vertex>
|
||
#include <project_vertex>
|
||
#include <logdepthbuf_vertex>
|
||
#include <clipping_planes_vertex>
|
||
vViewPosition = - mvPosition.xyz;
|
||
#include <worldpos_vertex>
|
||
#include <shadowmap_vertex>
|
||
#include <fog_vertex>
|
||
#ifdef USE_TRANSMISSION
|
||
vWorldPosition = worldPosition.xyz;
|
||
#endif
|
||
}`,fragment$5=`#define STANDARD
|
||
#ifdef PHYSICAL
|
||
#define IOR
|
||
#define SPECULAR
|
||
#endif
|
||
uniform vec3 diffuse;
|
||
uniform vec3 emissive;
|
||
uniform float roughness;
|
||
uniform float metalness;
|
||
uniform float opacity;
|
||
#ifdef IOR
|
||
uniform float ior;
|
||
#endif
|
||
#ifdef SPECULAR
|
||
uniform float specularIntensity;
|
||
uniform vec3 specularColor;
|
||
#ifdef USE_SPECULARINTENSITYMAP
|
||
uniform sampler2D specularIntensityMap;
|
||
#endif
|
||
#ifdef USE_SPECULARCOLORMAP
|
||
uniform sampler2D specularColorMap;
|
||
#endif
|
||
#endif
|
||
#ifdef USE_CLEARCOAT
|
||
uniform float clearcoat;
|
||
uniform float clearcoatRoughness;
|
||
#endif
|
||
#ifdef USE_IRIDESCENCE
|
||
uniform float iridescence;
|
||
uniform float iridescenceIOR;
|
||
uniform float iridescenceThicknessMinimum;
|
||
uniform float iridescenceThicknessMaximum;
|
||
#endif
|
||
#ifdef USE_SHEEN
|
||
uniform vec3 sheenColor;
|
||
uniform float sheenRoughness;
|
||
#ifdef USE_SHEENCOLORMAP
|
||
uniform sampler2D sheenColorMap;
|
||
#endif
|
||
#ifdef USE_SHEENROUGHNESSMAP
|
||
uniform sampler2D sheenRoughnessMap;
|
||
#endif
|
||
#endif
|
||
varying vec3 vViewPosition;
|
||
#include <common>
|
||
#include <packing>
|
||
#include <dithering_pars_fragment>
|
||
#include <color_pars_fragment>
|
||
#include <uv_pars_fragment>
|
||
#include <uv2_pars_fragment>
|
||
#include <map_pars_fragment>
|
||
#include <alphamap_pars_fragment>
|
||
#include <alphatest_pars_fragment>
|
||
#include <aomap_pars_fragment>
|
||
#include <lightmap_pars_fragment>
|
||
#include <emissivemap_pars_fragment>
|
||
#include <bsdfs>
|
||
#include <iridescence_fragment>
|
||
#include <cube_uv_reflection_fragment>
|
||
#include <envmap_common_pars_fragment>
|
||
#include <envmap_physical_pars_fragment>
|
||
#include <fog_pars_fragment>
|
||
#include <lights_pars_begin>
|
||
#include <normal_pars_fragment>
|
||
#include <lights_physical_pars_fragment>
|
||
#include <transmission_pars_fragment>
|
||
#include <shadowmap_pars_fragment>
|
||
#include <bumpmap_pars_fragment>
|
||
#include <normalmap_pars_fragment>
|
||
#include <clearcoat_pars_fragment>
|
||
#include <iridescence_pars_fragment>
|
||
#include <roughnessmap_pars_fragment>
|
||
#include <metalnessmap_pars_fragment>
|
||
#include <logdepthbuf_pars_fragment>
|
||
#include <clipping_planes_pars_fragment>
|
||
void main() {
|
||
#include <clipping_planes_fragment>
|
||
vec4 diffuseColor = vec4( diffuse, opacity );
|
||
ReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );
|
||
vec3 totalEmissiveRadiance = emissive;
|
||
#include <logdepthbuf_fragment>
|
||
#include <map_fragment>
|
||
#include <color_fragment>
|
||
#include <alphamap_fragment>
|
||
#include <alphatest_fragment>
|
||
#include <roughnessmap_fragment>
|
||
#include <metalnessmap_fragment>
|
||
#include <normal_fragment_begin>
|
||
#include <normal_fragment_maps>
|
||
#include <clearcoat_normal_fragment_begin>
|
||
#include <clearcoat_normal_fragment_maps>
|
||
#include <emissivemap_fragment>
|
||
#include <lights_physical_fragment>
|
||
#include <lights_fragment_begin>
|
||
#include <lights_fragment_maps>
|
||
#include <lights_fragment_end>
|
||
#include <aomap_fragment>
|
||
vec3 totalDiffuse = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse;
|
||
vec3 totalSpecular = reflectedLight.directSpecular + reflectedLight.indirectSpecular;
|
||
#include <transmission_fragment>
|
||
vec3 outgoingLight = totalDiffuse + totalSpecular + totalEmissiveRadiance;
|
||
#ifdef USE_SHEEN
|
||
float sheenEnergyComp = 1.0 - 0.157 * max3( material.sheenColor );
|
||
outgoingLight = outgoingLight * sheenEnergyComp + sheenSpecular;
|
||
#endif
|
||
#ifdef USE_CLEARCOAT
|
||
float dotNVcc = saturate( dot( geometry.clearcoatNormal, geometry.viewDir ) );
|
||
vec3 Fcc = F_Schlick( material.clearcoatF0, material.clearcoatF90, dotNVcc );
|
||
outgoingLight = outgoingLight * ( 1.0 - material.clearcoat * Fcc ) + clearcoatSpecular * material.clearcoat;
|
||
#endif
|
||
#include <output_fragment>
|
||
#include <tonemapping_fragment>
|
||
#include <encodings_fragment>
|
||
#include <fog_fragment>
|
||
#include <premultiplied_alpha_fragment>
|
||
#include <dithering_fragment>
|
||
}`,vertex$4=`#define TOON
|
||
varying vec3 vViewPosition;
|
||
#include <common>
|
||
#include <uv_pars_vertex>
|
||
#include <uv2_pars_vertex>
|
||
#include <displacementmap_pars_vertex>
|
||
#include <color_pars_vertex>
|
||
#include <fog_pars_vertex>
|
||
#include <normal_pars_vertex>
|
||
#include <morphtarget_pars_vertex>
|
||
#include <skinning_pars_vertex>
|
||
#include <shadowmap_pars_vertex>
|
||
#include <logdepthbuf_pars_vertex>
|
||
#include <clipping_planes_pars_vertex>
|
||
void main() {
|
||
#include <uv_vertex>
|
||
#include <uv2_vertex>
|
||
#include <color_vertex>
|
||
#include <morphcolor_vertex>
|
||
#include <beginnormal_vertex>
|
||
#include <morphnormal_vertex>
|
||
#include <skinbase_vertex>
|
||
#include <skinnormal_vertex>
|
||
#include <defaultnormal_vertex>
|
||
#include <normal_vertex>
|
||
#include <begin_vertex>
|
||
#include <morphtarget_vertex>
|
||
#include <skinning_vertex>
|
||
#include <displacementmap_vertex>
|
||
#include <project_vertex>
|
||
#include <logdepthbuf_vertex>
|
||
#include <clipping_planes_vertex>
|
||
vViewPosition = - mvPosition.xyz;
|
||
#include <worldpos_vertex>
|
||
#include <shadowmap_vertex>
|
||
#include <fog_vertex>
|
||
}`,fragment$4=`#define TOON
|
||
uniform vec3 diffuse;
|
||
uniform vec3 emissive;
|
||
uniform float opacity;
|
||
#include <common>
|
||
#include <packing>
|
||
#include <dithering_pars_fragment>
|
||
#include <color_pars_fragment>
|
||
#include <uv_pars_fragment>
|
||
#include <uv2_pars_fragment>
|
||
#include <map_pars_fragment>
|
||
#include <alphamap_pars_fragment>
|
||
#include <alphatest_pars_fragment>
|
||
#include <aomap_pars_fragment>
|
||
#include <lightmap_pars_fragment>
|
||
#include <emissivemap_pars_fragment>
|
||
#include <gradientmap_pars_fragment>
|
||
#include <fog_pars_fragment>
|
||
#include <bsdfs>
|
||
#include <lights_pars_begin>
|
||
#include <normal_pars_fragment>
|
||
#include <lights_toon_pars_fragment>
|
||
#include <shadowmap_pars_fragment>
|
||
#include <bumpmap_pars_fragment>
|
||
#include <normalmap_pars_fragment>
|
||
#include <logdepthbuf_pars_fragment>
|
||
#include <clipping_planes_pars_fragment>
|
||
void main() {
|
||
#include <clipping_planes_fragment>
|
||
vec4 diffuseColor = vec4( diffuse, opacity );
|
||
ReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );
|
||
vec3 totalEmissiveRadiance = emissive;
|
||
#include <logdepthbuf_fragment>
|
||
#include <map_fragment>
|
||
#include <color_fragment>
|
||
#include <alphamap_fragment>
|
||
#include <alphatest_fragment>
|
||
#include <normal_fragment_begin>
|
||
#include <normal_fragment_maps>
|
||
#include <emissivemap_fragment>
|
||
#include <lights_toon_fragment>
|
||
#include <lights_fragment_begin>
|
||
#include <lights_fragment_maps>
|
||
#include <lights_fragment_end>
|
||
#include <aomap_fragment>
|
||
vec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + totalEmissiveRadiance;
|
||
#include <output_fragment>
|
||
#include <tonemapping_fragment>
|
||
#include <encodings_fragment>
|
||
#include <fog_fragment>
|
||
#include <premultiplied_alpha_fragment>
|
||
#include <dithering_fragment>
|
||
}`,vertex$3=`uniform float size;
|
||
uniform float scale;
|
||
#include <common>
|
||
#include <color_pars_vertex>
|
||
#include <fog_pars_vertex>
|
||
#include <morphtarget_pars_vertex>
|
||
#include <logdepthbuf_pars_vertex>
|
||
#include <clipping_planes_pars_vertex>
|
||
void main() {
|
||
#include <color_vertex>
|
||
#include <morphcolor_vertex>
|
||
#include <begin_vertex>
|
||
#include <morphtarget_vertex>
|
||
#include <project_vertex>
|
||
gl_PointSize = size;
|
||
#ifdef USE_SIZEATTENUATION
|
||
bool isPerspective = isPerspectiveMatrix( projectionMatrix );
|
||
if ( isPerspective ) gl_PointSize *= ( scale / - mvPosition.z );
|
||
#endif
|
||
#include <logdepthbuf_vertex>
|
||
#include <clipping_planes_vertex>
|
||
#include <worldpos_vertex>
|
||
#include <fog_vertex>
|
||
}`,fragment$3=`uniform vec3 diffuse;
|
||
uniform float opacity;
|
||
#include <common>
|
||
#include <color_pars_fragment>
|
||
#include <map_particle_pars_fragment>
|
||
#include <alphatest_pars_fragment>
|
||
#include <fog_pars_fragment>
|
||
#include <logdepthbuf_pars_fragment>
|
||
#include <clipping_planes_pars_fragment>
|
||
void main() {
|
||
#include <clipping_planes_fragment>
|
||
vec3 outgoingLight = vec3( 0.0 );
|
||
vec4 diffuseColor = vec4( diffuse, opacity );
|
||
#include <logdepthbuf_fragment>
|
||
#include <map_particle_fragment>
|
||
#include <color_fragment>
|
||
#include <alphatest_fragment>
|
||
outgoingLight = diffuseColor.rgb;
|
||
#include <output_fragment>
|
||
#include <tonemapping_fragment>
|
||
#include <encodings_fragment>
|
||
#include <fog_fragment>
|
||
#include <premultiplied_alpha_fragment>
|
||
}`,vertex$2=`#include <common>
|
||
#include <fog_pars_vertex>
|
||
#include <morphtarget_pars_vertex>
|
||
#include <skinning_pars_vertex>
|
||
#include <shadowmap_pars_vertex>
|
||
void main() {
|
||
#include <beginnormal_vertex>
|
||
#include <morphnormal_vertex>
|
||
#include <skinbase_vertex>
|
||
#include <skinnormal_vertex>
|
||
#include <defaultnormal_vertex>
|
||
#include <begin_vertex>
|
||
#include <morphtarget_vertex>
|
||
#include <skinning_vertex>
|
||
#include <project_vertex>
|
||
#include <worldpos_vertex>
|
||
#include <shadowmap_vertex>
|
||
#include <fog_vertex>
|
||
}`,fragment$2=`uniform vec3 color;
|
||
uniform float opacity;
|
||
#include <common>
|
||
#include <packing>
|
||
#include <fog_pars_fragment>
|
||
#include <bsdfs>
|
||
#include <lights_pars_begin>
|
||
#include <shadowmap_pars_fragment>
|
||
#include <shadowmask_pars_fragment>
|
||
void main() {
|
||
gl_FragColor = vec4( color, opacity * ( 1.0 - getShadowMask() ) );
|
||
#include <tonemapping_fragment>
|
||
#include <encodings_fragment>
|
||
#include <fog_fragment>
|
||
}`,vertex$1=`uniform float rotation;
|
||
uniform vec2 center;
|
||
#include <common>
|
||
#include <uv_pars_vertex>
|
||
#include <fog_pars_vertex>
|
||
#include <logdepthbuf_pars_vertex>
|
||
#include <clipping_planes_pars_vertex>
|
||
void main() {
|
||
#include <uv_vertex>
|
||
vec4 mvPosition = modelViewMatrix * vec4( 0.0, 0.0, 0.0, 1.0 );
|
||
vec2 scale;
|
||
scale.x = length( vec3( modelMatrix[ 0 ].x, modelMatrix[ 0 ].y, modelMatrix[ 0 ].z ) );
|
||
scale.y = length( vec3( modelMatrix[ 1 ].x, modelMatrix[ 1 ].y, modelMatrix[ 1 ].z ) );
|
||
#ifndef USE_SIZEATTENUATION
|
||
bool isPerspective = isPerspectiveMatrix( projectionMatrix );
|
||
if ( isPerspective ) scale *= - mvPosition.z;
|
||
#endif
|
||
vec2 alignedPosition = ( position.xy - ( center - vec2( 0.5 ) ) ) * scale;
|
||
vec2 rotatedPosition;
|
||
rotatedPosition.x = cos( rotation ) * alignedPosition.x - sin( rotation ) * alignedPosition.y;
|
||
rotatedPosition.y = sin( rotation ) * alignedPosition.x + cos( rotation ) * alignedPosition.y;
|
||
mvPosition.xy += rotatedPosition;
|
||
gl_Position = projectionMatrix * mvPosition;
|
||
#include <logdepthbuf_vertex>
|
||
#include <clipping_planes_vertex>
|
||
#include <fog_vertex>
|
||
}`,fragment$1=`uniform vec3 diffuse;
|
||
uniform float opacity;
|
||
#include <common>
|
||
#include <uv_pars_fragment>
|
||
#include <map_pars_fragment>
|
||
#include <alphamap_pars_fragment>
|
||
#include <alphatest_pars_fragment>
|
||
#include <fog_pars_fragment>
|
||
#include <logdepthbuf_pars_fragment>
|
||
#include <clipping_planes_pars_fragment>
|
||
void main() {
|
||
#include <clipping_planes_fragment>
|
||
vec3 outgoingLight = vec3( 0.0 );
|
||
vec4 diffuseColor = vec4( diffuse, opacity );
|
||
#include <logdepthbuf_fragment>
|
||
#include <map_fragment>
|
||
#include <alphamap_fragment>
|
||
#include <alphatest_fragment>
|
||
outgoingLight = diffuseColor.rgb;
|
||
#include <output_fragment>
|
||
#include <tonemapping_fragment>
|
||
#include <encodings_fragment>
|
||
#include <fog_fragment>
|
||
}`,ShaderChunk={alphamap_fragment,alphamap_pars_fragment,alphatest_fragment,alphatest_pars_fragment,aomap_fragment,aomap_pars_fragment,begin_vertex,beginnormal_vertex,bsdfs,iridescence_fragment,bumpmap_pars_fragment,clipping_planes_fragment,clipping_planes_pars_fragment,clipping_planes_pars_vertex,clipping_planes_vertex,color_fragment,color_pars_fragment,color_pars_vertex,color_vertex,common,cube_uv_reflection_fragment,defaultnormal_vertex,displacementmap_pars_vertex,displacementmap_vertex,emissivemap_fragment,emissivemap_pars_fragment,encodings_fragment,encodings_pars_fragment,envmap_fragment,envmap_common_pars_fragment,envmap_pars_fragment,envmap_pars_vertex,envmap_physical_pars_fragment,envmap_vertex,fog_vertex,fog_pars_vertex,fog_fragment,fog_pars_fragment,gradientmap_pars_fragment,lightmap_fragment,lightmap_pars_fragment,lights_lambert_fragment,lights_lambert_pars_fragment,lights_pars_begin,lights_toon_fragment,lights_toon_pars_fragment,lights_phong_fragment,lights_phong_pars_fragment,lights_physical_fragment,lights_physical_pars_fragment,lights_fragment_begin,lights_fragment_maps,lights_fragment_end,logdepthbuf_fragment,logdepthbuf_pars_fragment,logdepthbuf_pars_vertex,logdepthbuf_vertex,map_fragment,map_pars_fragment,map_particle_fragment,map_particle_pars_fragment,metalnessmap_fragment,metalnessmap_pars_fragment,morphcolor_vertex,morphnormal_vertex,morphtarget_pars_vertex,morphtarget_vertex,normal_fragment_begin,normal_fragment_maps,normal_pars_fragment,normal_pars_vertex,normal_vertex,normalmap_pars_fragment,clearcoat_normal_fragment_begin,clearcoat_normal_fragment_maps,clearcoat_pars_fragment,iridescence_pars_fragment,output_fragment,packing,premultiplied_alpha_fragment,project_vertex,dithering_fragment,dithering_pars_fragment,roughnessmap_fragment,roughnessmap_pars_fragment,shadowmap_pars_fragment,shadowmap_pars_vertex,shadowmap_vertex,shadowmask_pars_fragment,skinbase_vertex,skinning_pars_vertex,skinning_vertex,skinnormal_vertex,specularmap_fragment,specularmap_pars_fragment,tonemapping_fragment,tonemapping_pars_fragment,transmission_fragment,transmission_pars_fragment,uv_pars_fragment,uv_pars_vertex,uv_vertex,uv2_pars_fragment,uv2_pars_vertex,uv2_vertex,worldpos_vertex,background_vert:vertex$h,background_frag:fragment$h,backgroundCube_vert:vertex$g,backgroundCube_frag:fragment$g,cube_vert:vertex$f,cube_frag:fragment$f,depth_vert:vertex$e,depth_frag:fragment$e,distanceRGBA_vert:vertex$d,distanceRGBA_frag:fragment$d,equirect_vert:vertex$c,equirect_frag:fragment$c,linedashed_vert:vertex$b,linedashed_frag:fragment$b,meshbasic_vert:vertex$a,meshbasic_frag:fragment$a,meshlambert_vert:vertex$9,meshlambert_frag:fragment$9,meshmatcap_vert:vertex$8,meshmatcap_frag:fragment$8,meshnormal_vert:vertex$7,meshnormal_frag:fragment$7,meshphong_vert:vertex$6,meshphong_frag:fragment$6,meshphysical_vert:vertex$5,meshphysical_frag:fragment$5,meshtoon_vert:vertex$4,meshtoon_frag:fragment$4,points_vert:vertex$3,points_frag:fragment$3,shadow_vert:vertex$2,shadow_frag:fragment$2,sprite_vert:vertex$1,sprite_frag:fragment$1},UniformsLib={common:{diffuse:{value:new Color(16777215)},opacity:{value:1},map:{value:null},uvTransform:{value:new Matrix3},uv2Transform:{value:new Matrix3},alphaMap:{value:null},alphaTest:{value:0}},specularmap:{specularMap:{value:null}},envmap:{envMap:{value:null},flipEnvMap:{value:-1},reflectivity:{value:1},ior:{value:1.5},refractionRatio:{value:.98}},aomap:{aoMap:{value:null},aoMapIntensity:{value:1}},lightmap:{lightMap:{value:null},lightMapIntensity:{value:1}},emissivemap:{emissiveMap:{value:null}},bumpmap:{bumpMap:{value:null},bumpScale:{value:1}},normalmap:{normalMap:{value:null},normalScale:{value:new Vector2(1,1)}},displacementmap:{displacementMap:{value:null},displacementScale:{value:1},displacementBias:{value:0}},roughnessmap:{roughnessMap:{value:null}},metalnessmap:{metalnessMap:{value:null}},gradientmap:{gradientMap:{value:null}},fog:{fogDensity:{value:25e-5},fogNear:{value:1},fogFar:{value:2e3},fogColor:{value:new Color(16777215)}},lights:{ambientLightColor:{value:[]},lightProbe:{value:[]},directionalLights:{value:[],properties:{direction:{},color:{}}},directionalLightShadows:{value:[],properties:{shadowBias:{},shadowNormalBias:{},shadowRadius:{},shadowMapSize:{}}},directionalShadowMap:{value:[]},directionalShadowMatrix:{value:[]},spotLights:{value:[],properties:{color:{},position:{},direction:{},distance:{},coneCos:{},penumbraCos:{},decay:{}}},spotLightShadows:{value:[],properties:{shadowBias:{},shadowNormalBias:{},shadowRadius:{},shadowMapSize:{}}},spotLightMap:{value:[]},spotShadowMap:{value:[]},spotLightMatrix:{value:[]},pointLights:{value:[],properties:{color:{},position:{},decay:{},distance:{}}},pointLightShadows:{value:[],properties:{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 Color(16777215)},opacity:{value:1},size:{value:1},scale:{value:1},map:{value:null},alphaMap:{value:null},alphaTest:{value:0},uvTransform:{value:new Matrix3}},sprite:{diffuse:{value:new Color(16777215)},opacity:{value:1},center:{value:new Vector2(.5,.5)},rotation:{value:0},map:{value:null},alphaMap:{value:null},alphaTest:{value:0},uvTransform:{value:new Matrix3}}},ShaderLib={basic:{uniforms:mergeUniforms([UniformsLib.common,UniformsLib.specularmap,UniformsLib.envmap,UniformsLib.aomap,UniformsLib.lightmap,UniformsLib.fog]),vertexShader:ShaderChunk.meshbasic_vert,fragmentShader:ShaderChunk.meshbasic_frag},lambert:{uniforms:mergeUniforms([UniformsLib.common,UniformsLib.specularmap,UniformsLib.envmap,UniformsLib.aomap,UniformsLib.lightmap,UniformsLib.emissivemap,UniformsLib.bumpmap,UniformsLib.normalmap,UniformsLib.displacementmap,UniformsLib.fog,UniformsLib.lights,{emissive:{value:new Color(0)}}]),vertexShader:ShaderChunk.meshlambert_vert,fragmentShader:ShaderChunk.meshlambert_frag},phong:{uniforms:mergeUniforms([UniformsLib.common,UniformsLib.specularmap,UniformsLib.envmap,UniformsLib.aomap,UniformsLib.lightmap,UniformsLib.emissivemap,UniformsLib.bumpmap,UniformsLib.normalmap,UniformsLib.displacementmap,UniformsLib.fog,UniformsLib.lights,{emissive:{value:new Color(0)},specular:{value:new Color(1118481)},shininess:{value:30}}]),vertexShader:ShaderChunk.meshphong_vert,fragmentShader:ShaderChunk.meshphong_frag},standard:{uniforms:mergeUniforms([UniformsLib.common,UniformsLib.envmap,UniformsLib.aomap,UniformsLib.lightmap,UniformsLib.emissivemap,UniformsLib.bumpmap,UniformsLib.normalmap,UniformsLib.displacementmap,UniformsLib.roughnessmap,UniformsLib.metalnessmap,UniformsLib.fog,UniformsLib.lights,{emissive:{value:new Color(0)},roughness:{value:1},metalness:{value:0},envMapIntensity:{value:1}}]),vertexShader:ShaderChunk.meshphysical_vert,fragmentShader:ShaderChunk.meshphysical_frag},toon:{uniforms:mergeUniforms([UniformsLib.common,UniformsLib.aomap,UniformsLib.lightmap,UniformsLib.emissivemap,UniformsLib.bumpmap,UniformsLib.normalmap,UniformsLib.displacementmap,UniformsLib.gradientmap,UniformsLib.fog,UniformsLib.lights,{emissive:{value:new Color(0)}}]),vertexShader:ShaderChunk.meshtoon_vert,fragmentShader:ShaderChunk.meshtoon_frag},matcap:{uniforms:mergeUniforms([UniformsLib.common,UniformsLib.bumpmap,UniformsLib.normalmap,UniformsLib.displacementmap,UniformsLib.fog,{matcap:{value:null}}]),vertexShader:ShaderChunk.meshmatcap_vert,fragmentShader:ShaderChunk.meshmatcap_frag},points:{uniforms:mergeUniforms([UniformsLib.points,UniformsLib.fog]),vertexShader:ShaderChunk.points_vert,fragmentShader:ShaderChunk.points_frag},dashed:{uniforms:mergeUniforms([UniformsLib.common,UniformsLib.fog,{scale:{value:1},dashSize:{value:1},totalSize:{value:2}}]),vertexShader:ShaderChunk.linedashed_vert,fragmentShader:ShaderChunk.linedashed_frag},depth:{uniforms:mergeUniforms([UniformsLib.common,UniformsLib.displacementmap]),vertexShader:ShaderChunk.depth_vert,fragmentShader:ShaderChunk.depth_frag},normal:{uniforms:mergeUniforms([UniformsLib.common,UniformsLib.bumpmap,UniformsLib.normalmap,UniformsLib.displacementmap,{opacity:{value:1}}]),vertexShader:ShaderChunk.meshnormal_vert,fragmentShader:ShaderChunk.meshnormal_frag},sprite:{uniforms:mergeUniforms([UniformsLib.sprite,UniformsLib.fog]),vertexShader:ShaderChunk.sprite_vert,fragmentShader:ShaderChunk.sprite_frag},background:{uniforms:{uvTransform:{value:new Matrix3},t2D:{value:null},backgroundIntensity:{value:1}},vertexShader:ShaderChunk.background_vert,fragmentShader:ShaderChunk.background_frag},backgroundCube:{uniforms:{envMap:{value:null},flipEnvMap:{value:-1},backgroundBlurriness:{value:0},backgroundIntensity:{value:1}},vertexShader:ShaderChunk.backgroundCube_vert,fragmentShader:ShaderChunk.backgroundCube_frag},cube:{uniforms:{tCube:{value:null},tFlip:{value:-1},opacity:{value:1}},vertexShader:ShaderChunk.cube_vert,fragmentShader:ShaderChunk.cube_frag},equirect:{uniforms:{tEquirect:{value:null}},vertexShader:ShaderChunk.equirect_vert,fragmentShader:ShaderChunk.equirect_frag},distanceRGBA:{uniforms:mergeUniforms([UniformsLib.common,UniformsLib.displacementmap,{referencePosition:{value:new Vector3},nearDistance:{value:1},farDistance:{value:1e3}}]),vertexShader:ShaderChunk.distanceRGBA_vert,fragmentShader:ShaderChunk.distanceRGBA_frag},shadow:{uniforms:mergeUniforms([UniformsLib.lights,UniformsLib.fog,{color:{value:new Color(0)},opacity:{value:1}}]),vertexShader:ShaderChunk.shadow_vert,fragmentShader:ShaderChunk.shadow_frag}};ShaderLib.physical={uniforms:mergeUniforms([ShaderLib.standard.uniforms,{clearcoat:{value:0},clearcoatMap:{value:null},clearcoatRoughness:{value:0},clearcoatRoughnessMap:{value:null},clearcoatNormalScale:{value:new Vector2(1,1)},clearcoatNormalMap:{value:null},iridescence:{value:0},iridescenceMap:{value:null},iridescenceIOR:{value:1.3},iridescenceThicknessMinimum:{value:100},iridescenceThicknessMaximum:{value:400},iridescenceThicknessMap:{value:null},sheen:{value:0},sheenColor:{value:new Color(0)},sheenColorMap:{value:null},sheenRoughness:{value:1},sheenRoughnessMap:{value:null},transmission:{value:0},transmissionMap:{value:null},transmissionSamplerSize:{value:new Vector2},transmissionSamplerMap:{value:null},thickness:{value:0},thicknessMap:{value:null},attenuationDistance:{value:0},attenuationColor:{value:new Color(0)},specularIntensity:{value:1},specularIntensityMap:{value:null},specularColor:{value:new Color(1,1,1)},specularColorMap:{value:null}}]),vertexShader:ShaderChunk.meshphysical_vert,fragmentShader:ShaderChunk.meshphysical_frag};const _rgb={r:0,b:0,g:0};function WebGLBackground(n,e,t,i,r,s,a){const o=new Color(0);let l=s===!0?0:1,c,u,d=null,f=0,m=null;function v(g,x){let S=!1,y=x.isScene===!0?x.background:null;y&&y.isTexture&&(y=(x.backgroundBlurriness>0?t:e).get(y));const b=n.xr,w=b.getSession&&b.getSession();w&&w.environmentBlendMode==="additive"&&(y=null),y===null?_(o,l):y&&y.isColor&&(_(y,1),S=!0),(n.autoClear||S)&&n.clear(n.autoClearColor,n.autoClearDepth,n.autoClearStencil),y&&(y.isCubeTexture||y.mapping===CubeUVReflectionMapping)?(u===void 0&&(u=new Mesh(new BoxGeometry(1,1,1),new ShaderMaterial({name:"BackgroundCubeMaterial",uniforms:cloneUniforms(ShaderLib.backgroundCube.uniforms),vertexShader:ShaderLib.backgroundCube.vertexShader,fragmentShader:ShaderLib.backgroundCube.fragmentShader,side:BackSide,depthTest:!1,depthWrite:!1,fog:!1})),u.geometry.deleteAttribute("normal"),u.geometry.deleteAttribute("uv"),u.onBeforeRender=function(C,R,M){this.matrixWorld.copyPosition(M.matrixWorld)},Object.defineProperty(u.material,"envMap",{get:function(){return this.uniforms.envMap.value}}),r.update(u)),u.material.uniforms.envMap.value=y,u.material.uniforms.flipEnvMap.value=y.isCubeTexture&&y.isRenderTargetTexture===!1?-1:1,u.material.uniforms.backgroundBlurriness.value=x.backgroundBlurriness,u.material.uniforms.backgroundIntensity.value=x.backgroundIntensity,(d!==y||f!==y.version||m!==n.toneMapping)&&(u.material.needsUpdate=!0,d=y,f=y.version,m=n.toneMapping),u.layers.enableAll(),g.unshift(u,u.geometry,u.material,0,0,null)):y&&y.isTexture&&(c===void 0&&(c=new Mesh(new PlaneGeometry(2,2),new ShaderMaterial({name:"BackgroundMaterial",uniforms:cloneUniforms(ShaderLib.background.uniforms),vertexShader:ShaderLib.background.vertexShader,fragmentShader:ShaderLib.background.fragmentShader,side:FrontSide,depthTest:!1,depthWrite:!1,fog:!1})),c.geometry.deleteAttribute("normal"),Object.defineProperty(c.material,"map",{get:function(){return this.uniforms.t2D.value}}),r.update(c)),c.material.uniforms.t2D.value=y,c.material.uniforms.backgroundIntensity.value=x.backgroundIntensity,y.matrixAutoUpdate===!0&&y.updateMatrix(),c.material.uniforms.uvTransform.value.copy(y.matrix),(d!==y||f!==y.version||m!==n.toneMapping)&&(c.material.needsUpdate=!0,d=y,f=y.version,m=n.toneMapping),c.layers.enableAll(),g.unshift(c,c.geometry,c.material,0,0,null))}function _(g,x){g.getRGB(_rgb,getUnlitUniformColorSpace(n)),i.buffers.color.setClear(_rgb.r,_rgb.g,_rgb.b,x,a)}return{getClearColor:function(){return o},setClearColor:function(g,x=1){o.set(g),l=x,_(o,l)},getClearAlpha:function(){return l},setClearAlpha:function(g){l=g,_(o,l)},render:v}}function WebGLBindingStates(n,e,t,i){const r=n.getParameter(34921),s=i.isWebGL2?null:e.get("OES_vertex_array_object"),a=i.isWebGL2||s!==null,o={},l=g(null);let c=l,u=!1;function d(G,le,he,ue,ie){let ve=!1;if(a){const _e=_(ue,he,le);c!==_e&&(c=_e,m(c.object)),ve=x(G,ue,he,ie),ve&&S(G,ue,he,ie)}else{const _e=le.wireframe===!0;(c.geometry!==ue.id||c.program!==he.id||c.wireframe!==_e)&&(c.geometry=ue.id,c.program=he.id,c.wireframe=_e,ve=!0)}ie!==null&&t.update(ie,34963),(ve||u)&&(u=!1,M(G,le,he,ue),ie!==null&&n.bindBuffer(34963,t.get(ie).buffer))}function f(){return i.isWebGL2?n.createVertexArray():s.createVertexArrayOES()}function m(G){return i.isWebGL2?n.bindVertexArray(G):s.bindVertexArrayOES(G)}function v(G){return i.isWebGL2?n.deleteVertexArray(G):s.deleteVertexArrayOES(G)}function _(G,le,he){const ue=he.wireframe===!0;let ie=o[G.id];ie===void 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le=o[G.id];for(const he in le){const ue=le[he];for(const ie in ue)v(ue[ie].object),delete ue[ie];delete le[he]}delete o[G.id]}function Z(G){for(const le in o){const he=o[le];if(he[G.id]===void 0)continue;const ue=he[G.id];for(const ie in ue)v(ue[ie].object),delete ue[ie];delete he[G.id]}}function q(){X(),u=!0,c!==l&&(c=l,m(c.object))}function X(){l.geometry=null,l.program=null,l.wireframe=!1}return{setup:d,reset:q,resetDefaultState:X,dispose:L,releaseStatesOfGeometry:B,releaseStatesOfProgram:Z,initAttributes:y,enableAttribute:b,disableUnusedAttributes:C}}function WebGLBufferRenderer(n,e,t,i){const r=i.isWebGL2;let s;function a(c){s=c}function o(c,u){n.drawArrays(s,c,u),t.update(u,s,1)}function l(c,u,d){if(d===0)return;let f,m;if(r)f=n,m="drawArraysInstanced";else if(f=e.get("ANGLE_instanced_arrays"),m="drawArraysInstancedANGLE",f===null){console.error("THREE.WebGLBufferRenderer: using THREE.InstancedBufferGeometry but hardware does not support extension ANGLE_instanced_arrays.");return}f[m](s,c,u,d),t.update(u,s,d)}this.setMode=a,this.render=o,this.renderInstances=l}function WebGLCapabilities(n,e,t){let i;function r(){if(i!==void 0)return i;if(e.has("EXT_texture_filter_anisotropic")===!0){const R=e.get("EXT_texture_filter_anisotropic");i=n.getParameter(R.MAX_TEXTURE_MAX_ANISOTROPY_EXT)}else i=0;return i}function s(R){if(R==="highp"){if(n.getShaderPrecisionFormat(35633,36338).precision>0&&n.getShaderPrecisionFormat(35632,36338).precision>0)return"highp";R="mediump"}return R==="mediump"&&n.getShaderPrecisionFormat(35633,36337).precision>0&&n.getShaderPrecisionFormat(35632,36337).precision>0?"mediump":"lowp"}const a=typeof WebGL2RenderingContext<"u"&&n instanceof WebGL2RenderingContext||typeof WebGL2ComputeRenderingContext<"u"&&n instanceof WebGL2ComputeRenderingContext;let o=t.precision!==void 0?t.precision:"highp";const l=s(o);l!==o&&(console.warn("THREE.WebGLRenderer:",o,"not supported, using",l,"instead."),o=l);const c=a||e.has("WEBGL_draw_buffers"),u=t.logarithmicDepthBuffer===!0,d=n.getParameter(34930),f=n.getParameter(35660),m=n.getParameter(3379),v=n.getParameter(34076),_=n.getParameter(34921),g=n.getParameter(36347),x=n.getParameter(36348),S=n.getParameter(36349),y=f>0,b=a||e.has("OES_texture_float"),w=y&&b,C=a?n.getParameter(36183):0;return{isWebGL2:a,drawBuffers:c,getMaxAnisotropy:r,getMaxPrecision:s,precision:o,logarithmicDepthBuffer:u,maxTextures:d,maxVertexTextures:f,maxTextureSize:m,maxCubemapSize:v,maxAttributes:_,maxVertexUniforms:g,maxVaryings:x,maxFragmentUniforms:S,vertexTextures:y,floatFragmentTextures:b,floatVertexTextures:w,maxSamples:C}}function WebGLClipping(n){const e=this;let t=null,i=0,r=!1,s=!1;const a=new Plane,o=new Matrix3,l={value:null,needsUpdate:!1};this.uniform=l,this.numPlanes=0,this.numIntersection=0,this.init=function(d,f,m){const v=d.length!==0||f||i!==0||r;return r=f,t=u(d,m,0),i=d.length,v},this.beginShadows=function(){s=!0,u(null)},this.endShadows=function(){s=!1,c()},this.setState=function(d,f,m){const v=d.clippingPlanes,_=d.clipIntersection,g=d.clipShadows,x=n.get(d);if(!r||v===null||v.length===0||s&&!g)s?u(null):c();else{const S=s?0:i,y=S*4;let b=x.clippingState||null;l.value=b,b=u(v,f,y,m);for(let w=0;w!==y;++w)b[w]=t[w];x.clippingState=b,this.numIntersection=_?this.numPlanes:0,this.numPlanes+=S}};function c(){l.value!==t&&(l.value=t,l.needsUpdate=i>0),e.numPlanes=i,e.numIntersection=0}function u(d,f,m,v){const _=d!==null?d.length:0;let g=null;if(_!==0){if(g=l.value,v!==!0||g===null){const x=m+_*4,S=f.matrixWorldInverse;o.getNormalMatrix(S),(g===null||g.length<x)&&(g=new Float32Array(x));for(let y=0,b=m;y!==_;++y,b+=4)a.copy(d[y]).applyMatrix4(S,o),a.normal.toArray(g,b),g[b+3]=a.constant}l.value=g,l.needsUpdate=!0}return e.numPlanes=_,e.numIntersection=0,g}}function WebGLCubeMaps(n){let e=new WeakMap;function t(a,o){return o===EquirectangularReflectionMapping?a.mapping=CubeReflectionMapping:o===EquirectangularRefractionMapping&&(a.mapping=CubeRefractionMapping),a}function i(a){if(a&&a.isTexture&&a.isRenderTargetTexture===!1){const o=a.mapping;if(o===EquirectangularReflectionMapping||o===EquirectangularRefractionMapping)if(e.has(a)){const l=e.get(a).texture;return t(l,a.mapping)}else{const l=a.image;if(l&&l.height>0){const c=new WebGLCubeRenderTarget(l.height/2);return c.fromEquirectangularTexture(n,a),e.set(a,c),a.addEventListener("dispose",r),t(c.texture,a.mapping)}else return null}}return a}function r(a){const o=a.target;o.removeEventListener("dispose",r);const l=e.get(o);l!==void 0&&(e.delete(o),l.dispose())}function s(){e=new WeakMap}return{get:i,dispose:s}}class OrthographicCamera extends Camera{constructor(e=-1,t=1,i=1,r=-1,s=.1,a=2e3){super(),this.isOrthographicCamera=!0,this.type="OrthographicCamera",this.zoom=1,this.view=null,this.left=e,this.right=t,this.top=i,this.bottom=r,this.near=s,this.far=a,this.updateProjectionMatrix()}copy(e,t){return super.copy(e,t),this.left=e.left,this.right=e.right,this.top=e.top,this.bottom=e.bottom,this.near=e.near,this.far=e.far,this.zoom=e.zoom,this.view=e.view===null?null:Object.assign({},e.view),this}setViewOffset(e,t,i,r,s,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=e,this.view.fullHeight=t,this.view.offsetX=i,this.view.offsetY=r,this.view.width=s,this.view.height=a,this.updateProjectionMatrix()}clearViewOffset(){this.view!==null&&(this.view.enabled=!1),this.updateProjectionMatrix()}updateProjectionMatrix(){const e=(this.right-this.left)/(2*this.zoom),t=(this.top-this.bottom)/(2*this.zoom),i=(this.right+this.left)/2,r=(this.top+this.bottom)/2;let s=i-e,a=i+e,o=r+t,l=r-t;if(this.view!==null&&this.view.enabled){const c=(this.right-this.left)/this.view.fullWidth/this.zoom,u=(this.top-this.bottom)/this.view.fullHeight/this.zoom;s+=c*this.view.offsetX,a=s+c*this.view.width,o-=u*this.view.offsetY,l=o-u*this.view.height}this.projectionMatrix.makeOrthographic(s,a,o,l,this.near,this.far),this.projectionMatrixInverse.copy(this.projectionMatrix).invert()}toJSON(e){const t=super.toJSON(e);return t.object.zoom=this.zoom,t.object.left=this.left,t.object.right=this.right,t.object.top=this.top,t.object.bottom=this.bottom,t.object.near=this.near,t.object.far=this.far,this.view!==null&&(t.object.view=Object.assign({},this.view)),t}}const LOD_MIN=4,EXTRA_LOD_SIGMA=[.125,.215,.35,.446,.526,.582],MAX_SAMPLES=20,_flatCamera=new OrthographicCamera,_clearColor=new Color;let _oldTarget=null;const PHI=(1+Math.sqrt(5))/2,INV_PHI=1/PHI,_axisDirections=[new Vector3(1,1,1),new Vector3(-1,1,1),new Vector3(1,1,-1),new Vector3(-1,1,-1),new Vector3(0,PHI,INV_PHI),new Vector3(0,PHI,-INV_PHI),new Vector3(INV_PHI,0,PHI),new Vector3(-INV_PHI,0,PHI),new Vector3(PHI,INV_PHI,0),new Vector3(-PHI,INV_PHI,0)];class PMREMGenerator{constructor(e){this._renderer=e,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(e,t=0,i=.1,r=100){_oldTarget=this._renderer.getRenderTarget(),this._setSize(256);const s=this._allocateTargets();return s.depthBuffer=!0,this._sceneToCubeUV(e,i,r,s),t>0&&this._blur(s,0,0,t),this._applyPMREM(s),this._cleanup(s),s}fromEquirectangular(e,t=null){return this._fromTexture(e,t)}fromCubemap(e,t=null){return this._fromTexture(e,t)}compileCubemapShader(){this._cubemapMaterial===null&&(this._cubemapMaterial=_getCubemapMaterial(),this._compileMaterial(this._cubemapMaterial))}compileEquirectangularShader(){this._equirectMaterial===null&&(this._equirectMaterial=_getEquirectMaterial(),this._compileMaterial(this._equirectMaterial))}dispose(){this._dispose(),this._cubemapMaterial!==null&&this._cubemapMaterial.dispose(),this._equirectMaterial!==null&&this._equirectMaterial.dispose()}_setSize(e){this._lodMax=Math.floor(Math.log2(e)),this._cubeSize=Math.pow(2,this._lodMax)}_dispose(){this._blurMaterial!==null&&this._blurMaterial.dispose(),this._pingPongRenderTarget!==null&&this._pingPongRenderTarget.dispose();for(let e=0;e<this._lodPlanes.length;e++)this._lodPlanes[e].dispose()}_cleanup(e){this._renderer.setRenderTarget(_oldTarget),e.scissorTest=!1,_setViewport(e,0,0,e.width,e.height)}_fromTexture(e,t){e.mapping===CubeReflectionMapping||e.mapping===CubeRefractionMapping?this._setSize(e.image.length===0?16:e.image[0].width||e.image[0].image.width):this._setSize(e.image.width/4),_oldTarget=this._renderer.getRenderTarget();const i=t||this._allocateTargets();return this._textureToCubeUV(e,i),this._applyPMREM(i),this._cleanup(i),i}_allocateTargets(){const e=3*Math.max(this._cubeSize,112),t=4*this._cubeSize,i={magFilter:LinearFilter,minFilter:LinearFilter,generateMipmaps:!1,type:HalfFloatType,format:RGBAFormat,encoding:LinearEncoding,depthBuffer:!1},r=_createRenderTarget(e,t,i);if(this._pingPongRenderTarget===null||this._pingPongRenderTarget.width!==e){this._pingPongRenderTarget!==null&&this._dispose(),this._pingPongRenderTarget=_createRenderTarget(e,t,i);const{_lodMax:s}=this;({sizeLods:this._sizeLods,lodPlanes:this._lodPlanes,sigmas:this._sigmas}=_createPlanes(s)),this._blurMaterial=_getBlurShader(s,e,t)}return r}_compileMaterial(e){const t=new Mesh(this._lodPlanes[0],e);this._renderer.compile(t,_flatCamera)}_sceneToCubeUV(e,t,i,r){const o=new PerspectiveCamera(90,1,t,i),l=[1,-1,1,1,1,1],c=[1,1,1,-1,-1,-1],u=this._renderer,d=u.autoClear,f=u.toneMapping;u.getClearColor(_clearColor),u.toneMapping=NoToneMapping,u.autoClear=!1;const m=new MeshBasicMaterial({name:"PMREM.Background",side:BackSide,depthWrite:!1,depthTest:!1}),v=new Mesh(new BoxGeometry,m);let _=!1;const g=e.background;g?g.isColor&&(m.color.copy(g),e.background=null,_=!0):(m.color.copy(_clearColor),_=!0);for(let x=0;x<6;x++){const S=x%3;S===0?(o.up.set(0,l[x],0),o.lookAt(c[x],0,0)):S===1?(o.up.set(0,0,l[x]),o.lookAt(0,c[x],0)):(o.up.set(0,l[x],0),o.lookAt(0,0,c[x]));const y=this._cubeSize;_setViewport(r,S*y,x>2?y:0,y,y),u.setRenderTarget(r),_&&u.render(v,o),u.render(e,o)}v.geometry.dispose(),v.material.dispose(),u.toneMapping=f,u.autoClear=d,e.background=g}_textureToCubeUV(e,t){const i=this._renderer,r=e.mapping===CubeReflectionMapping||e.mapping===CubeRefractionMapping;r?(this._cubemapMaterial===null&&(this._cubemapMaterial=_getCubemapMaterial()),this._cubemapMaterial.uniforms.flipEnvMap.value=e.isRenderTargetTexture===!1?-1:1):this._equirectMaterial===null&&(this._equirectMaterial=_getEquirectMaterial());const s=r?this._cubemapMaterial:this._equirectMaterial,a=new Mesh(this._lodPlanes[0],s),o=s.uniforms;o.envMap.value=e;const l=this._cubeSize;_setViewport(t,0,0,3*l,2*l),i.setRenderTarget(t),i.render(a,_flatCamera)}_applyPMREM(e){const t=this._renderer,i=t.autoClear;t.autoClear=!1;for(let r=1;r<this._lodPlanes.length;r++){const s=Math.sqrt(this._sigmas[r]*this._sigmas[r]-this._sigmas[r-1]*this._sigmas[r-1]),a=_axisDirections[(r-1)%_axisDirections.length];this._blur(e,r-1,r,s,a)}t.autoClear=i}_blur(e,t,i,r,s){const a=this._pingPongRenderTarget;this._halfBlur(e,a,t,i,r,"latitudinal",s),this._halfBlur(a,e,i,i,r,"longitudinal",s)}_halfBlur(e,t,i,r,s,a,o){const l=this._renderer,c=this._blurMaterial;a!=="latitudinal"&&a!=="longitudinal"&&console.error("blur direction must be either latitudinal or longitudinal!");const u=3,d=new Mesh(this._lodPlanes[r],c),f=c.uniforms,m=this._sizeLods[i]-1,v=isFinite(s)?Math.PI/(2*m):2*Math.PI/(2*MAX_SAMPLES-1),_=s/v,g=isFinite(s)?1+Math.floor(u*_):MAX_SAMPLES;g>MAX_SAMPLES&&console.warn(`sigmaRadians, ${s}, is too large and will clip, as it requested ${g} samples when the maximum is set to ${MAX_SAMPLES}`);const x=[];let S=0;for(let R=0;R<MAX_SAMPLES;++R){const M=R/_,L=Math.exp(-M*M/2);x.push(L),R===0?S+=L:R<g&&(S+=2*L)}for(let R=0;R<x.length;R++)x[R]=x[R]/S;f.envMap.value=e.texture,f.samples.value=g,f.weights.value=x,f.latitudinal.value=a==="latitudinal",o&&(f.poleAxis.value=o);const{_lodMax:y}=this;f.dTheta.value=v,f.mipInt.value=y-i;const b=this._sizeLods[r],w=3*b*(r>y-LOD_MIN?r-y+LOD_MIN:0),C=4*(this._cubeSize-b);_setViewport(t,w,C,3*b,2*b),l.setRenderTarget(t),l.render(d,_flatCamera)}}function _createPlanes(n){const e=[],t=[],i=[];let r=n;const s=n-LOD_MIN+1+EXTRA_LOD_SIGMA.length;for(let a=0;a<s;a++){const o=Math.pow(2,r);t.push(o);let l=1/o;a>n-LOD_MIN?l=EXTRA_LOD_SIGMA[a-n+LOD_MIN-1]:a===0&&(l=0),i.push(l);const c=1/(o-2),u=-c,d=1+c,f=[u,u,d,u,d,d,u,u,d,d,u,d],m=6,v=6,_=3,g=2,x=1,S=new Float32Array(_*v*m),y=new Float32Array(g*v*m),b=new Float32Array(x*v*m);for(let C=0;C<m;C++){const R=C%3*2/3-1,M=C>2?0:-1,L=[R,M,0,R+2/3,M,0,R+2/3,M+1,0,R,M,0,R+2/3,M+1,0,R,M+1,0];S.set(L,_*v*C),y.set(f,g*v*C);const B=[C,C,C,C,C,C];b.set(B,x*v*C)}const w=new BufferGeometry;w.setAttribute("position",new BufferAttribute(S,_)),w.setAttribute("uv",new BufferAttribute(y,g)),w.setAttribute("faceIndex",new BufferAttribute(b,x)),e.push(w),r>LOD_MIN&&r--}return{lodPlanes:e,sizeLods:t,sigmas:i}}function _createRenderTarget(n,e,t){const i=new WebGLRenderTarget(n,e,t);return i.texture.mapping=CubeUVReflectionMapping,i.texture.name="PMREM.cubeUv",i.scissorTest=!0,i}function _setViewport(n,e,t,i,r){n.viewport.set(e,t,i,r),n.scissor.set(e,t,i,r)}function _getBlurShader(n,e,t){const i=new Float32Array(MAX_SAMPLES),r=new Vector3(0,1,0);return new ShaderMaterial({name:"SphericalGaussianBlur",defines:{n:MAX_SAMPLES,CUBEUV_TEXEL_WIDTH:1/e,CUBEUV_TEXEL_HEIGHT:1/t,CUBEUV_MAX_MIP:`${n}.0`},uniforms:{envMap:{value:null},samples:{value:1},weights:{value:i},latitudinal:{value:!1},dTheta:{value:0},mipInt:{value:0},poleAxis:{value:r}},vertexShader:_getCommonVertexShader(),fragmentShader:`
|
||
|
||
precision mediump float;
|
||
precision mediump int;
|
||
|
||
varying vec3 vOutputDirection;
|
||
|
||
uniform sampler2D envMap;
|
||
uniform int samples;
|
||
uniform float weights[ n ];
|
||
uniform bool latitudinal;
|
||
uniform float dTheta;
|
||
uniform float mipInt;
|
||
uniform vec3 poleAxis;
|
||
|
||
#define ENVMAP_TYPE_CUBE_UV
|
||
#include <cube_uv_reflection_fragment>
|
||
|
||
vec3 getSample( float theta, vec3 axis ) {
|
||
|
||
float cosTheta = cos( theta );
|
||
// Rodrigues' axis-angle rotation
|
||
vec3 sampleDirection = vOutputDirection * cosTheta
|
||
+ cross( axis, vOutputDirection ) * sin( theta )
|
||
+ axis * dot( axis, vOutputDirection ) * ( 1.0 - cosTheta );
|
||
|
||
return bilinearCubeUV( envMap, sampleDirection, mipInt );
|
||
|
||
}
|
||
|
||
void main() {
|
||
|
||
vec3 axis = latitudinal ? poleAxis : cross( poleAxis, vOutputDirection );
|
||
|
||
if ( all( equal( axis, vec3( 0.0 ) ) ) ) {
|
||
|
||
axis = vec3( vOutputDirection.z, 0.0, - vOutputDirection.x );
|
||
|
||
}
|
||
|
||
axis = normalize( axis );
|
||
|
||
gl_FragColor = vec4( 0.0, 0.0, 0.0, 1.0 );
|
||
gl_FragColor.rgb += weights[ 0 ] * getSample( 0.0, axis );
|
||
|
||
for ( int i = 1; i < n; i++ ) {
|
||
|
||
if ( i >= samples ) {
|
||
|
||
break;
|
||
|
||
}
|
||
|
||
float theta = dTheta * float( i );
|
||
gl_FragColor.rgb += weights[ i ] * getSample( -1.0 * theta, axis );
|
||
gl_FragColor.rgb += weights[ i ] * getSample( theta, axis );
|
||
|
||
}
|
||
|
||
}
|
||
`,blending:NoBlending,depthTest:!1,depthWrite:!1})}function _getEquirectMaterial(){return new ShaderMaterial({name:"EquirectangularToCubeUV",uniforms:{envMap:{value:null}},vertexShader:_getCommonVertexShader(),fragmentShader:`
|
||
|
||
precision mediump float;
|
||
precision mediump int;
|
||
|
||
varying vec3 vOutputDirection;
|
||
|
||
uniform sampler2D envMap;
|
||
|
||
#include <common>
|
||
|
||
void main() {
|
||
|
||
vec3 outputDirection = normalize( vOutputDirection );
|
||
vec2 uv = equirectUv( outputDirection );
|
||
|
||
gl_FragColor = vec4( texture2D ( envMap, uv ).rgb, 1.0 );
|
||
|
||
}
|
||
`,blending:NoBlending,depthTest:!1,depthWrite:!1})}function _getCubemapMaterial(){return new ShaderMaterial({name:"CubemapToCubeUV",uniforms:{envMap:{value:null},flipEnvMap:{value:-1}},vertexShader:_getCommonVertexShader(),fragmentShader:`
|
||
|
||
precision mediump float;
|
||
precision mediump int;
|
||
|
||
uniform float flipEnvMap;
|
||
|
||
varying vec3 vOutputDirection;
|
||
|
||
uniform samplerCube envMap;
|
||
|
||
void main() {
|
||
|
||
gl_FragColor = textureCube( envMap, vec3( flipEnvMap * vOutputDirection.x, vOutputDirection.yz ) );
|
||
|
||
}
|
||
`,blending:NoBlending,depthTest:!1,depthWrite:!1})}function _getCommonVertexShader(){return`
|
||
|
||
precision mediump float;
|
||
precision mediump int;
|
||
|
||
attribute float faceIndex;
|
||
|
||
varying vec3 vOutputDirection;
|
||
|
||
// RH coordinate system; PMREM face-indexing convention
|
||
vec3 getDirection( vec2 uv, float face ) {
|
||
|
||
uv = 2.0 * uv - 1.0;
|
||
|
||
vec3 direction = vec3( uv, 1.0 );
|
||
|
||
if ( face == 0.0 ) {
|
||
|
||
direction = direction.zyx; // ( 1, v, u ) pos x
|
||
|
||
} else if ( face == 1.0 ) {
|
||
|
||
direction = direction.xzy;
|
||
direction.xz *= -1.0; // ( -u, 1, -v ) pos y
|
||
|
||
} else if ( face == 2.0 ) {
|
||
|
||
direction.x *= -1.0; // ( -u, v, 1 ) pos z
|
||
|
||
} else if ( face == 3.0 ) {
|
||
|
||
direction = direction.zyx;
|
||
direction.xz *= -1.0; // ( -1, v, -u ) neg x
|
||
|
||
} else if ( face == 4.0 ) {
|
||
|
||
direction = direction.xzy;
|
||
direction.xy *= -1.0; // ( -u, -1, v ) neg y
|
||
|
||
} else if ( face == 5.0 ) {
|
||
|
||
direction.z *= -1.0; // ( u, v, -1 ) neg z
|
||
|
||
}
|
||
|
||
return direction;
|
||
|
||
}
|
||
|
||
void main() {
|
||
|
||
vOutputDirection = getDirection( uv, faceIndex );
|
||
gl_Position = vec4( position, 1.0 );
|
||
|
||
}
|
||
`}function WebGLCubeUVMaps(n){let e=new WeakMap,t=null;function i(o){if(o&&o.isTexture){const l=o.mapping,c=l===EquirectangularReflectionMapping||l===EquirectangularRefractionMapping,u=l===CubeReflectionMapping||l===CubeRefractionMapping;if(c||u)if(o.isRenderTargetTexture&&o.needsPMREMUpdate===!0){o.needsPMREMUpdate=!1;let d=e.get(o);return t===null&&(t=new PMREMGenerator(n)),d=c?t.fromEquirectangular(o,d):t.fromCubemap(o,d),e.set(o,d),d.texture}else{if(e.has(o))return e.get(o).texture;{const d=o.image;if(c&&d&&d.height>0||u&&d&&r(d)){t===null&&(t=new PMREMGenerator(n));const f=c?t.fromEquirectangular(o):t.fromCubemap(o);return e.set(o,f),o.addEventListener("dispose",s),f.texture}else return null}}}return o}function r(o){let l=0;const c=6;for(let u=0;u<c;u++)o[u]!==void 0&&l++;return l===c}function s(o){const l=o.target;l.removeEventListener("dispose",s);const c=e.get(l);c!==void 0&&(e.delete(l),c.dispose())}function a(){e=new WeakMap,t!==null&&(t.dispose(),t=null)}return{get:i,dispose:a}}function WebGLExtensions(n){const e={};function t(i){if(e[i]!==void 0)return e[i];let r;switch(i){case"WEBGL_depth_texture":r=n.getExtension("WEBGL_depth_texture")||n.getExtension("MOZ_WEBGL_depth_texture")||n.getExtension("WEBKIT_WEBGL_depth_texture");break;case"EXT_texture_filter_anisotropic":r=n.getExtension("EXT_texture_filter_anisotropic")||n.getExtension("MOZ_EXT_texture_filter_anisotropic")||n.getExtension("WEBKIT_EXT_texture_filter_anisotropic");break;case"WEBGL_compressed_texture_s3tc":r=n.getExtension("WEBGL_compressed_texture_s3tc")||n.getExtension("MOZ_WEBGL_compressed_texture_s3tc")||n.getExtension("WEBKIT_WEBGL_compressed_texture_s3tc");break;case"WEBGL_compressed_texture_pvrtc":r=n.getExtension("WEBGL_compressed_texture_pvrtc")||n.getExtension("WEBKIT_WEBGL_compressed_texture_pvrtc");break;default:r=n.getExtension(i)}return e[i]=r,r}return{has:function(i){return t(i)!==null},init:function(i){i.isWebGL2?t("EXT_color_buffer_float"):(t("WEBGL_depth_texture"),t("OES_texture_float"),t("OES_texture_half_float"),t("OES_texture_half_float_linear"),t("OES_standard_derivatives"),t("OES_element_index_uint"),t("OES_vertex_array_object"),t("ANGLE_instanced_arrays")),t("OES_texture_float_linear"),t("EXT_color_buffer_half_float"),t("WEBGL_multisampled_render_to_texture")},get:function(i){const r=t(i);return r===null&&console.warn("THREE.WebGLRenderer: "+i+" extension not supported."),r}}}function WebGLGeometries(n,e,t,i){const r={},s=new WeakMap;function a(d){const f=d.target;f.index!==null&&e.remove(f.index);for(const v in f.attributes)e.remove(f.attributes[v]);f.removeEventListener("dispose",a),delete r[f.id];const m=s.get(f);m&&(e.remove(m),s.delete(f)),i.releaseStatesOfGeometry(f),f.isInstancedBufferGeometry===!0&&delete f._maxInstanceCount,t.memory.geometries--}function o(d,f){return r[f.id]===!0||(f.addEventListener("dispose",a),r[f.id]=!0,t.memory.geometries++),f}function l(d){const f=d.attributes;for(const v in f)e.update(f[v],34962);const m=d.morphAttributes;for(const v in m){const _=m[v];for(let g=0,x=_.length;g<x;g++)e.update(_[g],34962)}}function c(d){const f=[],m=d.index,v=d.attributes.position;let _=0;if(m!==null){const S=m.array;_=m.version;for(let y=0,b=S.length;y<b;y+=3){const w=S[y+0],C=S[y+1],R=S[y+2];f.push(w,C,C,R,R,w)}}else{const S=v.array;_=v.version;for(let y=0,b=S.length/3-1;y<b;y+=3){const w=y+0,C=y+1,R=y+2;f.push(w,C,C,R,R,w)}}const g=new(arrayNeedsUint32(f)?Uint32BufferAttribute:Uint16BufferAttribute)(f,1);g.version=_;const x=s.get(d);x&&e.remove(x),s.set(d,g)}function u(d){const f=s.get(d);if(f){const m=d.index;m!==null&&f.version<m.version&&c(d)}else c(d);return s.get(d)}return{get:o,update:l,getWireframeAttribute:u}}function WebGLIndexedBufferRenderer(n,e,t,i){const r=i.isWebGL2;let s;function a(f){s=f}let o,l;function c(f){o=f.type,l=f.bytesPerElement}function u(f,m){n.drawElements(s,m,o,f*l),t.update(m,s,1)}function d(f,m,v){if(v===0)return;let _,g;if(r)_=n,g="drawElementsInstanced";else if(_=e.get("ANGLE_instanced_arrays"),g="drawElementsInstancedANGLE",_===null){console.error("THREE.WebGLIndexedBufferRenderer: using THREE.InstancedBufferGeometry but hardware does not support extension ANGLE_instanced_arrays.");return}_[g](s,m,o,f*l,v),t.update(m,s,v)}this.setMode=a,this.setIndex=c,this.render=u,this.renderInstances=d}function WebGLInfo(n){const e={geometries:0,textures:0},t={frame:0,calls:0,triangles:0,points:0,lines:0};function i(s,a,o){switch(t.calls++,a){case 4:t.triangles+=o*(s/3);break;case 1:t.lines+=o*(s/2);break;case 3:t.lines+=o*(s-1);break;case 2:t.lines+=o*s;break;case 0:t.points+=o*s;break;default:console.error("THREE.WebGLInfo: Unknown draw mode:",a);break}}function r(){t.frame++,t.calls=0,t.triangles=0,t.points=0,t.lines=0}return{memory:e,render:t,programs:null,autoReset:!0,reset:r,update:i}}function numericalSort(n,e){return n[0]-e[0]}function absNumericalSort(n,e){return Math.abs(e[1])-Math.abs(n[1])}function WebGLMorphtargets(n,e,t){const i={},r=new Float32Array(8),s=new WeakMap,a=new Vector4,o=[];for(let c=0;c<8;c++)o[c]=[c,0];function l(c,u,d,f){const m=c.morphTargetInfluences;if(e.isWebGL2===!0){const _=u.morphAttributes.position||u.morphAttributes.normal||u.morphAttributes.color,g=_!==void 0?_.length:0;let x=s.get(u);if(x===void 0||x.count!==g){let he=function(){G.dispose(),s.delete(u),u.removeEventListener("dispose",he)};var v=he;x!==void 0&&x.texture.dispose();const b=u.morphAttributes.position!==void 0,w=u.morphAttributes.normal!==void 0,C=u.morphAttributes.color!==void 0,R=u.morphAttributes.position||[],M=u.morphAttributes.normal||[],L=u.morphAttributes.color||[];let B=0;b===!0&&(B=1),w===!0&&(B=2),C===!0&&(B=3);let Z=u.attributes.position.count*B,q=1;Z>e.maxTextureSize&&(q=Math.ceil(Z/e.maxTextureSize),Z=e.maxTextureSize);const X=new Float32Array(Z*q*4*g),G=new DataArrayTexture(X,Z,q,g);G.type=FloatType,G.needsUpdate=!0;const le=B*4;for(let ue=0;ue<g;ue++){const ie=R[ue],ve=M[ue],_e=L[ue],Q=Z*q*4*ue;for(let ne=0;ne<ie.count;ne++){const ye=ne*le;b===!0&&(a.fromBufferAttribute(ie,ne),X[Q+ye+0]=a.x,X[Q+ye+1]=a.y,X[Q+ye+2]=a.z,X[Q+ye+3]=0),w===!0&&(a.fromBufferAttribute(ve,ne),X[Q+ye+4]=a.x,X[Q+ye+5]=a.y,X[Q+ye+6]=a.z,X[Q+ye+7]=0),C===!0&&(a.fromBufferAttribute(_e,ne),X[Q+ye+8]=a.x,X[Q+ye+9]=a.y,X[Q+ye+10]=a.z,X[Q+ye+11]=_e.itemSize===4?a.w:1)}}x={count:g,texture:G,size:new Vector2(Z,q)},s.set(u,x),u.addEventListener("dispose",he)}let S=0;for(let b=0;b<m.length;b++)S+=m[b];const y=u.morphTargetsRelative?1:1-S;f.getUniforms().setValue(n,"morphTargetBaseInfluence",y),f.getUniforms().setValue(n,"morphTargetInfluences",m),f.getUniforms().setValue(n,"morphTargetsTexture",x.texture,t),f.getUniforms().setValue(n,"morphTargetsTextureSize",x.size)}else{const _=m===void 0?0:m.length;let g=i[u.id];if(g===void 0||g.length!==_){g=[];for(let w=0;w<_;w++)g[w]=[w,0];i[u.id]=g}for(let w=0;w<_;w++){const C=g[w];C[0]=w,C[1]=m[w]}g.sort(absNumericalSort);for(let w=0;w<8;w++)w<_&&g[w][1]?(o[w][0]=g[w][0],o[w][1]=g[w][1]):(o[w][0]=Number.MAX_SAFE_INTEGER,o[w][1]=0);o.sort(numericalSort);const x=u.morphAttributes.position,S=u.morphAttributes.normal;let y=0;for(let w=0;w<8;w++){const C=o[w],R=C[0],M=C[1];R!==Number.MAX_SAFE_INTEGER&&M?(x&&u.getAttribute("morphTarget"+w)!==x[R]&&u.setAttribute("morphTarget"+w,x[R]),S&&u.getAttribute("morphNormal"+w)!==S[R]&&u.setAttribute("morphNormal"+w,S[R]),r[w]=M,y+=M):(x&&u.hasAttribute("morphTarget"+w)===!0&&u.deleteAttribute("morphTarget"+w),S&&u.hasAttribute("morphNormal"+w)===!0&&u.deleteAttribute("morphNormal"+w),r[w]=0)}const b=u.morphTargetsRelative?1:1-y;f.getUniforms().setValue(n,"morphTargetBaseInfluence",b),f.getUniforms().setValue(n,"morphTargetInfluences",r)}}return{update:l}}function WebGLObjects(n,e,t,i){let r=new WeakMap;function s(l){const c=i.render.frame,u=l.geometry,d=e.get(l,u);return r.get(d)!==c&&(e.update(d),r.set(d,c)),l.isInstancedMesh&&(l.hasEventListener("dispose",o)===!1&&l.addEventListener("dispose",o),t.update(l.instanceMatrix,34962),l.instanceColor!==null&&t.update(l.instanceColor,34962)),d}function a(){r=new WeakMap}function o(l){const c=l.target;c.removeEventListener("dispose",o),t.remove(c.instanceMatrix),c.instanceColor!==null&&t.remove(c.instanceColor)}return{update:s,dispose:a}}const emptyTexture=new Texture,emptyArrayTexture=new DataArrayTexture,empty3dTexture=new Data3DTexture,emptyCubeTexture=new CubeTexture,arrayCacheF32=[],arrayCacheI32=[],mat4array=new Float32Array(16),mat3array=new Float32Array(9),mat2array=new Float32Array(4);function flatten(n,e,t){const i=n[0];if(i<=0||i>0)return n;const r=e*t;let s=arrayCacheF32[r];if(s===void 0&&(s=new Float32Array(r),arrayCacheF32[r]=s),e!==0){i.toArray(s,0);for(let a=1,o=0;a!==e;++a)o+=t,n[a].toArray(s,o)}return s}function arraysEqual(n,e){if(n.length!==e.length)return!1;for(let t=0,i=n.length;t<i;t++)if(n[t]!==e[t])return!1;return!0}function copyArray(n,e){for(let t=0,i=e.length;t<i;t++)n[t]=e[t]}function allocTexUnits(n,e){let t=arrayCacheI32[e];t===void 0&&(t=new Int32Array(e),arrayCacheI32[e]=t);for(let i=0;i!==e;++i)t[i]=n.allocateTextureUnit();return t}function setValueV1f(n,e){const t=this.cache;t[0]!==e&&(n.uniform1f(this.addr,e),t[0]=e)}function setValueV2f(n,e){const t=this.cache;if(e.x!==void 0)(t[0]!==e.x||t[1]!==e.y)&&(n.uniform2f(this.addr,e.x,e.y),t[0]=e.x,t[1]=e.y);else{if(arraysEqual(t,e))return;n.uniform2fv(this.addr,e),copyArray(t,e)}}function setValueV3f(n,e){const t=this.cache;if(e.x!==void 0)(t[0]!==e.x||t[1]!==e.y||t[2]!==e.z)&&(n.uniform3f(this.addr,e.x,e.y,e.z),t[0]=e.x,t[1]=e.y,t[2]=e.z);else if(e.r!==void 0)(t[0]!==e.r||t[1]!==e.g||t[2]!==e.b)&&(n.uniform3f(this.addr,e.r,e.g,e.b),t[0]=e.r,t[1]=e.g,t[2]=e.b);else{if(arraysEqual(t,e))return;n.uniform3fv(this.addr,e),copyArray(t,e)}}function setValueV4f(n,e){const t=this.cache;if(e.x!==void 0)(t[0]!==e.x||t[1]!==e.y||t[2]!==e.z||t[3]!==e.w)&&(n.uniform4f(this.addr,e.x,e.y,e.z,e.w),t[0]=e.x,t[1]=e.y,t[2]=e.z,t[3]=e.w);else{if(arraysEqual(t,e))return;n.uniform4fv(this.addr,e),copyArray(t,e)}}function setValueM2(n,e){const t=this.cache,i=e.elements;if(i===void 0){if(arraysEqual(t,e))return;n.uniformMatrix2fv(this.addr,!1,e),copyArray(t,e)}else{if(arraysEqual(t,i))return;mat2array.set(i),n.uniformMatrix2fv(this.addr,!1,mat2array),copyArray(t,i)}}function setValueM3(n,e){const t=this.cache,i=e.elements;if(i===void 0){if(arraysEqual(t,e))return;n.uniformMatrix3fv(this.addr,!1,e),copyArray(t,e)}else{if(arraysEqual(t,i))return;mat3array.set(i),n.uniformMatrix3fv(this.addr,!1,mat3array),copyArray(t,i)}}function setValueM4(n,e){const t=this.cache,i=e.elements;if(i===void 0){if(arraysEqual(t,e))return;n.uniformMatrix4fv(this.addr,!1,e),copyArray(t,e)}else{if(arraysEqual(t,i))return;mat4array.set(i),n.uniformMatrix4fv(this.addr,!1,mat4array),copyArray(t,i)}}function setValueV1i(n,e){const t=this.cache;t[0]!==e&&(n.uniform1i(this.addr,e),t[0]=e)}function setValueV2i(n,e){const t=this.cache;if(e.x!==void 0)(t[0]!==e.x||t[1]!==e.y)&&(n.uniform2i(this.addr,e.x,e.y),t[0]=e.x,t[1]=e.y);else{if(arraysEqual(t,e))return;n.uniform2iv(this.addr,e),copyArray(t,e)}}function setValueV3i(n,e){const t=this.cache;if(e.x!==void 0)(t[0]!==e.x||t[1]!==e.y||t[2]!==e.z)&&(n.uniform3i(this.addr,e.x,e.y,e.z),t[0]=e.x,t[1]=e.y,t[2]=e.z);else{if(arraysEqual(t,e))return;n.uniform3iv(this.addr,e),copyArray(t,e)}}function setValueV4i(n,e){const t=this.cache;if(e.x!==void 0)(t[0]!==e.x||t[1]!==e.y||t[2]!==e.z||t[3]!==e.w)&&(n.uniform4i(this.addr,e.x,e.y,e.z,e.w),t[0]=e.x,t[1]=e.y,t[2]=e.z,t[3]=e.w);else{if(arraysEqual(t,e))return;n.uniform4iv(this.addr,e),copyArray(t,e)}}function setValueV1ui(n,e){const t=this.cache;t[0]!==e&&(n.uniform1ui(this.addr,e),t[0]=e)}function setValueV2ui(n,e){const t=this.cache;if(e.x!==void 0)(t[0]!==e.x||t[1]!==e.y)&&(n.uniform2ui(this.addr,e.x,e.y),t[0]=e.x,t[1]=e.y);else{if(arraysEqual(t,e))return;n.uniform2uiv(this.addr,e),copyArray(t,e)}}function setValueV3ui(n,e){const t=this.cache;if(e.x!==void 0)(t[0]!==e.x||t[1]!==e.y||t[2]!==e.z)&&(n.uniform3ui(this.addr,e.x,e.y,e.z),t[0]=e.x,t[1]=e.y,t[2]=e.z);else{if(arraysEqual(t,e))return;n.uniform3uiv(this.addr,e),copyArray(t,e)}}function setValueV4ui(n,e){const t=this.cache;if(e.x!==void 0)(t[0]!==e.x||t[1]!==e.y||t[2]!==e.z||t[3]!==e.w)&&(n.uniform4ui(this.addr,e.x,e.y,e.z,e.w),t[0]=e.x,t[1]=e.y,t[2]=e.z,t[3]=e.w);else{if(arraysEqual(t,e))return;n.uniform4uiv(this.addr,e),copyArray(t,e)}}function setValueT1(n,e,t){const i=this.cache,r=t.allocateTextureUnit();i[0]!==r&&(n.uniform1i(this.addr,r),i[0]=r),t.setTexture2D(e||emptyTexture,r)}function setValueT3D1(n,e,t){const i=this.cache,r=t.allocateTextureUnit();i[0]!==r&&(n.uniform1i(this.addr,r),i[0]=r),t.setTexture3D(e||empty3dTexture,r)}function setValueT6(n,e,t){const i=this.cache,r=t.allocateTextureUnit();i[0]!==r&&(n.uniform1i(this.addr,r),i[0]=r),t.setTextureCube(e||emptyCubeTexture,r)}function setValueT2DArray1(n,e,t){const i=this.cache,r=t.allocateTextureUnit();i[0]!==r&&(n.uniform1i(this.addr,r),i[0]=r),t.setTexture2DArray(e||emptyArrayTexture,r)}function getSingularSetter(n){switch(n){case 5126:return setValueV1f;case 35664:return setValueV2f;case 35665:return setValueV3f;case 35666:return setValueV4f;case 35674:return setValueM2;case 35675:return setValueM3;case 35676:return setValueM4;case 5124:case 35670:return setValueV1i;case 35667:case 35671:return setValueV2i;case 35668:case 35672:return setValueV3i;case 35669:case 35673:return setValueV4i;case 5125:return setValueV1ui;case 36294:return setValueV2ui;case 36295:return setValueV3ui;case 36296:return setValueV4ui;case 35678:case 36198:case 36298:case 36306:case 35682:return setValueT1;case 35679:case 36299:case 36307:return setValueT3D1;case 35680:case 36300:case 36308:case 36293:return setValueT6;case 36289:case 36303:case 36311:case 36292:return setValueT2DArray1}}function setValueV1fArray(n,e){n.uniform1fv(this.addr,e)}function setValueV2fArray(n,e){const t=flatten(e,this.size,2);n.uniform2fv(this.addr,t)}function setValueV3fArray(n,e){const t=flatten(e,this.size,3);n.uniform3fv(this.addr,t)}function setValueV4fArray(n,e){const t=flatten(e,this.size,4);n.uniform4fv(this.addr,t)}function setValueM2Array(n,e){const t=flatten(e,this.size,4);n.uniformMatrix2fv(this.addr,!1,t)}function setValueM3Array(n,e){const t=flatten(e,this.size,9);n.uniformMatrix3fv(this.addr,!1,t)}function setValueM4Array(n,e){const t=flatten(e,this.size,16);n.uniformMatrix4fv(this.addr,!1,t)}function setValueV1iArray(n,e){n.uniform1iv(this.addr,e)}function setValueV2iArray(n,e){n.uniform2iv(this.addr,e)}function setValueV3iArray(n,e){n.uniform3iv(this.addr,e)}function setValueV4iArray(n,e){n.uniform4iv(this.addr,e)}function setValueV1uiArray(n,e){n.uniform1uiv(this.addr,e)}function setValueV2uiArray(n,e){n.uniform2uiv(this.addr,e)}function setValueV3uiArray(n,e){n.uniform3uiv(this.addr,e)}function setValueV4uiArray(n,e){n.uniform4uiv(this.addr,e)}function setValueT1Array(n,e,t){const i=this.cache,r=e.length,s=allocTexUnits(t,r);arraysEqual(i,s)||(n.uniform1iv(this.addr,s),copyArray(i,s));for(let a=0;a!==r;++a)t.setTexture2D(e[a]||emptyTexture,s[a])}function setValueT3DArray(n,e,t){const i=this.cache,r=e.length,s=allocTexUnits(t,r);arraysEqual(i,s)||(n.uniform1iv(this.addr,s),copyArray(i,s));for(let a=0;a!==r;++a)t.setTexture3D(e[a]||empty3dTexture,s[a])}function setValueT6Array(n,e,t){const i=this.cache,r=e.length,s=allocTexUnits(t,r);arraysEqual(i,s)||(n.uniform1iv(this.addr,s),copyArray(i,s));for(let a=0;a!==r;++a)t.setTextureCube(e[a]||emptyCubeTexture,s[a])}function setValueT2DArrayArray(n,e,t){const i=this.cache,r=e.length,s=allocTexUnits(t,r);arraysEqual(i,s)||(n.uniform1iv(this.addr,s),copyArray(i,s));for(let a=0;a!==r;++a)t.setTexture2DArray(e[a]||emptyArrayTexture,s[a])}function getPureArraySetter(n){switch(n){case 5126:return setValueV1fArray;case 35664:return setValueV2fArray;case 35665:return setValueV3fArray;case 35666:return setValueV4fArray;case 35674:return setValueM2Array;case 35675:return setValueM3Array;case 35676:return setValueM4Array;case 5124:case 35670:return setValueV1iArray;case 35667:case 35671:return setValueV2iArray;case 35668:case 35672:return setValueV3iArray;case 35669:case 35673:return setValueV4iArray;case 5125:return setValueV1uiArray;case 36294:return setValueV2uiArray;case 36295:return setValueV3uiArray;case 36296:return setValueV4uiArray;case 35678:case 36198:case 36298:case 36306:case 35682:return setValueT1Array;case 35679:case 36299:case 36307:return setValueT3DArray;case 35680:case 36300:case 36308:case 36293:return setValueT6Array;case 36289:case 36303:case 36311:case 36292:return setValueT2DArrayArray}}class SingleUniform{constructor(e,t,i){this.id=e,this.addr=i,this.cache=[],this.setValue=getSingularSetter(t.type)}}class PureArrayUniform{constructor(e,t,i){this.id=e,this.addr=i,this.cache=[],this.size=t.size,this.setValue=getPureArraySetter(t.type)}}class StructuredUniform{constructor(e){this.id=e,this.seq=[],this.map={}}setValue(e,t,i){const r=this.seq;for(let s=0,a=r.length;s!==a;++s){const o=r[s];o.setValue(e,t[o.id],i)}}}const RePathPart=/(\w+)(\])?(\[|\.)?/g;function addUniform(n,e){n.seq.push(e),n.map[e.id]=e}function parseUniform(n,e,t){const i=n.name,r=i.length;for(RePathPart.lastIndex=0;;){const s=RePathPart.exec(i),a=RePathPart.lastIndex;let o=s[1];const l=s[2]==="]",c=s[3];if(l&&(o=o|0),c===void 0||c==="["&&a+2===r){addUniform(t,c===void 0?new SingleUniform(o,n,e):new PureArrayUniform(o,n,e));break}else{let d=t.map[o];d===void 0&&(d=new StructuredUniform(o),addUniform(t,d)),t=d}}}class WebGLUniforms{constructor(e,t){this.seq=[],this.map={};const i=e.getProgramParameter(t,35718);for(let r=0;r<i;++r){const s=e.getActiveUniform(t,r),a=e.getUniformLocation(t,s.name);parseUniform(s,a,this)}}setValue(e,t,i,r){const s=this.map[t];s!==void 0&&s.setValue(e,i,r)}setOptional(e,t,i){const r=t[i];r!==void 0&&this.setValue(e,i,r)}static upload(e,t,i,r){for(let s=0,a=t.length;s!==a;++s){const o=t[s],l=i[o.id];l.needsUpdate!==!1&&o.setValue(e,l.value,r)}}static seqWithValue(e,t){const i=[];for(let r=0,s=e.length;r!==s;++r){const a=e[r];a.id in t&&i.push(a)}return i}}function WebGLShader(n,e,t){const i=n.createShader(e);return n.shaderSource(i,t),n.compileShader(i),i}let programIdCount=0;function handleSource(n,e){const t=n.split(`
|
||
`),i=[],r=Math.max(e-6,0),s=Math.min(e+6,t.length);for(let a=r;a<s;a++){const o=a+1;i.push(`${o===e?">":" "} ${o}: ${t[a]}`)}return i.join(`
|
||
`)}function getEncodingComponents(n){switch(n){case LinearEncoding:return["Linear","( value )"];case sRGBEncoding:return["sRGB","( value )"];default:return console.warn("THREE.WebGLProgram: Unsupported encoding:",n),["Linear","( value )"]}}function getShaderErrors(n,e,t){const i=n.getShaderParameter(e,35713),r=n.getShaderInfoLog(e).trim();if(i&&r==="")return"";const s=/ERROR: 0:(\d+)/.exec(r);if(s){const a=parseInt(s[1]);return t.toUpperCase()+`
|
||
|
||
`+r+`
|
||
|
||
`+handleSource(n.getShaderSource(e),a)}else return r}function getTexelEncodingFunction(n,e){const t=getEncodingComponents(e);return"vec4 "+n+"( vec4 value ) { return LinearTo"+t[0]+t[1]+"; }"}function getToneMappingFunction(n,e){let t;switch(e){case LinearToneMapping:t="Linear";break;case ReinhardToneMapping:t="Reinhard";break;case CineonToneMapping:t="OptimizedCineon";break;case ACESFilmicToneMapping:t="ACESFilmic";break;case CustomToneMapping:t="Custom";break;default:console.warn("THREE.WebGLProgram: Unsupported toneMapping:",e),t="Linear"}return"vec3 "+n+"( vec3 color ) { return "+t+"ToneMapping( color ); }"}function generateExtensions(n){return[n.extensionDerivatives||n.envMapCubeUVHeight||n.bumpMap||n.tangentSpaceNormalMap||n.clearcoatNormalMap||n.flatShading||n.shaderID==="physical"?"#extension GL_OES_standard_derivatives : enable":"",(n.extensionFragDepth||n.logarithmicDepthBuffer)&&n.rendererExtensionFragDepth?"#extension GL_EXT_frag_depth : enable":"",n.extensionDrawBuffers&&n.rendererExtensionDrawBuffers?"#extension GL_EXT_draw_buffers : require":"",(n.extensionShaderTextureLOD||n.envMap||n.transmission)&&n.rendererExtensionShaderTextureLod?"#extension GL_EXT_shader_texture_lod : enable":""].filter(filterEmptyLine).join(`
|
||
`)}function generateDefines(n){const e=[];for(const t in n){const i=n[t];i!==!1&&e.push("#define "+t+" "+i)}return e.join(`
|
||
`)}function fetchAttributeLocations(n,e){const t={},i=n.getProgramParameter(e,35721);for(let r=0;r<i;r++){const s=n.getActiveAttrib(e,r),a=s.name;let o=1;s.type===35674&&(o=2),s.type===35675&&(o=3),s.type===35676&&(o=4),t[a]={type:s.type,location:n.getAttribLocation(e,a),locationSize:o}}return t}function filterEmptyLine(n){return n!==""}function replaceLightNums(n,e){const t=e.numSpotLightShadows+e.numSpotLightMaps-e.numSpotLightShadowsWithMaps;return n.replace(/NUM_DIR_LIGHTS/g,e.numDirLights).replace(/NUM_SPOT_LIGHTS/g,e.numSpotLights).replace(/NUM_SPOT_LIGHT_MAPS/g,e.numSpotLightMaps).replace(/NUM_SPOT_LIGHT_COORDS/g,t).replace(/NUM_RECT_AREA_LIGHTS/g,e.numRectAreaLights).replace(/NUM_POINT_LIGHTS/g,e.numPointLights).replace(/NUM_HEMI_LIGHTS/g,e.numHemiLights).replace(/NUM_DIR_LIGHT_SHADOWS/g,e.numDirLightShadows).replace(/NUM_SPOT_LIGHT_SHADOWS_WITH_MAPS/g,e.numSpotLightShadowsWithMaps).replace(/NUM_SPOT_LIGHT_SHADOWS/g,e.numSpotLightShadows).replace(/NUM_POINT_LIGHT_SHADOWS/g,e.numPointLightShadows)}function replaceClippingPlaneNums(n,e){return n.replace(/NUM_CLIPPING_PLANES/g,e.numClippingPlanes).replace(/UNION_CLIPPING_PLANES/g,e.numClippingPlanes-e.numClipIntersection)}const includePattern=/^[ \t]*#include +<([\w\d./]+)>/gm;function resolveIncludes(n){return n.replace(includePattern,includeReplacer)}function includeReplacer(n,e){const t=ShaderChunk[e];if(t===void 0)throw new Error("Can not resolve #include <"+e+">");return resolveIncludes(t)}const unrollLoopPattern=/#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 unrollLoops(n){return n.replace(unrollLoopPattern,loopReplacer)}function loopReplacer(n,e,t,i){let r="";for(let s=parseInt(e);s<parseInt(t);s++)r+=i.replace(/\[\s*i\s*\]/g,"[ "+s+" ]").replace(/UNROLLED_LOOP_INDEX/g,s);return r}function generatePrecision(n){let e="precision "+n.precision+` float;
|
||
precision `+n.precision+" int;";return n.precision==="highp"?e+=`
|
||
#define HIGH_PRECISION`:n.precision==="mediump"?e+=`
|
||
#define MEDIUM_PRECISION`:n.precision==="lowp"&&(e+=`
|
||
#define LOW_PRECISION`),e}function generateShadowMapTypeDefine(n){let e="SHADOWMAP_TYPE_BASIC";return n.shadowMapType===PCFShadowMap?e="SHADOWMAP_TYPE_PCF":n.shadowMapType===PCFSoftShadowMap?e="SHADOWMAP_TYPE_PCF_SOFT":n.shadowMapType===VSMShadowMap&&(e="SHADOWMAP_TYPE_VSM"),e}function generateEnvMapTypeDefine(n){let e="ENVMAP_TYPE_CUBE";if(n.envMap)switch(n.envMapMode){case CubeReflectionMapping:case CubeRefractionMapping:e="ENVMAP_TYPE_CUBE";break;case CubeUVReflectionMapping:e="ENVMAP_TYPE_CUBE_UV";break}return e}function generateEnvMapModeDefine(n){let e="ENVMAP_MODE_REFLECTION";if(n.envMap)switch(n.envMapMode){case CubeRefractionMapping:e="ENVMAP_MODE_REFRACTION";break}return e}function generateEnvMapBlendingDefine(n){let e="ENVMAP_BLENDING_NONE";if(n.envMap)switch(n.combine){case MultiplyOperation:e="ENVMAP_BLENDING_MULTIPLY";break;case MixOperation:e="ENVMAP_BLENDING_MIX";break;case AddOperation:e="ENVMAP_BLENDING_ADD";break}return e}function generateCubeUVSize(n){const e=n.envMapCubeUVHeight;if(e===null)return null;const t=Math.log2(e)-2,i=1/e;return{texelWidth:1/(3*Math.max(Math.pow(2,t),7*16)),texelHeight:i,maxMip:t}}function WebGLProgram(n,e,t,i){const r=n.getContext(),s=t.defines;let a=t.vertexShader,o=t.fragmentShader;const l=generateShadowMapTypeDefine(t),c=generateEnvMapTypeDefine(t),u=generateEnvMapModeDefine(t),d=generateEnvMapBlendingDefine(t),f=generateCubeUVSize(t),m=t.isWebGL2?"":generateExtensions(t),v=generateDefines(s),_=r.createProgram();let g,x,S=t.glslVersion?"#version "+t.glslVersion+`
|
||
`:"";t.isRawShaderMaterial?(g=[v].filter(filterEmptyLine).join(`
|
||
`),g.length>0&&(g+=`
|
||
`),x=[m,v].filter(filterEmptyLine).join(`
|
||
`),x.length>0&&(x+=`
|
||
`)):(g=[generatePrecision(t),"#define SHADER_NAME "+t.shaderName,v,t.instancing?"#define USE_INSTANCING":"",t.instancingColor?"#define USE_INSTANCING_COLOR":"",t.supportsVertexTextures?"#define VERTEX_TEXTURES":"",t.useFog&&t.fog?"#define USE_FOG":"",t.useFog&&t.fogExp2?"#define FOG_EXP2":"",t.map?"#define USE_MAP":"",t.envMap?"#define USE_ENVMAP":"",t.envMap?"#define "+u:"",t.lightMap?"#define USE_LIGHTMAP":"",t.aoMap?"#define USE_AOMAP":"",t.emissiveMap?"#define USE_EMISSIVEMAP":"",t.bumpMap?"#define USE_BUMPMAP":"",t.normalMap?"#define USE_NORMALMAP":"",t.normalMap&&t.objectSpaceNormalMap?"#define OBJECTSPACE_NORMALMAP":"",t.normalMap&&t.tangentSpaceNormalMap?"#define TANGENTSPACE_NORMALMAP":"",t.clearcoatMap?"#define USE_CLEARCOATMAP":"",t.clearcoatRoughnessMap?"#define USE_CLEARCOAT_ROUGHNESSMAP":"",t.clearcoatNormalMap?"#define USE_CLEARCOAT_NORMALMAP":"",t.iridescenceMap?"#define USE_IRIDESCENCEMAP":"",t.iridescenceThicknessMap?"#define USE_IRIDESCENCE_THICKNESSMAP":"",t.displacementMap&&t.supportsVertexTextures?"#define USE_DISPLACEMENTMAP":"",t.specularMap?"#define USE_SPECULARMAP":"",t.specularIntensityMap?"#define USE_SPECULARINTENSITYMAP":"",t.specularColorMap?"#define USE_SPECULARCOLORMAP":"",t.roughnessMap?"#define USE_ROUGHNESSMAP":"",t.metalnessMap?"#define USE_METALNESSMAP":"",t.alphaMap?"#define USE_ALPHAMAP":"",t.transmission?"#define USE_TRANSMISSION":"",t.transmissionMap?"#define USE_TRANSMISSIONMAP":"",t.thicknessMap?"#define USE_THICKNESSMAP":"",t.sheenColorMap?"#define USE_SHEENCOLORMAP":"",t.sheenRoughnessMap?"#define USE_SHEENROUGHNESSMAP":"",t.vertexTangents?"#define USE_TANGENT":"",t.vertexColors?"#define USE_COLOR":"",t.vertexAlphas?"#define USE_COLOR_ALPHA":"",t.vertexUvs?"#define USE_UV":"",t.uvsVertexOnly?"#define UVS_VERTEX_ONLY":"",t.flatShading?"#define FLAT_SHADED":"",t.skinning?"#define USE_SKINNING":"",t.morphTargets?"#define USE_MORPHTARGETS":"",t.morphNormals&&t.flatShading===!1?"#define USE_MORPHNORMALS":"",t.morphColors&&t.isWebGL2?"#define USE_MORPHCOLORS":"",t.morphTargetsCount>0&&t.isWebGL2?"#define MORPHTARGETS_TEXTURE":"",t.morphTargetsCount>0&&t.isWebGL2?"#define MORPHTARGETS_TEXTURE_STRIDE "+t.morphTextureStride:"",t.morphTargetsCount>0&&t.isWebGL2?"#define MORPHTARGETS_COUNT "+t.morphTargetsCount:"",t.doubleSided?"#define DOUBLE_SIDED":"",t.flipSided?"#define FLIP_SIDED":"",t.shadowMapEnabled?"#define USE_SHADOWMAP":"",t.shadowMapEnabled?"#define "+l:"",t.sizeAttenuation?"#define USE_SIZEATTENUATION":"",t.logarithmicDepthBuffer?"#define USE_LOGDEPTHBUF":"",t.logarithmicDepthBuffer&&t.rendererExtensionFragDepth?"#define USE_LOGDEPTHBUF_EXT":"","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","attribute vec3 position;","attribute vec3 normal;","attribute vec2 uv;","#ifdef USE_TANGENT"," attribute vec4 tangent;","#endif","#if defined( USE_COLOR_ALPHA )"," attribute vec4 color;","#elif defined( USE_COLOR )"," attribute vec3 color;","#endif","#if ( defined( USE_MORPHTARGETS ) && ! defined( MORPHTARGETS_TEXTURE ) )"," attribute vec3 morphTarget0;"," attribute vec3 morphTarget1;"," attribute vec3 morphTarget2;"," attribute vec3 morphTarget3;"," #ifdef USE_MORPHNORMALS"," attribute vec3 morphNormal0;"," attribute vec3 morphNormal1;"," attribute vec3 morphNormal2;"," attribute vec3 morphNormal3;"," #else"," attribute vec3 morphTarget4;"," attribute vec3 morphTarget5;"," attribute vec3 morphTarget6;"," attribute vec3 morphTarget7;"," #endif","#endif","#ifdef USE_SKINNING"," attribute vec4 skinIndex;"," attribute vec4 skinWeight;","#endif",`
|
||
`].filter(filterEmptyLine).join(`
|
||
`),x=[m,generatePrecision(t),"#define SHADER_NAME "+t.shaderName,v,t.useFog&&t.fog?"#define USE_FOG":"",t.useFog&&t.fogExp2?"#define FOG_EXP2":"",t.map?"#define USE_MAP":"",t.matcap?"#define USE_MATCAP":"",t.envMap?"#define USE_ENVMAP":"",t.envMap?"#define "+c:"",t.envMap?"#define "+u:"",t.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":"",t.lightMap?"#define USE_LIGHTMAP":"",t.aoMap?"#define USE_AOMAP":"",t.emissiveMap?"#define USE_EMISSIVEMAP":"",t.bumpMap?"#define USE_BUMPMAP":"",t.normalMap?"#define USE_NORMALMAP":"",t.normalMap&&t.objectSpaceNormalMap?"#define OBJECTSPACE_NORMALMAP":"",t.normalMap&&t.tangentSpaceNormalMap?"#define TANGENTSPACE_NORMALMAP":"",t.clearcoat?"#define USE_CLEARCOAT":"",t.clearcoatMap?"#define USE_CLEARCOATMAP":"",t.clearcoatRoughnessMap?"#define USE_CLEARCOAT_ROUGHNESSMAP":"",t.clearcoatNormalMap?"#define USE_CLEARCOAT_NORMALMAP":"",t.iridescence?"#define USE_IRIDESCENCE":"",t.iridescenceMap?"#define USE_IRIDESCENCEMAP":"",t.iridescenceThicknessMap?"#define USE_IRIDESCENCE_THICKNESSMAP":"",t.specularMap?"#define USE_SPECULARMAP":"",t.specularIntensityMap?"#define USE_SPECULARINTENSITYMAP":"",t.specularColorMap?"#define USE_SPECULARCOLORMAP":"",t.roughnessMap?"#define USE_ROUGHNESSMAP":"",t.metalnessMap?"#define USE_METALNESSMAP":"",t.alphaMap?"#define USE_ALPHAMAP":"",t.alphaTest?"#define USE_ALPHATEST":"",t.sheen?"#define USE_SHEEN":"",t.sheenColorMap?"#define USE_SHEENCOLORMAP":"",t.sheenRoughnessMap?"#define USE_SHEENROUGHNESSMAP":"",t.transmission?"#define USE_TRANSMISSION":"",t.transmissionMap?"#define USE_TRANSMISSIONMAP":"",t.thicknessMap?"#define USE_THICKNESSMAP":"",t.decodeVideoTexture?"#define DECODE_VIDEO_TEXTURE":"",t.vertexTangents?"#define USE_TANGENT":"",t.vertexColors||t.instancingColor?"#define USE_COLOR":"",t.vertexAlphas?"#define USE_COLOR_ALPHA":"",t.vertexUvs?"#define USE_UV":"",t.uvsVertexOnly?"#define UVS_VERTEX_ONLY":"",t.gradientMap?"#define USE_GRADIENTMAP":"",t.flatShading?"#define FLAT_SHADED":"",t.doubleSided?"#define DOUBLE_SIDED":"",t.flipSided?"#define FLIP_SIDED":"",t.shadowMapEnabled?"#define USE_SHADOWMAP":"",t.shadowMapEnabled?"#define "+l:"",t.premultipliedAlpha?"#define PREMULTIPLIED_ALPHA":"",t.physicallyCorrectLights?"#define PHYSICALLY_CORRECT_LIGHTS":"",t.logarithmicDepthBuffer?"#define USE_LOGDEPTHBUF":"",t.logarithmicDepthBuffer&&t.rendererExtensionFragDepth?"#define USE_LOGDEPTHBUF_EXT":"","uniform mat4 viewMatrix;","uniform vec3 cameraPosition;","uniform bool isOrthographic;",t.toneMapping!==NoToneMapping?"#define TONE_MAPPING":"",t.toneMapping!==NoToneMapping?ShaderChunk.tonemapping_pars_fragment:"",t.toneMapping!==NoToneMapping?getToneMappingFunction("toneMapping",t.toneMapping):"",t.dithering?"#define DITHERING":"",t.opaque?"#define OPAQUE":"",ShaderChunk.encodings_pars_fragment,getTexelEncodingFunction("linearToOutputTexel",t.outputEncoding),t.useDepthPacking?"#define DEPTH_PACKING "+t.depthPacking:"",`
|
||
`].filter(filterEmptyLine).join(`
|
||
`)),a=resolveIncludes(a),a=replaceLightNums(a,t),a=replaceClippingPlaneNums(a,t),o=resolveIncludes(o),o=replaceLightNums(o,t),o=replaceClippingPlaneNums(o,t),a=unrollLoops(a),o=unrollLoops(o),t.isWebGL2&&t.isRawShaderMaterial!==!0&&(S=`#version 300 es
|
||
`,g=["precision mediump sampler2DArray;","#define attribute in","#define varying out","#define texture2D texture"].join(`
|
||
`)+`
|
||
`+g,x=["#define varying in",t.glslVersion===GLSL3?"":"layout(location = 0) out highp vec4 pc_fragColor;",t.glslVersion===GLSL3?"":"#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(`
|
||
`)+`
|
||
`+x);const y=S+g+a,b=S+x+o,w=WebGLShader(r,35633,y),C=WebGLShader(r,35632,b);if(r.attachShader(_,w),r.attachShader(_,C),t.index0AttributeName!==void 0?r.bindAttribLocation(_,0,t.index0AttributeName):t.morphTargets===!0&&r.bindAttribLocation(_,0,"position"),r.linkProgram(_),n.debug.checkShaderErrors){const L=r.getProgramInfoLog(_).trim(),B=r.getShaderInfoLog(w).trim(),Z=r.getShaderInfoLog(C).trim();let q=!0,X=!0;if(r.getProgramParameter(_,35714)===!1){q=!1;const G=getShaderErrors(r,w,"vertex"),le=getShaderErrors(r,C,"fragment");console.error("THREE.WebGLProgram: Shader Error "+r.getError()+" - VALIDATE_STATUS "+r.getProgramParameter(_,35715)+`
|
||
|
||
Program Info Log: `+L+`
|
||
`+G+`
|
||
`+le)}else L!==""?console.warn("THREE.WebGLProgram: Program Info Log:",L):(B===""||Z==="")&&(X=!1);X&&(this.diagnostics={runnable:q,programLog:L,vertexShader:{log:B,prefix:g},fragmentShader:{log:Z,prefix:x}})}r.deleteShader(w),r.deleteShader(C);let R;this.getUniforms=function(){return R===void 0&&(R=new WebGLUniforms(r,_)),R};let M;return this.getAttributes=function(){return M===void 0&&(M=fetchAttributeLocations(r,_)),M},this.destroy=function(){i.releaseStatesOfProgram(this),r.deleteProgram(_),this.program=void 0},this.name=t.shaderName,this.id=programIdCount++,this.cacheKey=e,this.usedTimes=1,this.program=_,this.vertexShader=w,this.fragmentShader=C,this}let _id=0;class WebGLShaderCache{constructor(){this.shaderCache=new Map,this.materialCache=new Map}update(e){const t=e.vertexShader,i=e.fragmentShader,r=this._getShaderStage(t),s=this._getShaderStage(i),a=this._getShaderCacheForMaterial(e);return a.has(r)===!1&&(a.add(r),r.usedTimes++),a.has(s)===!1&&(a.add(s),s.usedTimes++),this}remove(e){const t=this.materialCache.get(e);for(const i of t)i.usedTimes--,i.usedTimes===0&&this.shaderCache.delete(i.code);return this.materialCache.delete(e),this}getVertexShaderID(e){return this._getShaderStage(e.vertexShader).id}getFragmentShaderID(e){return this._getShaderStage(e.fragmentShader).id}dispose(){this.shaderCache.clear(),this.materialCache.clear()}_getShaderCacheForMaterial(e){const t=this.materialCache;let i=t.get(e);return i===void 0&&(i=new Set,t.set(e,i)),i}_getShaderStage(e){const t=this.shaderCache;let i=t.get(e);return i===void 0&&(i=new WebGLShaderStage(e),t.set(e,i)),i}}class WebGLShaderStage{constructor(e){this.id=_id++,this.code=e,this.usedTimes=0}}function WebGLPrograms(n,e,t,i,r,s,a){const o=new Layers,l=new WebGLShaderCache,c=[],u=r.isWebGL2,d=r.logarithmicDepthBuffer,f=r.vertexTextures;let m=r.precision;const v={MeshDepthMaterial:"depth",MeshDistanceMaterial:"distanceRGBA",MeshNormalMaterial:"normal",MeshBasicMaterial:"basic",MeshLambertMaterial:"lambert",MeshPhongMaterial:"phong",MeshToonMaterial:"toon",MeshStandardMaterial:"physical",MeshPhysicalMaterial:"physical",MeshMatcapMaterial:"matcap",LineBasicMaterial:"basic",LineDashedMaterial:"dashed",PointsMaterial:"points",ShadowMaterial:"shadow",SpriteMaterial:"sprite"};function _(M,L,B,Z,q){const X=Z.fog,G=q.geometry,le=M.isMeshStandardMaterial?Z.environment:null,he=(M.isMeshStandardMaterial?t:e).get(M.envMap||le),ue=he&&he.mapping===CubeUVReflectionMapping?he.image.height:null,ie=v[M.type];M.precision!==null&&(m=r.getMaxPrecision(M.precision),m!==M.precision&&console.warn("THREE.WebGLProgram.getParameters:",M.precision,"not supported, using",m,"instead."));const ve=G.morphAttributes.position||G.morphAttributes.normal||G.morphAttributes.color,_e=ve!==void 0?ve.length:0;let Q=0;G.morphAttributes.position!==void 0&&(Q=1),G.morphAttributes.normal!==void 0&&(Q=2),G.morphAttributes.color!==void 0&&(Q=3);let ne,ye,Me,Te;if(ie){const O=ShaderLib[ie];ne=O.vertexShader,ye=O.fragmentShader}else ne=M.vertexShader,ye=M.fragmentShader,l.update(M),Me=l.getVertexShaderID(M),Te=l.getFragmentShaderID(M);const ae=n.getRenderTarget(),Le=M.alphaTest>0,Ee=M.clearcoat>0,Ce=M.iridescence>0;return{isWebGL2:u,shaderID:ie,shaderName:M.type,vertexShader:ne,fragmentShader:ye,defines:M.defines,customVertexShaderID:Me,customFragmentShaderID:Te,isRawShaderMaterial:M.isRawShaderMaterial===!0,glslVersion:M.glslVersion,precision:m,instancing:q.isInstancedMesh===!0,instancingColor:q.isInstancedMesh===!0&&q.instanceColor!==null,supportsVertexTextures:f,outputEncoding:ae===null?n.outputEncoding:ae.isXRRenderTarget===!0?ae.texture.encoding:LinearEncoding,map:!!M.map,matcap:!!M.matcap,envMap:!!he,envMapMode:he&&he.mapping,envMapCubeUVHeight:ue,lightMap:!!M.lightMap,aoMap:!!M.aoMap,emissiveMap:!!M.emissiveMap,bumpMap:!!M.bumpMap,normalMap:!!M.normalMap,objectSpaceNormalMap:M.normalMapType===ObjectSpaceNormalMap,tangentSpaceNormalMap:M.normalMapType===TangentSpaceNormalMap,decodeVideoTexture:!!M.map&&M.map.isVideoTexture===!0&&M.map.encoding===sRGBEncoding,clearcoat:Ee,clearcoatMap:Ee&&!!M.clearcoatMap,clearcoatRoughnessMap:Ee&&!!M.clearcoatRoughnessMap,clearcoatNormalMap:Ee&&!!M.clearcoatNormalMap,iridescence:Ce,iridescenceMap:Ce&&!!M.iridescenceMap,iridescenceThicknessMap:Ce&&!!M.iridescenceThicknessMap,displacementMap:!!M.displacementMap,roughnessMap:!!M.roughnessMap,metalnessMap:!!M.metalnessMap,specularMap:!!M.specularMap,specularIntensityMap:!!M.specularIntensityMap,specularColorMap:!!M.specularColorMap,opaque:M.transparent===!1&&M.blending===NormalBlending,alphaMap:!!M.alphaMap,alphaTest:Le,gradientMap:!!M.gradientMap,sheen:M.sheen>0,sheenColorMap:!!M.sheenColorMap,sheenRoughnessMap:!!M.sheenRoughnessMap,transmission:M.transmission>0,transmissionMap:!!M.transmissionMap,thicknessMap:!!M.thicknessMap,combine:M.combine,vertexTangents:!!M.normalMap&&!!G.attributes.tangent,vertexColors:M.vertexColors,vertexAlphas:M.vertexColors===!0&&!!G.attributes.color&&G.attributes.color.itemSize===4,vertexUvs:!!M.map||!!M.bumpMap||!!M.normalMap||!!M.specularMap||!!M.alphaMap||!!M.emissiveMap||!!M.roughnessMap||!!M.metalnessMap||!!M.clearcoatMap||!!M.clearcoatRoughnessMap||!!M.clearcoatNormalMap||!!M.iridescenceMap||!!M.iridescenceThicknessMap||!!M.displacementMap||!!M.transmissionMap||!!M.thicknessMap||!!M.specularIntensityMap||!!M.specularColorMap||!!M.sheenColorMap||!!M.sheenRoughnessMap,uvsVertexOnly:!(M.map||M.bumpMap||M.normalMap||M.specularMap||M.alphaMap||M.emissiveMap||M.roughnessMap||M.metalnessMap||M.clearcoatNormalMap||M.iridescenceMap||M.iridescenceThicknessMap||M.transmission>0||M.transmissionMap||M.thicknessMap||M.specularIntensityMap||M.specularColorMap||M.sheen>0||M.sheenColorMap||M.sheenRoughnessMap)&&!!M.displacementMap,fog:!!X,useFog:M.fog===!0,fogExp2:X&&X.isFogExp2,flatShading:!!M.flatShading,sizeAttenuation:M.sizeAttenuation,logarithmicDepthBuffer:d,skinning:q.isSkinnedMesh===!0,morphTargets:G.morphAttributes.position!==void 0,morphNormals:G.morphAttributes.normal!==void 0,morphColors:G.morphAttributes.color!==void 0,morphTargetsCount:_e,morphTextureStride:Q,numDirLights:L.directional.length,numPointLights:L.point.length,numSpotLights:L.spot.length,numSpotLightMaps:L.spotLightMap.length,numRectAreaLights:L.rectArea.length,numHemiLights:L.hemi.length,numDirLightShadows:L.directionalShadowMap.length,numPointLightShadows:L.pointShadowMap.length,numSpotLightShadows:L.spotShadowMap.length,numSpotLightShadowsWithMaps:L.numSpotLightShadowsWithMaps,numClippingPlanes:a.numPlanes,numClipIntersection:a.numIntersection,dithering:M.dithering,shadowMapEnabled:n.shadowMap.enabled&&B.length>0,shadowMapType:n.shadowMap.type,toneMapping:M.toneMapped?n.toneMapping:NoToneMapping,physicallyCorrectLights:n.physicallyCorrectLights,premultipliedAlpha:M.premultipliedAlpha,doubleSided:M.side===DoubleSide,flipSided:M.side===BackSide,useDepthPacking:!!M.depthPacking,depthPacking:M.depthPacking||0,index0AttributeName:M.index0AttributeName,extensionDerivatives:M.extensions&&M.extensions.derivatives,extensionFragDepth:M.extensions&&M.extensions.fragDepth,extensionDrawBuffers:M.extensions&&M.extensions.drawBuffers,extensionShaderTextureLOD:M.extensions&&M.extensions.shaderTextureLOD,rendererExtensionFragDepth:u||i.has("EXT_frag_depth"),rendererExtensionDrawBuffers:u||i.has("WEBGL_draw_buffers"),rendererExtensionShaderTextureLod:u||i.has("EXT_shader_texture_lod"),customProgramCacheKey:M.customProgramCacheKey()}}function g(M){const L=[];if(M.shaderID?L.push(M.shaderID):(L.push(M.customVertexShaderID),L.push(M.customFragmentShaderID)),M.defines!==void 0)for(const B in M.defines)L.push(B),L.push(M.defines[B]);return M.isRawShaderMaterial===!1&&(x(L,M),S(L,M),L.push(n.outputEncoding)),L.push(M.customProgramCacheKey),L.join()}function x(M,L){M.push(L.precision),M.push(L.outputEncoding),M.push(L.envMapMode),M.push(L.envMapCubeUVHeight),M.push(L.combine),M.push(L.vertexUvs),M.push(L.fogExp2),M.push(L.sizeAttenuation),M.push(L.morphTargetsCount),M.push(L.morphAttributeCount),M.push(L.numDirLights),M.push(L.numPointLights),M.push(L.numSpotLights),M.push(L.numSpotLightMaps),M.push(L.numHemiLights),M.push(L.numRectAreaLights),M.push(L.numDirLightShadows),M.push(L.numPointLightShadows),M.push(L.numSpotLightShadows),M.push(L.numSpotLightShadowsWithMaps),M.push(L.shadowMapType),M.push(L.toneMapping),M.push(L.numClippingPlanes),M.push(L.numClipIntersection),M.push(L.depthPacking)}function S(M,L){o.disableAll(),L.isWebGL2&&o.enable(0),L.supportsVertexTextures&&o.enable(1),L.instancing&&o.enable(2),L.instancingColor&&o.enable(3),L.map&&o.enable(4),L.matcap&&o.enable(5),L.envMap&&o.enable(6),L.lightMap&&o.enable(7),L.aoMap&&o.enable(8),L.emissiveMap&&o.enable(9),L.bumpMap&&o.enable(10),L.normalMap&&o.enable(11),L.objectSpaceNormalMap&&o.enable(12),L.tangentSpaceNormalMap&&o.enable(13),L.clearcoat&&o.enable(14),L.clearcoatMap&&o.enable(15),L.clearcoatRoughnessMap&&o.enable(16),L.clearcoatNormalMap&&o.enable(17),L.iridescence&&o.enable(18),L.iridescenceMap&&o.enable(19),L.iridescenceThicknessMap&&o.enable(20),L.displacementMap&&o.enable(21),L.specularMap&&o.enable(22),L.roughnessMap&&o.enable(23),L.metalnessMap&&o.enable(24),L.gradientMap&&o.enable(25),L.alphaMap&&o.enable(26),L.alphaTest&&o.enable(27),L.vertexColors&&o.enable(28),L.vertexAlphas&&o.enable(29),L.vertexUvs&&o.enable(30),L.vertexTangents&&o.enable(31),L.uvsVertexOnly&&o.enable(32),M.push(o.mask),o.disableAll(),L.fog&&o.enable(0),L.useFog&&o.enable(1),L.flatShading&&o.enable(2),L.logarithmicDepthBuffer&&o.enable(3),L.skinning&&o.enable(4),L.morphTargets&&o.enable(5),L.morphNormals&&o.enable(6),L.morphColors&&o.enable(7),L.premultipliedAlpha&&o.enable(8),L.shadowMapEnabled&&o.enable(9),L.physicallyCorrectLights&&o.enable(10),L.doubleSided&&o.enable(11),L.flipSided&&o.enable(12),L.useDepthPacking&&o.enable(13),L.dithering&&o.enable(14),L.specularIntensityMap&&o.enable(15),L.specularColorMap&&o.enable(16),L.transmission&&o.enable(17),L.transmissionMap&&o.enable(18),L.thicknessMap&&o.enable(19),L.sheen&&o.enable(20),L.sheenColorMap&&o.enable(21),L.sheenRoughnessMap&&o.enable(22),L.decodeVideoTexture&&o.enable(23),L.opaque&&o.enable(24),M.push(o.mask)}function y(M){const L=v[M.type];let B;if(L){const Z=ShaderLib[L];B=UniformsUtils.clone(Z.uniforms)}else B=M.uniforms;return B}function b(M,L){let B;for(let Z=0,q=c.length;Z<q;Z++){const X=c[Z];if(X.cacheKey===L){B=X,++B.usedTimes;break}}return B===void 0&&(B=new WebGLProgram(n,L,M,s),c.push(B)),B}function w(M){if(--M.usedTimes===0){const L=c.indexOf(M);c[L]=c[c.length-1],c.pop(),M.destroy()}}function C(M){l.remove(M)}function R(){l.dispose()}return{getParameters:_,getProgramCacheKey:g,getUniforms:y,acquireProgram:b,releaseProgram:w,releaseShaderCache:C,programs:c,dispose:R}}function WebGLProperties(){let n=new WeakMap;function e(s){let a=n.get(s);return a===void 0&&(a={},n.set(s,a)),a}function t(s){n.delete(s)}function i(s,a,o){n.get(s)[a]=o}function r(){n=new WeakMap}return{get:e,remove:t,update:i,dispose:r}}function painterSortStable(n,e){return n.groupOrder!==e.groupOrder?n.groupOrder-e.groupOrder:n.renderOrder!==e.renderOrder?n.renderOrder-e.renderOrder:n.material.id!==e.material.id?n.material.id-e.material.id:n.z!==e.z?n.z-e.z:n.id-e.id}function reversePainterSortStable(n,e){return n.groupOrder!==e.groupOrder?n.groupOrder-e.groupOrder:n.renderOrder!==e.renderOrder?n.renderOrder-e.renderOrder:n.z!==e.z?e.z-n.z:n.id-e.id}function WebGLRenderList(){const n=[];let e=0;const t=[],i=[],r=[];function s(){e=0,t.length=0,i.length=0,r.length=0}function a(d,f,m,v,_,g){let x=n[e];return x===void 0?(x={id:d.id,object:d,geometry:f,material:m,groupOrder:v,renderOrder:d.renderOrder,z:_,group:g},n[e]=x):(x.id=d.id,x.object=d,x.geometry=f,x.material=m,x.groupOrder=v,x.renderOrder=d.renderOrder,x.z=_,x.group=g),e++,x}function o(d,f,m,v,_,g){const x=a(d,f,m,v,_,g);m.transmission>0?i.push(x):m.transparent===!0?r.push(x):t.push(x)}function l(d,f,m,v,_,g){const x=a(d,f,m,v,_,g);m.transmission>0?i.unshift(x):m.transparent===!0?r.unshift(x):t.unshift(x)}function c(d,f){t.length>1&&t.sort(d||painterSortStable),i.length>1&&i.sort(f||reversePainterSortStable),r.length>1&&r.sort(f||reversePainterSortStable)}function u(){for(let d=e,f=n.length;d<f;d++){const m=n[d];if(m.id===null)break;m.id=null,m.object=null,m.geometry=null,m.material=null,m.group=null}}return{opaque:t,transmissive:i,transparent:r,init:s,push:o,unshift:l,finish:u,sort:c}}function WebGLRenderLists(){let n=new WeakMap;function e(i,r){const s=n.get(i);let a;return s===void 0?(a=new WebGLRenderList,n.set(i,[a])):r>=s.length?(a=new WebGLRenderList,s.push(a)):a=s[r],a}function t(){n=new WeakMap}return{get:e,dispose:t}}function UniformsCache(){const n={};return{get:function(e){if(n[e.id]!==void 0)return n[e.id];let t;switch(e.type){case"DirectionalLight":t={direction:new Vector3,color:new Color};break;case"SpotLight":t={position:new Vector3,direction:new Vector3,color:new Color,distance:0,coneCos:0,penumbraCos:0,decay:0};break;case"PointLight":t={position:new Vector3,color:new Color,distance:0,decay:0};break;case"HemisphereLight":t={direction:new Vector3,skyColor:new Color,groundColor:new Color};break;case"RectAreaLight":t={color:new Color,position:new Vector3,halfWidth:new Vector3,halfHeight:new Vector3};break}return n[e.id]=t,t}}}function ShadowUniformsCache(){const n={};return{get:function(e){if(n[e.id]!==void 0)return n[e.id];let t;switch(e.type){case"DirectionalLight":t={shadowBias:0,shadowNormalBias:0,shadowRadius:1,shadowMapSize:new Vector2};break;case"SpotLight":t={shadowBias:0,shadowNormalBias:0,shadowRadius:1,shadowMapSize:new Vector2};break;case"PointLight":t={shadowBias:0,shadowNormalBias:0,shadowRadius:1,shadowMapSize:new Vector2,shadowCameraNear:1,shadowCameraFar:1e3};break}return n[e.id]=t,t}}}let nextVersion=0;function shadowCastingAndTexturingLightsFirst(n,e){return(e.castShadow?2:0)-(n.castShadow?2:0)+(e.map?1:0)-(n.map?1:0)}function WebGLLights(n,e){const t=new UniformsCache,i=ShadowUniformsCache(),r={version:0,hash:{directionalLength:-1,pointLength:-1,spotLength:-1,rectAreaLength:-1,hemiLength:-1,numDirectionalShadows:-1,numPointShadows:-1,numSpotShadows:-1,numSpotMaps:-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};for(let u=0;u<9;u++)r.probe.push(new Vector3);const s=new Vector3,a=new Matrix4,o=new Matrix4;function l(u,d){let f=0,m=0,v=0;for(let Z=0;Z<9;Z++)r.probe[Z].set(0,0,0);let _=0,g=0,x=0,S=0,y=0,b=0,w=0,C=0,R=0,M=0;u.sort(shadowCastingAndTexturingLightsFirst);const L=d!==!0?Math.PI:1;for(let Z=0,q=u.length;Z<q;Z++){const X=u[Z],G=X.color,le=X.intensity,he=X.distance,ue=X.shadow&&X.shadow.map?X.shadow.map.texture:null;if(X.isAmbientLight)f+=G.r*le*L,m+=G.g*le*L,v+=G.b*le*L;else if(X.isLightProbe)for(let ie=0;ie<9;ie++)r.probe[ie].addScaledVector(X.sh.coefficients[ie],le);else if(X.isDirectionalLight){const ie=t.get(X);if(ie.color.copy(X.color).multiplyScalar(X.intensity*L),X.castShadow){const ve=X.shadow,_e=i.get(X);_e.shadowBias=ve.bias,_e.shadowNormalBias=ve.normalBias,_e.shadowRadius=ve.radius,_e.shadowMapSize=ve.mapSize,r.directionalShadow[_]=_e,r.directionalShadowMap[_]=ue,r.directionalShadowMatrix[_]=X.shadow.matrix,b++}r.directional[_]=ie,_++}else if(X.isSpotLight){const ie=t.get(X);ie.position.setFromMatrixPosition(X.matrixWorld),ie.color.copy(G).multiplyScalar(le*L),ie.distance=he,ie.coneCos=Math.cos(X.angle),ie.penumbraCos=Math.cos(X.angle*(1-X.penumbra)),ie.decay=X.decay,r.spot[x]=ie;const ve=X.shadow;if(X.map&&(r.spotLightMap[R]=X.map,R++,ve.updateMatrices(X),X.castShadow&&M++),r.spotLightMatrix[x]=ve.matrix,X.castShadow){const _e=i.get(X);_e.shadowBias=ve.bias,_e.shadowNormalBias=ve.normalBias,_e.shadowRadius=ve.radius,_e.shadowMapSize=ve.mapSize,r.spotShadow[x]=_e,r.spotShadowMap[x]=ue,C++}x++}else if(X.isRectAreaLight){const ie=t.get(X);ie.color.copy(G).multiplyScalar(le),ie.halfWidth.set(X.width*.5,0,0),ie.halfHeight.set(0,X.height*.5,0),r.rectArea[S]=ie,S++}else if(X.isPointLight){const ie=t.get(X);if(ie.color.copy(X.color).multiplyScalar(X.intensity*L),ie.distance=X.distance,ie.decay=X.decay,X.castShadow){const ve=X.shadow,_e=i.get(X);_e.shadowBias=ve.bias,_e.shadowNormalBias=ve.normalBias,_e.shadowRadius=ve.radius,_e.shadowMapSize=ve.mapSize,_e.shadowCameraNear=ve.camera.near,_e.shadowCameraFar=ve.camera.far,r.pointShadow[g]=_e,r.pointShadowMap[g]=ue,r.pointShadowMatrix[g]=X.shadow.matrix,w++}r.point[g]=ie,g++}else if(X.isHemisphereLight){const ie=t.get(X);ie.skyColor.copy(X.color).multiplyScalar(le*L),ie.groundColor.copy(X.groundColor).multiplyScalar(le*L),r.hemi[y]=ie,y++}}S>0&&(e.isWebGL2||n.has("OES_texture_float_linear")===!0?(r.rectAreaLTC1=UniformsLib.LTC_FLOAT_1,r.rectAreaLTC2=UniformsLib.LTC_FLOAT_2):n.has("OES_texture_half_float_linear")===!0?(r.rectAreaLTC1=UniformsLib.LTC_HALF_1,r.rectAreaLTC2=UniformsLib.LTC_HALF_2):console.error("THREE.WebGLRenderer: Unable to use RectAreaLight. Missing WebGL extensions.")),r.ambient[0]=f,r.ambient[1]=m,r.ambient[2]=v;const B=r.hash;(B.directionalLength!==_||B.pointLength!==g||B.spotLength!==x||B.rectAreaLength!==S||B.hemiLength!==y||B.numDirectionalShadows!==b||B.numPointShadows!==w||B.numSpotShadows!==C||B.numSpotMaps!==R)&&(r.directional.length=_,r.spot.length=x,r.rectArea.length=S,r.point.length=g,r.hemi.length=y,r.directionalShadow.length=b,r.directionalShadowMap.length=b,r.pointShadow.length=w,r.pointShadowMap.length=w,r.spotShadow.length=C,r.spotShadowMap.length=C,r.directionalShadowMatrix.length=b,r.pointShadowMatrix.length=w,r.spotLightMatrix.length=C+R-M,r.spotLightMap.length=R,r.numSpotLightShadowsWithMaps=M,B.directionalLength=_,B.pointLength=g,B.spotLength=x,B.rectAreaLength=S,B.hemiLength=y,B.numDirectionalShadows=b,B.numPointShadows=w,B.numSpotShadows=C,B.numSpotMaps=R,r.version=nextVersion++)}function c(u,d){let f=0,m=0,v=0,_=0,g=0;const x=d.matrixWorldInverse;for(let S=0,y=u.length;S<y;S++){const b=u[S];if(b.isDirectionalLight){const w=r.directional[f];w.direction.setFromMatrixPosition(b.matrixWorld),s.setFromMatrixPosition(b.target.matrixWorld),w.direction.sub(s),w.direction.transformDirection(x),f++}else if(b.isSpotLight){const w=r.spot[v];w.position.setFromMatrixPosition(b.matrixWorld),w.position.applyMatrix4(x),w.direction.setFromMatrixPosition(b.matrixWorld),s.setFromMatrixPosition(b.target.matrixWorld),w.direction.sub(s),w.direction.transformDirection(x),v++}else if(b.isRectAreaLight){const w=r.rectArea[_];w.position.setFromMatrixPosition(b.matrixWorld),w.position.applyMatrix4(x),o.identity(),a.copy(b.matrixWorld),a.premultiply(x),o.extractRotation(a),w.halfWidth.set(b.width*.5,0,0),w.halfHeight.set(0,b.height*.5,0),w.halfWidth.applyMatrix4(o),w.halfHeight.applyMatrix4(o),_++}else if(b.isPointLight){const w=r.point[m];w.position.setFromMatrixPosition(b.matrixWorld),w.position.applyMatrix4(x),m++}else if(b.isHemisphereLight){const w=r.hemi[g];w.direction.setFromMatrixPosition(b.matrixWorld),w.direction.transformDirection(x),g++}}}return{setup:l,setupView:c,state:r}}function WebGLRenderState(n,e){const t=new WebGLLights(n,e),i=[],r=[];function s(){i.length=0,r.length=0}function a(d){i.push(d)}function o(d){r.push(d)}function l(d){t.setup(i,d)}function c(d){t.setupView(i,d)}return{init:s,state:{lightsArray:i,shadowsArray:r,lights:t},setupLights:l,setupLightsView:c,pushLight:a,pushShadow:o}}function WebGLRenderStates(n,e){let t=new WeakMap;function i(s,a=0){const o=t.get(s);let l;return o===void 0?(l=new WebGLRenderState(n,e),t.set(s,[l])):a>=o.length?(l=new WebGLRenderState(n,e),o.push(l)):l=o[a],l}function r(){t=new WeakMap}return{get:i,dispose:r}}class MeshDepthMaterial extends Material{constructor(e){super(),this.isMeshDepthMaterial=!0,this.type="MeshDepthMaterial",this.depthPacking=BasicDepthPacking,this.map=null,this.alphaMap=null,this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.wireframe=!1,this.wireframeLinewidth=1,this.setValues(e)}copy(e){return super.copy(e),this.depthPacking=e.depthPacking,this.map=e.map,this.alphaMap=e.alphaMap,this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this}}class MeshDistanceMaterial extends Material{constructor(e){super(),this.isMeshDistanceMaterial=!0,this.type="MeshDistanceMaterial",this.referencePosition=new Vector3,this.nearDistance=1,this.farDistance=1e3,this.map=null,this.alphaMap=null,this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.setValues(e)}copy(e){return super.copy(e),this.referencePosition.copy(e.referencePosition),this.nearDistance=e.nearDistance,this.farDistance=e.farDistance,this.map=e.map,this.alphaMap=e.alphaMap,this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this}}const vertex=`void main() {
|
||
gl_Position = vec4( position, 1.0 );
|
||
}`,fragment=`uniform sampler2D shadow_pass;
|
||
uniform vec2 resolution;
|
||
uniform float radius;
|
||
#include <packing>
|
||
void main() {
|
||
const float samples = float( VSM_SAMPLES );
|
||
float mean = 0.0;
|
||
float squared_mean = 0.0;
|
||
float uvStride = samples <= 1.0 ? 0.0 : 2.0 / ( samples - 1.0 );
|
||
float uvStart = samples <= 1.0 ? 0.0 : - 1.0;
|
||
for ( float i = 0.0; i < samples; i ++ ) {
|
||
float uvOffset = uvStart + i * uvStride;
|
||
#ifdef HORIZONTAL_PASS
|
||
vec2 distribution = unpackRGBATo2Half( texture2D( shadow_pass, ( gl_FragCoord.xy + vec2( uvOffset, 0.0 ) * radius ) / resolution ) );
|
||
mean += distribution.x;
|
||
squared_mean += distribution.y * distribution.y + distribution.x * distribution.x;
|
||
#else
|
||
float depth = unpackRGBAToDepth( texture2D( shadow_pass, ( gl_FragCoord.xy + vec2( 0.0, uvOffset ) * radius ) / resolution ) );
|
||
mean += depth;
|
||
squared_mean += depth * depth;
|
||
#endif
|
||
}
|
||
mean = mean / samples;
|
||
squared_mean = squared_mean / samples;
|
||
float std_dev = sqrt( squared_mean - mean * mean );
|
||
gl_FragColor = pack2HalfToRGBA( vec2( mean, std_dev ) );
|
||
}`;function WebGLShadowMap(n,e,t){let i=new Frustum;const r=new Vector2,s=new Vector2,a=new Vector4,o=new MeshDepthMaterial({depthPacking:RGBADepthPacking}),l=new MeshDistanceMaterial,c={},u=t.maxTextureSize,d={0:BackSide,1:FrontSide,2:DoubleSide},f=new ShaderMaterial({defines:{VSM_SAMPLES:8},uniforms:{shadow_pass:{value:null},resolution:{value:new Vector2},radius:{value:4}},vertexShader:vertex,fragmentShader:fragment}),m=f.clone();m.defines.HORIZONTAL_PASS=1;const v=new BufferGeometry;v.setAttribute("position",new BufferAttribute(new Float32Array([-1,-1,.5,3,-1,.5,-1,3,.5]),3));const _=new Mesh(v,f),g=this;this.enabled=!1,this.autoUpdate=!0,this.needsUpdate=!1,this.type=PCFShadowMap,this.render=function(b,w,C){if(g.enabled===!1||g.autoUpdate===!1&&g.needsUpdate===!1||b.length===0)return;const R=n.getRenderTarget(),M=n.getActiveCubeFace(),L=n.getActiveMipmapLevel(),B=n.state;B.setBlending(NoBlending),B.buffers.color.setClear(1,1,1,1),B.buffers.depth.setTest(!0),B.setScissorTest(!1);for(let Z=0,q=b.length;Z<q;Z++){const X=b[Z],G=X.shadow;if(G===void 0){console.warn("THREE.WebGLShadowMap:",X,"has no shadow.");continue}if(G.autoUpdate===!1&&G.needsUpdate===!1)continue;r.copy(G.mapSize);const le=G.getFrameExtents();if(r.multiply(le),s.copy(G.mapSize),(r.x>u||r.y>u)&&(r.x>u&&(s.x=Math.floor(u/le.x),r.x=s.x*le.x,G.mapSize.x=s.x),r.y>u&&(s.y=Math.floor(u/le.y),r.y=s.y*le.y,G.mapSize.y=s.y)),G.map===null){const ue=this.type!==VSMShadowMap?{minFilter:NearestFilter,magFilter:NearestFilter}:{};G.map=new WebGLRenderTarget(r.x,r.y,ue),G.map.texture.name=X.name+".shadowMap",G.camera.updateProjectionMatrix()}n.setRenderTarget(G.map),n.clear();const he=G.getViewportCount();for(let ue=0;ue<he;ue++){const ie=G.getViewport(ue);a.set(s.x*ie.x,s.y*ie.y,s.x*ie.z,s.y*ie.w),B.viewport(a),G.updateMatrices(X,ue),i=G.getFrustum(),y(w,C,G.camera,X,this.type)}G.isPointLightShadow!==!0&&this.type===VSMShadowMap&&x(G,C),G.needsUpdate=!1}g.needsUpdate=!1,n.setRenderTarget(R,M,L)};function x(b,w){const C=e.update(_);f.defines.VSM_SAMPLES!==b.blurSamples&&(f.defines.VSM_SAMPLES=b.blurSamples,m.defines.VSM_SAMPLES=b.blurSamples,f.needsUpdate=!0,m.needsUpdate=!0),b.mapPass===null&&(b.mapPass=new WebGLRenderTarget(r.x,r.y)),f.uniforms.shadow_pass.value=b.map.texture,f.uniforms.resolution.value=b.mapSize,f.uniforms.radius.value=b.radius,n.setRenderTarget(b.mapPass),n.clear(),n.renderBufferDirect(w,null,C,f,_,null),m.uniforms.shadow_pass.value=b.mapPass.texture,m.uniforms.resolution.value=b.mapSize,m.uniforms.radius.value=b.radius,n.setRenderTarget(b.map),n.clear(),n.renderBufferDirect(w,null,C,m,_,null)}function S(b,w,C,R,M,L){let B=null;const Z=C.isPointLight===!0?b.customDistanceMaterial:b.customDepthMaterial;if(Z!==void 0?B=Z:B=C.isPointLight===!0?l:o,n.localClippingEnabled&&w.clipShadows===!0&&Array.isArray(w.clippingPlanes)&&w.clippingPlanes.length!==0||w.displacementMap&&w.displacementScale!==0||w.alphaMap&&w.alphaTest>0||w.map&&w.alphaTest>0){const q=B.uuid,X=w.uuid;let G=c[q];G===void 0&&(G={},c[q]=G);let le=G[X];le===void 0&&(le=B.clone(),G[X]=le),B=le}return B.visible=w.visible,B.wireframe=w.wireframe,L===VSMShadowMap?B.side=w.shadowSide!==null?w.shadowSide:w.side:B.side=w.shadowSide!==null?w.shadowSide:d[w.side],B.alphaMap=w.alphaMap,B.alphaTest=w.alphaTest,B.map=w.map,B.clipShadows=w.clipShadows,B.clippingPlanes=w.clippingPlanes,B.clipIntersection=w.clipIntersection,B.displacementMap=w.displacementMap,B.displacementScale=w.displacementScale,B.displacementBias=w.displacementBias,B.wireframeLinewidth=w.wireframeLinewidth,B.linewidth=w.linewidth,C.isPointLight===!0&&B.isMeshDistanceMaterial===!0&&(B.referencePosition.setFromMatrixPosition(C.matrixWorld),B.nearDistance=R,B.farDistance=M),B}function y(b,w,C,R,M){if(b.visible===!1)return;if(b.layers.test(w.layers)&&(b.isMesh||b.isLine||b.isPoints)&&(b.castShadow||b.receiveShadow&&M===VSMShadowMap)&&(!b.frustumCulled||i.intersectsObject(b))){b.modelViewMatrix.multiplyMatrices(C.matrixWorldInverse,b.matrixWorld);const Z=e.update(b),q=b.material;if(Array.isArray(q)){const X=Z.groups;for(let G=0,le=X.length;G<le;G++){const he=X[G],ue=q[he.materialIndex];if(ue&&ue.visible){const ie=S(b,ue,R,C.near,C.far,M);n.renderBufferDirect(C,null,Z,ie,b,he)}}}else if(q.visible){const X=S(b,q,R,C.near,C.far,M);n.renderBufferDirect(C,null,Z,X,b,null)}}const B=b.children;for(let Z=0,q=B.length;Z<q;Z++)y(B[Z],w,C,R,M)}}function WebGLState(n,e,t){const i=t.isWebGL2;function r(){let W=!1;const fe=new Vector4;let Se=null;const Ae=new Vector4(0,0,0,0);return{setMask:function(Oe){Se!==Oe&&!W&&(n.colorMask(Oe,Oe,Oe,Oe),Se=Oe)},setLocked:function(Oe){W=Oe},setClear:function(Oe,Xe,tt,it,_t){_t===!0&&(Oe*=it,Xe*=it,tt*=it),fe.set(Oe,Xe,tt,it),Ae.equals(fe)===!1&&(n.clearColor(Oe,Xe,tt,it),Ae.copy(fe))},reset:function(){W=!1,Se=null,Ae.set(-1,0,0,0)}}}function s(){let W=!1,fe=null,Se=null,Ae=null;return{setTest:function(Oe){Oe?Le(2929):Ee(2929)},setMask:function(Oe){fe!==Oe&&!W&&(n.depthMask(Oe),fe=Oe)},setFunc:function(Oe){if(Se!==Oe){switch(Oe){case NeverDepth:n.depthFunc(512);break;case AlwaysDepth:n.depthFunc(519);break;case LessDepth:n.depthFunc(513);break;case LessEqualDepth:n.depthFunc(515);break;case EqualDepth:n.depthFunc(514);break;case GreaterEqualDepth:n.depthFunc(518);break;case GreaterDepth:n.depthFunc(516);break;case NotEqualDepth:n.depthFunc(517);break;default:n.depthFunc(515)}Se=Oe}},setLocked:function(Oe){W=Oe},setClear:function(Oe){Ae!==Oe&&(n.clearDepth(Oe),Ae=Oe)},reset:function(){W=!1,fe=null,Se=null,Ae=null}}}function a(){let W=!1,fe=null,Se=null,Ae=null,Oe=null,Xe=null,tt=null,it=null,_t=null;return{setTest:function(Ke){W||(Ke?Le(2960):Ee(2960))},setMask:function(Ke){fe!==Ke&&!W&&(n.stencilMask(Ke),fe=Ke)},setFunc:function(Ke,mt,ut){(Se!==Ke||Ae!==mt||Oe!==ut)&&(n.stencilFunc(Ke,mt,ut),Se=Ke,Ae=mt,Oe=ut)},setOp:function(Ke,mt,ut){(Xe!==Ke||tt!==mt||it!==ut)&&(n.stencilOp(Ke,mt,ut),Xe=Ke,tt=mt,it=ut)},setLocked:function(Ke){W=Ke},setClear:function(Ke){_t!==Ke&&(n.clearStencil(Ke),_t=Ke)},reset:function(){W=!1,fe=null,Se=null,Ae=null,Oe=null,Xe=null,tt=null,it=null,_t=null}}}const o=new r,l=new s,c=new a,u=new WeakMap,d=new WeakMap;let f={},m={},v=new WeakMap,_=[],g=null,x=!1,S=null,y=null,b=null,w=null,C=null,R=null,M=null,L=!1,B=null,Z=null,q=null,X=null,G=null;const le=n.getParameter(35661);let he=!1,ue=0;const ie=n.getParameter(7938);ie.indexOf("WebGL")!==-1?(ue=parseFloat(/^WebGL (\d)/.exec(ie)[1]),he=ue>=1):ie.indexOf("OpenGL ES")!==-1&&(ue=parseFloat(/^OpenGL ES (\d)/.exec(ie)[1]),he=ue>=2);let 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je?(et&&t.texStorage2D(3553,W,Re,oe.width,oe.height),t.texSubImage2D(3553,0,0,0,oe.width,oe.height,Ne,Fe,oe.data)):t.texImage2D(3553,0,Re,oe.width,oe.height,0,Ne,Fe,oe.data);else if(E.isCompressedTexture)if(E.isCompressedArrayTexture){je&&et&&t.texStorage3D(35866,W,Re,We[0].width,We[0].height,oe.depth);for(let fe=0,Se=We.length;fe<Se;fe++)De=We[fe],E.format!==RGBAFormat?Ne!==null?je?t.compressedTexSubImage3D(35866,fe,0,0,0,De.width,De.height,oe.depth,Ne,De.data,0,0):t.compressedTexImage3D(35866,fe,Re,De.width,De.height,oe.depth,0,De.data,0,0):console.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .uploadTexture()"):je?t.texSubImage3D(35866,fe,0,0,0,De.width,De.height,oe.depth,Ne,Fe,De.data):t.texImage3D(35866,fe,Re,De.width,De.height,oe.depth,0,Ne,Fe,De.data)}else{je&&et&&t.texStorage2D(3553,W,Re,We[0].width,We[0].height);for(let fe=0,Se=We.length;fe<Se;fe++)De=We[fe],E.format!==RGBAFormat?Ne!==null?je?t.compressedTexSubImage2D(3553,fe,0,0,De.width,De.height,Ne,De.data):t.compressedTexImage2D(3553,fe,Re,De.width,De.height,0,De.data):console.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .uploadTexture()"):je?t.texSubImage2D(3553,fe,0,0,De.width,De.height,Ne,Fe,De.data):t.texImage2D(3553,fe,Re,De.width,De.height,0,Ne,Fe,De.data)}else if(E.isDataArrayTexture)je?(et&&t.texStorage3D(35866,W,Re,oe.width,oe.height,oe.depth),t.texSubImage3D(35866,0,0,0,0,oe.width,oe.height,oe.depth,Ne,Fe,oe.data)):t.texImage3D(35866,0,Re,oe.width,oe.height,oe.depth,0,Ne,Fe,oe.data);else if(E.isData3DTexture)je?(et&&t.texStorage3D(32879,W,Re,oe.width,oe.height,oe.depth),t.texSubImage3D(32879,0,0,0,0,oe.width,oe.height,oe.depth,Ne,Fe,oe.data)):t.texImage3D(32879,0,Re,oe.width,oe.height,oe.depth,0,Ne,Fe,oe.data);else if(E.isFramebufferTexture){if(et)if(je)t.texStorage2D(3553,W,Re,oe.width,oe.height);else{let fe=oe.width,Se=oe.height;for(let Ae=0;Ae<W;Ae++)t.texImage2D(3553,Ae,Re,fe,Se,0,Ne,Fe,null),fe>>=1,Se>>=1}}else if(We.length>0&&Ie){je&&et&&t.texStorage2D(3553,W,Re,We[0].width,We[0].height);for(let fe=0,Se=We.length;fe<Se;fe++)De=We[fe],je?t.texSubImage2D(3553,fe,0,0,Ne,Fe,De):t.texImage2D(3553,fe,Re,Ne,Fe,De);E.generateMipmaps=!1}else je?(et&&t.texStorage2D(3553,W,Re,oe.width,oe.height),t.texSubImage2D(3553,0,0,0,Ne,Fe,oe)):t.texImage2D(3553,0,Re,Ne,Fe,oe);C(E,Ie)&&R(K),be.__version=$.version,E.onUpdate&&E.onUpdate(E)}T.__version=E.version}function Ce(T,E,z){if(E.image.length!==6)return;const K=Le(T,E),V=E.source;t.bindTexture(34067,T.__webglTexture,33984+z);const $=i.get(V);if(V.version!==$.__version||K===!0){t.activeTexture(33984+z),n.pixelStorei(37440,E.flipY),n.pixelStorei(37441,E.premultiplyAlpha),n.pixelStorei(3317,E.unpackAlignment),n.pixelStorei(37443,0);const be=E.isCompressedTexture||E.image[0].isCompressedTexture,ge=E.image[0]&&E.image[0].isDataTexture,oe=[];for(let fe=0;fe<6;fe++)!be&&!ge?oe[fe]=y(E.image[fe],!1,!0,c):oe[fe]=ge?E.image[fe].image:E.image[fe],oe[fe]=N(E,oe[fe]);const Ie=oe[0],Ne=b(Ie)||o,Fe=s.convert(E.format,E.encoding),Re=s.convert(E.type),De=M(E.internalFormat,Fe,Re,E.encoding),We=o&&E.isVideoTexture!==!0,je=$.__version===void 0||K===!0;let et=L(E,Ie,Ne);ae(34067,E,Ne);let W;if(be){We&&je&&t.texStorage2D(34067,et,De,Ie.width,Ie.height);for(let fe=0;fe<6;fe++){W=oe[fe].mipmaps;for(let Se=0;Se<W.length;Se++){const Ae=W[Se];E.format!==RGBAFormat?Fe!==null?We?t.compressedTexSubImage2D(34069+fe,Se,0,0,Ae.width,Ae.height,Fe,Ae.data):t.compressedTexImage2D(34069+fe,Se,De,Ae.width,Ae.height,0,Ae.data):console.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in 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we(T,E,z,K,V){const $=s.convert(z.format,z.encoding),be=s.convert(z.type),ge=M(z.internalFormat,$,be,z.encoding);i.get(E).__hasExternalTextures||(V===32879||V===35866?t.texImage3D(V,0,ge,E.width,E.height,E.depth,0,$,be,null):t.texImage2D(V,0,ge,E.width,E.height,0,$,be,null)),t.bindFramebuffer(36160,T),se(E)?f.framebufferTexture2DMultisampleEXT(36160,K,V,i.get(z).__webglTexture,0,re(E)):(V===3553||V>=34069&&V<=34074)&&n.framebufferTexture2D(36160,K,V,i.get(z).__webglTexture,0),t.bindFramebuffer(36160,null)}function O(T,E,z){if(n.bindRenderbuffer(36161,T),E.depthBuffer&&!E.stencilBuffer){let K=33189;if(z||se(E)){const V=E.depthTexture;V&&V.isDepthTexture&&(V.type===FloatType?K=36012:V.type===UnsignedIntType&&(K=33190));const $=re(E);se(E)?f.renderbufferStorageMultisampleEXT(36161,$,K,E.width,E.height):n.renderbufferStorageMultisample(36161,$,K,E.width,E.height)}else n.renderbufferStorage(36161,K,E.width,E.height);n.framebufferRenderbuffer(36160,36096,36161,T)}else if(E.depthBuffer&&E.stencilBuffer){const K=re(E);z&&se(E)===!1?n.renderbufferStorageMultisample(36161,K,35056,E.width,E.height):se(E)?f.renderbufferStorageMultisampleEXT(36161,K,35056,E.width,E.height):n.renderbufferStorage(36161,34041,E.width,E.height),n.framebufferRenderbuffer(36160,33306,36161,T)}else{const K=E.isWebGLMultipleRenderTargets===!0?E.texture:[E.texture];for(let V=0;V<K.length;V++){const $=K[V],be=s.convert($.format,$.encoding),ge=s.convert($.type),oe=M($.internalFormat,be,ge,$.encoding),Ie=re(E);z&&se(E)===!1?n.renderbufferStorageMultisample(36161,Ie,oe,E.width,E.height):se(E)?f.renderbufferStorageMultisampleEXT(36161,Ie,oe,E.width,E.height):n.renderbufferStorage(36161,oe,E.width,E.height)}}n.bindRenderbuffer(36161,null)}function D(T,E){if(E&&E.isWebGLCubeRenderTarget)throw new Error("Depth Texture with cube render targets is not supported");if(t.bindFramebuffer(36160,T),!(E.depthTexture&&E.depthTexture.isDepthTexture))throw new Error("renderTarget.depthTexture must be an instance of THREE.DepthTexture");(!i.get(E.depthTexture).__webglTexture||E.depthTexture.image.width!==E.width||E.depthTexture.image.height!==E.height)&&(E.depthTexture.image.width=E.width,E.depthTexture.image.height=E.height,E.depthTexture.needsUpdate=!0),_e(E.depthTexture,0);const K=i.get(E.depthTexture).__webglTexture,V=re(E);if(E.depthTexture.format===DepthFormat)se(E)?f.framebufferTexture2DMultisampleEXT(36160,36096,3553,K,0,V):n.framebufferTexture2D(36160,36096,3553,K,0);else if(E.depthTexture.format===DepthStencilFormat)se(E)?f.framebufferTexture2DMultisampleEXT(36160,33306,3553,K,0,V):n.framebufferTexture2D(36160,33306,3553,K,0);else throw new Error("Unknown depthTexture format")}function k(T){const E=i.get(T),z=T.isWebGLCubeRenderTarget===!0;if(T.depthTexture&&!E.__autoAllocateDepthBuffer){if(z)throw new Error("target.depthTexture not supported in Cube render targets");D(E.__webglFramebuffer,T)}else if(z){E.__webglDepthbuffer=[];for(let K=0;K<6;K++)t.bindFramebuffer(36160,E.__webglFramebuffer[K]),E.__webglDepthbuffer[K]=n.createRenderbuffer(),O(E.__webglDepthbuffer[K],T,!1)}else t.bindFramebuffer(36160,E.__webglFramebuffer),E.__webglDepthbuffer=n.createRenderbuffer(),O(E.__webglDepthbuffer,T,!1);t.bindFramebuffer(36160,null)}function H(T,E,z){const K=i.get(T);E!==void 0&&we(K.__webglFramebuffer,T,T.texture,36064,3553),z!==void 0&&k(T)}function j(T){const E=T.texture,z=i.get(T),K=i.get(E);T.addEventListener("dispose",q),T.isWebGLMultipleRenderTargets!==!0&&(K.__webglTexture===void 0&&(K.__webglTexture=n.createTexture()),K.__version=E.version,a.memory.textures++);const V=T.isWebGLCubeRenderTarget===!0,$=T.isWebGLMultipleRenderTargets===!0,be=b(T)||o;if(V){z.__webglFramebuffer=[];for(let ge=0;ge<6;ge++)z.__webglFramebuffer[ge]=n.createFramebuffer()}else{if(z.__webglFramebuffer=n.createFramebuffer(),$)if(r.drawBuffers){const ge=T.texture;for(let oe=0,Ie=ge.length;oe<Ie;oe++){const Ne=i.get(ge[oe]);Ne.__webglTexture===void 0&&(Ne.__webglTexture=n.createTexture(),a.memory.textures++)}}else console.warn("THREE.WebGLRenderer: WebGLMultipleRenderTargets can only be used with WebGL2 or WEBGL_draw_buffers extension.");if(o&&T.samples>0&&se(T)===!1){const ge=$?E:[E];z.__webglMultisampledFramebuffer=n.createFramebuffer(),z.__webglColorRenderbuffer=[],t.bindFramebuffer(36160,z.__webglMultisampledFramebuffer);for(let oe=0;oe<ge.length;oe++){const Ie=ge[oe];z.__webglColorRenderbuffer[oe]=n.createRenderbuffer(),n.bindRenderbuffer(36161,z.__webglColorRenderbuffer[oe]);const Ne=s.convert(Ie.format,Ie.encoding),Fe=s.convert(Ie.type),Re=M(Ie.internalFormat,Ne,Fe,Ie.encoding,T.isXRRenderTarget===!0),De=re(T);n.renderbufferStorageMultisample(36161,De,Re,T.width,T.height),n.framebufferRenderbuffer(36160,36064+oe,36161,z.__webglColorRenderbuffer[oe])}n.bindRenderbuffer(36161,null),T.depthBuffer&&(z.__webglDepthRenderbuffer=n.createRenderbuffer(),O(z.__webglDepthRenderbuffer,T,!0)),t.bindFramebuffer(36160,null)}}if(V){t.bindTexture(34067,K.__webglTexture),ae(34067,E,be);for(let ge=0;ge<6;ge++)we(z.__webglFramebuffer[ge],T,E,36064,34069+ge);C(E,be)&&R(34067),t.unbindTexture()}else if($){const ge=T.texture;for(let oe=0,Ie=ge.length;oe<Ie;oe++){const Ne=ge[oe],Fe=i.get(Ne);t.bindTexture(3553,Fe.__webglTexture),ae(3553,Ne,be),we(z.__webglFramebuffer,T,Ne,36064+oe,3553),C(Ne,be)&&R(3553)}t.unbindTexture()}else{let ge=3553;(T.isWebGL3DRenderTarget||T.isWebGLArrayRenderTarget)&&(o?ge=T.isWebGL3DRenderTarget?32879:35866:console.error("THREE.WebGLTextures: THREE.Data3DTexture and THREE.DataArrayTexture only supported with WebGL2.")),t.bindTexture(ge,K.__webglTexture),ae(ge,E,be),we(z.__webglFramebuffer,T,E,36064,ge),C(E,be)&&R(ge),t.unbindTexture()}T.depthBuffer&&k(T)}function Y(T){const E=b(T)||o,z=T.isWebGLMultipleRenderTargets===!0?T.texture:[T.texture];for(let K=0,V=z.length;K<V;K++){const $=z[K];if(C($,E)){const be=T.isWebGLCubeRenderTarget?34067:3553,ge=i.get($).__webglTexture;t.bindTexture(be,ge),R(be),t.unbindTexture()}}}function ce(T){if(o&&T.samples>0&&se(T)===!1){const E=T.isWebGLMultipleRenderTargets?T.texture:[T.texture],z=T.width,K=T.height;let V=16384;const $=[],be=T.stencilBuffer?33306:36096,ge=i.get(T),oe=T.isWebGLMultipleRenderTargets===!0;if(oe)for(let Ie=0;Ie<E.length;Ie++)t.bindFramebuffer(36160,ge.__webglMultisampledFramebuffer),n.framebufferRenderbuffer(36160,36064+Ie,36161,null),t.bindFramebuffer(36160,ge.__webglFramebuffer),n.framebufferTexture2D(36009,36064+Ie,3553,null,0);t.bindFramebuffer(36008,ge.__webglMultisampledFramebuffer),t.bindFramebuffer(36009,ge.__webglFramebuffer);for(let Ie=0;Ie<E.length;Ie++){$.push(36064+Ie),T.depthBuffer&&$.push(be);const Ne=ge.__ignoreDepthValues!==void 0?ge.__ignoreDepthValues:!1;if(Ne===!1&&(T.depthBuffer&&(V|=256),T.stencilBuffer&&(V|=1024)),oe&&n.framebufferRenderbuffer(36008,36064,36161,ge.__webglColorRenderbuffer[Ie]),Ne===!0&&(n.invalidateFramebuffer(36008,[be]),n.invalidateFramebuffer(36009,[be])),oe){const Fe=i.get(E[Ie]).__webglTexture;n.framebufferTexture2D(36009,36064,3553,Fe,0)}n.blitFramebuffer(0,0,z,K,0,0,z,K,V,9728),m&&n.invalidateFramebuffer(36008,$)}if(t.bindFramebuffer(36008,null),t.bindFramebuffer(36009,null),oe)for(let Ie=0;Ie<E.length;Ie++){t.bindFramebuffer(36160,ge.__webglMultisampledFramebuffer),n.framebufferRenderbuffer(36160,36064+Ie,36161,ge.__webglColorRenderbuffer[Ie]);const Ne=i.get(E[Ie]).__webglTexture;t.bindFramebuffer(36160,ge.__webglFramebuffer),n.framebufferTexture2D(36009,36064+Ie,3553,Ne,0)}t.bindFramebuffer(36009,ge.__webglMultisampledFramebuffer)}}function re(T){return Math.min(d,T.samples)}function se(T){const E=i.get(T);return o&&T.samples>0&&e.has("WEBGL_multisampled_render_to_texture")===!0&&E.__useRenderToTexture!==!1}function P(T){const E=a.render.frame;v.get(T)!==E&&(v.set(T,E),T.update())}function N(T,E){const z=T.encoding,K=T.format,V=T.type;return T.isCompressedTexture===!0||T.isVideoTexture===!0||T.format===_SRGBAFormat||z!==LinearEncoding&&(z===sRGBEncoding?o===!1?e.has("EXT_sRGB")===!0&&K===RGBAFormat?(T.format=_SRGBAFormat,T.minFilter=LinearFilter,T.generateMipmaps=!1):E=ImageUtils.sRGBToLinear(E):(K!==RGBAFormat||V!==UnsignedByteType)&&console.warn("THREE.WebGLTextures: sRGB encoded textures have to use RGBAFormat and UnsignedByteType."):console.error("THREE.WebGLTextures: Unsupported texture encoding:",z)),E}this.allocateTextureUnit=ie,this.resetTextureUnits=ue,this.setTexture2D=_e,this.setTexture2DArray=Q,this.setTexture3D=ne,this.setTextureCube=ye,this.rebindTextures=H,this.setupRenderTarget=j,this.updateRenderTargetMipmap=Y,this.updateMultisampleRenderTarget=ce,this.setupDepthRenderbuffer=k,this.setupFrameBufferTexture=we,this.useMultisampledRTT=se}function WebGLUtils(n,e,t){const i=t.isWebGL2;function r(s,a=null){let o;if(s===UnsignedByteType)return 5121;if(s===UnsignedShort4444Type)return 32819;if(s===UnsignedShort5551Type)return 32820;if(s===ByteType)return 5120;if(s===ShortType)return 5122;if(s===UnsignedShortType)return 5123;if(s===IntType)return 5124;if(s===UnsignedIntType)return 5125;if(s===FloatType)return 5126;if(s===HalfFloatType)return i?5131:(o=e.get("OES_texture_half_float"),o!==null?o.HALF_FLOAT_OES:null);if(s===AlphaFormat)return 6406;if(s===RGBAFormat)return 6408;if(s===LuminanceFormat)return 6409;if(s===LuminanceAlphaFormat)return 6410;if(s===DepthFormat)return 6402;if(s===DepthStencilFormat)return 34041;if(s===RGBFormat)return console.warn("THREE.WebGLRenderer: THREE.RGBFormat has been removed. Use THREE.RGBAFormat instead. https://github.com/mrdoob/three.js/pull/23228"),6408;if(s===_SRGBAFormat)return o=e.get("EXT_sRGB"),o!==null?o.SRGB_ALPHA_EXT:null;if(s===RedFormat)return 6403;if(s===RedIntegerFormat)return 36244;if(s===RGFormat)return 33319;if(s===RGIntegerFormat)return 33320;if(s===RGBAIntegerFormat)return 36249;if(s===RGB_S3TC_DXT1_Format||s===RGBA_S3TC_DXT1_Format||s===RGBA_S3TC_DXT3_Format||s===RGBA_S3TC_DXT5_Format)if(a===sRGBEncoding)if(o=e.get("WEBGL_compressed_texture_s3tc_srgb"),o!==null){if(s===RGB_S3TC_DXT1_Format)return o.COMPRESSED_SRGB_S3TC_DXT1_EXT;if(s===RGBA_S3TC_DXT1_Format)return o.COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT;if(s===RGBA_S3TC_DXT3_Format)return o.COMPRESSED_SRGB_ALPHA_S3TC_DXT3_EXT;if(s===RGBA_S3TC_DXT5_Format)return o.COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT}else return null;else if(o=e.get("WEBGL_compressed_texture_s3tc"),o!==null){if(s===RGB_S3TC_DXT1_Format)return o.COMPRESSED_RGB_S3TC_DXT1_EXT;if(s===RGBA_S3TC_DXT1_Format)return o.COMPRESSED_RGBA_S3TC_DXT1_EXT;if(s===RGBA_S3TC_DXT3_Format)return o.COMPRESSED_RGBA_S3TC_DXT3_EXT;if(s===RGBA_S3TC_DXT5_Format)return o.COMPRESSED_RGBA_S3TC_DXT5_EXT}else return null;if(s===RGB_PVRTC_4BPPV1_Format||s===RGB_PVRTC_2BPPV1_Format||s===RGBA_PVRTC_4BPPV1_Format||s===RGBA_PVRTC_2BPPV1_Format)if(o=e.get("WEBGL_compressed_texture_pvrtc"),o!==null){if(s===RGB_PVRTC_4BPPV1_Format)return o.COMPRESSED_RGB_PVRTC_4BPPV1_IMG;if(s===RGB_PVRTC_2BPPV1_Format)return o.COMPRESSED_RGB_PVRTC_2BPPV1_IMG;if(s===RGBA_PVRTC_4BPPV1_Format)return o.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG;if(s===RGBA_PVRTC_2BPPV1_Format)return o.COMPRESSED_RGBA_PVRTC_2BPPV1_IMG}else return null;if(s===RGB_ETC1_Format)return o=e.get("WEBGL_compressed_texture_etc1"),o!==null?o.COMPRESSED_RGB_ETC1_WEBGL:null;if(s===RGB_ETC2_Format||s===RGBA_ETC2_EAC_Format)if(o=e.get("WEBGL_compressed_texture_etc"),o!==null){if(s===RGB_ETC2_Format)return a===sRGBEncoding?o.COMPRESSED_SRGB8_ETC2:o.COMPRESSED_RGB8_ETC2;if(s===RGBA_ETC2_EAC_Format)return a===sRGBEncoding?o.COMPRESSED_SRGB8_ALPHA8_ETC2_EAC:o.COMPRESSED_RGBA8_ETC2_EAC}else return null;if(s===RGBA_ASTC_4x4_Format||s===RGBA_ASTC_5x4_Format||s===RGBA_ASTC_5x5_Format||s===RGBA_ASTC_6x5_Format||s===RGBA_ASTC_6x6_Format||s===RGBA_ASTC_8x5_Format||s===RGBA_ASTC_8x6_Format||s===RGBA_ASTC_8x8_Format||s===RGBA_ASTC_10x5_Format||s===RGBA_ASTC_10x6_Format||s===RGBA_ASTC_10x8_Format||s===RGBA_ASTC_10x10_Format||s===RGBA_ASTC_12x10_Format||s===RGBA_ASTC_12x12_Format)if(o=e.get("WEBGL_compressed_texture_astc"),o!==null){if(s===RGBA_ASTC_4x4_Format)return a===sRGBEncoding?o.COMPRESSED_SRGB8_ALPHA8_ASTC_4x4_KHR:o.COMPRESSED_RGBA_ASTC_4x4_KHR;if(s===RGBA_ASTC_5x4_Format)return a===sRGBEncoding?o.COMPRESSED_SRGB8_ALPHA8_ASTC_5x4_KHR:o.COMPRESSED_RGBA_ASTC_5x4_KHR;if(s===RGBA_ASTC_5x5_Format)return a===sRGBEncoding?o.COMPRESSED_SRGB8_ALPHA8_ASTC_5x5_KHR:o.COMPRESSED_RGBA_ASTC_5x5_KHR;if(s===RGBA_ASTC_6x5_Format)return a===sRGBEncoding?o.COMPRESSED_SRGB8_ALPHA8_ASTC_6x5_KHR:o.COMPRESSED_RGBA_ASTC_6x5_KHR;if(s===RGBA_ASTC_6x6_Format)return a===sRGBEncoding?o.COMPRESSED_SRGB8_ALPHA8_ASTC_6x6_KHR:o.COMPRESSED_RGBA_ASTC_6x6_KHR;if(s===RGBA_ASTC_8x5_Format)return a===sRGBEncoding?o.COMPRESSED_SRGB8_ALPHA8_ASTC_8x5_KHR:o.COMPRESSED_RGBA_ASTC_8x5_KHR;if(s===RGBA_ASTC_8x6_Format)return a===sRGBEncoding?o.COMPRESSED_SRGB8_ALPHA8_ASTC_8x6_KHR:o.COMPRESSED_RGBA_ASTC_8x6_KHR;if(s===RGBA_ASTC_8x8_Format)return a===sRGBEncoding?o.COMPRESSED_SRGB8_ALPHA8_ASTC_8x8_KHR:o.COMPRESSED_RGBA_ASTC_8x8_KHR;if(s===RGBA_ASTC_10x5_Format)return a===sRGBEncoding?o.COMPRESSED_SRGB8_ALPHA8_ASTC_10x5_KHR:o.COMPRESSED_RGBA_ASTC_10x5_KHR;if(s===RGBA_ASTC_10x6_Format)return a===sRGBEncoding?o.COMPRESSED_SRGB8_ALPHA8_ASTC_10x6_KHR:o.COMPRESSED_RGBA_ASTC_10x6_KHR;if(s===RGBA_ASTC_10x8_Format)return a===sRGBEncoding?o.COMPRESSED_SRGB8_ALPHA8_ASTC_10x8_KHR:o.COMPRESSED_RGBA_ASTC_10x8_KHR;if(s===RGBA_ASTC_10x10_Format)return a===sRGBEncoding?o.COMPRESSED_SRGB8_ALPHA8_ASTC_10x10_KHR:o.COMPRESSED_RGBA_ASTC_10x10_KHR;if(s===RGBA_ASTC_12x10_Format)return a===sRGBEncoding?o.COMPRESSED_SRGB8_ALPHA8_ASTC_12x10_KHR:o.COMPRESSED_RGBA_ASTC_12x10_KHR;if(s===RGBA_ASTC_12x12_Format)return a===sRGBEncoding?o.COMPRESSED_SRGB8_ALPHA8_ASTC_12x12_KHR:o.COMPRESSED_RGBA_ASTC_12x12_KHR}else return null;if(s===RGBA_BPTC_Format)if(o=e.get("EXT_texture_compression_bptc"),o!==null){if(s===RGBA_BPTC_Format)return a===sRGBEncoding?o.COMPRESSED_SRGB_ALPHA_BPTC_UNORM_EXT:o.COMPRESSED_RGBA_BPTC_UNORM_EXT}else return null;return s===UnsignedInt248Type?i?34042:(o=e.get("WEBGL_depth_texture"),o!==null?o.UNSIGNED_INT_24_8_WEBGL:null):n[s]!==void 0?n[s]:null}return{convert:r}}class ArrayCamera extends PerspectiveCamera{constructor(e=[]){super(),this.isArrayCamera=!0,this.cameras=e}}let Group$1=class extends Object3D{constructor(){super(),this.isGroup=!0,this.type="Group"}};const _moveEvent={type:"move"};class WebXRController{constructor(){this._targetRay=null,this._grip=null,this._hand=null}getHandSpace(){return this._hand===null&&(this._hand=new Group$1,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 Group$1,this._targetRay.matrixAutoUpdate=!1,this._targetRay.visible=!1,this._targetRay.hasLinearVelocity=!1,this._targetRay.linearVelocity=new Vector3,this._targetRay.hasAngularVelocity=!1,this._targetRay.angularVelocity=new Vector3),this._targetRay}getGripSpace(){return this._grip===null&&(this._grip=new Group$1,this._grip.matrixAutoUpdate=!1,this._grip.visible=!1,this._grip.hasLinearVelocity=!1,this._grip.linearVelocity=new Vector3,this._grip.hasAngularVelocity=!1,this._grip.angularVelocity=new Vector3),this._grip}dispatchEvent(e){return this._targetRay!==null&&this._targetRay.dispatchEvent(e),this._grip!==null&&this._grip.dispatchEvent(e),this._hand!==null&&this._hand.dispatchEvent(e),this}connect(e){if(e&&e.hand){const t=this._hand;if(t)for(const i of e.hand.values())this._getHandJoint(t,i)}return this.dispatchEvent({type:"connected",data:e}),this}disconnect(e){return this.dispatchEvent({type:"disconnected",data:e}),this._targetRay!==null&&(this._targetRay.visible=!1),this._grip!==null&&(this._grip.visible=!1),this._hand!==null&&(this._hand.visible=!1),this}update(e,t,i){let r=null,s=null,a=null;const o=this._targetRay,l=this._grip,c=this._hand;if(e&&t.session.visibilityState!=="visible-blurred"){if(c&&e.hand){a=!0;for(const _ of e.hand.values()){const g=t.getJointPose(_,i),x=this._getHandJoint(c,_);g!==null&&(x.matrix.fromArray(g.transform.matrix),x.matrix.decompose(x.position,x.rotation,x.scale),x.jointRadius=g.radius),x.visible=g!==null}const u=c.joints["index-finger-tip"],d=c.joints["thumb-tip"],f=u.position.distanceTo(d.position),m=.02,v=.005;c.inputState.pinching&&f>m+v?(c.inputState.pinching=!1,this.dispatchEvent({type:"pinchend",handedness:e.handedness,target:this})):!c.inputState.pinching&&f<=m-v&&(c.inputState.pinching=!0,this.dispatchEvent({type:"pinchstart",handedness:e.handedness,target:this}))}else l!==null&&e.gripSpace&&(s=t.getPose(e.gripSpace,i),s!==null&&(l.matrix.fromArray(s.transform.matrix),l.matrix.decompose(l.position,l.rotation,l.scale),s.linearVelocity?(l.hasLinearVelocity=!0,l.linearVelocity.copy(s.linearVelocity)):l.hasLinearVelocity=!1,s.angularVelocity?(l.hasAngularVelocity=!0,l.angularVelocity.copy(s.angularVelocity)):l.hasAngularVelocity=!1));o!==null&&(r=t.getPose(e.targetRaySpace,i),r===null&&s!==null&&(r=s),r!==null&&(o.matrix.fromArray(r.transform.matrix),o.matrix.decompose(o.position,o.rotation,o.scale),r.linearVelocity?(o.hasLinearVelocity=!0,o.linearVelocity.copy(r.linearVelocity)):o.hasLinearVelocity=!1,r.angularVelocity?(o.hasAngularVelocity=!0,o.angularVelocity.copy(r.angularVelocity)):o.hasAngularVelocity=!1,this.dispatchEvent(_moveEvent)))}return o!==null&&(o.visible=r!==null),l!==null&&(l.visible=s!==null),c!==null&&(c.visible=a!==null),this}_getHandJoint(e,t){if(e.joints[t.jointName]===void 0){const i=new Group$1;i.matrixAutoUpdate=!1,i.visible=!1,e.joints[t.jointName]=i,e.add(i)}return e.joints[t.jointName]}}class DepthTexture extends Texture{constructor(e,t,i,r,s,a,o,l,c,u){if(u=u!==void 0?u:DepthFormat,u!==DepthFormat&&u!==DepthStencilFormat)throw new Error("DepthTexture format must be either THREE.DepthFormat or THREE.DepthStencilFormat");i===void 0&&u===DepthFormat&&(i=UnsignedIntType),i===void 0&&u===DepthStencilFormat&&(i=UnsignedInt248Type),super(null,r,s,a,o,l,u,i,c),this.isDepthTexture=!0,this.image={width:e,height:t},this.magFilter=o!==void 0?o:NearestFilter,this.minFilter=l!==void 0?l:NearestFilter,this.flipY=!1,this.generateMipmaps=!1}}class WebXRManager extends EventDispatcher{constructor(e,t){super();const i=this;let r=null,s=1,a=null,o="local-floor",l=null,c=null,u=null,d=null,f=null,m=null;const v=t.getContextAttributes();let _=null,g=null;const x=[],S=[],y=new Set,b=new Map,w=new PerspectiveCamera;w.layers.enable(1),w.viewport=new Vector4;const C=new PerspectiveCamera;C.layers.enable(2),C.viewport=new Vector4;const R=[w,C],M=new ArrayCamera;M.layers.enable(1),M.layers.enable(2);let L=null,B=null;this.cameraAutoUpdate=!0,this.enabled=!1,this.isPresenting=!1,this.getController=function(Q){let ne=x[Q];return ne===void 0&&(ne=new WebXRController,x[Q]=ne),ne.getTargetRaySpace()},this.getControllerGrip=function(Q){let ne=x[Q];return ne===void 0&&(ne=new WebXRController,x[Q]=ne),ne.getGripSpace()},this.getHand=function(Q){let ne=x[Q];return ne===void 0&&(ne=new WebXRController,x[Q]=ne),ne.getHandSpace()};function Z(Q){const ne=S.indexOf(Q.inputSource);if(ne===-1)return;const ye=x[ne];ye!==void 0&&ye.dispatchEvent({type:Q.type,data:Q.inputSource})}function q(){r.removeEventListener("select",Z),r.removeEventListener("selectstart",Z),r.removeEventListener("selectend",Z),r.removeEventListener("squeeze",Z),r.removeEventListener("squeezestart",Z),r.removeEventListener("squeezeend",Z),r.removeEventListener("end",q),r.removeEventListener("inputsourceschange",X);for(let Q=0;Q<x.length;Q++){const ne=S[Q];ne!==null&&(S[Q]=null,x[Q].disconnect(ne))}L=null,B=null,e.setRenderTarget(_),f=null,d=null,u=null,r=null,g=null,_e.stop(),i.isPresenting=!1,i.dispatchEvent({type:"sessionend"})}this.setFramebufferScaleFactor=function(Q){s=Q,i.isPresenting===!0&&console.warn("THREE.WebXRManager: Cannot change framebuffer scale while presenting.")},this.setReferenceSpaceType=function(Q){o=Q,i.isPresenting===!0&&console.warn("THREE.WebXRManager: Cannot change reference space type while presenting.")},this.getReferenceSpace=function(){return l||a},this.setReferenceSpace=function(Q){l=Q},this.getBaseLayer=function(){return d!==null?d:f},this.getBinding=function(){return u},this.getFrame=function(){return m},this.getSession=function(){return r},this.setSession=async function(Q){if(r=Q,r!==null){if(_=e.getRenderTarget(),r.addEventListener("select",Z),r.addEventListener("selectstart",Z),r.addEventListener("selectend",Z),r.addEventListener("squeeze",Z),r.addEventListener("squeezestart",Z),r.addEventListener("squeezeend",Z),r.addEventListener("end",q),r.addEventListener("inputsourceschange",X),v.xrCompatible!==!0&&await t.makeXRCompatible(),r.renderState.layers===void 0||e.capabilities.isWebGL2===!1){const ne={antialias:r.renderState.layers===void 0?v.antialias:!0,alpha:v.alpha,depth:v.depth,stencil:v.stencil,framebufferScaleFactor:s};f=new XRWebGLLayer(r,t,ne),r.updateRenderState({baseLayer:f}),g=new WebGLRenderTarget(f.framebufferWidth,f.framebufferHeight,{format:RGBAFormat,type:UnsignedByteType,encoding:e.outputEncoding,stencilBuffer:v.stencil})}else{let ne=null,ye=null,Me=null;v.depth&&(Me=v.stencil?35056:33190,ne=v.stencil?DepthStencilFormat:DepthFormat,ye=v.stencil?UnsignedInt248Type:UnsignedIntType);const Te={colorFormat:32856,depthFormat:Me,scaleFactor:s};u=new XRWebGLBinding(r,t),d=u.createProjectionLayer(Te),r.updateRenderState({layers:[d]}),g=new WebGLRenderTarget(d.textureWidth,d.textureHeight,{format:RGBAFormat,type:UnsignedByteType,depthTexture:new DepthTexture(d.textureWidth,d.textureHeight,ye,void 0,void 0,void 0,void 0,void 0,void 0,ne),stencilBuffer:v.stencil,encoding:e.outputEncoding,samples:v.antialias?4:0});const ae=e.properties.get(g);ae.__ignoreDepthValues=d.ignoreDepthValues}g.isXRRenderTarget=!0,this.setFoveation(1),l=null,a=await r.requestReferenceSpace(o),_e.setContext(r),_e.start(),i.isPresenting=!0,i.dispatchEvent({type:"sessionstart"})}};function X(Q){for(let ne=0;ne<Q.removed.length;ne++){const ye=Q.removed[ne],Me=S.indexOf(ye);Me>=0&&(S[Me]=null,x[Me].disconnect(ye))}for(let ne=0;ne<Q.added.length;ne++){const ye=Q.added[ne];let Me=S.indexOf(ye);if(Me===-1){for(let ae=0;ae<x.length;ae++)if(ae>=S.length){S.push(ye),Me=ae;break}else if(S[ae]===null){S[ae]=ye,Me=ae;break}if(Me===-1)break}const Te=x[Me];Te&&Te.connect(ye)}}const G=new Vector3,le=new Vector3;function he(Q,ne,ye){G.setFromMatrixPosition(ne.matrixWorld),le.setFromMatrixPosition(ye.matrixWorld);const Me=G.distanceTo(le),Te=ne.projectionMatrix.elements,ae=ye.projectionMatrix.elements,Le=Te[14]/(Te[10]-1),Ee=Te[14]/(Te[10]+1),Ce=(Te[9]+1)/Te[5],we=(Te[9]-1)/Te[5],O=(Te[8]-1)/Te[0],D=(ae[8]+1)/ae[0],k=Le*O,H=Le*D,j=Me/(-O+D),Y=j*-O;ne.matrixWorld.decompose(Q.position,Q.quaternion,Q.scale),Q.translateX(Y),Q.translateZ(j),Q.matrixWorld.compose(Q.position,Q.quaternion,Q.scale),Q.matrixWorldInverse.copy(Q.matrixWorld).invert();const ce=Le+j,re=Ee+j,se=k-Y,P=H+(Me-Y),N=Ce*Ee/re*ce,T=we*Ee/re*ce;Q.projectionMatrix.makePerspective(se,P,N,T,ce,re)}function ue(Q,ne){ne===null?Q.matrixWorld.copy(Q.matrix):Q.matrixWorld.multiplyMatrices(ne.matrixWorld,Q.matrix),Q.matrixWorldInverse.copy(Q.matrixWorld).invert()}this.updateCamera=function(Q){if(r===null)return;M.near=C.near=w.near=Q.near,M.far=C.far=w.far=Q.far,(L!==M.near||B!==M.far)&&(r.updateRenderState({depthNear:M.near,depthFar:M.far}),L=M.near,B=M.far);const ne=Q.parent,ye=M.cameras;ue(M,ne);for(let Te=0;Te<ye.length;Te++)ue(ye[Te],ne);M.matrixWorld.decompose(M.position,M.quaternion,M.scale),Q.matrix.copy(M.matrix),Q.matrix.decompose(Q.position,Q.quaternion,Q.scale);const Me=Q.children;for(let Te=0,ae=Me.length;Te<ae;Te++)Me[Te].updateMatrixWorld(!0);ye.length===2?he(M,w,C):M.projectionMatrix.copy(w.projectionMatrix)},this.getCamera=function(){return M},this.getFoveation=function(){if(d!==null)return d.fixedFoveation;if(f!==null)return f.fixedFoveation},this.setFoveation=function(Q){d!==null&&(d.fixedFoveation=Q),f!==null&&f.fixedFoveation!==void 0&&(f.fixedFoveation=Q)},this.getPlanes=function(){return y};let ie=null;function ve(Q,ne){if(c=ne.getViewerPose(l||a),m=ne,c!==null){const ye=c.views;f!==null&&(e.setRenderTargetFramebuffer(g,f.framebuffer),e.setRenderTarget(g));let Me=!1;ye.length!==M.cameras.length&&(M.cameras.length=0,Me=!0);for(let Te=0;Te<ye.length;Te++){const ae=ye[Te];let Le=null;if(f!==null)Le=f.getViewport(ae);else{const Ce=u.getViewSubImage(d,ae);Le=Ce.viewport,Te===0&&(e.setRenderTargetTextures(g,Ce.colorTexture,d.ignoreDepthValues?void 0:Ce.depthStencilTexture),e.setRenderTarget(g))}let Ee=R[Te];Ee===void 0&&(Ee=new PerspectiveCamera,Ee.layers.enable(Te),Ee.viewport=new Vector4,R[Te]=Ee),Ee.matrix.fromArray(ae.transform.matrix),Ee.projectionMatrix.fromArray(ae.projectionMatrix),Ee.viewport.set(Le.x,Le.y,Le.width,Le.height),Te===0&&M.matrix.copy(Ee.matrix),Me===!0&&M.cameras.push(Ee)}}for(let ye=0;ye<x.length;ye++){const Me=S[ye],Te=x[ye];Me!==null&&Te!==void 0&&Te.update(Me,ne,l||a)}if(ie&&ie(Q,ne),ne.detectedPlanes){i.dispatchEvent({type:"planesdetected",data:ne.detectedPlanes});let ye=null;for(const Me of y)ne.detectedPlanes.has(Me)||(ye===null&&(ye=[]),ye.push(Me));if(ye!==null)for(const Me of ye)y.delete(Me),b.delete(Me),i.dispatchEvent({type:"planeremoved",data:Me});for(const Me of ne.detectedPlanes)if(!y.has(Me))y.add(Me),b.set(Me,ne.lastChangedTime),i.dispatchEvent({type:"planeadded",data:Me});else{const Te=b.get(Me);Me.lastChangedTime>Te&&(b.set(Me,Me.lastChangedTime),i.dispatchEvent({type:"planechanged",data:Me}))}}m=null}const _e=new WebGLAnimation;_e.setAnimationLoop(ve),this.setAnimationLoop=function(Q){ie=Q},this.dispose=function(){}}}function WebGLMaterials(n,e){function t(_,g){g.color.getRGB(_.fogColor.value,getUnlitUniformColorSpace(n)),g.isFog?(_.fogNear.value=g.near,_.fogFar.value=g.far):g.isFogExp2&&(_.fogDensity.value=g.density)}function i(_,g,x,S,y){g.isMeshBasicMaterial||g.isMeshLambertMaterial?r(_,g):g.isMeshToonMaterial?(r(_,g),u(_,g)):g.isMeshPhongMaterial?(r(_,g),c(_,g)):g.isMeshStandardMaterial?(r(_,g),d(_,g),g.isMeshPhysicalMaterial&&f(_,g,y)):g.isMeshMatcapMaterial?(r(_,g),m(_,g)):g.isMeshDepthMaterial?r(_,g):g.isMeshDistanceMaterial?(r(_,g),v(_,g)):g.isMeshNormalMaterial?r(_,g):g.isLineBasicMaterial?(s(_,g),g.isLineDashedMaterial&&a(_,g)):g.isPointsMaterial?o(_,g,x,S):g.isSpriteMaterial?l(_,g):g.isShadowMaterial?(_.color.value.copy(g.color),_.opacity.value=g.opacity):g.isShaderMaterial&&(g.uniformsNeedUpdate=!1)}function r(_,g){_.opacity.value=g.opacity,g.color&&_.diffuse.value.copy(g.color),g.emissive&&_.emissive.value.copy(g.emissive).multiplyScalar(g.emissiveIntensity),g.map&&(_.map.value=g.map),g.alphaMap&&(_.alphaMap.value=g.alphaMap),g.bumpMap&&(_.bumpMap.value=g.bumpMap,_.bumpScale.value=g.bumpScale,g.side===BackSide&&(_.bumpScale.value*=-1)),g.displacementMap&&(_.displacementMap.value=g.displacementMap,_.displacementScale.value=g.displacementScale,_.displacementBias.value=g.displacementBias),g.emissiveMap&&(_.emissiveMap.value=g.emissiveMap),g.normalMap&&(_.normalMap.value=g.normalMap,_.normalScale.value.copy(g.normalScale),g.side===BackSide&&_.normalScale.value.negate()),g.specularMap&&(_.specularMap.value=g.specularMap),g.alphaTest>0&&(_.alphaTest.value=g.alphaTest);const x=e.get(g).envMap;if(x&&(_.envMap.value=x,_.flipEnvMap.value=x.isCubeTexture&&x.isRenderTargetTexture===!1?-1:1,_.reflectivity.value=g.reflectivity,_.ior.value=g.ior,_.refractionRatio.value=g.refractionRatio),g.lightMap){_.lightMap.value=g.lightMap;const b=n.physicallyCorrectLights!==!0?Math.PI:1;_.lightMapIntensity.value=g.lightMapIntensity*b}g.aoMap&&(_.aoMap.value=g.aoMap,_.aoMapIntensity.value=g.aoMapIntensity);let S;g.map?S=g.map:g.specularMap?S=g.specularMap:g.displacementMap?S=g.displacementMap:g.normalMap?S=g.normalMap:g.bumpMap?S=g.bumpMap:g.roughnessMap?S=g.roughnessMap:g.metalnessMap?S=g.metalnessMap:g.alphaMap?S=g.alphaMap:g.emissiveMap?S=g.emissiveMap:g.clearcoatMap?S=g.clearcoatMap:g.clearcoatNormalMap?S=g.clearcoatNormalMap:g.clearcoatRoughnessMap?S=g.clearcoatRoughnessMap:g.iridescenceMap?S=g.iridescenceMap:g.iridescenceThicknessMap?S=g.iridescenceThicknessMap:g.specularIntensityMap?S=g.specularIntensityMap:g.specularColorMap?S=g.specularColorMap:g.transmissionMap?S=g.transmissionMap:g.thicknessMap?S=g.thicknessMap:g.sheenColorMap?S=g.sheenColorMap:g.sheenRoughnessMap&&(S=g.sheenRoughnessMap),S!==void 0&&(S.isWebGLRenderTarget&&(S=S.texture),S.matrixAutoUpdate===!0&&S.updateMatrix(),_.uvTransform.value.copy(S.matrix));let y;g.aoMap?y=g.aoMap:g.lightMap&&(y=g.lightMap),y!==void 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de(J,pe,Be){J.transparent===!0&&J.side===DoubleSide?(J.side=BackSide,J.needsUpdate=!0,ut(J,pe,Be),J.side=FrontSide,J.needsUpdate=!0,ut(J,pe,Be),J.side=DoubleSide):ut(J,pe,Be)}f=T.get(F),f.init(),v.push(f),F.traverseVisible(function(J){J.isLight&&J.layers.test(ee.layers)&&(f.pushLight(J),J.castShadow&&f.pushShadow(J))}),f.setupLights(_.physicallyCorrectLights),F.traverse(function(J){const pe=J.material;if(pe)if(Array.isArray(pe))for(let Be=0;Be<pe.length;Be++){const Ve=pe[Be];de(Ve,F,J)}else de(pe,F,J)}),v.pop(),f=null};let fe=null;function Se(F){fe&&fe(F)}function Ae(){Xe.stop()}function Oe(){Xe.start()}const Xe=new WebGLAnimation;Xe.setAnimationLoop(Se),typeof self<"u"&&Xe.setContext(self),this.setAnimationLoop=function(F){fe=F,Fe.setAnimationLoop(F),F===null?Xe.stop():Xe.start()},Fe.addEventListener("sessionstart",Ae),Fe.addEventListener("sessionend",Oe),this.render=function(F,ee){if(ee!==void 0&&ee.isCamera!==!0){console.error("THREE.WebGLRenderer.render: camera is not an instance 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it(d,F,ee);y!==null&&(k.updateMultisampleRenderTarget(y),k.updateRenderTargetMipmap(y)),F.isScene===!0&&F.onAfterRender(_,F,ee),oe.resetDefaultState(),b=-1,w=null,v.pop(),v.length>0?f=v[v.length-1]:f=null,m.pop(),m.length>0?d=m[m.length-1]:d=null};function tt(F,ee,de,J){if(F.visible===!1)return;if(F.layers.test(ee.layers)){if(F.isGroup)de=F.renderOrder;else if(F.isLOD)F.autoUpdate===!0&&F.update(ee);else if(F.isLight)f.pushLight(F),F.castShadow&&f.pushShadow(F);else if(F.isSprite){if(!F.frustumCulled||ue.intersectsSprite(F)){J&&ye.setFromMatrixPosition(F.matrixWorld).applyMatrix4(Q);const Ve=re.update(F),Ue=F.material;Ue.visible&&d.push(F,Ve,Ue,de,ye.z,null)}}else if((F.isMesh||F.isLine||F.isPoints)&&(F.isSkinnedMesh&&F.skeleton.frame!==O.render.frame&&(F.skeleton.update(),F.skeleton.frame=O.render.frame),!F.frustumCulled||ue.intersectsObject(F))){J&&ye.setFromMatrixPosition(F.matrixWorld).applyMatrix4(Q);const Ve=re.update(F),Ue=F.material;if(Array.isArray(Ue)){const ze=Ve.groups;for(let $e=0,Ge=ze.length;$e<Ge;$e++){const He=ze[$e],Ze=Ue[He.materialIndex];Ze&&Ze.visible&&d.push(F,Ve,Ze,de,ye.z,He)}}else Ue.visible&&d.push(F,Ve,Ue,de,ye.z,null)}}const Be=F.children;for(let Ve=0,Ue=Be.length;Ve<Ue;Ve++)tt(Be[Ve],ee,de,J)}function it(F,ee,de,J){const pe=F.opaque,Be=F.transmissive,Ve=F.transparent;f.setupLightsView(de),Be.length>0&&_t(pe,ee,de),J&&we.viewport(C.copy(J)),pe.length>0&&Ke(pe,ee,de),Be.length>0&&Ke(Be,ee,de),Ve.length>0&&Ke(Ve,ee,de),we.buffers.depth.setTest(!0),we.buffers.depth.setMask(!0),we.buffers.color.setMask(!0),we.setPolygonOffset(!1)}function _t(F,ee,de){const J=Ce.isWebGL2;_e===null&&(_e=new WebGLRenderTarget(1,1,{generateMipmaps:!0,type:Ee.has("EXT_color_buffer_half_float")?HalfFloatType:UnsignedByteType,minFilter:LinearMipmapLinearFilter,samples:J&&s===!0?4:0})),_.getDrawingBufferSize(ne),J?_e.setSize(ne.x,ne.y):_e.setSize(floorPowerOfTwo(ne.x),floorPowerOfTwo(ne.y));const pe=_.getRenderTarget();_.setRenderTarget(_e),_.clear();const Be=_.toneMapping;_.toneMapping=NoToneMapping,Ke(F,ee,de),_.toneMapping=Be,k.updateMultisampleRenderTarget(_e),k.updateRenderTargetMipmap(_e),_.setRenderTarget(pe)}function Ke(F,ee,de){const J=ee.isScene===!0?ee.overrideMaterial:null;for(let pe=0,Be=F.length;pe<Be;pe++){const Ve=F[pe],Ue=Ve.object,ze=Ve.geometry,$e=J===null?Ve.material:J,Ge=Ve.group;Ue.layers.test(de.layers)&&mt(Ue,ee,de,ze,$e,Ge)}}function mt(F,ee,de,J,pe,Be){F.onBeforeRender(_,ee,de,J,pe,Be),F.modelViewMatrix.multiplyMatrices(de.matrixWorldInverse,F.matrixWorld),F.normalMatrix.getNormalMatrix(F.modelViewMatrix),pe.onBeforeRender(_,ee,de,J,F,Be),pe.transparent===!0&&pe.side===DoubleSide?(pe.side=BackSide,pe.needsUpdate=!0,_.renderBufferDirect(de,ee,J,pe,F,Be),pe.side=FrontSide,pe.needsUpdate=!0,_.renderBufferDirect(de,ee,J,pe,F,Be),pe.side=DoubleSide):_.renderBufferDirect(de,ee,J,pe,F,Be),F.onAfterRender(_,ee,de,J,pe,Be)}function ut(F,ee,de){ee.isScene!==!0&&(ee=Me);const J=D.get(F),pe=f.state.lights,Be=f.state.shadowsArray,Ve=pe.state.version,Ue=se.getParameters(F,pe.state,Be,ee,de),ze=se.getProgramCacheKey(Ue);let $e=J.programs;J.environment=F.isMeshStandardMaterial?ee.environment:null,J.fog=ee.fog,J.envMap=(F.isMeshStandardMaterial?j:H).get(F.envMap||J.environment),$e===void 0&&(F.addEventListener("dispose",je),$e=new Map,J.programs=$e);let Ge=$e.get(ze);if(Ge!==void 0){if(J.currentProgram===Ge&&J.lightsStateVersion===Ve)return Lt(F,Ue),Ge}else Ue.uniforms=se.getUniforms(F),F.onBuild(de,Ue,_),F.onBeforeCompile(Ue,_),Ge=se.acquireProgram(Ue,ze),$e.set(ze,Ge),J.uniforms=Ue.uniforms;const He=J.uniforms;(!F.isShaderMaterial&&!F.isRawShaderMaterial||F.clipping===!0)&&(He.clippingPlanes=E.uniform),Lt(F,Ue),J.needsLights=zt(F),J.lightsStateVersion=Ve,J.needsLights&&(He.ambientLightColor.value=pe.state.ambient,He.lightProbe.value=pe.state.probe,He.directionalLights.value=pe.state.directional,He.directionalLightShadows.value=pe.state.directionalShadow,He.spotLights.value=pe.state.spot,He.spotLightShadows.value=pe.state.spotShadow,He.rectAreaLights.value=pe.state.rectArea,He.ltc_1.value=pe.state.rectAreaLTC1,He.ltc_2.value=pe.state.rectAreaLTC2,He.pointLights.value=pe.state.point,He.pointLightShadows.value=pe.state.pointShadow,He.hemisphereLights.value=pe.state.hemi,He.directionalShadowMap.value=pe.state.directionalShadowMap,He.directionalShadowMatrix.value=pe.state.directionalShadowMatrix,He.spotShadowMap.value=pe.state.spotShadowMap,He.spotLightMatrix.value=pe.state.spotLightMatrix,He.spotLightMap.value=pe.state.spotLightMap,He.pointShadowMap.value=pe.state.pointShadowMap,He.pointShadowMatrix.value=pe.state.pointShadowMatrix);const Ze=Ge.getUniforms(),st=WebGLUniforms.seqWithValue(Ze.seq,He);return J.currentProgram=Ge,J.uniformsList=st,Ge}function Lt(F,ee){const de=D.get(F);de.outputEncoding=ee.outputEncoding,de.instancing=ee.instancing,de.skinning=ee.skinning,de.morphTargets=ee.morphTargets,de.morphNormals=ee.morphNormals,de.morphColors=ee.morphColors,de.morphTargetsCount=ee.morphTargetsCount,de.numClippingPlanes=ee.numClippingPlanes,de.numIntersection=ee.numClipIntersection,de.vertexAlphas=ee.vertexAlphas,de.vertexTangents=ee.vertexTangents,de.toneMapping=ee.toneMapping}function Ht(F,ee,de,J,pe){ee.isScene!==!0&&(ee=Me),k.resetTextureUnits();const Be=ee.fog,Ve=J.isMeshStandardMaterial?ee.environment:null,Ue=y===null?_.outputEncoding:y.isXRRenderTarget===!0?y.texture.encoding:LinearEncoding,ze=(J.isMeshStandardMaterial?j:H).get(J.envMap||Ve),$e=J.vertexColors===!0&&!!de.attributes.color&&de.attributes.color.itemSize===4,Ge=!!J.normalMap&&!!de.attributes.tangent,He=!!de.morphAttributes.position,Ze=!!de.morphAttributes.normal,st=!!de.morphAttributes.color,gt=J.toneMapped?_.toneMapping:NoToneMapping,Mt=de.morphAttributes.position||de.morphAttributes.normal||de.morphAttributes.color,Je=Mt!==void 0?Mt.length:0,ke=D.get(J),vt=f.state.lights;if(ie===!0&&(ve===!0||F!==w)){const Qe=F===w&&J.id===b;E.setState(J,F,Qe)}let Ye=!1;J.version===ke.__version?(ke.needsLights&&ke.lightsStateVersion!==vt.state.version||ke.outputEncoding!==Ue||pe.isInstancedMesh&&ke.instancing===!1||!pe.isInstancedMesh&&ke.instancing===!0||pe.isSkinnedMesh&&ke.skinning===!1||!pe.isSkinnedMesh&&ke.skinning===!0||ke.envMap!==ze||J.fog===!0&&ke.fog!==Be||ke.numClippingPlanes!==void 0&&(ke.numClippingPlanes!==E.numPlanes||ke.numIntersection!==E.numIntersection)||ke.vertexAlphas!==$e||ke.vertexTangents!==Ge||ke.morphTargets!==He||ke.morphNormals!==Ze||ke.morphColors!==st||ke.toneMapping!==gt||Ce.isWebGL2===!0&&ke.morphTargetsCount!==Je)&&(Ye=!0):(Ye=!0,ke.__version=J.version);let at=ke.currentProgram;Ye===!0&&(at=ut(J,ee,pe));let wt=!1,lt=!1,dt=!1;const nt=at.getUniforms(),yt=ke.uniforms;if(we.useProgram(at.program)&&(wt=!0,lt=!0,dt=!0),J.id!==b&&(b=J.id,lt=!0),wt||w!==F){if(nt.setValue(ae,"projectionMatrix",F.projectionMatrix),Ce.logarithmicDepthBuffer&&nt.setValue(ae,"logDepthBufFC",2/(Math.log(F.far+1)/Math.LN2)),w!==F&&(w=F,lt=!0,dt=!0),J.isShaderMaterial||J.isMeshPhongMaterial||J.isMeshToonMaterial||J.isMeshStandardMaterial||J.envMap){const Qe=nt.map.cameraPosition;Qe!==void 0&&Qe.setValue(ae,ye.setFromMatrixPosition(F.matrixWorld))}(J.isMeshPhongMaterial||J.isMeshToonMaterial||J.isMeshLambertMaterial||J.isMeshBasicMaterial||J.isMeshStandardMaterial||J.isShaderMaterial)&&nt.setValue(ae,"isOrthographic",F.isOrthographicCamera===!0),(J.isMeshPhongMaterial||J.isMeshToonMaterial||J.isMeshLambertMaterial||J.isMeshBasicMaterial||J.isMeshStandardMaterial||J.isShaderMaterial||J.isShadowMaterial||pe.isSkinnedMesh)&&nt.setValue(ae,"viewMatrix",F.matrixWorldInverse)}if(pe.isSkinnedMesh){nt.setOptional(ae,pe,"bindMatrix"),nt.setOptional(ae,pe,"bindMatrixInverse");const Qe=pe.skeleton;Qe&&(Ce.floatVertexTextures?(Qe.boneTexture===null&&Qe.computeBoneTexture(),nt.setValue(ae,"boneTexture",Qe.boneTexture,k),nt.setValue(ae,"boneTextureSize",Qe.boneTextureSize)):console.warn("THREE.WebGLRenderer: SkinnedMesh can only be used with WebGL 2. With WebGL 1 OES_texture_float and vertex textures support is required."))}const Tt=de.morphAttributes;if((Tt.position!==void 0||Tt.normal!==void 0||Tt.color!==void 0&&Ce.isWebGL2===!0)&&V.update(pe,de,J,at),(lt||ke.receiveShadow!==pe.receiveShadow)&&(ke.receiveShadow=pe.receiveShadow,nt.setValue(ae,"receiveShadow",pe.receiveShadow)),J.isMeshGouraudMaterial&&J.envMap!==null&&(yt.envMap.value=ze,yt.flipEnvMap.value=ze.isCubeTexture&&ze.isRenderTargetTexture===!1?-1:1),lt&&(nt.setValue(ae,"toneMappingExposure",_.toneMappingExposure),ke.needsLights&&Wt(yt,dt),Be&&J.fog===!0&&P.refreshFogUniforms(yt,Be),P.refreshMaterialUniforms(yt,J,Z,B,_e),WebGLUniforms.upload(ae,ke.uniformsList,yt,k)),J.isShaderMaterial&&J.uniformsNeedUpdate===!0&&(WebGLUniforms.upload(ae,ke.uniformsList,yt,k),J.uniformsNeedUpdate=!1),J.isSpriteMaterial&&nt.setValue(ae,"center",pe.center),nt.setValue(ae,"modelViewMatrix",pe.modelViewMatrix),nt.setValue(ae,"normalMatrix",pe.normalMatrix),nt.setValue(ae,"modelMatrix",pe.matrixWorld),J.isShaderMaterial||J.isRawShaderMaterial){const Qe=J.uniformsGroups;for(let Et=0,Ot=Qe.length;Et<Ot;Et++)if(Ce.isWebGL2){const Ft=Qe[Et];Ie.update(Ft,at),Ie.bind(Ft,at)}else console.warn("THREE.WebGLRenderer: Uniform Buffer Objects can only be used with WebGL 2.")}return at}function Wt(F,ee){F.ambientLightColor.needsUpdate=ee,F.lightProbe.needsUpdate=ee,F.directionalLights.needsUpdate=ee,F.directionalLightShadows.needsUpdate=ee,F.pointLights.needsUpdate=ee,F.pointLightShadows.needsUpdate=ee,F.spotLights.needsUpdate=ee,F.spotLightShadows.needsUpdate=ee,F.rectAreaLights.needsUpdate=ee,F.hemisphereLights.needsUpdate=ee}function zt(F){return F.isMeshLambertMaterial||F.isMeshToonMaterial||F.isMeshPhongMaterial||F.isMeshStandardMaterial||F.isShadowMaterial||F.isShaderMaterial&&F.lights===!0}this.getActiveCubeFace=function(){return x},this.getActiveMipmapLevel=function(){return S},this.getRenderTarget=function(){return y},this.setRenderTargetTextures=function(F,ee,de){D.get(F.texture).__webglTexture=ee,D.get(F.depthTexture).__webglTexture=de;const J=D.get(F);J.__hasExternalTextures=!0,J.__hasExternalTextures&&(J.__autoAllocateDepthBuffer=de===void 0,J.__autoAllocateDepthBuffer||Ee.has("WEBGL_multisampled_render_to_texture")===!0&&(console.warn("THREE.WebGLRenderer: Render-to-texture extension was disabled because an external texture was provided"),J.__useRenderToTexture=!1))},this.setRenderTargetFramebuffer=function(F,ee){const de=D.get(F);de.__webglFramebuffer=ee,de.__useDefaultFramebuffer=ee===void 0},this.setRenderTarget=function(F,ee=0,de=0){y=F,x=ee,S=de;let J=!0,pe=null,Be=!1,Ve=!1;if(F){const ze=D.get(F);ze.__useDefaultFramebuffer!==void 0?(we.bindFramebuffer(36160,null),J=!1):ze.__webglFramebuffer===void 0?k.setupRenderTarget(F):ze.__hasExternalTextures&&k.rebindTextures(F,D.get(F.texture).__webglTexture,D.get(F.depthTexture).__webglTexture);const $e=F.texture;($e.isData3DTexture||$e.isDataArrayTexture||$e.isCompressedArrayTexture)&&(Ve=!0);const Ge=D.get(F).__webglFramebuffer;F.isWebGLCubeRenderTarget?(pe=Ge[ee],Be=!0):Ce.isWebGL2&&F.samples>0&&k.useMultisampledRTT(F)===!1?pe=D.get(F).__webglMultisampledFramebuffer:pe=Ge,C.copy(F.viewport),R.copy(F.scissor),M=F.scissorTest}else C.copy(G).multiplyScalar(Z).floor(),R.copy(le).multiplyScalar(Z).floor(),M=he;if(we.bindFramebuffer(36160,pe)&&Ce.drawBuffers&&J&&we.drawBuffers(F,pe),we.viewport(C),we.scissor(R),we.setScissorTest(M),Be){const ze=D.get(F.texture);ae.framebufferTexture2D(36160,36064,34069+ee,ze.__webglTexture,de)}else if(Ve){const ze=D.get(F.texture),$e=ee||0;ae.framebufferTextureLayer(36160,36064,ze.__webglTexture,de||0,$e)}b=-1},this.readRenderTargetPixels=function(F,ee,de,J,pe,Be,Ve){if(!(F&&F.isWebGLRenderTarget)){console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not THREE.WebGLRenderTarget.");return}let Ue=D.get(F).__webglFramebuffer;if(F.isWebGLCubeRenderTarget&&Ve!==void 0&&(Ue=Ue[Ve]),Ue){we.bindFramebuffer(36160,Ue);try{const ze=F.texture,$e=ze.format,Ge=ze.type;if($e!==RGBAFormat&&ge.convert($e)!==ae.getParameter(35739)){console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in RGBA or implementation defined format.");return}const He=Ge===HalfFloatType&&(Ee.has("EXT_color_buffer_half_float")||Ce.isWebGL2&&Ee.has("EXT_color_buffer_float"));if(Ge!==UnsignedByteType&&ge.convert(Ge)!==ae.getParameter(35738)&&!(Ge===FloatType&&(Ce.isWebGL2||Ee.has("OES_texture_float")||Ee.has("WEBGL_color_buffer_float")))&&!He){console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in UnsignedByteType or implementation defined type.");return}ee>=0&&ee<=F.width-J&&de>=0&&de<=F.height-pe&&ae.readPixels(ee,de,J,pe,ge.convert($e),ge.convert(Ge),Be)}finally{const ze=y!==null?D.get(y).__webglFramebuffer:null;we.bindFramebuffer(36160,ze)}}},this.copyFramebufferToTexture=function(F,ee,de=0){const J=Math.pow(2,-de),pe=Math.floor(ee.image.width*J),Be=Math.floor(ee.image.height*J);k.setTexture2D(ee,0),ae.copyTexSubImage2D(3553,de,0,0,F.x,F.y,pe,Be),we.unbindTexture()},this.copyTextureToTexture=function(F,ee,de,J=0){const pe=ee.image.width,Be=ee.image.height,Ve=ge.convert(de.format),Ue=ge.convert(de.type);k.setTexture2D(de,0),ae.pixelStorei(37440,de.flipY),ae.pixelStorei(37441,de.premultiplyAlpha),ae.pixelStorei(3317,de.unpackAlignment),ee.isDataTexture?ae.texSubImage2D(3553,J,F.x,F.y,pe,Be,Ve,Ue,ee.image.data):ee.isCompressedTexture?ae.compressedTexSubImage2D(3553,J,F.x,F.y,ee.mipmaps[0].width,ee.mipmaps[0].height,Ve,ee.mipmaps[0].data):ae.texSubImage2D(3553,J,F.x,F.y,Ve,Ue,ee.image),J===0&&de.generateMipmaps&&ae.generateMipmap(3553),we.unbindTexture()},this.copyTextureToTexture3D=function(F,ee,de,J,pe=0){if(_.isWebGL1Renderer){console.warn("THREE.WebGLRenderer.copyTextureToTexture3D: can only be used with WebGL2.");return}const Be=F.max.x-F.min.x+1,Ve=F.max.y-F.min.y+1,Ue=F.max.z-F.min.z+1,ze=ge.convert(J.format),$e=ge.convert(J.type);let Ge;if(J.isData3DTexture)k.setTexture3D(J,0),Ge=32879;else if(J.isDataArrayTexture)k.setTexture2DArray(J,0),Ge=35866;else{console.warn("THREE.WebGLRenderer.copyTextureToTexture3D: only supports THREE.DataTexture3D and THREE.DataTexture2DArray.");return}ae.pixelStorei(37440,J.flipY),ae.pixelStorei(37441,J.premultiplyAlpha),ae.pixelStorei(3317,J.unpackAlignment);const He=ae.getParameter(3314),Ze=ae.getParameter(32878),st=ae.getParameter(3316),gt=ae.getParameter(3315),Mt=ae.getParameter(32877),Je=de.isCompressedTexture?de.mipmaps[0]:de.image;ae.pixelStorei(3314,Je.width),ae.pixelStorei(32878,Je.height),ae.pixelStorei(3316,F.min.x),ae.pixelStorei(3315,F.min.y),ae.pixelStorei(32877,F.min.z),de.isDataTexture||de.isData3DTexture?ae.texSubImage3D(Ge,pe,ee.x,ee.y,ee.z,Be,Ve,Ue,ze,$e,Je.data):de.isCompressedArrayTexture?(console.warn("THREE.WebGLRenderer.copyTextureToTexture3D: untested support for compressed srcTexture."),ae.compressedTexSubImage3D(Ge,pe,ee.x,ee.y,ee.z,Be,Ve,Ue,ze,Je.data)):ae.texSubImage3D(Ge,pe,ee.x,ee.y,ee.z,Be,Ve,Ue,ze,$e,Je),ae.pixelStorei(3314,He),ae.pixelStorei(32878,Ze),ae.pixelStorei(3316,st),ae.pixelStorei(3315,gt),ae.pixelStorei(32877,Mt),pe===0&&J.generateMipmaps&&ae.generateMipmap(Ge),we.unbindTexture()},this.initTexture=function(F){F.isCubeTexture?k.setTextureCube(F,0):F.isData3DTexture?k.setTexture3D(F,0):F.isDataArrayTexture||F.isCompressedArrayTexture?k.setTexture2DArray(F,0):k.setTexture2D(F,0),we.unbindTexture()},this.resetState=function(){x=0,S=0,y=null,we.reset(),oe.reset()},typeof __THREE_DEVTOOLS__<"u"&&__THREE_DEVTOOLS__.dispatchEvent(new CustomEvent("observe",{detail:this}))}class WebGL1Renderer extends WebGLRenderer{}WebGL1Renderer.prototype.isWebGL1Renderer=!0;class FogExp2{constructor(e,t=25e-5){this.isFogExp2=!0,this.name="",this.color=new Color(e),this.density=t}clone(){return new FogExp2(this.color,this.density)}toJSON(){return{type:"FogExp2",color:this.color.getHex(),density:this.density}}}class Fog{constructor(e,t=1,i=1e3){this.isFog=!0,this.name="",this.color=new Color(e),this.near=t,this.far=i}clone(){return new Fog(this.color,this.near,this.far)}toJSON(){return{type:"Fog",color:this.color.getHex(),near:this.near,far:this.far}}}class Scene extends Object3D{constructor(){super(),this.isScene=!0,this.type="Scene",this.background=null,this.environment=null,this.fog=null,this.backgroundBlurriness=0,this.backgroundIntensity=1,this.overrideMaterial=null,typeof __THREE_DEVTOOLS__<"u"&&__THREE_DEVTOOLS__.dispatchEvent(new CustomEvent("observe",{detail:this}))}copy(e,t){return super.copy(e,t),e.background!==null&&(this.background=e.background.clone()),e.environment!==null&&(this.environment=e.environment.clone()),e.fog!==null&&(this.fog=e.fog.clone()),this.backgroundBlurriness=e.backgroundBlurriness,this.backgroundIntensity=e.backgroundIntensity,e.overrideMaterial!==null&&(this.overrideMaterial=e.overrideMaterial.clone()),this.matrixAutoUpdate=e.matrixAutoUpdate,this}toJSON(e){const t=super.toJSON(e);return this.fog!==null&&(t.object.fog=this.fog.toJSON()),this.backgroundBlurriness>0&&(t.backgroundBlurriness=this.backgroundBlurriness),this.backgroundIntensity!==1&&(t.backgroundIntensity=this.backgroundIntensity),t}get autoUpdate(){return console.warn("THREE.Scene: autoUpdate was renamed to matrixWorldAutoUpdate in r144."),this.matrixWorldAutoUpdate}set autoUpdate(e){console.warn("THREE.Scene: autoUpdate was renamed to matrixWorldAutoUpdate in r144."),this.matrixWorldAutoUpdate=e}}class InterleavedBuffer{constructor(e,t){this.isInterleavedBuffer=!0,this.array=e,this.stride=t,this.count=e!==void 0?e.length/t:0,this.usage=StaticDrawUsage,this.updateRange={offset:0,count:-1},this.version=0,this.uuid=generateUUID()}onUploadCallback(){}set needsUpdate(e){e===!0&&this.version++}setUsage(e){return this.usage=e,this}copy(e){return this.array=new e.array.constructor(e.array),this.count=e.count,this.stride=e.stride,this.usage=e.usage,this}copyAt(e,t,i){e*=this.stride,i*=t.stride;for(let r=0,s=this.stride;r<s;r++)this.array[e+r]=t.array[i+r];return this}set(e,t=0){return this.array.set(e,t),this}clone(e){e.arrayBuffers===void 0&&(e.arrayBuffers={}),this.array.buffer._uuid===void 0&&(this.array.buffer._uuid=generateUUID()),e.arrayBuffers[this.array.buffer._uuid]===void 0&&(e.arrayBuffers[this.array.buffer._uuid]=this.array.slice(0).buffer);const t=new this.array.constructor(e.arrayBuffers[this.array.buffer._uuid]),i=new this.constructor(t,this.stride);return i.setUsage(this.usage),i}onUpload(e){return this.onUploadCallback=e,this}toJSON(e){return e.arrayBuffers===void 0&&(e.arrayBuffers={}),this.array.buffer._uuid===void 0&&(this.array.buffer._uuid=generateUUID()),e.arrayBuffers[this.array.buffer._uuid]===void 0&&(e.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 _vector$6=new Vector3;class InterleavedBufferAttribute{constructor(e,t,i,r=!1){this.isInterleavedBufferAttribute=!0,this.name="",this.data=e,this.itemSize=t,this.offset=i,this.normalized=r===!0}get count(){return this.data.count}get array(){return this.data.array}set needsUpdate(e){this.data.needsUpdate=e}applyMatrix4(e){for(let t=0,i=this.data.count;t<i;t++)_vector$6.fromBufferAttribute(this,t),_vector$6.applyMatrix4(e),this.setXYZ(t,_vector$6.x,_vector$6.y,_vector$6.z);return this}applyNormalMatrix(e){for(let t=0,i=this.count;t<i;t++)_vector$6.fromBufferAttribute(this,t),_vector$6.applyNormalMatrix(e),this.setXYZ(t,_vector$6.x,_vector$6.y,_vector$6.z);return this}transformDirection(e){for(let t=0,i=this.count;t<i;t++)_vector$6.fromBufferAttribute(this,t),_vector$6.transformDirection(e),this.setXYZ(t,_vector$6.x,_vector$6.y,_vector$6.z);return this}setX(e,t){return this.normalized&&(t=normalize(t,this.array)),this.data.array[e*this.data.stride+this.offset]=t,this}setY(e,t){return this.normalized&&(t=normalize(t,this.array)),this.data.array[e*this.data.stride+this.offset+1]=t,this}setZ(e,t){return this.normalized&&(t=normalize(t,this.array)),this.data.array[e*this.data.stride+this.offset+2]=t,this}setW(e,t){return this.normalized&&(t=normalize(t,this.array)),this.data.array[e*this.data.stride+this.offset+3]=t,this}getX(e){let t=this.data.array[e*this.data.stride+this.offset];return this.normalized&&(t=denormalize(t,this.array)),t}getY(e){let t=this.data.array[e*this.data.stride+this.offset+1];return this.normalized&&(t=denormalize(t,this.array)),t}getZ(e){let t=this.data.array[e*this.data.stride+this.offset+2];return this.normalized&&(t=denormalize(t,this.array)),t}getW(e){let t=this.data.array[e*this.data.stride+this.offset+3];return this.normalized&&(t=denormalize(t,this.array)),t}setXY(e,t,i){return e=e*this.data.stride+this.offset,this.normalized&&(t=normalize(t,this.array),i=normalize(i,this.array)),this.data.array[e+0]=t,this.data.array[e+1]=i,this}setXYZ(e,t,i,r){return e=e*this.data.stride+this.offset,this.normalized&&(t=normalize(t,this.array),i=normalize(i,this.array),r=normalize(r,this.array)),this.data.array[e+0]=t,this.data.array[e+1]=i,this.data.array[e+2]=r,this}setXYZW(e,t,i,r,s){return e=e*this.data.stride+this.offset,this.normalized&&(t=normalize(t,this.array),i=normalize(i,this.array),r=normalize(r,this.array),s=normalize(s,this.array)),this.data.array[e+0]=t,this.data.array[e+1]=i,this.data.array[e+2]=r,this.data.array[e+3]=s,this}clone(e){if(e===void 0){console.log("THREE.InterleavedBufferAttribute.clone(): Cloning an interleaved buffer attribute will de-interleave buffer data.");const t=[];for(let i=0;i<this.count;i++){const r=i*this.data.stride+this.offset;for(let s=0;s<this.itemSize;s++)t.push(this.data.array[r+s])}return new BufferAttribute(new this.array.constructor(t),this.itemSize,this.normalized)}else return e.interleavedBuffers===void 0&&(e.interleavedBuffers={}),e.interleavedBuffers[this.data.uuid]===void 0&&(e.interleavedBuffers[this.data.uuid]=this.data.clone(e)),new InterleavedBufferAttribute(e.interleavedBuffers[this.data.uuid],this.itemSize,this.offset,this.normalized)}toJSON(e){if(e===void 0){console.log("THREE.InterleavedBufferAttribute.toJSON(): Serializing an interleaved buffer attribute will de-interleave buffer data.");const t=[];for(let i=0;i<this.count;i++){const r=i*this.data.stride+this.offset;for(let s=0;s<this.itemSize;s++)t.push(this.data.array[r+s])}return{itemSize:this.itemSize,type:this.array.constructor.name,array:t,normalized:this.normalized}}else return e.interleavedBuffers===void 0&&(e.interleavedBuffers={}),e.interleavedBuffers[this.data.uuid]===void 0&&(e.interleavedBuffers[this.data.uuid]=this.data.toJSON(e)),{isInterleavedBufferAttribute:!0,itemSize:this.itemSize,data:this.data.uuid,offset:this.offset,normalized:this.normalized}}}class SpriteMaterial extends Material{constructor(e){super(),this.isSpriteMaterial=!0,this.type="SpriteMaterial",this.color=new Color(16777215),this.map=null,this.alphaMap=null,this.rotation=0,this.sizeAttenuation=!0,this.transparent=!0,this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.map=e.map,this.alphaMap=e.alphaMap,this.rotation=e.rotation,this.sizeAttenuation=e.sizeAttenuation,this.fog=e.fog,this}}let _geometry;const _intersectPoint=new Vector3,_worldScale=new Vector3,_mvPosition=new Vector3,_alignedPosition=new Vector2,_rotatedPosition=new Vector2,_viewWorldMatrix=new Matrix4,_vA=new Vector3,_vB=new Vector3,_vC=new Vector3,_uvA=new Vector2,_uvB=new Vector2,_uvC=new Vector2;class Sprite extends Object3D{constructor(e){if(super(),this.isSprite=!0,this.type="Sprite",_geometry===void 0){_geometry=new BufferGeometry;const t=new Float32Array([-.5,-.5,0,0,0,.5,-.5,0,1,0,.5,.5,0,1,1,-.5,.5,0,0,1]),i=new InterleavedBuffer(t,5);_geometry.setIndex([0,1,2,0,2,3]),_geometry.setAttribute("position",new InterleavedBufferAttribute(i,3,0,!1)),_geometry.setAttribute("uv",new InterleavedBufferAttribute(i,2,3,!1))}this.geometry=_geometry,this.material=e!==void 0?e:new SpriteMaterial,this.center=new Vector2(.5,.5)}raycast(e,t){e.camera===null&&console.error('THREE.Sprite: "Raycaster.camera" needs to be set in order to raycast against sprites.'),_worldScale.setFromMatrixScale(this.matrixWorld),_viewWorldMatrix.copy(e.camera.matrixWorld),this.modelViewMatrix.multiplyMatrices(e.camera.matrixWorldInverse,this.matrixWorld),_mvPosition.setFromMatrixPosition(this.modelViewMatrix),e.camera.isPerspectiveCamera&&this.material.sizeAttenuation===!1&&_worldScale.multiplyScalar(-_mvPosition.z);const i=this.material.rotation;let r,s;i!==0&&(s=Math.cos(i),r=Math.sin(i));const a=this.center;transformVertex(_vA.set(-.5,-.5,0),_mvPosition,a,_worldScale,r,s),transformVertex(_vB.set(.5,-.5,0),_mvPosition,a,_worldScale,r,s),transformVertex(_vC.set(.5,.5,0),_mvPosition,a,_worldScale,r,s),_uvA.set(0,0),_uvB.set(1,0),_uvC.set(1,1);let o=e.ray.intersectTriangle(_vA,_vB,_vC,!1,_intersectPoint);if(o===null&&(transformVertex(_vB.set(-.5,.5,0),_mvPosition,a,_worldScale,r,s),_uvB.set(0,1),o=e.ray.intersectTriangle(_vA,_vC,_vB,!1,_intersectPoint),o===null))return;const l=e.ray.origin.distanceTo(_intersectPoint);l<e.near||l>e.far||t.push({distance:l,point:_intersectPoint.clone(),uv:Triangle.getUV(_intersectPoint,_vA,_vB,_vC,_uvA,_uvB,_uvC,new Vector2),face:null,object:this})}copy(e,t){return super.copy(e,t),e.center!==void 0&&this.center.copy(e.center),this.material=e.material,this}}function transformVertex(n,e,t,i,r,s){_alignedPosition.subVectors(n,t).addScalar(.5).multiply(i),r!==void 0?(_rotatedPosition.x=s*_alignedPosition.x-r*_alignedPosition.y,_rotatedPosition.y=r*_alignedPosition.x+s*_alignedPosition.y):_rotatedPosition.copy(_alignedPosition),n.copy(e),n.x+=_rotatedPosition.x,n.y+=_rotatedPosition.y,n.applyMatrix4(_viewWorldMatrix)}const _v1$2=new Vector3,_v2$1=new Vector3;class LOD extends Object3D{constructor(){super(),this._currentLevel=0,this.type="LOD",Object.defineProperties(this,{levels:{enumerable:!0,value:[]},isLOD:{value:!0}}),this.autoUpdate=!0}copy(e){super.copy(e,!1);const t=e.levels;for(let i=0,r=t.length;i<r;i++){const s=t[i];this.addLevel(s.object.clone(),s.distance,s.hysteresis)}return this.autoUpdate=e.autoUpdate,this}addLevel(e,t=0,i=0){t=Math.abs(t);const r=this.levels;let s;for(s=0;s<r.length&&!(t<r[s].distance);s++);return r.splice(s,0,{distance:t,hysteresis:i,object:e}),this.add(e),this}getCurrentLevel(){return this._currentLevel}getObjectForDistance(e){const t=this.levels;if(t.length>0){let i,r;for(i=1,r=t.length;i<r;i++){let s=t[i].distance;if(t[i].object.visible&&(s-=s*t[i].hysteresis),e<s)break}return t[i-1].object}return null}raycast(e,t){if(this.levels.length>0){_v1$2.setFromMatrixPosition(this.matrixWorld);const r=e.ray.origin.distanceTo(_v1$2);this.getObjectForDistance(r).raycast(e,t)}}update(e){const t=this.levels;if(t.length>1){_v1$2.setFromMatrixPosition(e.matrixWorld),_v2$1.setFromMatrixPosition(this.matrixWorld);const i=_v1$2.distanceTo(_v2$1)/e.zoom;t[0].object.visible=!0;let r,s;for(r=1,s=t.length;r<s;r++){let a=t[r].distance;if(t[r].object.visible&&(a-=a*t[r].hysteresis),i>=a)t[r-1].object.visible=!1,t[r].object.visible=!0;else break}for(this._currentLevel=r-1;r<s;r++)t[r].object.visible=!1}}toJSON(e){const t=super.toJSON(e);this.autoUpdate===!1&&(t.object.autoUpdate=!1),t.object.levels=[];const i=this.levels;for(let r=0,s=i.length;r<s;r++){const a=i[r];t.object.levels.push({object:a.object.uuid,distance:a.distance,hysteresis:a.hysteresis})}return t}}const _basePosition=new Vector3,_skinIndex=new Vector4,_skinWeight=new Vector4,_vector$5=new Vector3,_matrix=new Matrix4;class SkinnedMesh extends Mesh{constructor(e,t){super(e,t),this.isSkinnedMesh=!0,this.type="SkinnedMesh",this.bindMode="attached",this.bindMatrix=new Matrix4,this.bindMatrixInverse=new Matrix4}copy(e,t){return super.copy(e,t),this.bindMode=e.bindMode,this.bindMatrix.copy(e.bindMatrix),this.bindMatrixInverse.copy(e.bindMatrixInverse),this.skeleton=e.skeleton,this}bind(e,t){this.skeleton=e,t===void 0&&(this.updateMatrixWorld(!0),this.skeleton.calculateInverses(),t=this.matrixWorld),this.bindMatrix.copy(t),this.bindMatrixInverse.copy(t).invert()}pose(){this.skeleton.pose()}normalizeSkinWeights(){const e=new Vector4,t=this.geometry.attributes.skinWeight;for(let i=0,r=t.count;i<r;i++){e.fromBufferAttribute(t,i);const s=1/e.manhattanLength();s!==1/0?e.multiplyScalar(s):e.set(1,0,0,0),t.setXYZW(i,e.x,e.y,e.z,e.w)}}updateMatrixWorld(e){super.updateMatrixWorld(e),this.bindMode==="attached"?this.bindMatrixInverse.copy(this.matrixWorld).invert():this.bindMode==="detached"?this.bindMatrixInverse.copy(this.bindMatrix).invert():console.warn("THREE.SkinnedMesh: Unrecognized bindMode: "+this.bindMode)}boneTransform(e,t){const i=this.skeleton,r=this.geometry;_skinIndex.fromBufferAttribute(r.attributes.skinIndex,e),_skinWeight.fromBufferAttribute(r.attributes.skinWeight,e),_basePosition.copy(t).applyMatrix4(this.bindMatrix),t.set(0,0,0);for(let s=0;s<4;s++){const a=_skinWeight.getComponent(s);if(a!==0){const o=_skinIndex.getComponent(s);_matrix.multiplyMatrices(i.bones[o].matrixWorld,i.boneInverses[o]),t.addScaledVector(_vector$5.copy(_basePosition).applyMatrix4(_matrix),a)}}return t.applyMatrix4(this.bindMatrixInverse)}}class Bone extends Object3D{constructor(){super(),this.isBone=!0,this.type="Bone"}}class DataTexture extends Texture{constructor(e=null,t=1,i=1,r,s,a,o,l,c=NearestFilter,u=NearestFilter,d,f){super(null,a,o,l,c,u,r,s,d,f),this.isDataTexture=!0,this.image={data:e,width:t,height:i},this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1}}const _offsetMatrix=new Matrix4,_identityMatrix=new Matrix4;class Skeleton{constructor(e=[],t=[]){this.uuid=generateUUID(),this.bones=e.slice(0),this.boneInverses=t,this.boneMatrices=null,this.boneTexture=null,this.boneTextureSize=0,this.frame=-1,this.init()}init(){const e=this.bones,t=this.boneInverses;if(this.boneMatrices=new Float32Array(e.length*16),t.length===0)this.calculateInverses();else if(e.length!==t.length){console.warn("THREE.Skeleton: Number of inverse bone matrices does not match amount of bones."),this.boneInverses=[];for(let i=0,r=this.bones.length;i<r;i++)this.boneInverses.push(new Matrix4)}}calculateInverses(){this.boneInverses.length=0;for(let e=0,t=this.bones.length;e<t;e++){const i=new Matrix4;this.bones[e]&&i.copy(this.bones[e].matrixWorld).invert(),this.boneInverses.push(i)}}pose(){for(let e=0,t=this.bones.length;e<t;e++){const i=this.bones[e];i&&i.matrixWorld.copy(this.boneInverses[e]).invert()}for(let e=0,t=this.bones.length;e<t;e++){const i=this.bones[e];i&&(i.parent&&i.parent.isBone?(i.matrix.copy(i.parent.matrixWorld).invert(),i.matrix.multiply(i.matrixWorld)):i.matrix.copy(i.matrixWorld),i.matrix.decompose(i.position,i.quaternion,i.scale))}}update(){const e=this.bones,t=this.boneInverses,i=this.boneMatrices,r=this.boneTexture;for(let s=0,a=e.length;s<a;s++){const o=e[s]?e[s].matrixWorld:_identityMatrix;_offsetMatrix.multiplyMatrices(o,t[s]),_offsetMatrix.toArray(i,s*16)}r!==null&&(r.needsUpdate=!0)}clone(){return new Skeleton(this.bones,this.boneInverses)}computeBoneTexture(){let e=Math.sqrt(this.bones.length*4);e=ceilPowerOfTwo(e),e=Math.max(e,4);const t=new Float32Array(e*e*4);t.set(this.boneMatrices);const i=new DataTexture(t,e,e,RGBAFormat,FloatType);return i.needsUpdate=!0,this.boneMatrices=t,this.boneTexture=i,this.boneTextureSize=e,this}getBoneByName(e){for(let t=0,i=this.bones.length;t<i;t++){const r=this.bones[t];if(r.name===e)return r}}dispose(){this.boneTexture!==null&&(this.boneTexture.dispose(),this.boneTexture=null)}fromJSON(e,t){this.uuid=e.uuid;for(let i=0,r=e.bones.length;i<r;i++){const s=e.bones[i];let a=t[s];a===void 0&&(console.warn("THREE.Skeleton: No bone found with UUID:",s),a=new Bone),this.bones.push(a),this.boneInverses.push(new Matrix4().fromArray(e.boneInverses[i]))}return this.init(),this}toJSON(){const e={metadata:{version:4.5,type:"Skeleton",generator:"Skeleton.toJSON"},bones:[],boneInverses:[]};e.uuid=this.uuid;const t=this.bones,i=this.boneInverses;for(let r=0,s=t.length;r<s;r++){const a=t[r];e.bones.push(a.uuid);const o=i[r];e.boneInverses.push(o.toArray())}return e}}class InstancedBufferAttribute extends BufferAttribute{constructor(e,t,i,r=1){super(e,t,i),this.isInstancedBufferAttribute=!0,this.meshPerAttribute=r}copy(e){return super.copy(e),this.meshPerAttribute=e.meshPerAttribute,this}toJSON(){const e=super.toJSON();return e.meshPerAttribute=this.meshPerAttribute,e.isInstancedBufferAttribute=!0,e}}const _instanceLocalMatrix=new Matrix4,_instanceWorldMatrix=new Matrix4,_instanceIntersects=[],_identity=new Matrix4,_mesh=new Mesh;class InstancedMesh extends Mesh{constructor(e,t,i){super(e,t),this.isInstancedMesh=!0,this.instanceMatrix=new InstancedBufferAttribute(new Float32Array(i*16),16),this.instanceColor=null,this.count=i,this.frustumCulled=!1;for(let r=0;r<i;r++)this.setMatrixAt(r,_identity)}copy(e,t){return super.copy(e,t),this.instanceMatrix.copy(e.instanceMatrix),e.instanceColor!==null&&(this.instanceColor=e.instanceColor.clone()),this.count=e.count,this}getColorAt(e,t){t.fromArray(this.instanceColor.array,e*3)}getMatrixAt(e,t){t.fromArray(this.instanceMatrix.array,e*16)}raycast(e,t){const i=this.matrixWorld,r=this.count;if(_mesh.geometry=this.geometry,_mesh.material=this.material,_mesh.material!==void 0)for(let s=0;s<r;s++){this.getMatrixAt(s,_instanceLocalMatrix),_instanceWorldMatrix.multiplyMatrices(i,_instanceLocalMatrix),_mesh.matrixWorld=_instanceWorldMatrix,_mesh.raycast(e,_instanceIntersects);for(let a=0,o=_instanceIntersects.length;a<o;a++){const l=_instanceIntersects[a];l.instanceId=s,l.object=this,t.push(l)}_instanceIntersects.length=0}}setColorAt(e,t){this.instanceColor===null&&(this.instanceColor=new InstancedBufferAttribute(new Float32Array(this.instanceMatrix.count*3),3)),t.toArray(this.instanceColor.array,e*3)}setMatrixAt(e,t){t.toArray(this.instanceMatrix.array,e*16)}updateMorphTargets(){}dispose(){this.dispatchEvent({type:"dispose"})}}class LineBasicMaterial extends Material{constructor(e){super(),this.isLineBasicMaterial=!0,this.type="LineBasicMaterial",this.color=new Color(16777215),this.linewidth=1,this.linecap="round",this.linejoin="round",this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.linewidth=e.linewidth,this.linecap=e.linecap,this.linejoin=e.linejoin,this.fog=e.fog,this}}const _start$1=new Vector3,_end$1=new Vector3,_inverseMatrix$1=new Matrix4,_ray$1=new Ray,_sphere$1=new Sphere;class Line extends Object3D{constructor(e=new BufferGeometry,t=new LineBasicMaterial){super(),this.isLine=!0,this.type="Line",this.geometry=e,this.material=t,this.updateMorphTargets()}copy(e,t){return super.copy(e,t),this.material=e.material,this.geometry=e.geometry,this}computeLineDistances(){const e=this.geometry;if(e.index===null){const t=e.attributes.position,i=[0];for(let r=1,s=t.count;r<s;r++)_start$1.fromBufferAttribute(t,r-1),_end$1.fromBufferAttribute(t,r),i[r]=i[r-1],i[r]+=_start$1.distanceTo(_end$1);e.setAttribute("lineDistance",new Float32BufferAttribute(i,1))}else console.warn("THREE.Line.computeLineDistances(): Computation only possible with non-indexed BufferGeometry.");return this}raycast(e,t){const i=this.geometry,r=this.matrixWorld,s=e.params.Line.threshold,a=i.drawRange;if(i.boundingSphere===null&&i.computeBoundingSphere(),_sphere$1.copy(i.boundingSphere),_sphere$1.applyMatrix4(r),_sphere$1.radius+=s,e.ray.intersectsSphere(_sphere$1)===!1)return;_inverseMatrix$1.copy(r).invert(),_ray$1.copy(e.ray).applyMatrix4(_inverseMatrix$1);const o=s/((this.scale.x+this.scale.y+this.scale.z)/3),l=o*o,c=new Vector3,u=new Vector3,d=new Vector3,f=new Vector3,m=this.isLineSegments?2:1,v=i.index,g=i.attributes.position;if(v!==null){const x=Math.max(0,a.start),S=Math.min(v.count,a.start+a.count);for(let y=x,b=S-1;y<b;y+=m){const w=v.getX(y),C=v.getX(y+1);if(c.fromBufferAttribute(g,w),u.fromBufferAttribute(g,C),_ray$1.distanceSqToSegment(c,u,f,d)>l)continue;f.applyMatrix4(this.matrixWorld);const M=e.ray.origin.distanceTo(f);M<e.near||M>e.far||t.push({distance:M,point:d.clone().applyMatrix4(this.matrixWorld),index:y,face:null,faceIndex:null,object:this})}}else{const x=Math.max(0,a.start),S=Math.min(g.count,a.start+a.count);for(let y=x,b=S-1;y<b;y+=m){if(c.fromBufferAttribute(g,y),u.fromBufferAttribute(g,y+1),_ray$1.distanceSqToSegment(c,u,f,d)>l)continue;f.applyMatrix4(this.matrixWorld);const C=e.ray.origin.distanceTo(f);C<e.near||C>e.far||t.push({distance:C,point:d.clone().applyMatrix4(this.matrixWorld),index:y,face:null,faceIndex:null,object:this})}}}updateMorphTargets(){const t=this.geometry.morphAttributes,i=Object.keys(t);if(i.length>0){const r=t[i[0]];if(r!==void 0){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(let s=0,a=r.length;s<a;s++){const o=r[s].name||String(s);this.morphTargetInfluences.push(0),this.morphTargetDictionary[o]=s}}}}}const _start$2=new Vector3,_end$2=new Vector3;class LineSegments extends Line{constructor(e,t){super(e,t),this.isLineSegments=!0,this.type="LineSegments"}computeLineDistances(){const e=this.geometry;if(e.index===null){const t=e.attributes.position,i=[];for(let r=0,s=t.count;r<s;r+=2)_start$2.fromBufferAttribute(t,r),_end$2.fromBufferAttribute(t,r+1),i[r]=r===0?0:i[r-1],i[r+1]=i[r]+_start$2.distanceTo(_end$2);e.setAttribute("lineDistance",new Float32BufferAttribute(i,1))}else console.warn("THREE.LineSegments.computeLineDistances(): Computation only possible with non-indexed BufferGeometry.");return this}}class LineLoop extends Line{constructor(e,t){super(e,t),this.isLineLoop=!0,this.type="LineLoop"}}class PointsMaterial extends Material{constructor(e){super(),this.isPointsMaterial=!0,this.type="PointsMaterial",this.color=new Color(16777215),this.map=null,this.alphaMap=null,this.size=1,this.sizeAttenuation=!0,this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.map=e.map,this.alphaMap=e.alphaMap,this.size=e.size,this.sizeAttenuation=e.sizeAttenuation,this.fog=e.fog,this}}const _inverseMatrix=new Matrix4,_ray$3=new Ray,_sphere$4=new Sphere,_position$2=new Vector3;class Points extends Object3D{constructor(e=new BufferGeometry,t=new PointsMaterial){super(),this.isPoints=!0,this.type="Points",this.geometry=e,this.material=t,this.updateMorphTargets()}copy(e,t){return super.copy(e,t),this.material=e.material,this.geometry=e.geometry,this}raycast(e,t){const i=this.geometry,r=this.matrixWorld,s=e.params.Points.threshold,a=i.drawRange;if(i.boundingSphere===null&&i.computeBoundingSphere(),_sphere$4.copy(i.boundingSphere),_sphere$4.applyMatrix4(r),_sphere$4.radius+=s,e.ray.intersectsSphere(_sphere$4)===!1)return;_inverseMatrix.copy(r).invert(),_ray$3.copy(e.ray).applyMatrix4(_inverseMatrix);const o=s/((this.scale.x+this.scale.y+this.scale.z)/3),l=o*o,c=i.index,d=i.attributes.position;if(c!==null){const f=Math.max(0,a.start),m=Math.min(c.count,a.start+a.count);for(let v=f,_=m;v<_;v++){const g=c.getX(v);_position$2.fromBufferAttribute(d,g),testPoint(_position$2,g,l,r,e,t,this)}}else{const f=Math.max(0,a.start),m=Math.min(d.count,a.start+a.count);for(let v=f,_=m;v<_;v++)_position$2.fromBufferAttribute(d,v),testPoint(_position$2,v,l,r,e,t,this)}}updateMorphTargets(){const t=this.geometry.morphAttributes,i=Object.keys(t);if(i.length>0){const r=t[i[0]];if(r!==void 0){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(let s=0,a=r.length;s<a;s++){const o=r[s].name||String(s);this.morphTargetInfluences.push(0),this.morphTargetDictionary[o]=s}}}}}function testPoint(n,e,t,i,r,s,a){const o=_ray$3.distanceSqToPoint(n);if(o<t){const l=new Vector3;_ray$3.closestPointToPoint(n,l),l.applyMatrix4(i);const c=r.ray.origin.distanceTo(l);if(c<r.near||c>r.far)return;s.push({distance:c,distanceToRay:Math.sqrt(o),point:l,index:e,face:null,object:a})}}class VideoTexture extends Texture{constructor(e,t,i,r,s,a,o,l,c){super(e,t,i,r,s,a,o,l,c),this.isVideoTexture=!0,this.minFilter=a!==void 0?a:LinearFilter,this.magFilter=s!==void 0?s:LinearFilter,this.generateMipmaps=!1;const u=this;function d(){u.needsUpdate=!0,e.requestVideoFrameCallback(d)}"requestVideoFrameCallback"in e&&e.requestVideoFrameCallback(d)}clone(){return new this.constructor(this.image).copy(this)}update(){const e=this.image;"requestVideoFrameCallback"in e===!1&&e.readyState>=e.HAVE_CURRENT_DATA&&(this.needsUpdate=!0)}}class FramebufferTexture extends Texture{constructor(e,t,i){super({width:e,height:t}),this.isFramebufferTexture=!0,this.format=i,this.magFilter=NearestFilter,this.minFilter=NearestFilter,this.generateMipmaps=!1,this.needsUpdate=!0}}class CompressedTexture extends Texture{constructor(e,t,i,r,s,a,o,l,c,u,d,f){super(null,a,o,l,c,u,r,s,d,f),this.isCompressedTexture=!0,this.image={width:t,height:i},this.mipmaps=e,this.flipY=!1,this.generateMipmaps=!1}}class CompressedArrayTexture extends CompressedTexture{constructor(e,t,i,r,s,a){super(e,t,i,s,a),this.isCompressedArrayTexture=!0,this.image.depth=r,this.wrapR=ClampToEdgeWrapping}}class CanvasTexture extends Texture{constructor(e,t,i,r,s,a,o,l,c){super(e,t,i,r,s,a,o,l,c),this.isCanvasTexture=!0,this.needsUpdate=!0}}class Curve{constructor(){this.type="Curve",this.arcLengthDivisions=200}getPoint(){return console.warn("THREE.Curve: .getPoint() not implemented."),null}getPointAt(e,t){const i=this.getUtoTmapping(e);return this.getPoint(i,t)}getPoints(e=5){const t=[];for(let i=0;i<=e;i++)t.push(this.getPoint(i/e));return t}getSpacedPoints(e=5){const t=[];for(let i=0;i<=e;i++)t.push(this.getPointAt(i/e));return t}getLength(){const e=this.getLengths();return e[e.length-1]}getLengths(e=this.arcLengthDivisions){if(this.cacheArcLengths&&this.cacheArcLengths.length===e+1&&!this.needsUpdate)return this.cacheArcLengths;this.needsUpdate=!1;const t=[];let i,r=this.getPoint(0),s=0;t.push(0);for(let a=1;a<=e;a++)i=this.getPoint(a/e),s+=i.distanceTo(r),t.push(s),r=i;return this.cacheArcLengths=t,t}updateArcLengths(){this.needsUpdate=!0,this.getLengths()}getUtoTmapping(e,t){const i=this.getLengths();let r=0;const s=i.length;let a;t?a=t:a=e*i[s-1];let o=0,l=s-1,c;for(;o<=l;)if(r=Math.floor(o+(l-o)/2),c=i[r]-a,c<0)o=r+1;else if(c>0)l=r-1;else{l=r;break}if(r=l,i[r]===a)return r/(s-1);const u=i[r],f=i[r+1]-u,m=(a-u)/f;return(r+m)/(s-1)}getTangent(e,t){let r=e-1e-4,s=e+1e-4;r<0&&(r=0),s>1&&(s=1);const a=this.getPoint(r),o=this.getPoint(s),l=t||(a.isVector2?new Vector2:new Vector3);return l.copy(o).sub(a).normalize(),l}getTangentAt(e,t){const i=this.getUtoTmapping(e);return this.getTangent(i,t)}computeFrenetFrames(e,t){const i=new Vector3,r=[],s=[],a=[],o=new Vector3,l=new Matrix4;for(let m=0;m<=e;m++){const v=m/e;r[m]=this.getTangentAt(v,new Vector3)}s[0]=new Vector3,a[0]=new Vector3;let c=Number.MAX_VALUE;const u=Math.abs(r[0].x),d=Math.abs(r[0].y),f=Math.abs(r[0].z);u<=c&&(c=u,i.set(1,0,0)),d<=c&&(c=d,i.set(0,1,0)),f<=c&&i.set(0,0,1),o.crossVectors(r[0],i).normalize(),s[0].crossVectors(r[0],o),a[0].crossVectors(r[0],s[0]);for(let m=1;m<=e;m++){if(s[m]=s[m-1].clone(),a[m]=a[m-1].clone(),o.crossVectors(r[m-1],r[m]),o.length()>Number.EPSILON){o.normalize();const v=Math.acos(clamp(r[m-1].dot(r[m]),-1,1));s[m].applyMatrix4(l.makeRotationAxis(o,v))}a[m].crossVectors(r[m],s[m])}if(t===!0){let m=Math.acos(clamp(s[0].dot(s[e]),-1,1));m/=e,r[0].dot(o.crossVectors(s[0],s[e]))>0&&(m=-m);for(let v=1;v<=e;v++)s[v].applyMatrix4(l.makeRotationAxis(r[v],m*v)),a[v].crossVectors(r[v],s[v])}return{tangents:r,normals:s,binormals:a}}clone(){return new this.constructor().copy(this)}copy(e){return this.arcLengthDivisions=e.arcLengthDivisions,this}toJSON(){const e={metadata:{version:4.5,type:"Curve",generator:"Curve.toJSON"}};return e.arcLengthDivisions=this.arcLengthDivisions,e.type=this.type,e}fromJSON(e){return this.arcLengthDivisions=e.arcLengthDivisions,this}}class EllipseCurve extends Curve{constructor(e=0,t=0,i=1,r=1,s=0,a=Math.PI*2,o=!1,l=0){super(),this.isEllipseCurve=!0,this.type="EllipseCurve",this.aX=e,this.aY=t,this.xRadius=i,this.yRadius=r,this.aStartAngle=s,this.aEndAngle=a,this.aClockwise=o,this.aRotation=l}getPoint(e,t){const i=t||new Vector2,r=Math.PI*2;let s=this.aEndAngle-this.aStartAngle;const a=Math.abs(s)<Number.EPSILON;for(;s<0;)s+=r;for(;s>r;)s-=r;s<Number.EPSILON&&(a?s=0:s=r),this.aClockwise===!0&&!a&&(s===r?s=-r:s=s-r);const o=this.aStartAngle+e*s;let l=this.aX+this.xRadius*Math.cos(o),c=this.aY+this.yRadius*Math.sin(o);if(this.aRotation!==0){const u=Math.cos(this.aRotation),d=Math.sin(this.aRotation),f=l-this.aX,m=c-this.aY;l=f*u-m*d+this.aX,c=f*d+m*u+this.aY}return i.set(l,c)}copy(e){return super.copy(e),this.aX=e.aX,this.aY=e.aY,this.xRadius=e.xRadius,this.yRadius=e.yRadius,this.aStartAngle=e.aStartAngle,this.aEndAngle=e.aEndAngle,this.aClockwise=e.aClockwise,this.aRotation=e.aRotation,this}toJSON(){const e=super.toJSON();return e.aX=this.aX,e.aY=this.aY,e.xRadius=this.xRadius,e.yRadius=this.yRadius,e.aStartAngle=this.aStartAngle,e.aEndAngle=this.aEndAngle,e.aClockwise=this.aClockwise,e.aRotation=this.aRotation,e}fromJSON(e){return super.fromJSON(e),this.aX=e.aX,this.aY=e.aY,this.xRadius=e.xRadius,this.yRadius=e.yRadius,this.aStartAngle=e.aStartAngle,this.aEndAngle=e.aEndAngle,this.aClockwise=e.aClockwise,this.aRotation=e.aRotation,this}}class ArcCurve extends EllipseCurve{constructor(e,t,i,r,s,a){super(e,t,i,i,r,s,a),this.isArcCurve=!0,this.type="ArcCurve"}}function CubicPoly(){let n=0,e=0,t=0,i=0;function r(s,a,o,l){n=s,e=o,t=-3*s+3*a-2*o-l,i=2*s-2*a+o+l}return{initCatmullRom:function(s,a,o,l,c){r(a,o,c*(o-s),c*(l-a))},initNonuniformCatmullRom:function(s,a,o,l,c,u,d){let f=(a-s)/c-(o-s)/(c+u)+(o-a)/u,m=(o-a)/u-(l-a)/(u+d)+(l-o)/d;f*=u,m*=u,r(a,o,f,m)},calc:function(s){const a=s*s,o=a*s;return n+e*s+t*a+i*o}}}const tmp=new Vector3,px=new CubicPoly,py=new CubicPoly,pz=new CubicPoly;class CatmullRomCurve3 extends Curve{constructor(e=[],t=!1,i="centripetal",r=.5){super(),this.isCatmullRomCurve3=!0,this.type="CatmullRomCurve3",this.points=e,this.closed=t,this.curveType=i,this.tension=r}getPoint(e,t=new Vector3){const i=t,r=this.points,s=r.length,a=(s-(this.closed?0:1))*e;let o=Math.floor(a),l=a-o;this.closed?o+=o>0?0:(Math.floor(Math.abs(o)/s)+1)*s:l===0&&o===s-1&&(o=s-2,l=1);let c,u;this.closed||o>0?c=r[(o-1)%s]:(tmp.subVectors(r[0],r[1]).add(r[0]),c=tmp);const d=r[o%s],f=r[(o+1)%s];if(this.closed||o+2<s?u=r[(o+2)%s]:(tmp.subVectors(r[s-1],r[s-2]).add(r[s-1]),u=tmp),this.curveType==="centripetal"||this.curveType==="chordal"){const m=this.curveType==="chordal"?.5:.25;let v=Math.pow(c.distanceToSquared(d),m),_=Math.pow(d.distanceToSquared(f),m),g=Math.pow(f.distanceToSquared(u),m);_<1e-4&&(_=1),v<1e-4&&(v=_),g<1e-4&&(g=_),px.initNonuniformCatmullRom(c.x,d.x,f.x,u.x,v,_,g),py.initNonuniformCatmullRom(c.y,d.y,f.y,u.y,v,_,g),pz.initNonuniformCatmullRom(c.z,d.z,f.z,u.z,v,_,g)}else this.curveType==="catmullrom"&&(px.initCatmullRom(c.x,d.x,f.x,u.x,this.tension),py.initCatmullRom(c.y,d.y,f.y,u.y,this.tension),pz.initCatmullRom(c.z,d.z,f.z,u.z,this.tension));return i.set(px.calc(l),py.calc(l),pz.calc(l)),i}copy(e){super.copy(e),this.points=[];for(let t=0,i=e.points.length;t<i;t++){const r=e.points[t];this.points.push(r.clone())}return this.closed=e.closed,this.curveType=e.curveType,this.tension=e.tension,this}toJSON(){const e=super.toJSON();e.points=[];for(let t=0,i=this.points.length;t<i;t++){const r=this.points[t];e.points.push(r.toArray())}return e.closed=this.closed,e.curveType=this.curveType,e.tension=this.tension,e}fromJSON(e){super.fromJSON(e),this.points=[];for(let t=0,i=e.points.length;t<i;t++){const r=e.points[t];this.points.push(new Vector3().fromArray(r))}return this.closed=e.closed,this.curveType=e.curveType,this.tension=e.tension,this}}function CatmullRom(n,e,t,i,r){const s=(i-e)*.5,a=(r-t)*.5,o=n*n,l=n*o;return(2*t-2*i+s+a)*l+(-3*t+3*i-2*s-a)*o+s*n+t}function QuadraticBezierP0(n,e){const t=1-n;return t*t*e}function QuadraticBezierP1(n,e){return 2*(1-n)*n*e}function QuadraticBezierP2(n,e){return n*n*e}function QuadraticBezier(n,e,t,i){return QuadraticBezierP0(n,e)+QuadraticBezierP1(n,t)+QuadraticBezierP2(n,i)}function CubicBezierP0(n,e){const t=1-n;return t*t*t*e}function CubicBezierP1(n,e){const t=1-n;return 3*t*t*n*e}function CubicBezierP2(n,e){return 3*(1-n)*n*n*e}function CubicBezierP3(n,e){return n*n*n*e}function CubicBezier(n,e,t,i,r){return CubicBezierP0(n,e)+CubicBezierP1(n,t)+CubicBezierP2(n,i)+CubicBezierP3(n,r)}class CubicBezierCurve extends Curve{constructor(e=new Vector2,t=new Vector2,i=new Vector2,r=new Vector2){super(),this.isCubicBezierCurve=!0,this.type="CubicBezierCurve",this.v0=e,this.v1=t,this.v2=i,this.v3=r}getPoint(e,t=new Vector2){const i=t,r=this.v0,s=this.v1,a=this.v2,o=this.v3;return i.set(CubicBezier(e,r.x,s.x,a.x,o.x),CubicBezier(e,r.y,s.y,a.y,o.y)),i}copy(e){return super.copy(e),this.v0.copy(e.v0),this.v1.copy(e.v1),this.v2.copy(e.v2),this.v3.copy(e.v3),this}toJSON(){const e=super.toJSON();return e.v0=this.v0.toArray(),e.v1=this.v1.toArray(),e.v2=this.v2.toArray(),e.v3=this.v3.toArray(),e}fromJSON(e){return super.fromJSON(e),this.v0.fromArray(e.v0),this.v1.fromArray(e.v1),this.v2.fromArray(e.v2),this.v3.fromArray(e.v3),this}}class CubicBezierCurve3 extends Curve{constructor(e=new Vector3,t=new Vector3,i=new Vector3,r=new Vector3){super(),this.isCubicBezierCurve3=!0,this.type="CubicBezierCurve3",this.v0=e,this.v1=t,this.v2=i,this.v3=r}getPoint(e,t=new Vector3){const i=t,r=this.v0,s=this.v1,a=this.v2,o=this.v3;return i.set(CubicBezier(e,r.x,s.x,a.x,o.x),CubicBezier(e,r.y,s.y,a.y,o.y),CubicBezier(e,r.z,s.z,a.z,o.z)),i}copy(e){return super.copy(e),this.v0.copy(e.v0),this.v1.copy(e.v1),this.v2.copy(e.v2),this.v3.copy(e.v3),this}toJSON(){const e=super.toJSON();return e.v0=this.v0.toArray(),e.v1=this.v1.toArray(),e.v2=this.v2.toArray(),e.v3=this.v3.toArray(),e}fromJSON(e){return super.fromJSON(e),this.v0.fromArray(e.v0),this.v1.fromArray(e.v1),this.v2.fromArray(e.v2),this.v3.fromArray(e.v3),this}}class LineCurve extends Curve{constructor(e=new Vector2,t=new Vector2){super(),this.isLineCurve=!0,this.type="LineCurve",this.v1=e,this.v2=t}getPoint(e,t=new Vector2){const i=t;return e===1?i.copy(this.v2):(i.copy(this.v2).sub(this.v1),i.multiplyScalar(e).add(this.v1)),i}getPointAt(e,t){return this.getPoint(e,t)}getTangent(e,t){const i=t||new Vector2;return i.copy(this.v2).sub(this.v1).normalize(),i}copy(e){return super.copy(e),this.v1.copy(e.v1),this.v2.copy(e.v2),this}toJSON(){const e=super.toJSON();return e.v1=this.v1.toArray(),e.v2=this.v2.toArray(),e}fromJSON(e){return super.fromJSON(e),this.v1.fromArray(e.v1),this.v2.fromArray(e.v2),this}}class LineCurve3 extends Curve{constructor(e=new Vector3,t=new Vector3){super(),this.isLineCurve3=!0,this.type="LineCurve3",this.v1=e,this.v2=t}getPoint(e,t=new Vector3){const i=t;return e===1?i.copy(this.v2):(i.copy(this.v2).sub(this.v1),i.multiplyScalar(e).add(this.v1)),i}getPointAt(e,t){return this.getPoint(e,t)}copy(e){return super.copy(e),this.v1.copy(e.v1),this.v2.copy(e.v2),this}toJSON(){const e=super.toJSON();return e.v1=this.v1.toArray(),e.v2=this.v2.toArray(),e}fromJSON(e){return super.fromJSON(e),this.v1.fromArray(e.v1),this.v2.fromArray(e.v2),this}}class QuadraticBezierCurve extends Curve{constructor(e=new Vector2,t=new Vector2,i=new Vector2){super(),this.isQuadraticBezierCurve=!0,this.type="QuadraticBezierCurve",this.v0=e,this.v1=t,this.v2=i}getPoint(e,t=new Vector2){const i=t,r=this.v0,s=this.v1,a=this.v2;return i.set(QuadraticBezier(e,r.x,s.x,a.x),QuadraticBezier(e,r.y,s.y,a.y)),i}copy(e){return super.copy(e),this.v0.copy(e.v0),this.v1.copy(e.v1),this.v2.copy(e.v2),this}toJSON(){const e=super.toJSON();return e.v0=this.v0.toArray(),e.v1=this.v1.toArray(),e.v2=this.v2.toArray(),e}fromJSON(e){return super.fromJSON(e),this.v0.fromArray(e.v0),this.v1.fromArray(e.v1),this.v2.fromArray(e.v2),this}}class QuadraticBezierCurve3 extends Curve{constructor(e=new Vector3,t=new Vector3,i=new Vector3){super(),this.isQuadraticBezierCurve3=!0,this.type="QuadraticBezierCurve3",this.v0=e,this.v1=t,this.v2=i}getPoint(e,t=new Vector3){const i=t,r=this.v0,s=this.v1,a=this.v2;return i.set(QuadraticBezier(e,r.x,s.x,a.x),QuadraticBezier(e,r.y,s.y,a.y),QuadraticBezier(e,r.z,s.z,a.z)),i}copy(e){return super.copy(e),this.v0.copy(e.v0),this.v1.copy(e.v1),this.v2.copy(e.v2),this}toJSON(){const e=super.toJSON();return e.v0=this.v0.toArray(),e.v1=this.v1.toArray(),e.v2=this.v2.toArray(),e}fromJSON(e){return super.fromJSON(e),this.v0.fromArray(e.v0),this.v1.fromArray(e.v1),this.v2.fromArray(e.v2),this}}class SplineCurve extends Curve{constructor(e=[]){super(),this.isSplineCurve=!0,this.type="SplineCurve",this.points=e}getPoint(e,t=new Vector2){const i=t,r=this.points,s=(r.length-1)*e,a=Math.floor(s),o=s-a,l=r[a===0?a:a-1],c=r[a],u=r[a>r.length-2?r.length-1:a+1],d=r[a>r.length-3?r.length-1:a+2];return i.set(CatmullRom(o,l.x,c.x,u.x,d.x),CatmullRom(o,l.y,c.y,u.y,d.y)),i}copy(e){super.copy(e),this.points=[];for(let t=0,i=e.points.length;t<i;t++){const r=e.points[t];this.points.push(r.clone())}return this}toJSON(){const e=super.toJSON();e.points=[];for(let t=0,i=this.points.length;t<i;t++){const r=this.points[t];e.points.push(r.toArray())}return e}fromJSON(e){super.fromJSON(e),this.points=[];for(let t=0,i=e.points.length;t<i;t++){const r=e.points[t];this.points.push(new Vector2().fromArray(r))}return this}}var Curves=Object.freeze({__proto__:null,ArcCurve,CatmullRomCurve3,CubicBezierCurve,CubicBezierCurve3,EllipseCurve,LineCurve,LineCurve3,QuadraticBezierCurve,QuadraticBezierCurve3,SplineCurve});class CurvePath extends Curve{constructor(){super(),this.type="CurvePath",this.curves=[],this.autoClose=!1}add(e){this.curves.push(e)}closePath(){const e=this.curves[0].getPoint(0),t=this.curves[this.curves.length-1].getPoint(1);e.equals(t)||this.curves.push(new LineCurve(t,e))}getPoint(e,t){const i=e*this.getLength(),r=this.getCurveLengths();let s=0;for(;s<r.length;){if(r[s]>=i){const a=r[s]-i,o=this.curves[s],l=o.getLength(),c=l===0?0:1-a/l;return o.getPointAt(c,t)}s++}return null}getLength(){const e=this.getCurveLengths();return e[e.length-1]}updateArcLengths(){this.needsUpdate=!0,this.cacheLengths=null,this.getCurveLengths()}getCurveLengths(){if(this.cacheLengths&&this.cacheLengths.length===this.curves.length)return this.cacheLengths;const e=[];let t=0;for(let i=0,r=this.curves.length;i<r;i++)t+=this.curves[i].getLength(),e.push(t);return this.cacheLengths=e,e}getSpacedPoints(e=40){const t=[];for(let i=0;i<=e;i++)t.push(this.getPoint(i/e));return this.autoClose&&t.push(t[0]),t}getPoints(e=12){const t=[];let i;for(let r=0,s=this.curves;r<s.length;r++){const a=s[r],o=a.isEllipseCurve?e*2:a.isLineCurve||a.isLineCurve3?1:a.isSplineCurve?e*a.points.length:e,l=a.getPoints(o);for(let c=0;c<l.length;c++){const u=l[c];i&&i.equals(u)||(t.push(u),i=u)}}return this.autoClose&&t.length>1&&!t[t.length-1].equals(t[0])&&t.push(t[0]),t}copy(e){super.copy(e),this.curves=[];for(let t=0,i=e.curves.length;t<i;t++){const r=e.curves[t];this.curves.push(r.clone())}return this.autoClose=e.autoClose,this}toJSON(){const e=super.toJSON();e.autoClose=this.autoClose,e.curves=[];for(let t=0,i=this.curves.length;t<i;t++){const r=this.curves[t];e.curves.push(r.toJSON())}return e}fromJSON(e){super.fromJSON(e),this.autoClose=e.autoClose,this.curves=[];for(let t=0,i=e.curves.length;t<i;t++){const r=e.curves[t];this.curves.push(new Curves[r.type]().fromJSON(r))}return this}}class Path extends CurvePath{constructor(e){super(),this.type="Path",this.currentPoint=new Vector2,e&&this.setFromPoints(e)}setFromPoints(e){this.moveTo(e[0].x,e[0].y);for(let t=1,i=e.length;t<i;t++)this.lineTo(e[t].x,e[t].y);return this}moveTo(e,t){return this.currentPoint.set(e,t),this}lineTo(e,t){const i=new LineCurve(this.currentPoint.clone(),new Vector2(e,t));return this.curves.push(i),this.currentPoint.set(e,t),this}quadraticCurveTo(e,t,i,r){const s=new QuadraticBezierCurve(this.currentPoint.clone(),new Vector2(e,t),new Vector2(i,r));return this.curves.push(s),this.currentPoint.set(i,r),this}bezierCurveTo(e,t,i,r,s,a){const o=new CubicBezierCurve(this.currentPoint.clone(),new Vector2(e,t),new Vector2(i,r),new Vector2(s,a));return this.curves.push(o),this.currentPoint.set(s,a),this}splineThru(e){const t=[this.currentPoint.clone()].concat(e),i=new SplineCurve(t);return this.curves.push(i),this.currentPoint.copy(e[e.length-1]),this}arc(e,t,i,r,s,a){const o=this.currentPoint.x,l=this.currentPoint.y;return this.absarc(e+o,t+l,i,r,s,a),this}absarc(e,t,i,r,s,a){return this.absellipse(e,t,i,i,r,s,a),this}ellipse(e,t,i,r,s,a,o,l){const c=this.currentPoint.x,u=this.currentPoint.y;return this.absellipse(e+c,t+u,i,r,s,a,o,l),this}absellipse(e,t,i,r,s,a,o,l){const c=new EllipseCurve(e,t,i,r,s,a,o,l);if(this.curves.length>0){const d=c.getPoint(0);d.equals(this.currentPoint)||this.lineTo(d.x,d.y)}this.curves.push(c);const u=c.getPoint(1);return this.currentPoint.copy(u),this}copy(e){return super.copy(e),this.currentPoint.copy(e.currentPoint),this}toJSON(){const e=super.toJSON();return e.currentPoint=this.currentPoint.toArray(),e}fromJSON(e){return super.fromJSON(e),this.currentPoint.fromArray(e.currentPoint),this}}class LatheGeometry extends BufferGeometry{constructor(e=[new Vector2(0,-.5),new Vector2(.5,0),new Vector2(0,.5)],t=12,i=0,r=Math.PI*2){super(),this.type="LatheGeometry",this.parameters={points:e,segments:t,phiStart:i,phiLength:r},t=Math.floor(t),r=clamp(r,0,Math.PI*2);const s=[],a=[],o=[],l=[],c=[],u=1/t,d=new Vector3,f=new Vector2,m=new Vector3,v=new Vector3,_=new Vector3;let g=0,x=0;for(let S=0;S<=e.length-1;S++)switch(S){case 0:g=e[S+1].x-e[S].x,x=e[S+1].y-e[S].y,m.x=x*1,m.y=-g,m.z=x*0,_.copy(m),m.normalize(),l.push(m.x,m.y,m.z);break;case e.length-1:l.push(_.x,_.y,_.z);break;default:g=e[S+1].x-e[S].x,x=e[S+1].y-e[S].y,m.x=x*1,m.y=-g,m.z=x*0,v.copy(m),m.x+=_.x,m.y+=_.y,m.z+=_.z,m.normalize(),l.push(m.x,m.y,m.z),_.copy(v)}for(let S=0;S<=t;S++){const y=i+S*u*r,b=Math.sin(y),w=Math.cos(y);for(let C=0;C<=e.length-1;C++){d.x=e[C].x*b,d.y=e[C].y,d.z=e[C].x*w,a.push(d.x,d.y,d.z),f.x=S/t,f.y=C/(e.length-1),o.push(f.x,f.y);const R=l[3*C+0]*b,M=l[3*C+1],L=l[3*C+0]*w;c.push(R,M,L)}}for(let S=0;S<t;S++)for(let y=0;y<e.length-1;y++){const b=y+S*e.length,w=b,C=b+e.length,R=b+e.length+1,M=b+1;s.push(w,C,M),s.push(R,M,C)}this.setIndex(s),this.setAttribute("position",new Float32BufferAttribute(a,3)),this.setAttribute("uv",new Float32BufferAttribute(o,2)),this.setAttribute("normal",new Float32BufferAttribute(c,3))}static fromJSON(e){return new LatheGeometry(e.points,e.segments,e.phiStart,e.phiLength)}}class CapsuleGeometry extends LatheGeometry{constructor(e=1,t=1,i=4,r=8){const s=new Path;s.absarc(0,-t/2,e,Math.PI*1.5,0),s.absarc(0,t/2,e,0,Math.PI*.5),super(s.getPoints(i),r),this.type="CapsuleGeometry",this.parameters={radius:e,height:t,capSegments:i,radialSegments:r}}static fromJSON(e){return new CapsuleGeometry(e.radius,e.length,e.capSegments,e.radialSegments)}}class CircleGeometry extends BufferGeometry{constructor(e=1,t=8,i=0,r=Math.PI*2){super(),this.type="CircleGeometry",this.parameters={radius:e,segments:t,thetaStart:i,thetaLength:r},t=Math.max(3,t);const s=[],a=[],o=[],l=[],c=new Vector3,u=new Vector2;a.push(0,0,0),o.push(0,0,1),l.push(.5,.5);for(let d=0,f=3;d<=t;d++,f+=3){const m=i+d/t*r;c.x=e*Math.cos(m),c.y=e*Math.sin(m),a.push(c.x,c.y,c.z),o.push(0,0,1),u.x=(a[f]/e+1)/2,u.y=(a[f+1]/e+1)/2,l.push(u.x,u.y)}for(let d=1;d<=t;d++)s.push(d,d+1,0);this.setIndex(s),this.setAttribute("position",new Float32BufferAttribute(a,3)),this.setAttribute("normal",new Float32BufferAttribute(o,3)),this.setAttribute("uv",new Float32BufferAttribute(l,2))}static fromJSON(e){return new CircleGeometry(e.radius,e.segments,e.thetaStart,e.thetaLength)}}class CylinderGeometry extends BufferGeometry{constructor(e=1,t=1,i=1,r=8,s=1,a=!1,o=0,l=Math.PI*2){super(),this.type="CylinderGeometry",this.parameters={radiusTop:e,radiusBottom:t,height:i,radialSegments:r,heightSegments:s,openEnded:a,thetaStart:o,thetaLength:l};const c=this;r=Math.floor(r),s=Math.floor(s);const u=[],d=[],f=[],m=[];let v=0;const _=[],g=i/2;let x=0;S(),a===!1&&(e>0&&y(!0),t>0&&y(!1)),this.setIndex(u),this.setAttribute("position",new Float32BufferAttribute(d,3)),this.setAttribute("normal",new Float32BufferAttribute(f,3)),this.setAttribute("uv",new Float32BufferAttribute(m,2));function S(){const b=new Vector3,w=new Vector3;let C=0;const R=(t-e)/i;for(let M=0;M<=s;M++){const L=[],B=M/s,Z=B*(t-e)+e;for(let q=0;q<=r;q++){const X=q/r,G=X*l+o,le=Math.sin(G),he=Math.cos(G);w.x=Z*le,w.y=-B*i+g,w.z=Z*he,d.push(w.x,w.y,w.z),b.set(le,R,he).normalize(),f.push(b.x,b.y,b.z),m.push(X,1-B),L.push(v++)}_.push(L)}for(let M=0;M<r;M++)for(let L=0;L<s;L++){const B=_[L][M],Z=_[L+1][M],q=_[L+1][M+1],X=_[L][M+1];u.push(B,Z,X),u.push(Z,q,X),C+=6}c.addGroup(x,C,0),x+=C}function y(b){const w=v,C=new Vector2,R=new Vector3;let M=0;const L=b===!0?e:t,B=b===!0?1:-1;for(let q=1;q<=r;q++)d.push(0,g*B,0),f.push(0,B,0),m.push(.5,.5),v++;const Z=v;for(let q=0;q<=r;q++){const G=q/r*l+o,le=Math.cos(G),he=Math.sin(G);R.x=L*he,R.y=g*B,R.z=L*le,d.push(R.x,R.y,R.z),f.push(0,B,0),C.x=le*.5+.5,C.y=he*.5*B+.5,m.push(C.x,C.y),v++}for(let q=0;q<r;q++){const X=w+q,G=Z+q;b===!0?u.push(G,G+1,X):u.push(G+1,G,X),M+=3}c.addGroup(x,M,b===!0?1:2),x+=M}}static fromJSON(e){return new CylinderGeometry(e.radiusTop,e.radiusBottom,e.height,e.radialSegments,e.heightSegments,e.openEnded,e.thetaStart,e.thetaLength)}}class ConeGeometry extends CylinderGeometry{constructor(e=1,t=1,i=8,r=1,s=!1,a=0,o=Math.PI*2){super(0,e,t,i,r,s,a,o),this.type="ConeGeometry",this.parameters={radius:e,height:t,radialSegments:i,heightSegments:r,openEnded:s,thetaStart:a,thetaLength:o}}static fromJSON(e){return new ConeGeometry(e.radius,e.height,e.radialSegments,e.heightSegments,e.openEnded,e.thetaStart,e.thetaLength)}}class PolyhedronGeometry extends BufferGeometry{constructor(e=[],t=[],i=1,r=0){super(),this.type="PolyhedronGeometry",this.parameters={vertices:e,indices:t,radius:i,detail:r};const s=[],a=[];o(r),c(i),u(),this.setAttribute("position",new Float32BufferAttribute(s,3)),this.setAttribute("normal",new Float32BufferAttribute(s.slice(),3)),this.setAttribute("uv",new Float32BufferAttribute(a,2)),r===0?this.computeVertexNormals():this.normalizeNormals();function o(S){const y=new Vector3,b=new Vector3,w=new Vector3;for(let C=0;C<t.length;C+=3)m(t[C+0],y),m(t[C+1],b),m(t[C+2],w),l(y,b,w,S)}function l(S,y,b,w){const C=w+1,R=[];for(let M=0;M<=C;M++){R[M]=[];const L=S.clone().lerp(b,M/C),B=y.clone().lerp(b,M/C),Z=C-M;for(let q=0;q<=Z;q++)q===0&&M===C?R[M][q]=L:R[M][q]=L.clone().lerp(B,q/Z)}for(let M=0;M<C;M++)for(let L=0;L<2*(C-M)-1;L++){const B=Math.floor(L/2);L%2===0?(f(R[M][B+1]),f(R[M+1][B]),f(R[M][B])):(f(R[M][B+1]),f(R[M+1][B+1]),f(R[M+1][B]))}}function c(S){const y=new Vector3;for(let b=0;b<s.length;b+=3)y.x=s[b+0],y.y=s[b+1],y.z=s[b+2],y.normalize().multiplyScalar(S),s[b+0]=y.x,s[b+1]=y.y,s[b+2]=y.z}function u(){const S=new Vector3;for(let y=0;y<s.length;y+=3){S.x=s[y+0],S.y=s[y+1],S.z=s[y+2];const b=g(S)/2/Math.PI+.5,w=x(S)/Math.PI+.5;a.push(b,1-w)}v(),d()}function d(){for(let S=0;S<a.length;S+=6){const y=a[S+0],b=a[S+2],w=a[S+4],C=Math.max(y,b,w),R=Math.min(y,b,w);C>.9&&R<.1&&(y<.2&&(a[S+0]+=1),b<.2&&(a[S+2]+=1),w<.2&&(a[S+4]+=1))}}function f(S){s.push(S.x,S.y,S.z)}function m(S,y){const b=S*3;y.x=e[b+0],y.y=e[b+1],y.z=e[b+2]}function v(){const S=new Vector3,y=new Vector3,b=new Vector3,w=new Vector3,C=new Vector2,R=new Vector2,M=new Vector2;for(let L=0,B=0;L<s.length;L+=9,B+=6){S.set(s[L+0],s[L+1],s[L+2]),y.set(s[L+3],s[L+4],s[L+5]),b.set(s[L+6],s[L+7],s[L+8]),C.set(a[B+0],a[B+1]),R.set(a[B+2],a[B+3]),M.set(a[B+4],a[B+5]),w.copy(S).add(y).add(b).divideScalar(3);const Z=g(w);_(C,B+0,S,Z),_(R,B+2,y,Z),_(M,B+4,b,Z)}}function _(S,y,b,w){w<0&&S.x===1&&(a[y]=S.x-1),b.x===0&&b.z===0&&(a[y]=w/2/Math.PI+.5)}function g(S){return Math.atan2(S.z,-S.x)}function x(S){return Math.atan2(-S.y,Math.sqrt(S.x*S.x+S.z*S.z))}}static fromJSON(e){return new PolyhedronGeometry(e.vertices,e.indices,e.radius,e.details)}}class DodecahedronGeometry extends PolyhedronGeometry{constructor(e=1,t=0){const i=(1+Math.sqrt(5))/2,r=1/i,s=[-1,-1,-1,-1,-1,1,-1,1,-1,-1,1,1,1,-1,-1,1,-1,1,1,1,-1,1,1,1,0,-r,-i,0,-r,i,0,r,-i,0,r,i,-r,-i,0,-r,i,0,r,-i,0,r,i,0,-i,0,-r,i,0,-r,-i,0,r,i,0,r],a=[3,11,7,3,7,15,3,15,13,7,19,17,7,17,6,7,6,15,17,4,8,17,8,10,17,10,6,8,0,16,8,16,2,8,2,10,0,12,1,0,1,18,0,18,16,6,10,2,6,2,13,6,13,15,2,16,18,2,18,3,2,3,13,18,1,9,18,9,11,18,11,3,4,14,12,4,12,0,4,0,8,11,9,5,11,5,19,11,19,7,19,5,14,19,14,4,19,4,17,1,12,14,1,14,5,1,5,9];super(s,a,e,t),this.type="DodecahedronGeometry",this.parameters={radius:e,detail:t}}static fromJSON(e){return new DodecahedronGeometry(e.radius,e.detail)}}const _v0=new Vector3,_v1$1=new Vector3,_normal=new Vector3,_triangle=new Triangle;class EdgesGeometry extends BufferGeometry{constructor(e=null,t=1){if(super(),this.type="EdgesGeometry",this.parameters={geometry:e,thresholdAngle:t},e!==null){const r=Math.pow(10,4),s=Math.cos(DEG2RAD$1*t),a=e.getIndex(),o=e.getAttribute("position"),l=a?a.count:o.count,c=[0,0,0],u=["a","b","c"],d=new Array(3),f={},m=[];for(let v=0;v<l;v+=3){a?(c[0]=a.getX(v),c[1]=a.getX(v+1),c[2]=a.getX(v+2)):(c[0]=v,c[1]=v+1,c[2]=v+2);const{a:_,b:g,c:x}=_triangle;if(_.fromBufferAttribute(o,c[0]),g.fromBufferAttribute(o,c[1]),x.fromBufferAttribute(o,c[2]),_triangle.getNormal(_normal),d[0]=`${Math.round(_.x*r)},${Math.round(_.y*r)},${Math.round(_.z*r)}`,d[1]=`${Math.round(g.x*r)},${Math.round(g.y*r)},${Math.round(g.z*r)}`,d[2]=`${Math.round(x.x*r)},${Math.round(x.y*r)},${Math.round(x.z*r)}`,!(d[0]===d[1]||d[1]===d[2]||d[2]===d[0]))for(let S=0;S<3;S++){const y=(S+1)%3,b=d[S],w=d[y],C=_triangle[u[S]],R=_triangle[u[y]],M=`${b}_${w}`,L=`${w}_${b}`;L in f&&f[L]?(_normal.dot(f[L].normal)<=s&&(m.push(C.x,C.y,C.z),m.push(R.x,R.y,R.z)),f[L]=null):M in f||(f[M]={index0:c[S],index1:c[y],normal:_normal.clone()})}}for(const v in f)if(f[v]){const{index0:_,index1:g}=f[v];_v0.fromBufferAttribute(o,_),_v1$1.fromBufferAttribute(o,g),m.push(_v0.x,_v0.y,_v0.z),m.push(_v1$1.x,_v1$1.y,_v1$1.z)}this.setAttribute("position",new Float32BufferAttribute(m,3))}}}class Shape extends Path{constructor(e){super(e),this.uuid=generateUUID(),this.type="Shape",this.holes=[]}getPointsHoles(e){const t=[];for(let i=0,r=this.holes.length;i<r;i++)t[i]=this.holes[i].getPoints(e);return t}extractPoints(e){return{shape:this.getPoints(e),holes:this.getPointsHoles(e)}}copy(e){super.copy(e),this.holes=[];for(let t=0,i=e.holes.length;t<i;t++){const r=e.holes[t];this.holes.push(r.clone())}return this}toJSON(){const e=super.toJSON();e.uuid=this.uuid,e.holes=[];for(let t=0,i=this.holes.length;t<i;t++){const r=this.holes[t];e.holes.push(r.toJSON())}return e}fromJSON(e){super.fromJSON(e),this.uuid=e.uuid,this.holes=[];for(let t=0,i=e.holes.length;t<i;t++){const r=e.holes[t];this.holes.push(new Path().fromJSON(r))}return this}}const Earcut={triangulate:function(n,e,t=2){const i=e&&e.length,r=i?e[0]*t:n.length;let s=linkedList(n,0,r,t,!0);const a=[];if(!s||s.next===s.prev)return a;let o,l,c,u,d,f,m;if(i&&(s=eliminateHoles(n,e,s,t)),n.length>80*t){o=c=n[0],l=u=n[1];for(let v=t;v<r;v+=t)d=n[v],f=n[v+1],d<o&&(o=d),f<l&&(l=f),d>c&&(c=d),f>u&&(u=f);m=Math.max(c-o,u-l),m=m!==0?32767/m:0}return earcutLinked(s,a,t,o,l,m,0),a}};function linkedList(n,e,t,i,r){let s,a;if(r===signedArea(n,e,t,i)>0)for(s=e;s<t;s+=i)a=insertNode(s,n[s],n[s+1],a);else for(s=t-i;s>=e;s-=i)a=insertNode(s,n[s],n[s+1],a);return a&&equals(a,a.next)&&(removeNode(a),a=a.next),a}function filterPoints(n,e){if(!n)return n;e||(e=n);let t=n,i;do if(i=!1,!t.steiner&&(equals(t,t.next)||area(t.prev,t,t.next)===0)){if(removeNode(t),t=e=t.prev,t===t.next)break;i=!0}else t=t.next;while(i||t!==e);return e}function earcutLinked(n,e,t,i,r,s,a){if(!n)return;!a&&s&&indexCurve(n,i,r,s);let o=n,l,c;for(;n.prev!==n.next;){if(l=n.prev,c=n.next,s?isEarHashed(n,i,r,s):isEar(n)){e.push(l.i/t|0),e.push(n.i/t|0),e.push(c.i/t|0),removeNode(n),n=c.next,o=c.next;continue}if(n=c,n===o){a?a===1?(n=cureLocalIntersections(filterPoints(n),e,t),earcutLinked(n,e,t,i,r,s,2)):a===2&&splitEarcut(n,e,t,i,r,s):earcutLinked(filterPoints(n),e,t,i,r,s,1);break}}}function isEar(n){const e=n.prev,t=n,i=n.next;if(area(e,t,i)>=0)return!1;const r=e.x,s=t.x,a=i.x,o=e.y,l=t.y,c=i.y,u=r<s?r<a?r:a:s<a?s:a,d=o<l?o<c?o:c:l<c?l:c,f=r>s?r>a?r:a:s>a?s:a,m=o>l?o>c?o:c:l>c?l:c;let v=i.next;for(;v!==e;){if(v.x>=u&&v.x<=f&&v.y>=d&&v.y<=m&&pointInTriangle(r,o,s,l,a,c,v.x,v.y)&&area(v.prev,v,v.next)>=0)return!1;v=v.next}return!0}function isEarHashed(n,e,t,i){const r=n.prev,s=n,a=n.next;if(area(r,s,a)>=0)return!1;const o=r.x,l=s.x,c=a.x,u=r.y,d=s.y,f=a.y,m=o<l?o<c?o:c:l<c?l:c,v=u<d?u<f?u:f:d<f?d:f,_=o>l?o>c?o:c:l>c?l:c,g=u>d?u>f?u:f:d>f?d:f,x=zOrder(m,v,e,t,i),S=zOrder(_,g,e,t,i);let y=n.prevZ,b=n.nextZ;for(;y&&y.z>=x&&b&&b.z<=S;){if(y.x>=m&&y.x<=_&&y.y>=v&&y.y<=g&&y!==r&&y!==a&&pointInTriangle(o,u,l,d,c,f,y.x,y.y)&&area(y.prev,y,y.next)>=0||(y=y.prevZ,b.x>=m&&b.x<=_&&b.y>=v&&b.y<=g&&b!==r&&b!==a&&pointInTriangle(o,u,l,d,c,f,b.x,b.y)&&area(b.prev,b,b.next)>=0))return!1;b=b.nextZ}for(;y&&y.z>=x;){if(y.x>=m&&y.x<=_&&y.y>=v&&y.y<=g&&y!==r&&y!==a&&pointInTriangle(o,u,l,d,c,f,y.x,y.y)&&area(y.prev,y,y.next)>=0)return!1;y=y.prevZ}for(;b&&b.z<=S;){if(b.x>=m&&b.x<=_&&b.y>=v&&b.y<=g&&b!==r&&b!==a&&pointInTriangle(o,u,l,d,c,f,b.x,b.y)&&area(b.prev,b,b.next)>=0)return!1;b=b.nextZ}return!0}function cureLocalIntersections(n,e,t){let i=n;do{const r=i.prev,s=i.next.next;!equals(r,s)&&intersects(r,i,i.next,s)&&locallyInside(r,s)&&locallyInside(s,r)&&(e.push(r.i/t|0),e.push(i.i/t|0),e.push(s.i/t|0),removeNode(i),removeNode(i.next),i=n=s),i=i.next}while(i!==n);return filterPoints(i)}function splitEarcut(n,e,t,i,r,s){let a=n;do{let o=a.next.next;for(;o!==a.prev;){if(a.i!==o.i&&isValidDiagonal(a,o)){let l=splitPolygon(a,o);a=filterPoints(a,a.next),l=filterPoints(l,l.next),earcutLinked(a,e,t,i,r,s,0),earcutLinked(l,e,t,i,r,s,0);return}o=o.next}a=a.next}while(a!==n)}function eliminateHoles(n,e,t,i){const r=[];let s,a,o,l,c;for(s=0,a=e.length;s<a;s++)o=e[s]*i,l=s<a-1?e[s+1]*i:n.length,c=linkedList(n,o,l,i,!1),c===c.next&&(c.steiner=!0),r.push(getLeftmost(c));for(r.sort(compareX),s=0;s<r.length;s++)t=eliminateHole(r[s],t);return t}function compareX(n,e){return n.x-e.x}function eliminateHole(n,e){const t=findHoleBridge(n,e);if(!t)return e;const i=splitPolygon(t,n);return filterPoints(i,i.next),filterPoints(t,t.next)}function findHoleBridge(n,e){let t=e,i=-1/0,r;const s=n.x,a=n.y;do{if(a<=t.y&&a>=t.next.y&&t.next.y!==t.y){const f=t.x+(a-t.y)*(t.next.x-t.x)/(t.next.y-t.y);if(f<=s&&f>i&&(i=f,r=t.x<t.next.x?t:t.next,f===s))return r}t=t.next}while(t!==e);if(!r)return null;const o=r,l=r.x,c=r.y;let u=1/0,d;t=r;do s>=t.x&&t.x>=l&&s!==t.x&&pointInTriangle(a<c?s:i,a,l,c,a<c?i:s,a,t.x,t.y)&&(d=Math.abs(a-t.y)/(s-t.x),locallyInside(t,n)&&(d<u||d===u&&(t.x>r.x||t.x===r.x&§orContainsSector(r,t)))&&(r=t,u=d)),t=t.next;while(t!==o);return r}function sectorContainsSector(n,e){return area(n.prev,n,e.prev)<0&&area(e.next,n,n.next)<0}function indexCurve(n,e,t,i){let r=n;do r.z===0&&(r.z=zOrder(r.x,r.y,e,t,i)),r.prevZ=r.prev,r.nextZ=r.next,r=r.next;while(r!==n);r.prevZ.nextZ=null,r.prevZ=null,sortLinked(r)}function sortLinked(n){let e,t,i,r,s,a,o,l,c=1;do{for(t=n,n=null,s=null,a=0;t;){for(a++,i=t,o=0,e=0;e<c&&(o++,i=i.nextZ,!!i);e++);for(l=c;o>0||l>0&&i;)o!==0&&(l===0||!i||t.z<=i.z)?(r=t,t=t.nextZ,o--):(r=i,i=i.nextZ,l--),s?s.nextZ=r:n=r,r.prevZ=s,s=r;t=i}s.nextZ=null,c*=2}while(a>1);return n}function zOrder(n,e,t,i,r){return n=(n-t)*r|0,e=(e-i)*r|0,n=(n|n<<8)&16711935,n=(n|n<<4)&252645135,n=(n|n<<2)&858993459,n=(n|n<<1)&1431655765,e=(e|e<<8)&16711935,e=(e|e<<4)&252645135,e=(e|e<<2)&858993459,e=(e|e<<1)&1431655765,n|e<<1}function getLeftmost(n){let e=n,t=n;do(e.x<t.x||e.x===t.x&&e.y<t.y)&&(t=e),e=e.next;while(e!==n);return t}function pointInTriangle(n,e,t,i,r,s,a,o){return(r-a)*(e-o)>=(n-a)*(s-o)&&(n-a)*(i-o)>=(t-a)*(e-o)&&(t-a)*(s-o)>=(r-a)*(i-o)}function isValidDiagonal(n,e){return n.next.i!==e.i&&n.prev.i!==e.i&&!intersectsPolygon(n,e)&&(locallyInside(n,e)&&locallyInside(e,n)&&middleInside(n,e)&&(area(n.prev,n,e.prev)||area(n,e.prev,e))||equals(n,e)&&area(n.prev,n,n.next)>0&&area(e.prev,e,e.next)>0)}function area(n,e,t){return(e.y-n.y)*(t.x-e.x)-(e.x-n.x)*(t.y-e.y)}function equals(n,e){return n.x===e.x&&n.y===e.y}function intersects(n,e,t,i){const r=sign(area(n,e,t)),s=sign(area(n,e,i)),a=sign(area(t,i,n)),o=sign(area(t,i,e));return!!(r!==s&&a!==o||r===0&&onSegment(n,t,e)||s===0&&onSegment(n,i,e)||a===0&&onSegment(t,n,i)||o===0&&onSegment(t,e,i))}function onSegment(n,e,t){return e.x<=Math.max(n.x,t.x)&&e.x>=Math.min(n.x,t.x)&&e.y<=Math.max(n.y,t.y)&&e.y>=Math.min(n.y,t.y)}function sign(n){return n>0?1:n<0?-1:0}function intersectsPolygon(n,e){let t=n;do{if(t.i!==n.i&&t.next.i!==n.i&&t.i!==e.i&&t.next.i!==e.i&&intersects(t,t.next,n,e))return!0;t=t.next}while(t!==n);return!1}function locallyInside(n,e){return area(n.prev,n,n.next)<0?area(n,e,n.next)>=0&&area(n,n.prev,e)>=0:area(n,e,n.prev)<0||area(n,n.next,e)<0}function middleInside(n,e){let t=n,i=!1;const r=(n.x+e.x)/2,s=(n.y+e.y)/2;do t.y>s!=t.next.y>s&&t.next.y!==t.y&&r<(t.next.x-t.x)*(s-t.y)/(t.next.y-t.y)+t.x&&(i=!i),t=t.next;while(t!==n);return i}function splitPolygon(n,e){const t=new Node(n.i,n.x,n.y),i=new Node(e.i,e.x,e.y),r=n.next,s=e.prev;return n.next=e,e.prev=n,t.next=r,r.prev=t,i.next=t,t.prev=i,s.next=i,i.prev=s,i}function insertNode(n,e,t,i){const r=new Node(n,e,t);return i?(r.next=i.next,r.prev=i,i.next.prev=r,i.next=r):(r.prev=r,r.next=r),r}function removeNode(n){n.next.prev=n.prev,n.prev.next=n.next,n.prevZ&&(n.prevZ.nextZ=n.nextZ),n.nextZ&&(n.nextZ.prevZ=n.prevZ)}function Node(n,e,t){this.i=n,this.x=e,this.y=t,this.prev=null,this.next=null,this.z=0,this.prevZ=null,this.nextZ=null,this.steiner=!1}function signedArea(n,e,t,i){let r=0;for(let s=e,a=t-i;s<t;s+=i)r+=(n[a]-n[s])*(n[s+1]+n[a+1]),a=s;return r}class ShapeUtils{static area(e){const t=e.length;let i=0;for(let r=t-1,s=0;s<t;r=s++)i+=e[r].x*e[s].y-e[s].x*e[r].y;return i*.5}static isClockWise(e){return ShapeUtils.area(e)<0}static triangulateShape(e,t){const i=[],r=[],s=[];removeDupEndPts(e),addContour(i,e);let a=e.length;t.forEach(removeDupEndPts);for(let l=0;l<t.length;l++)r.push(a),a+=t[l].length,addContour(i,t[l]);const o=Earcut.triangulate(i,r);for(let l=0;l<o.length;l+=3)s.push(o.slice(l,l+3));return s}}function removeDupEndPts(n){const e=n.length;e>2&&n[e-1].equals(n[0])&&n.pop()}function addContour(n,e){for(let t=0;t<e.length;t++)n.push(e[t].x),n.push(e[t].y)}class ExtrudeGeometry extends BufferGeometry{constructor(e=new Shape([new Vector2(.5,.5),new Vector2(-.5,.5),new Vector2(-.5,-.5),new Vector2(.5,-.5)]),t={}){super(),this.type="ExtrudeGeometry",this.parameters={shapes:e,options:t},e=Array.isArray(e)?e:[e];const i=this,r=[],s=[];for(let o=0,l=e.length;o<l;o++){const c=e[o];a(c)}this.setAttribute("position",new Float32BufferAttribute(r,3)),this.setAttribute("uv",new Float32BufferAttribute(s,2)),this.computeVertexNormals();function a(o){const l=[],c=t.curveSegments!==void 0?t.curveSegments:12,u=t.steps!==void 0?t.steps:1,d=t.depth!==void 0?t.depth:1;let f=t.bevelEnabled!==void 0?t.bevelEnabled:!0,m=t.bevelThickness!==void 0?t.bevelThickness:.2,v=t.bevelSize!==void 0?t.bevelSize:m-.1,_=t.bevelOffset!==void 0?t.bevelOffset:0,g=t.bevelSegments!==void 0?t.bevelSegments:3;const x=t.extrudePath,S=t.UVGenerator!==void 0?t.UVGenerator:WorldUVGenerator;let y,b=!1,w,C,R,M;x&&(y=x.getSpacedPoints(u),b=!0,f=!1,w=x.computeFrenetFrames(u,!1),C=new Vector3,R=new Vector3,M=new Vector3),f||(g=0,m=0,v=0,_=0);const L=o.extractPoints(c);let B=L.shape;const Z=L.holes;if(!ShapeUtils.isClockWise(B)){B=B.reverse();for(let D=0,k=Z.length;D<k;D++){const H=Z[D];ShapeUtils.isClockWise(H)&&(Z[D]=H.reverse())}}const X=ShapeUtils.triangulateShape(B,Z),G=B;for(let D=0,k=Z.length;D<k;D++){const H=Z[D];B=B.concat(H)}function le(D,k,H){return k||console.error("THREE.ExtrudeGeometry: vec does not exist"),k.clone().multiplyScalar(H).add(D)}const he=B.length,ue=X.length;function ie(D,k,H){let j,Y,ce;const re=D.x-k.x,se=D.y-k.y,P=H.x-D.x,N=H.y-D.y,T=re*re+se*se,E=re*N-se*P;if(Math.abs(E)>Number.EPSILON){const z=Math.sqrt(T),K=Math.sqrt(P*P+N*N),V=k.x-se/z,$=k.y+re/z,be=H.x-N/K,ge=H.y+P/K,oe=((be-V)*N-(ge-$)*P)/(re*N-se*P);j=V+re*oe-D.x,Y=$+se*oe-D.y;const Ie=j*j+Y*Y;if(Ie<=2)return new Vector2(j,Y);ce=Math.sqrt(Ie/2)}else{let z=!1;re>Number.EPSILON?P>Number.EPSILON&&(z=!0):re<-Number.EPSILON?P<-Number.EPSILON&&(z=!0):Math.sign(se)===Math.sign(N)&&(z=!0),z?(j=-se,Y=re,ce=Math.sqrt(T)):(j=re,Y=se,ce=Math.sqrt(T/2))}return new Vector2(j/ce,Y/ce)}const ve=[];for(let D=0,k=G.length,H=k-1,j=D+1;D<k;D++,H++,j++)H===k&&(H=0),j===k&&(j=0),ve[D]=ie(G[D],G[H],G[j]);const _e=[];let Q,ne=ve.concat();for(let D=0,k=Z.length;D<k;D++){const H=Z[D];Q=[];for(let j=0,Y=H.length,ce=Y-1,re=j+1;j<Y;j++,ce++,re++)ce===Y&&(ce=0),re===Y&&(re=0),Q[j]=ie(H[j],H[ce],H[re]);_e.push(Q),ne=ne.concat(Q)}for(let D=0;D<g;D++){const k=D/g,H=m*Math.cos(k*Math.PI/2),j=v*Math.sin(k*Math.PI/2)+_;for(let Y=0,ce=G.length;Y<ce;Y++){const re=le(G[Y],ve[Y],j);Le(re.x,re.y,-H)}for(let Y=0,ce=Z.length;Y<ce;Y++){const re=Z[Y];Q=_e[Y];for(let se=0,P=re.length;se<P;se++){const N=le(re[se],Q[se],j);Le(N.x,N.y,-H)}}}const ye=v+_;for(let D=0;D<he;D++){const k=f?le(B[D],ne[D],ye):B[D];b?(R.copy(w.normals[0]).multiplyScalar(k.x),C.copy(w.binormals[0]).multiplyScalar(k.y),M.copy(y[0]).add(R).add(C),Le(M.x,M.y,M.z)):Le(k.x,k.y,0)}for(let D=1;D<=u;D++)for(let k=0;k<he;k++){const H=f?le(B[k],ne[k],ye):B[k];b?(R.copy(w.normals[D]).multiplyScalar(H.x),C.copy(w.binormals[D]).multiplyScalar(H.y),M.copy(y[D]).add(R).add(C),Le(M.x,M.y,M.z)):Le(H.x,H.y,d/u*D)}for(let D=g-1;D>=0;D--){const k=D/g,H=m*Math.cos(k*Math.PI/2),j=v*Math.sin(k*Math.PI/2)+_;for(let Y=0,ce=G.length;Y<ce;Y++){const re=le(G[Y],ve[Y],j);Le(re.x,re.y,d+H)}for(let Y=0,ce=Z.length;Y<ce;Y++){const re=Z[Y];Q=_e[Y];for(let se=0,P=re.length;se<P;se++){const N=le(re[se],Q[se],j);b?Le(N.x,N.y+y[u-1].y,y[u-1].x+H):Le(N.x,N.y,d+H)}}}Me(),Te();function Me(){const D=r.length/3;if(f){let k=0,H=he*k;for(let j=0;j<ue;j++){const Y=X[j];Ee(Y[2]+H,Y[1]+H,Y[0]+H)}k=u+g*2,H=he*k;for(let j=0;j<ue;j++){const Y=X[j];Ee(Y[0]+H,Y[1]+H,Y[2]+H)}}else{for(let k=0;k<ue;k++){const H=X[k];Ee(H[2],H[1],H[0])}for(let k=0;k<ue;k++){const H=X[k];Ee(H[0]+he*u,H[1]+he*u,H[2]+he*u)}}i.addGroup(D,r.length/3-D,0)}function Te(){const D=r.length/3;let k=0;ae(G,k),k+=G.length;for(let H=0,j=Z.length;H<j;H++){const Y=Z[H];ae(Y,k),k+=Y.length}i.addGroup(D,r.length/3-D,1)}function ae(D,k){let H=D.length;for(;--H>=0;){const j=H;let Y=H-1;Y<0&&(Y=D.length-1);for(let ce=0,re=u+g*2;ce<re;ce++){const se=he*ce,P=he*(ce+1),N=k+j+se,T=k+Y+se,E=k+Y+P,z=k+j+P;Ce(N,T,E,z)}}}function Le(D,k,H){l.push(D),l.push(k),l.push(H)}function Ee(D,k,H){we(D),we(k),we(H);const j=r.length/3,Y=S.generateTopUV(i,r,j-3,j-2,j-1);O(Y[0]),O(Y[1]),O(Y[2])}function Ce(D,k,H,j){we(D),we(k),we(j),we(k),we(H),we(j);const Y=r.length/3,ce=S.generateSideWallUV(i,r,Y-6,Y-3,Y-2,Y-1);O(ce[0]),O(ce[1]),O(ce[3]),O(ce[1]),O(ce[2]),O(ce[3])}function we(D){r.push(l[D*3+0]),r.push(l[D*3+1]),r.push(l[D*3+2])}function O(D){s.push(D.x),s.push(D.y)}}}toJSON(){const e=super.toJSON(),t=this.parameters.shapes,i=this.parameters.options;return toJSON$1(t,i,e)}static fromJSON(e,t){const i=[];for(let s=0,a=e.shapes.length;s<a;s++){const o=t[e.shapes[s]];i.push(o)}const r=e.options.extrudePath;return r!==void 0&&(e.options.extrudePath=new Curves[r.type]().fromJSON(r)),new ExtrudeGeometry(i,e.options)}}const WorldUVGenerator={generateTopUV:function(n,e,t,i,r){const s=e[t*3],a=e[t*3+1],o=e[i*3],l=e[i*3+1],c=e[r*3],u=e[r*3+1];return[new Vector2(s,a),new Vector2(o,l),new Vector2(c,u)]},generateSideWallUV:function(n,e,t,i,r,s){const a=e[t*3],o=e[t*3+1],l=e[t*3+2],c=e[i*3],u=e[i*3+1],d=e[i*3+2],f=e[r*3],m=e[r*3+1],v=e[r*3+2],_=e[s*3],g=e[s*3+1],x=e[s*3+2];return Math.abs(o-u)<Math.abs(a-c)?[new Vector2(a,1-l),new Vector2(c,1-d),new Vector2(f,1-v),new Vector2(_,1-x)]:[new Vector2(o,1-l),new Vector2(u,1-d),new Vector2(m,1-v),new Vector2(g,1-x)]}};function toJSON$1(n,e,t){if(t.shapes=[],Array.isArray(n))for(let i=0,r=n.length;i<r;i++){const s=n[i];t.shapes.push(s.uuid)}else t.shapes.push(n.uuid);return t.options=Object.assign({},e),e.extrudePath!==void 0&&(t.options.extrudePath=e.extrudePath.toJSON()),t}class IcosahedronGeometry extends PolyhedronGeometry{constructor(e=1,t=0){const i=(1+Math.sqrt(5))/2,r=[-1,i,0,1,i,0,-1,-i,0,1,-i,0,0,-1,i,0,1,i,0,-1,-i,0,1,-i,i,0,-1,i,0,1,-i,0,-1,-i,0,1],s=[0,11,5,0,5,1,0,1,7,0,7,10,0,10,11,1,5,9,5,11,4,11,10,2,10,7,6,7,1,8,3,9,4,3,4,2,3,2,6,3,6,8,3,8,9,4,9,5,2,4,11,6,2,10,8,6,7,9,8,1];super(r,s,e,t),this.type="IcosahedronGeometry",this.parameters={radius:e,detail:t}}static fromJSON(e){return new IcosahedronGeometry(e.radius,e.detail)}}class OctahedronGeometry extends PolyhedronGeometry{constructor(e=1,t=0){const i=[1,0,0,-1,0,0,0,1,0,0,-1,0,0,0,1,0,0,-1],r=[0,2,4,0,4,3,0,3,5,0,5,2,1,2,5,1,5,3,1,3,4,1,4,2];super(i,r,e,t),this.type="OctahedronGeometry",this.parameters={radius:e,detail:t}}static fromJSON(e){return new OctahedronGeometry(e.radius,e.detail)}}class RingGeometry extends BufferGeometry{constructor(e=.5,t=1,i=8,r=1,s=0,a=Math.PI*2){super(),this.type="RingGeometry",this.parameters={innerRadius:e,outerRadius:t,thetaSegments:i,phiSegments:r,thetaStart:s,thetaLength:a},i=Math.max(3,i),r=Math.max(1,r);const o=[],l=[],c=[],u=[];let d=e;const f=(t-e)/r,m=new Vector3,v=new Vector2;for(let _=0;_<=r;_++){for(let g=0;g<=i;g++){const x=s+g/i*a;m.x=d*Math.cos(x),m.y=d*Math.sin(x),l.push(m.x,m.y,m.z),c.push(0,0,1),v.x=(m.x/t+1)/2,v.y=(m.y/t+1)/2,u.push(v.x,v.y)}d+=f}for(let _=0;_<r;_++){const g=_*(i+1);for(let x=0;x<i;x++){const S=x+g,y=S,b=S+i+1,w=S+i+2,C=S+1;o.push(y,b,C),o.push(b,w,C)}}this.setIndex(o),this.setAttribute("position",new Float32BufferAttribute(l,3)),this.setAttribute("normal",new Float32BufferAttribute(c,3)),this.setAttribute("uv",new Float32BufferAttribute(u,2))}static fromJSON(e){return new RingGeometry(e.innerRadius,e.outerRadius,e.thetaSegments,e.phiSegments,e.thetaStart,e.thetaLength)}}class ShapeGeometry extends BufferGeometry{constructor(e=new Shape([new Vector2(0,.5),new Vector2(-.5,-.5),new Vector2(.5,-.5)]),t=12){super(),this.type="ShapeGeometry",this.parameters={shapes:e,curveSegments:t};const i=[],r=[],s=[],a=[];let o=0,l=0;if(Array.isArray(e)===!1)c(e);else for(let u=0;u<e.length;u++)c(e[u]),this.addGroup(o,l,u),o+=l,l=0;this.setIndex(i),this.setAttribute("position",new Float32BufferAttribute(r,3)),this.setAttribute("normal",new Float32BufferAttribute(s,3)),this.setAttribute("uv",new Float32BufferAttribute(a,2));function c(u){const d=r.length/3,f=u.extractPoints(t);let m=f.shape;const v=f.holes;ShapeUtils.isClockWise(m)===!1&&(m=m.reverse());for(let g=0,x=v.length;g<x;g++){const S=v[g];ShapeUtils.isClockWise(S)===!0&&(v[g]=S.reverse())}const _=ShapeUtils.triangulateShape(m,v);for(let g=0,x=v.length;g<x;g++){const S=v[g];m=m.concat(S)}for(let g=0,x=m.length;g<x;g++){const S=m[g];r.push(S.x,S.y,0),s.push(0,0,1),a.push(S.x,S.y)}for(let g=0,x=_.length;g<x;g++){const S=_[g],y=S[0]+d,b=S[1]+d,w=S[2]+d;i.push(y,b,w),l+=3}}}toJSON(){const e=super.toJSON(),t=this.parameters.shapes;return toJSON(t,e)}static fromJSON(e,t){const i=[];for(let r=0,s=e.shapes.length;r<s;r++){const a=t[e.shapes[r]];i.push(a)}return new ShapeGeometry(i,e.curveSegments)}}function toJSON(n,e){if(e.shapes=[],Array.isArray(n))for(let t=0,i=n.length;t<i;t++){const r=n[t];e.shapes.push(r.uuid)}else e.shapes.push(n.uuid);return e}class SphereGeometry extends BufferGeometry{constructor(e=1,t=32,i=16,r=0,s=Math.PI*2,a=0,o=Math.PI){super(),this.type="SphereGeometry",this.parameters={radius:e,widthSegments:t,heightSegments:i,phiStart:r,phiLength:s,thetaStart:a,thetaLength:o},t=Math.max(3,Math.floor(t)),i=Math.max(2,Math.floor(i));const l=Math.min(a+o,Math.PI);let c=0;const u=[],d=new Vector3,f=new Vector3,m=[],v=[],_=[],g=[];for(let x=0;x<=i;x++){const S=[],y=x/i;let b=0;x==0&&a==0?b=.5/t:x==i&&l==Math.PI&&(b=-.5/t);for(let w=0;w<=t;w++){const C=w/t;d.x=-e*Math.cos(r+C*s)*Math.sin(a+y*o),d.y=e*Math.cos(a+y*o),d.z=e*Math.sin(r+C*s)*Math.sin(a+y*o),v.push(d.x,d.y,d.z),f.copy(d).normalize(),_.push(f.x,f.y,f.z),g.push(C+b,1-y),S.push(c++)}u.push(S)}for(let x=0;x<i;x++)for(let S=0;S<t;S++){const y=u[x][S+1],b=u[x][S],w=u[x+1][S],C=u[x+1][S+1];(x!==0||a>0)&&m.push(y,b,C),(x!==i-1||l<Math.PI)&&m.push(b,w,C)}this.setIndex(m),this.setAttribute("position",new Float32BufferAttribute(v,3)),this.setAttribute("normal",new Float32BufferAttribute(_,3)),this.setAttribute("uv",new Float32BufferAttribute(g,2))}static fromJSON(e){return new SphereGeometry(e.radius,e.widthSegments,e.heightSegments,e.phiStart,e.phiLength,e.thetaStart,e.thetaLength)}}class TetrahedronGeometry extends PolyhedronGeometry{constructor(e=1,t=0){const i=[1,1,1,-1,-1,1,-1,1,-1,1,-1,-1],r=[2,1,0,0,3,2,1,3,0,2,3,1];super(i,r,e,t),this.type="TetrahedronGeometry",this.parameters={radius:e,detail:t}}static fromJSON(e){return new TetrahedronGeometry(e.radius,e.detail)}}class TorusGeometry extends BufferGeometry{constructor(e=1,t=.4,i=8,r=6,s=Math.PI*2){super(),this.type="TorusGeometry",this.parameters={radius:e,tube:t,radialSegments:i,tubularSegments:r,arc:s},i=Math.floor(i),r=Math.floor(r);const a=[],o=[],l=[],c=[],u=new Vector3,d=new Vector3,f=new Vector3;for(let m=0;m<=i;m++)for(let v=0;v<=r;v++){const _=v/r*s,g=m/i*Math.PI*2;d.x=(e+t*Math.cos(g))*Math.cos(_),d.y=(e+t*Math.cos(g))*Math.sin(_),d.z=t*Math.sin(g),o.push(d.x,d.y,d.z),u.x=e*Math.cos(_),u.y=e*Math.sin(_),f.subVectors(d,u).normalize(),l.push(f.x,f.y,f.z),c.push(v/r),c.push(m/i)}for(let m=1;m<=i;m++)for(let v=1;v<=r;v++){const _=(r+1)*m+v-1,g=(r+1)*(m-1)+v-1,x=(r+1)*(m-1)+v,S=(r+1)*m+v;a.push(_,g,S),a.push(g,x,S)}this.setIndex(a),this.setAttribute("position",new Float32BufferAttribute(o,3)),this.setAttribute("normal",new Float32BufferAttribute(l,3)),this.setAttribute("uv",new Float32BufferAttribute(c,2))}static fromJSON(e){return new TorusGeometry(e.radius,e.tube,e.radialSegments,e.tubularSegments,e.arc)}}class TorusKnotGeometry extends BufferGeometry{constructor(e=1,t=.4,i=64,r=8,s=2,a=3){super(),this.type="TorusKnotGeometry",this.parameters={radius:e,tube:t,tubularSegments:i,radialSegments:r,p:s,q:a},i=Math.floor(i),r=Math.floor(r);const o=[],l=[],c=[],u=[],d=new Vector3,f=new Vector3,m=new Vector3,v=new Vector3,_=new Vector3,g=new Vector3,x=new Vector3;for(let y=0;y<=i;++y){const b=y/i*s*Math.PI*2;S(b,s,a,e,m),S(b+.01,s,a,e,v),g.subVectors(v,m),x.addVectors(v,m),_.crossVectors(g,x),x.crossVectors(_,g),_.normalize(),x.normalize();for(let w=0;w<=r;++w){const C=w/r*Math.PI*2,R=-t*Math.cos(C),M=t*Math.sin(C);d.x=m.x+(R*x.x+M*_.x),d.y=m.y+(R*x.y+M*_.y),d.z=m.z+(R*x.z+M*_.z),l.push(d.x,d.y,d.z),f.subVectors(d,m).normalize(),c.push(f.x,f.y,f.z),u.push(y/i),u.push(w/r)}}for(let y=1;y<=i;y++)for(let b=1;b<=r;b++){const w=(r+1)*(y-1)+(b-1),C=(r+1)*y+(b-1),R=(r+1)*y+b,M=(r+1)*(y-1)+b;o.push(w,C,M),o.push(C,R,M)}this.setIndex(o),this.setAttribute("position",new Float32BufferAttribute(l,3)),this.setAttribute("normal",new Float32BufferAttribute(c,3)),this.setAttribute("uv",new Float32BufferAttribute(u,2));function S(y,b,w,C,R){const M=Math.cos(y),L=Math.sin(y),B=w/b*y,Z=Math.cos(B);R.x=C*(2+Z)*.5*M,R.y=C*(2+Z)*L*.5,R.z=C*Math.sin(B)*.5}}static fromJSON(e){return new TorusKnotGeometry(e.radius,e.tube,e.tubularSegments,e.radialSegments,e.p,e.q)}}class TubeGeometry extends BufferGeometry{constructor(e=new QuadraticBezierCurve3(new Vector3(-1,-1,0),new Vector3(-1,1,0),new Vector3(1,1,0)),t=64,i=1,r=8,s=!1){super(),this.type="TubeGeometry",this.parameters={path:e,tubularSegments:t,radius:i,radialSegments:r,closed:s};const a=e.computeFrenetFrames(t,s);this.tangents=a.tangents,this.normals=a.normals,this.binormals=a.binormals;const o=new Vector3,l=new Vector3,c=new Vector2;let u=new Vector3;const d=[],f=[],m=[],v=[];_(),this.setIndex(v),this.setAttribute("position",new Float32BufferAttribute(d,3)),this.setAttribute("normal",new Float32BufferAttribute(f,3)),this.setAttribute("uv",new Float32BufferAttribute(m,2));function _(){for(let y=0;y<t;y++)g(y);g(s===!1?t:0),S(),x()}function g(y){u=e.getPointAt(y/t,u);const b=a.normals[y],w=a.binormals[y];for(let C=0;C<=r;C++){const R=C/r*Math.PI*2,M=Math.sin(R),L=-Math.cos(R);l.x=L*b.x+M*w.x,l.y=L*b.y+M*w.y,l.z=L*b.z+M*w.z,l.normalize(),f.push(l.x,l.y,l.z),o.x=u.x+i*l.x,o.y=u.y+i*l.y,o.z=u.z+i*l.z,d.push(o.x,o.y,o.z)}}function x(){for(let y=1;y<=t;y++)for(let b=1;b<=r;b++){const w=(r+1)*(y-1)+(b-1),C=(r+1)*y+(b-1),R=(r+1)*y+b,M=(r+1)*(y-1)+b;v.push(w,C,M),v.push(C,R,M)}}function S(){for(let y=0;y<=t;y++)for(let b=0;b<=r;b++)c.x=y/t,c.y=b/r,m.push(c.x,c.y)}}toJSON(){const e=super.toJSON();return e.path=this.parameters.path.toJSON(),e}static fromJSON(e){return new TubeGeometry(new Curves[e.path.type]().fromJSON(e.path),e.tubularSegments,e.radius,e.radialSegments,e.closed)}}class WireframeGeometry extends BufferGeometry{constructor(e=null){if(super(),this.type="WireframeGeometry",this.parameters={geometry:e},e!==null){const t=[],i=new Set,r=new Vector3,s=new Vector3;if(e.index!==null){const a=e.attributes.position,o=e.index;let l=e.groups;l.length===0&&(l=[{start:0,count:o.count,materialIndex:0}]);for(let c=0,u=l.length;c<u;++c){const d=l[c],f=d.start,m=d.count;for(let v=f,_=f+m;v<_;v+=3)for(let g=0;g<3;g++){const x=o.getX(v+g),S=o.getX(v+(g+1)%3);r.fromBufferAttribute(a,x),s.fromBufferAttribute(a,S),isUniqueEdge(r,s,i)===!0&&(t.push(r.x,r.y,r.z),t.push(s.x,s.y,s.z))}}}else{const a=e.attributes.position;for(let o=0,l=a.count/3;o<l;o++)for(let c=0;c<3;c++){const u=3*o+c,d=3*o+(c+1)%3;r.fromBufferAttribute(a,u),s.fromBufferAttribute(a,d),isUniqueEdge(r,s,i)===!0&&(t.push(r.x,r.y,r.z),t.push(s.x,s.y,s.z))}}this.setAttribute("position",new Float32BufferAttribute(t,3))}}}function isUniqueEdge(n,e,t){const i=`${n.x},${n.y},${n.z}-${e.x},${e.y},${e.z}`,r=`${e.x},${e.y},${e.z}-${n.x},${n.y},${n.z}`;return t.has(i)===!0||t.has(r)===!0?!1:(t.add(i),t.add(r),!0)}var Geometries=Object.freeze({__proto__:null,BoxGeometry,CapsuleGeometry,CircleGeometry,ConeGeometry,CylinderGeometry,DodecahedronGeometry,EdgesGeometry,ExtrudeGeometry,IcosahedronGeometry,LatheGeometry,OctahedronGeometry,PlaneGeometry,PolyhedronGeometry,RingGeometry,ShapeGeometry,SphereGeometry,TetrahedronGeometry,TorusGeometry,TorusKnotGeometry,TubeGeometry,WireframeGeometry});class ShadowMaterial extends Material{constructor(e){super(),this.isShadowMaterial=!0,this.type="ShadowMaterial",this.color=new Color(0),this.transparent=!0,this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.fog=e.fog,this}}class RawShaderMaterial extends ShaderMaterial{constructor(e){super(e),this.isRawShaderMaterial=!0,this.type="RawShaderMaterial"}}class MeshStandardMaterial extends Material{constructor(e){super(),this.isMeshStandardMaterial=!0,this.defines={STANDARD:""},this.type="MeshStandardMaterial",this.color=new Color(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 Color(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=TangentSpaceNormalMap,this.normalScale=new Vector2(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.roughnessMap=null,this.metalnessMap=null,this.alphaMap=null,this.envMap=null,this.envMapIntensity=1,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.flatShading=!1,this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.defines={STANDARD:""},this.color.copy(e.color),this.roughness=e.roughness,this.metalness=e.metalness,this.map=e.map,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.emissive.copy(e.emissive),this.emissiveMap=e.emissiveMap,this.emissiveIntensity=e.emissiveIntensity,this.bumpMap=e.bumpMap,this.bumpScale=e.bumpScale,this.normalMap=e.normalMap,this.normalMapType=e.normalMapType,this.normalScale.copy(e.normalScale),this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.roughnessMap=e.roughnessMap,this.metalnessMap=e.metalnessMap,this.alphaMap=e.alphaMap,this.envMap=e.envMap,this.envMapIntensity=e.envMapIntensity,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this.flatShading=e.flatShading,this.fog=e.fog,this}}class MeshPhysicalMaterial extends MeshStandardMaterial{constructor(e){super(),this.isMeshPhysicalMaterial=!0,this.defines={STANDARD:"",PHYSICAL:""},this.type="MeshPhysicalMaterial",this.clearcoatMap=null,this.clearcoatRoughness=0,this.clearcoatRoughnessMap=null,this.clearcoatNormalScale=new Vector2(1,1),this.clearcoatNormalMap=null,this.ior=1.5,Object.defineProperty(this,"reflectivity",{get:function(){return clamp(2.5*(this.ior-1)/(this.ior+1),0,1)},set:function(t){this.ior=(1+.4*t)/(1-.4*t)}}),this.iridescenceMap=null,this.iridescenceIOR=1.3,this.iridescenceThicknessRange=[100,400],this.iridescenceThicknessMap=null,this.sheenColor=new Color(0),this.sheenColorMap=null,this.sheenRoughness=1,this.sheenRoughnessMap=null,this.transmissionMap=null,this.thickness=0,this.thicknessMap=null,this.attenuationDistance=1/0,this.attenuationColor=new Color(1,1,1),this.specularIntensity=1,this.specularIntensityMap=null,this.specularColor=new Color(1,1,1),this.specularColorMap=null,this._sheen=0,this._clearcoat=0,this._iridescence=0,this._transmission=0,this.setValues(e)}get sheen(){return this._sheen}set sheen(e){this._sheen>0!=e>0&&this.version++,this._sheen=e}get clearcoat(){return this._clearcoat}set clearcoat(e){this._clearcoat>0!=e>0&&this.version++,this._clearcoat=e}get iridescence(){return this._iridescence}set iridescence(e){this._iridescence>0!=e>0&&this.version++,this._iridescence=e}get transmission(){return this._transmission}set transmission(e){this._transmission>0!=e>0&&this.version++,this._transmission=e}copy(e){return super.copy(e),this.defines={STANDARD:"",PHYSICAL:""},this.clearcoat=e.clearcoat,this.clearcoatMap=e.clearcoatMap,this.clearcoatRoughness=e.clearcoatRoughness,this.clearcoatRoughnessMap=e.clearcoatRoughnessMap,this.clearcoatNormalMap=e.clearcoatNormalMap,this.clearcoatNormalScale.copy(e.clearcoatNormalScale),this.ior=e.ior,this.iridescence=e.iridescence,this.iridescenceMap=e.iridescenceMap,this.iridescenceIOR=e.iridescenceIOR,this.iridescenceThicknessRange=[...e.iridescenceThicknessRange],this.iridescenceThicknessMap=e.iridescenceThicknessMap,this.sheen=e.sheen,this.sheenColor.copy(e.sheenColor),this.sheenColorMap=e.sheenColorMap,this.sheenRoughness=e.sheenRoughness,this.sheenRoughnessMap=e.sheenRoughnessMap,this.transmission=e.transmission,this.transmissionMap=e.transmissionMap,this.thickness=e.thickness,this.thicknessMap=e.thicknessMap,this.attenuationDistance=e.attenuationDistance,this.attenuationColor.copy(e.attenuationColor),this.specularIntensity=e.specularIntensity,this.specularIntensityMap=e.specularIntensityMap,this.specularColor.copy(e.specularColor),this.specularColorMap=e.specularColorMap,this}}class MeshPhongMaterial extends Material{constructor(e){super(),this.isMeshPhongMaterial=!0,this.type="MeshPhongMaterial",this.color=new Color(16777215),this.specular=new Color(1118481),this.shininess=30,this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new Color(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=TangentSpaceNormalMap,this.normalScale=new Vector2(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.combine=MultiplyOperation,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.flatShading=!1,this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.specular.copy(e.specular),this.shininess=e.shininess,this.map=e.map,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.emissive.copy(e.emissive),this.emissiveMap=e.emissiveMap,this.emissiveIntensity=e.emissiveIntensity,this.bumpMap=e.bumpMap,this.bumpScale=e.bumpScale,this.normalMap=e.normalMap,this.normalMapType=e.normalMapType,this.normalScale.copy(e.normalScale),this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.specularMap=e.specularMap,this.alphaMap=e.alphaMap,this.envMap=e.envMap,this.combine=e.combine,this.reflectivity=e.reflectivity,this.refractionRatio=e.refractionRatio,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this.flatShading=e.flatShading,this.fog=e.fog,this}}class MeshToonMaterial extends Material{constructor(e){super(),this.isMeshToonMaterial=!0,this.defines={TOON:""},this.type="MeshToonMaterial",this.color=new Color(16777215),this.map=null,this.gradientMap=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new Color(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=TangentSpaceNormalMap,this.normalScale=new Vector2(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.alphaMap=null,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.map=e.map,this.gradientMap=e.gradientMap,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.emissive.copy(e.emissive),this.emissiveMap=e.emissiveMap,this.emissiveIntensity=e.emissiveIntensity,this.bumpMap=e.bumpMap,this.bumpScale=e.bumpScale,this.normalMap=e.normalMap,this.normalMapType=e.normalMapType,this.normalScale.copy(e.normalScale),this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.alphaMap=e.alphaMap,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this.fog=e.fog,this}}class MeshNormalMaterial extends Material{constructor(e){super(),this.isMeshNormalMaterial=!0,this.type="MeshNormalMaterial",this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=TangentSpaceNormalMap,this.normalScale=new Vector2(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.wireframe=!1,this.wireframeLinewidth=1,this.flatShading=!1,this.setValues(e)}copy(e){return super.copy(e),this.bumpMap=e.bumpMap,this.bumpScale=e.bumpScale,this.normalMap=e.normalMap,this.normalMapType=e.normalMapType,this.normalScale.copy(e.normalScale),this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.flatShading=e.flatShading,this}}class MeshLambertMaterial extends Material{constructor(e){super(),this.isMeshLambertMaterial=!0,this.type="MeshLambertMaterial",this.color=new Color(16777215),this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new Color(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=TangentSpaceNormalMap,this.normalScale=new Vector2(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.combine=MultiplyOperation,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.flatShading=!1,this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.map=e.map,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.emissive.copy(e.emissive),this.emissiveMap=e.emissiveMap,this.emissiveIntensity=e.emissiveIntensity,this.bumpMap=e.bumpMap,this.bumpScale=e.bumpScale,this.normalMap=e.normalMap,this.normalMapType=e.normalMapType,this.normalScale.copy(e.normalScale),this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.specularMap=e.specularMap,this.alphaMap=e.alphaMap,this.envMap=e.envMap,this.combine=e.combine,this.reflectivity=e.reflectivity,this.refractionRatio=e.refractionRatio,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this.flatShading=e.flatShading,this.fog=e.fog,this}}class MeshMatcapMaterial extends Material{constructor(e){super(),this.isMeshMatcapMaterial=!0,this.defines={MATCAP:""},this.type="MeshMatcapMaterial",this.color=new Color(16777215),this.matcap=null,this.map=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=TangentSpaceNormalMap,this.normalScale=new Vector2(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.alphaMap=null,this.flatShading=!1,this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.defines={MATCAP:""},this.color.copy(e.color),this.matcap=e.matcap,this.map=e.map,this.bumpMap=e.bumpMap,this.bumpScale=e.bumpScale,this.normalMap=e.normalMap,this.normalMapType=e.normalMapType,this.normalScale.copy(e.normalScale),this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.alphaMap=e.alphaMap,this.flatShading=e.flatShading,this.fog=e.fog,this}}class LineDashedMaterial extends LineBasicMaterial{constructor(e){super(),this.isLineDashedMaterial=!0,this.type="LineDashedMaterial",this.scale=1,this.dashSize=3,this.gapSize=1,this.setValues(e)}copy(e){return super.copy(e),this.scale=e.scale,this.dashSize=e.dashSize,this.gapSize=e.gapSize,this}}function arraySlice(n,e,t){return isTypedArray(n)?new n.constructor(n.subarray(e,t!==void 0?t:n.length)):n.slice(e,t)}function convertArray(n,e,t){return!n||!t&&n.constructor===e?n:typeof e.BYTES_PER_ELEMENT=="number"?new e(n):Array.prototype.slice.call(n)}function isTypedArray(n){return ArrayBuffer.isView(n)&&!(n instanceof DataView)}function getKeyframeOrder(n){function e(r,s){return n[r]-n[s]}const t=n.length,i=new Array(t);for(let r=0;r!==t;++r)i[r]=r;return i.sort(e),i}function sortedArray(n,e,t){const i=n.length,r=new n.constructor(i);for(let s=0,a=0;a!==i;++s){const o=t[s]*e;for(let l=0;l!==e;++l)r[a++]=n[o+l]}return r}function flattenJSON(n,e,t,i){let r=1,s=n[0];for(;s!==void 0&&s[i]===void 0;)s=n[r++];if(s===void 0)return;let a=s[i];if(a!==void 0)if(Array.isArray(a))do a=s[i],a!==void 0&&(e.push(s.time),t.push.apply(t,a)),s=n[r++];while(s!==void 0);else if(a.toArray!==void 0)do a=s[i],a!==void 0&&(e.push(s.time),a.toArray(t,t.length)),s=n[r++];while(s!==void 0);else do a=s[i],a!==void 0&&(e.push(s.time),t.push(a)),s=n[r++];while(s!==void 0)}function subclip(n,e,t,i,r=30){const s=n.clone();s.name=e;const a=[];for(let l=0;l<s.tracks.length;++l){const c=s.tracks[l],u=c.getValueSize(),d=[],f=[];for(let m=0;m<c.times.length;++m){const v=c.times[m]*r;if(!(v<t||v>=i)){d.push(c.times[m]);for(let _=0;_<u;++_)f.push(c.values[m*u+_])}}d.length!==0&&(c.times=convertArray(d,c.times.constructor),c.values=convertArray(f,c.values.constructor),a.push(c))}s.tracks=a;let o=1/0;for(let l=0;l<s.tracks.length;++l)o>s.tracks[l].times[0]&&(o=s.tracks[l].times[0]);for(let l=0;l<s.tracks.length;++l)s.tracks[l].shift(-1*o);return s.resetDuration(),s}function makeClipAdditive(n,e=0,t=n,i=30){i<=0&&(i=30);const r=t.tracks.length,s=e/i;for(let a=0;a<r;++a){const o=t.tracks[a],l=o.ValueTypeName;if(l==="bool"||l==="string")continue;const c=n.tracks.find(function(x){return x.name===o.name&&x.ValueTypeName===l});if(c===void 0)continue;let u=0;const d=o.getValueSize();o.createInterpolant.isInterpolantFactoryMethodGLTFCubicSpline&&(u=d/3);let f=0;const m=c.getValueSize();c.createInterpolant.isInterpolantFactoryMethodGLTFCubicSpline&&(f=m/3);const v=o.times.length-1;let _;if(s<=o.times[0]){const x=u,S=d-u;_=arraySlice(o.values,x,S)}else if(s>=o.times[v]){const x=v*d+u,S=x+d-u;_=arraySlice(o.values,x,S)}else{const x=o.createInterpolant(),S=u,y=d-u;x.evaluate(s),_=arraySlice(x.resultBuffer,S,y)}l==="quaternion"&&new Quaternion().fromArray(_).normalize().conjugate().toArray(_);const g=c.times.length;for(let x=0;x<g;++x){const S=x*m+f;if(l==="quaternion")Quaternion.multiplyQuaternionsFlat(c.values,S,_,0,c.values,S);else{const y=m-f*2;for(let b=0;b<y;++b)c.values[S+b]-=_[b]}}}return n.blendMode=AdditiveAnimationBlendMode,n}var AnimationUtils=Object.freeze({__proto__:null,arraySlice,convertArray,isTypedArray,getKeyframeOrder,sortedArray,flattenJSON,subclip,makeClipAdditive});class Interpolant{constructor(e,t,i,r){this.parameterPositions=e,this._cachedIndex=0,this.resultBuffer=r!==void 0?r:new t.constructor(i),this.sampleValues=t,this.valueSize=i,this.settings=null,this.DefaultSettings_={}}evaluate(e){const t=this.parameterPositions;let i=this._cachedIndex,r=t[i],s=t[i-1];e:{t:{let a;i:{n:if(!(e<r)){for(let o=i+2;;){if(r===void 0){if(e<s)break n;return i=t.length,this._cachedIndex=i,this.copySampleValue_(i-1)}if(i===o)break;if(s=r,r=t[++i],e<r)break t}a=t.length;break i}if(!(e>=s)){const o=t[1];e<o&&(i=2,s=o);for(let l=i-2;;){if(s===void 0)return this._cachedIndex=0,this.copySampleValue_(0);if(i===l)break;if(r=s,s=t[--i-1],e>=s)break t}a=i,i=0;break i}break e}for(;i<a;){const o=i+a>>>1;e<t[o]?a=o:i=o+1}if(r=t[i],s=t[i-1],s===void 0)return this._cachedIndex=0,this.copySampleValue_(0);if(r===void 0)return i=t.length,this._cachedIndex=i,this.copySampleValue_(i-1)}this._cachedIndex=i,this.intervalChanged_(i,s,r)}return this.interpolate_(i,s,e,r)}getSettings_(){return this.settings||this.DefaultSettings_}copySampleValue_(e){const t=this.resultBuffer,i=this.sampleValues,r=this.valueSize,s=e*r;for(let a=0;a!==r;++a)t[a]=i[s+a];return t}interpolate_(){throw new Error("call to abstract method")}intervalChanged_(){}}class CubicInterpolant extends Interpolant{constructor(e,t,i,r){super(e,t,i,r),this._weightPrev=-0,this._offsetPrev=-0,this._weightNext=-0,this._offsetNext=-0,this.DefaultSettings_={endingStart:ZeroCurvatureEnding,endingEnd:ZeroCurvatureEnding}}intervalChanged_(e,t,i){const r=this.parameterPositions;let s=e-2,a=e+1,o=r[s],l=r[a];if(o===void 0)switch(this.getSettings_().endingStart){case ZeroSlopeEnding:s=e,o=2*t-i;break;case WrapAroundEnding:s=r.length-2,o=t+r[s]-r[s+1];break;default:s=e,o=i}if(l===void 0)switch(this.getSettings_().endingEnd){case ZeroSlopeEnding:a=e,l=2*i-t;break;case WrapAroundEnding:a=1,l=i+r[1]-r[0];break;default:a=e-1,l=t}const c=(i-t)*.5,u=this.valueSize;this._weightPrev=c/(t-o),this._weightNext=c/(l-i),this._offsetPrev=s*u,this._offsetNext=a*u}interpolate_(e,t,i,r){const s=this.resultBuffer,a=this.sampleValues,o=this.valueSize,l=e*o,c=l-o,u=this._offsetPrev,d=this._offsetNext,f=this._weightPrev,m=this._weightNext,v=(i-t)/(r-t),_=v*v,g=_*v,x=-f*g+2*f*_-f*v,S=(1+f)*g+(-1.5-2*f)*_+(-.5+f)*v+1,y=(-1-m)*g+(1.5+m)*_+.5*v,b=m*g-m*_;for(let w=0;w!==o;++w)s[w]=x*a[u+w]+S*a[c+w]+y*a[l+w]+b*a[d+w];return s}}class LinearInterpolant extends Interpolant{constructor(e,t,i,r){super(e,t,i,r)}interpolate_(e,t,i,r){const s=this.resultBuffer,a=this.sampleValues,o=this.valueSize,l=e*o,c=l-o,u=(i-t)/(r-t),d=1-u;for(let f=0;f!==o;++f)s[f]=a[c+f]*d+a[l+f]*u;return s}}class DiscreteInterpolant extends Interpolant{constructor(e,t,i,r){super(e,t,i,r)}interpolate_(e){return this.copySampleValue_(e-1)}}class KeyframeTrack{constructor(e,t,i,r){if(e===void 0)throw new Error("THREE.KeyframeTrack: track name is undefined");if(t===void 0||t.length===0)throw new Error("THREE.KeyframeTrack: no keyframes in track named "+e);this.name=e,this.times=convertArray(t,this.TimeBufferType),this.values=convertArray(i,this.ValueBufferType),this.setInterpolation(r||this.DefaultInterpolation)}static toJSON(e){const t=e.constructor;let i;if(t.toJSON!==this.toJSON)i=t.toJSON(e);else{i={name:e.name,times:convertArray(e.times,Array),values:convertArray(e.values,Array)};const r=e.getInterpolation();r!==e.DefaultInterpolation&&(i.interpolation=r)}return i.type=e.ValueTypeName,i}InterpolantFactoryMethodDiscrete(e){return new DiscreteInterpolant(this.times,this.values,this.getValueSize(),e)}InterpolantFactoryMethodLinear(e){return new LinearInterpolant(this.times,this.values,this.getValueSize(),e)}InterpolantFactoryMethodSmooth(e){return new CubicInterpolant(this.times,this.values,this.getValueSize(),e)}setInterpolation(e){let t;switch(e){case InterpolateDiscrete:t=this.InterpolantFactoryMethodDiscrete;break;case InterpolateLinear:t=this.InterpolantFactoryMethodLinear;break;case InterpolateSmooth:t=this.InterpolantFactoryMethodSmooth;break}if(t===void 0){const i="unsupported interpolation for "+this.ValueTypeName+" keyframe track named "+this.name;if(this.createInterpolant===void 0)if(e!==this.DefaultInterpolation)this.setInterpolation(this.DefaultInterpolation);else throw new Error(i);return console.warn("THREE.KeyframeTrack:",i),this}return this.createInterpolant=t,this}getInterpolation(){switch(this.createInterpolant){case this.InterpolantFactoryMethodDiscrete:return InterpolateDiscrete;case this.InterpolantFactoryMethodLinear:return InterpolateLinear;case this.InterpolantFactoryMethodSmooth:return InterpolateSmooth}}getValueSize(){return this.values.length/this.times.length}shift(e){if(e!==0){const t=this.times;for(let i=0,r=t.length;i!==r;++i)t[i]+=e}return this}scale(e){if(e!==1){const t=this.times;for(let i=0,r=t.length;i!==r;++i)t[i]*=e}return this}trim(e,t){const i=this.times,r=i.length;let s=0,a=r-1;for(;s!==r&&i[s]<e;)++s;for(;a!==-1&&i[a]>t;)--a;if(++a,s!==0||a!==r){s>=a&&(a=Math.max(a,1),s=a-1);const o=this.getValueSize();this.times=arraySlice(i,s,a),this.values=arraySlice(this.values,s*o,a*o)}return this}validate(){let e=!0;const t=this.getValueSize();t-Math.floor(t)!==0&&(console.error("THREE.KeyframeTrack: Invalid value size in track.",this),e=!1);const i=this.times,r=this.values,s=i.length;s===0&&(console.error("THREE.KeyframeTrack: Track is empty.",this),e=!1);let a=null;for(let o=0;o!==s;o++){const l=i[o];if(typeof l=="number"&&isNaN(l)){console.error("THREE.KeyframeTrack: Time is not a valid number.",this,o,l),e=!1;break}if(a!==null&&a>l){console.error("THREE.KeyframeTrack: Out of order keys.",this,o,l,a),e=!1;break}a=l}if(r!==void 0&&isTypedArray(r))for(let o=0,l=r.length;o!==l;++o){const c=r[o];if(isNaN(c)){console.error("THREE.KeyframeTrack: Value is not a valid number.",this,o,c),e=!1;break}}return e}optimize(){const e=arraySlice(this.times),t=arraySlice(this.values),i=this.getValueSize(),r=this.getInterpolation()===InterpolateSmooth,s=e.length-1;let a=1;for(let o=1;o<s;++o){let l=!1;const c=e[o],u=e[o+1];if(c!==u&&(o!==1||c!==e[0]))if(r)l=!0;else{const d=o*i,f=d-i,m=d+i;for(let v=0;v!==i;++v){const _=t[d+v];if(_!==t[f+v]||_!==t[m+v]){l=!0;break}}}if(l){if(o!==a){e[a]=e[o];const d=o*i,f=a*i;for(let m=0;m!==i;++m)t[f+m]=t[d+m]}++a}}if(s>0){e[a]=e[s];for(let o=s*i,l=a*i,c=0;c!==i;++c)t[l+c]=t[o+c];++a}return a!==e.length?(this.times=arraySlice(e,0,a),this.values=arraySlice(t,0,a*i)):(this.times=e,this.values=t),this}clone(){const e=arraySlice(this.times,0),t=arraySlice(this.values,0),i=this.constructor,r=new i(this.name,e,t);return r.createInterpolant=this.createInterpolant,r}}KeyframeTrack.prototype.TimeBufferType=Float32Array;KeyframeTrack.prototype.ValueBufferType=Float32Array;KeyframeTrack.prototype.DefaultInterpolation=InterpolateLinear;class BooleanKeyframeTrack extends KeyframeTrack{}BooleanKeyframeTrack.prototype.ValueTypeName="bool";BooleanKeyframeTrack.prototype.ValueBufferType=Array;BooleanKeyframeTrack.prototype.DefaultInterpolation=InterpolateDiscrete;BooleanKeyframeTrack.prototype.InterpolantFactoryMethodLinear=void 0;BooleanKeyframeTrack.prototype.InterpolantFactoryMethodSmooth=void 0;class ColorKeyframeTrack extends KeyframeTrack{}ColorKeyframeTrack.prototype.ValueTypeName="color";class NumberKeyframeTrack extends KeyframeTrack{}NumberKeyframeTrack.prototype.ValueTypeName="number";class QuaternionLinearInterpolant extends Interpolant{constructor(e,t,i,r){super(e,t,i,r)}interpolate_(e,t,i,r){const s=this.resultBuffer,a=this.sampleValues,o=this.valueSize,l=(i-t)/(r-t);let c=e*o;for(let u=c+o;c!==u;c+=4)Quaternion.slerpFlat(s,0,a,c-o,a,c,l);return s}}class QuaternionKeyframeTrack extends KeyframeTrack{InterpolantFactoryMethodLinear(e){return new QuaternionLinearInterpolant(this.times,this.values,this.getValueSize(),e)}}QuaternionKeyframeTrack.prototype.ValueTypeName="quaternion";QuaternionKeyframeTrack.prototype.DefaultInterpolation=InterpolateLinear;QuaternionKeyframeTrack.prototype.InterpolantFactoryMethodSmooth=void 0;class StringKeyframeTrack extends KeyframeTrack{}StringKeyframeTrack.prototype.ValueTypeName="string";StringKeyframeTrack.prototype.ValueBufferType=Array;StringKeyframeTrack.prototype.DefaultInterpolation=InterpolateDiscrete;StringKeyframeTrack.prototype.InterpolantFactoryMethodLinear=void 0;StringKeyframeTrack.prototype.InterpolantFactoryMethodSmooth=void 0;class VectorKeyframeTrack extends KeyframeTrack{}VectorKeyframeTrack.prototype.ValueTypeName="vector";class AnimationClip{constructor(e,t=-1,i,r=NormalAnimationBlendMode){this.name=e,this.tracks=i,this.duration=t,this.blendMode=r,this.uuid=generateUUID(),this.duration<0&&this.resetDuration()}static parse(e){const t=[],i=e.tracks,r=1/(e.fps||1);for(let a=0,o=i.length;a!==o;++a)t.push(parseKeyframeTrack(i[a]).scale(r));const s=new this(e.name,e.duration,t,e.blendMode);return s.uuid=e.uuid,s}static toJSON(e){const t=[],i=e.tracks,r={name:e.name,duration:e.duration,tracks:t,uuid:e.uuid,blendMode:e.blendMode};for(let s=0,a=i.length;s!==a;++s)t.push(KeyframeTrack.toJSON(i[s]));return r}static CreateFromMorphTargetSequence(e,t,i,r){const s=t.length,a=[];for(let o=0;o<s;o++){let l=[],c=[];l.push((o+s-1)%s,o,(o+1)%s),c.push(0,1,0);const u=getKeyframeOrder(l);l=sortedArray(l,1,u),c=sortedArray(c,1,u),!r&&l[0]===0&&(l.push(s),c.push(c[0])),a.push(new NumberKeyframeTrack(".morphTargetInfluences["+t[o].name+"]",l,c).scale(1/i))}return new this(e,-1,a)}static findByName(e,t){let i=e;if(!Array.isArray(e)){const r=e;i=r.geometry&&r.geometry.animations||r.animations}for(let r=0;r<i.length;r++)if(i[r].name===t)return i[r];return null}static CreateClipsFromMorphTargetSequences(e,t,i){const r={},s=/^([\w-]*?)([\d]+)$/;for(let o=0,l=e.length;o<l;o++){const c=e[o],u=c.name.match(s);if(u&&u.length>1){const d=u[1];let f=r[d];f||(r[d]=f=[]),f.push(c)}}const a=[];for(const o in r)a.push(this.CreateFromMorphTargetSequence(o,r[o],t,i));return a}static parseAnimation(e,t){if(!e)return console.error("THREE.AnimationClip: No animation in JSONLoader data."),null;const i=function(d,f,m,v,_){if(m.length!==0){const g=[],x=[];flattenJSON(m,g,x,v),g.length!==0&&_.push(new d(f,g,x))}},r=[],s=e.name||"default",a=e.fps||30,o=e.blendMode;let l=e.length||-1;const c=e.hierarchy||[];for(let d=0;d<c.length;d++){const f=c[d].keys;if(!(!f||f.length===0))if(f[0].morphTargets){const m={};let v;for(v=0;v<f.length;v++)if(f[v].morphTargets)for(let _=0;_<f[v].morphTargets.length;_++)m[f[v].morphTargets[_]]=-1;for(const _ in m){const g=[],x=[];for(let S=0;S!==f[v].morphTargets.length;++S){const y=f[v];g.push(y.time),x.push(y.morphTarget===_?1:0)}r.push(new NumberKeyframeTrack(".morphTargetInfluence["+_+"]",g,x))}l=m.length*a}else{const m=".bones["+t[d].name+"]";i(VectorKeyframeTrack,m+".position",f,"pos",r),i(QuaternionKeyframeTrack,m+".quaternion",f,"rot",r),i(VectorKeyframeTrack,m+".scale",f,"scl",r)}}return r.length===0?null:new this(s,l,r,o)}resetDuration(){const e=this.tracks;let t=0;for(let i=0,r=e.length;i!==r;++i){const s=this.tracks[i];t=Math.max(t,s.times[s.times.length-1])}return this.duration=t,this}trim(){for(let e=0;e<this.tracks.length;e++)this.tracks[e].trim(0,this.duration);return this}validate(){let e=!0;for(let t=0;t<this.tracks.length;t++)e=e&&this.tracks[t].validate();return e}optimize(){for(let e=0;e<this.tracks.length;e++)this.tracks[e].optimize();return this}clone(){const e=[];for(let t=0;t<this.tracks.length;t++)e.push(this.tracks[t].clone());return new this.constructor(this.name,this.duration,e,this.blendMode)}toJSON(){return this.constructor.toJSON(this)}}function getTrackTypeForValueTypeName(n){switch(n.toLowerCase()){case"scalar":case"double":case"float":case"number":case"integer":return NumberKeyframeTrack;case"vector":case"vector2":case"vector3":case"vector4":return VectorKeyframeTrack;case"color":return ColorKeyframeTrack;case"quaternion":return QuaternionKeyframeTrack;case"bool":case"boolean":return BooleanKeyframeTrack;case"string":return StringKeyframeTrack}throw new Error("THREE.KeyframeTrack: Unsupported typeName: "+n)}function parseKeyframeTrack(n){if(n.type===void 0)throw new Error("THREE.KeyframeTrack: track type undefined, can not parse");const e=getTrackTypeForValueTypeName(n.type);if(n.times===void 0){const t=[],i=[];flattenJSON(n.keys,t,i,"value"),n.times=t,n.values=i}return e.parse!==void 0?e.parse(n):new e(n.name,n.times,n.values,n.interpolation)}const Cache={enabled:!1,files:{},add:function(n,e){this.enabled!==!1&&(this.files[n]=e)},get:function(n){if(this.enabled!==!1)return this.files[n]},remove:function(n){delete this.files[n]},clear:function(){this.files={}}};class LoadingManager{constructor(e,t,i){const r=this;let s=!1,a=0,o=0,l;const c=[];this.onStart=void 0,this.onLoad=e,this.onProgress=t,this.onError=i,this.itemStart=function(u){o++,s===!1&&r.onStart!==void 0&&r.onStart(u,a,o),s=!0},this.itemEnd=function(u){a++,r.onProgress!==void 0&&r.onProgress(u,a,o),a===o&&(s=!1,r.onLoad!==void 0&&r.onLoad())},this.itemError=function(u){r.onError!==void 0&&r.onError(u)},this.resolveURL=function(u){return l?l(u):u},this.setURLModifier=function(u){return l=u,this},this.addHandler=function(u,d){return c.push(u,d),this},this.removeHandler=function(u){const d=c.indexOf(u);return d!==-1&&c.splice(d,2),this},this.getHandler=function(u){for(let d=0,f=c.length;d<f;d+=2){const m=c[d],v=c[d+1];if(m.global&&(m.lastIndex=0),m.test(u))return v}return null}}}const DefaultLoadingManager=new LoadingManager;class Loader{constructor(e){this.manager=e!==void 0?e:DefaultLoadingManager,this.crossOrigin="anonymous",this.withCredentials=!1,this.path="",this.resourcePath="",this.requestHeader={}}load(){}loadAsync(e,t){const i=this;return new Promise(function(r,s){i.load(e,r,t,s)})}parse(){}setCrossOrigin(e){return this.crossOrigin=e,this}setWithCredentials(e){return this.withCredentials=e,this}setPath(e){return this.path=e,this}setResourcePath(e){return this.resourcePath=e,this}setRequestHeader(e){return this.requestHeader=e,this}}const loading={};class HttpError extends Error{constructor(e,t){super(e),this.response=t}}let FileLoader$1=class extends Loader{constructor(e){super(e)}load(e,t,i,r){e===void 0&&(e=""),this.path!==void 0&&(e=this.path+e),e=this.manager.resolveURL(e);const s=Cache.get(e);if(s!==void 0)return this.manager.itemStart(e),setTimeout(()=>{t&&t(s),this.manager.itemEnd(e)},0),s;if(loading[e]!==void 0){loading[e].push({onLoad:t,onProgress:i,onError:r});return}loading[e]=[],loading[e].push({onLoad:t,onProgress:i,onError:r});const a=new Request(e,{headers:new Headers(this.requestHeader),credentials:this.withCredentials?"include":"same-origin"}),o=this.mimeType,l=this.responseType;fetch(a).then(c=>{if(c.status===200||c.status===0){if(c.status===0&&console.warn("THREE.FileLoader: HTTP Status 0 received."),typeof ReadableStream>"u"||c.body===void 0||c.body.getReader===void 0)return c;const u=loading[e],d=c.body.getReader(),f=c.headers.get("Content-Length")||c.headers.get("X-File-Size"),m=f?parseInt(f):0,v=m!==0;let _=0;const g=new ReadableStream({start(x){S();function S(){d.read().then(({done:y,value:b})=>{if(y)x.close();else{_+=b.byteLength;const w=new ProgressEvent("progress",{lengthComputable:v,loaded:_,total:m});for(let C=0,R=u.length;C<R;C++){const M=u[C];M.onProgress&&M.onProgress(w)}x.enqueue(b),S()}})}}});return new Response(g)}else throw new HttpError(`fetch for "${c.url}" responded with ${c.status}: ${c.statusText}`,c)}).then(c=>{switch(l){case"arraybuffer":return c.arrayBuffer();case"blob":return c.blob();case"document":return c.text().then(u=>new DOMParser().parseFromString(u,o));case"json":return c.json();default:if(o===void 0)return c.text();{const d=/charset="?([^;"\s]*)"?/i.exec(o),f=d&&d[1]?d[1].toLowerCase():void 0,m=new TextDecoder(f);return c.arrayBuffer().then(v=>m.decode(v))}}}).then(c=>{Cache.add(e,c);const u=loading[e];delete loading[e];for(let d=0,f=u.length;d<f;d++){const m=u[d];m.onLoad&&m.onLoad(c)}}).catch(c=>{const u=loading[e];if(u===void 0)throw this.manager.itemError(e),c;delete loading[e];for(let d=0,f=u.length;d<f;d++){const m=u[d];m.onError&&m.onError(c)}this.manager.itemError(e)}).finally(()=>{this.manager.itemEnd(e)}),this.manager.itemStart(e)}setResponseType(e){return this.responseType=e,this}setMimeType(e){return this.mimeType=e,this}};class AnimationLoader extends Loader{constructor(e){super(e)}load(e,t,i,r){const s=this,a=new FileLoader$1(this.manager);a.setPath(this.path),a.setRequestHeader(this.requestHeader),a.setWithCredentials(this.withCredentials),a.load(e,function(o){try{t(s.parse(JSON.parse(o)))}catch(l){r?r(l):console.error(l),s.manager.itemError(e)}},i,r)}parse(e){const t=[];for(let i=0;i<e.length;i++){const r=AnimationClip.parse(e[i]);t.push(r)}return t}}class CompressedTextureLoader extends Loader{constructor(e){super(e)}load(e,t,i,r){const s=this,a=[],o=new CompressedTexture,l=new FileLoader$1(this.manager);l.setPath(this.path),l.setResponseType("arraybuffer"),l.setRequestHeader(this.requestHeader),l.setWithCredentials(s.withCredentials);let c=0;function u(d){l.load(e[d],function(f){const m=s.parse(f,!0);a[d]={width:m.width,height:m.height,format:m.format,mipmaps:m.mipmaps},c+=1,c===6&&(m.mipmapCount===1&&(o.minFilter=LinearFilter),o.image=a,o.format=m.format,o.needsUpdate=!0,t&&t(o))},i,r)}if(Array.isArray(e))for(let d=0,f=e.length;d<f;++d)u(d);else l.load(e,function(d){const f=s.parse(d,!0);if(f.isCubemap){const m=f.mipmaps.length/f.mipmapCount;for(let v=0;v<m;v++){a[v]={mipmaps:[]};for(let _=0;_<f.mipmapCount;_++)a[v].mipmaps.push(f.mipmaps[v*f.mipmapCount+_]),a[v].format=f.format,a[v].width=f.width,a[v].height=f.height}o.image=a}else o.image.width=f.width,o.image.height=f.height,o.mipmaps=f.mipmaps;f.mipmapCount===1&&(o.minFilter=LinearFilter),o.format=f.format,o.needsUpdate=!0,t&&t(o)},i,r);return o}}class ImageLoader extends Loader{constructor(e){super(e)}load(e,t,i,r){this.path!==void 0&&(e=this.path+e),e=this.manager.resolveURL(e);const s=this,a=Cache.get(e);if(a!==void 0)return s.manager.itemStart(e),setTimeout(function(){t&&t(a),s.manager.itemEnd(e)},0),a;const o=createElementNS("img");function l(){u(),Cache.add(e,this),t&&t(this),s.manager.itemEnd(e)}function c(d){u(),r&&r(d),s.manager.itemError(e),s.manager.itemEnd(e)}function u(){o.removeEventListener("load",l,!1),o.removeEventListener("error",c,!1)}return o.addEventListener("load",l,!1),o.addEventListener("error",c,!1),e.slice(0,5)!=="data:"&&this.crossOrigin!==void 0&&(o.crossOrigin=this.crossOrigin),s.manager.itemStart(e),o.src=e,o}}class CubeTextureLoader extends Loader{constructor(e){super(e)}load(e,t,i,r){const s=new CubeTexture,a=new ImageLoader(this.manager);a.setCrossOrigin(this.crossOrigin),a.setPath(this.path);let o=0;function l(c){a.load(e[c],function(u){s.images[c]=u,o++,o===6&&(s.needsUpdate=!0,t&&t(s))},void 0,r)}for(let c=0;c<e.length;++c)l(c);return s}}class DataTextureLoader extends Loader{constructor(e){super(e)}load(e,t,i,r){const s=this,a=new DataTexture,o=new FileLoader$1(this.manager);return o.setResponseType("arraybuffer"),o.setRequestHeader(this.requestHeader),o.setPath(this.path),o.setWithCredentials(s.withCredentials),o.load(e,function(l){const c=s.parse(l);c&&(c.image!==void 0?a.image=c.image:c.data!==void 0&&(a.image.width=c.width,a.image.height=c.height,a.image.data=c.data),a.wrapS=c.wrapS!==void 0?c.wrapS:ClampToEdgeWrapping,a.wrapT=c.wrapT!==void 0?c.wrapT:ClampToEdgeWrapping,a.magFilter=c.magFilter!==void 0?c.magFilter:LinearFilter,a.minFilter=c.minFilter!==void 0?c.minFilter:LinearFilter,a.anisotropy=c.anisotropy!==void 0?c.anisotropy:1,c.encoding!==void 0&&(a.encoding=c.encoding),c.flipY!==void 0&&(a.flipY=c.flipY),c.format!==void 0&&(a.format=c.format),c.type!==void 0&&(a.type=c.type),c.mipmaps!==void 0&&(a.mipmaps=c.mipmaps,a.minFilter=LinearMipmapLinearFilter),c.mipmapCount===1&&(a.minFilter=LinearFilter),c.generateMipmaps!==void 0&&(a.generateMipmaps=c.generateMipmaps),a.needsUpdate=!0,t&&t(a,c))},i,r),a}}class TextureLoader extends Loader{constructor(e){super(e)}load(e,t,i,r){const s=new Texture,a=new ImageLoader(this.manager);return a.setCrossOrigin(this.crossOrigin),a.setPath(this.path),a.load(e,function(o){s.image=o,s.needsUpdate=!0,t!==void 0&&t(s)},i,r),s}}class Light extends Object3D{constructor(e,t=1){super(),this.isLight=!0,this.type="Light",this.color=new Color(e),this.intensity=t}dispose(){}copy(e,t){return super.copy(e,t),this.color.copy(e.color),this.intensity=e.intensity,this}toJSON(e){const t=super.toJSON(e);return t.object.color=this.color.getHex(),t.object.intensity=this.intensity,this.groundColor!==void 0&&(t.object.groundColor=this.groundColor.getHex()),this.distance!==void 0&&(t.object.distance=this.distance),this.angle!==void 0&&(t.object.angle=this.angle),this.decay!==void 0&&(t.object.decay=this.decay),this.penumbra!==void 0&&(t.object.penumbra=this.penumbra),this.shadow!==void 0&&(t.object.shadow=this.shadow.toJSON()),t}}class HemisphereLight extends Light{constructor(e,t,i){super(e,i),this.isHemisphereLight=!0,this.type="HemisphereLight",this.position.copy(Object3D.DefaultUp),this.updateMatrix(),this.groundColor=new Color(t)}copy(e,t){return super.copy(e,t),this.groundColor.copy(e.groundColor),this}}const _projScreenMatrix$1=new Matrix4,_lightPositionWorld$1=new Vector3,_lookTarget$1=new Vector3;class LightShadow{constructor(e){this.camera=e,this.bias=0,this.normalBias=0,this.radius=1,this.blurSamples=8,this.mapSize=new Vector2(512,512),this.map=null,this.mapPass=null,this.matrix=new Matrix4,this.autoUpdate=!0,this.needsUpdate=!1,this._frustum=new Frustum,this._frameExtents=new Vector2(1,1),this._viewportCount=1,this._viewports=[new Vector4(0,0,1,1)]}getViewportCount(){return this._viewportCount}getFrustum(){return this._frustum}updateMatrices(e){const t=this.camera,i=this.matrix;_lightPositionWorld$1.setFromMatrixPosition(e.matrixWorld),t.position.copy(_lightPositionWorld$1),_lookTarget$1.setFromMatrixPosition(e.target.matrixWorld),t.lookAt(_lookTarget$1),t.updateMatrixWorld(),_projScreenMatrix$1.multiplyMatrices(t.projectionMatrix,t.matrixWorldInverse),this._frustum.setFromProjectionMatrix(_projScreenMatrix$1),i.set(.5,0,0,.5,0,.5,0,.5,0,0,.5,.5,0,0,0,1),i.multiply(_projScreenMatrix$1)}getViewport(e){return this._viewports[e]}getFrameExtents(){return this._frameExtents}dispose(){this.map&&this.map.dispose(),this.mapPass&&this.mapPass.dispose()}copy(e){return this.camera=e.camera.clone(),this.bias=e.bias,this.radius=e.radius,this.mapSize.copy(e.mapSize),this}clone(){return new this.constructor().copy(this)}toJSON(){const e={};return this.bias!==0&&(e.bias=this.bias),this.normalBias!==0&&(e.normalBias=this.normalBias),this.radius!==1&&(e.radius=this.radius),(this.mapSize.x!==512||this.mapSize.y!==512)&&(e.mapSize=this.mapSize.toArray()),e.camera=this.camera.toJSON(!1).object,delete e.camera.matrix,e}}class SpotLightShadow extends LightShadow{constructor(){super(new PerspectiveCamera(50,1,.5,500)),this.isSpotLightShadow=!0,this.focus=1}updateMatrices(e){const t=this.camera,i=RAD2DEG*2*e.angle*this.focus,r=this.mapSize.width/this.mapSize.height,s=e.distance||t.far;(i!==t.fov||r!==t.aspect||s!==t.far)&&(t.fov=i,t.aspect=r,t.far=s,t.updateProjectionMatrix()),super.updateMatrices(e)}copy(e){return super.copy(e),this.focus=e.focus,this}}class SpotLight extends Light{constructor(e,t,i=0,r=Math.PI/3,s=0,a=2){super(e,t),this.isSpotLight=!0,this.type="SpotLight",this.position.copy(Object3D.DefaultUp),this.updateMatrix(),this.target=new Object3D,this.distance=i,this.angle=r,this.penumbra=s,this.decay=a,this.map=null,this.shadow=new SpotLightShadow}get power(){return this.intensity*Math.PI}set power(e){this.intensity=e/Math.PI}dispose(){this.shadow.dispose()}copy(e,t){return super.copy(e,t),this.distance=e.distance,this.angle=e.angle,this.penumbra=e.penumbra,this.decay=e.decay,this.target=e.target.clone(),this.shadow=e.shadow.clone(),this}}const _projScreenMatrix=new Matrix4,_lightPositionWorld=new Vector3,_lookTarget=new Vector3;class PointLightShadow extends LightShadow{constructor(){super(new PerspectiveCamera(90,1,.5,500)),this.isPointLightShadow=!0,this._frameExtents=new Vector2(4,2),this._viewportCount=6,this._viewports=[new Vector4(2,1,1,1),new Vector4(0,1,1,1),new Vector4(3,1,1,1),new Vector4(1,1,1,1),new Vector4(3,0,1,1),new Vector4(1,0,1,1)],this._cubeDirections=[new Vector3(1,0,0),new Vector3(-1,0,0),new Vector3(0,0,1),new Vector3(0,0,-1),new Vector3(0,1,0),new Vector3(0,-1,0)],this._cubeUps=[new Vector3(0,1,0),new Vector3(0,1,0),new Vector3(0,1,0),new Vector3(0,1,0),new Vector3(0,0,1),new Vector3(0,0,-1)]}updateMatrices(e,t=0){const i=this.camera,r=this.matrix,s=e.distance||i.far;s!==i.far&&(i.far=s,i.updateProjectionMatrix()),_lightPositionWorld.setFromMatrixPosition(e.matrixWorld),i.position.copy(_lightPositionWorld),_lookTarget.copy(i.position),_lookTarget.add(this._cubeDirections[t]),i.up.copy(this._cubeUps[t]),i.lookAt(_lookTarget),i.updateMatrixWorld(),r.makeTranslation(-_lightPositionWorld.x,-_lightPositionWorld.y,-_lightPositionWorld.z),_projScreenMatrix.multiplyMatrices(i.projectionMatrix,i.matrixWorldInverse),this._frustum.setFromProjectionMatrix(_projScreenMatrix)}}class PointLight extends Light{constructor(e,t,i=0,r=2){super(e,t),this.isPointLight=!0,this.type="PointLight",this.distance=i,this.decay=r,this.shadow=new PointLightShadow}get power(){return this.intensity*4*Math.PI}set power(e){this.intensity=e/(4*Math.PI)}dispose(){this.shadow.dispose()}copy(e,t){return super.copy(e,t),this.distance=e.distance,this.decay=e.decay,this.shadow=e.shadow.clone(),this}}class DirectionalLightShadow extends LightShadow{constructor(){super(new OrthographicCamera(-5,5,5,-5,.5,500)),this.isDirectionalLightShadow=!0}}class DirectionalLight extends Light{constructor(e,t){super(e,t),this.isDirectionalLight=!0,this.type="DirectionalLight",this.position.copy(Object3D.DefaultUp),this.updateMatrix(),this.target=new Object3D,this.shadow=new DirectionalLightShadow}dispose(){this.shadow.dispose()}copy(e){return super.copy(e),this.target=e.target.clone(),this.shadow=e.shadow.clone(),this}}class AmbientLight extends Light{constructor(e,t){super(e,t),this.isAmbientLight=!0,this.type="AmbientLight"}}class RectAreaLight extends Light{constructor(e,t,i=10,r=10){super(e,t),this.isRectAreaLight=!0,this.type="RectAreaLight",this.width=i,this.height=r}get power(){return this.intensity*this.width*this.height*Math.PI}set power(e){this.intensity=e/(this.width*this.height*Math.PI)}copy(e){return super.copy(e),this.width=e.width,this.height=e.height,this}toJSON(e){const t=super.toJSON(e);return t.object.width=this.width,t.object.height=this.height,t}}class SphericalHarmonics3{constructor(){this.isSphericalHarmonics3=!0,this.coefficients=[];for(let e=0;e<9;e++)this.coefficients.push(new Vector3)}set(e){for(let t=0;t<9;t++)this.coefficients[t].copy(e[t]);return this}zero(){for(let e=0;e<9;e++)this.coefficients[e].set(0,0,0);return this}getAt(e,t){const i=e.x,r=e.y,s=e.z,a=this.coefficients;return t.copy(a[0]).multiplyScalar(.282095),t.addScaledVector(a[1],.488603*r),t.addScaledVector(a[2],.488603*s),t.addScaledVector(a[3],.488603*i),t.addScaledVector(a[4],1.092548*(i*r)),t.addScaledVector(a[5],1.092548*(r*s)),t.addScaledVector(a[6],.315392*(3*s*s-1)),t.addScaledVector(a[7],1.092548*(i*s)),t.addScaledVector(a[8],.546274*(i*i-r*r)),t}getIrradianceAt(e,t){const i=e.x,r=e.y,s=e.z,a=this.coefficients;return t.copy(a[0]).multiplyScalar(.886227),t.addScaledVector(a[1],2*.511664*r),t.addScaledVector(a[2],2*.511664*s),t.addScaledVector(a[3],2*.511664*i),t.addScaledVector(a[4],2*.429043*i*r),t.addScaledVector(a[5],2*.429043*r*s),t.addScaledVector(a[6],.743125*s*s-.247708),t.addScaledVector(a[7],2*.429043*i*s),t.addScaledVector(a[8],.429043*(i*i-r*r)),t}add(e){for(let t=0;t<9;t++)this.coefficients[t].add(e.coefficients[t]);return this}addScaledSH(e,t){for(let i=0;i<9;i++)this.coefficients[i].addScaledVector(e.coefficients[i],t);return this}scale(e){for(let t=0;t<9;t++)this.coefficients[t].multiplyScalar(e);return this}lerp(e,t){for(let i=0;i<9;i++)this.coefficients[i].lerp(e.coefficients[i],t);return this}equals(e){for(let t=0;t<9;t++)if(!this.coefficients[t].equals(e.coefficients[t]))return!1;return!0}copy(e){return this.set(e.coefficients)}clone(){return new this.constructor().copy(this)}fromArray(e,t=0){const i=this.coefficients;for(let r=0;r<9;r++)i[r].fromArray(e,t+r*3);return this}toArray(e=[],t=0){const i=this.coefficients;for(let r=0;r<9;r++)i[r].toArray(e,t+r*3);return e}static getBasisAt(e,t){const i=e.x,r=e.y,s=e.z;t[0]=.282095,t[1]=.488603*r,t[2]=.488603*s,t[3]=.488603*i,t[4]=1.092548*i*r,t[5]=1.092548*r*s,t[6]=.315392*(3*s*s-1),t[7]=1.092548*i*s,t[8]=.546274*(i*i-r*r)}}class LightProbe extends Light{constructor(e=new SphericalHarmonics3,t=1){super(void 0,t),this.isLightProbe=!0,this.sh=e}copy(e){return super.copy(e),this.sh.copy(e.sh),this}fromJSON(e){return this.intensity=e.intensity,this.sh.fromArray(e.sh),this}toJSON(e){const t=super.toJSON(e);return t.object.sh=this.sh.toArray(),t}}class MaterialLoader extends Loader{constructor(e){super(e),this.textures={}}load(e,t,i,r){const s=this,a=new FileLoader$1(s.manager);a.setPath(s.path),a.setRequestHeader(s.requestHeader),a.setWithCredentials(s.withCredentials),a.load(e,function(o){try{t(s.parse(JSON.parse(o)))}catch(l){r?r(l):console.error(l),s.manager.itemError(e)}},i,r)}parse(e){const t=this.textures;function i(s){return t[s]===void 0&&console.warn("THREE.MaterialLoader: Undefined texture",s),t[s]}const r=MaterialLoader.createMaterialFromType(e.type);if(e.uuid!==void 0&&(r.uuid=e.uuid),e.name!==void 0&&(r.name=e.name),e.color!==void 0&&r.color!==void 0&&r.color.setHex(e.color),e.roughness!==void 0&&(r.roughness=e.roughness),e.metalness!==void 0&&(r.metalness=e.metalness),e.sheen!==void 0&&(r.sheen=e.sheen),e.sheenColor!==void 0&&(r.sheenColor=new Color().setHex(e.sheenColor)),e.sheenRoughness!==void 0&&(r.sheenRoughness=e.sheenRoughness),e.emissive!==void 0&&r.emissive!==void 0&&r.emissive.setHex(e.emissive),e.specular!==void 0&&r.specular!==void 0&&r.specular.setHex(e.specular),e.specularIntensity!==void 0&&(r.specularIntensity=e.specularIntensity),e.specularColor!==void 0&&r.specularColor!==void 0&&r.specularColor.setHex(e.specularColor),e.shininess!==void 0&&(r.shininess=e.shininess),e.clearcoat!==void 0&&(r.clearcoat=e.clearcoat),e.clearcoatRoughness!==void 0&&(r.clearcoatRoughness=e.clearcoatRoughness),e.iridescence!==void 0&&(r.iridescence=e.iridescence),e.iridescenceIOR!==void 0&&(r.iridescenceIOR=e.iridescenceIOR),e.iridescenceThicknessRange!==void 0&&(r.iridescenceThicknessRange=e.iridescenceThicknessRange),e.transmission!==void 0&&(r.transmission=e.transmission),e.thickness!==void 0&&(r.thickness=e.thickness),e.attenuationDistance!==void 0&&(r.attenuationDistance=e.attenuationDistance),e.attenuationColor!==void 0&&r.attenuationColor!==void 0&&r.attenuationColor.setHex(e.attenuationColor),e.fog!==void 0&&(r.fog=e.fog),e.flatShading!==void 0&&(r.flatShading=e.flatShading),e.blending!==void 0&&(r.blending=e.blending),e.combine!==void 0&&(r.combine=e.combine),e.side!==void 0&&(r.side=e.side),e.shadowSide!==void 0&&(r.shadowSide=e.shadowSide),e.opacity!==void 0&&(r.opacity=e.opacity),e.transparent!==void 0&&(r.transparent=e.transparent),e.alphaTest!==void 0&&(r.alphaTest=e.alphaTest),e.depthTest!==void 0&&(r.depthTest=e.depthTest),e.depthWrite!==void 0&&(r.depthWrite=e.depthWrite),e.colorWrite!==void 0&&(r.colorWrite=e.colorWrite),e.stencilWrite!==void 0&&(r.stencilWrite=e.stencilWrite),e.stencilWriteMask!==void 0&&(r.stencilWriteMask=e.stencilWriteMask),e.stencilFunc!==void 0&&(r.stencilFunc=e.stencilFunc),e.stencilRef!==void 0&&(r.stencilRef=e.stencilRef),e.stencilFuncMask!==void 0&&(r.stencilFuncMask=e.stencilFuncMask),e.stencilFail!==void 0&&(r.stencilFail=e.stencilFail),e.stencilZFail!==void 0&&(r.stencilZFail=e.stencilZFail),e.stencilZPass!==void 0&&(r.stencilZPass=e.stencilZPass),e.wireframe!==void 0&&(r.wireframe=e.wireframe),e.wireframeLinewidth!==void 0&&(r.wireframeLinewidth=e.wireframeLinewidth),e.wireframeLinecap!==void 0&&(r.wireframeLinecap=e.wireframeLinecap),e.wireframeLinejoin!==void 0&&(r.wireframeLinejoin=e.wireframeLinejoin),e.rotation!==void 0&&(r.rotation=e.rotation),e.linewidth!==1&&(r.linewidth=e.linewidth),e.dashSize!==void 0&&(r.dashSize=e.dashSize),e.gapSize!==void 0&&(r.gapSize=e.gapSize),e.scale!==void 0&&(r.scale=e.scale),e.polygonOffset!==void 0&&(r.polygonOffset=e.polygonOffset),e.polygonOffsetFactor!==void 0&&(r.polygonOffsetFactor=e.polygonOffsetFactor),e.polygonOffsetUnits!==void 0&&(r.polygonOffsetUnits=e.polygonOffsetUnits),e.dithering!==void 0&&(r.dithering=e.dithering),e.alphaToCoverage!==void 0&&(r.alphaToCoverage=e.alphaToCoverage),e.premultipliedAlpha!==void 0&&(r.premultipliedAlpha=e.premultipliedAlpha),e.visible!==void 0&&(r.visible=e.visible),e.toneMapped!==void 0&&(r.toneMapped=e.toneMapped),e.userData!==void 0&&(r.userData=e.userData),e.vertexColors!==void 0&&(typeof e.vertexColors=="number"?r.vertexColors=e.vertexColors>0:r.vertexColors=e.vertexColors),e.uniforms!==void 0)for(const s in e.uniforms){const a=e.uniforms[s];switch(r.uniforms[s]={},a.type){case"t":r.uniforms[s].value=i(a.value);break;case"c":r.uniforms[s].value=new Color().setHex(a.value);break;case"v2":r.uniforms[s].value=new Vector2().fromArray(a.value);break;case"v3":r.uniforms[s].value=new Vector3().fromArray(a.value);break;case"v4":r.uniforms[s].value=new Vector4().fromArray(a.value);break;case"m3":r.uniforms[s].value=new Matrix3().fromArray(a.value);break;case"m4":r.uniforms[s].value=new Matrix4().fromArray(a.value);break;default:r.uniforms[s].value=a.value}}if(e.defines!==void 0&&(r.defines=e.defines),e.vertexShader!==void 0&&(r.vertexShader=e.vertexShader),e.fragmentShader!==void 0&&(r.fragmentShader=e.fragmentShader),e.glslVersion!==void 0&&(r.glslVersion=e.glslVersion),e.extensions!==void 0)for(const s in e.extensions)r.extensions[s]=e.extensions[s];if(e.size!==void 0&&(r.size=e.size),e.sizeAttenuation!==void 0&&(r.sizeAttenuation=e.sizeAttenuation),e.map!==void 0&&(r.map=i(e.map)),e.matcap!==void 0&&(r.matcap=i(e.matcap)),e.alphaMap!==void 0&&(r.alphaMap=i(e.alphaMap)),e.bumpMap!==void 0&&(r.bumpMap=i(e.bumpMap)),e.bumpScale!==void 0&&(r.bumpScale=e.bumpScale),e.normalMap!==void 0&&(r.normalMap=i(e.normalMap)),e.normalMapType!==void 0&&(r.normalMapType=e.normalMapType),e.normalScale!==void 0){let s=e.normalScale;Array.isArray(s)===!1&&(s=[s,s]),r.normalScale=new Vector2().fromArray(s)}return e.displacementMap!==void 0&&(r.displacementMap=i(e.displacementMap)),e.displacementScale!==void 0&&(r.displacementScale=e.displacementScale),e.displacementBias!==void 0&&(r.displacementBias=e.displacementBias),e.roughnessMap!==void 0&&(r.roughnessMap=i(e.roughnessMap)),e.metalnessMap!==void 0&&(r.metalnessMap=i(e.metalnessMap)),e.emissiveMap!==void 0&&(r.emissiveMap=i(e.emissiveMap)),e.emissiveIntensity!==void 0&&(r.emissiveIntensity=e.emissiveIntensity),e.specularMap!==void 0&&(r.specularMap=i(e.specularMap)),e.specularIntensityMap!==void 0&&(r.specularIntensityMap=i(e.specularIntensityMap)),e.specularColorMap!==void 0&&(r.specularColorMap=i(e.specularColorMap)),e.envMap!==void 0&&(r.envMap=i(e.envMap)),e.envMapIntensity!==void 0&&(r.envMapIntensity=e.envMapIntensity),e.reflectivity!==void 0&&(r.reflectivity=e.reflectivity),e.refractionRatio!==void 0&&(r.refractionRatio=e.refractionRatio),e.lightMap!==void 0&&(r.lightMap=i(e.lightMap)),e.lightMapIntensity!==void 0&&(r.lightMapIntensity=e.lightMapIntensity),e.aoMap!==void 0&&(r.aoMap=i(e.aoMap)),e.aoMapIntensity!==void 0&&(r.aoMapIntensity=e.aoMapIntensity),e.gradientMap!==void 0&&(r.gradientMap=i(e.gradientMap)),e.clearcoatMap!==void 0&&(r.clearcoatMap=i(e.clearcoatMap)),e.clearcoatRoughnessMap!==void 0&&(r.clearcoatRoughnessMap=i(e.clearcoatRoughnessMap)),e.clearcoatNormalMap!==void 0&&(r.clearcoatNormalMap=i(e.clearcoatNormalMap)),e.clearcoatNormalScale!==void 0&&(r.clearcoatNormalScale=new Vector2().fromArray(e.clearcoatNormalScale)),e.iridescenceMap!==void 0&&(r.iridescenceMap=i(e.iridescenceMap)),e.iridescenceThicknessMap!==void 0&&(r.iridescenceThicknessMap=i(e.iridescenceThicknessMap)),e.transmissionMap!==void 0&&(r.transmissionMap=i(e.transmissionMap)),e.thicknessMap!==void 0&&(r.thicknessMap=i(e.thicknessMap)),e.sheenColorMap!==void 0&&(r.sheenColorMap=i(e.sheenColorMap)),e.sheenRoughnessMap!==void 0&&(r.sheenRoughnessMap=i(e.sheenRoughnessMap)),r}setTextures(e){return this.textures=e,this}static createMaterialFromType(e){const t={ShadowMaterial,SpriteMaterial,RawShaderMaterial,ShaderMaterial,PointsMaterial,MeshPhysicalMaterial,MeshStandardMaterial,MeshPhongMaterial,MeshToonMaterial,MeshNormalMaterial,MeshLambertMaterial,MeshDepthMaterial,MeshDistanceMaterial,MeshBasicMaterial,MeshMatcapMaterial,LineDashedMaterial,LineBasicMaterial,Material};return new t[e]}}class LoaderUtils{static decodeText(e){if(typeof TextDecoder<"u")return new TextDecoder().decode(e);let t="";for(let i=0,r=e.length;i<r;i++)t+=String.fromCharCode(e[i]);try{return decodeURIComponent(escape(t))}catch{return t}}static extractUrlBase(e){const t=e.lastIndexOf("/");return t===-1?"./":e.slice(0,t+1)}static resolveURL(e,t){return typeof e!="string"||e===""?"":(/^https?:\/\//i.test(t)&&/^\//.test(e)&&(t=t.replace(/(^https?:\/\/[^\/]+).*/i,"$1")),/^(https?:)?\/\//i.test(e)||/^data:.*,.*$/i.test(e)||/^blob:.*$/i.test(e)?e:t+e)}}class InstancedBufferGeometry extends BufferGeometry{constructor(){super(),this.isInstancedBufferGeometry=!0,this.type="InstancedBufferGeometry",this.instanceCount=1/0}copy(e){return super.copy(e),this.instanceCount=e.instanceCount,this}toJSON(){const e=super.toJSON();return e.instanceCount=this.instanceCount,e.isInstancedBufferGeometry=!0,e}}class BufferGeometryLoader extends Loader{constructor(e){super(e)}load(e,t,i,r){const s=this,a=new FileLoader$1(s.manager);a.setPath(s.path),a.setRequestHeader(s.requestHeader),a.setWithCredentials(s.withCredentials),a.load(e,function(o){try{t(s.parse(JSON.parse(o)))}catch(l){r?r(l):console.error(l),s.manager.itemError(e)}},i,r)}parse(e){const t={},i={};function r(m,v){if(t[v]!==void 0)return t[v];const g=m.interleavedBuffers[v],x=s(m,g.buffer),S=getTypedArray(g.type,x),y=new InterleavedBuffer(S,g.stride);return y.uuid=g.uuid,t[v]=y,y}function s(m,v){if(i[v]!==void 0)return i[v];const g=m.arrayBuffers[v],x=new Uint32Array(g).buffer;return i[v]=x,x}const a=e.isInstancedBufferGeometry?new InstancedBufferGeometry:new BufferGeometry,o=e.data.index;if(o!==void 0){const m=getTypedArray(o.type,o.array);a.setIndex(new BufferAttribute(m,1))}const l=e.data.attributes;for(const m in l){const v=l[m];let _;if(v.isInterleavedBufferAttribute){const g=r(e.data,v.data);_=new InterleavedBufferAttribute(g,v.itemSize,v.offset,v.normalized)}else{const g=getTypedArray(v.type,v.array),x=v.isInstancedBufferAttribute?InstancedBufferAttribute:BufferAttribute;_=new x(g,v.itemSize,v.normalized)}v.name!==void 0&&(_.name=v.name),v.usage!==void 0&&_.setUsage(v.usage),v.updateRange!==void 0&&(_.updateRange.offset=v.updateRange.offset,_.updateRange.count=v.updateRange.count),a.setAttribute(m,_)}const c=e.data.morphAttributes;if(c)for(const m in c){const v=c[m],_=[];for(let g=0,x=v.length;g<x;g++){const S=v[g];let y;if(S.isInterleavedBufferAttribute){const b=r(e.data,S.data);y=new InterleavedBufferAttribute(b,S.itemSize,S.offset,S.normalized)}else{const b=getTypedArray(S.type,S.array);y=new BufferAttribute(b,S.itemSize,S.normalized)}S.name!==void 0&&(y.name=S.name),_.push(y)}a.morphAttributes[m]=_}e.data.morphTargetsRelative&&(a.morphTargetsRelative=!0);const d=e.data.groups||e.data.drawcalls||e.data.offsets;if(d!==void 0)for(let m=0,v=d.length;m!==v;++m){const _=d[m];a.addGroup(_.start,_.count,_.materialIndex)}const f=e.data.boundingSphere;if(f!==void 0){const m=new Vector3;f.center!==void 0&&m.fromArray(f.center),a.boundingSphere=new Sphere(m,f.radius)}return e.name&&(a.name=e.name),e.userData&&(a.userData=e.userData),a}}class ObjectLoader extends Loader{constructor(e){super(e)}load(e,t,i,r){const s=this,a=this.path===""?LoaderUtils.extractUrlBase(e):this.path;this.resourcePath=this.resourcePath||a;const o=new FileLoader$1(this.manager);o.setPath(this.path),o.setRequestHeader(this.requestHeader),o.setWithCredentials(this.withCredentials),o.load(e,function(l){let c=null;try{c=JSON.parse(l)}catch(d){r!==void 0&&r(d),console.error("THREE:ObjectLoader: Can't parse "+e+".",d.message);return}const u=c.metadata;if(u===void 0||u.type===void 0||u.type.toLowerCase()==="geometry"){r!==void 0&&r(new Error("THREE.ObjectLoader: Can't load "+e)),console.error("THREE.ObjectLoader: Can't load "+e);return}s.parse(c,t)},i,r)}async loadAsync(e,t){const i=this,r=this.path===""?LoaderUtils.extractUrlBase(e):this.path;this.resourcePath=this.resourcePath||r;const s=new FileLoader$1(this.manager);s.setPath(this.path),s.setRequestHeader(this.requestHeader),s.setWithCredentials(this.withCredentials);const a=await s.loadAsync(e,t),o=JSON.parse(a),l=o.metadata;if(l===void 0||l.type===void 0||l.type.toLowerCase()==="geometry")throw new Error("THREE.ObjectLoader: Can't load "+e);return await i.parseAsync(o)}parse(e,t){const i=this.parseAnimations(e.animations),r=this.parseShapes(e.shapes),s=this.parseGeometries(e.geometries,r),a=this.parseImages(e.images,function(){t!==void 0&&t(c)}),o=this.parseTextures(e.textures,a),l=this.parseMaterials(e.materials,o),c=this.parseObject(e.object,s,l,o,i),u=this.parseSkeletons(e.skeletons,c);if(this.bindSkeletons(c,u),t!==void 0){let d=!1;for(const f in a)if(a[f].data instanceof HTMLImageElement){d=!0;break}d===!1&&t(c)}return c}async parseAsync(e){const t=this.parseAnimations(e.animations),i=this.parseShapes(e.shapes),r=this.parseGeometries(e.geometries,i),s=await this.parseImagesAsync(e.images),a=this.parseTextures(e.textures,s),o=this.parseMaterials(e.materials,a),l=this.parseObject(e.object,r,o,a,t),c=this.parseSkeletons(e.skeletons,l);return this.bindSkeletons(l,c),l}parseShapes(e){const t={};if(e!==void 0)for(let i=0,r=e.length;i<r;i++){const s=new Shape().fromJSON(e[i]);t[s.uuid]=s}return t}parseSkeletons(e,t){const i={},r={};if(t.traverse(function(s){s.isBone&&(r[s.uuid]=s)}),e!==void 0)for(let s=0,a=e.length;s<a;s++){const o=new Skeleton().fromJSON(e[s],r);i[o.uuid]=o}return i}parseGeometries(e,t){const i={};if(e!==void 0){const r=new BufferGeometryLoader;for(let s=0,a=e.length;s<a;s++){let o;const l=e[s];switch(l.type){case"BufferGeometry":case"InstancedBufferGeometry":o=r.parse(l);break;default:l.type in Geometries?o=Geometries[l.type].fromJSON(l,t):console.warn(`THREE.ObjectLoader: Unsupported geometry type "${l.type}"`)}o.uuid=l.uuid,l.name!==void 0&&(o.name=l.name),o.isBufferGeometry===!0&&l.userData!==void 0&&(o.userData=l.userData),i[l.uuid]=o}}return i}parseMaterials(e,t){const i={},r={};if(e!==void 0){const s=new MaterialLoader;s.setTextures(t);for(let a=0,o=e.length;a<o;a++){const l=e[a];i[l.uuid]===void 0&&(i[l.uuid]=s.parse(l)),r[l.uuid]=i[l.uuid]}}return r}parseAnimations(e){const t={};if(e!==void 0)for(let i=0;i<e.length;i++){const r=e[i],s=AnimationClip.parse(r);t[s.uuid]=s}return t}parseImages(e,t){const i=this,r={};let s;function a(l){return i.manager.itemStart(l),s.load(l,function(){i.manager.itemEnd(l)},void 0,function(){i.manager.itemError(l),i.manager.itemEnd(l)})}function o(l){if(typeof l=="string"){const c=l,u=/^(\/\/)|([a-z]+:(\/\/)?)/i.test(c)?c:i.resourcePath+c;return a(u)}else return l.data?{data:getTypedArray(l.type,l.data),width:l.width,height:l.height}:null}if(e!==void 0&&e.length>0){const l=new LoadingManager(t);s=new ImageLoader(l),s.setCrossOrigin(this.crossOrigin);for(let c=0,u=e.length;c<u;c++){const d=e[c],f=d.url;if(Array.isArray(f)){const m=[];for(let v=0,_=f.length;v<_;v++){const g=f[v],x=o(g);x!==null&&(x instanceof HTMLImageElement?m.push(x):m.push(new DataTexture(x.data,x.width,x.height)))}r[d.uuid]=new Source(m)}else{const m=o(d.url);r[d.uuid]=new Source(m)}}}return r}async parseImagesAsync(e){const t=this,i={};let r;async function s(a){if(typeof a=="string"){const o=a,l=/^(\/\/)|([a-z]+:(\/\/)?)/i.test(o)?o:t.resourcePath+o;return await r.loadAsync(l)}else return a.data?{data:getTypedArray(a.type,a.data),width:a.width,height:a.height}:null}if(e!==void 0&&e.length>0){r=new ImageLoader(this.manager),r.setCrossOrigin(this.crossOrigin);for(let a=0,o=e.length;a<o;a++){const l=e[a],c=l.url;if(Array.isArray(c)){const u=[];for(let d=0,f=c.length;d<f;d++){const m=c[d],v=await s(m);v!==null&&(v instanceof HTMLImageElement?u.push(v):u.push(new DataTexture(v.data,v.width,v.height)))}i[l.uuid]=new Source(u)}else{const u=await s(l.url);i[l.uuid]=new Source(u)}}}return i}parseTextures(e,t){function i(s,a){return typeof s=="number"?s:(console.warn("THREE.ObjectLoader.parseTexture: Constant should be in numeric form.",s),a[s])}const r={};if(e!==void 0)for(let s=0,a=e.length;s<a;s++){const o=e[s];o.image===void 0&&console.warn('THREE.ObjectLoader: No "image" specified for',o.uuid),t[o.image]===void 0&&console.warn("THREE.ObjectLoader: Undefined image",o.image);const l=t[o.image],c=l.data;let u;Array.isArray(c)?(u=new CubeTexture,c.length===6&&(u.needsUpdate=!0)):(c&&c.data?u=new DataTexture:u=new Texture,c&&(u.needsUpdate=!0)),u.source=l,u.uuid=o.uuid,o.name!==void 0&&(u.name=o.name),o.mapping!==void 0&&(u.mapping=i(o.mapping,TEXTURE_MAPPING)),o.offset!==void 0&&u.offset.fromArray(o.offset),o.repeat!==void 0&&u.repeat.fromArray(o.repeat),o.center!==void 0&&u.center.fromArray(o.center),o.rotation!==void 0&&(u.rotation=o.rotation),o.wrap!==void 0&&(u.wrapS=i(o.wrap[0],TEXTURE_WRAPPING),u.wrapT=i(o.wrap[1],TEXTURE_WRAPPING)),o.format!==void 0&&(u.format=o.format),o.type!==void 0&&(u.type=o.type),o.encoding!==void 0&&(u.encoding=o.encoding),o.minFilter!==void 0&&(u.minFilter=i(o.minFilter,TEXTURE_FILTER)),o.magFilter!==void 0&&(u.magFilter=i(o.magFilter,TEXTURE_FILTER)),o.anisotropy!==void 0&&(u.anisotropy=o.anisotropy),o.flipY!==void 0&&(u.flipY=o.flipY),o.premultiplyAlpha!==void 0&&(u.premultiplyAlpha=o.premultiplyAlpha),o.unpackAlignment!==void 0&&(u.unpackAlignment=o.unpackAlignment),o.userData!==void 0&&(u.userData=o.userData),r[o.uuid]=u}return r}parseObject(e,t,i,r,s){let a;function o(f){return t[f]===void 0&&console.warn("THREE.ObjectLoader: Undefined geometry",f),t[f]}function l(f){if(f!==void 0){if(Array.isArray(f)){const m=[];for(let v=0,_=f.length;v<_;v++){const g=f[v];i[g]===void 0&&console.warn("THREE.ObjectLoader: Undefined material",g),m.push(i[g])}return m}return i[f]===void 0&&console.warn("THREE.ObjectLoader: Undefined material",f),i[f]}}function c(f){return r[f]===void 0&&console.warn("THREE.ObjectLoader: Undefined texture",f),r[f]}let u,d;switch(e.type){case"Scene":a=new Scene,e.background!==void 0&&(Number.isInteger(e.background)?a.background=new Color(e.background):a.background=c(e.background)),e.environment!==void 0&&(a.environment=c(e.environment)),e.fog!==void 0&&(e.fog.type==="Fog"?a.fog=new Fog(e.fog.color,e.fog.near,e.fog.far):e.fog.type==="FogExp2"&&(a.fog=new FogExp2(e.fog.color,e.fog.density))),e.backgroundBlurriness!==void 0&&(a.backgroundBlurriness=e.backgroundBlurriness);break;case"PerspectiveCamera":a=new PerspectiveCamera(e.fov,e.aspect,e.near,e.far),e.focus!==void 0&&(a.focus=e.focus),e.zoom!==void 0&&(a.zoom=e.zoom),e.filmGauge!==void 0&&(a.filmGauge=e.filmGauge),e.filmOffset!==void 0&&(a.filmOffset=e.filmOffset),e.view!==void 0&&(a.view=Object.assign({},e.view));break;case"OrthographicCamera":a=new OrthographicCamera(e.left,e.right,e.top,e.bottom,e.near,e.far),e.zoom!==void 0&&(a.zoom=e.zoom),e.view!==void 0&&(a.view=Object.assign({},e.view));break;case"AmbientLight":a=new AmbientLight(e.color,e.intensity);break;case"DirectionalLight":a=new DirectionalLight(e.color,e.intensity);break;case"PointLight":a=new PointLight(e.color,e.intensity,e.distance,e.decay);break;case"RectAreaLight":a=new RectAreaLight(e.color,e.intensity,e.width,e.height);break;case"SpotLight":a=new SpotLight(e.color,e.intensity,e.distance,e.angle,e.penumbra,e.decay);break;case"HemisphereLight":a=new HemisphereLight(e.color,e.groundColor,e.intensity);break;case"LightProbe":a=new LightProbe().fromJSON(e);break;case"SkinnedMesh":u=o(e.geometry),d=l(e.material),a=new SkinnedMesh(u,d),e.bindMode!==void 0&&(a.bindMode=e.bindMode),e.bindMatrix!==void 0&&a.bindMatrix.fromArray(e.bindMatrix),e.skeleton!==void 0&&(a.skeleton=e.skeleton);break;case"Mesh":u=o(e.geometry),d=l(e.material),a=new Mesh(u,d);break;case"InstancedMesh":u=o(e.geometry),d=l(e.material);const f=e.count,m=e.instanceMatrix,v=e.instanceColor;a=new InstancedMesh(u,d,f),a.instanceMatrix=new InstancedBufferAttribute(new Float32Array(m.array),16),v!==void 0&&(a.instanceColor=new InstancedBufferAttribute(new Float32Array(v.array),v.itemSize));break;case"LOD":a=new LOD;break;case"Line":a=new Line(o(e.geometry),l(e.material));break;case"LineLoop":a=new LineLoop(o(e.geometry),l(e.material));break;case"LineSegments":a=new LineSegments(o(e.geometry),l(e.material));break;case"PointCloud":case"Points":a=new Points(o(e.geometry),l(e.material));break;case"Sprite":a=new Sprite(l(e.material));break;case"Group":a=new Group$1;break;case"Bone":a=new Bone;break;default:a=new Object3D}if(a.uuid=e.uuid,e.name!==void 0&&(a.name=e.name),e.matrix!==void 0?(a.matrix.fromArray(e.matrix),e.matrixAutoUpdate!==void 0&&(a.matrixAutoUpdate=e.matrixAutoUpdate),a.matrixAutoUpdate&&a.matrix.decompose(a.position,a.quaternion,a.scale)):(e.position!==void 0&&a.position.fromArray(e.position),e.rotation!==void 0&&a.rotation.fromArray(e.rotation),e.quaternion!==void 0&&a.quaternion.fromArray(e.quaternion),e.scale!==void 0&&a.scale.fromArray(e.scale)),e.castShadow!==void 0&&(a.castShadow=e.castShadow),e.receiveShadow!==void 0&&(a.receiveShadow=e.receiveShadow),e.shadow&&(e.shadow.bias!==void 0&&(a.shadow.bias=e.shadow.bias),e.shadow.normalBias!==void 0&&(a.shadow.normalBias=e.shadow.normalBias),e.shadow.radius!==void 0&&(a.shadow.radius=e.shadow.radius),e.shadow.mapSize!==void 0&&a.shadow.mapSize.fromArray(e.shadow.mapSize),e.shadow.camera!==void 0&&(a.shadow.camera=this.parseObject(e.shadow.camera))),e.visible!==void 0&&(a.visible=e.visible),e.frustumCulled!==void 0&&(a.frustumCulled=e.frustumCulled),e.renderOrder!==void 0&&(a.renderOrder=e.renderOrder),e.userData!==void 0&&(a.userData=e.userData),e.layers!==void 0&&(a.layers.mask=e.layers),e.children!==void 0){const f=e.children;for(let m=0;m<f.length;m++)a.add(this.parseObject(f[m],t,i,r,s))}if(e.animations!==void 0){const f=e.animations;for(let m=0;m<f.length;m++){const v=f[m];a.animations.push(s[v])}}if(e.type==="LOD"){e.autoUpdate!==void 0&&(a.autoUpdate=e.autoUpdate);const f=e.levels;for(let m=0;m<f.length;m++){const v=f[m],_=a.getObjectByProperty("uuid",v.object);_!==void 0&&a.addLevel(_,v.distance,v.hysteresis)}}return a}bindSkeletons(e,t){Object.keys(t).length!==0&&e.traverse(function(i){if(i.isSkinnedMesh===!0&&i.skeleton!==void 0){const r=t[i.skeleton];r===void 0?console.warn("THREE.ObjectLoader: No skeleton found with UUID:",i.skeleton):i.bind(r,i.bindMatrix)}})}}const TEXTURE_MAPPING={UVMapping,CubeReflectionMapping,CubeRefractionMapping,EquirectangularReflectionMapping,EquirectangularRefractionMapping,CubeUVReflectionMapping},TEXTURE_WRAPPING={RepeatWrapping,ClampToEdgeWrapping,MirroredRepeatWrapping},TEXTURE_FILTER={NearestFilter,NearestMipmapNearestFilter,NearestMipmapLinearFilter,LinearFilter,LinearMipmapNearestFilter,LinearMipmapLinearFilter};class ImageBitmapLoader extends Loader{constructor(e){super(e),this.isImageBitmapLoader=!0,typeof createImageBitmap>"u"&&console.warn("THREE.ImageBitmapLoader: createImageBitmap() not supported."),typeof fetch>"u"&&console.warn("THREE.ImageBitmapLoader: fetch() not supported."),this.options={premultiplyAlpha:"none"}}setOptions(e){return this.options=e,this}load(e,t,i,r){e===void 0&&(e=""),this.path!==void 0&&(e=this.path+e),e=this.manager.resolveURL(e);const s=this,a=Cache.get(e);if(a!==void 0)return s.manager.itemStart(e),setTimeout(function(){t&&t(a),s.manager.itemEnd(e)},0),a;const o={};o.credentials=this.crossOrigin==="anonymous"?"same-origin":"include",o.headers=this.requestHeader,fetch(e,o).then(function(l){return l.blob()}).then(function(l){return createImageBitmap(l,Object.assign(s.options,{colorSpaceConversion:"none"}))}).then(function(l){Cache.add(e,l),t&&t(l),s.manager.itemEnd(e)}).catch(function(l){r&&r(l),s.manager.itemError(e),s.manager.itemEnd(e)}),s.manager.itemStart(e)}}let _context;class AudioContext{static getContext(){return _context===void 0&&(_context=new(window.AudioContext||window.webkitAudioContext)),_context}static setContext(e){_context=e}}class AudioLoader extends Loader{constructor(e){super(e)}load(e,t,i,r){const s=this,a=new FileLoader$1(this.manager);a.setResponseType("arraybuffer"),a.setPath(this.path),a.setRequestHeader(this.requestHeader),a.setWithCredentials(this.withCredentials),a.load(e,function(o){try{const l=o.slice(0);AudioContext.getContext().decodeAudioData(l,function(u){t(u)})}catch(l){r?r(l):console.error(l),s.manager.itemError(e)}},i,r)}}class HemisphereLightProbe extends LightProbe{constructor(e,t,i=1){super(void 0,i),this.isHemisphereLightProbe=!0;const r=new Color().set(e),s=new Color().set(t),a=new Vector3(r.r,r.g,r.b),o=new Vector3(s.r,s.g,s.b),l=Math.sqrt(Math.PI),c=l*Math.sqrt(.75);this.sh.coefficients[0].copy(a).add(o).multiplyScalar(l),this.sh.coefficients[1].copy(a).sub(o).multiplyScalar(c)}}class AmbientLightProbe extends LightProbe{constructor(e,t=1){super(void 0,t),this.isAmbientLightProbe=!0;const i=new Color().set(e);this.sh.coefficients[0].set(i.r,i.g,i.b).multiplyScalar(2*Math.sqrt(Math.PI))}}const _eyeRight=new Matrix4,_eyeLeft=new Matrix4,_projectionMatrix=new Matrix4;class StereoCamera{constructor(){this.type="StereoCamera",this.aspect=1,this.eyeSep=.064,this.cameraL=new PerspectiveCamera,this.cameraL.layers.enable(1),this.cameraL.matrixAutoUpdate=!1,this.cameraR=new PerspectiveCamera,this.cameraR.layers.enable(2),this.cameraR.matrixAutoUpdate=!1,this._cache={focus:null,fov:null,aspect:null,near:null,far:null,zoom:null,eyeSep:null}}update(e){const t=this._cache;if(t.focus!==e.focus||t.fov!==e.fov||t.aspect!==e.aspect*this.aspect||t.near!==e.near||t.far!==e.far||t.zoom!==e.zoom||t.eyeSep!==this.eyeSep){t.focus=e.focus,t.fov=e.fov,t.aspect=e.aspect*this.aspect,t.near=e.near,t.far=e.far,t.zoom=e.zoom,t.eyeSep=this.eyeSep,_projectionMatrix.copy(e.projectionMatrix);const r=t.eyeSep/2,s=r*t.near/t.focus,a=t.near*Math.tan(DEG2RAD$1*t.fov*.5)/t.zoom;let o,l;_eyeLeft.elements[12]=-r,_eyeRight.elements[12]=r,o=-a*t.aspect+s,l=a*t.aspect+s,_projectionMatrix.elements[0]=2*t.near/(l-o),_projectionMatrix.elements[8]=(l+o)/(l-o),this.cameraL.projectionMatrix.copy(_projectionMatrix),o=-a*t.aspect-s,l=a*t.aspect-s,_projectionMatrix.elements[0]=2*t.near/(l-o),_projectionMatrix.elements[8]=(l+o)/(l-o),this.cameraR.projectionMatrix.copy(_projectionMatrix)}this.cameraL.matrixWorld.copy(e.matrixWorld).multiply(_eyeLeft),this.cameraR.matrixWorld.copy(e.matrixWorld).multiply(_eyeRight)}}class Clock{constructor(e=!0){this.autoStart=e,this.startTime=0,this.oldTime=0,this.elapsedTime=0,this.running=!1}start(){this.startTime=now(),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 e=0;if(this.autoStart&&!this.running)return this.start(),0;if(this.running){const t=now();e=(t-this.oldTime)/1e3,this.oldTime=t,this.elapsedTime+=e}return e}}function now(){return(typeof performance>"u"?Date:performance).now()}const _position$1=new Vector3,_quaternion$1=new Quaternion,_scale$1=new Vector3,_orientation$1=new Vector3;class AudioListener extends Object3D{constructor(){super(),this.type="AudioListener",this.context=AudioContext.getContext(),this.gain=this.context.createGain(),this.gain.connect(this.context.destination),this.filter=null,this.timeDelta=0,this._clock=new Clock}getInput(){return this.gain}removeFilter(){return this.filter!==null&&(this.gain.disconnect(this.filter),this.filter.disconnect(this.context.destination),this.gain.connect(this.context.destination),this.filter=null),this}getFilter(){return this.filter}setFilter(e){return this.filter!==null?(this.gain.disconnect(this.filter),this.filter.disconnect(this.context.destination)):this.gain.disconnect(this.context.destination),this.filter=e,this.gain.connect(this.filter),this.filter.connect(this.context.destination),this}getMasterVolume(){return this.gain.gain.value}setMasterVolume(e){return this.gain.gain.setTargetAtTime(e,this.context.currentTime,.01),this}updateMatrixWorld(e){super.updateMatrixWorld(e);const t=this.context.listener,i=this.up;if(this.timeDelta=this._clock.getDelta(),this.matrixWorld.decompose(_position$1,_quaternion$1,_scale$1),_orientation$1.set(0,0,-1).applyQuaternion(_quaternion$1),t.positionX){const r=this.context.currentTime+this.timeDelta;t.positionX.linearRampToValueAtTime(_position$1.x,r),t.positionY.linearRampToValueAtTime(_position$1.y,r),t.positionZ.linearRampToValueAtTime(_position$1.z,r),t.forwardX.linearRampToValueAtTime(_orientation$1.x,r),t.forwardY.linearRampToValueAtTime(_orientation$1.y,r),t.forwardZ.linearRampToValueAtTime(_orientation$1.z,r),t.upX.linearRampToValueAtTime(i.x,r),t.upY.linearRampToValueAtTime(i.y,r),t.upZ.linearRampToValueAtTime(i.z,r)}else t.setPosition(_position$1.x,_position$1.y,_position$1.z),t.setOrientation(_orientation$1.x,_orientation$1.y,_orientation$1.z,i.x,i.y,i.z)}}class Audio extends Object3D{constructor(e){super(),this.type="Audio",this.listener=e,this.context=e.context,this.gain=this.context.createGain(),this.gain.connect(e.getInput()),this.autoplay=!1,this.buffer=null,this.detune=0,this.loop=!1,this.loopStart=0,this.loopEnd=0,this.offset=0,this.duration=void 0,this.playbackRate=1,this.isPlaying=!1,this.hasPlaybackControl=!0,this.source=null,this.sourceType="empty",this._startedAt=0,this._progress=0,this._connected=!1,this.filters=[]}getOutput(){return this.gain}setNodeSource(e){return this.hasPlaybackControl=!1,this.sourceType="audioNode",this.source=e,this.connect(),this}setMediaElementSource(e){return this.hasPlaybackControl=!1,this.sourceType="mediaNode",this.source=this.context.createMediaElementSource(e),this.connect(),this}setMediaStreamSource(e){return this.hasPlaybackControl=!1,this.sourceType="mediaStreamNode",this.source=this.context.createMediaStreamSource(e),this.connect(),this}setBuffer(e){return this.buffer=e,this.sourceType="buffer",this.autoplay&&this.play(),this}play(e=0){if(this.isPlaying===!0){console.warn("THREE.Audio: Audio is already playing.");return}if(this.hasPlaybackControl===!1){console.warn("THREE.Audio: this Audio has no playback control.");return}this._startedAt=this.context.currentTime+e;const t=this.context.createBufferSource();return t.buffer=this.buffer,t.loop=this.loop,t.loopStart=this.loopStart,t.loopEnd=this.loopEnd,t.onended=this.onEnded.bind(this),t.start(this._startedAt,this._progress+this.offset,this.duration),this.isPlaying=!0,this.source=t,this.setDetune(this.detune),this.setPlaybackRate(this.playbackRate),this.connect()}pause(){if(this.hasPlaybackControl===!1){console.warn("THREE.Audio: this Audio has no playback control.");return}return this.isPlaying===!0&&(this._progress+=Math.max(this.context.currentTime-this._startedAt,0)*this.playbackRate,this.loop===!0&&(this._progress=this._progress%(this.duration||this.buffer.duration)),this.source.stop(),this.source.onended=null,this.isPlaying=!1),this}stop(){if(this.hasPlaybackControl===!1){console.warn("THREE.Audio: this Audio has no playback control.");return}return this._progress=0,this.source.stop(),this.source.onended=null,this.isPlaying=!1,this}connect(){if(this.filters.length>0){this.source.connect(this.filters[0]);for(let e=1,t=this.filters.length;e<t;e++)this.filters[e-1].connect(this.filters[e]);this.filters[this.filters.length-1].connect(this.getOutput())}else this.source.connect(this.getOutput());return this._connected=!0,this}disconnect(){if(this.filters.length>0){this.source.disconnect(this.filters[0]);for(let e=1,t=this.filters.length;e<t;e++)this.filters[e-1].disconnect(this.filters[e]);this.filters[this.filters.length-1].disconnect(this.getOutput())}else this.source.disconnect(this.getOutput());return this._connected=!1,this}getFilters(){return this.filters}setFilters(e){return e||(e=[]),this._connected===!0?(this.disconnect(),this.filters=e.slice(),this.connect()):this.filters=e.slice(),this}setDetune(e){if(this.detune=e,this.source.detune!==void 0)return this.isPlaying===!0&&this.source.detune.setTargetAtTime(this.detune,this.context.currentTime,.01),this}getDetune(){return this.detune}getFilter(){return this.getFilters()[0]}setFilter(e){return this.setFilters(e?[e]:[])}setPlaybackRate(e){if(this.hasPlaybackControl===!1){console.warn("THREE.Audio: this Audio has no playback control.");return}return this.playbackRate=e,this.isPlaying===!0&&this.source.playbackRate.setTargetAtTime(this.playbackRate,this.context.currentTime,.01),this}getPlaybackRate(){return this.playbackRate}onEnded(){this.isPlaying=!1}getLoop(){return this.hasPlaybackControl===!1?(console.warn("THREE.Audio: this Audio has no playback control."),!1):this.loop}setLoop(e){if(this.hasPlaybackControl===!1){console.warn("THREE.Audio: this Audio has no playback control.");return}return this.loop=e,this.isPlaying===!0&&(this.source.loop=this.loop),this}setLoopStart(e){return this.loopStart=e,this}setLoopEnd(e){return this.loopEnd=e,this}getVolume(){return this.gain.gain.value}setVolume(e){return this.gain.gain.setTargetAtTime(e,this.context.currentTime,.01),this}}const _position=new Vector3,_quaternion=new Quaternion,_scale=new Vector3,_orientation=new Vector3;class PositionalAudio extends Audio{constructor(e){super(e),this.panner=this.context.createPanner(),this.panner.panningModel="HRTF",this.panner.connect(this.gain)}disconnect(){super.disconnect(),this.panner.disconnect(this.gain)}getOutput(){return this.panner}getRefDistance(){return this.panner.refDistance}setRefDistance(e){return this.panner.refDistance=e,this}getRolloffFactor(){return this.panner.rolloffFactor}setRolloffFactor(e){return this.panner.rolloffFactor=e,this}getDistanceModel(){return this.panner.distanceModel}setDistanceModel(e){return this.panner.distanceModel=e,this}getMaxDistance(){return this.panner.maxDistance}setMaxDistance(e){return this.panner.maxDistance=e,this}setDirectionalCone(e,t,i){return this.panner.coneInnerAngle=e,this.panner.coneOuterAngle=t,this.panner.coneOuterGain=i,this}updateMatrixWorld(e){if(super.updateMatrixWorld(e),this.hasPlaybackControl===!0&&this.isPlaying===!1)return;this.matrixWorld.decompose(_position,_quaternion,_scale),_orientation.set(0,0,1).applyQuaternion(_quaternion);const t=this.panner;if(t.positionX){const i=this.context.currentTime+this.listener.timeDelta;t.positionX.linearRampToValueAtTime(_position.x,i),t.positionY.linearRampToValueAtTime(_position.y,i),t.positionZ.linearRampToValueAtTime(_position.z,i),t.orientationX.linearRampToValueAtTime(_orientation.x,i),t.orientationY.linearRampToValueAtTime(_orientation.y,i),t.orientationZ.linearRampToValueAtTime(_orientation.z,i)}else t.setPosition(_position.x,_position.y,_position.z),t.setOrientation(_orientation.x,_orientation.y,_orientation.z)}}class AudioAnalyser{constructor(e,t=2048){this.analyser=e.context.createAnalyser(),this.analyser.fftSize=t,this.data=new Uint8Array(this.analyser.frequencyBinCount),e.getOutput().connect(this.analyser)}getFrequencyData(){return this.analyser.getByteFrequencyData(this.data),this.data}getAverageFrequency(){let e=0;const t=this.getFrequencyData();for(let i=0;i<t.length;i++)e+=t[i];return e/t.length}}class PropertyMixer{constructor(e,t,i){this.binding=e,this.valueSize=i;let r,s,a;switch(t){case"quaternion":r=this._slerp,s=this._slerpAdditive,a=this._setAdditiveIdentityQuaternion,this.buffer=new Float64Array(i*6),this._workIndex=5;break;case"string":case"bool":r=this._select,s=this._select,a=this._setAdditiveIdentityOther,this.buffer=new Array(i*5);break;default:r=this._lerp,s=this._lerpAdditive,a=this._setAdditiveIdentityNumeric,this.buffer=new Float64Array(i*5)}this._mixBufferRegion=r,this._mixBufferRegionAdditive=s,this._setIdentity=a,this._origIndex=3,this._addIndex=4,this.cumulativeWeight=0,this.cumulativeWeightAdditive=0,this.useCount=0,this.referenceCount=0}accumulate(e,t){const i=this.buffer,r=this.valueSize,s=e*r+r;let a=this.cumulativeWeight;if(a===0){for(let o=0;o!==r;++o)i[s+o]=i[o];a=t}else{a+=t;const o=t/a;this._mixBufferRegion(i,s,0,o,r)}this.cumulativeWeight=a}accumulateAdditive(e){const t=this.buffer,i=this.valueSize,r=i*this._addIndex;this.cumulativeWeightAdditive===0&&this._setIdentity(),this._mixBufferRegionAdditive(t,r,0,e,i),this.cumulativeWeightAdditive+=e}apply(e){const t=this.valueSize,i=this.buffer,r=e*t+t,s=this.cumulativeWeight,a=this.cumulativeWeightAdditive,o=this.binding;if(this.cumulativeWeight=0,this.cumulativeWeightAdditive=0,s<1){const l=t*this._origIndex;this._mixBufferRegion(i,r,l,1-s,t)}a>0&&this._mixBufferRegionAdditive(i,r,this._addIndex*t,1,t);for(let l=t,c=t+t;l!==c;++l)if(i[l]!==i[l+t]){o.setValue(i,r);break}}saveOriginalState(){const e=this.binding,t=this.buffer,i=this.valueSize,r=i*this._origIndex;e.getValue(t,r);for(let s=i,a=r;s!==a;++s)t[s]=t[r+s%i];this._setIdentity(),this.cumulativeWeight=0,this.cumulativeWeightAdditive=0}restoreOriginalState(){const e=this.valueSize*3;this.binding.setValue(this.buffer,e)}_setAdditiveIdentityNumeric(){const e=this._addIndex*this.valueSize,t=e+this.valueSize;for(let i=e;i<t;i++)this.buffer[i]=0}_setAdditiveIdentityQuaternion(){this._setAdditiveIdentityNumeric(),this.buffer[this._addIndex*this.valueSize+3]=1}_setAdditiveIdentityOther(){const e=this._origIndex*this.valueSize,t=this._addIndex*this.valueSize;for(let i=0;i<this.valueSize;i++)this.buffer[t+i]=this.buffer[e+i]}_select(e,t,i,r,s){if(r>=.5)for(let a=0;a!==s;++a)e[t+a]=e[i+a]}_slerp(e,t,i,r){Quaternion.slerpFlat(e,t,e,t,e,i,r)}_slerpAdditive(e,t,i,r,s){const a=this._workIndex*s;Quaternion.multiplyQuaternionsFlat(e,a,e,t,e,i),Quaternion.slerpFlat(e,t,e,t,e,a,r)}_lerp(e,t,i,r,s){const a=1-r;for(let o=0;o!==s;++o){const l=t+o;e[l]=e[l]*a+e[i+o]*r}}_lerpAdditive(e,t,i,r,s){for(let a=0;a!==s;++a){const o=t+a;e[o]=e[o]+e[i+a]*r}}}const _RESERVED_CHARS_RE="\\[\\]\\.:\\/",_reservedRe=new RegExp("["+_RESERVED_CHARS_RE+"]","g"),_wordChar="[^"+_RESERVED_CHARS_RE+"]",_wordCharOrDot="[^"+_RESERVED_CHARS_RE.replace("\\.","")+"]",_directoryRe=/((?:WC+[\/:])*)/.source.replace("WC",_wordChar),_nodeRe=/(WCOD+)?/.source.replace("WCOD",_wordCharOrDot),_objectRe=/(?:\.(WC+)(?:\[(.+)\])?)?/.source.replace("WC",_wordChar),_propertyRe=/\.(WC+)(?:\[(.+)\])?/.source.replace("WC",_wordChar),_trackRe=new RegExp("^"+_directoryRe+_nodeRe+_objectRe+_propertyRe+"$"),_supportedObjectNames=["material","materials","bones","map"];class Composite{constructor(e,t,i){const r=i||PropertyBinding.parseTrackName(t);this._targetGroup=e,this._bindings=e.subscribe_(t,r)}getValue(e,t){this.bind();const i=this._targetGroup.nCachedObjects_,r=this._bindings[i];r!==void 0&&r.getValue(e,t)}setValue(e,t){const i=this._bindings;for(let r=this._targetGroup.nCachedObjects_,s=i.length;r!==s;++r)i[r].setValue(e,t)}bind(){const e=this._bindings;for(let t=this._targetGroup.nCachedObjects_,i=e.length;t!==i;++t)e[t].bind()}unbind(){const e=this._bindings;for(let t=this._targetGroup.nCachedObjects_,i=e.length;t!==i;++t)e[t].unbind()}}class PropertyBinding{constructor(e,t,i){this.path=t,this.parsedPath=i||PropertyBinding.parseTrackName(t),this.node=PropertyBinding.findNode(e,this.parsedPath.nodeName)||e,this.rootNode=e,this.getValue=this._getValue_unbound,this.setValue=this._setValue_unbound}static create(e,t,i){return e&&e.isAnimationObjectGroup?new PropertyBinding.Composite(e,t,i):new PropertyBinding(e,t,i)}static sanitizeNodeName(e){return e.replace(/\s/g,"_").replace(_reservedRe,"")}static parseTrackName(e){const t=_trackRe.exec(e);if(t===null)throw new Error("PropertyBinding: Cannot parse trackName: "+e);const i={nodeName:t[2],objectName:t[3],objectIndex:t[4],propertyName:t[5],propertyIndex:t[6]},r=i.nodeName&&i.nodeName.lastIndexOf(".");if(r!==void 0&&r!==-1){const s=i.nodeName.substring(r+1);_supportedObjectNames.indexOf(s)!==-1&&(i.nodeName=i.nodeName.substring(0,r),i.objectName=s)}if(i.propertyName===null||i.propertyName.length===0)throw new Error("PropertyBinding: can not parse propertyName from trackName: "+e);return i}static findNode(e,t){if(t===void 0||t===""||t==="."||t===-1||t===e.name||t===e.uuid)return e;if(e.skeleton){const i=e.skeleton.getBoneByName(t);if(i!==void 0)return i}if(e.children){const i=function(s){for(let a=0;a<s.length;a++){const o=s[a];if(o.name===t||o.uuid===t)return o;const l=i(o.children);if(l)return l}return null},r=i(e.children);if(r)return r}return null}_getValue_unavailable(){}_setValue_unavailable(){}_getValue_direct(e,t){e[t]=this.targetObject[this.propertyName]}_getValue_array(e,t){const i=this.resolvedProperty;for(let r=0,s=i.length;r!==s;++r)e[t++]=i[r]}_getValue_arrayElement(e,t){e[t]=this.resolvedProperty[this.propertyIndex]}_getValue_toArray(e,t){this.resolvedProperty.toArray(e,t)}_setValue_direct(e,t){this.targetObject[this.propertyName]=e[t]}_setValue_direct_setNeedsUpdate(e,t){this.targetObject[this.propertyName]=e[t],this.targetObject.needsUpdate=!0}_setValue_direct_setMatrixWorldNeedsUpdate(e,t){this.targetObject[this.propertyName]=e[t],this.targetObject.matrixWorldNeedsUpdate=!0}_setValue_array(e,t){const i=this.resolvedProperty;for(let r=0,s=i.length;r!==s;++r)i[r]=e[t++]}_setValue_array_setNeedsUpdate(e,t){const i=this.resolvedProperty;for(let r=0,s=i.length;r!==s;++r)i[r]=e[t++];this.targetObject.needsUpdate=!0}_setValue_array_setMatrixWorldNeedsUpdate(e,t){const i=this.resolvedProperty;for(let r=0,s=i.length;r!==s;++r)i[r]=e[t++];this.targetObject.matrixWorldNeedsUpdate=!0}_setValue_arrayElement(e,t){this.resolvedProperty[this.propertyIndex]=e[t]}_setValue_arrayElement_setNeedsUpdate(e,t){this.resolvedProperty[this.propertyIndex]=e[t],this.targetObject.needsUpdate=!0}_setValue_arrayElement_setMatrixWorldNeedsUpdate(e,t){this.resolvedProperty[this.propertyIndex]=e[t],this.targetObject.matrixWorldNeedsUpdate=!0}_setValue_fromArray(e,t){this.resolvedProperty.fromArray(e,t)}_setValue_fromArray_setNeedsUpdate(e,t){this.resolvedProperty.fromArray(e,t),this.targetObject.needsUpdate=!0}_setValue_fromArray_setMatrixWorldNeedsUpdate(e,t){this.resolvedProperty.fromArray(e,t),this.targetObject.matrixWorldNeedsUpdate=!0}_getValue_unbound(e,t){this.bind(),this.getValue(e,t)}_setValue_unbound(e,t){this.bind(),this.setValue(e,t)}bind(){let e=this.node;const t=this.parsedPath,i=t.objectName,r=t.propertyName;let s=t.propertyIndex;if(e||(e=PropertyBinding.findNode(this.rootNode,t.nodeName)||this.rootNode,this.node=e),this.getValue=this._getValue_unavailable,this.setValue=this._setValue_unavailable,!e){console.error("THREE.PropertyBinding: Trying to update node for track: "+this.path+" but it wasn't found.");return}if(i){let c=t.objectIndex;switch(i){case"materials":if(!e.material){console.error("THREE.PropertyBinding: Can not bind to material as node does not have a material.",this);return}if(!e.material.materials){console.error("THREE.PropertyBinding: Can not bind to material.materials as node.material does not have a materials array.",this);return}e=e.material.materials;break;case"bones":if(!e.skeleton){console.error("THREE.PropertyBinding: Can not bind to bones as node does not have a skeleton.",this);return}e=e.skeleton.bones;for(let u=0;u<e.length;u++)if(e[u].name===c){c=u;break}break;case"map":if("map"in e){e=e.map;break}if(!e.material){console.error("THREE.PropertyBinding: Can not bind to material as node does not have a material.",this);return}if(!e.material.map){console.error("THREE.PropertyBinding: Can not bind to material.map as node.material does not have a map.",this);return}e=e.material.map;break;default:if(e[i]===void 0){console.error("THREE.PropertyBinding: Can not bind to objectName of node undefined.",this);return}e=e[i]}if(c!==void 0){if(e[c]===void 0){console.error("THREE.PropertyBinding: Trying to bind to objectIndex of objectName, but is undefined.",this,e);return}e=e[c]}}const a=e[r];if(a===void 0){const c=t.nodeName;console.error("THREE.PropertyBinding: Trying to update property for track: "+c+"."+r+" but it wasn't found.",e);return}let o=this.Versioning.None;this.targetObject=e,e.needsUpdate!==void 0?o=this.Versioning.NeedsUpdate:e.matrixWorldNeedsUpdate!==void 0&&(o=this.Versioning.MatrixWorldNeedsUpdate);let l=this.BindingType.Direct;if(s!==void 0){if(r==="morphTargetInfluences"){if(!e.geometry){console.error("THREE.PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.",this);return}if(!e.geometry.morphAttributes){console.error("THREE.PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.morphAttributes.",this);return}e.morphTargetDictionary[s]!==void 0&&(s=e.morphTargetDictionary[s])}l=this.BindingType.ArrayElement,this.resolvedProperty=a,this.propertyIndex=s}else a.fromArray!==void 0&&a.toArray!==void 0?(l=this.BindingType.HasFromToArray,this.resolvedProperty=a):Array.isArray(a)?(l=this.BindingType.EntireArray,this.resolvedProperty=a):this.propertyName=r;this.getValue=this.GetterByBindingType[l],this.setValue=this.SetterByBindingTypeAndVersioning[l][o]}unbind(){this.node=null,this.getValue=this._getValue_unbound,this.setValue=this._setValue_unbound}}PropertyBinding.Composite=Composite;PropertyBinding.prototype.BindingType={Direct:0,EntireArray:1,ArrayElement:2,HasFromToArray:3};PropertyBinding.prototype.Versioning={None:0,NeedsUpdate:1,MatrixWorldNeedsUpdate:2};PropertyBinding.prototype.GetterByBindingType=[PropertyBinding.prototype._getValue_direct,PropertyBinding.prototype._getValue_array,PropertyBinding.prototype._getValue_arrayElement,PropertyBinding.prototype._getValue_toArray];PropertyBinding.prototype.SetterByBindingTypeAndVersioning=[[PropertyBinding.prototype._setValue_direct,PropertyBinding.prototype._setValue_direct_setNeedsUpdate,PropertyBinding.prototype._setValue_direct_setMatrixWorldNeedsUpdate],[PropertyBinding.prototype._setValue_array,PropertyBinding.prototype._setValue_array_setNeedsUpdate,PropertyBinding.prototype._setValue_array_setMatrixWorldNeedsUpdate],[PropertyBinding.prototype._setValue_arrayElement,PropertyBinding.prototype._setValue_arrayElement_setNeedsUpdate,PropertyBinding.prototype._setValue_arrayElement_setMatrixWorldNeedsUpdate],[PropertyBinding.prototype._setValue_fromArray,PropertyBinding.prototype._setValue_fromArray_setNeedsUpdate,PropertyBinding.prototype._setValue_fromArray_setMatrixWorldNeedsUpdate]];class AnimationObjectGroup{constructor(){this.isAnimationObjectGroup=!0,this.uuid=generateUUID(),this._objects=Array.prototype.slice.call(arguments),this.nCachedObjects_=0;const e={};this._indicesByUUID=e;for(let i=0,r=arguments.length;i!==r;++i)e[arguments[i].uuid]=i;this._paths=[],this._parsedPaths=[],this._bindings=[],this._bindingsIndicesByPath={};const t=this;this.stats={objects:{get total(){return t._objects.length},get inUse(){return this.total-t.nCachedObjects_}},get bindingsPerObject(){return t._bindings.length}}}add(){const e=this._objects,t=this._indicesByUUID,i=this._paths,r=this._parsedPaths,s=this._bindings,a=s.length;let o,l=e.length,c=this.nCachedObjects_;for(let u=0,d=arguments.length;u!==d;++u){const f=arguments[u],m=f.uuid;let v=t[m];if(v===void 0){v=l++,t[m]=v,e.push(f);for(let _=0,g=a;_!==g;++_)s[_].push(new PropertyBinding(f,i[_],r[_]))}else if(v<c){o=e[v];const _=--c,g=e[_];t[g.uuid]=v,e[v]=g,t[m]=_,e[_]=f;for(let x=0,S=a;x!==S;++x){const y=s[x],b=y[_];let w=y[v];y[v]=b,w===void 0&&(w=new PropertyBinding(f,i[x],r[x])),y[_]=w}}else e[v]!==o&&console.error("THREE.AnimationObjectGroup: Different objects with the same UUID detected. Clean the caches or recreate your infrastructure when reloading scenes.")}this.nCachedObjects_=c}remove(){const e=this._objects,t=this._indicesByUUID,i=this._bindings,r=i.length;let s=this.nCachedObjects_;for(let a=0,o=arguments.length;a!==o;++a){const l=arguments[a],c=l.uuid,u=t[c];if(u!==void 0&&u>=s){const d=s++,f=e[d];t[f.uuid]=u,e[u]=f,t[c]=d,e[d]=l;for(let m=0,v=r;m!==v;++m){const _=i[m],g=_[d],x=_[u];_[u]=g,_[d]=x}}}this.nCachedObjects_=s}uncache(){const e=this._objects,t=this._indicesByUUID,i=this._bindings,r=i.length;let s=this.nCachedObjects_,a=e.length;for(let o=0,l=arguments.length;o!==l;++o){const c=arguments[o],u=c.uuid,d=t[u];if(d!==void 0)if(delete t[u],d<s){const f=--s,m=e[f],v=--a,_=e[v];t[m.uuid]=d,e[d]=m,t[_.uuid]=f,e[f]=_,e.pop();for(let g=0,x=r;g!==x;++g){const S=i[g],y=S[f],b=S[v];S[d]=y,S[f]=b,S.pop()}}else{const f=--a,m=e[f];f>0&&(t[m.uuid]=d),e[d]=m,e.pop();for(let v=0,_=r;v!==_;++v){const g=i[v];g[d]=g[f],g.pop()}}}this.nCachedObjects_=s}subscribe_(e,t){const i=this._bindingsIndicesByPath;let r=i[e];const s=this._bindings;if(r!==void 0)return s[r];const a=this._paths,o=this._parsedPaths,l=this._objects,c=l.length,u=this.nCachedObjects_,d=new Array(c);r=s.length,i[e]=r,a.push(e),o.push(t),s.push(d);for(let f=u,m=l.length;f!==m;++f){const v=l[f];d[f]=new PropertyBinding(v,e,t)}return d}unsubscribe_(e){const t=this._bindingsIndicesByPath,i=t[e];if(i!==void 0){const r=this._paths,s=this._parsedPaths,a=this._bindings,o=a.length-1,l=a[o],c=e[o];t[c]=i,a[i]=l,a.pop(),s[i]=s[o],s.pop(),r[i]=r[o],r.pop()}}}class AnimationAction{constructor(e,t,i=null,r=t.blendMode){this._mixer=e,this._clip=t,this._localRoot=i,this.blendMode=r;const s=t.tracks,a=s.length,o=new Array(a),l={endingStart:ZeroCurvatureEnding,endingEnd:ZeroCurvatureEnding};for(let c=0;c!==a;++c){const u=s[c].createInterpolant(null);o[c]=u,u.settings=l}this._interpolantSettings=l,this._interpolants=o,this._propertyBindings=new Array(a),this._cacheIndex=null,this._byClipCacheIndex=null,this._timeScaleInterpolant=null,this._weightInterpolant=null,this.loop=LoopRepeat,this._loopCount=-1,this._startTime=null,this.time=0,this.timeScale=1,this._effectiveTimeScale=1,this.weight=1,this._effectiveWeight=1,this.repetitions=1/0,this.paused=!1,this.enabled=!0,this.clampWhenFinished=!1,this.zeroSlopeAtStart=!0,this.zeroSlopeAtEnd=!0}play(){return this._mixer._activateAction(this),this}stop(){return this._mixer._deactivateAction(this),this.reset()}reset(){return this.paused=!1,this.enabled=!0,this.time=0,this._loopCount=-1,this._startTime=null,this.stopFading().stopWarping()}isRunning(){return this.enabled&&!this.paused&&this.timeScale!==0&&this._startTime===null&&this._mixer._isActiveAction(this)}isScheduled(){return this._mixer._isActiveAction(this)}startAt(e){return this._startTime=e,this}setLoop(e,t){return this.loop=e,this.repetitions=t,this}setEffectiveWeight(e){return this.weight=e,this._effectiveWeight=this.enabled?e:0,this.stopFading()}getEffectiveWeight(){return this._effectiveWeight}fadeIn(e){return this._scheduleFading(e,0,1)}fadeOut(e){return this._scheduleFading(e,1,0)}crossFadeFrom(e,t,i){if(e.fadeOut(t),this.fadeIn(t),i){const r=this._clip.duration,s=e._clip.duration,a=s/r,o=r/s;e.warp(1,a,t),this.warp(o,1,t)}return this}crossFadeTo(e,t,i){return e.crossFadeFrom(this,t,i)}stopFading(){const e=this._weightInterpolant;return e!==null&&(this._weightInterpolant=null,this._mixer._takeBackControlInterpolant(e)),this}setEffectiveTimeScale(e){return this.timeScale=e,this._effectiveTimeScale=this.paused?0:e,this.stopWarping()}getEffectiveTimeScale(){return this._effectiveTimeScale}setDuration(e){return this.timeScale=this._clip.duration/e,this.stopWarping()}syncWith(e){return this.time=e.time,this.timeScale=e.timeScale,this.stopWarping()}halt(e){return this.warp(this._effectiveTimeScale,0,e)}warp(e,t,i){const r=this._mixer,s=r.time,a=this.timeScale;let o=this._timeScaleInterpolant;o===null&&(o=r._lendControlInterpolant(),this._timeScaleInterpolant=o);const l=o.parameterPositions,c=o.sampleValues;return l[0]=s,l[1]=s+i,c[0]=e/a,c[1]=t/a,this}stopWarping(){const e=this._timeScaleInterpolant;return e!==null&&(this._timeScaleInterpolant=null,this._mixer._takeBackControlInterpolant(e)),this}getMixer(){return this._mixer}getClip(){return this._clip}getRoot(){return this._localRoot||this._mixer._root}_update(e,t,i,r){if(!this.enabled){this._updateWeight(e);return}const s=this._startTime;if(s!==null){const l=(e-s)*i;l<0||i===0?t=0:(this._startTime=null,t=i*l)}t*=this._updateTimeScale(e);const a=this._updateTime(t),o=this._updateWeight(e);if(o>0){const l=this._interpolants,c=this._propertyBindings;switch(this.blendMode){case AdditiveAnimationBlendMode:for(let u=0,d=l.length;u!==d;++u)l[u].evaluate(a),c[u].accumulateAdditive(o);break;case NormalAnimationBlendMode:default:for(let u=0,d=l.length;u!==d;++u)l[u].evaluate(a),c[u].accumulate(r,o)}}}_updateWeight(e){let t=0;if(this.enabled){t=this.weight;const i=this._weightInterpolant;if(i!==null){const r=i.evaluate(e)[0];t*=r,e>i.parameterPositions[1]&&(this.stopFading(),r===0&&(this.enabled=!1))}}return this._effectiveWeight=t,t}_updateTimeScale(e){let t=0;if(!this.paused){t=this.timeScale;const i=this._timeScaleInterpolant;if(i!==null){const r=i.evaluate(e)[0];t*=r,e>i.parameterPositions[1]&&(this.stopWarping(),t===0?this.paused=!0:this.timeScale=t)}}return this._effectiveTimeScale=t,t}_updateTime(e){const t=this._clip.duration,i=this.loop;let r=this.time+e,s=this._loopCount;const a=i===LoopPingPong;if(e===0)return s===-1?r:a&&(s&1)===1?t-r:r;if(i===LoopOnce){s===-1&&(this._loopCount=0,this._setEndings(!0,!0,!1));e:{if(r>=t)r=t;else if(r<0)r=0;else{this.time=r;break e}this.clampWhenFinished?this.paused=!0:this.enabled=!1,this.time=r,this._mixer.dispatchEvent({type:"finished",action:this,direction:e<0?-1:1})}}else{if(s===-1&&(e>=0?(s=0,this._setEndings(!0,this.repetitions===0,a)):this._setEndings(this.repetitions===0,!0,a)),r>=t||r<0){const o=Math.floor(r/t);r-=t*o,s+=Math.abs(o);const l=this.repetitions-s;if(l<=0)this.clampWhenFinished?this.paused=!0:this.enabled=!1,r=e>0?t:0,this.time=r,this._mixer.dispatchEvent({type:"finished",action:this,direction:e>0?1:-1});else{if(l===1){const c=e<0;this._setEndings(c,!c,a)}else this._setEndings(!1,!1,a);this._loopCount=s,this.time=r,this._mixer.dispatchEvent({type:"loop",action:this,loopDelta:o})}}else this.time=r;if(a&&(s&1)===1)return t-r}return r}_setEndings(e,t,i){const r=this._interpolantSettings;i?(r.endingStart=ZeroSlopeEnding,r.endingEnd=ZeroSlopeEnding):(e?r.endingStart=this.zeroSlopeAtStart?ZeroSlopeEnding:ZeroCurvatureEnding:r.endingStart=WrapAroundEnding,t?r.endingEnd=this.zeroSlopeAtEnd?ZeroSlopeEnding:ZeroCurvatureEnding:r.endingEnd=WrapAroundEnding)}_scheduleFading(e,t,i){const r=this._mixer,s=r.time;let a=this._weightInterpolant;a===null&&(a=r._lendControlInterpolant(),this._weightInterpolant=a);const o=a.parameterPositions,l=a.sampleValues;return o[0]=s,l[0]=t,o[1]=s+e,l[1]=i,this}}const _controlInterpolantsResultBuffer=new Float32Array(1);class AnimationMixer extends EventDispatcher{constructor(e){super(),this._root=e,this._initMemoryManager(),this._accuIndex=0,this.time=0,this.timeScale=1}_bindAction(e,t){const i=e._localRoot||this._root,r=e._clip.tracks,s=r.length,a=e._propertyBindings,o=e._interpolants,l=i.uuid,c=this._bindingsByRootAndName;let u=c[l];u===void 0&&(u={},c[l]=u);for(let d=0;d!==s;++d){const f=r[d],m=f.name;let v=u[m];if(v!==void 0)++v.referenceCount,a[d]=v;else{if(v=a[d],v!==void 0){v._cacheIndex===null&&(++v.referenceCount,this._addInactiveBinding(v,l,m));continue}const _=t&&t._propertyBindings[d].binding.parsedPath;v=new PropertyMixer(PropertyBinding.create(i,m,_),f.ValueTypeName,f.getValueSize()),++v.referenceCount,this._addInactiveBinding(v,l,m),a[d]=v}o[d].resultBuffer=v.buffer}}_activateAction(e){if(!this._isActiveAction(e)){if(e._cacheIndex===null){const i=(e._localRoot||this._root).uuid,r=e._clip.uuid,s=this._actionsByClip[r];this._bindAction(e,s&&s.knownActions[0]),this._addInactiveAction(e,r,i)}const t=e._propertyBindings;for(let i=0,r=t.length;i!==r;++i){const s=t[i];s.useCount++===0&&(this._lendBinding(s),s.saveOriginalState())}this._lendAction(e)}}_deactivateAction(e){if(this._isActiveAction(e)){const t=e._propertyBindings;for(let i=0,r=t.length;i!==r;++i){const s=t[i];--s.useCount===0&&(s.restoreOriginalState(),this._takeBackBinding(s))}this._takeBackAction(e)}}_initMemoryManager(){this._actions=[],this._nActiveActions=0,this._actionsByClip={},this._bindings=[],this._nActiveBindings=0,this._bindingsByRootAndName={},this._controlInterpolants=[],this._nActiveControlInterpolants=0;const e=this;this.stats={actions:{get total(){return e._actions.length},get inUse(){return e._nActiveActions}},bindings:{get total(){return e._bindings.length},get inUse(){return e._nActiveBindings}},controlInterpolants:{get total(){return e._controlInterpolants.length},get inUse(){return e._nActiveControlInterpolants}}}}_isActiveAction(e){const t=e._cacheIndex;return t!==null&&t<this._nActiveActions}_addInactiveAction(e,t,i){const r=this._actions,s=this._actionsByClip;let a=s[t];if(a===void 0)a={knownActions:[e],actionByRoot:{}},e._byClipCacheIndex=0,s[t]=a;else{const o=a.knownActions;e._byClipCacheIndex=o.length,o.push(e)}e._cacheIndex=r.length,r.push(e),a.actionByRoot[i]=e}_removeInactiveAction(e){const t=this._actions,i=t[t.length-1],r=e._cacheIndex;i._cacheIndex=r,t[r]=i,t.pop(),e._cacheIndex=null;const s=e._clip.uuid,a=this._actionsByClip,o=a[s],l=o.knownActions,c=l[l.length-1],u=e._byClipCacheIndex;c._byClipCacheIndex=u,l[u]=c,l.pop(),e._byClipCacheIndex=null;const d=o.actionByRoot,f=(e._localRoot||this._root).uuid;delete d[f],l.length===0&&delete a[s],this._removeInactiveBindingsForAction(e)}_removeInactiveBindingsForAction(e){const t=e._propertyBindings;for(let i=0,r=t.length;i!==r;++i){const s=t[i];--s.referenceCount===0&&this._removeInactiveBinding(s)}}_lendAction(e){const t=this._actions,i=e._cacheIndex,r=this._nActiveActions++,s=t[r];e._cacheIndex=r,t[r]=e,s._cacheIndex=i,t[i]=s}_takeBackAction(e){const t=this._actions,i=e._cacheIndex,r=--this._nActiveActions,s=t[r];e._cacheIndex=r,t[r]=e,s._cacheIndex=i,t[i]=s}_addInactiveBinding(e,t,i){const r=this._bindingsByRootAndName,s=this._bindings;let a=r[t];a===void 0&&(a={},r[t]=a),a[i]=e,e._cacheIndex=s.length,s.push(e)}_removeInactiveBinding(e){const t=this._bindings,i=e.binding,r=i.rootNode.uuid,s=i.path,a=this._bindingsByRootAndName,o=a[r],l=t[t.length-1],c=e._cacheIndex;l._cacheIndex=c,t[c]=l,t.pop(),delete o[s],Object.keys(o).length===0&&delete a[r]}_lendBinding(e){const t=this._bindings,i=e._cacheIndex,r=this._nActiveBindings++,s=t[r];e._cacheIndex=r,t[r]=e,s._cacheIndex=i,t[i]=s}_takeBackBinding(e){const t=this._bindings,i=e._cacheIndex,r=--this._nActiveBindings,s=t[r];e._cacheIndex=r,t[r]=e,s._cacheIndex=i,t[i]=s}_lendControlInterpolant(){const e=this._controlInterpolants,t=this._nActiveControlInterpolants++;let i=e[t];return i===void 0&&(i=new LinearInterpolant(new Float32Array(2),new Float32Array(2),1,_controlInterpolantsResultBuffer),i.__cacheIndex=t,e[t]=i),i}_takeBackControlInterpolant(e){const t=this._controlInterpolants,i=e.__cacheIndex,r=--this._nActiveControlInterpolants,s=t[r];e.__cacheIndex=r,t[r]=e,s.__cacheIndex=i,t[i]=s}clipAction(e,t,i){const r=t||this._root,s=r.uuid;let a=typeof e=="string"?AnimationClip.findByName(r,e):e;const o=a!==null?a.uuid:e,l=this._actionsByClip[o];let c=null;if(i===void 0&&(a!==null?i=a.blendMode:i=NormalAnimationBlendMode),l!==void 0){const d=l.actionByRoot[s];if(d!==void 0&&d.blendMode===i)return d;c=l.knownActions[0],a===null&&(a=c._clip)}if(a===null)return null;const u=new AnimationAction(this,a,t,i);return this._bindAction(u,c),this._addInactiveAction(u,o,s),u}existingAction(e,t){const i=t||this._root,r=i.uuid,s=typeof e=="string"?AnimationClip.findByName(i,e):e,a=s?s.uuid:e,o=this._actionsByClip[a];return o!==void 0&&o.actionByRoot[r]||null}stopAllAction(){const e=this._actions,t=this._nActiveActions;for(let i=t-1;i>=0;--i)e[i].stop();return this}update(e){e*=this.timeScale;const t=this._actions,i=this._nActiveActions,r=this.time+=e,s=Math.sign(e),a=this._accuIndex^=1;for(let c=0;c!==i;++c)t[c]._update(r,e,s,a);const o=this._bindings,l=this._nActiveBindings;for(let c=0;c!==l;++c)o[c].apply(a);return this}setTime(e){this.time=0;for(let t=0;t<this._actions.length;t++)this._actions[t].time=0;return this.update(e)}getRoot(){return this._root}uncacheClip(e){const t=this._actions,i=e.uuid,r=this._actionsByClip,s=r[i];if(s!==void 0){const a=s.knownActions;for(let o=0,l=a.length;o!==l;++o){const c=a[o];this._deactivateAction(c);const u=c._cacheIndex,d=t[t.length-1];c._cacheIndex=null,c._byClipCacheIndex=null,d._cacheIndex=u,t[u]=d,t.pop(),this._removeInactiveBindingsForAction(c)}delete r[i]}}uncacheRoot(e){const t=e.uuid,i=this._actionsByClip;for(const a in i){const o=i[a].actionByRoot,l=o[t];l!==void 0&&(this._deactivateAction(l),this._removeInactiveAction(l))}const r=this._bindingsByRootAndName,s=r[t];if(s!==void 0)for(const a in s){const o=s[a];o.restoreOriginalState(),this._removeInactiveBinding(o)}}uncacheAction(e,t){const i=this.existingAction(e,t);i!==null&&(this._deactivateAction(i),this._removeInactiveAction(i))}}class Uniform{constructor(e){this.value=e}clone(){return new Uniform(this.value.clone===void 0?this.value:this.value.clone())}}let id=0;class UniformsGroup extends EventDispatcher{constructor(){super(),this.isUniformsGroup=!0,Object.defineProperty(this,"id",{value:id++}),this.name="",this.usage=StaticDrawUsage,this.uniforms=[]}add(e){return this.uniforms.push(e),this}remove(e){const t=this.uniforms.indexOf(e);return t!==-1&&this.uniforms.splice(t,1),this}setName(e){return this.name=e,this}setUsage(e){return this.usage=e,this}dispose(){return this.dispatchEvent({type:"dispose"}),this}copy(e){this.name=e.name,this.usage=e.usage;const t=e.uniforms;this.uniforms.length=0;for(let i=0,r=t.length;i<r;i++)this.uniforms.push(t[i].clone());return this}clone(){return new this.constructor().copy(this)}}class InstancedInterleavedBuffer extends InterleavedBuffer{constructor(e,t,i=1){super(e,t),this.isInstancedInterleavedBuffer=!0,this.meshPerAttribute=i}copy(e){return super.copy(e),this.meshPerAttribute=e.meshPerAttribute,this}clone(e){const t=super.clone(e);return t.meshPerAttribute=this.meshPerAttribute,t}toJSON(e){const t=super.toJSON(e);return t.isInstancedInterleavedBuffer=!0,t.meshPerAttribute=this.meshPerAttribute,t}}class GLBufferAttribute{constructor(e,t,i,r,s){this.isGLBufferAttribute=!0,this.buffer=e,this.type=t,this.itemSize=i,this.elementSize=r,this.count=s,this.version=0}set needsUpdate(e){e===!0&&this.version++}setBuffer(e){return this.buffer=e,this}setType(e,t){return this.type=e,this.elementSize=t,this}setItemSize(e){return this.itemSize=e,this}setCount(e){return this.count=e,this}}class Raycaster{constructor(e,t,i=0,r=1/0){this.ray=new Ray(e,t),this.near=i,this.far=r,this.camera=null,this.layers=new Layers,this.params={Mesh:{},Line:{threshold:1},LOD:{},Points:{threshold:1},Sprite:{}}}set(e,t){this.ray.set(e,t)}setFromCamera(e,t){t.isPerspectiveCamera?(this.ray.origin.setFromMatrixPosition(t.matrixWorld),this.ray.direction.set(e.x,e.y,.5).unproject(t).sub(this.ray.origin).normalize(),this.camera=t):t.isOrthographicCamera?(this.ray.origin.set(e.x,e.y,(t.near+t.far)/(t.near-t.far)).unproject(t),this.ray.direction.set(0,0,-1).transformDirection(t.matrixWorld),this.camera=t):console.error("THREE.Raycaster: Unsupported camera type: "+t.type)}intersectObject(e,t=!0,i=[]){return intersectObject(e,this,i,t),i.sort(ascSort),i}intersectObjects(e,t=!0,i=[]){for(let r=0,s=e.length;r<s;r++)intersectObject(e[r],this,i,t);return i.sort(ascSort),i}}function ascSort(n,e){return n.distance-e.distance}function intersectObject(n,e,t,i){if(n.layers.test(e.layers)&&n.raycast(e,t),i===!0){const r=n.children;for(let s=0,a=r.length;s<a;s++)intersectObject(r[s],e,t,!0)}}class Spherical{constructor(e=1,t=0,i=0){return this.radius=e,this.phi=t,this.theta=i,this}set(e,t,i){return this.radius=e,this.phi=t,this.theta=i,this}copy(e){return this.radius=e.radius,this.phi=e.phi,this.theta=e.theta,this}makeSafe(){return this.phi=Math.max(1e-6,Math.min(Math.PI-1e-6,this.phi)),this}setFromVector3(e){return this.setFromCartesianCoords(e.x,e.y,e.z)}setFromCartesianCoords(e,t,i){return this.radius=Math.sqrt(e*e+t*t+i*i),this.radius===0?(this.theta=0,this.phi=0):(this.theta=Math.atan2(e,i),this.phi=Math.acos(clamp(t/this.radius,-1,1))),this}clone(){return new this.constructor().copy(this)}}class Cylindrical{constructor(e=1,t=0,i=0){return this.radius=e,this.theta=t,this.y=i,this}set(e,t,i){return this.radius=e,this.theta=t,this.y=i,this}copy(e){return this.radius=e.radius,this.theta=e.theta,this.y=e.y,this}setFromVector3(e){return this.setFromCartesianCoords(e.x,e.y,e.z)}setFromCartesianCoords(e,t,i){return this.radius=Math.sqrt(e*e+i*i),this.theta=Math.atan2(e,i),this.y=t,this}clone(){return new this.constructor().copy(this)}}const _vector$4=new Vector2;class Box2{constructor(e=new Vector2(1/0,1/0),t=new Vector2(-1/0,-1/0)){this.isBox2=!0,this.min=e,this.max=t}set(e,t){return this.min.copy(e),this.max.copy(t),this}setFromPoints(e){this.makeEmpty();for(let t=0,i=e.length;t<i;t++)this.expandByPoint(e[t]);return this}setFromCenterAndSize(e,t){const i=_vector$4.copy(t).multiplyScalar(.5);return this.min.copy(e).sub(i),this.max.copy(e).add(i),this}clone(){return new this.constructor().copy(this)}copy(e){return this.min.copy(e.min),this.max.copy(e.max),this}makeEmpty(){return this.min.x=this.min.y=1/0,this.max.x=this.max.y=-1/0,this}isEmpty(){return this.max.x<this.min.x||this.max.y<this.min.y}getCenter(e){return this.isEmpty()?e.set(0,0):e.addVectors(this.min,this.max).multiplyScalar(.5)}getSize(e){return this.isEmpty()?e.set(0,0):e.subVectors(this.max,this.min)}expandByPoint(e){return this.min.min(e),this.max.max(e),this}expandByVector(e){return this.min.sub(e),this.max.add(e),this}expandByScalar(e){return this.min.addScalar(-e),this.max.addScalar(e),this}containsPoint(e){return!(e.x<this.min.x||e.x>this.max.x||e.y<this.min.y||e.y>this.max.y)}containsBox(e){return this.min.x<=e.min.x&&e.max.x<=this.max.x&&this.min.y<=e.min.y&&e.max.y<=this.max.y}getParameter(e,t){return t.set((e.x-this.min.x)/(this.max.x-this.min.x),(e.y-this.min.y)/(this.max.y-this.min.y))}intersectsBox(e){return!(e.max.x<this.min.x||e.min.x>this.max.x||e.max.y<this.min.y||e.min.y>this.max.y)}clampPoint(e,t){return t.copy(e).clamp(this.min,this.max)}distanceToPoint(e){return _vector$4.copy(e).clamp(this.min,this.max).sub(e).length()}intersect(e){return this.min.max(e.min),this.max.min(e.max),this}union(e){return this.min.min(e.min),this.max.max(e.max),this}translate(e){return this.min.add(e),this.max.add(e),this}equals(e){return e.min.equals(this.min)&&e.max.equals(this.max)}}const _startP=new Vector3,_startEnd=new Vector3;class Line3{constructor(e=new Vector3,t=new Vector3){this.start=e,this.end=t}set(e,t){return this.start.copy(e),this.end.copy(t),this}copy(e){return this.start.copy(e.start),this.end.copy(e.end),this}getCenter(e){return e.addVectors(this.start,this.end).multiplyScalar(.5)}delta(e){return e.subVectors(this.end,this.start)}distanceSq(){return this.start.distanceToSquared(this.end)}distance(){return this.start.distanceTo(this.end)}at(e,t){return this.delta(t).multiplyScalar(e).add(this.start)}closestPointToPointParameter(e,t){_startP.subVectors(e,this.start),_startEnd.subVectors(this.end,this.start);const i=_startEnd.dot(_startEnd);let s=_startEnd.dot(_startP)/i;return t&&(s=clamp(s,0,1)),s}closestPointToPoint(e,t,i){const r=this.closestPointToPointParameter(e,t);return this.delta(i).multiplyScalar(r).add(this.start)}applyMatrix4(e){return this.start.applyMatrix4(e),this.end.applyMatrix4(e),this}equals(e){return e.start.equals(this.start)&&e.end.equals(this.end)}clone(){return new this.constructor().copy(this)}}const _vector$3=new Vector3;class SpotLightHelper extends Object3D{constructor(e,t){super(),this.light=e,this.matrix=e.matrixWorld,this.matrixAutoUpdate=!1,this.color=t,this.type="SpotLightHelper";const i=new BufferGeometry,r=[0,0,0,0,0,1,0,0,0,1,0,1,0,0,0,-1,0,1,0,0,0,0,1,1,0,0,0,0,-1,1];for(let a=0,o=1,l=32;a<l;a++,o++){const c=a/l*Math.PI*2,u=o/l*Math.PI*2;r.push(Math.cos(c),Math.sin(c),1,Math.cos(u),Math.sin(u),1)}i.setAttribute("position",new Float32BufferAttribute(r,3));const s=new LineBasicMaterial({fog:!1,toneMapped:!1});this.cone=new LineSegments(i,s),this.add(this.cone),this.update()}dispose(){this.cone.geometry.dispose(),this.cone.material.dispose()}update(){this.light.updateWorldMatrix(!0,!1),this.light.target.updateWorldMatrix(!0,!1);const e=this.light.distance?this.light.distance:1e3,t=e*Math.tan(this.light.angle);this.cone.scale.set(t,t,e),_vector$3.setFromMatrixPosition(this.light.target.matrixWorld),this.cone.lookAt(_vector$3),this.color!==void 0?this.cone.material.color.set(this.color):this.cone.material.color.copy(this.light.color)}}const _vector$2=new Vector3,_boneMatrix=new Matrix4,_matrixWorldInv=new Matrix4;class SkeletonHelper extends LineSegments{constructor(e){const t=getBoneList(e),i=new BufferGeometry,r=[],s=[],a=new Color(0,0,1),o=new Color(0,1,0);for(let c=0;c<t.length;c++){const u=t[c];u.parent&&u.parent.isBone&&(r.push(0,0,0),r.push(0,0,0),s.push(a.r,a.g,a.b),s.push(o.r,o.g,o.b))}i.setAttribute("position",new Float32BufferAttribute(r,3)),i.setAttribute("color",new Float32BufferAttribute(s,3));const l=new LineBasicMaterial({vertexColors:!0,depthTest:!1,depthWrite:!1,toneMapped:!1,transparent:!0});super(i,l),this.isSkeletonHelper=!0,this.type="SkeletonHelper",this.root=e,this.bones=t,this.matrix=e.matrixWorld,this.matrixAutoUpdate=!1}updateMatrixWorld(e){const t=this.bones,i=this.geometry,r=i.getAttribute("position");_matrixWorldInv.copy(this.root.matrixWorld).invert();for(let s=0,a=0;s<t.length;s++){const o=t[s];o.parent&&o.parent.isBone&&(_boneMatrix.multiplyMatrices(_matrixWorldInv,o.matrixWorld),_vector$2.setFromMatrixPosition(_boneMatrix),r.setXYZ(a,_vector$2.x,_vector$2.y,_vector$2.z),_boneMatrix.multiplyMatrices(_matrixWorldInv,o.parent.matrixWorld),_vector$2.setFromMatrixPosition(_boneMatrix),r.setXYZ(a+1,_vector$2.x,_vector$2.y,_vector$2.z),a+=2)}i.getAttribute("position").needsUpdate=!0,super.updateMatrixWorld(e)}dispose(){this.geometry.dispose(),this.material.dispose()}}function getBoneList(n){const e=[];n.isBone===!0&&e.push(n);for(let t=0;t<n.children.length;t++)e.push.apply(e,getBoneList(n.children[t]));return e}class PointLightHelper extends Mesh{constructor(e,t,i){const r=new SphereGeometry(t,4,2),s=new MeshBasicMaterial({wireframe:!0,fog:!1,toneMapped:!1});super(r,s),this.light=e,this.color=i,this.type="PointLightHelper",this.matrix=this.light.matrixWorld,this.matrixAutoUpdate=!1,this.update()}dispose(){this.geometry.dispose(),this.material.dispose()}update(){this.light.updateWorldMatrix(!0,!1),this.color!==void 0?this.material.color.set(this.color):this.material.color.copy(this.light.color)}}const _vector$1=new Vector3,_color1=new Color,_color2=new Color;class HemisphereLightHelper extends Object3D{constructor(e,t,i){super(),this.light=e,this.matrix=e.matrixWorld,this.matrixAutoUpdate=!1,this.color=i,this.type="HemisphereLightHelper";const r=new OctahedronGeometry(t);r.rotateY(Math.PI*.5),this.material=new MeshBasicMaterial({wireframe:!0,fog:!1,toneMapped:!1}),this.color===void 0&&(this.material.vertexColors=!0);const s=r.getAttribute("position"),a=new Float32Array(s.count*3);r.setAttribute("color",new BufferAttribute(a,3)),this.add(new Mesh(r,this.material)),this.update()}dispose(){this.children[0].geometry.dispose(),this.children[0].material.dispose()}update(){const e=this.children[0];if(this.color!==void 0)this.material.color.set(this.color);else{const t=e.geometry.getAttribute("color");_color1.copy(this.light.color),_color2.copy(this.light.groundColor);for(let i=0,r=t.count;i<r;i++){const s=i<r/2?_color1:_color2;t.setXYZ(i,s.r,s.g,s.b)}t.needsUpdate=!0}this.light.updateWorldMatrix(!0,!1),e.lookAt(_vector$1.setFromMatrixPosition(this.light.matrixWorld).negate())}}class GridHelper extends LineSegments{constructor(e=10,t=10,i=4473924,r=8947848){i=new Color(i),r=new Color(r);const s=t/2,a=e/t,o=e/2,l=[],c=[];for(let f=0,m=0,v=-o;f<=t;f++,v+=a){l.push(-o,0,v,o,0,v),l.push(v,0,-o,v,0,o);const _=f===s?i:r;_.toArray(c,m),m+=3,_.toArray(c,m),m+=3,_.toArray(c,m),m+=3,_.toArray(c,m),m+=3}const u=new BufferGeometry;u.setAttribute("position",new Float32BufferAttribute(l,3)),u.setAttribute("color",new Float32BufferAttribute(c,3));const d=new LineBasicMaterial({vertexColors:!0,toneMapped:!1});super(u,d),this.type="GridHelper"}dispose(){this.geometry.dispose(),this.material.dispose()}}class PolarGridHelper extends LineSegments{constructor(e=10,t=16,i=8,r=64,s=4473924,a=8947848){s=new Color(s),a=new Color(a);const o=[],l=[];if(t>1)for(let d=0;d<t;d++){const f=d/t*(Math.PI*2),m=Math.sin(f)*e,v=Math.cos(f)*e;o.push(0,0,0),o.push(m,0,v);const _=d&1?s:a;l.push(_.r,_.g,_.b),l.push(_.r,_.g,_.b)}for(let d=0;d<i;d++){const f=d&1?s:a,m=e-e/i*d;for(let v=0;v<r;v++){let _=v/r*(Math.PI*2),g=Math.sin(_)*m,x=Math.cos(_)*m;o.push(g,0,x),l.push(f.r,f.g,f.b),_=(v+1)/r*(Math.PI*2),g=Math.sin(_)*m,x=Math.cos(_)*m,o.push(g,0,x),l.push(f.r,f.g,f.b)}}const c=new BufferGeometry;c.setAttribute("position",new Float32BufferAttribute(o,3)),c.setAttribute("color",new Float32BufferAttribute(l,3));const u=new LineBasicMaterial({vertexColors:!0,toneMapped:!1});super(c,u),this.type="PolarGridHelper"}dispose(){this.geometry.dispose(),this.material.dispose()}}const _v1=new Vector3,_v2=new Vector3,_v3=new Vector3;class DirectionalLightHelper extends Object3D{constructor(e,t,i){super(),this.light=e,this.matrix=e.matrixWorld,this.matrixAutoUpdate=!1,this.color=i,this.type="DirectionalLightHelper",t===void 0&&(t=1);let r=new BufferGeometry;r.setAttribute("position",new Float32BufferAttribute([-t,t,0,t,t,0,t,-t,0,-t,-t,0,-t,t,0],3));const s=new LineBasicMaterial({fog:!1,toneMapped:!1});this.lightPlane=new Line(r,s),this.add(this.lightPlane),r=new BufferGeometry,r.setAttribute("position",new Float32BufferAttribute([0,0,0,0,0,1],3)),this.targetLine=new Line(r,s),this.add(this.targetLine),this.update()}dispose(){this.lightPlane.geometry.dispose(),this.lightPlane.material.dispose(),this.targetLine.geometry.dispose(),this.targetLine.material.dispose()}update(){this.light.updateWorldMatrix(!0,!1),this.light.target.updateWorldMatrix(!0,!1),_v1.setFromMatrixPosition(this.light.matrixWorld),_v2.setFromMatrixPosition(this.light.target.matrixWorld),_v3.subVectors(_v2,_v1),this.lightPlane.lookAt(_v2),this.color!==void 0?(this.lightPlane.material.color.set(this.color),this.targetLine.material.color.set(this.color)):(this.lightPlane.material.color.copy(this.light.color),this.targetLine.material.color.copy(this.light.color)),this.targetLine.lookAt(_v2),this.targetLine.scale.z=_v3.length()}}const _vector$d=new Vector3,_camera=new Camera;class CameraHelper extends LineSegments{constructor(e){const t=new BufferGeometry,i=new LineBasicMaterial({color:16777215,vertexColors:!0,toneMapped:!1}),r=[],s=[],a={};o("n1","n2"),o("n2","n4"),o("n4","n3"),o("n3","n1"),o("f1","f2"),o("f2","f4"),o("f4","f3"),o("f3","f1"),o("n1","f1"),o("n2","f2"),o("n3","f3"),o("n4","f4"),o("p","n1"),o("p","n2"),o("p","n3"),o("p","n4"),o("u1","u2"),o("u2","u3"),o("u3","u1"),o("c","t"),o("p","c"),o("cn1","cn2"),o("cn3","cn4"),o("cf1","cf2"),o("cf3","cf4");function o(v,_){l(v),l(_)}function l(v){r.push(0,0,0),s.push(0,0,0),a[v]===void 0&&(a[v]=[]),a[v].push(r.length/3-1)}t.setAttribute("position",new Float32BufferAttribute(r,3)),t.setAttribute("color",new Float32BufferAttribute(s,3)),super(t,i),this.type="CameraHelper",this.camera=e,this.camera.updateProjectionMatrix&&this.camera.updateProjectionMatrix(),this.matrix=e.matrixWorld,this.matrixAutoUpdate=!1,this.pointMap=a,this.update();const c=new Color(16755200),u=new Color(16711680),d=new Color(43775),f=new Color(16777215),m=new Color(3355443);this.setColors(c,u,d,f,m)}setColors(e,t,i,r,s){const o=this.geometry.getAttribute("color");o.setXYZ(0,e.r,e.g,e.b),o.setXYZ(1,e.r,e.g,e.b),o.setXYZ(2,e.r,e.g,e.b),o.setXYZ(3,e.r,e.g,e.b),o.setXYZ(4,e.r,e.g,e.b),o.setXYZ(5,e.r,e.g,e.b),o.setXYZ(6,e.r,e.g,e.b),o.setXYZ(7,e.r,e.g,e.b),o.setXYZ(8,e.r,e.g,e.b),o.setXYZ(9,e.r,e.g,e.b),o.setXYZ(10,e.r,e.g,e.b),o.setXYZ(11,e.r,e.g,e.b),o.setXYZ(12,e.r,e.g,e.b),o.setXYZ(13,e.r,e.g,e.b),o.setXYZ(14,e.r,e.g,e.b),o.setXYZ(15,e.r,e.g,e.b),o.setXYZ(16,e.r,e.g,e.b),o.setXYZ(17,e.r,e.g,e.b),o.setXYZ(18,e.r,e.g,e.b),o.setXYZ(19,e.r,e.g,e.b),o.setXYZ(20,e.r,e.g,e.b),o.setXYZ(21,e.r,e.g,e.b),o.setXYZ(22,e.r,e.g,e.b),o.setXYZ(23,e.r,e.g,e.b),o.setXYZ(24,t.r,t.g,t.b),o.setXYZ(25,t.r,t.g,t.b),o.setXYZ(26,t.r,t.g,t.b),o.setXYZ(27,t.r,t.g,t.b),o.setXYZ(28,t.r,t.g,t.b),o.setXYZ(29,t.r,t.g,t.b),o.setXYZ(30,t.r,t.g,t.b),o.setXYZ(31,t.r,t.g,t.b),o.setXYZ(32,i.r,i.g,i.b),o.setXYZ(33,i.r,i.g,i.b),o.setXYZ(34,i.r,i.g,i.b),o.setXYZ(35,i.r,i.g,i.b),o.setXYZ(36,i.r,i.g,i.b),o.setXYZ(37,i.r,i.g,i.b),o.setXYZ(38,r.r,r.g,r.b),o.setXYZ(39,r.r,r.g,r.b),o.setXYZ(40,s.r,s.g,s.b),o.setXYZ(41,s.r,s.g,s.b),o.setXYZ(42,s.r,s.g,s.b),o.setXYZ(43,s.r,s.g,s.b),o.setXYZ(44,s.r,s.g,s.b),o.setXYZ(45,s.r,s.g,s.b),o.setXYZ(46,s.r,s.g,s.b),o.setXYZ(47,s.r,s.g,s.b),o.setXYZ(48,s.r,s.g,s.b),o.setXYZ(49,s.r,s.g,s.b),o.needsUpdate=!0}update(){const e=this.geometry,t=this.pointMap,i=1,r=1;_camera.projectionMatrixInverse.copy(this.camera.projectionMatrixInverse),setPoint("c",t,e,_camera,0,0,-1),setPoint("t",t,e,_camera,0,0,1),setPoint("n1",t,e,_camera,-1,-1,-1),setPoint("n2",t,e,_camera,i,-1,-1),setPoint("n3",t,e,_camera,-1,r,-1),setPoint("n4",t,e,_camera,i,r,-1),setPoint("f1",t,e,_camera,-1,-1,1),setPoint("f2",t,e,_camera,i,-1,1),setPoint("f3",t,e,_camera,-1,r,1),setPoint("f4",t,e,_camera,i,r,1),setPoint("u1",t,e,_camera,i*.7,r*1.1,-1),setPoint("u2",t,e,_camera,-1*.7,r*1.1,-1),setPoint("u3",t,e,_camera,0,r*2,-1),setPoint("cf1",t,e,_camera,-1,0,1),setPoint("cf2",t,e,_camera,i,0,1),setPoint("cf3",t,e,_camera,0,-1,1),setPoint("cf4",t,e,_camera,0,r,1),setPoint("cn1",t,e,_camera,-1,0,-1),setPoint("cn2",t,e,_camera,i,0,-1),setPoint("cn3",t,e,_camera,0,-1,-1),setPoint("cn4",t,e,_camera,0,r,-1),e.getAttribute("position").needsUpdate=!0}dispose(){this.geometry.dispose(),this.material.dispose()}}function setPoint(n,e,t,i,r,s,a){_vector$d.set(r,s,a).unproject(i);const o=e[n];if(o!==void 0){const l=t.getAttribute("position");for(let c=0,u=o.length;c<u;c++)l.setXYZ(o[c],_vector$d.x,_vector$d.y,_vector$d.z)}}const _box$4=new Box3;class BoxHelper extends LineSegments{constructor(e,t=16776960){const i=new Uint16Array([0,1,1,2,2,3,3,0,4,5,5,6,6,7,7,4,0,4,1,5,2,6,3,7]),r=new Float32Array(8*3),s=new BufferGeometry;s.setIndex(new BufferAttribute(i,1)),s.setAttribute("position",new BufferAttribute(r,3)),super(s,new LineBasicMaterial({color:t,toneMapped:!1})),this.object=e,this.type="BoxHelper",this.matrixAutoUpdate=!1,this.update()}update(e){if(e!==void 0&&console.warn("THREE.BoxHelper: .update() has no longer arguments."),this.object!==void 0&&_box$4.setFromObject(this.object),_box$4.isEmpty())return;const t=_box$4.min,i=_box$4.max,r=this.geometry.attributes.position,s=r.array;s[0]=i.x,s[1]=i.y,s[2]=i.z,s[3]=t.x,s[4]=i.y,s[5]=i.z,s[6]=t.x,s[7]=t.y,s[8]=i.z,s[9]=i.x,s[10]=t.y,s[11]=i.z,s[12]=i.x,s[13]=i.y,s[14]=t.z,s[15]=t.x,s[16]=i.y,s[17]=t.z,s[18]=t.x,s[19]=t.y,s[20]=t.z,s[21]=i.x,s[22]=t.y,s[23]=t.z,r.needsUpdate=!0,this.geometry.computeBoundingSphere()}setFromObject(e){return this.object=e,this.update(),this}copy(e,t){return super.copy(e,t),this.object=e.object,this}dispose(){this.geometry.dispose(),this.material.dispose()}}class Box3Helper extends LineSegments{constructor(e,t=16776960){const i=new Uint16Array([0,1,1,2,2,3,3,0,4,5,5,6,6,7,7,4,0,4,1,5,2,6,3,7]),r=[1,1,1,-1,1,1,-1,-1,1,1,-1,1,1,1,-1,-1,1,-1,-1,-1,-1,1,-1,-1],s=new BufferGeometry;s.setIndex(new BufferAttribute(i,1)),s.setAttribute("position",new Float32BufferAttribute(r,3)),super(s,new LineBasicMaterial({color:t,toneMapped:!1})),this.box=e,this.type="Box3Helper",this.geometry.computeBoundingSphere()}updateMatrixWorld(e){const t=this.box;t.isEmpty()||(t.getCenter(this.position),t.getSize(this.scale),this.scale.multiplyScalar(.5),super.updateMatrixWorld(e))}dispose(){this.geometry.dispose(),this.material.dispose()}}class PlaneHelper extends Line{constructor(e,t=1,i=16776960){const r=i,s=[1,-1,0,-1,1,0,-1,-1,0,1,1,0,-1,1,0,-1,-1,0,1,-1,0,1,1,0],a=new BufferGeometry;a.setAttribute("position",new Float32BufferAttribute(s,3)),a.computeBoundingSphere(),super(a,new LineBasicMaterial({color:r,toneMapped:!1})),this.type="PlaneHelper",this.plane=e,this.size=t;const o=[1,1,0,-1,1,0,-1,-1,0,1,1,0,-1,-1,0,1,-1,0],l=new BufferGeometry;l.setAttribute("position",new Float32BufferAttribute(o,3)),l.computeBoundingSphere(),this.add(new Mesh(l,new MeshBasicMaterial({color:r,opacity:.2,transparent:!0,depthWrite:!1,toneMapped:!1})))}updateMatrixWorld(e){this.position.set(0,0,0),this.scale.set(.5*this.size,.5*this.size,1),this.lookAt(this.plane.normal),this.translateZ(-this.plane.constant),super.updateMatrixWorld(e)}dispose(){this.geometry.dispose(),this.material.dispose(),this.children[0].geometry.dispose(),this.children[0].material.dispose()}}const _axis=new Vector3;let _lineGeometry,_coneGeometry;class ArrowHelper extends Object3D{constructor(e=new Vector3(0,0,1),t=new Vector3(0,0,0),i=1,r=16776960,s=i*.2,a=s*.2){super(),this.type="ArrowHelper",_lineGeometry===void 0&&(_lineGeometry=new BufferGeometry,_lineGeometry.setAttribute("position",new Float32BufferAttribute([0,0,0,0,1,0],3)),_coneGeometry=new CylinderGeometry(0,.5,1,5,1),_coneGeometry.translate(0,-.5,0)),this.position.copy(t),this.line=new Line(_lineGeometry,new LineBasicMaterial({color:r,toneMapped:!1})),this.line.matrixAutoUpdate=!1,this.add(this.line),this.cone=new Mesh(_coneGeometry,new MeshBasicMaterial({color:r,toneMapped:!1})),this.cone.matrixAutoUpdate=!1,this.add(this.cone),this.setDirection(e),this.setLength(i,s,a)}setDirection(e){if(e.y>.99999)this.quaternion.set(0,0,0,1);else if(e.y<-.99999)this.quaternion.set(1,0,0,0);else{_axis.set(e.z,0,-e.x).normalize();const t=Math.acos(e.y);this.quaternion.setFromAxisAngle(_axis,t)}}setLength(e,t=e*.2,i=t*.2){this.line.scale.set(1,Math.max(1e-4,e-t),1),this.line.updateMatrix(),this.cone.scale.set(i,t,i),this.cone.position.y=e,this.cone.updateMatrix()}setColor(e){this.line.material.color.set(e),this.cone.material.color.set(e)}copy(e){return super.copy(e,!1),this.line.copy(e.line),this.cone.copy(e.cone),this}dispose(){this.line.geometry.dispose(),this.line.material.dispose(),this.cone.geometry.dispose(),this.cone.material.dispose()}}class AxesHelper extends LineSegments{constructor(e=1){const t=[0,0,0,e,0,0,0,0,0,0,e,0,0,0,0,0,0,e],i=[1,0,0,1,.6,0,0,1,0,.6,1,0,0,0,1,0,.6,1],r=new BufferGeometry;r.setAttribute("position",new Float32BufferAttribute(t,3)),r.setAttribute("color",new Float32BufferAttribute(i,3));const s=new LineBasicMaterial({vertexColors:!0,toneMapped:!1});super(r,s),this.type="AxesHelper"}setColors(e,t,i){const r=new Color,s=this.geometry.attributes.color.array;return r.set(e),r.toArray(s,0),r.toArray(s,3),r.set(t),r.toArray(s,6),r.toArray(s,9),r.set(i),r.toArray(s,12),r.toArray(s,15),this.geometry.attributes.color.needsUpdate=!0,this}dispose(){this.geometry.dispose(),this.material.dispose()}}class ShapePath{constructor(){this.type="ShapePath",this.color=new Color,this.subPaths=[],this.currentPath=null}moveTo(e,t){return this.currentPath=new Path,this.subPaths.push(this.currentPath),this.currentPath.moveTo(e,t),this}lineTo(e,t){return this.currentPath.lineTo(e,t),this}quadraticCurveTo(e,t,i,r){return this.currentPath.quadraticCurveTo(e,t,i,r),this}bezierCurveTo(e,t,i,r,s,a){return this.currentPath.bezierCurveTo(e,t,i,r,s,a),this}splineThru(e){return this.currentPath.splineThru(e),this}toShapes(e){function t(x){const S=[];for(let y=0,b=x.length;y<b;y++){const w=x[y],C=new Shape;C.curves=w.curves,S.push(C)}return S}function i(x,S){const y=S.length;let b=!1;for(let w=y-1,C=0;C<y;w=C++){let R=S[w],M=S[C],L=M.x-R.x,B=M.y-R.y;if(Math.abs(B)>Number.EPSILON){if(B<0&&(R=S[C],L=-L,M=S[w],B=-B),x.y<R.y||x.y>M.y)continue;if(x.y===R.y){if(x.x===R.x)return!0}else{const Z=B*(x.x-R.x)-L*(x.y-R.y);if(Z===0)return!0;if(Z<0)continue;b=!b}}else{if(x.y!==R.y)continue;if(M.x<=x.x&&x.x<=R.x||R.x<=x.x&&x.x<=M.x)return!0}}return b}const r=ShapeUtils.isClockWise,s=this.subPaths;if(s.length===0)return[];let a,o,l;const c=[];if(s.length===1)return o=s[0],l=new Shape,l.curves=o.curves,c.push(l),c;let u=!r(s[0].getPoints());u=e?!u:u;const d=[],f=[];let m=[],v=0,_;f[v]=void 0,m[v]=[];for(let x=0,S=s.length;x<S;x++)o=s[x],_=o.getPoints(),a=r(_),a=e?!a:a,a?(!u&&f[v]&&v++,f[v]={s:new Shape,p:_},f[v].s.curves=o.curves,u&&v++,m[v]=[]):m[v].push({h:o,p:_[0]});if(!f[0])return t(s);if(f.length>1){let x=!1,S=0;for(let y=0,b=f.length;y<b;y++)d[y]=[];for(let y=0,b=f.length;y<b;y++){const w=m[y];for(let C=0;C<w.length;C++){const R=w[C];let M=!0;for(let L=0;L<f.length;L++)i(R.p,f[L].p)&&(y!==L&&S++,M?(M=!1,d[L].push(R)):x=!0);M&&d[y].push(R)}}S>0&&x===!1&&(m=d)}let g;for(let x=0,S=f.length;x<S;x++){l=f[x].s,c.push(l),g=m[x];for(let y=0,b=g.length;y<b;y++)l.holes.push(g[y].h)}return c}}const _tables=_generateTables();function _generateTables(){const n=new ArrayBuffer(4),e=new Float32Array(n),t=new Uint32Array(n),i=new Uint32Array(512),r=new Uint32Array(512);for(let l=0;l<256;++l){const c=l-127;c<-27?(i[l]=0,i[l|256]=32768,r[l]=24,r[l|256]=24):c<-14?(i[l]=1024>>-c-14,i[l|256]=1024>>-c-14|32768,r[l]=-c-1,r[l|256]=-c-1):c<=15?(i[l]=c+15<<10,i[l|256]=c+15<<10|32768,r[l]=13,r[l|256]=13):c<128?(i[l]=31744,i[l|256]=64512,r[l]=24,r[l|256]=24):(i[l]=31744,i[l|256]=64512,r[l]=13,r[l|256]=13)}const s=new Uint32Array(2048),a=new Uint32Array(64),o=new Uint32Array(64);for(let l=1;l<1024;++l){let c=l<<13,u=0;for(;(c&8388608)===0;)c<<=1,u-=8388608;c&=-8388609,u+=947912704,s[l]=c|u}for(let l=1024;l<2048;++l)s[l]=939524096+(l-1024<<13);for(let l=1;l<31;++l)a[l]=l<<23;a[31]=1199570944,a[32]=2147483648;for(let l=33;l<63;++l)a[l]=2147483648+(l-32<<23);a[63]=3347054592;for(let l=1;l<64;++l)l!==32&&(o[l]=1024);return{floatView:e,uint32View:t,baseTable:i,shiftTable:r,mantissaTable:s,exponentTable:a,offsetTable:o}}function toHalfFloat(n){Math.abs(n)>65504&&console.warn("THREE.DataUtils.toHalfFloat(): Value out of range."),n=clamp(n,-65504,65504),_tables.floatView[0]=n;const e=_tables.uint32View[0],t=e>>23&511;return _tables.baseTable[t]+((e&8388607)>>_tables.shiftTable[t])}function fromHalfFloat(n){const e=n>>10;return _tables.uint32View[0]=_tables.mantissaTable[_tables.offsetTable[e]+(n&1023)]+_tables.exponentTable[e],_tables.floatView[0]}var DataUtils=Object.freeze({__proto__:null,toHalfFloat,fromHalfFloat});function ImmediateRenderObject(){console.error("THREE.ImmediateRenderObject has been removed.")}class WebGLMultisampleRenderTarget extends WebGLRenderTarget{constructor(e,t,i){console.error('THREE.WebGLMultisampleRenderTarget has been removed. Use a normal render target and set the "samples" property to greater 0 to enable multisampling.'),super(e,t,i),this.samples=4}}class DataTexture2DArray extends DataArrayTexture{constructor(e,t,i,r){console.warn("THREE.DataTexture2DArray has been renamed to DataArrayTexture."),super(e,t,i,r)}}class DataTexture3D extends Data3DTexture{constructor(e,t,i,r){console.warn("THREE.DataTexture3D has been renamed to Data3DTexture."),super(e,t,i,r)}}class BoxBufferGeometry extends BoxGeometry{constructor(e,t,i,r,s,a){console.warn("THREE.BoxBufferGeometry has been renamed to THREE.BoxGeometry."),super(e,t,i,r,s,a)}}class CapsuleBufferGeometry extends CapsuleGeometry{constructor(e,t,i,r){console.warn("THREE.CapsuleBufferGeometry has been renamed to THREE.CapsuleGeometry."),super(e,t,i,r)}}class CircleBufferGeometry extends CircleGeometry{constructor(e,t,i,r){console.warn("THREE.CircleBufferGeometry has been renamed to THREE.CircleGeometry."),super(e,t,i,r)}}class ConeBufferGeometry extends 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l0.828,1.078c0.335,0.437,0.988,0.55,1.451,0.253l1.823-1.171c0.463-0.297,0.633-0.938,0.377-1.425L21.927,11.253z`})],-1);function _sfc_render$j(n,e,t,i,r,s){const a=resolveComponent("SvgButton");return openBlock(),createElementBlock("div",_hoisted_1$h,[r.mapViewer.map.perspectiveView?(openBlock(),createBlock(a,{key:0,active:s.isPerspectiveView,onAction:s.setPerspectiveView,title:n.$t("controls.perspective.tooltip")},{default:withCtx(()=>[_hoisted_2$d]),_:1},8,["active","onAction","title"])):createCommentVNode("",!0),r.mapViewer.map.flatView?(openBlock(),createBlock(a,{key:1,active:s.isFlatView,onAction:s.setFlatView,title:n.$t("controls.flatView.tooltip")},{default:withCtx(()=>[_hoisted_3$c]),_:1},8,["active","onAction","title"])):createCommentVNode("",!0),r.mapViewer.map.freeFlightView?(openBlock(),createBlock(a,{key:2,active:s.isFreeFlight,onAction:s.setFreeFlight,title:n.$t("controls.freeFlight.tooltip")},{default:withCtx(()=>[_hoisted_4$8]),_:1},8,["active","onAction","title"])):createCommentVNode("",!0)])}const ControlsSwitch=_export_sfc(_sfc_main$j,[["render",_sfc_render$j]]),_sfc_main$i={name:"MenuButton",components:{SvgButton},props:{close:Boolean,back:Boolean}},_hoisted_1$g=createBaseVNode("svg",{viewBox:"0 0 30 30"},[createBaseVNode("g",null,[createBaseVNode("path",{d:`M25.004,9.294c0,0.806-0.75,1.46-1.676,1.46H6.671c-0.925,0-1.674-0.654-1.674-1.46l0,0\r
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||
c0-0.807,0.749-1.461,1.674-1.461h16.657C24.254,7.833,25.004,8.487,25.004,9.294L25.004,9.294z`}),createBaseVNode("path",{d:`M25.004,15c0,0.807-0.75,1.461-1.676,1.461H6.671c-0.925,0-1.674-0.654-1.674-1.461l0,0\r
|
||
c0-0.807,0.749-1.461,1.674-1.461h16.657C24.254,13.539,25.004,14.193,25.004,15L25.004,15z`}),createBaseVNode("path",{d:`M25.004,20.706c0,0.807-0.75,1.461-1.676,1.461H6.671c-0.925,0-1.674-0.654-1.674-1.461l0,0\r
|
||
c0-0.807,0.749-1.461,1.674-1.461h16.657C24.254,19.245,25.004,19.899,25.004,20.706L25.004,20.706z`})])],-1);function _sfc_render$i(n,e,t,i,r,s){const a=resolveComponent("SvgButton");return openBlock(),createBlock(a,{class:normalizeClass(["menu-button",{close:t.close,back:t.back}])},{default:withCtx(()=>[_hoisted_1$g]),_:1},8,["class"])}const MenuButton=_export_sfc(_sfc_main$i,[["render",_sfc_render$i]]),_sfc_main$h={name:"ControlBar",components:{SvgButton,MenuButton,ControlsSwitch,DayNightSwitch,PositionInput,Compass},data(){return{appState:this.$bluemap.appState,markers:this.$bluemap.mapViewer.markers.data,mapViewer:this.$bluemap.mapViewer.data}},computed:{playerMarkerSet(){for(let n of this.markers.markerSets)if(n.id==="bm-players")return n;return{id:"bm-players",label:"Players",markerSets:[],markers:[],fake:!0}},showMapMenu(){return this.mapViewer.mapState==="loading"||this.mapViewer.mapState==="loaded"},showViewControls(){return this.mapViewer.map?this.mapViewer.map.views.length>1:!1},showMarkerMenu(){return this.hasMarkers(this.markers)}},methods:{openPlayerList(){let n=this.playerMarkerSet;this.appState.menu.openPage("markers",this.$t("players.title"),{markerSet:n})},hasMarkers(n){if(n.markers.length>0)return!0;for(let e of n.markerSets)if(e.id!=="bm-players"&&e.id!=="bm-popup-set"&&this.hasMarkers(e))return!0;return!1}}},_hoisted_1$f={class:"control-bar"},_hoisted_2$c=createBaseVNode("div",{class:"space thin-hide"},null,-1),_hoisted_3$b=createBaseVNode("svg",{viewBox:"0 0 30 30"},[createBaseVNode("polygon",{points:"26.708,22.841 19.049,25.186 11.311,20.718 3.292,22.841 7.725,5.96 13.475,4.814 19.314,7.409 25.018,6.037 "})],-1),_hoisted_4$7=createBaseVNode("svg",{viewBox:"0 0 30 30"},[createBaseVNode("path",{d:`M15,3.563c-4.459,0-8.073,3.615-8.073,8.073c0,6.483,8.196,14.802,8.196,14.802s7.951-8.013,7.951-14.802\r
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||
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c0.239,0.313,0.702,0.391,1.033,0.182l1.297-0.833C28.667,15.479,28.787,15.026,28.604,14.677z`})]),createBaseVNode("path",{d:`M19.932,15.058c-0.184-0.346-0.651-0.63-1.043-0.63h-1.427c-0.39,0-0.515-0.252-0.275-0.564c0,0,0.496-0.645,0.496-1.451\r
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L12.528,5.088z`})],-1);function _sfc_render$h(n,e,t,i,r,s){const a=resolveComponent("MenuButton"),o=resolveComponent("SvgButton"),l=resolveComponent("DayNightSwitch"),c=resolveComponent("ControlsSwitch"),u=resolveComponent("PositionInput"),d=resolveComponent("Compass");return openBlock(),createElementBlock("div",_hoisted_1$f,[createVNode(a,{close:r.appState.menu.isOpen,back:!1,onAction:e[0]||(e[0]=f=>r.appState.menu.reOpenPage()),title:n.$t("menu.tooltip")},null,8,["close","title"]),_hoisted_2$c,r.appState.maps.length>1?(openBlock(),createBlock(o,{key:0,class:"thin-hide",title:n.$t("maps.tooltip"),onAction:e[1]||(e[1]=f=>r.appState.menu.openPage("maps",n.$t("maps.title")))},{default:withCtx(()=>[_hoisted_3$b]),_:1},8,["title"])):createCommentVNode("",!0),s.showMapMenu&&s.showMarkerMenu?(openBlock(),createBlock(o,{key:1,class:"thin-hide",title:n.$t("markers.tooltip"),onAction:e[2]||(e[2]=f=>r.appState.menu.openPage("markers",n.$t("markers.title"),{markerSet:r.markers}))},{default:withCtx(()=>[_hoisted_4$7]),_:1},8,["title"])):createCommentVNode("",!0),s.showMapMenu&&!s.playerMarkerSet.fake?(openBlock(),createBlock(o,{key:2,class:"thin-hide",title:n.$t("players.tooltip"),onAction:s.openPlayerList},{default:withCtx(()=>[_hoisted_5$3]),_:1},8,["title","onAction"])):createCommentVNode("",!0),_hoisted_6$3,s.showMapMenu?(openBlock(),createBlock(l,{key:3,class:"thin-hide",title:n.$t("lighting.dayNightSwitch.tooltip")},null,8,["title"])):createCommentVNode("",!0),_hoisted_7$3,s.showMapMenu&&s.showViewControls?(openBlock(),createBlock(c,{key:4,class:"thin-hide"})):createCommentVNode("",!0),s.showViewControls?(openBlock(),createElementBlock("div",_hoisted_8$3)):createCommentVNode("",!0),s.showMapMenu?(openBlock(),createBlock(o,{key:6,class:"thin-hide",title:n.$t("resetCamera.tooltip"),onAction:e[3]||(e[3]=f=>n.$bluemap.resetCamera())},{default:withCtx(()=>[_hoisted_9$2]),_:1},8,["title"])):createCommentVNode("",!0),s.showMapMenu?(openBlock(),createBlock(u,{key:7,class:"pos-input"})):createCommentVNode("",!0),s.showMapMenu?(openBlock(),createBlock(d,{key:8,title:n.$t("compass.tooltip")},null,8,["title"])):createCommentVNode("",!0)])}const ControlBar=_export_sfc(_sfc_main$h,[["render",_sfc_render$h]]),_sfc_main$g={name:"SideMenu",components:{MenuButton},props:{title:{type:String,default:"Menu"},open:{type:Boolean,default:!0},back:Boolean},data(){return{rendered:!1}},methods:{async buttonEnterAnimation(){this.rendered=!1,await this.$nextTick(),await this.$nextTick(),this.rendered=!0}}},_hoisted_1$e={key:0,class:"side-menu"},_hoisted_2$b={class:"title"},_hoisted_3$a={class:"content"};function _sfc_render$g(n,e,t,i,r,s){const a=resolveComponent("MenuButton");return openBlock(),createBlock(Transition,{name:"side-menu",onEnter:e[2]||(e[2]=o=>{s.buttonEnterAnimation(),n.$emit("enter",o)})},{default:withCtx(()=>[t.open?(openBlock(),createElementBlock("div",_hoisted_1$e,[createVNode(a,{close:t.open&&r.rendered,back:t.back,onAction:e[0]||(e[0]=o=>n.$emit("back",o))},null,8,["close","back"]),t.open&&t.back?(openBlock(),createBlock(a,{key:0,class:"full-close",close:!0,onAction:e[1]||(e[1]=o=>n.$emit("close",o))})):createCommentVNode("",!0),createBaseVNode("div",_hoisted_2$b,toDisplayString$1(t.title),1),createBaseVNode("div",_hoisted_3$a,[renderSlot(n.$slots,"default")])])):createCommentVNode("",!0)]),_:3})}const SideMenu=_export_sfc(_sfc_main$g,[["render",_sfc_render$g]]),_sfc_main$f={name:"SimpleButton",props:{submenu:Boolean,active:{type:Boolean,default:!1}}},_hoisted_1$d={class:"label"},_hoisted_2$a={key:0,class:"submenu-icon"},_hoisted_3$9=createBaseVNode("svg",{viewBox:"0 0 30 30"},[createBaseVNode("path",{d:`M25.004,9.294c0,0.806-0.75,1.46-1.676,1.46H6.671c-0.925,0-1.674-0.654-1.674-1.46l0,0\r
|
||
c0-0.807,0.749-1.461,1.674-1.461h16.657C24.254,7.833,25.004,8.487,25.004,9.294L25.004,9.294z`}),createBaseVNode("path",{d:`M25.004,20.706c0,0.807-0.75,1.461-1.676,1.461H6.671c-0.925,0-1.674-0.654-1.674-1.461l0,0\r
|
||
c0-0.807,0.749-1.461,1.674-1.461h16.657C24.254,19.245,25.004,19.899,25.004,20.706L25.004,20.706z`})],-1),_hoisted_4$6=[_hoisted_3$9];function _sfc_render$f(n,e,t,i,r,s){return openBlock(),createElementBlock("div",{class:normalizeClass(["simple-button",{active:t.active}]),onClick:e[0]||(e[0]=a=>n.$emit("action"))},[createBaseVNode("div",_hoisted_1$d,[renderSlot(n.$slots,"default")]),t.submenu?(openBlock(),createElementBlock("div",_hoisted_2$a,_hoisted_4$6)):createCommentVNode("",!0)],2)}const SimpleButton=_export_sfc(_sfc_main$f,[["render",_sfc_render$f]]),_sfc_main$e={name:"Group",props:{title:String}},_hoisted_1$c={class:"group"},_hoisted_2$9={class:"title"},_hoisted_3$8={class:"content"};function _sfc_render$e(n,e,t,i,r,s){return openBlock(),createElementBlock("div",_hoisted_1$c,[createBaseVNode("span",_hoisted_2$9,toDisplayString$1(t.title),1),createBaseVNode("div",_hoisted_3$8,[renderSlot(n.$slots,"default")])])}const Group=_export_sfc(_sfc_main$e,[["render",_sfc_render$e]]);function countDecimals(n){return Math.floor(n)===n?0:n.toString().split(".")[1].length||0}const _sfc_main$d={name:"Slider",props:{value:Number,min:Number,max:Number,step:Number,formatter:{type:Function,default:function(n){return parseFloat(n).toFixed(countDecimals(this.step))}}}},_hoisted_1$b={class:"slider"},_hoisted_2$8={class:"label"},_hoisted_3$7={class:"value"},_hoisted_4$5=["min","max","step","value"];function _sfc_render$d(n,e,t,i,r,s){return openBlock(),createElementBlock("div",_hoisted_1$b,[createBaseVNode("div",_hoisted_2$8,[renderSlot(n.$slots,"default"),createTextVNode(": "),createBaseVNode("span",_hoisted_3$7,toDisplayString$1(t.formatter(t.value)),1)]),createBaseVNode("label",null,[createBaseVNode("input",{type:"range",min:t.min,max:t.max,step:t.step,value:t.value,onInput:e[0]||(e[0]=a=>n.$emit("update",parseFloat(a.target.value))),onChange:e[1]||(e[1]=a=>n.$emit("lazy",parseFloat(a.target.value)))},null,40,_hoisted_4$5)])])}const Slider=_export_sfc(_sfc_main$d,[["render",_sfc_render$d]]),_sfc_main$c={name:"SwitchHandle",props:{on:Boolean}};function _sfc_render$c(n,e,t,i,r,s){return openBlock(),createElementBlock("div",{class:normalizeClass(["switch",{on:t.on}])},null,2)}const SwitchHandle=_export_sfc(_sfc_main$c,[["render",_sfc_render$c]]),_sfc_main$b={name:"SwitchButton",components:{SwitchHandle},props:{on:Boolean}},_hoisted_1$a={class:"label"};function _sfc_render$b(n,e,t,i,r,s){const a=resolveComponent("SwitchHandle");return openBlock(),createElementBlock("div",{class:"switch-button",onClick:e[0]||(e[0]=o=>n.$emit("action"))},[createBaseVNode("div",_hoisted_1$a,[renderSlot(n.$slots,"default")]),createVNode(a,{on:t.on},null,8,["on"])])}const SwitchButton=_export_sfc(_sfc_main$b,[["render",_sfc_render$b]]);/*!
|
||
* shared v9.14.3
|
||
* (c) 2025 kazuya kawaguchi
|
||
* Released under the MIT License.
|
||
*/const inBrowser=typeof window<"u",makeSymbol=(n,e=!1)=>e?Symbol.for(n):Symbol(n),generateFormatCacheKey=(n,e,t)=>friendlyJSONstringify({l:n,k:e,s:t}),friendlyJSONstringify=n=>JSON.stringify(n).replace(/\u2028/g,"\\u2028").replace(/\u2029/g,"\\u2029").replace(/\u0027/g,"\\u0027"),isNumber=n=>typeof n=="number"&&isFinite(n),isDate=n=>toTypeString(n)==="[object Date]",isRegExp=n=>toTypeString(n)==="[object RegExp]",isEmptyObject=n=>isPlainObject(n)&&Object.keys(n).length===0,assign$1=Object.assign,_create=Object.create,create=(n=null)=>_create(n);let _globalThis;const getGlobalThis=()=>_globalThis||(_globalThis=typeof globalThis<"u"?globalThis:typeof self<"u"?self:typeof window<"u"?window:typeof global<"u"?global:create());function escapeHtml(n){return n.replace(/</g,"<").replace(/>/g,">").replace(/"/g,""").replace(/'/g,"'")}const hasOwnProperty=Object.prototype.hasOwnProperty;function hasOwn(n,e){return hasOwnProperty.call(n,e)}const isArray=Array.isArray,isFunction=n=>typeof n=="function",isString$1=n=>typeof n=="string",isBoolean=n=>typeof n=="boolean",isObject$1=n=>n!==null&&typeof n=="object",isPromise=n=>isObject$1(n)&&isFunction(n.then)&&isFunction(n.catch),objectToString=Object.prototype.toString,toTypeString=n=>objectToString.call(n),isPlainObject=n=>{if(!isObject$1(n))return!1;const e=Object.getPrototypeOf(n);return e===null||e.constructor===Object},toDisplayString=n=>n==null?"":isArray(n)||isPlainObject(n)&&n.toString===objectToString?JSON.stringify(n,null,2):String(n);function join$1(n,e=""){return n.reduce((t,i,r)=>r===0?t+i:t+e+i,"")}function incrementer(n){let e=n;return()=>++e}function warn(n,e){typeof console<"u"&&(console.warn("[intlify] "+n),e&&console.warn(e.stack))}const isNotObjectOrIsArray=n=>!isObject$1(n)||isArray(n);function deepCopy(n,e){if(isNotObjectOrIsArray(n)||isNotObjectOrIsArray(e))throw new Error("Invalid value");const t=[{src:n,des:e}];for(;t.length;){const{src:i,des:r}=t.pop();Object.keys(i).forEach(s=>{s!=="__proto__"&&(isObject$1(i[s])&&!isObject$1(r[s])&&(r[s]=Array.isArray(i[s])?[]:create()),isNotObjectOrIsArray(r[s])||isNotObjectOrIsArray(i[s])?r[s]=i[s]:t.push({src:i[s],des:r[s]}))})}}/*!
|
||
* message-compiler v9.14.3
|
||
* (c) 2025 kazuya kawaguchi
|
||
* Released under the MIT License.
|
||
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o(R,B,Z),R}function g(y,b,w,C){const R=y.context();let M=C.items.length===0;const L=a(1,b,w);L.cases=[],L.cases.push(C);do{const B=_(y);M||(M=B.items.length===0),L.cases.push(B)}while(R.currentType!==14);return M&&r(y,CompileErrorCodes.MUST_HAVE_MESSAGES_IN_PLURAL,w,0),o(L,y.currentOffset(),y.currentPosition()),L}function x(y){const b=y.context(),{offset:w,startLoc:C}=b,R=_(y);return b.currentType===14?R:g(y,w,C,R)}function S(y){const b=createTokenizer(y,assign({},n)),w=b.context(),C=a(0,w.offset,w.startLoc);return e&&C.loc&&(C.loc.source=y),C.body=x(b),n.onCacheKey&&(C.cacheKey=n.onCacheKey(y)),w.currentType!==14&&r(b,CompileErrorCodes.UNEXPECTED_LEXICAL_ANALYSIS,w.lastStartLoc,0,y[w.offset]||""),o(C,b.currentOffset(),b.currentPosition()),C}return{parse:S}}function getTokenCaption(n){if(n.type===14)return"EOF";const e=(n.value||"").replace(/\r?\n/gu,"\\n");return e.length>10?e.slice(0,9)+"…":e}function createTransformer(n,e={}){const t={ast:n,helpers:new Set};return{context:()=>t,helper:s=>(t.helpers.add(s),s)}}function traverseNodes(n,e){for(let t=0;t<n.length;t++)traverseNode(n[t],e)}function traverseNode(n,e){switch(n.type){case 1:traverseNodes(n.cases,e),e.helper("plural");break;case 2:traverseNodes(n.items,e);break;case 6:{traverseNode(n.key,e),e.helper("linked"),e.helper("type");break}case 5:e.helper("interpolate"),e.helper("list");break;case 4:e.helper("interpolate"),e.helper("named");break}}function transform(n,e={}){const t=createTransformer(n);t.helper("normalize"),n.body&&traverseNode(n.body,t);const i=t.context();n.helpers=Array.from(i.helpers)}function optimize(n){const e=n.body;return e.type===2?optimizeMessageNode(e):e.cases.forEach(t=>optimizeMessageNode(t)),n}function optimizeMessageNode(n){if(n.items.length===1){const e=n.items[0];(e.type===3||e.type===9)&&(n.static=e.value,delete e.value)}else{const e=[];for(let t=0;t<n.items.length;t++){const i=n.items[t];if(!(i.type===3||i.type===9)||i.value==null)break;e.push(i.value)}if(e.length===n.items.length){n.static=join(e);for(let t=0;t<n.items.length;t++){const i=n.items[t];(i.type===3||i.type===9)&&delete i.value}}}}const ERROR_DOMAIN$1="minifier";function minify(n){switch(n.t=n.type,n.type){case 0:{const e=n;minify(e.body),e.b=e.body,delete e.body;break}case 1:{const e=n,t=e.cases;for(let i=0;i<t.length;i++)minify(t[i]);e.c=t,delete e.cases;break}case 2:{const e=n,t=e.items;for(let i=0;i<t.length;i++)minify(t[i]);e.i=t,delete e.items,e.static&&(e.s=e.static,delete e.static);break}case 3:case 9:case 8:case 7:{const e=n;e.value&&(e.v=e.value,delete e.value);break}case 6:{const e=n;minify(e.key),e.k=e.key,delete e.key,e.modifier&&(minify(e.modifier),e.m=e.modifier,delete e.modifier);break}case 5:{const e=n;e.i=e.index,delete e.index;break}case 4:{const e=n;e.k=e.key,delete e.key;break}default:throw createCompileError(CompileErrorCodes.UNHANDLED_MINIFIER_NODE_TYPE,null,{domain:ERROR_DOMAIN$1,args:[n.type]})}delete n.type}const ERROR_DOMAIN="parser";function createCodeGenerator(n,e){const{filename:t,breakLineCode:i,needIndent:r}=e,s=e.location!==!1,a={filename:t,code:"",column:1,line:1,offset:0,map:void 0,breakLineCode:i,needIndent:r,indentLevel:0};s&&n.loc&&(a.source=n.loc.source);const o=()=>a;function l(_,g){a.code+=_}function c(_,g=!0){const x=g?i:"";l(r?x+" ".repeat(_):x)}function u(_=!0){const g=++a.indentLevel;_&&c(g)}function d(_=!0){const g=--a.indentLevel;_&&c(g)}function f(){c(a.indentLevel)}return{context:o,push:l,indent:u,deindent:d,newline:f,helper:_=>`_${_}`,needIndent:()=>a.needIndent}}function generateLinkedNode(n,e){const{helper:t}=n;n.push(`${t("linked")}(`),generateNode(n,e.key),e.modifier?(n.push(", "),generateNode(n,e.modifier),n.push(", _type")):n.push(", undefined, _type"),n.push(")")}function generateMessageNode(n,e){const{helper:t,needIndent:i}=n;n.push(`${t("normalize")}([`),n.indent(i());const r=e.items.length;for(let s=0;s<r&&(generateNode(n,e.items[s]),s!==r-1);s++)n.push(", ");n.deindent(i()),n.push("])")}function generatePluralNode(n,e){const{helper:t,needIndent:i}=n;if(e.cases.length>1){n.push(`${t("plural")}([`),n.indent(i());const r=e.cases.length;for(let s=0;s<r&&(generateNode(n,e.cases[s]),s!==r-1);s++)n.push(", ");n.deindent(i()),n.push("])")}}function generateResource(n,e){e.body?generateNode(n,e.body):n.push("null")}function generateNode(n,e){const{helper:t}=n;switch(e.type){case 0:generateResource(n,e);break;case 1:generatePluralNode(n,e);break;case 2:generateMessageNode(n,e);break;case 6:generateLinkedNode(n,e);break;case 8:n.push(JSON.stringify(e.value),e);break;case 7:n.push(JSON.stringify(e.value),e);break;case 5:n.push(`${t("interpolate")}(${t("list")}(${e.index}))`,e);break;case 4:n.push(`${t("interpolate")}(${t("named")}(${JSON.stringify(e.key)}))`,e);break;case 9:n.push(JSON.stringify(e.value),e);break;case 3:n.push(JSON.stringify(e.value),e);break;default:throw createCompileError(CompileErrorCodes.UNHANDLED_CODEGEN_NODE_TYPE,null,{domain:ERROR_DOMAIN,args:[e.type]})}}const generate=(n,e={})=>{const t=isString(e.mode)?e.mode:"normal",i=isString(e.filename)?e.filename:"message.intl";e.sourceMap;const r=e.breakLineCode!=null?e.breakLineCode:t==="arrow"?";":`
|
||
`,s=e.needIndent?e.needIndent:t!=="arrow",a=n.helpers||[],o=createCodeGenerator(n,{filename:i,breakLineCode:r,needIndent:s});o.push(t==="normal"?"function __msg__ (ctx) {":"(ctx) => {"),o.indent(s),a.length>0&&(o.push(`const { ${join(a.map(u=>`${u}: _${u}`),", ")} } = ctx`),o.newline()),o.push("return "),generateNode(o,n),o.deindent(s),o.push("}"),delete n.helpers;const{code:l,map:c}=o.context();return{ast:n,code:l,map:c?c.toJSON():void 0}};function baseCompile$1(n,e={}){const t=assign({},e),i=!!t.jit,r=!!t.minify,s=t.optimize==null?!0:t.optimize,o=createParser(t).parse(n);return i?(s&&optimize(o),r&&minify(o),{ast:o,code:""}):(transform(o,t),generate(o,t))}/*!
|
||
* core-base v9.14.3
|
||
* (c) 2025 kazuya kawaguchi
|
||
* Released under the MIT License.
|
||
*/function initFeatureFlags$1(){typeof __INTLIFY_JIT_COMPILATION__!="boolean"&&(getGlobalThis().__INTLIFY_JIT_COMPILATION__=!1),typeof __INTLIFY_DROP_MESSAGE_COMPILER__!="boolean"&&(getGlobalThis().__INTLIFY_DROP_MESSAGE_COMPILER__=!1)}const pathStateMachine=[];pathStateMachine[0]={w:[0],i:[3,0],"[":[4],o:[7]};pathStateMachine[1]={w:[1],".":[2],"[":[4],o:[7]};pathStateMachine[2]={w:[2],i:[3,0],0:[3,0]};pathStateMachine[3]={i:[3,0],0:[3,0],w:[1,1],".":[2,1],"[":[4,1],o:[7,1]};pathStateMachine[4]={"'":[5,0],'"':[6,0],"[":[4,2],"]":[1,3],o:8,l:[4,0]};pathStateMachine[5]={"'":[4,0],o:8,l:[5,0]};pathStateMachine[6]={'"':[4,0],o:8,l:[6,0]};const literalValueRE=/^\s?(?:true|false|-?[\d.]+|'[^']*'|"[^"]*")\s?$/;function isLiteral(n){return literalValueRE.test(n)}function stripQuotes(n){const e=n.charCodeAt(0),t=n.charCodeAt(n.length-1);return e===t&&(e===34||e===39)?n.slice(1,-1):n}function getPathCharType(n){if(n==null)return"o";switch(n.charCodeAt(0)){case 91:case 93:case 46:case 34:case 39:return n;case 95:case 36:case 45:return"i";case 9:case 10:case 13:case 160:case 65279:case 8232:case 8233:return"w"}return"i"}function formatSubPath(n){const e=n.trim();return n.charAt(0)==="0"&&isNaN(parseInt(n))?!1:isLiteral(e)?stripQuotes(e):"*"+e}function parse(n){const e=[];let t=-1,i=0,r=0,s,a,o,l,c,u,d;const f=[];f[0]=()=>{a===void 0?a=o:a+=o},f[1]=()=>{a!==void 0&&(e.push(a),a=void 0)},f[2]=()=>{f[0](),r++},f[3]=()=>{if(r>0)r--,i=4,f[0]();else{if(r=0,a===void 0||(a=formatSubPath(a),a===!1))return!1;f[1]()}};function m(){const v=n[t+1];if(i===5&&v==="'"||i===6&&v==='"')return t++,o="\\"+v,f[0](),!0}for(;i!==null;)if(t++,s=n[t],!(s==="\\"&&m())){if(l=getPathCharType(s),d=pathStateMachine[i],c=d[l]||d.l||8,c===8||(i=c[0],c[1]!==void 0&&(u=f[c[1]],u&&(o=s,u()===!1))))return;if(i===7)return e}}const cache=new Map;function resolveWithKeyValue(n,e){return isObject$1(n)?n[e]:null}function resolveValue$1(n,e){if(!isObject$1(n))return null;let t=cache.get(e);if(t||(t=parse(e),t&&cache.set(e,t)),!t)return null;const i=t.length;let r=n,s=0;for(;s<i;){const a=r[t[s]];if(a===void 0||isFunction(r))return null;r=a,s++}return r}const DEFAULT_MODIFIER=n=>n,DEFAULT_MESSAGE=n=>"",DEFAULT_MESSAGE_DATA_TYPE="text",DEFAULT_NORMALIZE=n=>n.length===0?"":join$1(n),DEFAULT_INTERPOLATE=toDisplayString;function pluralDefault(n,e){return n=Math.abs(n),e===2?n?n>1?1:0:1:n?Math.min(n,2):0}function getPluralIndex(n){const e=isNumber(n.pluralIndex)?n.pluralIndex:-1;return n.named&&(isNumber(n.named.count)||isNumber(n.named.n))?isNumber(n.named.count)?n.named.count:isNumber(n.named.n)?n.named.n:e:e}function normalizeNamed(n,e){e.count||(e.count=n),e.n||(e.n=n)}function createMessageContext(n={}){const e=n.locale,t=getPluralIndex(n),i=isObject$1(n.pluralRules)&&isString$1(e)&&isFunction(n.pluralRules[e])?n.pluralRules[e]:pluralDefault,r=isObject$1(n.pluralRules)&&isString$1(e)&&isFunction(n.pluralRules[e])?pluralDefault:void 0,s=x=>x[i(t,x.length,r)],a=n.list||[],o=x=>a[x],l=n.named||create();isNumber(n.pluralIndex)&&normalizeNamed(t,l);const c=x=>l[x];function u(x){const S=isFunction(n.messages)?n.messages(x):isObject$1(n.messages)?n.messages[x]:!1;return S||(n.parent?n.parent.message(x):DEFAULT_MESSAGE)}const d=x=>n.modifiers?n.modifiers[x]:DEFAULT_MODIFIER,f=isPlainObject(n.processor)&&isFunction(n.processor.normalize)?n.processor.normalize:DEFAULT_NORMALIZE,m=isPlainObject(n.processor)&&isFunction(n.processor.interpolate)?n.processor.interpolate:DEFAULT_INTERPOLATE,v=isPlainObject(n.processor)&&isString$1(n.processor.type)?n.processor.type:DEFAULT_MESSAGE_DATA_TYPE,g={list:o,named:c,plural:s,linked:(x,...S)=>{const[y,b]=S;let w="text",C="";S.length===1?isObject$1(y)?(C=y.modifier||C,w=y.type||w):isString$1(y)&&(C=y||C):S.length===2&&(isString$1(y)&&(C=y||C),isString$1(b)&&(w=b||w));const R=u(x)(g),M=w==="vnode"&&isArray(R)&&C?R[0]:R;return C?d(C)(M,w):M},message:u,type:v,interpolate:m,normalize:f,values:assign$1(create(),a,l)};return g}const code$1$1=CompileWarnCodes.__EXTEND_POINT__,inc$1$1=incrementer(code$1$1),CoreWarnCodes={FALLBACK_TO_TRANSLATE:inc$1$1(),CANNOT_FORMAT_NUMBER:inc$1$1(),FALLBACK_TO_NUMBER_FORMAT:inc$1$1(),CANNOT_FORMAT_DATE:inc$1$1(),FALLBACK_TO_DATE_FORMAT:inc$1$1(),EXPERIMENTAL_CUSTOM_MESSAGE_COMPILER:inc$1$1(),__EXTEND_POINT__:inc$1$1()},code$2=CompileErrorCodes.__EXTEND_POINT__,inc$2=incrementer(code$2),CoreErrorCodes={INVALID_ARGUMENT:code$2,INVALID_DATE_ARGUMENT:inc$2(),INVALID_ISO_DATE_ARGUMENT:inc$2(),NOT_SUPPORT_NON_STRING_MESSAGE:inc$2(),NOT_SUPPORT_LOCALE_PROMISE_VALUE:inc$2(),NOT_SUPPORT_LOCALE_ASYNC_FUNCTION:inc$2(),NOT_SUPPORT_LOCALE_TYPE:inc$2(),__EXTEND_POINT__:inc$2()};function createCoreError(n){return createCompileError(n,null,void 0)}function getLocale(n,e){return e.locale!=null?resolveLocale(e.locale):resolveLocale(n.locale)}let _resolveLocale;function resolveLocale(n){if(isString$1(n))return n;if(isFunction(n)){if(n.resolvedOnce&&_resolveLocale!=null)return _resolveLocale;if(n.constructor.name==="Function"){const e=n();if(isPromise(e))throw createCoreError(CoreErrorCodes.NOT_SUPPORT_LOCALE_PROMISE_VALUE);return _resolveLocale=e}else throw createCoreError(CoreErrorCodes.NOT_SUPPORT_LOCALE_ASYNC_FUNCTION)}else throw createCoreError(CoreErrorCodes.NOT_SUPPORT_LOCALE_TYPE)}function fallbackWithSimple(n,e,t){return[...new Set([t,...isArray(e)?e:isObject$1(e)?Object.keys(e):isString$1(e)?[e]:[t]])]}function fallbackWithLocaleChain(n,e,t){const i=isString$1(t)?t:DEFAULT_LOCALE,r=n;r.__localeChainCache||(r.__localeChainCache=new Map);let s=r.__localeChainCache.get(i);if(!s){s=[];let a=[t];for(;isArray(a);)a=appendBlockToChain(s,a,e);const o=isArray(e)||!isPlainObject(e)?e:e.default?e.default:null;a=isString$1(o)?[o]:o,isArray(a)&&appendBlockToChain(s,a,!1),r.__localeChainCache.set(i,s)}return s}function appendBlockToChain(n,e,t){let i=!0;for(let r=0;r<e.length&&isBoolean(i);r++){const s=e[r];isString$1(s)&&(i=appendLocaleToChain(n,e[r],t))}return i}function appendLocaleToChain(n,e,t){let i;const r=e.split("-");do{const s=r.join("-");i=appendItemToChain(n,s,t),r.splice(-1,1)}while(r.length&&i===!0);return i}function appendItemToChain(n,e,t){let i=!1;if(!n.includes(e)&&(i=!0,e)){i=e[e.length-1]!=="!";const r=e.replace(/!/g,"");n.push(r),(isArray(t)||isPlainObject(t))&&t[r]&&(i=t[r])}return i}const VERSION$1="9.14.3",NOT_REOSLVED=-1,DEFAULT_LOCALE="en-US",MISSING_RESOLVE_VALUE="",capitalize=n=>`${n.charAt(0).toLocaleUpperCase()}${n.substr(1)}`;function getDefaultLinkedModifiers(){return{upper:(n,e)=>e==="text"&&isString$1(n)?n.toUpperCase():e==="vnode"&&isObject$1(n)&&"__v_isVNode"in n?n.children.toUpperCase():n,lower:(n,e)=>e==="text"&&isString$1(n)?n.toLowerCase():e==="vnode"&&isObject$1(n)&&"__v_isVNode"in n?n.children.toLowerCase():n,capitalize:(n,e)=>e==="text"&&isString$1(n)?capitalize(n):e==="vnode"&&isObject$1(n)&&"__v_isVNode"in n?capitalize(n.children):n}}let _compiler;function registerMessageCompiler(n){_compiler=n}let _resolver;function registerMessageResolver(n){_resolver=n}let _fallbacker;function registerLocaleFallbacker(n){_fallbacker=n}const setAdditionalMeta=n=>{};let _fallbackContext=null;const setFallbackContext=n=>{_fallbackContext=n},getFallbackContext=()=>_fallbackContext;let _cid=0;function createCoreContext(n={}){const e=isFunction(n.onWarn)?n.onWarn:warn,t=isString$1(n.version)?n.version:VERSION$1,i=isString$1(n.locale)||isFunction(n.locale)?n.locale:DEFAULT_LOCALE,r=isFunction(i)?DEFAULT_LOCALE:i,s=isArray(n.fallbackLocale)||isPlainObject(n.fallbackLocale)||isString$1(n.fallbackLocale)||n.fallbackLocale===!1?n.fallbackLocale:r,a=isPlainObject(n.messages)?n.messages:createResources(r),o=isPlainObject(n.datetimeFormats)?n.datetimeFormats:createResources(r),l=isPlainObject(n.numberFormats)?n.numberFormats:createResources(r),c=assign$1(create(),n.modifiers,getDefaultLinkedModifiers()),u=n.pluralRules||create(),d=isFunction(n.missing)?n.missing:null,f=isBoolean(n.missingWarn)||isRegExp(n.missingWarn)?n.missingWarn:!0,m=isBoolean(n.fallbackWarn)||isRegExp(n.fallbackWarn)?n.fallbackWarn:!0,v=!!n.fallbackFormat,_=!!n.unresolving,g=isFunction(n.postTranslation)?n.postTranslation:null,x=isPlainObject(n.processor)?n.processor:null,S=isBoolean(n.warnHtmlMessage)?n.warnHtmlMessage:!0,y=!!n.escapeParameter,b=isFunction(n.messageCompiler)?n.messageCompiler:_compiler,w=isFunction(n.messageResolver)?n.messageResolver:_resolver||resolveWithKeyValue,C=isFunction(n.localeFallbacker)?n.localeFallbacker:_fallbacker||fallbackWithSimple,R=isObject$1(n.fallbackContext)?n.fallbackContext:void 0,M=n,L=isObject$1(M.__datetimeFormatters)?M.__datetimeFormatters:new Map,B=isObject$1(M.__numberFormatters)?M.__numberFormatters:new Map,Z=isObject$1(M.__meta)?M.__meta:{};_cid++;const q={version:t,cid:_cid,locale:i,fallbackLocale:s,messages:a,modifiers:c,pluralRules:u,missing:d,missingWarn:f,fallbackWarn:m,fallbackFormat:v,unresolving:_,postTranslation:g,processor:x,warnHtmlMessage:S,escapeParameter:y,messageCompiler:b,messageResolver:w,localeFallbacker:C,fallbackContext:R,onWarn:e,__meta:Z};return q.datetimeFormats=o,q.numberFormats=l,q.__datetimeFormatters=L,q.__numberFormatters=B,q}const createResources=n=>({[n]:create()});function handleMissing(n,e,t,i,r){const{missing:s,onWarn:a}=n;if(s!==null){const o=s(n,t,e,r);return isString$1(o)?o:e}else return e}function updateFallbackLocale(n,e,t){const i=n;i.__localeChainCache=new Map,n.localeFallbacker(n,t,e)}function isAlmostSameLocale(n,e){return n===e?!1:n.split("-")[0]===e.split("-")[0]}function isImplicitFallback(n,e){const t=e.indexOf(n);if(t===-1)return!1;for(let i=t+1;i<e.length;i++)if(isAlmostSameLocale(n,e[i]))return!0;return!1}function format(n){return t=>formatParts(t,n)}function formatParts(n,e){const t=resolveBody(e);if(t==null)throw createUnhandleNodeError(0);if(resolveType(t)===1){const s=resolveCases(t);return n.plural(s.reduce((a,o)=>[...a,formatMessageParts(n,o)],[]))}else return formatMessageParts(n,t)}const PROPS_BODY=["b","body"];function resolveBody(n){return resolveProps(n,PROPS_BODY)}const PROPS_CASES=["c","cases"];function resolveCases(n){return resolveProps(n,PROPS_CASES,[])}function formatMessageParts(n,e){const t=resolveStatic(e);if(t!=null)return n.type==="text"?t:n.normalize([t]);{const i=resolveItems(e).reduce((r,s)=>[...r,formatMessagePart(n,s)],[]);return n.normalize(i)}}const PROPS_STATIC=["s","static"];function resolveStatic(n){return resolveProps(n,PROPS_STATIC)}const PROPS_ITEMS=["i","items"];function resolveItems(n){return resolveProps(n,PROPS_ITEMS,[])}function formatMessagePart(n,e){const t=resolveType(e);switch(t){case 3:return resolveValue(e,t);case 9:return resolveValue(e,t);case 4:{const i=e;if(hasOwn(i,"k")&&i.k)return n.interpolate(n.named(i.k));if(hasOwn(i,"key")&&i.key)return n.interpolate(n.named(i.key));throw createUnhandleNodeError(t)}case 5:{const i=e;if(hasOwn(i,"i")&&isNumber(i.i))return n.interpolate(n.list(i.i));if(hasOwn(i,"index")&&isNumber(i.index))return n.interpolate(n.list(i.index));throw createUnhandleNodeError(t)}case 6:{const i=e,r=resolveLinkedModifier(i),s=resolveLinkedKey(i);return n.linked(formatMessagePart(n,s),r?formatMessagePart(n,r):void 0,n.type)}case 7:return resolveValue(e,t);case 8:return resolveValue(e,t);default:throw new Error(`unhandled node on format message part: ${t}`)}}const PROPS_TYPE=["t","type"];function resolveType(n){return resolveProps(n,PROPS_TYPE)}const PROPS_VALUE=["v","value"];function resolveValue(n,e){const t=resolveProps(n,PROPS_VALUE);if(t)return t;throw createUnhandleNodeError(e)}const PROPS_MODIFIER=["m","modifier"];function resolveLinkedModifier(n){return resolveProps(n,PROPS_MODIFIER)}const PROPS_KEY=["k","key"];function resolveLinkedKey(n){const e=resolveProps(n,PROPS_KEY);if(e)return e;throw createUnhandleNodeError(6)}function resolveProps(n,e,t){for(let i=0;i<e.length;i++){const r=e[i];if(hasOwn(n,r)&&n[r]!=null)return n[r]}return t}function createUnhandleNodeError(n){return new Error(`unhandled node type: ${n}`)}const defaultOnCacheKey=n=>n;let compileCache=create();function isMessageAST(n){return isObject$1(n)&&resolveType(n)===0&&(hasOwn(n,"b")||hasOwn(n,"body"))}function baseCompile(n,e={}){let t=!1;const i=e.onError||defaultOnError;return e.onError=r=>{t=!0,i(r)},{...baseCompile$1(n,e),detectError:t}}const compileToFunction=(n,e)=>{if(!isString$1(n))throw createCoreError(CoreErrorCodes.NOT_SUPPORT_NON_STRING_MESSAGE);{isBoolean(e.warnHtmlMessage)&&e.warnHtmlMessage;const i=(e.onCacheKey||defaultOnCacheKey)(n),r=compileCache[i];if(r)return r;const{code:s,detectError:a}=baseCompile(n,e),o=new Function(`return ${s}`)();return a?o:compileCache[i]=o}};function compile(n,e){if(__INTLIFY_JIT_COMPILATION__&&!__INTLIFY_DROP_MESSAGE_COMPILER__&&isString$1(n)){isBoolean(e.warnHtmlMessage)&&e.warnHtmlMessage;const i=(e.onCacheKey||defaultOnCacheKey)(n),r=compileCache[i];if(r)return r;const{ast:s,detectError:a}=baseCompile(n,{...e,location:!1,jit:!0}),o=format(s);return a?o:compileCache[i]=o}else{const t=n.cacheKey;if(t){const i=compileCache[t];return i||(compileCache[t]=format(n))}else return format(n)}}const NOOP_MESSAGE_FUNCTION=()=>"",isMessageFunction=n=>isFunction(n);function translate(n,...e){const{fallbackFormat:t,postTranslation:i,unresolving:r,messageCompiler:s,fallbackLocale:a,messages:o}=n,[l,c]=parseTranslateArgs(...e),u=isBoolean(c.missingWarn)?c.missingWarn:n.missingWarn,d=isBoolean(c.fallbackWarn)?c.fallbackWarn:n.fallbackWarn,f=isBoolean(c.escapeParameter)?c.escapeParameter:n.escapeParameter,m=!!c.resolvedMessage,v=isString$1(c.default)||isBoolean(c.default)?isBoolean(c.default)?s?l:()=>l:c.default:t?s?l:()=>l:"",_=t||v!=="",g=getLocale(n,c);f&&escapeParams(c);let[x,S,y]=m?[l,g,o[g]||create()]:resolveMessageFormat(n,l,g,a,d,u),b=x,w=l;if(!m&&!(isString$1(b)||isMessageAST(b)||isMessageFunction(b))&&_&&(b=v,w=b),!m&&(!(isString$1(b)||isMessageAST(b)||isMessageFunction(b))||!isString$1(S)))return r?NOT_REOSLVED:l;let C=!1;const R=()=>{C=!0},M=isMessageFunction(b)?b:compileMessageFormat(n,l,S,b,w,R);if(C)return b;const L=getMessageContextOptions(n,S,y,c),B=createMessageContext(L),Z=evaluateMessage(n,M,B);return i?i(Z,l):Z}function escapeParams(n){isArray(n.list)?n.list=n.list.map(e=>isString$1(e)?escapeHtml(e):e):isObject$1(n.named)&&Object.keys(n.named).forEach(e=>{isString$1(n.named[e])&&(n.named[e]=escapeHtml(n.named[e]))})}function resolveMessageFormat(n,e,t,i,r,s){const{messages:a,onWarn:o,messageResolver:l,localeFallbacker:c}=n,u=c(n,i,t);let d=create(),f,m=null;const v="translate";for(let _=0;_<u.length&&(f=u[_],d=a[f]||create(),(m=l(d,e))===null&&(m=d[e]),!(isString$1(m)||isMessageAST(m)||isMessageFunction(m)));_++)if(!isImplicitFallback(f,u)){const g=handleMissing(n,e,f,s,v);g!==e&&(m=g)}return[m,f,d]}function compileMessageFormat(n,e,t,i,r,s){const{messageCompiler:a,warnHtmlMessage:o}=n;if(isMessageFunction(i)){const c=i;return c.locale=c.locale||t,c.key=c.key||e,c}if(a==null){const c=()=>i;return c.locale=t,c.key=e,c}const l=a(i,getCompileContext(n,t,r,i,o,s));return l.locale=t,l.key=e,l.source=i,l}function evaluateMessage(n,e,t){return e(t)}function parseTranslateArgs(...n){const[e,t,i]=n,r=create();if(!isString$1(e)&&!isNumber(e)&&!isMessageFunction(e)&&!isMessageAST(e))throw createCoreError(CoreErrorCodes.INVALID_ARGUMENT);const s=isNumber(e)?String(e):(isMessageFunction(e),e);return isNumber(t)?r.plural=t:isString$1(t)?r.default=t:isPlainObject(t)&&!isEmptyObject(t)?r.named=t:isArray(t)&&(r.list=t),isNumber(i)?r.plural=i:isString$1(i)?r.default=i:isPlainObject(i)&&assign$1(r,i),[s,r]}function getCompileContext(n,e,t,i,r,s){return{locale:e,key:t,warnHtmlMessage:r,onError:a=>{throw s&&s(a),a},onCacheKey:a=>generateFormatCacheKey(e,t,a)}}function getMessageContextOptions(n,e,t,i){const{modifiers:r,pluralRules:s,messageResolver:a,fallbackLocale:o,fallbackWarn:l,missingWarn:c,fallbackContext:u}=n,f={locale:e,modifiers:r,pluralRules:s,messages:m=>{let v=a(t,m);if(v==null&&u){const[,,_]=resolveMessageFormat(u,m,e,o,l,c);v=a(_,m)}if(isString$1(v)||isMessageAST(v)){let _=!1;const x=compileMessageFormat(n,m,e,v,m,()=>{_=!0});return _?NOOP_MESSAGE_FUNCTION:x}else return isMessageFunction(v)?v:NOOP_MESSAGE_FUNCTION}};return n.processor&&(f.processor=n.processor),i.list&&(f.list=i.list),i.named&&(f.named=i.named),isNumber(i.plural)&&(f.pluralIndex=i.plural),f}function datetime(n,...e){const{datetimeFormats:t,unresolving:i,fallbackLocale:r,onWarn:s,localeFallbacker:a}=n,{__datetimeFormatters:o}=n,[l,c,u,d]=parseDateTimeArgs(...e),f=isBoolean(u.missingWarn)?u.missingWarn:n.missingWarn;isBoolean(u.fallbackWarn)?u.fallbackWarn:n.fallbackWarn;const m=!!u.part,v=getLocale(n,u),_=a(n,r,v);if(!isString$1(l)||l==="")return new Intl.DateTimeFormat(v,d).format(c);let g={},x,S=null;const y="datetime format";for(let C=0;C<_.length&&(x=_[C],g=t[x]||{},S=g[l],!isPlainObject(S));C++)handleMissing(n,l,x,f,y);if(!isPlainObject(S)||!isString$1(x))return i?NOT_REOSLVED:l;let b=`${x}__${l}`;isEmptyObject(d)||(b=`${b}__${JSON.stringify(d)}`);let w=o.get(b);return w||(w=new Intl.DateTimeFormat(x,assign$1({},S,d)),o.set(b,w)),m?w.formatToParts(c):w.format(c)}const DATETIME_FORMAT_OPTIONS_KEYS=["localeMatcher","weekday","era","year","month","day","hour","minute","second","timeZoneName","formatMatcher","hour12","timeZone","dateStyle","timeStyle","calendar","dayPeriod","numberingSystem","hourCycle","fractionalSecondDigits"];function parseDateTimeArgs(...n){const[e,t,i,r]=n,s=create();let a=create(),o;if(isString$1(e)){const l=e.match(/(\d{4}-\d{2}-\d{2})(T|\s)?(.*)/);if(!l)throw createCoreError(CoreErrorCodes.INVALID_ISO_DATE_ARGUMENT);const c=l[3]?l[3].trim().startsWith("T")?`${l[1].trim()}${l[3].trim()}`:`${l[1].trim()}T${l[3].trim()}`:l[1].trim();o=new Date(c);try{o.toISOString()}catch{throw createCoreError(CoreErrorCodes.INVALID_ISO_DATE_ARGUMENT)}}else if(isDate(e)){if(isNaN(e.getTime()))throw createCoreError(CoreErrorCodes.INVALID_DATE_ARGUMENT);o=e}else if(isNumber(e))o=e;else throw createCoreError(CoreErrorCodes.INVALID_ARGUMENT);return isString$1(t)?s.key=t:isPlainObject(t)&&Object.keys(t).forEach(l=>{DATETIME_FORMAT_OPTIONS_KEYS.includes(l)?a[l]=t[l]:s[l]=t[l]}),isString$1(i)?s.locale=i:isPlainObject(i)&&(a=i),isPlainObject(r)&&(a=r),[s.key||"",o,s,a]}function clearDateTimeFormat(n,e,t){const i=n;for(const r in t){const s=`${e}__${r}`;i.__datetimeFormatters.has(s)&&i.__datetimeFormatters.delete(s)}}function number(n,...e){const{numberFormats:t,unresolving:i,fallbackLocale:r,onWarn:s,localeFallbacker:a}=n,{__numberFormatters:o}=n,[l,c,u,d]=parseNumberArgs(...e),f=isBoolean(u.missingWarn)?u.missingWarn:n.missingWarn;isBoolean(u.fallbackWarn)?u.fallbackWarn:n.fallbackWarn;const m=!!u.part,v=getLocale(n,u),_=a(n,r,v);if(!isString$1(l)||l==="")return new Intl.NumberFormat(v,d).format(c);let g={},x,S=null;const y="number format";for(let C=0;C<_.length&&(x=_[C],g=t[x]||{},S=g[l],!isPlainObject(S));C++)handleMissing(n,l,x,f,y);if(!isPlainObject(S)||!isString$1(x))return i?NOT_REOSLVED:l;let b=`${x}__${l}`;isEmptyObject(d)||(b=`${b}__${JSON.stringify(d)}`);let w=o.get(b);return w||(w=new Intl.NumberFormat(x,assign$1({},S,d)),o.set(b,w)),m?w.formatToParts(c):w.format(c)}const NUMBER_FORMAT_OPTIONS_KEYS=["localeMatcher","style","currency","currencyDisplay","currencySign","useGrouping","minimumIntegerDigits","minimumFractionDigits","maximumFractionDigits","minimumSignificantDigits","maximumSignificantDigits","compactDisplay","notation","signDisplay","unit","unitDisplay","roundingMode","roundingPriority","roundingIncrement","trailingZeroDisplay"];function parseNumberArgs(...n){const[e,t,i,r]=n,s=create();let a=create();if(!isNumber(e))throw createCoreError(CoreErrorCodes.INVALID_ARGUMENT);const o=e;return isString$1(t)?s.key=t:isPlainObject(t)&&Object.keys(t).forEach(l=>{NUMBER_FORMAT_OPTIONS_KEYS.includes(l)?a[l]=t[l]:s[l]=t[l]}),isString$1(i)?s.locale=i:isPlainObject(i)&&(a=i),isPlainObject(r)&&(a=r),[s.key||"",o,s,a]}function clearNumberFormat(n,e,t){const i=n;for(const r in t){const s=`${e}__${r}`;i.__numberFormatters.has(s)&&i.__numberFormatters.delete(s)}}initFeatureFlags$1();/*!
|
||
* vue-i18n v9.14.3
|
||
* (c) 2025 kazuya kawaguchi
|
||
* Released under the MIT License.
|
||
*/const VERSION="9.14.3";function initFeatureFlags(){typeof __INTLIFY_JIT_COMPILATION__!="boolean"&&(getGlobalThis().__INTLIFY_JIT_COMPILATION__=!1),typeof __INTLIFY_DROP_MESSAGE_COMPILER__!="boolean"&&(getGlobalThis().__INTLIFY_DROP_MESSAGE_COMPILER__=!1)}const code$1=CoreWarnCodes.__EXTEND_POINT__,inc$1=incrementer(code$1);inc$1(),inc$1(),inc$1(),inc$1(),inc$1(),inc$1(),inc$1(),inc$1(),inc$1();const code=CoreErrorCodes.__EXTEND_POINT__,inc=incrementer(code),I18nErrorCodes={UNEXPECTED_RETURN_TYPE:code,INVALID_ARGUMENT:inc(),MUST_BE_CALL_SETUP_TOP:inc(),NOT_INSTALLED:inc(),NOT_AVAILABLE_IN_LEGACY_MODE:inc(),REQUIRED_VALUE:inc(),INVALID_VALUE:inc(),CANNOT_SETUP_VUE_DEVTOOLS_PLUGIN:inc(),NOT_INSTALLED_WITH_PROVIDE:inc(),UNEXPECTED_ERROR:inc(),NOT_COMPATIBLE_LEGACY_VUE_I18N:inc(),BRIDGE_SUPPORT_VUE_2_ONLY:inc(),MUST_DEFINE_I18N_OPTION_IN_ALLOW_COMPOSITION:inc(),NOT_AVAILABLE_COMPOSITION_IN_LEGACY:inc(),__EXTEND_POINT__:inc()};function createI18nError(n,...e){return createCompileError(n,null,void 0)}const TranslateVNodeSymbol=makeSymbol("__translateVNode"),DatetimePartsSymbol=makeSymbol("__datetimeParts"),NumberPartsSymbol=makeSymbol("__numberParts"),SetPluralRulesSymbol=makeSymbol("__setPluralRules"),InejctWithOptionSymbol=makeSymbol("__injectWithOption"),DisposeSymbol=makeSymbol("__dispose");function handleFlatJson(n){if(!isObject$1(n))return n;for(const e in n)if(hasOwn(n,e))if(!e.includes("."))isObject$1(n[e])&&handleFlatJson(n[e]);else{const t=e.split("."),i=t.length-1;let r=n,s=!1;for(let a=0;a<i;a++){if(t[a]==="__proto__")throw new Error(`unsafe key: ${t[a]}`);if(t[a]in r||(r[t[a]]=create()),!isObject$1(r[t[a]])){s=!0;break}r=r[t[a]]}s||(r[t[i]]=n[e],delete n[e]),isObject$1(r[t[i]])&&handleFlatJson(r[t[i]])}return n}function getLocaleMessages(n,e){const{messages:t,__i18n:i,messageResolver:r,flatJson:s}=e,a=isPlainObject(t)?t:isArray(i)?create():{[n]:create()};if(isArray(i)&&i.forEach(o=>{if("locale"in o&&"resource"in o){const{locale:l,resource:c}=o;l?(a[l]=a[l]||create(),deepCopy(c,a[l])):deepCopy(c,a)}else isString$1(o)&&deepCopy(JSON.parse(o),a)}),r==null&&s)for(const o in a)hasOwn(a,o)&&handleFlatJson(a[o]);return a}function getComponentOptions(n){return n.type}function adjustI18nResources(n,e,t){let i=isObject$1(e.messages)?e.messages:create();"__i18nGlobal"in t&&(i=getLocaleMessages(n.locale.value,{messages:i,__i18n:t.__i18nGlobal}));const r=Object.keys(i);r.length&&r.forEach(s=>{n.mergeLocaleMessage(s,i[s])});{if(isObject$1(e.datetimeFormats)){const s=Object.keys(e.datetimeFormats);s.length&&s.forEach(a=>{n.mergeDateTimeFormat(a,e.datetimeFormats[a])})}if(isObject$1(e.numberFormats)){const s=Object.keys(e.numberFormats);s.length&&s.forEach(a=>{n.mergeNumberFormat(a,e.numberFormats[a])})}}}function createTextNode(n){return createVNode(Text,null,n,0)}const DEVTOOLS_META="__INTLIFY_META__",NOOP_RETURN_ARRAY=()=>[],NOOP_RETURN_FALSE=()=>!1;let composerID=0;function defineCoreMissingHandler(n){return(e,t,i,r)=>n(t,i,getCurrentInstance()||void 0,r)}const getMetaInfo=()=>{const n=getCurrentInstance();let e=null;return n&&(e=getComponentOptions(n)[DEVTOOLS_META])?{[DEVTOOLS_META]:e}:null};function createComposer(n={},e){const{__root:t,__injectWithOption:i}=n,r=t===void 0,s=n.flatJson,a=inBrowser?ref:shallowRef,o=!!n.translateExistCompatible;let l=isBoolean(n.inheritLocale)?n.inheritLocale:!0;const c=a(t&&l?t.locale.value:isString$1(n.locale)?n.locale:DEFAULT_LOCALE),u=a(t&&l?t.fallbackLocale.value:isString$1(n.fallbackLocale)||isArray(n.fallbackLocale)||isPlainObject(n.fallbackLocale)||n.fallbackLocale===!1?n.fallbackLocale:c.value),d=a(getLocaleMessages(c.value,n)),f=a(isPlainObject(n.datetimeFormats)?n.datetimeFormats:{[c.value]:{}}),m=a(isPlainObject(n.numberFormats)?n.numberFormats:{[c.value]:{}});let v=t?t.missingWarn:isBoolean(n.missingWarn)||isRegExp(n.missingWarn)?n.missingWarn:!0,_=t?t.fallbackWarn:isBoolean(n.fallbackWarn)||isRegExp(n.fallbackWarn)?n.fallbackWarn:!0,g=t?t.fallbackRoot:isBoolean(n.fallbackRoot)?n.fallbackRoot:!0,x=!!n.fallbackFormat,S=isFunction(n.missing)?n.missing:null,y=isFunction(n.missing)?defineCoreMissingHandler(n.missing):null,b=isFunction(n.postTranslation)?n.postTranslation:null,w=t?t.warnHtmlMessage:isBoolean(n.warnHtmlMessage)?n.warnHtmlMessage:!0,C=!!n.escapeParameter;const R=t?t.modifiers:isPlainObject(n.modifiers)?n.modifiers:{};let M=n.pluralRules||t&&t.pluralRules,L;L=(()=>{r&&setFallbackContext(null);const V={version:VERSION,locale:c.value,fallbackLocale:u.value,messages:d.value,modifiers:R,pluralRules:M,missing:y===null?void 0:y,missingWarn:v,fallbackWarn:_,fallbackFormat:x,unresolving:!0,postTranslation:b===null?void 0:b,warnHtmlMessage:w,escapeParameter:C,messageResolver:n.messageResolver,messageCompiler:n.messageCompiler,__meta:{framework:"vue"}};V.datetimeFormats=f.value,V.numberFormats=m.value,V.__datetimeFormatters=isPlainObject(L)?L.__datetimeFormatters:void 0,V.__numberFormatters=isPlainObject(L)?L.__numberFormatters:void 0;const $=createCoreContext(V);return r&&setFallbackContext($),$})(),updateFallbackLocale(L,c.value,u.value);function Z(){return[c.value,u.value,d.value,f.value,m.value]}const q=computed({get:()=>c.value,set:V=>{c.value=V,L.locale=c.value}}),X=computed({get:()=>u.value,set:V=>{u.value=V,L.fallbackLocale=u.value,updateFallbackLocale(L,c.value,V)}}),G=computed(()=>d.value),le=computed(()=>f.value),he=computed(()=>m.value);function ue(){return isFunction(b)?b:null}function ie(V){b=V,L.postTranslation=V}function ve(){return S}function _e(V){V!==null&&(y=defineCoreMissingHandler(V)),S=V,L.missing=y}const Q=(V,$,be,ge,oe,Ie)=>{Z();let Ne;try{r||(L.fallbackContext=t?getFallbackContext():void 0),Ne=V(L)}finally{r||(L.fallbackContext=void 0)}if(be!=="translate exists"&&isNumber(Ne)&&Ne===NOT_REOSLVED||be==="translate exists"&&!Ne){const[Fe,Re]=$();return t&&g?ge(t):oe(Fe)}else{if(Ie(Ne))return Ne;throw createI18nError(I18nErrorCodes.UNEXPECTED_RETURN_TYPE)}};function ne(...V){return Q($=>Reflect.apply(translate,null,[$,...V]),()=>parseTranslateArgs(...V),"translate",$=>Reflect.apply($.t,$,[...V]),$=>$,$=>isString$1($))}function ye(...V){const[$,be,ge]=V;if(ge&&!isObject$1(ge))throw createI18nError(I18nErrorCodes.INVALID_ARGUMENT);return ne($,be,assign$1({resolvedMessage:!0},ge||{}))}function Me(...V){return Q($=>Reflect.apply(datetime,null,[$,...V]),()=>parseDateTimeArgs(...V),"datetime format",$=>Reflect.apply($.d,$,[...V]),()=>MISSING_RESOLVE_VALUE,$=>isString$1($))}function Te(...V){return Q($=>Reflect.apply(number,null,[$,...V]),()=>parseNumberArgs(...V),"number 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be=isString$1($)?$:c.value,ge=Y(be),oe=L.messageResolver(ge,V);return o?oe!=null:isMessageAST(oe)||isMessageFunction(oe)||isString$1(oe)},()=>[V],"translate exists",be=>Reflect.apply(be.te,be,[V,$]),NOOP_RETURN_FALSE,be=>isBoolean(be))}function H(V){let $=null;const be=fallbackWithLocaleChain(L,u.value,c.value);for(let ge=0;ge<be.length;ge++){const oe=d.value[be[ge]]||{},Ie=L.messageResolver(oe,V);if(Ie!=null){$=Ie;break}}return $}function j(V){const $=H(V);return $??(t?t.tm(V)||{}:{})}function Y(V){return d.value[V]||{}}function ce(V,$){if(s){const be={[V]:$};for(const ge in be)hasOwn(be,ge)&&handleFlatJson(be[ge]);$=be[V]}d.value[V]=$,L.messages=d.value}function re(V,$){d.value[V]=d.value[V]||{};const be={[V]:$};if(s)for(const ge in be)hasOwn(be,ge)&&handleFlatJson(be[ge]);$=be[V],deepCopy($,d.value[V]),L.messages=d.value}function se(V){return f.value[V]||{}}function P(V,$){f.value[V]=$,L.datetimeFormats=f.value,clearDateTimeFormat(L,V,$)}function N(V,$){f.value[V]=assign$1(f.value[V]||{},$),L.datetimeFormats=f.value,clearDateTimeFormat(L,V,$)}function T(V){return m.value[V]||{}}function E(V,$){m.value[V]=$,L.numberFormats=m.value,clearNumberFormat(L,V,$)}function z(V,$){m.value[V]=assign$1(m.value[V]||{},$),L.numberFormats=m.value,clearNumberFormat(L,V,$)}composerID++,t&&inBrowser&&(watch(t.locale,V=>{l&&(c.value=V,L.locale=V,updateFallbackLocale(L,c.value,u.value))}),watch(t.fallbackLocale,V=>{l&&(u.value=V,L.fallbackLocale=V,updateFallbackLocale(L,c.value,u.value))}));const K={id:composerID,locale:q,fallbackLocale:X,get inheritLocale(){return l},set inheritLocale(V){l=V,V&&t&&(c.value=t.locale.value,u.value=t.fallbackLocale.value,updateFallbackLocale(L,c.value,u.value))},get availableLocales(){return Object.keys(d.value).sort()},messages:G,get modifiers(){return R},get pluralRules(){return M||{}},get isGlobal(){return r},get missingWarn(){return v},set missingWarn(V){v=V,L.missingWarn=v},get fallbackWarn(){return _},set fallbackWarn(V){_=V,L.fallbackWarn=_},get fallbackRoot(){return g},set fallbackRoot(V){g=V},get fallbackFormat(){return x},set fallbackFormat(V){x=V,L.fallbackFormat=x},get warnHtmlMessage(){return w},set warnHtmlMessage(V){w=V,L.warnHtmlMessage=V},get escapeParameter(){return C},set escapeParameter(V){C=V,L.escapeParameter=V},t:ne,getLocaleMessage:Y,setLocaleMessage:ce,mergeLocaleMessage:re,getPostTranslationHandler:ue,setPostTranslationHandler:ie,getMissingHandler:ve,setMissingHandler:_e,[SetPluralRulesSymbol]:D};return K.datetimeFormats=le,K.numberFormats=he,K.rt=ye,K.te=k,K.tm=j,K.d=Me,K.n=Te,K.getDateTimeFormat=se,K.setDateTimeFormat=P,K.mergeDateTimeFormat=N,K.getNumberFormat=T,K.setNumberFormat=E,K.mergeNumberFormat=z,K[InejctWithOptionSymbol]=i,K[TranslateVNodeSymbol]=Ce,K[DatetimePartsSymbol]=O,K[NumberPartsSymbol]=we,K}const baseFormatProps={tag:{type:[String,Object]},locale:{type:String},scope:{type:String,validator:n=>n==="parent"||n==="global",default:"parent"},i18n:{type:Object}};function getInterpolateArg({slots:n},e){return e.length===1&&e[0]==="default"?(n.default?n.default():[]).reduce((i,r)=>[...i,...r.type===Fragment?r.children:[r]],[]):e.reduce((t,i)=>{const r=n[i];return r&&(t[i]=r()),t},create())}function getFragmentableTag(n){return Fragment}const TranslationImpl=defineComponent({name:"i18n-t",props:assign$1({keypath:{type:String,required:!0},plural:{type:[Number,String],validator:n=>isNumber(n)||!isNaN(n)}},baseFormatProps),setup(n,e){const{slots:t,attrs:i}=e,r=n.i18n||useI18n({useScope:n.scope,__useComponent:!0});return()=>{const s=Object.keys(t).filter(d=>d!=="_"),a=create();n.locale&&(a.locale=n.locale),n.plural!==void 0&&(a.plural=isString$1(n.plural)?+n.plural:n.plural);const o=getInterpolateArg(e,s),l=r[TranslateVNodeSymbol](n.keypath,o,a),c=assign$1(create(),i),u=isString$1(n.tag)||isObject$1(n.tag)?n.tag:getFragmentableTag();return h(u,c,l)}}}),Translation=TranslationImpl;function isVNode(n){return isArray(n)&&!isString$1(n[0])}function renderFormatter(n,e,t,i){const{slots:r,attrs:s}=e;return()=>{const a={part:!0};let o=create();n.locale&&(a.locale=n.locale),isString$1(n.format)?a.key=n.format:isObject$1(n.format)&&(isString$1(n.format.key)&&(a.key=n.format.key),o=Object.keys(n.format).reduce((f,m)=>t.includes(m)?assign$1(create(),f,{[m]:n.format[m]}):f,create()));const l=i(n.value,a,o);let c=[a.key];isArray(l)?c=l.map((f,m)=>{const v=r[f.type],_=v?v({[f.type]:f.value,index:m,parts:l}):[f.value];return isVNode(_)&&(_[0].key=`${f.type}-${m}`),_}):isString$1(l)&&(c=[l]);const u=assign$1(create(),s),d=isString$1(n.tag)||isObject$1(n.tag)?n.tag:getFragmentableTag();return h(d,u,c)}}const NumberFormatImpl=defineComponent({name:"i18n-n",props:assign$1({value:{type:Number,required:!0},format:{type:[String,Object]}},baseFormatProps),setup(n,e){const t=n.i18n||useI18n({useScope:n.scope,__useComponent:!0});return renderFormatter(n,e,NUMBER_FORMAT_OPTIONS_KEYS,(...i)=>t[NumberPartsSymbol](...i))}}),NumberFormat=NumberFormatImpl,DatetimeFormatImpl=defineComponent({name:"i18n-d",props:assign$1({value:{type:[Number,Date],required:!0},format:{type:[String,Object]}},baseFormatProps),setup(n,e){const t=n.i18n||useI18n({useScope:n.scope,__useComponent:!0});return renderFormatter(n,e,DATETIME_FORMAT_OPTIONS_KEYS,(...i)=>t[DatetimePartsSymbol](...i))}}),DatetimeFormat=DatetimeFormatImpl;function getComposer$2(n,e){const t=n;if(n.mode==="composition")return t.__getInstance(e)||n.global;{const i=t.__getInstance(e);return i!=null?i.__composer:n.global.__composer}}function vTDirective(n){const e=a=>{const{instance:o,modifiers:l,value:c}=a;if(!o||!o.$)throw createI18nError(I18nErrorCodes.UNEXPECTED_ERROR);const u=getComposer$2(n,o.$),d=parseValue(c);return[Reflect.apply(u.t,u,[...makeParams(d)]),u]};return{created:(a,o)=>{const[l,c]=e(o);inBrowser&&n.global===c&&(a.__i18nWatcher=watch(c.locale,()=>{o.instance&&o.instance.$forceUpdate()})),a.__composer=c,a.textContent=l},unmounted:a=>{inBrowser&&a.__i18nWatcher&&(a.__i18nWatcher(),a.__i18nWatcher=void 0,delete a.__i18nWatcher),a.__composer&&(a.__composer=void 0,delete a.__composer)},beforeUpdate:(a,{value:o})=>{if(a.__composer){const l=a.__composer,c=parseValue(o);a.textContent=Reflect.apply(l.t,l,[...makeParams(c)])}},getSSRProps:a=>{const[o]=e(a);return{textContent:o}}}}function parseValue(n){if(isString$1(n))return{path:n};if(isPlainObject(n)){if(!("path"in n))throw createI18nError(I18nErrorCodes.REQUIRED_VALUE,"path");return n}else throw createI18nError(I18nErrorCodes.INVALID_VALUE)}function makeParams(n){const{path:e,locale:t,args:i,choice:r,plural:s}=n,a={},o=i||{};return isString$1(t)&&(a.locale=t),isNumber(r)&&(a.plural=r),isNumber(s)&&(a.plural=s),[e,o,a]}function apply(n,e,...t){const i=isPlainObject(t[0])?t[0]:{},r=!!i.useI18nComponentName;(isBoolean(i.globalInstall)?i.globalInstall:!0)&&([r?"i18n":Translation.name,"I18nT"].forEach(a=>n.component(a,Translation)),[NumberFormat.name,"I18nN"].forEach(a=>n.component(a,NumberFormat)),[DatetimeFormat.name,"I18nD"].forEach(a=>n.component(a,DatetimeFormat))),n.directive("t",vTDirective(e))}const I18nInjectionKey=makeSymbol("global-vue-i18n");function createI18n(n={},e){const t=isBoolean(n.globalInjection)?n.globalInjection:!0,i=!0,r=new Map,[s,a]=createGlobal(n),o=makeSymbol("");function l(d){return r.get(d)||null}function c(d,f){r.set(d,f)}function u(d){r.delete(d)}{const d={get mode(){return"composition"},get allowComposition(){return i},async install(f,...m){if(f.__VUE_I18N_SYMBOL__=o,f.provide(f.__VUE_I18N_SYMBOL__,d),isPlainObject(m[0])){const g=m[0];d.__composerExtend=g.__composerExtend,d.__vueI18nExtend=g.__vueI18nExtend}let v=null;t&&(v=injectGlobalFields(f,d.global)),apply(f,d,...m);const _=f.unmount;f.unmount=()=>{v&&v(),d.dispose(),_()}},get global(){return a},dispose(){s.stop()},__instances:r,__getInstance:l,__setInstance:c,__deleteInstance:u};return d}}function useI18n(n={}){const e=getCurrentInstance();if(e==null)throw createI18nError(I18nErrorCodes.MUST_BE_CALL_SETUP_TOP);if(!e.isCE&&e.appContext.app!=null&&!e.appContext.app.__VUE_I18N_SYMBOL__)throw createI18nError(I18nErrorCodes.NOT_INSTALLED);const t=getI18nInstance(e),i=getGlobalComposer(t),r=getComponentOptions(e),s=getScope(n,r);if(s==="global")return adjustI18nResources(i,n,r),i;if(s==="parent"){let l=getComposer(t,e,n.__useComponent);return l==null&&(l=i),l}const a=t;let o=a.__getInstance(e);if(o==null){const l=assign$1({},n);"__i18n"in r&&(l.__i18n=r.__i18n),i&&(l.__root=i),o=createComposer(l),a.__composerExtend&&(o[DisposeSymbol]=a.__composerExtend(o)),setupLifeCycle(a,e,o),a.__setInstance(e,o)}return o}function createGlobal(n,e,t){const i=effectScope();{const r=i.run(()=>createComposer(n));if(r==null)throw createI18nError(I18nErrorCodes.UNEXPECTED_ERROR);return[i,r]}}function getI18nInstance(n){{const e=inject(n.isCE?I18nInjectionKey:n.appContext.app.__VUE_I18N_SYMBOL__);if(!e)throw createI18nError(n.isCE?I18nErrorCodes.NOT_INSTALLED_WITH_PROVIDE:I18nErrorCodes.UNEXPECTED_ERROR);return e}}function getScope(n,e){return isEmptyObject(n)?"__i18n"in e?"local":"global":n.useScope?n.useScope:"local"}function getGlobalComposer(n){return n.mode==="composition"?n.global:n.global.__composer}function getComposer(n,e,t=!1){let i=null;const r=e.root;let s=getParentComponentInstance(e,t);for(;s!=null;){const a=n;if(n.mode==="composition"&&(i=a.__getInstance(s)),i!=null||r===s)break;s=s.parent}return i}function getParentComponentInstance(n,e=!1){return n==null?null:e&&n.vnode.ctx||n.parent}function setupLifeCycle(n,e,t){onMounted(()=>{},e),onUnmounted(()=>{const i=t;n.__deleteInstance(e);const r=i[DisposeSymbol];r&&(r(),delete i[DisposeSymbol])},e)}const globalExportProps=["locale","fallbackLocale","availableLocales"],globalExportMethods=["t","rt","d","n","tm","te"];function injectGlobalFields(n,e){const t=Object.create(null);return globalExportProps.forEach(r=>{const s=Object.getOwnPropertyDescriptor(e,r);if(!s)throw createI18nError(I18nErrorCodes.UNEXPECTED_ERROR);const a=isRef(s.value)?{get(){return s.value.value},set(o){s.value.value=o}}:{get(){return s.get&&s.get()}};Object.defineProperty(t,r,a)}),n.config.globalProperties.$i18n=t,globalExportMethods.forEach(r=>{const s=Object.getOwnPropertyDescriptor(e,r);if(!s||!s.value)throw createI18nError(I18nErrorCodes.UNEXPECTED_ERROR);Object.defineProperty(n.config.globalProperties,`$${r}`,s)}),()=>{delete n.config.globalProperties.$i18n,globalExportMethods.forEach(r=>{delete n.config.globalProperties[`$${r}`]})}}initFeatureFlags();__INTLIFY_JIT_COMPILATION__?registerMessageCompiler(compile):registerMessageCompiler(compileToFunction);registerMessageResolver(resolveValue$1);registerLocaleFallbacker(fallbackWithLocaleChain);function getDefaultExportFromCjs(n){return n&&n.__esModule&&Object.prototype.hasOwnProperty.call(n,"default")?n.default:n}var hoconParser$1={exports:{}},hoconParser=hoconParser$1.exports,hasRequiredHoconParser;function requireHoconParser(){return hasRequiredHoconParser||(hasRequiredHoconParser=1,function(module){(function(n,e){module.exports?module.exports=e():n.parseHocon=e()})(hoconParser,function(){function parseHocon(text){var index=0,result=readHocon(text);return handleSubtitutions(result);function readHocon(n){for(var e=!1,t="",i=!1,r=!1,s=!1,a=!1,o=!1,l=!1,c=!1,u=!1,d="",f="",m={};index<n.length;){var v=n[index];if(index++,l&&!u){(v==="\r"||v===`
|
||
`)&&(l=!1);continue}if(!i&&v==='"'&&index+1<n.length&&n[index]==='"'&&n[index+1]==='"'){if(u){g(),u=!1,e=!1,a=!1,index+=2;continue}u=!0,e=!0,a=!0,index+=2;continue}if(!i&&!u&&(v==="'"||v==='"')){if(e&&t===v){a?g():a=!0,e=!1;continue}e=!0,t=v;continue}if(u&&_(v)){f+=v;continue}if(e&&v==="\\"){i=!0;continue}if(i=!1,!e)switch(v){case" ":{if(d!==""&&!a){d+=v;continue}if(f==="")continue;if(s&&a){f+=v;continue}}case" ":case"\r":case`
|
||
`:{if(s&&a){if(f==="")continue;g();continue}if(!d)continue;if(!a){a=!0;continue}if(a&&f){g();continue}continue}case"{":{if(r||s||d){index--,d=d.trim(),f=readHocon(n),g();continue}r=!0;continue}case"}":{if(!r)throw"What";if(f)g();else if(d)return d;return m}case":":case"=":{if(o)throw"Already met seperator";a=!0,o=!0,d=d.trim();continue}case",":{a&&f&&g();continue}case"[":{if(r||s||d){index--,f=readHocon(n),g();continue}a=!0,s=!0,m=[];continue}case"]":{if(!s)throw"not in an array";return f&&(f=f.trim(),g()),m}case"$":{if(!f){f="${"+readHocon(n)+"}",g();continue}break}case"#":{l=!0;continue}case"/":{if(c){l=!0,c=!1;continue}c=!0;continue}}a?f+=v:d+=v}if(r)throw"Expected closing curly bracket";if(s)throw"Expected closing square bracket";return a&&g(),m;function _(x){return['"',"\\"].indexOf(x)!==-1}function g(y,b){var y=y||d,b=b||m,w=y.indexOf(".");if(!s&&w>0){var C=y.substring(0,w);b[C]=b[C]||{},g(y.substring(w+1),b[C]);return}!e&&typeof f=="string"&&(/^\d+$/.test(f)?f=parseInt(f):/^\d+\.\d+$/.test(f)?f=parseFloat(f):f==="true"?f=!0:f==="false"?f=!1:f==="null"&&(f=null)),s?b.push(f):(typeof b[y]=="object"&&typeof f=="object"?extend(b[y],f):b[y]=f,a=!1),o=!1,d="",f=""}}function handleSubtitutions(mainObj,intermidiateObj,loops){if(loops=loops||0,loops>8)return null;if(intermidiateObj=typeof intermidiateObj>"u"?mainObj:intermidiateObj,intermidiateObj==null)return intermidiateObj;if(Array.isArray(intermidiateObj))intermidiateObj.forEach(function(n,e){intermidiateObj[e]=handleSubtitutions(mainObj,n)});else if(typeof intermidiateObj=="string"){var match=/^\$\{(.+?)\}$/.exec(intermidiateObj);if(match&&match.length==2){var val=eval("mainObj."+match[1]);return typeof val>"u"?null:handleSubtitutions(mainObj,val,loops+1)}}else typeof intermidiateObj=="object"&&Object.keys(intermidiateObj).forEach(function(n,e){intermidiateObj[n]=handleSubtitutions(mainObj,intermidiateObj[n])});return intermidiateObj}function extend(){for(var n=1;n<arguments.length;n++)for(var e in arguments[n])arguments[n].hasOwnProperty(e)&&(typeof arguments[0][e]=="object"&&typeof arguments[n][e]=="object"?extend(arguments[0][e],arguments[n][e]):arguments[0][e]=arguments[n][e]);return arguments[0]}}return parseHocon})}(hoconParser$1)),hoconParser$1.exports}var hoconParserExports=requireHoconParser();const parseHocon=getDefaultExportFromCjs(hoconParserExports),setLocalStorage=(n,e)=>{localStorage.setItem(n,JSON.stringify(e))},getLocalStorage=n=>{const e=localStorage.getItem(n);if(e!=null)try{return JSON.parse(e)}catch{return e}},round=(n,e)=>{let t=Math.pow(10,e);return Math.round(n*t)/t},fetchHocon=async n=>fetch(n).then(e=>e.text()).then(e=>parseHocon(e)),i18nModule=createI18n({locale:"none",fallbackLocale:"en",warnHtmlMessage:!1,messages:{}}),i18n=i18nModule.global;async function setLanguage(n){return loadLanguage(n),i18n.locale.value=n,document.querySelector("html").setAttribute("lang",n),nextTick()}async function loadLanguage(n){try{if(!i18n.availableLocales.includes(n)){let e=await fetchHocon(`./lang/${n}.conf`);i18n.setLocaleMessage(n,e)}}catch(e){console.error(`Failed to load language '${n}'!`,e)}}async function loadLanguageSettings(){let n=await fetchHocon("./lang/settings.conf"),e=null;if(n.useBrowserLanguage){const t=n.languages.map(i=>i.locale);for(let i of navigator.languages){if(e=t.find(s=>s===i),e)break;let r=i.split("-")[0];if(e=t.find(s=>s.startsWith(r)),e)break}}e||(e=n.default),await loadLanguage("en"),await loadLanguage(n.default),i18nModule.global.fallbackLocale=[n.default,"en"],i18n.languages=n.languages,await setLanguage(e)}const themes=[{get name(){return i18n.t("theme.default")},value:null},{get name(){return i18n.t("theme.dark")},value:"dark"},{get name(){return i18n.t("theme.light")},value:"light"},{get name(){return i18n.t("theme.contrast")},value:"contrast"}],qualityStages=[{get name(){return i18n.t("resolution.high")},value:2},{get name(){return i18n.t("resolution.normal")},value:1},{get name(){return i18n.t("resolution.low")},value:.5}],_sfc_main$a={name:"SettingsMenu",components:{SwitchButton,Slider,SimpleButton,Group},data(){return{appState:this.$bluemap.appState,mapViewer:this.$bluemap.mapViewer.data,settings:{hiresSliderMax:500,hiresSliderMin:50,lowresSliderMax:1e4,lowresSliderMin:500,...this.$bluemap.settings},languages:i18n.languages,qualityStages,themes}},computed:{showViewControls(){return this.mapViewer.map?this.mapViewer.map.views.length>1:!1}},methods:{switchChunkBorders(){this.$bluemap.setChunkBorders(!this.mapViewer.uniforms.chunkBorders.value)},switchDebug(){this.$bluemap.setDebug(!this.appState.debug)},renderDistanceFormatter(n){let e=parseFloat(n);return e===0?this.$t("renderDistance.off"):e.toFixed(0)},async changeLanguage(n){await setLanguage(n),this.$bluemap.updatePageAddress(),this.$bluemap.saveUserSettings()}}};function _sfc_render$a(n,e,t,i,r,s){const a=resolveComponent("SimpleButton"),o=resolveComponent("Group"),l=resolveComponent("Slider"),c=resolveComponent("SwitchButton");return openBlock(),createElementBlock("div",null,[s.showViewControls?(openBlock(),createBlock(o,{key:0,title:n.$t("controls.title")},{default:withCtx(()=>[r.mapViewer.map.perspectiveView?(openBlock(),createBlock(a,{key:0,active:r.appState.controls.state==="perspective",onAction:e[0]||(e[0]=u=>n.$bluemap.setPerspectiveView(500,r.appState.controls.state==="free"?100:0))},{default:withCtx(()=>[createTextVNode(toDisplayString$1(n.$t("controls.perspective.button")),1)]),_:1},8,["active"])):createCommentVNode("",!0),r.mapViewer.map.flatView?(openBlock(),createBlock(a,{key:1,active:r.appState.controls.state==="flat",onAction:e[1]||(e[1]=u=>n.$bluemap.setFlatView(500,r.appState.controls.state==="free"?100:0))},{default:withCtx(()=>[createTextVNode(toDisplayString$1(n.$t("controls.flatView.button")),1)]),_:1},8,["active"])):createCommentVNode("",!0),r.mapViewer.map.freeFlightView?(openBlock(),createBlock(a,{key:2,active:r.appState.controls.state==="free",onAction:e[2]||(e[2]=u=>n.$bluemap.setFreeFlight(500))},{default:withCtx(()=>[createTextVNode(toDisplayString$1(n.$t("controls.freeFlight.button")),1)]),_:1},8,["active"])):createCommentVNode("",!0)]),_:1},8,["title"])):createCommentVNode("",!0),createVNode(o,{title:n.$t("lighting.title")},{default:withCtx(()=>[createVNode(l,{value:r.mapViewer.uniforms.sunlightStrength.value,min:0,max:1,step:.01,onUpdate:e[3]||(e[3]=u=>{r.mapViewer.uniforms.sunlightStrength.value=u,n.$bluemap.mapViewer.redraw()})},{default:withCtx(()=>[createTextVNode(toDisplayString$1(n.$t("lighting.sunlight")),1)]),_:1},8,["value","step"]),createVNode(l,{value:r.mapViewer.uniforms.ambientLight.value,min:0,max:1,step:.01,onUpdate:e[4]||(e[4]=u=>{r.mapViewer.uniforms.ambientLight.value=u,n.$bluemap.mapViewer.redraw()})},{default:withCtx(()=>[createTextVNode(toDisplayString$1(n.$t("lighting.ambientLight")),1)]),_:1},8,["value","step"])]),_:1},8,["title"]),createVNode(o,{title:n.$t("resolution.title")},{default:withCtx(()=>[(openBlock(!0),createElementBlock(Fragment,null,renderList(r.qualityStages,u=>(openBlock(),createBlock(a,{key:u.name,active:r.mapViewer.superSampling===u.value,onAction:d=>{n.$bluemap.mapViewer.superSampling=u.value,n.$bluemap.saveUserSettings(),n.$bluemap.mapViewer.redraw()}},{default:withCtx(()=>[createTextVNode(toDisplayString$1(u.name),1)]),_:2},1032,["active","onAction"]))),128))]),_:1},8,["title"]),createVNode(o,{title:n.$t("renderDistance.title")},{default:withCtx(()=>[createVNode(l,{value:r.mapViewer.loadedHiresViewDistance,min:r.settings.hiresSliderMin,max:r.settings.hiresSliderMax,step:10,formatter:s.renderDistanceFormatter,onUpdate:e[5]||(e[5]=u=>{r.mapViewer.loadedHiresViewDistance=u,n.$bluemap.mapViewer.updateLoadedMapArea()}),onLazy:e[6]||(e[6]=u=>n.$bluemap.saveUserSettings())},{default:withCtx(()=>[createTextVNode(toDisplayString$1(n.$t("renderDistance.hiresLayer")),1)]),_:1},8,["value","min","max","formatter"]),createVNode(l,{value:r.mapViewer.loadedLowresViewDistance,min:r.settings.lowresSliderMin,max:r.settings.lowresSliderMax,step:100,onUpdate:e[7]||(e[7]=u=>{r.mapViewer.loadedLowresViewDistance=u,n.$bluemap.mapViewer.updateLoadedMapArea()}),onLazy:e[8]||(e[8]=u=>n.$bluemap.saveUserSettings())},{default:withCtx(()=>[createTextVNode(toDisplayString$1(n.$t("renderDistance.lowersLayer")),1)]),_:1},8,["value","min","max"]),createVNode(c,{on:!r.appState.controls.pauseTileLoading,onAction:e[9]||(e[9]=u=>{r.appState.controls.pauseTileLoading=!r.appState.controls.pauseTileLoading,n.$bluemap.saveUserSettings()})},{default:withCtx(()=>[createTextVNode(toDisplayString$1(n.$t("renderDistance.loadHiresWhileMoving")),1)]),_:1},8,["on"])]),_:1},8,["title"]),createVNode(o,{title:n.$t("mapControls.title")},{default:withCtx(()=>[createVNode(c,{on:r.appState.controls.showZoomButtons,onAction:e[10]||(e[10]=u=>{r.appState.controls.showZoomButtons=!r.appState.controls.showZoomButtons,n.$bluemap.saveUserSettings()})},{default:withCtx(()=>[createTextVNode(toDisplayString$1(n.$t("mapControls.showZoomButtons")),1)]),_:1},8,["on"])]),_:1},8,["title"]),createVNode(o,{title:n.$t("freeFlightControls.title")},{default:withCtx(()=>[createVNode(l,{value:r.appState.controls.mouseSensitivity,min:.1,max:5,step:.05,onUpdate:e[11]||(e[11]=u=>{r.appState.controls.mouseSensitivity=u,n.$bluemap.updateControlsSettings()}),onLazy:e[12]||(e[12]=u=>n.$bluemap.saveUserSettings())},{default:withCtx(()=>[createTextVNode(toDisplayString$1(n.$t("freeFlightControls.mouseSensitivity")),1)]),_:1},8,["value","min","step"]),createVNode(c,{on:r.appState.controls.invertMouse,onAction:e[13]||(e[13]=u=>{r.appState.controls.invertMouse=!r.appState.controls.invertMouse,n.$bluemap.updateControlsSettings(),n.$bluemap.saveUserSettings()})},{default:withCtx(()=>[createTextVNode(toDisplayString$1(n.$t("freeFlightControls.invertMouseY")),1)]),_:1},8,["on"])]),_:1},8,["title"]),createVNode(o,{title:n.$t("theme.title")},{default:withCtx(()=>[(openBlock(!0),createElementBlock(Fragment,null,renderList(r.themes,u=>(openBlock(),createBlock(a,{key:u.name,active:r.appState.theme===u.value,onAction:d=>{n.$bluemap.setTheme(u.value),n.$bluemap.saveUserSettings()}},{default:withCtx(()=>[createTextVNode(toDisplayString$1(u.name),1)]),_:2},1032,["active","onAction"]))),128))]),_:1},8,["title"]),createVNode(o,{title:n.$t("screenshot.title")},{default:withCtx(()=>[createVNode(c,{on:r.appState.screenshot.clipboard,onAction:e[14]||(e[14]=u=>{r.appState.screenshot.clipboard=!r.appState.screenshot.clipboard,n.$bluemap.saveUserSettings()})},{default:withCtx(()=>[createTextVNode(toDisplayString$1(n.$t("screenshot.clipboard")),1)]),_:1},8,["on"])]),_:1},8,["title"]),r.languages.length>1?(openBlock(),createBlock(o,{key:1,title:n.$t("language.title")},{default:withCtx(()=>[(openBlock(!0),createElementBlock(Fragment,null,renderList(r.languages,u=>(openBlock(),createBlock(a,{key:u.locale,active:u.locale===n.$i18n.locale,onAction:d=>{s.changeLanguage(u.locale)}},{default:withCtx(()=>[createTextVNode(toDisplayString$1(u.name),1)]),_:2},1032,["active","onAction"]))),128))]),_:1},8,["title"])):createCommentVNode("",!0),createVNode(c,{on:r.mapViewer.uniforms.chunkBorders.value,onAction:e[15]||(e[15]=u=>{s.switchChunkBorders(),n.$bluemap.saveUserSettings()})},{default:withCtx(()=>[createTextVNode(toDisplayString$1(n.$t("chunkBorders.button")),1)]),_:1},8,["on"]),createVNode(c,{on:r.appState.debug,onAction:e[16]||(e[16]=u=>{s.switchDebug(),n.$bluemap.saveUserSettings()})},{default:withCtx(()=>[createTextVNode(toDisplayString$1(n.$t("debug.button")),1)]),_:1},8,["on"]),createVNode(a,{onAction:e[17]||(e[17]=u=>n.$bluemap.resetSettings())},{default:withCtx(()=>[createTextVNode(toDisplayString$1(n.$t("resetAllSettings.button")),1)]),_:1})])}const SettingsMenu=_export_sfc(_sfc_main$a,[["render",_sfc_render$a]]);var Nt;let MainMenu$1=(Nt=class{constructor(){this.isOpen=!1,this.pageStack=[]}currentPage(){return this.pageStack.length===0?Nt.NULL_PAGE:this.pageStack[this.pageStack.length-1]}openPage(e="root",t=()=>i18n.t("menu.title"),i={}){this.isOpen||(this.pageStack.splice(0,this.pageStack.length),this.isOpen=!0),typeof t=="function"?this.pageStack.push({id:e,get title(){return t()},...i}):this.pageStack.push({id:e,title:t,...i})}closePage(){this.pageStack.splice(this.pageStack.length-1,1),this.pageStack.length<1&&(this.isOpen=!1)}reOpenPage(){this.pageStack.length===0?this.openPage():this.pageStack[0].id!=="root"?(this.pageStack.splice(0,this.pageStack.length),this.openPage()):this.isOpen=!0}closeAll(){this.isOpen=!1}},me(Nt,"NULL_PAGE",{id:"-",title:"-"}),Nt);const _sfc_main$9={name:"MarkerItem",props:{marker:Object},data(){return{appState:this.$bluemap.appState,controls:this.$bluemap.mapViewer.controlsManager.data,mapId:this.$bluemap.mapViewer.data.map.id}},computed:{markerLabel(){switch(this.marker.type){case"player":return this.marker.name}if(this.marker.label){let n=/^(?:<[^>]*>\s*)*([^<>]*\S[^<>]*)(?:<|$)/gi.exec(this.marker.label);if(n&&n.length>1)return n[1]}return this.marker.id},position(){return n=>Math.floor(n)}},methods:{async click(n){let e=this.$bluemap.mapViewer.controlsManager;if(e.controls&&e.controls.stopFollowingPlayerMarker&&e.controls.stopFollowingPlayerMarker(),this.marker.type==="player"){if(this.marker.foreign){let t=await this.$bluemap.findPlayerMap(this.marker.playerUuid);if(!t)return;await this.$bluemap.switchMap(t.data.id)}n&&e.controls&&e.controls.followPlayerMarker&&this.marker.visible&&e.controls.followPlayerMarker(this.marker)}else if(!this.marker.visible)return;e.position.copy(this.marker.position)},steve(n){n.target.src="assets/steve.png"}}},_hoisted_1$9=["title"],_hoisted_2$7={key:0,class:"icon"},_hoisted_3$6=["src"],_hoisted_4$4={class:"info"},_hoisted_5$2={class:"label"},_hoisted_6$2={class:"stats"},_hoisted_7$2={key:0},_hoisted_8$2=["title"],_hoisted_9$1=createStaticVNode('<svg viewBox="0 0 30 30"><circle fill="none" stroke-width="3" stroke-miterlimit="10" cx="15" cy="15" r="10.375"></circle><line fill="none" stroke-width="3" stroke-miterlimit="10" x1="3.25" y1="15" x2="1.063" y2="15"></line><line fill="none" stroke-width="3" stroke-miterlimit="10" x1="15" y1="26.75" x2="15" y2="28.938"></line><line fill="none" stroke-width="3" stroke-miterlimit="10" x1="26.75" y1="15" x2="28.938" y2="15"></line><line fill="none" stroke-width="3" stroke-miterlimit="10" x1="15" y1="3.25" x2="15" y2="1.063"></line><circle stroke="none" cx="15" cy="15" r="6.042"></circle></svg>',1),_hoisted_10$1=[_hoisted_9$1];function _sfc_render$9(n,e,t,i,r,s){return openBlock(),createElementBlock("div",{class:normalizeClass(["marker-item",{"marker-hidden":!t.marker.visible}])},[createBaseVNode("div",{class:"marker-button",title:t.marker.id,onClick:e[1]||(e[1]=a=>s.click(!1))},[t.marker.type==="player"?(openBlock(),createElementBlock("div",_hoisted_2$7,[createBaseVNode("img",{src:"maps/"+r.mapId+"/assets/playerheads/"+t.marker.playerUuid+".png",alt:"playerhead",onError:e[0]||(e[0]=(...a)=>s.steve&&s.steve(...a))},null,40,_hoisted_3$6)])):createCommentVNode("",!0),createBaseVNode("div",_hoisted_4$4,[createBaseVNode("div",_hoisted_5$2,toDisplayString$1(s.markerLabel),1),createBaseVNode("div",_hoisted_6$2,[r.appState.debug?(openBlock(),createElementBlock("div",_hoisted_7$2,toDisplayString$1(t.marker.type)+"-marker ",1)):createCommentVNode("",!0),createBaseVNode("div",null," ("+toDisplayString$1(s.position(t.marker.position.x))+" | "+toDisplayString$1(s.position(t.marker.position.y))+" | "+toDisplayString$1(s.position(t.marker.position.z))+") ",1)])])],8,_hoisted_1$9),t.marker.type==="player"?(openBlock(),createElementBlock("div",{key:0,class:normalizeClass(["follow-player-button",{active:r.controls.controls.followingPlayer&&r.controls.controls.followingPlayer.id===t.marker.id}]),onClick:e[2]||(e[2]=a=>s.click(!0)),title:n.$t("markers.followPlayerTitle")},_hoisted_10$1,10,_hoisted_8$2)):createCommentVNode("",!0)],2)}const MarkerItem=_export_sfc(_sfc_main$9,[["render",_sfc_render$9]]),_sfc_main$8={name:"TextInput",props:{value:String}},_hoisted_1$8=["value"];function _sfc_render$8(n,e,t,i,r,s){return openBlock(),createElementBlock("input",{class:"text-input",type:"text",value:t.value,onInput:e[0]||(e[0]=a=>n.$emit("input",a)),onKeydown:e[1]||(e[1]=a=>a.stopPropagation())},null,40,_hoisted_1$8)}const TextInput=_export_sfc(_sfc_main$8,[["render",_sfc_render$8]]),_sfc_main$7={name:"MarkerSet",components:{SwitchHandle},props:{markerSet:Object},computed:{filteredMarkerSetCount(){let n=0;for(let e of this.markerSet.markerSets)e.listed&&n++;return n},filteredMarkerCount(){let n=0;for(let e of this.markerSet.markers)e.listed&&n++;return n},label(){return this.markerSet.id==="bm-players"?this.$t("players.title"):this.markerSet.label},active(){for(let n of this.markerSet.markers)if(n.listed)return!0;for(let n of this.markerSet.markerSets)if(n.listed)return!0;return!1}},methods:{toggle(){this.markerSet.toggleable&&(this.markerSet.visible=!this.markerSet.visible,this.markerSet.saveState())},more(n){this.active&&this.$emit("more",n)}}},_hoisted_1$7=["title"],_hoisted_2$6={class:"marker-set-switch"},_hoisted_3$5={class:"label"},_hoisted_4$3={class:"stats"},_hoisted_5$1={key:0},_hoisted_6$1={key:1},_hoisted_7$1=createBaseVNode("svg",{viewBox:"0 0 30 30"},[createBaseVNode("path",{d:`M25.004,9.294c0,0.806-0.75,1.46-1.676,1.46H6.671c-0.925,0-1.674-0.654-1.674-1.46l0,0\r
|
||
c0-0.807,0.749-1.461,1.674-1.461h16.657C24.254,7.833,25.004,8.487,25.004,9.294L25.004,9.294z`}),createBaseVNode("path",{d:`M25.004,20.706c0,0.807-0.75,1.461-1.676,1.461H6.671c-0.925,0-1.674-0.654-1.674-1.461l0,0\r
|
||
c0-0.807,0.749-1.461,1.674-1.461h16.657C24.254,19.245,25.004,19.899,25.004,20.706L25.004,20.706z`})],-1),_hoisted_8$1=[_hoisted_7$1];function _sfc_render$7(n,e,t,i,r,s){const a=resolveComponent("SwitchHandle");return openBlock(),createElementBlock("div",{class:"marker-set",title:t.markerSet.id},[createBaseVNode("div",{class:"info",onClick:e[0]||(e[0]=(...o)=>s.toggle&&s.toggle(...o))},[createBaseVNode("div",_hoisted_2$6,[createBaseVNode("div",_hoisted_3$5,toDisplayString$1(s.label),1),t.markerSet.toggleable?(openBlock(),createBlock(a,{key:0,on:t.markerSet.visible},null,8,["on"])):createCommentVNode("",!0)]),createBaseVNode("div",_hoisted_4$3,[s.filteredMarkerCount>0?(openBlock(),createElementBlock("div",_hoisted_5$1,toDisplayString$1(s.filteredMarkerCount)+" "+toDisplayString$1(n.$t("markers.marker",s.filteredMarkerCount)),1)):createCommentVNode("",!0),s.filteredMarkerSetCount>0?(openBlock(),createElementBlock("div",_hoisted_6$1,toDisplayString$1(s.filteredMarkerSetCount)+" "+toDisplayString$1(n.$t("markers.markerSet",s.filteredMarkerSetCount)),1)):createCommentVNode("",!0)])]),createBaseVNode("div",{class:normalizeClass(["open-menu-button",{active:s.active}]),onClick:e[1]||(e[1]=o=>s.more(o))},_hoisted_8$1,2)],8,_hoisted_1$7)}const MarkerSet$1=_export_sfc(_sfc_main$7,[["render",_sfc_render$7]]),_sfc_main$6={name:"ChoiceBox",props:{title:{type:String,required:!1,default:""},choices:Array,selection:String}},_hoisted_1$6={class:"choice-box"},_hoisted_2$5={key:0,class:"title"},_hoisted_3$4={class:"choices"},_hoisted_4$2=["onClick"];function _sfc_render$6(n,e,t,i,r,s){return openBlock(),createElementBlock("div",_hoisted_1$6,[t.title?(openBlock(),createElementBlock("div",_hoisted_2$5,toDisplayString$1(t.title),1)):createCommentVNode("",!0),createBaseVNode("div",_hoisted_3$4,[(openBlock(!0),createElementBlock(Fragment,null,renderList(t.choices,a=>(openBlock(),createElementBlock("div",{class:normalizeClass(["choice",{selected:t.selection===a.id}]),key:a.id,onClick:o=>n.$emit("choice",a)},toDisplayString$1(a.name),11,_hoisted_4$2))),128))])])}const ChoiceBox=_export_sfc(_sfc_main$6,[["render",_sfc_render$6]]),_sfc_main$5={name:"MarkerSetMenu",components:{ChoiceBox,SimpleButton,MarkerSet:MarkerSet$1,TextInput,MarkerItem,Group},props:{menu:MainMenu$1},data(){return{controls:this.$bluemap.mapViewer.controlsManager.data,filter:{search:"",order:"default"}}},computed:{thisMarkerSet(){return this.menu.currentPage().markerSet},filteredMarkers(){return this.thisMarkerSet.markers.filter(n=>n.listed?!this.filter.search||n.id.includesCI(this.filter.search)||n.label&&n.label.includesCI(this.filter.search)?!0:n.type==="player"&&(n.name.includesCI(this.filter.search)||n.playerUuid.includesCI(this.filter.search)):!1).sort((n,e)=>{if(this.filter.order==="label"){let t=(n.type==="player"?n.name:n.label).toLowerCase(),i=(e.type==="player"?e.name:e.label).toLowerCase();return t<i?-1:t>i?1:0}return this.filter.order==="distance"?n.position.distanceToSquared(this.controls.position)-e.position.distanceToSquared(this.controls.position):(n.sorting||0)-(e.sorting||0)})},filteredMarkerSets(){return this.thisMarkerSet.markerSets.filter(n=>n.listed).sort((n,e)=>(n.sorting||0)-(e.sorting||0))}},methods:{openMore(n){this.menu.openPage(this.menu.currentPage().id,this.menu.currentPage().title+" > "+this.labelOf(n),{markerSet:n})},labelOf(n){return n.id==="bm-players"?this.$t("players.title"):n.label}}},_hoisted_1$5={class:"marker-sets"},_hoisted_2$4={key:0},_hoisted_3$3={key:1,class:"markers"};function _sfc_render$5(n,e,t,i,r,s){const a=resolveComponent("MarkerSet"),o=resolveComponent("TextInput"),l=resolveComponent("ChoiceBox"),c=resolveComponent("MarkerItem");return openBlock(),createElementBlock("div",null,[createBaseVNode("div",_hoisted_1$5,[(openBlock(!0),createElementBlock(Fragment,null,renderList(s.filteredMarkerSets,u=>(openBlock(),createBlock(a,{key:u.id,"marker-set":u,onMore:d=>s.openMore(u)},null,8,["marker-set","onMore"]))),128))]),s.filteredMarkerSets.length>0&s.thisMarkerSet.markers.length>0?(openBlock(),createElementBlock("hr",_hoisted_2$4)):createCommentVNode("",!0),s.thisMarkerSet.markers.length>0?(openBlock(),createElementBlock("div",_hoisted_3$3,[createVNode(o,{value:r.filter.search,onInput:e[0]||(e[0]=u=>r.filter.search=u.target.value),placeholder:n.$t("markers.searchPlaceholder")},null,8,["value","placeholder"]),createVNode(l,{title:n.$t("markers.sort.title"),choices:[{id:"default",name:n.$t("markers.sort.by.default")},{id:"label",name:n.$t("markers.sort.by.label")},{id:"distance",name:n.$t("markers.sort.by.distance")}],selection:r.filter.order,onChoice:e[1]||(e[1]=u=>r.filter.order=u.id)},null,8,["title","choices","selection"]),(openBlock(!0),createElementBlock(Fragment,null,renderList(s.filteredMarkers,u=>(openBlock(),createBlock(c,{key:u.id,marker:u},null,8,["marker"]))),128))])):createCommentVNode("",!0)])}const MarkerSetMenu=_export_sfc(_sfc_main$5,[["render",_sfc_render$5]]),_sfc_main$4={name:"MapButton",props:{map:Object},data(){return{mapViewer:this.$bluemap.mapViewer.data,appState:this.$bluemap.appState}},computed:{selectedMapId(){return this.mapViewer.map?this.mapViewer.map.id:null}},methods:{switchMap(n){this.$bluemap.switchMap(n)}}},_hoisted_1$4=["title"],_hoisted_2$3={class:"name"};function _sfc_render$4(n,e,t,i,r,s){return openBlock(),createElementBlock("div",{class:normalizeClass(["map-button",{selected:t.map.id===s.selectedMapId}]),onClick:e[0]||(e[0]=a=>s.switchMap(t.map.id)),title:t.map.id},[createBaseVNode("span",{class:"sky",style:normalizeStyle({color:"rgb("+t.map.skyColor.r*255+","+t.map.skyColor.g*255+","+t.map.skyColor.b*255+")"})},"•",4),createBaseVNode("span",_hoisted_2$3,toDisplayString$1(t.map.name),1)],10,_hoisted_1$4)}const MapButton=_export_sfc(_sfc_main$4,[["render",_sfc_render$4]]),_sfc_main$3={name:"MainMenu",components:{MapButton,MarkerSetMenu,SettingsMenu,SimpleButton,SideMenu},props:{menu:MainMenu$1},data(){return{appState:this.$bluemap.appState,markers:this.$bluemap.mapViewer.markers.data}},methods:{goFullscreen(){document.body.requestFullscreen()}}},_hoisted_1$3={key:0},_hoisted_2$2=createBaseVNode("hr",null,null,-1),_hoisted_3$2={key:1},_hoisted_4$1=["innerHTML"];function _sfc_render$3(n,e,t,i,r,s){const a=resolveComponent("SimpleButton"),o=resolveComponent("MapButton"),l=resolveComponent("MarkerSetMenu"),c=resolveComponent("SettingsMenu"),u=resolveComponent("SideMenu");return openBlock(),createBlock(u,{open:t.menu.isOpen,title:t.menu.currentPage().title,back:t.menu.pageStack.length>1,onBack:e[7]||(e[7]=d=>t.menu.closePage()),onClose:e[8]||(e[8]=d=>t.menu.closeAll())},{default:withCtx(()=>[t.menu.currentPage().id==="root"?(openBlock(),createElementBlock("div",_hoisted_1$3,[createVNode(a,{onAction:e[0]||(e[0]=d=>t.menu.openPage("maps",()=>n.$t("maps.title"))),submenu:!0},{default:withCtx(()=>[createTextVNode(toDisplayString$1(n.$t("maps.button")),1)]),_:1}),createVNode(a,{onAction:e[1]||(e[1]=d=>t.menu.openPage("markers",()=>n.$t("markers.title"),{markerSet:r.markers})),submenu:!0},{default:withCtx(()=>[createTextVNode(toDisplayString$1(n.$t("markers.button")),1)]),_:1}),createVNode(a,{onAction:e[2]||(e[2]=d=>t.menu.openPage("settings",()=>n.$t("settings.title"))),submenu:!0},{default:withCtx(()=>[createTextVNode(toDisplayString$1(n.$t("settings.button")),1)]),_:1}),createVNode(a,{onAction:e[3]||(e[3]=d=>t.menu.openPage("info",()=>n.$t("info.title"))),submenu:!0},{default:withCtx(()=>[createTextVNode(toDisplayString$1(n.$t("info.button")),1)]),_:1}),_hoisted_2$2,createVNode(a,{onAction:s.goFullscreen},{default:withCtx(()=>[createTextVNode(toDisplayString$1(n.$t("goFullscreen.button")),1)]),_:1},8,["onAction"]),createVNode(a,{onAction:e[4]||(e[4]=d=>n.$bluemap.resetCamera())},{default:withCtx(()=>[createTextVNode(toDisplayString$1(n.$t("resetCamera.button")),1)]),_:1}),createVNode(a,{onAction:e[5]||(e[5]=d=>n.$bluemap.takeScreenshot())},{default:withCtx(()=>[createTextVNode(toDisplayString$1(n.$t("screenshot.button")),1)]),_:1}),createVNode(a,{onAction:e[6]||(e[6]=d=>n.$bluemap.updateMap()),title:n.$t("updateMap.tooltip")},{default:withCtx(()=>[createTextVNode(toDisplayString$1(n.$t("updateMap.button")),1)]),_:1},8,["title"])])):createCommentVNode("",!0),t.menu.currentPage().id==="maps"?(openBlock(),createElementBlock("div",_hoisted_3$2,[(openBlock(!0),createElementBlock(Fragment,null,renderList(r.appState.maps,d=>(openBlock(),createBlock(o,{key:d.id,map:d},null,8,["map"]))),128))])):createCommentVNode("",!0),t.menu.currentPage().id==="markers"?(openBlock(),createBlock(l,{key:2,menu:t.menu},null,8,["menu"])):createCommentVNode("",!0),t.menu.currentPage().id==="settings"?(openBlock(),createBlock(c,{key:3})):createCommentVNode("",!0),t.menu.currentPage().id==="info"?(openBlock(),createElementBlock("div",{key:4,class:"info-content",innerHTML:n.$t("info.content",{version:n.$bluemap.settings.version})},null,8,_hoisted_4$1)):createCommentVNode("",!0)]),_:1},8,["open","title","back"])}const MainMenu=_export_sfc(_sfc_main$3,[["render",_sfc_render$3]]),_sfc_main$2={name:"FreeFlightMobileControls",data(){return{enabled:!1,forward:0,forwardPointer:-1,up:0,upPointer:-1}},methods:{onTouchStop(n){console.log("Stop: ",n),n.changedTouches[0].identifier===this.forwardPointer&&(this.forward=0),n.changedTouches[0].identifier===this.upPointer&&(this.up=0)},onFrame(n){let e=this.$bluemap.mapViewer.controlsManager;e.position.x+=this.forward*Math.sin(e.rotation)*n.detail.delta*.02,e.position.z+=this.forward*-Math.cos(e.rotation)*n.detail.delta*.02,e.position.y+=this.up*n.detail.delta*.01},enable(){this.enabled=!0}},mounted(){window.addEventListener("touchstart",this.enable,{passive:!0}),window.addEventListener("touchend",this.onTouchStop),window.addEventListener("touchcancel",this.onTouchStop),this.$bluemap.events.addEventListener("bluemapRenderFrame",this.onFrame)},beforeUnmount(){window.removeEventListener("touchstart",this.enable),window.removeEventListener("touchend",this.onTouchStop),window.removeEventListener("touchcancel",this.onTouchStop),this.$bluemap.events.removeEventListener("bluemapRenderFrame",this.onFrame)}},_hoisted_1$2={class:"move-fields"},_hoisted_2$1=createBaseVNode("svg",{viewBox:"0 0 100 50"},[createBaseVNode("path",{d:`M6.75,48.375c-2.75,0-3.384-1.565-1.409-3.479L46.41,5.104c1.975-1.914,5.207-1.913,7.182,0l41.067,39.792\r
|
||
c1.975,1.914,1.341,3.479-1.409,3.479H6.75z`})],-1),_hoisted_3$1=[_hoisted_2$1],_hoisted_4=createBaseVNode("svg",{viewBox:"0 0 100 50",class:"down"},[createBaseVNode("path",{d:`M6.75,48.375c-2.75,0-3.384-1.565-1.409-3.479L46.41,5.104c1.975-1.914,5.207-1.913,7.182,0l41.067,39.792\r
|
||
c1.975,1.914,1.341,3.479-1.409,3.479H6.75z`})],-1),_hoisted_5=[_hoisted_4],_hoisted_6={class:"height-fields"},_hoisted_7=createBaseVNode("svg",{viewBox:"0 0 100 50"},[createBaseVNode("path",{d:`M6.75,48.375c-2.75,0-3.384-1.565-1.409-3.479L46.41,5.104c1.975-1.914,5.207-1.913,7.182,0l41.067,39.792\r
|
||
c1.975,1.914,1.341,3.479-1.409,3.479H6.75z`})],-1),_hoisted_8=[_hoisted_7],_hoisted_9=createBaseVNode("svg",{viewBox:"0 0 100 50",class:"down"},[createBaseVNode("path",{d:`M6.75,48.375c-2.75,0-3.384-1.565-1.409-3.479L46.41,5.104c1.975-1.914,5.207-1.913,7.182,0l41.067,39.792\r
|
||
c1.975,1.914,1.341,3.479-1.409,3.479H6.75z`})],-1),_hoisted_10=[_hoisted_9];function _sfc_render$2(n,e,t,i,r,s){return openBlock(),createElementBlock("div",{id:"ff-mobile-controls",class:normalizeClass({disabled:!r.enabled})},[createBaseVNode("div",_hoisted_1$2,[createBaseVNode("div",{class:"button up-button",onTouchstartPassive:e[0]||(e[0]=a=>{r.forward=1,r.forwardPointer=a.changedTouches[0].identifier,a.preventDefault()})},_hoisted_3$1,32),createBaseVNode("div",{class:"button down-button",onTouchstartPassive:e[1]||(e[1]=a=>{r.forward=-1,r.forwardPointer=a.changedTouches[0].identifier,a.preventDefault()})},_hoisted_5,32)]),createBaseVNode("div",_hoisted_6,[createBaseVNode("div",{class:"button up-button",onTouchstartPassive:e[2]||(e[2]=a=>{r.up=1,r.upPointer=a.changedTouches[0].identifier,a.preventDefault()})},_hoisted_8,32),createBaseVNode("div",{class:"button down-button",onTouchstartPassive:e[3]||(e[3]=a=>{r.up=-1,r.upPointer=a.changedTouches[0].identifier,a.preventDefault()})},_hoisted_10,32)])],2)}const FreeFlightMobileControls=_export_sfc(_sfc_main$2,[["render",_sfc_render$2]]),_sfc_main$1={name:"ZoomButtons",components:{SvgButton},methods:{zoom(n){var t;let e=(t=this.$bluemap.mapViewer.controlsManager.controls)==null?void 0:t.mouseZoom;e&&(e.deltaZoom+=n)}}},_hoisted_1$1={id:"zoom-buttons"},_hoisted_2=createBaseVNode("svg",{viewBox:"0 0 30 30"},[createBaseVNode("path",{d:`M22.471,12.95H17.05V7.527c0-1.297-0.917-2.348-2.05-2.348c-1.132,0-2.05,1.051-2.05,2.348v5.423H7.527\r
|
||
c-1.297,0-2.348,0.917-2.348,2.05c0,1.132,1.051,2.05,2.348,2.05h5.423v5.421c0,1.299,0.918,2.351,2.05,2.351\r
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||
c1.133,0,2.05-1.052,2.05-2.351V17.05h5.421c1.299,0,2.351-0.918,2.351-2.05C24.821,13.867,23.77,12.95,22.471,12.95z`})],-1),_hoisted_3=createBaseVNode("svg",{viewBox:"0 0 30 30"},[createBaseVNode("g",null,[createBaseVNode("path",{d:`M24.821,15c0,1.132-1.052,2.05-2.351,2.05H7.527c-1.297,0-2.348-0.918-2.348-2.05l0,0c0-1.133,1.051-2.05,2.348-2.05\r
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h14.944C23.77,12.95,24.821,13.867,24.821,15L24.821,15z`})])],-1);function _sfc_render$1(n,e,t,i,r,s){const a=resolveComponent("SvgButton");return openBlock(),createElementBlock("div",_hoisted_1$1,[createVNode(a,{onAction:e[0]||(e[0]=o=>s.zoom(-3))},{default:withCtx(()=>[_hoisted_2]),_:1}),createVNode(a,{onAction:e[1]||(e[1]=o=>s.zoom(3))},{default:withCtx(()=>[_hoisted_3]),_:1})])}const ZoomButtons=_export_sfc(_sfc_main$1,[["render",_sfc_render$1]]),_sfc_main={name:"App",components:{FreeFlightMobileControls,MainMenu,ControlBar,ZoomButtons},computed:{showMapMenu(){return this.mapViewer.mapState==="loading"||this.mapViewer.mapState==="loaded"}},data(){return{appState:this.$bluemap.appState,mapViewer:this.$bluemap.mapViewer.data}}},_hoisted_1={key:2,class:"map-state-message"};function _sfc_render(n,e,t,i,r,s){const a=resolveComponent("FreeFlightMobileControls"),o=resolveComponent("ZoomButtons"),l=resolveComponent("ControlBar"),c=resolveComponent("MainMenu");return openBlock(),createElementBlock("div",{id:"app",class:normalizeClass({"theme-light":r.appState.theme==="light","theme-dark":r.appState.theme==="dark","theme-contrast":r.appState.theme==="contrast"})},[r.mapViewer.mapState==="loaded"&&r.appState.controls.state==="free"?(openBlock(),createBlock(a,{key:0})):createCommentVNode("",!0),s.showMapMenu&&r.appState.controls.showZoomButtons&&r.appState.controls.state!=="free"?(openBlock(),createBlock(o,{key:1})):createCommentVNode("",!0),createVNode(l),r.mapViewer.mapState!=="loaded"?(openBlock(),createElementBlock("div",_hoisted_1,toDisplayString$1(n.$t("map."+r.mapViewer.mapState)),1)):createCommentVNode("",!0),createVNode(c,{menu:r.appState.menu},null,8,["menu"])],2)}const App=_export_sfc(_sfc_main,[["render",_sfc_render]]);var hammer={exports:{}};/*! Hammer.JS - v2.0.7 - 2016-04-22
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||
* http://hammerjs.github.io/
|
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*
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||
* Copyright (c) 2016 Jorik Tangelder;
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mt={touchstart:Le,touchmove:Ee,touchend:Ce,touchcancel:we},ut="touchstart touchmove touchend touchcancel";function Lt(){this.evTarget=ut,this.targetIds={},N.apply(this,arguments)}S(Lt,N,{handler:function(I){var U=mt[I.type],te=Ht.call(this,I,U);te&&this.callback(this.manager,U,{pointers:te[0],changedPointers:te[1],pointerType:ne,srcEvent:I})}});function Ht(A,I){var U=q(A.touches),te=this.targetIds;if(I&(Le|Ee)&&U.length===1)return te[U[0].identifier]=!0,[U,U];var xe,Pe,qe=q(A.changedTouches),rt=[],ot=this.target;if(Pe=U.filter(function(ht){return M(ht.target,ot)}),I===Le)for(xe=0;xe<Pe.length;)te[Pe[xe].identifier]=!0,xe++;for(xe=0;xe<qe.length;)te[qe[xe].identifier]&&rt.push(qe[xe]),I&(Ce|we)&&delete te[qe[xe].identifier],xe++;if(rt.length)return[X(Pe.concat(rt),"identifier"),rt]}var Wt=2500,zt=25;function F(){N.apply(this,arguments);var A=y(this.handler,this);this.touch=new Lt(this.manager,A),this.mouse=new et(this.manager,A),this.primaryTouch=null,this.lastTouches=[]}S(F,N,{handler:function(I,U,te){var xe=te.pointerType==ne,Pe=te.pointerType==Me;if(!(Pe&&te.sourceCapabilities&&te.sourceCapabilities.firesTouchEvents)){if(xe)ee.call(this,U,te);else if(Pe&&J.call(this,te))return;this.callback(I,U,te)}},destroy:function(){this.touch.destroy(),this.mouse.destroy()}});function ee(A,I){A&Le?(this.primaryTouch=I.changedPointers[0].identifier,de.call(this,I)):A&(Ce|we)&&de.call(this,I)}function de(A){var I=A.changedPointers[0];if(I.identifier===this.primaryTouch){var U={x:I.clientX,y:I.clientY};this.lastTouches.push(U);var te=this.lastTouches,xe=function(){var Pe=te.indexOf(U);Pe>-1&&te.splice(Pe,1)};setTimeout(xe,Wt)}}function J(A){for(var I=A.srcEvent.clientX,U=A.srcEvent.clientY,te=0;te<this.lastTouches.length;te++){var xe=this.lastTouches[te],Pe=Math.abs(I-xe.x),qe=Math.abs(U-xe.y);if(Pe<=zt&&qe<=zt)return!0}return!1}var pe=G(a.style,"touchAction"),Be=pe!==r,Ve="compute",Ue="auto",ze="manipulation",$e="none",Ge="pan-x",He="pan-y",Ze=Mt();function st(A,I){this.manager=A,this.set(I)}st.prototype={set:function(A){A==Ve&&(A=this.compute()),Be&&this.manager.element.style&&Ze[A]&&(this.manager.element.style[pe]=A),this.actions=A.toLowerCase().trim()},update:function(){this.set(this.manager.options.touchAction)},compute:function(){var A=[];return m(this.manager.recognizers,function(I){b(I.options.enable,[I])&&(A=A.concat(I.getTouchAction()))}),gt(A.join(" "))},preventDefaults:function(A){var I=A.srcEvent,U=A.offsetDirection;if(this.manager.session.prevented){I.preventDefault();return}var te=this.actions,xe=L(te,$e)&&!Ze[$e],Pe=L(te,He)&&!Ze[He],qe=L(te,Ge)&&!Ze[Ge];if(xe){var rt=A.pointers.length===1,ot=A.distance<2,ht=A.deltaTime<250;if(rt&&ot&&ht)return}if(!(qe&&Pe)&&(xe||Pe&&U&Y||qe&&U&ce))return this.preventSrc(I)},preventSrc:function(A){this.manager.session.prevented=!0,A.preventDefault()}};function gt(A){if(L(A,$e))return $e;var I=L(A,Ge),U=L(A,He);return I&&U?$e:I||U?I?Ge:He:L(A,ze)?ze:Ue}function Mt(){if(!Be)return!1;var A={},I=e.CSS&&e.CSS.supports;return["auto","manipulation","pan-y","pan-x","pan-x pan-y","none"].forEach(function(U){A[U]=I?e.CSS.supports("touch-action",U):!0}),A}var Je=1,ke=2,vt=4,Ye=8,at=Ye,wt=16,lt=32;function dt(A){this.options=_({},this.defaults,A||{}),this.id=he(),this.manager=null,this.options.enable=w(this.options.enable,!0),this.state=Je,this.simultaneous={},this.requireFail=[]}dt.prototype={defaults:{},set:function(A){return _(this.options,A),this.manager&&this.manager.touchAction.update(),this},recognizeWith:function(A){if(f(A,"recognizeWith",this))return this;var I=this.simultaneous;return A=Tt(A,this),I[A.id]||(I[A.id]=A,A.recognizeWith(this)),this},dropRecognizeWith:function(A){return f(A,"dropRecognizeWith",this)?this:(A=Tt(A,this),delete this.simultaneous[A.id],this)},requireFailure:function(A){if(f(A,"requireFailure",this))return this;var I=this.requireFail;return A=Tt(A,this),Z(I,A)===-1&&(I.push(A),A.requireFailure(this)),this},dropRequireFailure:function(A){if(f(A,"dropRequireFailure",this))return this;A=Tt(A,this);var I=Z(this.requireFail,A);return I>-1&&this.requireFail.splice(I,1),this},hasRequireFailures:function(){return this.requireFail.length>0},canRecognizeWith:function(A){return!!this.simultaneous[A.id]},emit:function(A){var I=this,U=this.state;function te(xe){I.manager.emit(xe,A)}U<Ye&&te(I.options.event+nt(U)),te(I.options.event),A.additionalEvent&&te(A.additionalEvent),U>=Ye&&te(I.options.event+nt(U))},tryEmit:function(A){if(this.canEmit())return this.emit(A);this.state=lt},canEmit:function(){for(var A=0;A<this.requireFail.length;){if(!(this.requireFail[A].state&(lt|Je)))return!1;A++}return!0},recognize:function(A){var I=_({},A);if(!b(this.options.enable,[this,I])){this.reset(),this.state=lt;return}this.state&(at|wt|lt)&&(this.state=Je),this.state=this.process(I),this.state&(ke|vt|Ye|wt)&&this.tryEmit(I)},process:function(A){},getTouchAction:function(){},reset:function(){}};function nt(A){return A&wt?"cancel":A&Ye?"end":A&vt?"move":A&ke?"start":""}function yt(A){return A==j?"down":A==H?"up":A==D?"left":A==k?"right":""}function Tt(A,I){var U=I.manager;return U?U.get(A):A}function Qe(){dt.apply(this,arguments)}S(Qe,dt,{defaults:{pointers:1},attrTest:function(A){var I=this.options.pointers;return I===0||A.pointers.length===I},process:function(A){var I=this.state,U=A.eventType,te=I&(ke|vt),xe=this.attrTest(A);return te&&(U&we||!xe)?I|wt:te||xe?U&Ce?I|Ye:I&ke?I|vt:ke:lt}});function Et(){Qe.apply(this,arguments),this.pX=null,this.pY=null}S(Et,Qe,{defaults:{event:"pan",threshold:10,pointers:1,direction:re},getTouchAction:function(){var A=this.options.direction,I=[];return A&Y&&I.push(He),A&ce&&I.push(Ge),I},directionTest:function(A){var I=this.options,U=!0,te=A.distance,xe=A.direction,Pe=A.deltaX,qe=A.deltaY;return xe&I.direction||(I.direction&Y?(xe=Pe===0?O:Pe<0?D:k,U=Pe!=this.pX,te=Math.abs(A.deltaX)):(xe=qe===0?O:qe<0?H:j,U=qe!=this.pY,te=Math.abs(A.deltaY))),A.direction=xe,U&&te>I.threshold&&xe&I.direction},attrTest:function(A){return Qe.prototype.attrTest.call(this,A)&&(this.state&ke||!(this.state&ke)&&this.directionTest(A))},emit:function(A){this.pX=A.deltaX,this.pY=A.deltaY;var I=yt(A.direction);I&&(A.additionalEvent=this.options.event+I),this._super.emit.call(this,A)}});function Ot(){Qe.apply(this,arguments)}S(Ot,Qe,{defaults:{event:"pinch",threshold:0,pointers:2},getTouchAction:function(){return[$e]},attrTest:function(A){return this._super.attrTest.call(this,A)&&(Math.abs(A.scale-1)>this.options.threshold||this.state&ke)},emit:function(A){if(A.scale!==1){var I=A.scale<1?"in":"out";A.additionalEvent=this.options.event+I}this._super.emit.call(this,A)}});function Ft(){dt.apply(this,arguments),this._timer=null,this._input=null}S(Ft,dt,{defaults:{event:"press",pointers:1,time:251,threshold:9},getTouchAction:function(){return[Ue]},process:function(A){var I=this.options,U=A.pointers.length===I.pointers,te=A.distance<I.threshold,xe=A.deltaTime>I.time;if(this._input=A,!te||!U||A.eventType&(Ce|we)&&!xe)this.reset();else if(A.eventType&Le)this.reset(),this._timer=d(function(){this.state=at,this.tryEmit()},I.time,this);else if(A.eventType&Ce)return at;return lt},reset:function(){clearTimeout(this._timer)},emit:function(A){this.state===at&&(A&&A.eventType&Ce?this.manager.emit(this.options.event+"up",A):(this._input.timeStamp=u(),this.manager.emit(this.options.event,this._input)))}});function qt(){Qe.apply(this,arguments)}S(qt,Qe,{defaults:{event:"rotate",threshold:0,pointers:2},getTouchAction:function(){return[$e]},attrTest:function(A){return this._super.attrTest.call(this,A)&&(Math.abs(A.rotation)>this.options.threshold||this.state&ke)}});function Xt(){Qe.apply(this,arguments)}S(Xt,Qe,{defaults:{event:"swipe",threshold:10,velocity:.3,direction:Y|ce,pointers:1},getTouchAction:function(){return Et.prototype.getTouchAction.call(this)},attrTest:function(A){var I=this.options.direction,U;return I&(Y|ce)?U=A.overallVelocity:I&Y?U=A.overallVelocityX:I&ce&&(U=A.overallVelocityY),this._super.attrTest.call(this,A)&&I&A.offsetDirection&&A.distance>this.options.threshold&&A.maxPointers==this.options.pointers&&c(U)>this.options.velocity&&A.eventType&Ce},emit:function(A){var I=yt(A.offsetDirection);I&&this.manager.emit(this.options.event+I,A),this.manager.emit(this.options.event,A)}});function $t(){dt.apply(this,arguments),this.pTime=!1,this.pCenter=!1,this._timer=null,this._input=null,this.count=0}S($t,dt,{defaults:{event:"tap",pointers:1,taps:1,interval:300,time:250,threshold:9,posThreshold:10},getTouchAction:function(){return[ze]},process:function(A){var I=this.options,U=A.pointers.length===I.pointers,te=A.distance<I.threshold,xe=A.deltaTime<I.time;if(this.reset(),A.eventType&Le&&this.count===0)return this.failTimeout();if(te&&xe&&U){if(A.eventType!=Ce)return this.failTimeout();var Pe=this.pTime?A.timeStamp-this.pTime<I.interval:!0,qe=!this.pCenter||Ie(this.pCenter,A.center)<I.posThreshold;this.pTime=A.timeStamp,this.pCenter=A.center,!qe||!Pe?this.count=1:this.count+=1,this._input=A;var rt=this.count%I.taps;if(rt===0)return this.hasRequireFailures()?(this._timer=d(function(){this.state=at,this.tryEmit()},I.interval,this),ke):at}return lt},failTimeout:function(){return this._timer=d(function(){this.state=lt},this.options.interval,this),lt},reset:function(){clearTimeout(this._timer)},emit:function(){this.state==at&&(this._input.tapCount=this.count,this.manager.emit(this.options.event,this._input))}});function Ct(A,I){return I=I||{},I.recognizers=w(I.recognizers,Ct.defaults.preset),new Yt(A,I)}Ct.VERSION="2.0.7",Ct.defaults={domEvents:!1,touchAction:Ve,enable:!0,inputTarget:null,inputClass:null,preset:[[qt,{enable:!1}],[Ot,{enable:!1},["rotate"]],[Xt,{direction:Y}],[Et,{direction:Y},["swipe"]],[$t],[$t,{event:"doubletap",taps:2},["tap"]],[Ft]],cssProps:{userSelect:"none",touchSelect:"none",touchCallout:"none",contentZooming:"none",userDrag:"none",tapHighlightColor:"rgba(0,0,0,0)"}};var Zt=1,jt=2;function Yt(A,I){this.options=_({},Ct.defaults,I||{}),this.options.inputTarget=this.options.inputTarget||A,this.handlers={},this.session={},this.recognizers=[],this.oldCssProps={},this.element=A,this.input=T(this),this.touchAction=new st(this,this.options.touchAction),Kt(this,!0),m(this.options.recognizers,function(U){var te=this.add(new U[0](U[1]));U[2]&&te.recognizeWith(U[2]),U[3]&&te.requireFailure(U[3])},this)}Yt.prototype={set:function(A){return _(this.options,A),A.touchAction&&this.touchAction.update(),A.inputTarget&&(this.input.destroy(),this.input.target=A.inputTarget,this.input.init()),this},stop:function(A){this.session.stopped=A?jt:Zt},recognize:function(A){var I=this.session;if(!I.stopped){this.touchAction.preventDefaults(A);var U,te=this.recognizers,xe=I.curRecognizer;(!xe||xe&&xe.state&at)&&(xe=I.curRecognizer=null);for(var Pe=0;Pe<te.length;)U=te[Pe],I.stopped!==jt&&(!xe||U==xe||U.canRecognizeWith(xe))?U.recognize(A):U.reset(),!xe&&U.state&(ke|vt|Ye)&&(xe=I.curRecognizer=U),Pe++}},get:function(A){if(A instanceof dt)return A;for(var I=this.recognizers,U=0;U<I.length;U++)if(I[U].options.event==A)return I[U];return null},add:function(A){if(f(A,"add",this))return this;var I=this.get(A.options.event);return I&&this.remove(I),this.recognizers.push(A),A.manager=this,this.touchAction.update(),A},remove:function(A){if(f(A,"remove",this))return this;if(A=this.get(A),A){var I=this.recognizers,U=Z(I,A);U!==-1&&(I.splice(U,1),this.touchAction.update())}return this},on:function(A,I){if(A!==r&&I!==r){var U=this.handlers;return m(B(A),function(te){U[te]=U[te]||[],U[te].push(I)}),this}},off:function(A,I){if(A!==r){var U=this.handlers;return m(B(A),function(te){I?U[te]&&U[te].splice(Z(U[te],I),1):delete U[te]}),this}},emit:function(A,I){this.options.domEvents&&Jt(A,I);var U=this.handlers[A]&&this.handlers[A].slice();if(!(!U||!U.length)){I.type=A,I.preventDefault=function(){I.srcEvent.preventDefault()};for(var te=0;te<U.length;)U[te](I),te++}},destroy:function(){this.element&&Kt(this,!1),this.handlers={},this.session={},this.input.destroy(),this.element=null}};function Kt(A,I){var U=A.element;if(U.style){var te;m(A.options.cssProps,function(xe,Pe){te=G(U.style,Pe),I?(A.oldCssProps[te]=U.style[te],U.style[te]=xe):U.style[te]=A.oldCssProps[te]||""}),I||(A.oldCssProps={})}}function Jt(A,I){var U=t.createEvent("Event");U.initEvent(A,!0,!0),U.gesture=I,I.target.dispatchEvent(U)}_(Ct,{INPUT_START:Le,INPUT_MOVE:Ee,INPUT_END:Ce,INPUT_CANCEL:we,STATE_POSSIBLE:Je,STATE_BEGAN:ke,STATE_CHANGED:vt,STATE_ENDED:Ye,STATE_RECOGNIZED:at,STATE_CANCELLED:wt,STATE_FAILED:lt,DIRECTION_NONE:O,DIRECTION_LEFT:D,DIRECTION_RIGHT:k,DIRECTION_UP:H,DIRECTION_DOWN:j,DIRECTION_HORIZONTAL:Y,DIRECTION_VERTICAL:ce,DIRECTION_ALL:re,Manager:Yt,Input:N,TouchAction:st,TouchInput:Lt,MouseInput:et,PointerEventInput:Oe,TouchMouseInput:F,SingleTouchInput:_t,Recognizer:dt,AttrRecognizer:Qe,Tap:$t,Pan:Et,Swipe:Xt,Pinch:Ot,Rotate:qt,Press:Ft,on:C,off:R,each:m,merge:x,extend:g,assign:_,inherit:S,bindFn:y,prefixed:G});var Qt=typeof e<"u"?e:typeof self<"u"?self:{};Qt.Hammer=Ct,n.exports?n.exports=Ct:e[i]=Ct})(window,document,"Hammer")}(hammer)),hammer.exports}var hammerExports=requireHammer();const At=class At{constructor(e,...t){this.code=e,this.ctrl=t.includes(At.CTRL)||this.code==="CtrlLeft"||this.code==="CtrlRight",this.shift=t.includes(At.SHIFT)||this.code==="ShiftLeft"||this.code==="ShiftRight",this.alt=t.includes(At.ALT)||this.code==="AltLeft"||this.code==="AltRight"}testDown(e){return this.code===e.code&&this.ctrl===e.ctrlKey&&this.shift===e.shiftKey&&this.alt===e.altKey}testUp(e){return this.code===e.code}static oneDown(e,...t){for(let i of t)if(i.testDown(e))return!0;return!1}static oneUp(e,...t){for(let i of t)if(i.testUp(e))return!0;return!1}};me(At,"CTRL",0),me(At,"SHIFT",1),me(At,"ALT",2);let KeyCombination=At;var ct;let KeyMoveControls$1=(ct=class{constructor(e,t,i){me(this,"onKeyDown",e=>{KeyCombination.oneUp(e,...ct.KEYS.UP)&&(this.up=!0,e.preventDefault()),KeyCombination.oneUp(e,...ct.KEYS.DOWN)&&(this.down=!0,e.preventDefault()),KeyCombination.oneUp(e,...ct.KEYS.LEFT)&&(this.left=!0,e.preventDefault()),KeyCombination.oneUp(e,...ct.KEYS.RIGHT)&&(this.right=!0,e.preventDefault())});me(this,"onKeyUp",e=>{KeyCombination.oneUp(e,...ct.KEYS.UP)&&(this.up=!1),KeyCombination.oneUp(e,...ct.KEYS.DOWN)&&(this.down=!1),KeyCombination.oneUp(e,...ct.KEYS.LEFT)&&(this.left=!1),KeyCombination.oneUp(e,...ct.KEYS.RIGHT)&&(this.right=!1)});me(this,"onStop",e=>{this.up=!1,this.down=!1,this.left=!1,this.right=!1});this.target=e,this.manager=null,this.deltaPosition=new Vector2,this.up=!1,this.down=!1,this.left=!1,this.right=!1,this.speed=t,this.stiffness=i}start(e){this.manager=e,window.addEventListener("keydown",this.onKeyDown),window.addEventListener("keyup",this.onKeyUp),window.addEventListener("blur",this.onStop)}stop(){window.removeEventListener("keydown",this.onKeyDown),window.removeEventListener("keyup",this.onKeyUp),window.removeEventListener("blur",this.onStop)}update(e,t){if(this.up&&(this.deltaPosition.y-=1),this.down&&(this.deltaPosition.y+=1),this.left&&(this.deltaPosition.x-=1),this.right&&(this.deltaPosition.x+=1),this.deltaPosition.x===0&&this.deltaPosition.y===0)return;let i=this.stiffness/(16.666/e);i=MathUtils.clamp(i,0,1);let r=ct.temp_v2.copy(this.deltaPosition);r.rotateAround(VEC2_ZERO,this.manager.rotation),this.manager.position.x+=r.x*i*this.speed*e*.06,this.manager.position.z+=r.y*i*this.speed*e*.06,this.deltaPosition.multiplyScalar(1-i),this.deltaPosition.lengthSq()<1e-4&&this.deltaPosition.set(0,0)}},me(ct,"KEYS",{LEFT:[new KeyCombination("ArrowLeft"),new KeyCombination("KeyA")],UP:[new KeyCombination("ArrowUp"),new KeyCombination("KeyW")],RIGHT:[new KeyCombination("ArrowRight"),new KeyCombination("KeyD")],DOWN:[new KeyCombination("ArrowDown"),new KeyCombination("KeyS")]}),me(ct,"temp_v2",new Vector2),ct),MouseRotateControls$1=class{constructor(e,t,i,r,s){me(this,"onMouseDown",e=>{this.moving=!0,this.deltaRotation=0,this.lastX=e.x});me(this,"onMouseMove",e=>{document.pointerLockElement?this.deltaRotation-=e.movementX*this.speedCapture*this.pixelToSpeedMultiplier:this.moving&&(e.buttons===1?this.deltaRotation-=(e.x-this.lastX)*this.speedLeft*this.pixelToSpeedMultiplier:this.deltaRotation-=(e.x-this.lastX)*this.speedRight*this.pixelToSpeedMultiplier),this.lastX=e.x});me(this,"onMouseUp",e=>{this.moving=!1});me(this,"updatePixelToSpeedMultiplier",()=>{this.pixelToSpeedMultiplier=1/this.target.clientWidth*(this.target.clientWidth/this.target.clientHeight)});this.target=e,this.manager=null,this.moving=!1,this.lastX=0,this.deltaRotation=0,this.speedLeft=t,this.speedRight=i,this.speedCapture=r,this.stiffness=s,this.pixelToSpeedMultiplier=0,this.updatePixelToSpeedMultiplier()}start(e){this.manager=e,this.target.addEventListener("mousedown",this.onMouseDown),window.addEventListener("mousemove",this.onMouseMove),window.addEventListener("mouseup",this.onMouseUp),window.addEventListener("resize",this.updatePixelToSpeedMultiplier)}stop(){this.target.removeEventListener("mousedown",this.onMouseDown),window.removeEventListener("mousemove",this.onMouseMove),window.removeEventListener("mouseup",this.onMouseUp),window.removeEventListener("resize",this.updatePixelToSpeedMultiplier)}update(e,t){if(this.deltaRotation===0)return;let i=this.stiffness/(16.666/e);i=MathUtils.clamp(i,0,1),this.manager.rotation+=this.deltaRotation*i,this.deltaRotation*=1-i,Math.abs(this.deltaRotation)<1e-4&&(this.deltaRotation=0)}reset(){this.deltaRotation=0}},MouseAngleControls$1=class{constructor(e,t,i,r,s){me(this,"onMouseDown",e=>{this.moving=!0,this.deltaAngle=0,this.lastY=e.y});me(this,"onMouseMove",e=>{document.pointerLockElement?this.deltaAngle+=e.movementY*this.speedCapture*this.pixelToSpeedMultiplier:this.moving&&(e.buttons===1?this.deltaAngle+=(e.y-this.lastY)*this.speedLeft*this.pixelToSpeedMultiplier:this.deltaAngle+=(e.y-this.lastY)*this.speedRight*this.pixelToSpeedMultiplier),this.lastY=e.y});me(this,"onMouseUp",e=>{this.moving=!1});me(this,"updatePixelToSpeedMultiplier",()=>{this.pixelToSpeedMultiplier=1/this.target.clientHeight});this.target=e,this.manager=null,this.moving=!1,this.lastY=0,this.deltaAngle=0,this.speedLeft=t,this.speedRight=i,this.speedCapture=r,this.stiffness=s,this.pixelToSpeedMultiplier=0,this.updatePixelToSpeedMultiplier()}start(e){this.manager=e,this.target.addEventListener("mousedown",this.onMouseDown),window.addEventListener("mousemove",this.onMouseMove),window.addEventListener("mouseup",this.onMouseUp),window.addEventListener("resize",this.updatePixelToSpeedMultiplier)}stop(){this.target.removeEventListener("mousedown",this.onMouseDown),window.removeEventListener("mousemove",this.onMouseMove),window.removeEventListener("mouseup",this.onMouseUp),window.removeEventListener("resize",this.updatePixelToSpeedMultiplier)}update(e,t){if(this.deltaAngle===0)return;let i=this.stiffness/(16.666/e);i=MathUtils.clamp(i,0,1),this.manager.angle+=this.deltaAngle*i,this.deltaAngle*=1-i,Math.abs(this.deltaAngle)<1e-4&&(this.deltaAngle=0)}reset(){this.deltaAngle=0}};const Pt=class Pt{constructor(e,t,i){me(this,"onKeyDown",e=>{KeyCombination.oneUp(e,...Pt.KEYS.UP)?(this.up=!0,e.preventDefault()):KeyCombination.oneUp(e,...Pt.KEYS.DOWN)&&(this.down=!0,e.preventDefault())});me(this,"onKeyUp",e=>{KeyCombination.oneUp(e,...Pt.KEYS.UP)&&(this.up=!1),KeyCombination.oneUp(e,...Pt.KEYS.DOWN)&&(this.down=!1)});me(this,"onStop",e=>{this.up=!1,this.down=!1});this.target=e,this.manager=null,this.deltaY=0,this.up=!1,this.down=!1,this.speed=t,this.stiffness=i}start(e){this.manager=e,window.addEventListener("keydown",this.onKeyDown),window.addEventListener("keyup",this.onKeyUp),window.addEventListener("blur",this.onStop)}stop(){window.removeEventListener("keydown",this.onKeyDown),window.removeEventListener("keyup",this.onKeyUp),window.removeEventListener("blur",this.onStop)}update(e,t){if(this.up&&(this.deltaY+=1),this.down&&(this.deltaY-=1),this.deltaY===0)return;let i=this.stiffness/(16.666/e);i=MathUtils.clamp(i,0,1),this.manager.position.y+=this.deltaY*i*this.speed*e*.06,this.deltaY*=1-i,Math.abs(this.deltaY)<1e-4&&(this.deltaY=0)}};me(Pt,"KEYS",{UP:[new KeyCombination("Space"),new KeyCombination("PageUp")],DOWN:[new KeyCombination("ShiftLeft"),new KeyCombination("ShiftRight"),new KeyCombination("PageDown")]});let KeyHeightControls=Pt;const Gt=class Gt{constructor(e,t,i,r){me(this,"onTouchDown",e=>{e.pointerType!=="mouse"&&(this.moving=!0,this.deltaPosition.set(0,0),this.lastPosition.set(e.center.x,e.center.y))});me(this,"onTouchMove",e=>{if(e.pointerType==="mouse")return;let t=Gt.tempVec2_1.set(e.center.x,e.center.y);this.moving&&this.deltaPosition.sub(t).add(this.lastPosition),this.lastPosition.copy(t)});me(this,"onTouchUp",e=>{e.pointerType!=="mouse"&&(this.moving=!1)});me(this,"updatePixelToSpeedMultiplier",()=>{this.pixelToSpeedMultiplierX=1/this.target.clientWidth*(this.target.clientWidth/this.target.clientHeight),this.pixelToSpeedMultiplierY=1/this.target.clientHeight});this.target=e,this.hammer=t,this.manager=null,this.moving=!1,this.lastPosition=new Vector2,this.deltaPosition=new Vector2,this.speed=i,this.stiffness=r,this.pixelToSpeedMultiplierX=0,this.pixelToSpeedMultiplierY=0,this.updatePixelToSpeedMultiplier()}start(e){this.manager=e,this.hammer.on("movestart",this.onTouchDown),this.hammer.on("movemove",this.onTouchMove),this.hammer.on("moveend",this.onTouchUp),this.hammer.on("movecancel",this.onTouchUp),window.addEventListener("resize",this.updatePixelToSpeedMultiplier)}stop(){this.hammer.off("movestart",this.onTouchDown),this.hammer.off("movemove",this.onTouchMove),this.hammer.off("moveend",this.onTouchUp),this.hammer.off("movecancel",this.onTouchUp),window.removeEventListener("resize",this.updatePixelToSpeedMultiplier)}update(e,t){if(this.deltaPosition.x===0&&this.deltaPosition.y===0)return;let i=this.stiffness/(16.666/e);i=MathUtils.clamp(i,0,1),this.manager.rotation+=this.deltaPosition.x*this.speed*this.pixelToSpeedMultiplierX*this.stiffness,this.manager.angle-=this.deltaPosition.y*this.speed*this.pixelToSpeedMultiplierY*this.stiffness,this.deltaPosition.multiplyScalar(1-i),this.deltaPosition.lengthSq()<1e-4&&this.deltaPosition.set(0,0)}reset(){this.deltaPosition.set(0,0)}};me(Gt,"tempVec2_1",new Vector2);let TouchPanControls=Gt;const DEG2RAD=Math.PI/180,Bt=class Bt{constructor(e){me(this,"onContextMenu",e=>{e.preventDefault()});me(this,"onMouseDown",e=>{this.clickStart.set(e.x,e.y)});me(this,"onMouseUp",e=>{Math.abs(this.clickStart.x-e.x)>5||Math.abs(this.clickStart.y-e.y)>5||document.body.requestFullscreen().finally(()=>{this.target.requestPointerLock()})});me(this,"onWheel",e=>{e.preventDefault();let t=e.deltaY;e.deltaMode===WheelEvent.DOM_DELTA_PIXEL&&(t*=.01),e.deltaMode===WheelEvent.DOM_DELTA_LINE&&(t*=.33),this.moveSpeed*=Math.pow(1.5,-t*.25),this.moveSpeed=MathUtils.clamp(this.moveSpeed,.05,5),this.keyMove.speed=this.moveSpeed,this.keyHeight.speed=this.moveSpeed});this.target=e,this.manager=null,this.data=reactive({followingPlayer:null}),this.hammer=new hammerExports.Manager(this.target),this.initializeHammer(),this.keyMove=new KeyMoveControls$1(this.target,.5,.1),this.keyHeight=new KeyHeightControls(this.target,.5,.2),this.mouseRotate=new MouseRotateControls$1(this.target,1.5,-2,-1.5,.5),this.mouseAngle=new MouseAngleControls$1(this.target,1.5,-2,-1.5,.5),this.touchPan=new TouchPanControls(this.target,this.hammer,5,.15),this.started=!1,this.clickStart=new Vector2,this.moveSpeed=.5,this.animationTargetHeight=0}start(e){this.manager=e,this.keyMove.start(e),this.keyHeight.start(e),this.mouseRotate.start(e),this.mouseAngle.start(e),this.touchPan.start(e),this.target.addEventListener("contextmenu",this.onContextMenu),this.target.addEventListener("mousedown",this.onMouseDown),this.target.addEventListener("mouseup",this.onMouseUp),this.target.addEventListener("wheel",this.onWheel,{passive:!1})}stop(){this.keyMove.stop(),this.keyHeight.stop(),this.mouseRotate.stop(),this.mouseAngle.stop(),this.touchPan.stop(),this.target.removeEventListener("contextmenu",this.onContextMenu),this.target.removeEventListener("mousedown",this.onMouseDown),this.target.removeEventListener("mouseup",this.onMouseUp),this.target.removeEventListener("wheel",this.onWheel)}update(e,t){Bt._beforeMoveTemp.copy(this.manager.position);let i=this.manager.rotation,r=this.manager.angle;this.keyMove.update(e,t),this.keyHeight.update(e,t),this.mouseRotate.update(e,t),this.mouseAngle.update(e,t),this.touchPan.update(e,t),this.data.followingPlayer&&(!Bt._beforeMoveTemp.equals(this.manager.position)||i!==this.manager.rotation||r!==this.manager.angle)&&this.stopFollowingPlayerMarker(),this.data.followingPlayer&&(this.manager.position.copy(this.data.followingPlayer.position),this.manager.rotation=(this.data.followingPlayer.rotation.yaw-180)*DEG2RAD,this.manager.angle=-(this.data.followingPlayer.rotation.pitch-90)*DEG2RAD),this.manager.angle=MathUtils.clamp(this.manager.angle,0,Math.PI),this.manager.distance=0,this.manager.ortho=0}initializeHammer(){let e=new hammerExports.Pan({event:"move",pointers:1,direction:hammerExports.DIRECTION_ALL,threshold:0});this.hammer.add(e)}followPlayerMarker(e){e.isPlayerMarker&&(e=e.data),this.data.followingPlayer=e,this.keyMove.deltaPosition.set(0,0)}stopFollowingPlayerMarker(){this.data.followingPlayer=null}};me(Bt,"_beforeMoveTemp",new Vector3);let FreeFlightControls=Bt;const kt=class kt{constructor(e,t,i){me(this,"onMouseDown",e=>{(e.buttons!==void 0?e.buttons===1:e.button===0)&&!e.altKey&&(this.moving=!0,this.deltaPosition.set(0,0),this.lastPosition.set(e.x,e.y))});me(this,"onMouseMove",e=>{let t=kt.tempVec2_1.set(e.x,e.y);this.moving&&this.deltaPosition.sub(t).add(this.lastPosition),this.lastPosition.copy(t)});me(this,"onMouseUp",e=>{e.button===0&&(this.moving=!1)});me(this,"updatePixelToSpeedMultiplier",()=>{this.pixelToSpeedMultiplierX=1/this.target.clientWidth*(this.target.clientWidth/this.target.clientHeight),this.pixelToSpeedMultiplierY=1/this.target.clientHeight});this.target=e,this.manager=null,this.moving=!1,this.lastPosition=new Vector2,this.deltaPosition=new Vector2,this.speed=t,this.stiffness=i,this.pixelToSpeedMultiplierX=0,this.pixelToSpeedMultiplierY=0,this.updatePixelToSpeedMultiplier()}start(e){this.manager=e,this.target.addEventListener("mousedown",this.onMouseDown),window.addEventListener("mousemove",this.onMouseMove),window.addEventListener("mouseup",this.onMouseUp),window.addEventListener("resize",this.updatePixelToSpeedMultiplier)}stop(){this.target.removeEventListener("mousedown",this.onMouseDown),window.removeEventListener("mousemove",this.onMouseMove),window.removeEventListener("mouseup",this.onMouseUp),window.removeEventListener("resize",this.updatePixelToSpeedMultiplier)}update(e,t){if(this.deltaPosition.x===0&&this.deltaPosition.y===0)return;let i=this.stiffness/(16.666/e);i=MathUtils.clamp(i,0,1);let r=kt.tempVec2_1.copy(this.deltaPosition);r.rotateAround(VEC2_ZERO,this.manager.rotation),this.manager.position.x+=r.x*i*this.manager.distance*this.speed*this.pixelToSpeedMultiplierX,this.manager.position.z+=r.y*i*this.manager.distance*this.speed*this.pixelToSpeedMultiplierY,this.deltaPosition.multiplyScalar(1-i),this.deltaPosition.lengthSq()<1e-4&&this.deltaPosition.set(0,0)}reset(){this.deltaPosition.set(0,0)}};me(kt,"tempVec2_1",new Vector2);let MouseMoveControls=kt;class MouseZoomControls{constructor(e,t,i){me(this,"onMouseWheel",e=>{e.preventDefault();let t=e.deltaY;e.deltaMode===WheelEvent.DOM_DELTA_PIXEL&&(t*=.01),e.deltaMode===WheelEvent.DOM_DELTA_LINE&&(t*=.33),this.deltaZoom+=t});this.target=e,this.manager=null,this.stiffness=i,this.speed=t,this.deltaZoom=0}start(e){this.manager=e,this.target.addEventListener("wheel",this.onMouseWheel,{passive:!1})}stop(){this.target.removeEventListener("wheel",this.onMouseWheel)}update(e,t){if(this.deltaZoom===0)return;let i=this.stiffness/(16.666/e);i=MathUtils.clamp(i,0,1),this.manager.distance*=Math.pow(1.5,this.deltaZoom*i*this.speed),this.manager.angle=Math.min(this.manager.angle,MapControls.getMaxPerspectiveAngleForDistance(this.manager.distance)),this.deltaZoom*=1-i,Math.abs(this.deltaZoom)<1e-4&&(this.deltaZoom=0)}reset(){this.deltaZoom=0}}class MouseRotateControls{constructor(e,t,i){me(this,"onMouseDown",e=>{((e.buttons!==void 0?e.buttons===2:e.button===2)||(e.altKey||e.ctrlKey)&&(e.buttons!==void 0?e.buttons===1:e.button===0))&&(this.moving=!0,this.deltaRotation=0,this.lastX=e.x)});me(this,"onMouseMove",e=>{this.moving&&(this.deltaRotation+=e.x-this.lastX),this.lastX=e.x});me(this,"onMouseUp",e=>{this.moving=!1});me(this,"updatePixelToSpeedMultiplier",()=>{this.pixelToSpeedMultiplierX=1/this.target.clientWidth});this.target=e,this.manager=null,this.moving=!1,this.lastX=0,this.deltaRotation=0,this.speed=t,this.stiffness=i,this.pixelToSpeedMultiplierX=0,this.updatePixelToSpeedMultiplier()}start(e){this.manager=e,this.target.addEventListener("mousedown",this.onMouseDown),window.addEventListener("mousemove",this.onMouseMove),window.addEventListener("mouseup",this.onMouseUp),window.addEventListener("resize",this.updatePixelToSpeedMultiplier)}stop(){this.target.removeEventListener("mousedown",this.onMouseDown),window.removeEventListener("mousemove",this.onMouseMove),window.removeEventListener("mouseup",this.onMouseUp),window.removeEventListener("resize",this.updatePixelToSpeedMultiplier)}update(e,t){if(this.deltaRotation===0)return;let i=this.stiffness/(16.666/e);i=MathUtils.clamp(i,0,1),this.manager.rotation+=this.deltaRotation*i*this.speed*this.pixelToSpeedMultiplierX,this.deltaRotation*=1-i,Math.abs(this.deltaRotation)<1e-4&&(this.deltaRotation=0)}reset(){this.deltaRotation=0}}class MouseAngleControls{constructor(e,t,i){me(this,"onMouseDown",e=>{((e.buttons!==void 0?e.buttons===2:e.button===2)||(e.altKey||e.ctrlKey)&&(e.buttons!==void 0?e.buttons===1:e.button===0))&&(this.moving=!0,this.deltaAngle=0,this.lastY=e.y,this.startDistance=this.manager.distance,this.dynamicDistance=this.manager.distance<1e3)});me(this,"onMouseMove",e=>{this.moving&&(this.deltaAngle-=e.y-this.lastY),this.lastY=e.y});me(this,"onMouseUp",e=>{this.moving=!1});me(this,"onWheel",e=>{this.dynamicDistance=!1});me(this,"updatePixelToSpeedMultiplier",()=>{this.pixelToSpeedMultiplierY=1/this.target.clientHeight});this.target=e,this.manager=null,this.moving=!1,this.lastY=0,this.deltaAngle=0,this.dynamicDistance=!1,this.startDistance=0,this.speed=t,this.stiffness=i,this.pixelToSpeedMultiplierY=0,this.updatePixelToSpeedMultiplier()}start(e){this.manager=e,this.target.addEventListener("mousedown",this.onMouseDown),window.addEventListener("mousemove",this.onMouseMove),window.addEventListener("mouseup",this.onMouseUp),window.addEventListener("wheel",this.onWheel),window.addEventListener("resize",this.updatePixelToSpeedMultiplier)}stop(){this.target.removeEventListener("mousedown",this.onMouseDown),window.removeEventListener("mousemove",this.onMouseMove),window.removeEventListener("mouseup",this.onMouseUp),window.removeEventListener("wheel",this.onWheel),window.removeEventListener("resize",this.updatePixelToSpeedMultiplier)}update(e,t){if(this.deltaAngle===0)return;let i=this.stiffness/(16.666/e);if(i=MathUtils.clamp(i,0,1),this.manager.angle+=this.deltaAngle*i*this.speed*this.pixelToSpeedMultiplierY,this.dynamicDistance){let r=this.startDistance;r=Math.min(r,MapControls.getMaxDistanceForPerspectiveAngle(this.manager.angle)),r=Math.max(r,this.manager.controls.minDistance),this.manager.distance=softSet(this.manager.distance,r,.4),this.manager.angle=softMax(this.manager.angle,MapControls.getMaxPerspectiveAngleForDistance(r),.8)}else this.manager.angle=softMax(this.manager.angle,MapControls.getMaxPerspectiveAngleForDistance(this.manager.distance),.8);this.deltaAngle*=1-i,Math.abs(this.deltaAngle)<1e-4&&(this.deltaAngle=0)}reset(){this.deltaAngle=0}}class MapHeightControls{constructor(e,t){this.manager=null,this.cameraHeightStiffness=e,this.targetHeightStiffness=t,this.targetHeight=0,this.cameraHeight=0,this.minCameraHeight=0,this.distanceTagretHeight=0}start(e){this.manager=e}stop(){}update(e,t){this.updateHeights(e,t),this.manager.position.y=Math.max(this.manager.position.y,this.getSuggestedHeight())}updateHeights(e,t){let i=this.targetHeightStiffness/(16.666/e);i=MathUtils.clamp(i,0,1);let r=t.terrainHeightAt(this.manager.position.x,this.manager.position.z)+3||0,s=r-this.targetHeight;this.targetHeight+=s*i,Math.abs(s)<.001&&(this.targetHeight=r),this.minCameraHeight=0;let a=MapControls.getMaxPerspectiveAngleForDistance(this.manager.distance);if(a>=.1){let o=this.cameraHeightStiffness/(16.666/e);o=MathUtils.clamp(o,0,1);let l=t.terrainHeightAt(this.manager.camera.position.x,this.manager.camera.position.z)||0,c=l-this.cameraHeight;this.cameraHeight+=c*o,Math.abs(c)<.001&&(this.cameraHeight=l);let u=Math.cos(a)*this.manager.distance;this.minCameraHeight=this.cameraHeight-u+1}this.distanceTagretHeight=MathUtils.lerp(this.targetHeight,0,Math.min(this.manager.distance/500,1))}getSuggestedHeight(){return Math.max(this.distanceTagretHeight,this.minCameraHeight)}}const ft=class ft{constructor(e,t,i){me(this,"onKeyDown",e=>{KeyCombination.oneDown(e,...ft.KEYS.UP)&&(this.up=!0,e.preventDefault()),KeyCombination.oneDown(e,...ft.KEYS.DOWN)&&(this.down=!0,e.preventDefault()),KeyCombination.oneDown(e,...ft.KEYS.LEFT)&&(this.left=!0,e.preventDefault()),KeyCombination.oneDown(e,...ft.KEYS.RIGHT)&&(this.right=!0,e.preventDefault())});me(this,"onKeyUp",e=>{KeyCombination.oneUp(e,...ft.KEYS.UP)&&(this.up=!1),KeyCombination.oneUp(e,...ft.KEYS.DOWN)&&(this.down=!1),KeyCombination.oneUp(e,...ft.KEYS.LEFT)&&(this.left=!1),KeyCombination.oneUp(e,...ft.KEYS.RIGHT)&&(this.right=!1)});me(this,"onStop",e=>{this.up=!1,this.down=!1,this.left=!1,this.right=!1});this.target=e,this.manager=null,this.deltaPosition=new Vector2,this.up=!1,this.down=!1,this.left=!1,this.right=!1,this.speed=t,this.stiffness=i}start(e){this.manager=e,window.addEventListener("keydown",this.onKeyDown),window.addEventListener("keyup",this.onKeyUp),window.addEventListener("blur",this.onStop)}stop(){window.removeEventListener("keydown",this.onKeyDown),window.removeEventListener("keyup",this.onKeyUp),window.removeEventListener("blur",this.onStop)}update(e,t){if(this.up&&(this.deltaPosition.y-=1),this.down&&(this.deltaPosition.y+=1),this.left&&(this.deltaPosition.x-=1),this.right&&(this.deltaPosition.x+=1),this.deltaPosition.x===0&&this.deltaPosition.y===0)return;let i=this.stiffness/(16.666/e);i=MathUtils.clamp(i,0,1);let r=ft.temp_v2.copy(this.deltaPosition);r.rotateAround(VEC2_ZERO,this.manager.rotation),this.manager.position.x+=r.x*i*this.manager.distance*this.speed*e*.06,this.manager.position.z+=r.y*i*this.manager.distance*this.speed*e*.06,this.deltaPosition.multiplyScalar(1-i),this.deltaPosition.lengthSq()<1e-4&&this.deltaPosition.set(0,0)}};me(ft,"KEYS",{LEFT:[new KeyCombination("ArrowLeft"),new KeyCombination("KeyA")],UP:[new KeyCombination("ArrowUp"),new KeyCombination("KeyW")],RIGHT:[new KeyCombination("ArrowRight"),new KeyCombination("KeyD")],DOWN:[new KeyCombination("ArrowDown"),new KeyCombination("KeyS")]}),me(ft,"temp_v2",new Vector2);let KeyMoveControls=ft;const Rt=class Rt{constructor(e,t,i){me(this,"onKeyDown",e=>{KeyCombination.oneDown(e,...Rt.KEYS.UP)&&(this.up=!0,e.preventDefault()),KeyCombination.oneDown(e,...Rt.KEYS.DOWN)&&(this.down=!0,e.preventDefault())});me(this,"onKeyUp",e=>{KeyCombination.oneUp(e,...Rt.KEYS.UP)&&(this.up=!1),KeyCombination.oneUp(e,...Rt.KEYS.DOWN)&&(this.down=!1)});me(this,"onStop",e=>{this.up=!1,this.down=!1});this.target=e,this.manager=null,this.deltaAngle=0,this.up=!1,this.down=!1,this.speed=t,this.stiffness=i}start(e){this.manager=e,window.addEventListener("keydown",this.onKeyDown),window.addEventListener("keyup",this.onKeyUp),window.addEventListener("blur",this.onStop)}stop(){window.removeEventListener("keydown",this.onKeyDown),window.removeEventListener("keyup",this.onKeyUp),window.removeEventListener("blur",this.onStop)}update(e,t){if(this.up&&(this.deltaAngle-=1),this.down&&(this.deltaAngle+=1),this.deltaAngle===0)return;let i=this.stiffness/(16.666/e);i=MathUtils.clamp(i,0,1),this.manager.angle+=this.deltaAngle*i*this.speed*e*.06,this.manager.angle=softMax(this.manager.angle,MapControls.getMaxPerspectiveAngleForDistance(this.manager.distance),.8),this.deltaAngle*=1-i,Math.abs(this.deltaAngle)<1e-4&&(this.deltaAngle=0)}};me(Rt,"KEYS",{UP:[new KeyCombination("ArrowUp",KeyCombination.ALT),new KeyCombination("KeyW",KeyCombination.ALT),new KeyCombination("PageUp")],DOWN:[new KeyCombination("ArrowDown",KeyCombination.ALT),new KeyCombination("KeyS",KeyCombination.ALT),new KeyCombination("PageDown")]});let KeyAngleControls=Rt;const It=class It{constructor(e,t,i){me(this,"onKeyDown",e=>{KeyCombination.oneDown(e,...It.KEYS.LEFT)&&(this.left=!0,e.preventDefault()),KeyCombination.oneDown(e,...It.KEYS.RIGHT)&&(this.right=!0,e.preventDefault())});me(this,"onKeyUp",e=>{KeyCombination.oneUp(e,...It.KEYS.LEFT)&&(this.left=!1),KeyCombination.oneUp(e,...It.KEYS.RIGHT)&&(this.right=!1)});me(this,"onStop",e=>{this.left=!1,this.right=!1});this.target=e,this.manager=null,this.deltaRotation=0,this.left=!1,this.right=!1,this.speed=t,this.stiffness=i}start(e){this.manager=e,window.addEventListener("keydown",this.onKeyDown),window.addEventListener("keyup",this.onKeyUp),window.addEventListener("blur",this.onStop)}stop(){window.removeEventListener("keydown",this.onKeyDown),window.removeEventListener("keyup",this.onKeyUp),window.removeEventListener("blur",this.onStop)}update(e,t){if(this.left&&(this.deltaRotation+=1),this.right&&(this.deltaRotation-=1),this.deltaRotation===0)return;let i=this.stiffness/(16.666/e);i=MathUtils.clamp(i,0,1),this.manager.rotation+=this.deltaRotation*i*this.speed*e*.06,this.deltaRotation*=1-i,Math.abs(this.deltaRotation)<1e-4&&(this.deltaRotation=0)}};me(It,"KEYS",{LEFT:[new KeyCombination("ArrowLeft",KeyCombination.ALT),new KeyCombination("KeyA",KeyCombination.ALT),new KeyCombination("Delete")],RIGHT:[new KeyCombination("ArrowRight",KeyCombination.ALT),new KeyCombination("KeyD",KeyCombination.ALT),new KeyCombination("End")]});let KeyRotateControls=It;const Dt=class Dt{constructor(e,t,i){me(this,"onKeyDown",e=>{KeyCombination.oneDown(e,...Dt.KEYS.IN)&&(this.in=!0,e.preventDefault()),KeyCombination.oneDown(e,...Dt.KEYS.OUT)&&(this.out=!0,e.preventDefault())});me(this,"onKeyUp",e=>{KeyCombination.oneUp(e,...Dt.KEYS.IN)&&(this.in=!1),KeyCombination.oneUp(e,...Dt.KEYS.OUT)&&(this.out=!1)});me(this,"onStop",e=>{this.in=!1,this.out=!1});this.target=e,this.manager=null,this.deltaZoom=0,this.in=!1,this.out=!1,this.speed=t,this.stiffness=i}start(e){this.manager=e,window.addEventListener("keydown",this.onKeyDown),window.addEventListener("keyup",this.onKeyUp),window.addEventListener("blur",this.onStop)}stop(){window.removeEventListener("keydown",this.onKeyDown),window.removeEventListener("keyup",this.onKeyUp),window.removeEventListener("blur",this.onStop)}update(e,t){if(this.in&&(this.deltaZoom-=1),this.out&&(this.deltaZoom+=1),this.deltaZoom===0)return;let i=this.stiffness/(16.666/e);i=MathUtils.clamp(i,0,1),this.manager.distance*=Math.pow(1.5,this.deltaZoom*i*this.speed*e*.06),this.manager.angle=Math.min(this.manager.angle,MapControls.getMaxPerspectiveAngleForDistance(this.manager.distance)),this.deltaZoom*=1-i,Math.abs(this.deltaZoom)<1e-4&&(this.deltaZoom=0)}};me(Dt,"KEYS",{IN:[new KeyCombination("NumpadAdd"),new KeyCombination("Insert")],OUT:[new KeyCombination("NumpadSubtract"),new KeyCombination("Home")]});let KeyZoomControls=Dt;const Vt=class Vt{constructor(e,t,i,r){me(this,"onTouchDown",e=>{e.pointerType!=="mouse"&&(this.moving=!0,this.deltaPosition.set(0,0),this.lastPosition.set(e.center.x,e.center.y))});me(this,"onTouchMove",e=>{if(e.pointerType==="mouse")return;let t=Vt.tempVec2_1.set(e.center.x,e.center.y);this.moving&&this.deltaPosition.sub(t).add(this.lastPosition),this.lastPosition.copy(t)});me(this,"onTouchUp",e=>{e.pointerType!=="mouse"&&(this.moving=!1)});me(this,"updatePixelToSpeedMultiplier",()=>{this.pixelToSpeedMultiplierX=1/this.target.clientWidth*(this.target.clientWidth/this.target.clientHeight),this.pixelToSpeedMultiplierY=1/this.target.clientHeight});this.target=e,this.hammer=t,this.manager=null,this.moving=!1,this.lastPosition=new Vector2,this.deltaPosition=new Vector2,this.speed=i,this.stiffness=r,this.pixelToSpeedMultiplierX=0,this.pixelToSpeedMultiplierY=0,this.updatePixelToSpeedMultiplier()}start(e){this.manager=e,this.hammer.on("movestart",this.onTouchDown),this.hammer.on("movemove",this.onTouchMove),this.hammer.on("moveend",this.onTouchUp),this.hammer.on("movecancel",this.onTouchUp),window.addEventListener("resize",this.updatePixelToSpeedMultiplier)}stop(){this.hammer.off("movestart",this.onTouchDown),this.hammer.off("movemove",this.onTouchMove),this.hammer.off("moveend",this.onTouchUp),this.hammer.off("movecancel",this.onTouchUp),window.removeEventListener("resize",this.updatePixelToSpeedMultiplier)}update(e,t){if(this.deltaPosition.x===0&&this.deltaPosition.y===0)return;let i=this.stiffness/(16.666/e);i=MathUtils.clamp(i,0,1);let r=Vt.tempVec2_1.copy(this.deltaPosition);r.rotateAround(VEC2_ZERO,this.manager.rotation),this.manager.position.x+=r.x*i*this.manager.distance*this.speed*this.pixelToSpeedMultiplierX,this.manager.position.z+=r.y*i*this.manager.distance*this.speed*this.pixelToSpeedMultiplierY,this.deltaPosition.multiplyScalar(1-i),this.deltaPosition.lengthSq()<1e-4&&this.deltaPosition.set(0,0)}reset(){this.deltaPosition.set(0,0)}};me(Vt,"tempVec2_1",new Vector2);let TouchMoveControls=Vt;class TouchRotateControls{constructor(e,t,i){me(this,"onTouchDown",e=>{this.moving=!0,this.deltaRotation=0,this.lastRotation=e.rotation});me(this,"onTouchMove",e=>{if(this.moving){let t=e.rotation-this.lastRotation;t>180&&(t-=360),t<-180&&(t+=360),this.deltaRotation-=t}this.lastRotation=e.rotation});me(this,"onTouchUp",e=>{this.moving=!1});this.hammer=e,this.manager=null,this.moving=!1,this.lastRotation=0,this.deltaRotation=0,this.speed=t,this.stiffness=i}start(e){this.manager=e,this.hammer.on("rotatestart",this.onTouchDown),this.hammer.on("rotatemove",this.onTouchMove),this.hammer.on("rotateend",this.onTouchUp),this.hammer.on("rotatecancel",this.onTouchUp)}stop(){this.hammer.off("rotatestart",this.onTouchDown),this.hammer.off("rotatemove",this.onTouchMove),this.hammer.off("rotateend",this.onTouchUp),this.hammer.off("rotatecancel",this.onTouchUp)}update(e,t){if(this.deltaRotation===0)return;let i=this.stiffness/(16.666/e);i=MathUtils.clamp(i,0,1),this.manager.rotation+=this.deltaRotation*i*this.speed,this.deltaRotation*=1-i,Math.abs(this.deltaRotation)<1e-4&&(this.deltaRotation=0)}reset(){this.deltaRotation=0}}class TouchAngleControls{constructor(e,t,i,r){me(this,"onTouchDown",e=>{this.moving=!0,this.deltaAngle=0,this.lastY=e.center.y});me(this,"onTouchMove",e=>{this.moving&&(this.deltaAngle-=e.center.y-this.lastY),this.lastY=e.center.y});me(this,"onTouchUp",e=>{this.moving=!1});me(this,"updatePixelToSpeedMultiplier",()=>{this.pixelToSpeedMultiplierY=1/this.target.clientHeight});this.target=e,this.hammer=t,this.manager=null,this.moving=!1,this.lastY=0,this.deltaAngle=0,this.speed=i,this.stiffness=r,this.pixelToSpeedMultiplierY=0,this.updatePixelToSpeedMultiplier()}start(e){this.manager=e,this.hammer.on("tiltstart",this.onTouchDown),this.hammer.on("tiltmove",this.onTouchMove),this.hammer.on("tiltend",this.onTouchUp),this.hammer.on("tiltcancel",this.onTouchUp),window.addEventListener("resize",this.updatePixelToSpeedMultiplier)}stop(){this.hammer.off("tiltstart",this.onTouchDown),this.hammer.off("tiltmove",this.onTouchMove),this.hammer.off("tiltend",this.onTouchUp),this.hammer.off("tiltcancel",this.onTouchUp),window.removeEventListener("resize",this.updatePixelToSpeedMultiplier)}update(e,t){if(this.deltaAngle===0)return;let i=this.stiffness/(16.666/e);i=MathUtils.clamp(i,0,1),this.manager.angle+=this.deltaAngle*i*this.speed*this.pixelToSpeedMultiplierY,this.manager.angle=softMax(this.manager.angle,MapControls.getMaxPerspectiveAngleForDistance(this.manager.distance),.8),this.deltaAngle*=1-i,Math.abs(this.deltaAngle)<1e-4&&(this.deltaAngle=0)}reset(){this.deltaAngle=0}}class TouchZoomControls{constructor(e){me(this,"onTouchDown",e=>{this.moving=!0,this.lastZoom=1});me(this,"onTouchMove",e=>{this.moving&&(this.deltaZoom*=e.scale/this.lastZoom,this.manager.angle=Math.min(this.manager.angle,MapControls.getMaxPerspectiveAngleForDistance(this.manager.distance))),this.lastZoom=e.scale});me(this,"onTouchUp",e=>{this.moving=!1});this.hammer=e,this.manager=null,this.moving=!1,this.deltaZoom=1,this.lastZoom=1}start(e){this.manager=e,this.hammer.on("zoomstart",this.onTouchDown),this.hammer.on("zoommove",this.onTouchMove),this.hammer.on("zoomend",this.onTouchUp),this.hammer.on("zoomcancel",this.onTouchUp)}stop(){this.hammer.off("zoomstart",this.onTouchDown),this.hammer.off("zoommove",this.onTouchMove),this.hammer.off("zoomend",this.onTouchUp),this.hammer.off("zoomcancel",this.onTouchUp)}update(e,t){this.deltaZoom!==1&&(this.manager.distance/=this.deltaZoom,this.deltaZoom=1)}reset(){this.deltaZoom=1}}const HALF_PI=Math.PI*.5,HALF_PI_DIV=1/HALF_PI,Ut=class Ut{constructor(e,t){me(this,"onContextMenu",e=>{e.preventDefault()});me(this,"onTap",e=>{let t=!1,i=new Vector2(e.center.x,e.center.y),r=Date.now();this.lastTap>0&&this.lastTapCenter&&r-this.lastTap<500&&this.lastTapCenter.distanceTo(i)<5?(t=!0,this.lastTap=-1):(this.lastTap=r,this.lastTapCenter=i),this.manager.handleMapInteraction(new Vector2(e.center.x,e.center.y),{doubleTap:t})});this.rootElement=e,this.scrollCaptureElement=t,this.data=reactive({followingPlayer:null}),this.manager=null,this.hammer=new hammerExports.Manager(this.rootElement),this.initializeHammer(),this.mouseMove=new MouseMoveControls(this.rootElement,1.5,.3),this.mouseRotate=new MouseRotateControls(this.rootElement,6,.3),this.mouseAngle=new MouseAngleControls(this.rootElement,3,.3),this.mouseZoom=new MouseZoomControls(this.scrollCaptureElement,1,.2),this.keyMove=new KeyMoveControls(this.rootElement,.025,.2),this.keyRotate=new KeyRotateControls(this.rootElement,.06,.15),this.keyAngle=new KeyAngleControls(this.rootElement,.04,.15),this.keyZoom=new KeyZoomControls(this.rootElement,.2,.15),this.touchMove=new TouchMoveControls(this.rootElement,this.hammer,1.5,.3),this.touchRotate=new TouchRotateControls(this.hammer,.0174533,.3),this.touchAngle=new TouchAngleControls(this.rootElement,this.hammer,3,.3),this.touchZoom=new TouchZoomControls(this.hammer),this.mapHeight=new MapHeightControls(.2,.1),this.lastTap=-1,this.lastTapCenter=null,this.minDistance=5,this.maxDistance=1e5}start(e){this.manager=e,this.rootElement.addEventListener("contextmenu",this.onContextMenu),this.hammer.on("tap",this.onTap),this.mouseMove.start(e),this.mouseRotate.start(e),this.mouseAngle.start(e),this.mouseZoom.start(e),this.keyMove.start(e),this.keyRotate.start(e),this.keyAngle.start(e),this.keyZoom.start(e),this.touchMove.start(e),this.touchRotate.start(e),this.touchAngle.start(e),this.touchZoom.start(e),this.mapHeight.start(e)}stop(){this.stopFollowingPlayerMarker(),this.rootElement.removeEventListener("contextmenu",this.onContextMenu),this.hammer.off("tap",this.onTap),this.mouseMove.stop(),this.mouseRotate.stop(),this.mouseAngle.stop(),this.mouseZoom.stop(),this.keyMove.stop(),this.keyRotate.stop(),this.keyAngle.stop(),this.keyZoom.stop(),this.touchMove.stop(),this.touchRotate.stop(),this.touchAngle.stop(),this.touchZoom.stop(),this.mapHeight.stop()}update(e,t){this.manager.position.y=-1e4,Ut._beforeMoveTemp.copy(this.manager.position),this.mouseMove.update(e,t),this.keyMove.update(e,t),this.touchMove.update(e,t),this.data.followingPlayer&&!Ut._beforeMoveTemp.equals(this.manager.position)&&this.stopFollowingPlayerMarker(),this.data.followingPlayer&&this.manager.position.copy(this.data.followingPlayer.position),this.mouseZoom.update(e,t),this.keyZoom.update(e,t),this.touchZoom.update(e,t),this.manager.distance=softClamp(this.manager.distance,this.minDistance,this.maxDistance,.8),this.mouseRotate.update(e,t),this.keyRotate.update(e,t),this.touchRotate.update(e,t);const i=this.mouseRotate.moving||this.touchRotate.moving||this.keyRotate.left||this.keyRotate.right;this.manager.ortho!==0&&Math.abs(this.manager.rotation)<(i?.05:.3)&&(this.manager.rotation=softClamp(this.manager.rotation,0,0,.1)),this.manager.ortho===0&&(this.mouseAngle.update(e,t),this.keyAngle.update(e,t),this.touchAngle.update(e,t),this.manager.angle=softClamp(this.manager.angle,0,HALF_PI,.8)),(this.manager.ortho===0||this.manager.angle===0)&&this.mapHeight.update(e,t)}reset(){this.mouseMove.reset(),this.mouseRotate.reset(),this.mouseAngle.reset(),this.mouseZoom.reset(),this.touchMove.reset(),this.touchRotate.reset(),this.touchAngle.reset(),this.touchZoom.reset()}static getMaxPerspectiveAngleForDistance(e){return MathUtils.clamp((1-Math.pow(Math.max(e-5,.001)*5e-4,.5))*HALF_PI,0,HALF_PI)}static getMaxDistanceForPerspectiveAngle(e){return Math.pow(-(e*HALF_PI_DIV)+1,2)*2e3+5}initializeHammer(){let e=new hammerExports.Tap({event:"tap",pointers:1,taps:1,threshold:5}),t=new hammerExports.Pan({event:"move",pointers:1,direction:hammerExports.DIRECTION_ALL,threshold:0}),i=new hammerExports.Pan({event:"tilt",pointers:2,direction:hammerExports.DIRECTION_VERTICAL,threshold:0}),r=new hammerExports.Rotate({event:"rotate",pointers:2,threshold:0}),s=new hammerExports.Pinch({event:"zoom",pointers:2,threshold:0});t.recognizeWith(r),t.recognizeWith(i),t.recognizeWith(s),i.recognizeWith(r),i.recognizeWith(s),r.recognizeWith(s),this.hammer.add(e),this.hammer.add(i),this.hammer.add(t),this.hammer.add(r),this.hammer.add(s)}followPlayerMarker(e){e.isPlayerMarker&&(e=e.data),this.data.followingPlayer=e}stopFollowingPlayerMarker(){this.data.followingPlayer=null}};me(Ut,"_beforeMoveTemp",new Vector3);let MapControls=Ut;class Tile{constructor(e,t,i,r){Object.defineProperty(this,"isTile",{value:!0}),this.model=null,this.onLoad=i,this.onUnload=r,this.x=e,this.z=t,this.unloaded=!0,this.loading=!1}load(e){return this.loading?Promise.reject("tile is already loading!"):(this.loading=!0,this.unload(),this.unloaded=!1,e.load(this.x,this.z,()=>this.unloaded).then(t=>{if(this.unloaded){Tile.disposeModel(t);return}this.model=t,this.onLoad(this)},()=>{this.unload()}).finally(()=>{this.loading=!1}))}unload(){this.unloaded=!0,this.model&&(this.onUnload(this),Tile.disposeModel(this.model),this.model=null)}static disposeModel(e){var t,i;((t=e.userData)==null?void 0:t.tileType)==="hires"?e.geometry.dispose():((i=e.userData)==null?void 0:i.tileType)==="lowres"&&(e.material.uniforms.textureImage.value.dispose(),e.material.dispose())}get loaded(){return!!this.model}}class TileMap{constructor(e,t){this.canvas=document.createElementNS("http://www.w3.org/1999/xhtml","canvas"),this.canvas.width=e,this.canvas.height=t,this.tileMapContext=this.canvas.getContext("2d",{alpha:!1,willReadFrequently:!0}),this.texture=new Texture(this.canvas),this.texture.generateMipmaps=!1,this.texture.magFilter=LinearFilter,this.texture.minFilter=LinearFilter,this.texture.wrapS=ClampToEdgeWrapping,this.texture.wrapT=ClampToEdgeWrapping,this.texture.flipY=!1,this.texture.needsUpdate=!0}setAll(e){this.tileMapContext.fillStyle=e,this.tileMapContext.fillRect(0,0,this.canvas.width,this.canvas.height),this.texture.needsUpdate=!0}setTile(e,t,i){this.tileMapContext.fillStyle=i,this.tileMapContext.fillRect(e,t,1,1),this.texture.needsUpdate=!0}}me(TileMap,"EMPTY","#000"),me(TileMap,"LOADED","#fff");const pt=class pt{constructor(e,t=null,i=null,r=null){me(this,"loadCloseTiles",()=>{this.unloaded||this.loadNextTile()&&(this.loadTimeout&&clearTimeout(this.loadTimeout),this.currentlyLoading<8?this.loadTimeout=setTimeout(this.loadCloseTiles,0):this.loadTimeout=setTimeout(this.loadCloseTiles,1e3))});me(this,"handleLoadedTile",e=>{this.tileMap.setTile(e.x-this.centerTile.x+pt.tileMapHalfSize,e.z-this.centerTile.y+pt.tileMapHalfSize,TileMap.LOADED),this.scene.add(e.model),this.onTileLoad(e)});me(this,"handleUnloadedTile",e=>{this.tileMap.setTile(e.x-this.centerTile.x+pt.tileMapHalfSize,e.z-this.centerTile.y+pt.tileMapHalfSize,TileMap.EMPTY),this.scene.remove(e.model),this.onTileUnload(e)});Object.defineProperty(this,"isTileManager",{value:!0}),this.sceneParent=new Scene,this.scene=new Group$1,this.sceneParent.add(this.scene),this.events=r,this.tileLoader=e,this.onTileLoad=t||function(){},this.onTileUnload=i||function(){},this.viewDistanceX=1,this.viewDistanceZ=1,this.centerTile=new Vector2(0,0),this.currentlyLoading=0,this.loadTimeout=null,this.tiles=new Map,this.tileMap=new TileMap(pt.tileMapSize,pt.tileMapSize),this.unloaded=!0}loadAroundTile(e,t,i,r){this.unloaded=!1;let s=!1;if((this.viewDistanceX>i||this.viewDistanceZ>r)&&(s=!0),this.viewDistanceX=i,this.viewDistanceZ=r,i<=0||r<=0){this.removeAllTiles();return}(s||this.centerTile.x!==e||this.centerTile.y!==t)&&(this.centerTile.set(e,t),this.removeFarTiles(),this.tileMap.setAll(TileMap.EMPTY),this.tiles.forEach(a=>{!a.loading&&!a.unloaded&&this.tileMap.setTile(a.x-this.centerTile.x+pt.tileMapHalfSize,a.z-this.centerTile.y+pt.tileMapHalfSize,TileMap.LOADED)})),this.loadCloseTiles()}unload(){this.unloaded=!0,this.removeAllTiles()}removeFarTiles(){this.tiles.forEach((e,t,i)=>{(e.x+this.viewDistanceX<this.centerTile.x||e.x-this.viewDistanceX>this.centerTile.x||e.z+this.viewDistanceZ<this.centerTile.y||e.z-this.viewDistanceZ>this.centerTile.y)&&(e.unload(),i.delete(t))})}removeAllTiles(){this.tileMap.setAll(TileMap.EMPTY),this.tiles.forEach(e=>{e.unload()}),this.tiles.clear()}loadNextTile(){if(this.unloaded)return!1;let e=0,t=0,i=1,r=1;for(;r<Math.max(this.viewDistanceX,this.viewDistanceZ)*2+1;){for(;2*e*i<r;){if(this.tryLoadTile(this.centerTile.x+e,this.centerTile.y+t))return!0;e=e+i}for(;2*t*i<r;){if(this.tryLoadTile(this.centerTile.x+e,this.centerTile.y+t))return!0;t=t+i}i=-1*i,r=r+1}return!1}tryLoadTile(e,t){if(this.unloaded||Math.abs(e-this.centerTile.x)>this.viewDistanceX||Math.abs(t-this.centerTile.y)>this.viewDistanceZ)return!1;let i=hashTile(e,t),r=this.tiles.get(i);return r!==void 0?!1:(this.currentlyLoading++,r=new Tile(e,t,this.handleLoadedTile,this.handleUnloadedTile),this.tiles.set(i,r),r.load(this.tileLoader).then(()=>{dispatchEvent(this.events,"bluemapTileLoaded",{tileManager:this,tile:r}),this.loadTimeout&&clearTimeout(this.loadTimeout),this.loadTimeout=setTimeout(this.loadCloseTiles,0)}).catch(s=>{}).finally(()=>{this.currentlyLoading--}),!0)}};me(pt,"tileMapSize",100),me(pt,"tileMapHalfSize",pt.tileMapSize/2);let TileManager=pt,bigEndianPlatform=null;function isBigEndianPlatform(){if(bigEndianPlatform===null){let n=new ArrayBuffer(2),e=new Uint8Array(n),t=new Uint16Array(n);e[0]=170,e[1]=187,bigEndianPlatform=t[0]===43707}return bigEndianPlatform}let InvertedEncodingTypes=[null,Float32Array,null,Int8Array,Int16Array,null,Int32Array,Uint8Array,Uint16Array,null,Uint32Array],getMethods={Uint16Array:"getUint16",Uint32Array:"getUint32",Int16Array:"getInt16",Int32Array:"getInt32",Float32Array:"getFloat32",Float64Array:"getFloat64"};function copyFromBuffer(n,e,t,i,r){let s=e.BYTES_PER_ELEMENT,a;if(r===isBigEndianPlatform()||s===1)a=new e(n,t,i);else{console.debug("PRWM file has opposite encoding, loading will be slow...");let o=new DataView(n,t,i*s),l=getMethods[e.name],c=!r,u=0;for(a=new e(i);u<i;u++)a[u]=o[l](u*s,c)}return a}function decodePrwm(n,e){e=e||0;let t=new Uint8Array(n,e),i=t[0],r=t[1],s=!!(r>>7&1),a=r>>6&1,o=(r>>5&1)===1,l=r&31,c=0,u=0;if(o?(c=(t[2]<<16)+(t[3]<<8)+t[4],u=(t[5]<<16)+(t[6]<<8)+t[7]):(c=t[2]+(t[3]<<8)+(t[4]<<16),u=t[5]+(t[6]<<8)+(t[7]<<16)),e/4%1!==0)throw new Error("PRWM decoder: Offset should be a multiple of 4, received "+e);if(i===0)throw new Error("PRWM decoder: Invalid format version: 0");if(i!==1)throw new Error("PRWM decoder: Unsupported format version: "+i);if(!s){if(a!==0)throw new Error("PRWM decoder: Indices type must be set to 0 for non-indexed geometries");if(u!==0)throw new Error("PRWM decoder: Number of indices must be set to 0 for non-indexed geometries")}let d=8,f={},m,v,_,g,x,S,y,b,w,C,R,M;for(M=0;M<l;M++){for(m="";d<t.length&&(v=t[d],d++,v!==0);)m+=String.fromCharCode(v);r=t[d],_=r>>7&1,S=r>>6&1,g=(r>>4&3)+1,x=r&15,y=InvertedEncodingTypes[x],d++,d=Math.ceil(d/4)*4,b=copyFromBuffer(n,y,d+e,g*c,o),d+=y.BYTES_PER_ELEMENT*g*c,f[m]={type:_,cardinality:g,values:b,normalized:S===1}}for(w=null,s&&(d=Math.ceil(d/4)*4,w=copyFromBuffer(n,a===1?Uint32Array:Uint16Array,d+e,u,o)),C=[],d=Math.ceil(d/4)*4;d<t.length;){if(R=read4ByteInt(t,d),R===-1){d+=4;break}C.push({materialIndex:R,start:read4ByteInt(t,d+4),count:read4ByteInt(t,d+8)}),d+=12}return{version:i,attributes:f,indices:w,groups:C}}function read4ByteInt(n,e){return n[e]|n[e+1]<<8|n[e+2]<<16|n[e+3]<<24}class PRBMLoader{constructor(e){this.manager=e!==void 0?e:DefaultLoadingManager}load(e,t,i,r){let s=this;e=e.replace(/\*/g,isBigEndianPlatform()?"be":"le");let a=new FileLoader(s.manager);a.setPath(s.path),a.setResponseType("arraybuffer"),a.load(e,function(o){t(s.parse(o))},i,r)}setPath(e){return this.path=e,this}parse(e,t){let i=decodePrwm(e,t),r=Object.keys(i.attributes),s=new BufferGeometry,a,o,l;for(l=0;l<r.length;l++)a=i.attributes[r[l]],o=new BufferAttribute(a.values,a.cardinality,a.normalized),o.gpuType=FloatType,s.setAttribute(r[l],o);return i.indices!==null&&s.setIndex(new BufferAttribute(i.indices,1)),s.groups=i.groups,s}isBigEndianPlatform(){return isBigEndianPlatform()}}class TileLoader{constructor(e,t,i,r=()=>Promise.resolve(),s=0){me(this,"load",(e,t,i=()=>!1)=>{let r=this.tilePath+pathFromCoords(e,t)+".prbm";return new Promise((s,a)=>{this.fileLoader.load(r+"?"+this.tileCacheHash,async o=>{if(await this.loadBlocker(),i()){a({status:"cancelled"});return}let l=this.bufferGeometryLoader.parse(o),c=new Mesh(l,this.material),u=this.tileSettings.tileSize,d=this.tileSettings.translate,f=this.tileSettings.scale;c.position.set(e*u.x+d.x,0,t*u.z+d.z),c.scale.set(f.x,1,f.z),c.userData.tileUrl=r,c.userData.tileType="hires",c.updateMatrixWorld(!0),s(c)},()=>{},a)})});Object.defineProperty(this,"isTileLoader",{value:!0}),this.tilePath=e,this.material=t,this.tileSettings=i,this.tileCacheHash=s,this.loadBlocker=r,this.fileLoader=new FileLoader$1,this.fileLoader.setResponseType("arraybuffer"),this.bufferGeometryLoader=new PRBMLoader}}class LowresTileLoader{constructor(e,t,i,r,s,a,o=()=>Promise.resolve(),l=0){me(this,"load",(e,t,i=()=>!1)=>{let r=this.tilePath+this.lod+"/"+pathFromCoords(e,t)+".png";return new Promise((s,a)=>{this.textureLoader.load(r+"?"+this.tileCacheHash,async o=>{if(o.anisotropy=1,o.generateMipmaps=!1,o.magFilter=NearestFilter,o.minFilter=o.generateMipmaps?NearestMipMapLinearFilter:NearestFilter,o.wrapS=ClampToEdgeWrapping,o.wrapT=ClampToEdgeWrapping,o.flipY=!1,o.flatShading=!0,await this.loadBlocker(),i()){o.dispose(),a({status:"cancelled"});return}const l=Math.pow(this.tileSettings.lodFactor,this.lod-1);let c=new ShaderMaterial({uniforms:{...this.uniforms,tileSize:{value:new Vector2(this.tileSettings.tileSize.x,this.tileSettings.tileSize.z)},textureSize:{value:new Vector2(o.image.width,o.image.height)},textureImage:{type:"t",value:o},lod:{value:this.lod},lodScale:{value:l}},vertexShader:this.vertexShader,fragmentShader:this.fragmentShader,depthWrite:!0,depthTest:!0,vertexColors:!0,side:FrontSide,wireframe:!1}),u=new Mesh(this.geometry,c);u.position.set(e*this.tileSettings.tileSize.x*l,0,t*this.tileSettings.tileSize.z*l),u.scale.set(l,1,l),u.userData.tileUrl=r,u.userData.tileType="lowres",u.updateMatrixWorld(!0),s(u)},void 0,a)})});Object.defineProperty(this,"isLowresTileLoader",{value:!0}),this.tilePath=e,this.tileSettings=t,this.lod=i,this.loadBlocker=o,this.tileCacheHash=l,this.vertexShader=r,this.fragmentShader=s,this.uniforms=a,this.textureLoader=new TextureLoader,this.geometry=new PlaneGeometry(t.tileSize.x+1,t.tileSize.z+1,Math.ceil(100/(i*2)),Math.ceil(100/(i*2))),this.geometry.deleteAttribute("normal"),this.geometry.deleteAttribute("uv"),this.geometry.rotateX(-Math.PI/2),this.geometry.translate(t.tileSize.x/2+1,0,t.tileSize.x/2+1)}}class TextureAnimation{constructor(e,t){this.uniforms=e,this.data={interpolate:!1,width:1,height:1,frametime:1,...t},this.frameImages=1,this.frameDelta=0,this.frameTime=this.data.frametime*50,this.frames=1,this.frameIndex=0}init(e,t){this.frameImages=t/e,this.uniforms.animationFrameHeight.value=1/this.frameImages,this.frames=this.frameImages,this.data.frames&&this.data.frames.length>0?this.frames=this.data.frames.length:this.data.frames=null}step(e){if(this.frameDelta+=e,this.frameDelta>this.frameTime)if(this.frameDelta-=this.frameTime,this.frameDelta%=this.frameTime,this.frameIndex++,this.frameIndex%=this.frames,this.data.frames){let t=this.data.frames[this.frameIndex],i=this.data.frames[(this.frameIndex+1)%this.frames];this.uniforms.animationFrameIndex.value=t.index,this.uniforms.animationInterpolationFrameIndex.value=i.index,this.frameTime=t.time*50}else this.uniforms.animationFrameIndex.value=this.frameIndex,this.uniforms.animationInterpolationFrameIndex.value=(this.frameIndex+1)%this.frames;this.data.interpolate&&(this.uniforms.animationInterpolation.value=this.frameDelta/this.frameTime)}}let Map$1=class{constructor(e,t,i,r,s=null){me(this,"onTileLoad",e=>t=>{dispatchEvent(this.events,"bluemapMapTileLoaded",{tile:t,layer:e})});me(this,"onTileUnload",e=>t=>{dispatchEvent(this.events,"bluemapMapTileUnloaded",{tile:t,layer:e})});Object.defineProperty(this,"isMap",{value:!0}),this.loadBlocker=r,this.events=s,this.data=reactive({id:e,sorting:1e6,mapDataRoot:t,liveDataRoot:i,settingsUrl:t+"/settings.json",texturesUrl:t+"/textures.json",name:e,startPos:{x:0,z:0},skyColor:new Color,voidColor:new Color(0,0,0),ambientLight:0,skyLight:1,hires:{tileSize:{x:32,z:32},scale:{x:1,z:1},translate:{x:2,z:2}},lowres:{tileSize:{x:32,z:32},lodFactor:5,lodCount:3},perspectiveView:!1,flatView:!1,freeFlightView:!1,views:["perspective","flat","free"]}),this.raycaster=new Raycaster,this.hiresMaterial=null,this.lowresMaterial=null,this.loadedTextures=[],this.animations=[],this.hiresTileManager=null,this.lowresTileManager=null}load(e,t,i,r,s,a=0){this.unload();let o=this.loadSettings(a),l=this.loadTexturesFile(a);return this.lowresMaterial=this.createLowresMaterial(i,r,s),Promise.all([o,l]).then(c=>{let u=c[1];if(u===null)throw new Error("Failed to parse textures.json!");this.hiresMaterial=this.createHiresMaterial(e,t,s,u),this.hiresTileManager=new TileManager(new TileLoader(`${this.data.mapDataRoot}/tiles/0/`,this.hiresMaterial,this.data.hires,this.loadBlocker,a),this.onTileLoad("hires"),this.onTileUnload("hires"),this.events),this.hiresTileManager.scene.matrixWorldAutoUpdate=!1,this.lowresTileManager=[];for(let d=0;d<this.data.lowres.lodCount;d++)this.lowresTileManager[d]=new TileManager(new LowresTileLoader(`${this.data.mapDataRoot}/tiles/`,this.data.lowres,d+1,i,r,s,async()=>{},a),this.onTileLoad("lowres"),this.onTileUnload("lowres"),this.events),this.lowresTileManager[d].scene.matrixWorldAutoUpdate=!1;alert(this.events,`Map '${this.data.id}' is loaded.`,"fine")})}loadSettings(e){return this.loadSettingsFile(e).then(t=>{this.data.name=t.name?t.name:this.data.name,this.data.sorting=Number.isInteger(t.sorting)?t.sorting:this.data.sorting,this.data.startPos={...this.data.startPos,...vecArrToObj(t.startPos,!0)},t.skyColor&&t.skyColor.length>=3&&this.data.skyColor.setRGB(t.skyColor[0],t.skyColor[1],t.skyColor[2]),t.voidColor&&t.voidColor.length>=3&&this.data.voidColor.setRGB(t.voidColor[0],t.voidColor[1],t.voidColor[2]),this.data.ambientLight=t.ambientLight?t.ambientLight:this.data.ambientLight,this.data.skyLight=t.skyLight?t.skyLight:this.data.skyLight,t.hires===void 0&&(t.hires={}),t.lowres===void 0&&(t.lowres={}),this.data.hires={tileSize:{...this.data.hires.tileSize,...vecArrToObj(t.hires.tileSize,!0)},scale:{...this.data.hires.scale,...vecArrToObj(t.hires.scale,!0)},translate:{...this.data.hires.translate,...vecArrToObj(t.hires.translate,!0)}},this.data.lowres={tileSize:{...this.data.lowres.tileSize,...vecArrToObj(t.lowres.tileSize,!0)},lodFactor:t.lowres.lodFactor!==void 0?t.lowres.lodFactor:this.data.lowres.lodFactor,lodCount:t.lowres.lodCount!==void 0?t.lowres.lodCount:this.data.lowres.lodCount},this.data.perspectiveView=t.perspectiveView!==void 0?t.perspectiveView:this.data.perspectiveView,this.data.flatView=t.flatView!==void 0?t.flatView:this.data.flatView,this.data.freeFlightView=t.freeFlightView!==void 0?t.freeFlightView:this.data.freeFlightView,this.data.views=[],this.data.perspectiveView&&this.data.views.push("perspective"),this.data.flatView&&this.data.views.push("flat"),this.data.freeFlightView&&this.data.views.push("free"),alert(this.events,`Settings for map '${this.data.id}' loaded.`,"fine")})}loadMapArea(e,t,i,r){if(!this.isLoaded)return;for(let c=this.lowresTileManager.length-1;c>=0;c--){const u=c+1,d=Math.pow(this.data.lowres.lodFactor,u-1),f=Math.floor(e/(this.data.lowres.tileSize.x*d)),m=Math.floor(t/(this.data.lowres.tileSize.z*d)),v=Math.floor(r/this.data.lowres.tileSize.x),_=Math.floor(r/this.data.lowres.tileSize.z);this.lowresTileManager[c].loadAroundTile(f,m,v,_)}const s=Math.floor((e-this.data.hires.translate.x)/this.data.hires.tileSize.x),a=Math.floor((t-this.data.hires.translate.z)/this.data.hires.tileSize.z),o=Math.floor(i/this.data.hires.tileSize.x),l=Math.floor(i/this.data.hires.tileSize.z);this.hiresTileManager.loadAroundTile(s,a,o,l)}loadSettingsFile(e){return new Promise((t,i)=>{alert(this.events,`Loading settings for map '${this.data.id}'...`,"fine");let r=new FileLoader$1;r.setResponseType("json"),r.load(this.data.settingsUrl+"?"+e,t,()=>{},()=>i(`Failed to load the settings.json for map: ${this.data.id}`))})}loadTexturesFile(e){return new Promise((t,i)=>{alert(this.events,`Loading textures for map '${this.data.id}'...`,"fine");let r=new FileLoader$1;r.setResponseType("json"),r.load(this.data.texturesUrl+"?"+e,t,()=>{},()=>i(`Failed to load the textures.json for map: ${this.data.id}`))})}createHiresMaterial(e,t,i,r){let s=[];if(!Array.isArray(r))throw new Error("Invalid texture.json: 'textures' is not an array!");for(let a=0;a<r.length;a++){let o=r[a],l=o.color;(!Array.isArray(l)||l.length<4)&&(l=[0,0,0,0]);let c=l[3]===1,u=!!o.halfTransparent,d=new Texture;d.image=stringToImage(o.texture),d.anisotropy=1,d.generateMipmaps=c||u,d.magFilter=NearestFilter,d.minFilter=d.generateMipmaps?NearestMipMapLinearFilter:NearestFilter,d.wrapS=ClampToEdgeWrapping,d.wrapT=ClampToEdgeWrapping,d.flipY=!1,d.flatShading=!0;let f={animationFrameHeight:{value:1},animationFrameIndex:{value:0},animationInterpolationFrameIndex:{value:0},animationInterpolation:{value:0}},m=null;o.animation&&(m=new TextureAnimation(f,o.animation),this.animations.push(m)),d.image.addEventListener("load",()=>{d.needsUpdate=!0,m&&m.init(d.image.naturalWidth,d.image.naturalHeight)}),this.loadedTextures.push(d);let v=new ShaderMaterial({uniforms:{...i,textureImage:{type:"t",value:d},...f},vertexShader:e,fragmentShader:t,transparent:u,depthWrite:!0,depthTest:!0,vertexColors:!0,side:FrontSide,wireframe:!1});v.needsUpdate=!0,s[a]=v}return s}createLowresMaterial(e,t,i){return new ShaderMaterial({uniforms:i,vertexShader:e,fragmentShader:t,transparent:!1,depthWrite:!0,depthTest:!0,vertexColors:!0,side:FrontSide,wireframe:!1})}unload(){if(this.hiresTileManager&&this.hiresTileManager.unload(),this.hiresTileManager=null,this.lowresTileManager){for(let e=0;e<this.lowresTileManager.length;e++)this.lowresTileManager[e].unload();this.lowresTileManager=null}this.hiresMaterial&&this.hiresMaterial.forEach(e=>e.dispose()),this.hiresMaterial=null,this.lowresMaterial&&this.lowresMaterial.dispose(),this.lowresMaterial=null,this.loadedTextures.forEach(e=>e.dispose()),this.loadedTextures=[],this.animations=[]}terrainHeightAt(e,t){var s,a,o;if(!this.isLoaded)return!1;this.raycaster.set(new Vector3(e,300,t),new Vector3(0,-1,0)),this.raycaster.near=1,this.raycaster.far=300,this.raycaster.layers.enableAll();let i=hashTile(Math.floor((e-this.data.hires.translate.x)/this.data.hires.tileSize.x),Math.floor((t-this.data.hires.translate.z)/this.data.hires.tileSize.z)),r=this.hiresTileManager.tiles.get(i);if(r!=null&&r.model)try{let l=this.raycaster.intersectObjects([r.model]);if(l.length>0)return l[0].point.y}catch{}for(let l=0;l<this.lowresTileManager.length;l++){const c=l+1,u=Math.pow(this.data.lowres.lodFactor,c-1),d={x:this.data.lowres.tileSize.x*u,z:this.data.lowres.tileSize.z*u},f=Math.floor(e/d.x),m=Math.floor(t/d.z);let v=hashTile(f,m);if(r=this.lowresTileManager[l].tiles.get(v),!r||!r.model)continue;const _=(o=(a=(s=r.model.material.uniforms)==null?void 0:s.textureImage)==null?void 0:a.value)==null?void 0:o.image;if(_==null)continue;const g=getPixel(_,e-f*d.x,t-m*d.z+this.data.lowres.tileSize.z+1);let x=g[1]*256+g[2];return x>=32768?-(65535-x):x}return!1}hasView(e){return this.data.views.some(t=>t===e)}dispose(){this.unload()}get isLoaded(){return!!(this.hiresMaterial&&this.lowresMaterial)}};class ControlsManager{constructor(e,t){Object.defineProperty(this,"isControlsManager",{value:!0}),this.data=reactive({mapViewer:null,camera:null,controls:null,position:new Vector3(0,0,0),rotation:0,angle:0,tilt:0}),this.mapViewer=e,this.camera=t,this.lastPosition=this.position.clone(),this.lastRotation=this.rotation,this.lastAngle=this.angle,this.lastDistance=this.distance,this.lastOrtho=this.ortho,this.lastTilt=this.tilt,this.lastMapUpdatePosition=null,this.lastMapUpdateDistance=null,this.averageDeltaTime=16,this._controls=null,this.distance=300,this.position.set(0,0,0),this.rotation=0,this.angle=0,this.tilt=0,this.ortho=0,this.updateCamera()}update(e,t){e>50&&(e=50),this.averageDeltaTime=this.averageDeltaTime*.9+e*.1,this._controls&&this._controls.update(this.averageDeltaTime,t),this.updateCamera()}updateCamera(){let e=this.isValueChanged();if(e){for(this.resetValueChanged();this.rotation>=Math.PI;)this.rotation-=Math.PI*2;for(;this.rotation<=-Math.PI;)this.rotation+=Math.PI*2;let t=this.angle;Math.abs(t)<=1e-4?t=1e-4:Math.abs(t)-Math.PI<=1e-4&&(t=t-1e-4);let i=this.distance;Math.abs(i)<=1e-4&&(i=1e-4),this.ortho>0&&(i=MathUtils.lerp(i,Math.max(i,300),Math.pow(this.ortho,8)));let r=new Vector3(Math.sin(this.rotation),0,-Math.cos(this.rotation)),s=new Vector3(0,1,0).cross(r);if(r.applyAxisAngle(s,Math.PI/2-t),r.multiplyScalar(i),this.camera.rotation.set(0,0,0),this.camera.position.copy(this.position).sub(r),this.camera.lookAt(this.position),this.camera.rotateZ(this.tilt+t<0?Math.PI:0),this.ortho<=0){let a=MathUtils.clamp(i/1e3,.01,1),o=MathUtils.clamp(i*2,Math.max(a+1,2e3),i+5e3);o-a>1e4&&(a=o-1e4),this.camera.near=a,this.camera.far=o}else this.angle===0?(this.camera.near=1,this.camera.far=i+300):(this.camera.near=1,this.camera.far=1e5);dispatchEvent(this.mapViewer.events,"bluemapCameraMoved",{controlsManager:this,camera:this.camera})}if(this.mapViewer.map){let t=1;e&&(this.distance>300?t=this.mapViewer.data.loadedLowresViewDistance*.5:t=this.mapViewer.data.loadedHiresViewDistance*.5),(this.lastMapUpdatePosition===null||this.lastMapUpdateDistance===null||Math.abs(this.lastMapUpdatePosition.x-this.position.x)>=t||Math.abs(this.lastMapUpdatePosition.z-this.position.z)>=t||this.distance<1e3&&this.lastMapUpdateDistance>=1e3)&&(this.lastMapUpdatePosition=this.position.clone(),this.lastMapUpdateDistance=this.distance,this.mapViewer.loadMapArea(this.position.x,this.position.z))}}handleMapInteraction(e,t={}){this.mapViewer.handleMapInteraction(e,t)}isValueChanged(){return!(this.data.position.equals(this.lastPosition)&&this.data.rotation===this.lastRotation&&this.data.angle===this.lastAngle&&this.distance===this.lastDistance&&this.ortho===this.lastOrtho&&this.data.tilt===this.lastTilt)}resetValueChanged(){this.lastPosition.copy(this.data.position),this.lastRotation=this.data.rotation,this.lastAngle=this.data.angle,this.lastDistance=this.distance,this.lastOrtho=this.ortho,this.lastTilt=this.data.tilt}get ortho(){return this.camera.ortho}set ortho(e){this.camera.ortho=e}get distance(){return this.camera.distance}set distance(e){this.camera.distance=e}set controls(e){this._controls&&this._controls.stop&&this._controls.stop(),this._controls=e,e&&(this.data.controls=e.data||null),this._controls&&this._controls.start&&this._controls.start(this)}get controls(){return this._controls}get mapViewer(){return this._mapViewer}set mapViewer(e){this._mapViewer=e,this.data.mapViewer=e.data}get camera(){return this._camera}set camera(e){this._camera=e,this.data.camera=e.data}get position(){return this.data.position}set position(e){this.data.position=e}get rotation(){return this.data.rotation}set rotation(e){this.data.rotation=e}get angle(){return this.data.angle}set angle(e){this.data.angle=e}get tilt(){return this.data.tilt}set tilt(e){this.data.tilt=e}}const HIRES_FRAGMENT_SHADER=`
|
||
${ShaderChunk.logdepthbuf_pars_fragment}
|
||
|
||
#ifndef texture
|
||
#define texture texture2D
|
||
#endif
|
||
|
||
uniform float distance;
|
||
uniform sampler2D textureImage;
|
||
uniform float sunlightStrength;
|
||
uniform float ambientLight;
|
||
uniform float animationFrameHeight;
|
||
uniform float animationFrameIndex;
|
||
uniform float animationInterpolationFrameIndex;
|
||
uniform float animationInterpolation;
|
||
uniform bool chunkBorders;
|
||
|
||
varying vec3 vPosition;
|
||
varying vec3 vWorldPosition;
|
||
varying vec3 vNormal;
|
||
varying vec2 vUv;
|
||
varying vec3 vColor;
|
||
varying float vAo;
|
||
varying float vSunlight;
|
||
varying float vBlocklight;
|
||
//varying float vDistance;
|
||
|
||
void main() {
|
||
|
||
vec4 color = texture(textureImage, vec2(vUv.x, animationFrameHeight * (vUv.y + animationFrameIndex)));
|
||
if (animationInterpolation > 0.0) {
|
||
color = mix(color, texture(textureImage, vec2(vUv.x, animationFrameHeight * (vUv.y + animationInterpolationFrameIndex))), animationInterpolation);
|
||
}
|
||
|
||
if (color.a <= 0.01) discard;
|
||
|
||
//apply vertex-color
|
||
color.rgb *= vColor.rgb;
|
||
|
||
//apply ao
|
||
color.rgb *= vAo;
|
||
|
||
//apply light
|
||
float light = mix(vBlocklight, max(vSunlight, vBlocklight), sunlightStrength);
|
||
color.rgb *= mix(ambientLight, 1.0, light / 15.0);
|
||
|
||
if (chunkBorders) {
|
||
vec4 lineColour = vec4(1.0, 0.0, 1.0, 0.4);
|
||
float lineInterval = 16.0;
|
||
float lineThickness = 0.125; //width of two Minecraft pixels
|
||
float offset = 0.5;
|
||
|
||
vec2 worldPos = vWorldPosition.xz;
|
||
worldPos += offset;
|
||
float x = abs(mod(worldPos.x, lineInterval) - offset);
|
||
float y = abs(mod(worldPos.y, lineInterval) - offset);
|
||
bool isChunkBorder = x < lineThickness || y < lineThickness;
|
||
|
||
//only show line on upwards facing surfaces
|
||
bool showChunkBorder = isChunkBorder && vNormal.y > 0.1;
|
||
|
||
float distFac = smoothstep(200.0, 600.0, distance);
|
||
color.rgb = mix(mix(color.rgb, lineColour.rgb, float(showChunkBorder) * lineColour.a), color.rgb, distFac);
|
||
}
|
||
|
||
gl_FragColor = color;
|
||
|
||
${ShaderChunk.logdepthbuf_fragment}
|
||
}
|
||
`,HIRES_VERTEX_SHADER=`
|
||
#include <common>
|
||
${ShaderChunk.logdepthbuf_pars_vertex}
|
||
|
||
const vec2 lightDirection = normalize(vec2(1.0, 0.5));
|
||
|
||
uniform float distance;
|
||
|
||
attribute float ao;
|
||
attribute float sunlight;
|
||
attribute float blocklight;
|
||
|
||
varying vec3 vPosition;
|
||
varying vec3 vWorldPosition;
|
||
varying vec3 vNormal;
|
||
varying vec2 vUv;
|
||
varying vec3 vColor;
|
||
varying float vAo;
|
||
varying float vSunlight;
|
||
varying float vBlocklight;
|
||
|
||
void main() {
|
||
vPosition = position;
|
||
vec4 worldPos = modelMatrix * vec4(vPosition, 1);
|
||
vWorldPosition = worldPos.xyz;
|
||
vNormal = normal;
|
||
vUv = uv;
|
||
vColor = color;
|
||
vAo = ao;
|
||
vSunlight = sunlight;
|
||
vBlocklight = blocklight;
|
||
|
||
// apply directional lighting
|
||
if (vNormal.y != 0.0 || abs(abs(vNormal.x) - abs(vNormal.z)) != 0.0) {
|
||
float distFac = smoothstep(1000.0, 50.0, distance);
|
||
vAo *= 1.0 - abs(dot(vNormal.xz, lightDirection)) * 0.4 * distFac;
|
||
vAo *= 1.0 - max(0.0, -vNormal.y) * 0.6 * distFac;
|
||
}
|
||
|
||
gl_Position = projectionMatrix * (viewMatrix * modelMatrix * vec4(position, 1));
|
||
|
||
${ShaderChunk.logdepthbuf_vertex}
|
||
}
|
||
`,LOWRES_FRAGMENT_SHADER=`
|
||
${ShaderChunk.logdepthbuf_pars_fragment}
|
||
|
||
#define PI 3.1415926535897932
|
||
|
||
#ifndef texture
|
||
#define texture texture2D
|
||
#endif
|
||
|
||
struct TileMap {
|
||
sampler2D map;
|
||
float size;
|
||
vec2 scale;
|
||
vec2 translate;
|
||
vec2 pos;
|
||
};
|
||
|
||
uniform float distance;
|
||
uniform float sunlightStrength;
|
||
uniform float ambientLight;
|
||
uniform TileMap hiresTileMap;
|
||
uniform sampler2D textureImage;
|
||
uniform vec2 tileSize;
|
||
uniform vec2 textureSize;
|
||
uniform float lod;
|
||
uniform float lodScale;
|
||
uniform vec3 voidColor;
|
||
uniform bool chunkBorders;
|
||
|
||
varying vec3 vPosition;
|
||
varying vec3 vWorldPosition;
|
||
//varying float vDistance;
|
||
|
||
float metaToHeight(vec4 meta) {
|
||
float heightUnsigned = meta.g * 65280.0 + meta.b * 255.0;
|
||
if (heightUnsigned >= 32768.0) {
|
||
return -(65535.0 - heightUnsigned);
|
||
} else {
|
||
return heightUnsigned;
|
||
}
|
||
}
|
||
|
||
float metaToLight(vec4 meta) {
|
||
return meta.r * 255.0;
|
||
}
|
||
|
||
vec2 posToColorUV(vec2 pos) {
|
||
return vec2(pos.x / textureSize.x, min(pos.y, tileSize.y) / textureSize.y);
|
||
}
|
||
|
||
vec2 posToMetaUV(vec2 pos) {
|
||
return vec2(pos.x / textureSize.x, pos.y / textureSize.y + 0.5);
|
||
}
|
||
|
||
vec3 adjustColor(vec3 color) {
|
||
return vec3(color * max(sunlightStrength * sunlightStrength, ambientLight));
|
||
}
|
||
|
||
void main() {
|
||
//discard if hires tile is loaded at that position
|
||
if (distance < 1000.0 && texture(hiresTileMap.map, ((vWorldPosition.xz - hiresTileMap.translate) / hiresTileMap.scale - hiresTileMap.pos) / hiresTileMap.size + 0.5).r > 0.75) discard;
|
||
|
||
vec4 color = texture(textureImage, posToColorUV(vPosition.xz));
|
||
|
||
vec4 meta = texture(textureImage, posToMetaUV(vPosition.xz));
|
||
|
||
float height = metaToHeight(meta);
|
||
|
||
float heightX = metaToHeight(texture(textureImage, posToMetaUV(vPosition.xz + vec2(1.0, 0.0))));
|
||
float heightZ = metaToHeight(texture(textureImage, posToMetaUV(vPosition.xz + vec2(0.0, 1.0))));
|
||
float heightDiff = ((height - heightX) + (height - heightZ)) / lodScale;
|
||
float shade = clamp(heightDiff * 0.06, -0.2, 0.04);
|
||
|
||
float ao = 0.0;
|
||
float aoStrength = 0.0;
|
||
float distFac = smoothstep(200.0, 600.0, distance);
|
||
if(lod == 1.0) {
|
||
aoStrength = smoothstep(PI - 0.8, PI - 0.2, acos(-clamp(viewMatrix[1][2], 0.0, 1.0)));
|
||
aoStrength *= 1.0 - distFac;
|
||
|
||
if (aoStrength > 0.0) {
|
||
const float r = 3.0;
|
||
const float step = 0.2;
|
||
const float o = step / r * 0.1;
|
||
for (float vx = -r; vx <= r; vx++) {
|
||
for (float vz = -r; vz <= r; vz++) {
|
||
heightDiff = height - metaToHeight(texture(textureImage, posToMetaUV(vPosition.xz + vec2(vx * step, vz * step))));
|
||
if (heightDiff < 0.0) {
|
||
ao -= o;
|
||
}
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
color.rgb += mix(shade, shade * 0.3 + ao, aoStrength);
|
||
|
||
float blockLight = metaToLight(meta);
|
||
float light = mix(blockLight, 15.0, sunlightStrength);
|
||
color.rgb *= mix(ambientLight, 1.0, light / 15.0);
|
||
|
||
if (chunkBorders) {
|
||
vec4 lineColour = vec4(1.0, 0.0, 1.0, 0.4);
|
||
float lineInterval = 16.0;
|
||
float lineThickness = 0.125; //width of two Minecraft pixels
|
||
float offset = 0.5;
|
||
|
||
vec2 worldPos = vWorldPosition.xz;
|
||
worldPos += offset;
|
||
float x = abs(mod(worldPos.x, lineInterval) - offset);
|
||
float y = abs(mod(worldPos.y, lineInterval) - offset);
|
||
bool isChunkBorder = x < lineThickness || y < lineThickness;
|
||
|
||
color.rgb = mix(mix(color.rgb, lineColour.rgb, float(isChunkBorder) * lineColour.a), color.rgb, distFac);
|
||
}
|
||
|
||
vec3 adjustedVoidColor = adjustColor(voidColor);
|
||
//where there's transparency, there is void that needs to be coloured
|
||
color.rgb = mix(adjustedVoidColor, color.rgb, color.a);
|
||
color.a = 1.0; //but don't actually display the transparency
|
||
|
||
gl_FragColor = color;
|
||
|
||
${ShaderChunk.logdepthbuf_fragment}
|
||
}
|
||
|
||
`,LOWRES_VERTEX_SHADER=`
|
||
#include <common>
|
||
${ShaderChunk.logdepthbuf_pars_vertex}
|
||
|
||
uniform sampler2D textureImage;
|
||
uniform vec2 tileSize;
|
||
uniform vec2 textureSize;
|
||
|
||
varying vec3 vPosition;
|
||
varying vec3 vWorldPosition;
|
||
//varying float vDistance;
|
||
|
||
float metaToHeight(vec4 meta) {
|
||
float heightUnsigned = meta.g * 65280.0 + meta.b * 255.0;
|
||
if (heightUnsigned >= 32768.0) {
|
||
return -(65535.0 - heightUnsigned);
|
||
} else {
|
||
return heightUnsigned;
|
||
}
|
||
}
|
||
|
||
vec2 posToMetaUV(vec2 pos) {
|
||
return vec2(pos.x / textureSize.x, pos.y / textureSize.y + 0.5);
|
||
}
|
||
|
||
void main() {
|
||
vPosition = position;
|
||
|
||
vec4 meta = texture(textureImage, posToMetaUV(position.xz));
|
||
vPosition.y = metaToHeight(meta) + 1.0 - position.x * 0.0001 - position.z * 0.0002; //including small offset-tilt to prevent z-fighting
|
||
|
||
vec4 worldPos = modelMatrix * vec4(vPosition, 1);
|
||
vec4 viewPos = viewMatrix * worldPos;
|
||
|
||
vWorldPosition = worldPos.xyz;
|
||
//vDistance = -viewPos.z;
|
||
|
||
gl_Position = projectionMatrix * viewPos;
|
||
|
||
${ShaderChunk.logdepthbuf_vertex}
|
||
}
|
||
|
||
`;UniformsLib.line={worldUnits:{value:1},linewidth:{value:1},resolution:{value:new Vector2(1,1)},dashOffset:{value:0},dashScale:{value:1},dashSize:{value:1},gapSize:{value:1}};ShaderLib.line={uniforms:UniformsUtils.merge([UniformsLib.common,UniformsLib.fog,UniformsLib.line]),vertexShader:`
|
||
#include <common>
|
||
#include <color_pars_vertex>
|
||
#include <fog_pars_vertex>
|
||
#include <logdepthbuf_pars_vertex>
|
||
#include <clipping_planes_pars_vertex>
|
||
|
||
uniform float linewidth;
|
||
uniform vec2 resolution;
|
||
|
||
attribute vec3 instanceStart;
|
||
attribute vec3 instanceEnd;
|
||
|
||
attribute vec3 instanceColorStart;
|
||
attribute vec3 instanceColorEnd;
|
||
|
||
#ifdef WORLD_UNITS
|
||
|
||
varying vec4 worldPos;
|
||
varying vec3 worldStart;
|
||
varying vec3 worldEnd;
|
||
|
||
#ifdef USE_DASH
|
||
|
||
varying vec2 vUv;
|
||
|
||
#endif
|
||
|
||
#else
|
||
|
||
varying vec2 vUv;
|
||
|
||
#endif
|
||
|
||
#ifdef USE_DASH
|
||
|
||
uniform float dashScale;
|
||
attribute float instanceDistanceStart;
|
||
attribute float instanceDistanceEnd;
|
||
varying float vLineDistance;
|
||
|
||
#endif
|
||
|
||
void trimSegment( const in vec4 start, inout vec4 end ) {
|
||
|
||
// trim end segment so it terminates between the camera plane and the near plane
|
||
|
||
// conservative estimate of the near plane
|
||
float a = projectionMatrix[ 2 ][ 2 ]; // 3nd entry in 3th column
|
||
float b = projectionMatrix[ 3 ][ 2 ]; // 3nd entry in 4th column
|
||
float nearEstimate = - 0.5 * b / a;
|
||
|
||
float alpha = ( nearEstimate - start.z ) / ( end.z - start.z );
|
||
|
||
end.xyz = mix( start.xyz, end.xyz, alpha );
|
||
|
||
}
|
||
|
||
void main() {
|
||
|
||
#ifdef USE_COLOR
|
||
|
||
vColor.xyz = ( position.y < 0.5 ) ? instanceColorStart : instanceColorEnd;
|
||
|
||
#endif
|
||
|
||
#ifdef USE_DASH
|
||
|
||
vLineDistance = ( position.y < 0.5 ) ? dashScale * instanceDistanceStart : dashScale * instanceDistanceEnd;
|
||
vUv = uv;
|
||
|
||
#endif
|
||
|
||
float aspect = resolution.x / resolution.y;
|
||
|
||
// camera space
|
||
vec4 start = modelViewMatrix * vec4( instanceStart, 1.0 );
|
||
vec4 end = modelViewMatrix * vec4( instanceEnd, 1.0 );
|
||
|
||
#ifdef WORLD_UNITS
|
||
|
||
worldStart = start.xyz;
|
||
worldEnd = end.xyz;
|
||
|
||
#else
|
||
|
||
vUv = uv;
|
||
|
||
#endif
|
||
|
||
// special case for perspective projection, and segments that terminate either in, or behind, the camera plane
|
||
// clearly the gpu firmware has a way of addressing this issue when projecting into ndc space
|
||
// but we need to perform ndc-space calculations in the shader, so we must address this issue directly
|
||
// perhaps there is a more elegant solution -- WestLangley
|
||
|
||
bool perspective = ( projectionMatrix[ 2 ][ 3 ] == - 1.0 ); // 4th entry in the 3rd column
|
||
|
||
if ( perspective ) {
|
||
|
||
if ( start.z < 0.0 && end.z >= 0.0 ) {
|
||
|
||
trimSegment( start, end );
|
||
|
||
} else if ( end.z < 0.0 && start.z >= 0.0 ) {
|
||
|
||
trimSegment( end, start );
|
||
|
||
}
|
||
|
||
}
|
||
|
||
// clip space
|
||
vec4 clipStart = projectionMatrix * start;
|
||
vec4 clipEnd = projectionMatrix * end;
|
||
|
||
// ndc space
|
||
vec3 ndcStart = clipStart.xyz / clipStart.w;
|
||
vec3 ndcEnd = clipEnd.xyz / clipEnd.w;
|
||
|
||
// direction
|
||
vec2 dir = ndcEnd.xy - ndcStart.xy;
|
||
|
||
// account for clip-space aspect ratio
|
||
dir.x *= aspect;
|
||
dir = normalize( dir );
|
||
|
||
#ifdef WORLD_UNITS
|
||
|
||
// get the offset direction as perpendicular to the view vector
|
||
vec3 worldDir = normalize( end.xyz - start.xyz );
|
||
vec3 offset;
|
||
if ( position.y < 0.5 ) {
|
||
|
||
offset = normalize( cross( start.xyz, worldDir ) );
|
||
|
||
} else {
|
||
|
||
offset = normalize( cross( end.xyz, worldDir ) );
|
||
|
||
}
|
||
|
||
// sign flip
|
||
if ( position.x < 0.0 ) offset *= - 1.0;
|
||
|
||
float forwardOffset = dot( worldDir, vec3( 0.0, 0.0, 1.0 ) );
|
||
|
||
// don't extend the line if we're rendering dashes because we
|
||
// won't be rendering the endcaps
|
||
#ifndef USE_DASH
|
||
|
||
// extend the line bounds to encompass endcaps
|
||
start.xyz += - worldDir * linewidth * 0.5;
|
||
end.xyz += worldDir * linewidth * 0.5;
|
||
|
||
// shift the position of the quad so it hugs the forward edge of the line
|
||
offset.xy -= dir * forwardOffset;
|
||
offset.z += 0.5;
|
||
|
||
#endif
|
||
|
||
// endcaps
|
||
if ( position.y > 1.0 || position.y < 0.0 ) {
|
||
|
||
offset.xy += dir * 2.0 * forwardOffset;
|
||
|
||
}
|
||
|
||
// adjust for linewidth
|
||
offset *= linewidth * 0.5;
|
||
|
||
// set the world position
|
||
worldPos = ( position.y < 0.5 ) ? start : end;
|
||
worldPos.xyz += offset;
|
||
|
||
// project the worldpos
|
||
vec4 clip = projectionMatrix * worldPos;
|
||
|
||
// shift the depth of the projected points so the line
|
||
// segments overlap neatly
|
||
vec3 clipPose = ( position.y < 0.5 ) ? ndcStart : ndcEnd;
|
||
clip.z = clipPose.z * clip.w;
|
||
|
||
#else
|
||
|
||
vec2 offset = vec2( dir.y, - dir.x );
|
||
// undo aspect ratio adjustment
|
||
dir.x /= aspect;
|
||
offset.x /= aspect;
|
||
|
||
// sign flip
|
||
if ( position.x < 0.0 ) offset *= - 1.0;
|
||
|
||
// endcaps
|
||
if ( position.y < 0.0 ) {
|
||
|
||
offset += - dir;
|
||
|
||
} else if ( position.y > 1.0 ) {
|
||
|
||
offset += dir;
|
||
|
||
}
|
||
|
||
// adjust for linewidth
|
||
offset *= linewidth;
|
||
|
||
// adjust for clip-space to screen-space conversion // maybe resolution should be based on viewport ...
|
||
offset /= resolution.y;
|
||
|
||
// select end
|
||
vec4 clip = ( position.y < 0.5 ) ? clipStart : clipEnd;
|
||
|
||
// back to clip space
|
||
offset *= clip.w;
|
||
|
||
clip.xy += offset;
|
||
|
||
#endif
|
||
|
||
gl_Position = clip;
|
||
|
||
vec4 mvPosition = ( position.y < 0.5 ) ? start : end; // this is an approximation
|
||
|
||
#include <logdepthbuf_vertex>
|
||
#include <clipping_planes_vertex>
|
||
#include <fog_vertex>
|
||
|
||
}
|
||
`,fragmentShader:`
|
||
uniform vec3 diffuse;
|
||
uniform float opacity;
|
||
uniform float linewidth;
|
||
|
||
#ifdef USE_DASH
|
||
|
||
uniform float dashOffset;
|
||
uniform float dashSize;
|
||
uniform float gapSize;
|
||
|
||
#endif
|
||
|
||
varying float vLineDistance;
|
||
|
||
#ifdef WORLD_UNITS
|
||
|
||
varying vec4 worldPos;
|
||
varying vec3 worldStart;
|
||
varying vec3 worldEnd;
|
||
|
||
#ifdef USE_DASH
|
||
|
||
varying vec2 vUv;
|
||
|
||
#endif
|
||
|
||
#else
|
||
|
||
varying vec2 vUv;
|
||
|
||
#endif
|
||
|
||
#include <common>
|
||
#include <color_pars_fragment>
|
||
#include <fog_pars_fragment>
|
||
#include <logdepthbuf_pars_fragment>
|
||
#include <clipping_planes_pars_fragment>
|
||
|
||
vec2 closestLineToLine(vec3 p1, vec3 p2, vec3 p3, vec3 p4) {
|
||
|
||
float mua;
|
||
float mub;
|
||
|
||
vec3 p13 = p1 - p3;
|
||
vec3 p43 = p4 - p3;
|
||
|
||
vec3 p21 = p2 - p1;
|
||
|
||
float d1343 = dot( p13, p43 );
|
||
float d4321 = dot( p43, p21 );
|
||
float d1321 = dot( p13, p21 );
|
||
float d4343 = dot( p43, p43 );
|
||
float d2121 = dot( p21, p21 );
|
||
|
||
float denom = d2121 * d4343 - d4321 * d4321;
|
||
|
||
float numer = d1343 * d4321 - d1321 * d4343;
|
||
|
||
mua = numer / denom;
|
||
mua = clamp( mua, 0.0, 1.0 );
|
||
mub = ( d1343 + d4321 * ( mua ) ) / d4343;
|
||
mub = clamp( mub, 0.0, 1.0 );
|
||
|
||
return vec2( mua, mub );
|
||
|
||
}
|
||
|
||
void main() {
|
||
|
||
#include <clipping_planes_fragment>
|
||
|
||
#ifdef USE_DASH
|
||
|
||
if ( vUv.y < - 1.0 || vUv.y > 1.0 ) discard; // discard endcaps
|
||
|
||
if ( mod( vLineDistance + dashOffset, dashSize + gapSize ) > dashSize ) discard; // todo - FIX
|
||
|
||
#endif
|
||
|
||
float alpha = opacity;
|
||
|
||
#ifdef WORLD_UNITS
|
||
|
||
// Find the closest points on the view ray and the line segment
|
||
vec3 rayEnd = normalize( worldPos.xyz ) * 1e5;
|
||
vec3 lineDir = worldEnd - worldStart;
|
||
vec2 params = closestLineToLine( worldStart, worldEnd, vec3( 0.0, 0.0, 0.0 ), rayEnd );
|
||
|
||
vec3 p1 = worldStart + lineDir * params.x;
|
||
vec3 p2 = rayEnd * params.y;
|
||
vec3 delta = p1 - p2;
|
||
float len = length( delta );
|
||
float norm = len / linewidth;
|
||
|
||
#ifndef USE_DASH
|
||
|
||
#ifdef USE_ALPHA_TO_COVERAGE
|
||
|
||
float dnorm = fwidth( norm );
|
||
alpha = 1.0 - smoothstep( 0.5 - dnorm, 0.5 + dnorm, norm );
|
||
|
||
#else
|
||
|
||
if ( norm > 0.5 ) {
|
||
|
||
discard;
|
||
|
||
}
|
||
|
||
#endif
|
||
|
||
#endif
|
||
|
||
#else
|
||
|
||
#ifdef USE_ALPHA_TO_COVERAGE
|
||
|
||
// artifacts appear on some hardware if a derivative is taken within a conditional
|
||
float a = vUv.x;
|
||
float b = ( vUv.y > 0.0 ) ? vUv.y - 1.0 : vUv.y + 1.0;
|
||
float len2 = a * a + b * b;
|
||
float dlen = fwidth( len2 );
|
||
|
||
if ( abs( vUv.y ) > 1.0 ) {
|
||
|
||
alpha = 1.0 - smoothstep( 1.0 - dlen, 1.0 + dlen, len2 );
|
||
|
||
}
|
||
|
||
#else
|
||
|
||
if ( abs( vUv.y ) > 1.0 ) {
|
||
|
||
float a = vUv.x;
|
||
float b = ( vUv.y > 0.0 ) ? vUv.y - 1.0 : vUv.y + 1.0;
|
||
float len2 = a * a + b * b;
|
||
|
||
if ( len2 > 1.0 ) discard;
|
||
|
||
}
|
||
|
||
#endif
|
||
|
||
#endif
|
||
|
||
vec4 diffuseColor = vec4( diffuse, alpha );
|
||
|
||
#include <logdepthbuf_fragment>
|
||
#include <color_fragment>
|
||
|
||
gl_FragColor = vec4( diffuseColor.rgb, alpha );
|
||
|
||
#include <tonemapping_fragment>
|
||
#include <encodings_fragment>
|
||
#include <fog_fragment>
|
||
#include <premultiplied_alpha_fragment>
|
||
|
||
}
|
||
`};class LineMaterial extends ShaderMaterial{constructor(e){super({type:"LineMaterial",uniforms:UniformsUtils.clone(ShaderLib.line.uniforms),vertexShader:ShaderLib.line.vertexShader,fragmentShader:ShaderLib.line.fragmentShader,clipping:!0}),this.isLineMaterial=!0,Object.defineProperties(this,{color:{enumerable:!0,get:function(){return this.uniforms.diffuse.value},set:function(t){this.uniforms.diffuse.value=t}},worldUnits:{enumerable:!0,get:function(){return"WORLD_UNITS"in this.defines},set:function(t){t===!0?this.defines.WORLD_UNITS="":delete this.defines.WORLD_UNITS}},linewidth:{enumerable:!0,get:function(){return this.uniforms.linewidth.value},set:function(t){this.uniforms.linewidth.value=t}},dashed:{enumerable:!0,get:function(){return"USE_DASH"in this.defines},set(t){!!t!="USE_DASH"in this.defines&&(this.needsUpdate=!0),t===!0?this.defines.USE_DASH="":delete this.defines.USE_DASH}},dashScale:{enumerable:!0,get:function(){return this.uniforms.dashScale.value},set:function(t){this.uniforms.dashScale.value=t}},dashSize:{enumerable:!0,get:function(){return this.uniforms.dashSize.value},set:function(t){this.uniforms.dashSize.value=t}},dashOffset:{enumerable:!0,get:function(){return this.uniforms.dashOffset.value},set:function(t){this.uniforms.dashOffset.value=t}},gapSize:{enumerable:!0,get:function(){return this.uniforms.gapSize.value},set:function(t){this.uniforms.gapSize.value=t}},opacity:{enumerable:!0,get:function(){return this.uniforms.opacity.value},set:function(t){this.uniforms.opacity.value=t}},resolution:{enumerable:!0,get:function(){return this.uniforms.resolution.value},set:function(t){this.uniforms.resolution.value.copy(t)}},alphaToCoverage:{enumerable:!0,get:function(){return"USE_ALPHA_TO_COVERAGE"in this.defines},set:function(t){!!t!="USE_ALPHA_TO_COVERAGE"in this.defines&&(this.needsUpdate=!0),t===!0?(this.defines.USE_ALPHA_TO_COVERAGE="",this.extensions.derivatives=!0):(delete this.defines.USE_ALPHA_TO_COVERAGE,this.extensions.derivatives=!1)}}}),this.setValues(e)}}const MARKER_FILL_VERTEX_SHADER=`
|
||
#include <common>
|
||
${ShaderChunk.logdepthbuf_pars_vertex}
|
||
|
||
varying vec3 vPosition;
|
||
//varying vec3 vWorldPosition;
|
||
//varying vec3 vNormal;
|
||
//varying vec2 vUv;
|
||
//varying vec3 vColor;
|
||
varying float vDistance;
|
||
|
||
void main() {
|
||
vec4 worldPos = modelMatrix * vec4(position, 1);
|
||
vec4 viewPos = viewMatrix * worldPos;
|
||
|
||
vPosition = position;
|
||
//vWorldPosition = worldPos.xyz;
|
||
//vNormal = normal;
|
||
//vUv = uv;
|
||
//vColor = vec3(1.0);
|
||
vDistance = -viewPos.z;
|
||
|
||
gl_Position = projectionMatrix * viewPos;
|
||
|
||
${ShaderChunk.logdepthbuf_vertex}
|
||
}
|
||
`,MARKER_FILL_FRAGMENT_SHADER=`
|
||
${ShaderChunk.logdepthbuf_pars_fragment}
|
||
|
||
#define FLT_MAX 3.402823466e+38
|
||
|
||
varying vec3 vPosition;
|
||
//varying vec3 vWorldPosition;
|
||
//varying vec3 vNormal;
|
||
//varying vec2 vUv;
|
||
//varying vec3 vColor;
|
||
varying float vDistance;
|
||
|
||
uniform vec3 markerColor;
|
||
uniform float markerOpacity;
|
||
|
||
uniform float fadeDistanceMax;
|
||
uniform float fadeDistanceMin;
|
||
|
||
void main() {
|
||
vec4 color = vec4(markerColor, markerOpacity);
|
||
|
||
// distance fading
|
||
float fdMax = FLT_MAX;
|
||
if ( fadeDistanceMax > 0.0 ) fdMax = fadeDistanceMax;
|
||
|
||
float minDelta = (vDistance - fadeDistanceMin) / fadeDistanceMin;
|
||
float maxDelta = (vDistance - fadeDistanceMax) / (fadeDistanceMax * 0.5);
|
||
float distanceOpacity = min(
|
||
clamp(minDelta, 0.0, 1.0),
|
||
1.0 - clamp(maxDelta + 1.0, 0.0, 1.0)
|
||
);
|
||
|
||
color.a *= distanceOpacity;
|
||
|
||
// apply vertex-color
|
||
//color.rgb *= vColor.rgb;
|
||
|
||
gl_FragColor = color;
|
||
|
||
${ShaderChunk.logdepthbuf_fragment}
|
||
}
|
||
`,_box$1=new Box3,_vector=new Vector3;class LineSegmentsGeometry extends InstancedBufferGeometry{constructor(){super(),this.isLineSegmentsGeometry=!0,this.type="LineSegmentsGeometry";const e=[-1,2,0,1,2,0,-1,1,0,1,1,0,-1,0,0,1,0,0,-1,-1,0,1,-1,0],t=[-1,2,1,2,-1,1,1,1,-1,-1,1,-1,-1,-2,1,-2],i=[0,2,1,2,3,1,2,4,3,4,5,3,4,6,5,6,7,5];this.setIndex(i),this.setAttribute("position",new Float32BufferAttribute(e,3)),this.setAttribute("uv",new Float32BufferAttribute(t,2))}applyMatrix4(e){const t=this.attributes.instanceStart,i=this.attributes.instanceEnd;return t!==void 0&&(t.applyMatrix4(e),i.applyMatrix4(e),t.needsUpdate=!0),this.boundingBox!==null&&this.computeBoundingBox(),this.boundingSphere!==null&&this.computeBoundingSphere(),this}setPositions(e){let t;e instanceof Float32Array?t=e:Array.isArray(e)&&(t=new Float32Array(e));const i=new InstancedInterleavedBuffer(t,6,1);return this.setAttribute("instanceStart",new InterleavedBufferAttribute(i,3,0)),this.setAttribute("instanceEnd",new InterleavedBufferAttribute(i,3,3)),this.computeBoundingBox(),this.computeBoundingSphere(),this}setColors(e){let t;e instanceof Float32Array?t=e:Array.isArray(e)&&(t=new Float32Array(e));const i=new InstancedInterleavedBuffer(t,6,1);return this.setAttribute("instanceColorStart",new InterleavedBufferAttribute(i,3,0)),this.setAttribute("instanceColorEnd",new InterleavedBufferAttribute(i,3,3)),this}fromWireframeGeometry(e){return this.setPositions(e.attributes.position.array),this}fromEdgesGeometry(e){return this.setPositions(e.attributes.position.array),this}fromMesh(e){return this.fromWireframeGeometry(new WireframeGeometry(e.geometry)),this}fromLineSegments(e){const t=e.geometry;return this.setPositions(t.attributes.position.array),this}computeBoundingBox(){this.boundingBox===null&&(this.boundingBox=new Box3);const e=this.attributes.instanceStart,t=this.attributes.instanceEnd;e!==void 0&&t!==void 0&&(this.boundingBox.setFromBufferAttribute(e),_box$1.setFromBufferAttribute(t),this.boundingBox.union(_box$1))}computeBoundingSphere(){this.boundingSphere===null&&(this.boundingSphere=new Sphere),this.boundingBox===null&&this.computeBoundingBox();const e=this.attributes.instanceStart,t=this.attributes.instanceEnd;if(e!==void 0&&t!==void 0){const i=this.boundingSphere.center;this.boundingBox.getCenter(i);let r=0;for(let s=0,a=e.count;s<a;s++)_vector.fromBufferAttribute(e,s),r=Math.max(r,i.distanceToSquared(_vector)),_vector.fromBufferAttribute(t,s),r=Math.max(r,i.distanceToSquared(_vector));this.boundingSphere.radius=Math.sqrt(r),isNaN(this.boundingSphere.radius)&&console.error("THREE.LineSegmentsGeometry.computeBoundingSphere(): Computed radius is NaN. The instanced position data is likely to have NaN values.",this)}}toJSON(){}applyMatrix(e){return console.warn("THREE.LineSegmentsGeometry: applyMatrix() has been renamed to applyMatrix4()."),this.applyMatrix4(e)}}const _start=new Vector3,_end=new Vector3,_start4=new Vector4,_end4=new Vector4,_ssOrigin=new Vector4,_ssOrigin3=new Vector3,_mvMatrix=new Matrix4,_line=new Line3,_closestPoint=new Vector3,_box=new Box3,_sphere=new Sphere,_clipToWorldVector=new Vector4;let _ray,_instanceStart,_instanceEnd,_lineWidth;function getWorldSpaceHalfWidth(n,e,t){return _clipToWorldVector.set(0,0,-e,1).applyMatrix4(n.projectionMatrix),_clipToWorldVector.multiplyScalar(1/_clipToWorldVector.w),_clipToWorldVector.x=_lineWidth/t.width,_clipToWorldVector.y=_lineWidth/t.height,_clipToWorldVector.applyMatrix4(n.projectionMatrixInverse),_clipToWorldVector.multiplyScalar(1/_clipToWorldVector.w),Math.abs(Math.max(_clipToWorldVector.x,_clipToWorldVector.y))}function raycastWorldUnits(n,e){const t=n.matrixWorld;for(let i=0,r=_instanceStart.count;i<r;i++){_line.start.fromBufferAttribute(_instanceStart,i),_line.end.fromBufferAttribute(_instanceEnd,i),_line.applyMatrix4(t);const s=new Vector3,a=new Vector3;_ray.distanceSqToSegment(_line.start,_line.end,a,s),a.distanceTo(s)<_lineWidth*.5&&e.push({point:a,pointOnLine:s,distance:_ray.origin.distanceTo(a),object:n,face:null,faceIndex:i,uv:null,uv2:null})}}function raycastScreenSpace(n,e,t){const i=e.projectionMatrix,s=n.material.resolution,a=n.matrixWorld,o=n.geometry,l=o.attributes.instanceStart,c=o.attributes.instanceEnd,u=-e.near;_ray.at(1,_ssOrigin),_ssOrigin.w=1,_ssOrigin.applyMatrix4(e.matrixWorldInverse),_ssOrigin.applyMatrix4(i),_ssOrigin.multiplyScalar(1/_ssOrigin.w),_ssOrigin.x*=s.x/2,_ssOrigin.y*=s.y/2,_ssOrigin.z=0,_ssOrigin3.copy(_ssOrigin),_mvMatrix.multiplyMatrices(e.matrixWorldInverse,a);for(let d=0,f=l.count;d<f;d++){if(_start4.fromBufferAttribute(l,d),_end4.fromBufferAttribute(c,d),_start4.w=1,_end4.w=1,_start4.applyMatrix4(_mvMatrix),_end4.applyMatrix4(_mvMatrix),_start4.z>u&&_end4.z>u)continue;if(_start4.z>u){const S=_start4.z-_end4.z,y=(_start4.z-u)/S;_start4.lerp(_end4,y)}else if(_end4.z>u){const S=_end4.z-_start4.z,y=(_end4.z-u)/S;_end4.lerp(_start4,y)}_start4.applyMatrix4(i),_end4.applyMatrix4(i),_start4.multiplyScalar(1/_start4.w),_end4.multiplyScalar(1/_end4.w),_start4.x*=s.x/2,_start4.y*=s.y/2,_end4.x*=s.x/2,_end4.y*=s.y/2,_line.start.copy(_start4),_line.start.z=0,_line.end.copy(_end4),_line.end.z=0;const v=_line.closestPointToPointParameter(_ssOrigin3,!0);_line.at(v,_closestPoint);const _=MathUtils.lerp(_start4.z,_end4.z,v),g=_>=-1&&_<=1,x=_ssOrigin3.distanceTo(_closestPoint)<_lineWidth*.5;if(g&&x){_line.start.fromBufferAttribute(l,d),_line.end.fromBufferAttribute(c,d),_line.start.applyMatrix4(a),_line.end.applyMatrix4(a);const S=new Vector3,y=new Vector3;_ray.distanceSqToSegment(_line.start,_line.end,y,S),t.push({point:y,pointOnLine:S,distance:_ray.origin.distanceTo(y),object:n,face:null,faceIndex:d,uv:null,uv2:null})}}}class LineSegments2 extends Mesh{constructor(e=new LineSegmentsGeometry,t=new LineMaterial({color:Math.random()*16777215})){super(e,t),this.isLineSegments2=!0,this.type="LineSegments2"}computeLineDistances(){const e=this.geometry,t=e.attributes.instanceStart,i=e.attributes.instanceEnd,r=new Float32Array(2*t.count);for(let a=0,o=0,l=t.count;a<l;a++,o+=2)_start.fromBufferAttribute(t,a),_end.fromBufferAttribute(i,a),r[o]=o===0?0:r[o-1],r[o+1]=r[o]+_start.distanceTo(_end);const s=new InstancedInterleavedBuffer(r,2,1);return e.setAttribute("instanceDistanceStart",new InterleavedBufferAttribute(s,1,0)),e.setAttribute("instanceDistanceEnd",new InterleavedBufferAttribute(s,1,1)),this}raycast(e,t){const i=this.material.worldUnits,r=e.camera;r===null&&!i&&console.error('LineSegments2: "Raycaster.camera" needs to be set in order to raycast against LineSegments2 while worldUnits is set to false.');const s=e.params.Line2!==void 0&&e.params.Line2.threshold||0;_ray=e.ray;const a=this.matrixWorld,o=this.geometry,l=this.material;_lineWidth=l.linewidth+s,_instanceStart=o.attributes.instanceStart,_instanceEnd=o.attributes.instanceEnd,o.boundingSphere===null&&o.computeBoundingSphere(),_sphere.copy(o.boundingSphere).applyMatrix4(a);let c;if(i)c=_lineWidth*.5;else{const d=Math.max(r.near,_sphere.distanceToPoint(_ray.origin));c=getWorldSpaceHalfWidth(r,d,l.resolution)}if(_sphere.radius+=c,_ray.intersectsSphere(_sphere)===!1)return;o.boundingBox===null&&o.computeBoundingBox(),_box.copy(o.boundingBox).applyMatrix4(a);let u;if(i)u=_lineWidth*.5;else{const d=Math.max(r.near,_box.distanceToPoint(_ray.origin));u=getWorldSpaceHalfWidth(r,d,l.resolution)}_box.expandByScalar(u),_ray.intersectsBox(_box)!==!1&&(i?raycastWorldUnits(this,t):raycastScreenSpace(this,r,t))}}class LineGeometry extends LineSegmentsGeometry{constructor(){super(),this.isLineGeometry=!0,this.type="LineGeometry"}setPositions(e){const t=e.length-3,i=new Float32Array(2*t);for(let r=0;r<t;r+=3)i[2*r]=e[r],i[2*r+1]=e[r+1],i[2*r+2]=e[r+2],i[2*r+3]=e[r+3],i[2*r+4]=e[r+4],i[2*r+5]=e[r+5];return super.setPositions(i),this}setColors(e){const t=e.length-3,i=new Float32Array(2*t);for(let r=0;r<t;r+=3)i[2*r]=e[r],i[2*r+1]=e[r+1],i[2*r+2]=e[r+2],i[2*r+3]=e[r+3],i[2*r+4]=e[r+4],i[2*r+5]=e[r+5];return super.setColors(i),this}fromLine(e){const t=e.geometry;return this.setPositions(t.attributes.position.array),this}}class Line2 extends LineSegments2{constructor(e=new LineGeometry,t=new LineMaterial({color:Math.random()*16777215})){super(e,t),this.isLine2=!0,this.type="Line2"}}const St=class St extends Object3D{constructor(e){super(),Object.defineProperty(this,"isMarker",{value:!0}),this.data=reactive({id:e,type:"marker",sorting:0,listed:!0,position:this.position,visible:this.visible}),Object.defineProperty(this,"position",{get(){return this.data.position},set(t){this.data.position=t}}),Object.defineProperty(this,"visible",{get(){return this.data.visible},set(t){this.data.visible=t}})}dispose(){}updateFromData(e){}static calculateDistanceOpacity(e,t,i,r){let s=St.calculateDistanceToCameraPlane(e,t),a=(s-i)/i,o=(s-r)/(r*.5);return Math.min(MathUtils.clamp(a,0,1),1-MathUtils.clamp(o+1,0,1))}static calculateDistanceToCameraPlane(e,t){return St._posRelativeToCamera.subVectors(e,t.position),t.getWorldDirection(St._cameraDirection),St._posRelativeToCamera.dot(St._cameraDirection)}};me(St,"_posRelativeToCamera",new Vector3),me(St,"_cameraDirection",new Vector3);let Marker=St;class CSS2DObject extends Object3D{constructor(e){super(),this.element=document.createElement("div"),e.parentNode.replaceChild(this.element,e),this.element.appendChild(e),this.element.style.position="absolute",this.anchor=new Vector2,this.events=null,this.addEventListener("removed",function(){this.traverse(function(s){s.element instanceof Element&&s.element.parentNode!==null&&s.element.parentNode.removeChild(s.element)})});let i=-1,r=s=>{let a=!1,o=Date.now();o-i<500&&(a=!0),i=o;let l={doubleTap:a};this.onClick({event:s,data:l})?(s.preventDefault(),s.stopPropagation()):dispatchEvent(this.events,"bluemapMapInteraction",{data:l,object:this})};this.element.addEventListener("click",r),this.element.addEventListener("touch",r)}}var CSS2DRenderer=function(n=null){var e=this,t,i,r,s,a=new Vector3,o=new Matrix4,l=new Matrix4,c={objects:new WeakMap},u=document.createElement("div");u.style.overflow="hidden",this.domElement=u,this.events=n,this.getSize=function(){return{width:t,height:i}},this.setSize=function(_,g){t=_,i=g,r=t/2,s=i/2,u.style.width=_+"px",u.style.height=g+"px"};var d=function(_,g,x,S){if(_ instanceof CSS2DObject){_.events=e.events,_.onBeforeRender(e,g,x),a.setFromMatrixPosition(_.matrixWorld),a.applyMatrix4(l);var y=_.element,b="translate("+(a.x*r+r-_.anchor.x)+"px,"+(-a.y*s+s-_.anchor.y)+"px)";y.style.WebkitTransform=b,y.style.MozTransform=b,y.style.oTransform=b,y.style.transform=b,y.style.display=S&&_.visible&&a.z>=-1&&a.z<=1&&y.style.opacity!=="0"?"":"none";var w={distanceToCameraSquared:f(x,_)};c.objects.set(_,w),y.parentNode!==u&&u.appendChild(y),_.onAfterRender(e,g,x)}for(var C=0,R=_.children.length;C<R;C++)d(_.children[C],g,x,S&&_.visible)},f=function(){var _=new Vector3,g=new Vector3;return function(x,S){return _.setFromMatrixPosition(x.matrixWorld),g.setFromMatrixPosition(S.matrixWorld),_.distanceToSquared(g)}}(),m=function(_){var g=[];return _.traverse(function(x){x instanceof CSS2DObject&&g.push(x)}),g},v=function(_){for(var g=m(_).sort(function(b,w){var C=c.objects.get(b).distanceToCameraSquared,R=c.objects.get(w).distanceToCameraSquared;return C-R}),x=g.length,S=0,y=g.length;S<y;S++){let b=g[S];b.element.style.zIndex=b.disableDepthTest?x+1:x-S}};this.render=function(_,g){_.matrixWorldAutoUpdate===!0&&_.updateMatrixWorld(),g.parent===null&&g.updateMatrixWorld(),o.copy(g.matrixWorldInverse),l.multiplyMatrices(g.projectionMatrix,o),d(_,_,g,!0),v(_)}};class ObjectMarker extends Marker{constructor(e){super(e),Object.defineProperty(this,"isObjectMarker",{value:!0}),this.data.type="object",this.data.label=null,this.data.detail=null,this.data.link=null,this.data.newTab=!0,this.lastClick=-1}onClick(e){let t=new Vector3;if(e.intersection&&(t.copy(e.intersection.pointOnLine||e.intersection.point),t.sub(this.position)),e.data.doubleTap)return!1;if(this.data.detail||this.data.label){let i=new LabelPopup(this.data.detail||this.data.label);i.position.copy(t),this.add(i),i.open()}return this.data.link&&window.open(this.data.link,this.data.newTab?"_blank":"_self"),!0}updateFromData(e){let t=e.position||{};this.position.setX(t.x||0),this.position.setY(t.y||0),this.position.setZ(t.z||0),this.data.label=e.label||null,this.data.detail=e.detail||null,this.data.sorting=e.sorting||0,this.data.listed=e.listed===void 0?!0:e.listed,this.data.link=e.link||null,this.data.newTab=!!e.newTab}}class LabelPopup extends CSS2DObject{constructor(e){super(htmlToElement(`<div class="bm-marker-labelpopup">${e}</div>`))}open(e=!0){let t=this.element.style.opacity||1;this.element.style.opacity=0;let i=animate(r=>{this.element.style.opacity=(r*t).toString()},300);if(e){let r=s=>{s.composedPath().includes(this.element)||(i.cancel(),this.close(),window.removeEventListener("mousedown",r),window.removeEventListener("touchstart",r),window.removeEventListener("keydown",r),window.removeEventListener("mousewheel",r))};window.setTimeout(()=>{window.addEventListener("mousedown",r),window.addEventListener("touchstart",r,{passive:!0}),window.addEventListener("keydown",r),window.addEventListener("mousewheel",r)},100)}}close(e=!0){let t=parseFloat(this.element.style.opacity);animate(i=>{this.element.style.opacity=(t-i*t).toString()},300,i=>{e&&i&&this.parent&&this.parent.remove(this)})}}const lineShader={uniforms:UniformsUtils.merge([UniformsLib.common,UniformsLib.fog,UniformsLib.line]),vertexShader:`
|
||
#include <common>
|
||
#include <color_pars_vertex>
|
||
#include <fog_pars_vertex>
|
||
#include <logdepthbuf_pars_vertex>
|
||
#include <clipping_planes_pars_vertex>
|
||
|
||
uniform float linewidth;
|
||
uniform vec2 resolution;
|
||
|
||
attribute vec3 instanceStart;
|
||
attribute vec3 instanceEnd;
|
||
|
||
attribute vec3 instanceColorStart;
|
||
attribute vec3 instanceColorEnd;
|
||
|
||
varying vec2 vUv;
|
||
|
||
varying float vDistance;
|
||
|
||
#ifdef USE_DASH
|
||
|
||
uniform float dashScale;
|
||
attribute float instanceDistanceStart;
|
||
attribute float instanceDistanceEnd;
|
||
varying float vLineDistance;
|
||
|
||
#endif
|
||
|
||
void trimSegment( const in vec4 start, inout vec4 end ) {
|
||
|
||
// trim end segment so it terminates between the camera plane and the near plane
|
||
|
||
// conservative estimate of the near plane
|
||
float a = projectionMatrix[ 2 ][ 2 ]; // 3nd entry in 3th column
|
||
float b = projectionMatrix[ 3 ][ 2 ]; // 3nd entry in 4th column
|
||
float nearEstimate = - 0.5 * b / a;
|
||
|
||
float alpha = ( nearEstimate - start.z ) / ( end.z - start.z );
|
||
|
||
end.xyz = mix( start.xyz, end.xyz, alpha );
|
||
|
||
}
|
||
|
||
void main() {
|
||
|
||
#ifdef USE_COLOR
|
||
|
||
vColor.xyz = ( position.y < 0.5 ) ? instanceColorStart : instanceColorEnd;
|
||
|
||
#endif
|
||
|
||
#ifdef USE_DASH
|
||
|
||
vLineDistance = ( position.y < 0.5 ) ? dashScale * instanceDistanceStart : dashScale * instanceDistanceEnd;
|
||
|
||
#endif
|
||
|
||
float aspect = resolution.x / resolution.y;
|
||
|
||
vUv = uv;
|
||
|
||
// camera space
|
||
vec4 start = modelViewMatrix * vec4( instanceStart, 1.0 );
|
||
vec4 end = modelViewMatrix * vec4( instanceEnd, 1.0 );
|
||
|
||
// special case for perspective projection, and segments that terminate either in, or behind, the camera plane
|
||
// clearly the gpu firmware has a way of addressing this issue when projecting into ndc space
|
||
// but we need to perform ndc-space calculations in the shader, so we must address this issue directly
|
||
// perhaps there is a more elegant solution -- WestLangley
|
||
|
||
bool perspective = ( projectionMatrix[ 2 ][ 3 ] == - 1.0 ); // 4th entry in the 3rd column
|
||
|
||
if ( perspective ) {
|
||
|
||
if ( start.z < 0.0 && end.z >= 0.0 ) {
|
||
|
||
trimSegment( start, end );
|
||
|
||
} else if ( end.z < 0.0 && start.z >= 0.0 ) {
|
||
|
||
trimSegment( end, start );
|
||
|
||
}
|
||
|
||
}
|
||
|
||
// clip space
|
||
vec4 clipStart = projectionMatrix * start;
|
||
vec4 clipEnd = projectionMatrix * end;
|
||
|
||
// ndc space
|
||
vec2 ndcStart = clipStart.xy / clipStart.w;
|
||
vec2 ndcEnd = clipEnd.xy / clipEnd.w;
|
||
|
||
// direction
|
||
vec2 dir = ndcEnd - ndcStart;
|
||
|
||
// account for clip-space aspect ratio
|
||
dir.x *= aspect;
|
||
dir = normalize( dir );
|
||
|
||
// perpendicular to dir
|
||
vec2 offset = vec2( dir.y, - dir.x );
|
||
|
||
// undo aspect ratio adjustment
|
||
dir.x /= aspect;
|
||
offset.x /= aspect;
|
||
|
||
// sign flip
|
||
if ( position.x < 0.0 ) offset *= - 1.0;
|
||
|
||
// endcaps
|
||
if ( position.y < 0.0 ) {
|
||
|
||
offset += - dir;
|
||
|
||
} else if ( position.y > 1.0 ) {
|
||
|
||
offset += dir;
|
||
|
||
}
|
||
|
||
// adjust for linewidth
|
||
offset *= linewidth;
|
||
|
||
// adjust for clip-space to screen-space conversion // maybe resolution should be based on viewport ...
|
||
offset /= resolution.y;
|
||
|
||
// select end
|
||
vec4 clip = ( position.y < 0.5 ) ? clipStart : clipEnd;
|
||
|
||
// back to clip space
|
||
offset *= clip.w;
|
||
|
||
clip.xy += offset;
|
||
|
||
gl_Position = clip;
|
||
|
||
vec4 mvPosition = ( position.y < 0.5 ) ? start : end; // this is an approximation
|
||
|
||
vDistance = -mvPosition.z;
|
||
|
||
#include <logdepthbuf_vertex>
|
||
#include <clipping_planes_vertex>
|
||
#include <fog_vertex>
|
||
|
||
}
|
||
`,fragmentShader:`
|
||
#define FLT_MAX 3.402823466e+38
|
||
|
||
uniform vec3 diffuse;
|
||
uniform float opacity;
|
||
|
||
uniform float fadeDistanceMax;
|
||
uniform float fadeDistanceMin;
|
||
|
||
#ifdef USE_DASH
|
||
|
||
uniform float dashSize;
|
||
uniform float gapSize;
|
||
|
||
#endif
|
||
|
||
varying float vLineDistance;
|
||
|
||
#include <common>
|
||
#include <color_pars_fragment>
|
||
#include <fog_pars_fragment>
|
||
#include <logdepthbuf_pars_fragment>
|
||
#include <clipping_planes_pars_fragment>
|
||
|
||
varying vec2 vUv;
|
||
|
||
varying float vDistance;
|
||
|
||
void main() {
|
||
|
||
#include <clipping_planes_fragment>
|
||
|
||
#ifdef USE_DASH
|
||
|
||
if ( vUv.y < - 1.0 || vUv.y > 1.0 ) discard; // discard endcaps
|
||
|
||
if ( mod( vLineDistance, dashSize + gapSize ) > dashSize ) discard; // todo - FIX
|
||
|
||
#endif
|
||
|
||
if ( abs( vUv.y ) > 1.0 ) {
|
||
|
||
float a = vUv.x;
|
||
float b = ( vUv.y > 0.0 ) ? vUv.y - 1.0 : vUv.y + 1.0;
|
||
float len2 = a * a + b * b;
|
||
|
||
if ( len2 > 1.0 ) discard;
|
||
|
||
}
|
||
|
||
// distance fading
|
||
float fdMax = FLT_MAX;
|
||
if ( fadeDistanceMax > 0.0 ) fdMax = fadeDistanceMax;
|
||
|
||
float minDelta = (vDistance - fadeDistanceMin) / fadeDistanceMin;
|
||
float maxDelta = (vDistance - fadeDistanceMax) / (fadeDistanceMax * 0.5);
|
||
float distanceOpacity = min(
|
||
clamp(minDelta, 0.0, 1.0),
|
||
1.0 - clamp(maxDelta + 1.0, 0.0, 1.0)
|
||
);
|
||
|
||
vec4 diffuseColor = vec4( diffuse, opacity * distanceOpacity );
|
||
|
||
#include <logdepthbuf_fragment>
|
||
#include <color_fragment>
|
||
|
||
gl_FragColor = vec4( diffuseColor.rgb, diffuseColor.a );
|
||
|
||
#include <tonemapping_fragment>
|
||
#include <encodings_fragment>
|
||
#include <fog_fragment>
|
||
#include <premultiplied_alpha_fragment>
|
||
|
||
}
|
||
`};class ExtrudeMarker extends ObjectMarker{constructor(e){super(e),Object.defineProperty(this,"isExtrudeMarker",{value:!0}),this.data.type="extrude";let t=new Vector2,i=new Shape([t,t,t]);this.fill=new ExtrudeMarkerFill(i),this.border=new ExtrudeMarkerBorder(i),this.border.renderOrder=-1,this.add(this.border,this.fill),this._markerData={}}setShapeY(e,t){let i=t-this.position.y,r=t-e;this.fill.position.y=i,this.border.position.y=i,this.fill.scale.y=r,this.border.scale.y=r}setShape(e){this.fill.updateGeometry(e),this.border.updateGeometry(e)}updateFromData(e){super.updateFromData(e),(!this._markerData.shape||!deepEquals(e.shape,this._markerData.shape)||!this._markerData.holes||!deepEquals(e.holes,this._markerData.holes)||!this._markerData.position||!deepEquals(e.position,this._markerData.position))&&this.setShape(this.createShapeWithHolesFromData(e.shape,e.holes)),this.setShapeY((e.shapeMinY||0)-.01,(e.shapeMaxY||0)+.01),this.border.depthTest=!!e.depthTest,this.fill.depthTest=!!e.depthTest,this.border.linewidth=e.lineWidth!==void 0?e.lineWidth:2;let t=e.lineColor||{};this.border.color.setRGB((t.r||0)/255,(t.g||0)/255,(t.b||0)/255),this.border.opacity=t.a||0;let i=e.fillColor||{};this.fill.color.setRGB((i.r||0)/255,(i.g||0)/255,(i.b||0)/255),this.fill.opacity=i.a||0;let r=e.minDistance||0,s=e.maxDistance!==void 0?e.maxDistance:Number.MAX_VALUE;this.border.fadeDistanceMin=r,this.border.fadeDistanceMax=s,this.fill.fadeDistanceMin=r,this.fill.fadeDistanceMax=s,this._markerData=e}dispose(){super.dispose(),this.fill.dispose(),this.border.dispose()}createShapeFromData(e){let t=[];return Array.isArray(e)?(e.forEach(i=>{let r=(i.x||0)-this.position.x+.01,s=(i.z||0)-this.position.z+.01;t.push(new Vector2(r,s))}),new Shape(t)):!1}createShapeWithHolesFromData(e,t){const i=this.createShapeFromData(e);return i&&Array.isArray(t)&&t.forEach(r=>{const s=this.createShapeFromData(r);s&&i.holes.push(s)}),i}}class ExtrudeMarkerFill extends Mesh{constructor(e){let t=ExtrudeMarkerFill.createGeometry(e),i=new ShaderMaterial({vertexShader:MARKER_FILL_VERTEX_SHADER,fragmentShader:MARKER_FILL_FRAGMENT_SHADER,side:DoubleSide,depthTest:!0,transparent:!0,uniforms:{markerColor:{value:new Color},markerOpacity:{value:0},fadeDistanceMin:{value:0},fadeDistanceMax:{value:Number.MAX_VALUE}}});super(t,i)}get color(){return this.material.uniforms.markerColor.value}get opacity(){return this.material.uniforms.markerOpacity.value}set opacity(e){this.material.uniforms.markerOpacity.value=e,this.visible=e>0}get depthTest(){return this.material.depthTest}set depthTest(e){this.material.depthTest=e}get fadeDistanceMin(){return this.material.uniforms.fadeDistanceMin.value}set fadeDistanceMin(e){this.material.uniforms.fadeDistanceMin.value=e}get fadeDistanceMax(){return this.material.uniforms.fadeDistanceMax.value}set fadeDistanceMax(e){this.material.uniforms.fadeDistanceMax.value=e}onClick(e){return e.intersection&&(e.intersection.distance>this.fadeDistanceMax||e.intersection.distance<this.fadeDistanceMin)?!1:super.onClick(e)}updateGeometry(e){this.geometry.dispose(),this.geometry=ExtrudeMarkerFill.createGeometry(e)}dispose(){this.geometry.dispose(),this.material.dispose()}static createGeometry(e){let t=new ExtrudeGeometry(e,{depth:1,steps:5,bevelEnabled:!1});return t.rotateX(Math.PI/2),t}}class ExtrudeMarkerBorder extends Line2{constructor(e){let t=new LineSegmentsGeometry;t.setPositions(ExtrudeMarkerBorder.createLinePoints(e));let i=new LineMaterial({color:new Color,opacity:0,transparent:!0,linewidth:1,depthTest:!0,vertexColors:!1,dashed:!1,uniforms:UniformsUtils.clone(lineShader.uniforms),vertexShader:lineShader.vertexShader,fragmentShader:lineShader.fragmentShader});i.uniforms.fadeDistanceMin={value:0},i.uniforms.fadeDistanceMax={value:Number.MAX_VALUE},i.resolution.set(window.innerWidth,window.innerHeight),super(t,i),this.computeLineDistances()}get color(){return this.material.color}get opacity(){return this.material.opacity}set opacity(e){this.material.opacity=e,this.visible=e>0}get linewidth(){return this.material.linewidth}set linewidth(e){this.material.linewidth=e}get depthTest(){return this.material.depthTest}set depthTest(e){this.material.depthTest=e}get fadeDistanceMin(){return this.material.uniforms.fadeDistanceMin.value}set fadeDistanceMin(e){this.material.uniforms.fadeDistanceMin.value=e}get fadeDistanceMax(){return this.material.uniforms.fadeDistanceMax.value}set fadeDistanceMax(e){this.material.uniforms.fadeDistanceMax.value=e}onClick(e){return e.intersection&&(e.intersection.distance>this.fadeDistanceMax||e.intersection.distance<this.fadeDistanceMin)?!1:super.onClick(e)}updateGeometry(e){this.geometry=new LineSegmentsGeometry,this.geometry.setPositions(ExtrudeMarkerBorder.createLinePoints(e)),this.computeLineDistances()}onBeforeRender(e){e.getSize(this.material.resolution)}dispose(){this.geometry.dispose(),this.material.dispose()}static createLinePoints(e){let t=[];return t.push(...this.convertPoints(e.getPoints(5))),e.getPointsHoles(5).forEach(i=>t.push(...this.convertPoints(i))),t}static convertPoints(e){let t=[];e.push(e[0]);let i=null;return e.forEach(r=>{t.push(r.x,0,r.y),t.push(r.x,-1,r.y),i&&(t.push(i.x,0,i.y),t.push(r.x,0,r.y),t.push(i.x,-1,i.y),t.push(r.x,-1,r.y)),i=r}),t}}class HtmlMarker extends Marker{constructor(e){super(e),Object.defineProperty(this,"isHtmlMarker",{value:!0}),this.data.type="html",this.data.label=null,this.data.classes=[],this.elementObject=new CSS2DObject(htmlToElement(`<div id="bm-marker-${this.data.id}" class="bm-marker-${this.data.type}"></div>`)),this.elementObject.onBeforeRender=(t,i,r)=>this.onBeforeRender(t,i,r),this.fadeDistanceMin=0,this.fadeDistanceMax=Number.MAX_VALUE,this.addEventListener("removed",()=>{var t;(t=this.element)!=null&&t.parentNode&&this.element.parentNode.removeChild(this.element)}),this.add(this.elementObject)}onBeforeRender(e,t,i){this.fadeDistanceMax===Number.MAX_VALUE&&this.fadeDistanceMin<=0?this.element.parentNode.style.opacity=void 0:this.element.parentNode.style.opacity=Marker.calculateDistanceOpacity(this.position,i,this.fadeDistanceMin,this.fadeDistanceMax).toString()}get html(){return this.element.innerHTML}set html(e){this.element.innerHTML=e}get anchor(){return this.elementObject.anchor}get element(){return this.elementObject.element.getElementsByTagName("div")[0]}updateFromData(e){let t=e.position||{};this.position.setX(t.x||0),this.position.setY(t.y||0),this.position.setZ(t.z||0),this.data.label!==e.label&&(this.data.label=e.label||null),this.data.sorting!==e.sorting&&(this.data.sorting=e.sorting||0),this.data.listed!==e.listed&&(this.data.listed=e.listed===void 0?!0:e.listed);let i=e.anchor||{};this.anchor.setX(i.x||0),this.anchor.setY(i.y||0),this.element.innerHTML!==e.html&&(this.element.innerHTML=e.html),this.data.classes!==e.classes&&(this.data.classes=e.classes,this.element.classList.value=`bm-marker-${this.data.type}`,this.element.classList.add(...e.classes)),this.fadeDistanceMin=e.minDistance||0,this.fadeDistanceMax=e.maxDistance!==void 0?e.maxDistance:Number.MAX_VALUE}dispose(){super.dispose(),this.element.parentNode&&this.element.parentNode.removeChild(this.element)}}class LineMarker extends ObjectMarker{constructor(e){super(e),Object.defineProperty(this,"isLineMarker",{value:!0}),this.data.type="line",this.line=new LineMarkerLine([0,0,0]),this.add(this.line),this._markerData={}}setLine(e){let t;if((e.type==="Curve"||e.type==="CurvePath")&&(e=e.getPoints(5)),Array.isArray(e))e.length===0?t=[]:e[0].isVector3?(t=[],e.forEach(i=>{t.push(i.x,i.y,i.z)})):t=e;else throw new Error("Invalid argument type!");this.line.updateGeometry(t)}updateFromData(e){super.updateFromData(e),(!this._markerData.line||!deepEquals(e.line,this._markerData.line)||!this._markerData.position||!deepEquals(e.position,this._markerData.position))&&this.setLine(this.createPointsFromData(e.line)),this.line.depthTest=!!e.depthTest,this.line.linewidth=e.lineWidth!==void 0?e.lineWidth:2;let t=e.lineColor||{};this.line.color.setRGB((t.r||0)/255,(t.g||0)/255,(t.b||0)/255),this.line.opacity=t.a||0;let i=e.minDistance||0,r=e.maxDistance!==void 0?e.maxDistance:Number.MAX_VALUE;this.line.fadeDistanceMin=i,this.line.fadeDistanceMax=r,this._markerData=e}dispose(){super.dispose(),this.line.dispose()}createPointsFromData(e){let t=[];return Array.isArray(e)&&e.forEach(i=>{let r=(i.x||0)-this.position.x,s=(i.y||0)-this.position.y,a=(i.z||0)-this.position.z;t.push(r,s,a)}),t}}class LineMarkerLine extends Line2{constructor(e){let t=new LineGeometry;t.setPositions(e);let i=new LineMaterial({color:new Color,opacity:0,transparent:!0,linewidth:1,depthTest:!0,vertexColors:!1,dashed:!1,uniforms:UniformsUtils.clone(lineShader.uniforms),vertexShader:lineShader.vertexShader,fragmentShader:lineShader.fragmentShader});i.uniforms.fadeDistanceMin={value:0},i.uniforms.fadeDistanceMax={value:Number.MAX_VALUE},i.resolution.set(window.innerWidth,window.innerHeight),super(t,i),this.computeLineDistances()}get color(){return this.material.color}get opacity(){return this.material.opacity}set opacity(e){this.material.opacity=e,this.visible=e>0}get linewidth(){return this.material.linewidth}set linewidth(e){this.material.linewidth=e}get depthTest(){return this.material.depthTest}set depthTest(e){this.material.depthTest=e}get fadeDistanceMin(){return this.material.uniforms.fadeDistanceMin.value}set fadeDistanceMin(e){this.material.uniforms.fadeDistanceMin.value=e}get fadeDistanceMax(){return this.material.uniforms.fadeDistanceMax.value}set fadeDistanceMax(e){this.material.uniforms.fadeDistanceMax.value=e}onClick(e){return e.intersection&&(e.intersection.distance>this.fadeDistanceMax||e.intersection.distance<this.fadeDistanceMin)?!1:super.onClick(e)}updateGeometry(e){this.geometry=new LineGeometry,this.geometry.setPositions(e),this.computeLineDistances()}onBeforeRender(e){e.getSize(this.material.resolution)}dispose(){this.geometry.dispose(),this.material.dispose()}}class ShapeMarker extends ObjectMarker{constructor(e){super(e),Object.defineProperty(this,"isShapeMarker",{value:!0}),this.data.type="shape";let t=new Vector2,i=new Shape([t,t,t]);this.fill=new ShapeMarkerFill(i),this.border=new ShapeMarkerBorder(i),this.border.renderOrder=-1,this.add(this.border,this.fill),this._markerData={}}setShapeY(e){let t=e-this.position.y;this.fill.position.y=t,this.border.position.y=t}setShape(e){this.fill.updateGeometry(e),this.border.updateGeometry(e)}updateFromData(e){super.updateFromData(e),(!this._markerData.shape||!deepEquals(e.shape,this._markerData.shape)||!this._markerData.holes||!deepEquals(e.holes,this._markerData.holes)||!this._markerData.position||!deepEquals(e.position,this._markerData.position))&&this.setShape(this.createShapeWithHolesFromData(e.shape,e.holes)),this.setShapeY((e.shapeY||e.height||0)+.01),this.border.depthTest=!!e.depthTest,this.fill.depthTest=!!e.depthTest,this.border.linewidth=e.lineWidth!==void 0?e.lineWidth:2;let t=e.lineColor||e.borderColor||{};this.border.color.setRGB((t.r||0)/255,(t.g||0)/255,(t.b||0)/255),this.border.opacity=t.a||0;let i=e.fillColor||{};this.fill.color.setRGB((i.r||0)/255,(i.g||0)/255,(i.b||0)/255),this.fill.opacity=i.a||0;let r=e.minDistance||0,s=e.maxDistance!==void 0?e.maxDistance:Number.MAX_VALUE;this.border.fadeDistanceMin=r,this.border.fadeDistanceMax=s,this.fill.fadeDistanceMin=r,this.fill.fadeDistanceMax=s,this._markerData=e}dispose(){super.dispose(),this.fill.dispose(),this.border.dispose()}createShapeFromData(e){let t=[];return Array.isArray(e)?(e.forEach(i=>{let r=(i.x||0)-this.position.x,s=(i.z||0)-this.position.z;t.push(new Vector2(r,s))}),new Shape(t)):!1}createShapeWithHolesFromData(e,t){const i=this.createShapeFromData(e);return i&&Array.isArray(t)&&t.forEach(r=>{const s=this.createShapeFromData(r);s&&i.holes.push(s)}),i}}class ShapeMarkerFill extends Mesh{constructor(e){let t=ShapeMarkerFill.createGeometry(e),i=new ShaderMaterial({vertexShader:MARKER_FILL_VERTEX_SHADER,fragmentShader:MARKER_FILL_FRAGMENT_SHADER,side:DoubleSide,depthTest:!0,transparent:!0,uniforms:{markerColor:{value:new Color},markerOpacity:{value:0},fadeDistanceMin:{value:0},fadeDistanceMax:{value:Number.MAX_VALUE}}});super(t,i)}get color(){return this.material.uniforms.markerColor.value}get opacity(){return this.material.uniforms.markerOpacity.value}set opacity(e){this.material.uniforms.markerOpacity.value=e,this.visible=e>0}get depthTest(){return this.material.depthTest}set depthTest(e){this.material.depthTest=e}get fadeDistanceMin(){return this.material.uniforms.fadeDistanceMin.value}set fadeDistanceMin(e){this.material.uniforms.fadeDistanceMin.value=e}get fadeDistanceMax(){return this.material.uniforms.fadeDistanceMax.value}set fadeDistanceMax(e){this.material.uniforms.fadeDistanceMax.value=e}onClick(e){return e.intersection&&(e.intersection.distance>this.fadeDistanceMax||e.intersection.distance<this.fadeDistanceMin)?!1:super.onClick(e)}updateGeometry(e){this.geometry.dispose(),this.geometry=ShapeMarkerFill.createGeometry(e)}dispose(){this.geometry.dispose(),this.material.dispose()}static createGeometry(e){let t=new ShapeGeometry(e,5);return t.rotateX(Math.PI/2),t}}class ShapeMarkerBorder extends Line2{constructor(e){let t=new LineSegmentsGeometry;t.setPositions(ShapeMarkerBorder.createLinePoints(e));let i=new LineMaterial({color:new Color,opacity:0,transparent:!0,linewidth:1,depthTest:!0,vertexColors:!1,dashed:!1,uniforms:UniformsUtils.clone(lineShader.uniforms),vertexShader:lineShader.vertexShader,fragmentShader:lineShader.fragmentShader});i.uniforms.fadeDistanceMin={value:0},i.uniforms.fadeDistanceMax={value:Number.MAX_VALUE},i.resolution.set(window.innerWidth,window.innerHeight),super(t,i),this.computeLineDistances()}get color(){return this.material.color}get opacity(){return this.material.opacity}set opacity(e){this.material.opacity=e,this.visible=e>0}get linewidth(){return this.material.linewidth}set linewidth(e){this.material.linewidth=e}get depthTest(){return this.material.depthTest}set depthTest(e){this.material.depthTest=e}get fadeDistanceMin(){return this.material.uniforms.fadeDistanceMin.value}set fadeDistanceMin(e){this.material.uniforms.fadeDistanceMin.value=e}get fadeDistanceMax(){return this.material.uniforms.fadeDistanceMax.value}set fadeDistanceMax(e){this.material.uniforms.fadeDistanceMax.value=e}onClick(e){return e.intersection&&(e.intersection.distance>this.fadeDistanceMax||e.intersection.distance<this.fadeDistanceMin)?!1:super.onClick(e)}updateGeometry(e){this.geometry=new LineSegmentsGeometry,this.geometry.setPositions(ShapeMarkerBorder.createLinePoints(e)),this.computeLineDistances()}onBeforeRender(e){e.getSize(this.material.resolution)}dispose(){this.geometry.dispose(),this.material.dispose()}static createLinePoints(e){let t=[];return t.push(...this.convertPoints(e.getPoints(5))),e.getPointsHoles(5).forEach(i=>t.push(...this.convertPoints(i))),t}static convertPoints(e){e.push(e[0]);let t=[],i=null;return e.forEach(r=>{i&&(t.push(i.x,0,i.y),t.push(r.x,0,r.y)),i=r}),t}}class PoiMarker extends HtmlMarker{constructor(e){super(e),Object.defineProperty(this,"isPoiMarker",{value:!0}),this.data.type="poi",this.data.detail=null,this.html=`<img src="" alt="POI Icon (${this.data.id})" class="bm-marker-poi-icon" draggable="false" style="pointer-events: auto"><div class="bm-marker-poi-label"></div>`,this.iconElement=this.element.getElementsByTagName("img").item(0),this.labelElement=this.element.getElementsByTagName("div").item(0),this._lastIcon=null}onClick(e){if(e.data.doubleTap)return!1;if(this.highlight||!this.data.label)return!0;this.highlight=!0;let t=i=>{i.composedPath().includes(this.element)||(this.highlight=!1,window.removeEventListener("mousedown",t),window.removeEventListener("touchstart",t),window.removeEventListener("keydown",t),window.removeEventListener("mousewheel",t))};return setTimeout(function(){window.addEventListener("mousedown",t),window.addEventListener("touchstart",t,{passive:!0}),window.addEventListener("keydown",t),window.addEventListener("mousewheel",t)},0),!0}set highlight(e){e?this.element.classList.add("bm-marker-highlight"):this.element.classList.remove("bm-marker-highlight")}get highlight(){return this.element.classList.contains("bm-marker-highlight")}updateFromData(e){let t=e.position||{};this.position.setX(t.x||0),this.position.setY(t.y||0),this.position.setZ(t.z||0);let i=e.anchor||e.iconAnchor||{};if(this.iconElement.style.transform=`translate(${-i.x}px, ${-i.y}px)`,this.data.label!==e.label&&(this.data.label=e.label||""),this.data.sorting!==e.sorting&&(this.data.sorting=e.sorting||0),this.data.listed!==e.listed&&(this.data.listed=e.listed===void 0?!0:e.listed),this.data.detail!==e.detail&&(this.data.detail=e.detail||this.data.label,this.labelElement.innerHTML=this.data.detail||""),this._lastIcon!==e.icon&&(this.iconElement.src=e.icon||"assets/poi.svg",this._lastIcon=e.icon),this.data.classes!==e.classes){this.data.classes=e.classes;let r=this.element.classList.contains("bm-marker-highlight");this.element.classList.value="bm-marker-html",r&&this.element.classList.add("bm-marker-highlight"),this.element.classList.add(...e.classes)}this.fadeDistanceMin=e.minDistance||0,this.fadeDistanceMax=e.maxDistance!==void 0?e.maxDistance:Number.MAX_VALUE}}class MarkerSet extends Scene{constructor(e,t=null){if(super(),Object.defineProperty(this,"isMarkerSet",{value:!0}),this.markerSets=new Map,this.markers=new Map,this.data=reactive({id:e,label:e,toggleable:!0,defaultHide:!1,sorting:0,markerSets:[],markers:[],visible:this.visible,get listed(){return this.toggleable||this.markers.filter(i=>i.listed).length>0||this.markerSets.filter(i=>i.listed).length>0},saveState:()=>{setLocalStorage(this.localStorageKey("visible"),this.visible)}}),Object.defineProperty(this,"visible",{get(){return this.data.visible},set(i){this.data.visible=i}}),t&&this.updateFromData(t),this.data.toggleable){let i=getLocalStorage(this.localStorageKey("visible"));i!==void 0?this.visible=!!i:this.data.defaultHide&&(this.visible=!1)}}updateFromData(e){this.data.label=e.label||this.data.id,this.data.toggleable=!!e.toggleable,this.data.defaultHide=!!e.defaultHidden,this.data.sorting=e.sorting||this.data.sorting,this.updateMarkerSetsFromData(e.markerSets),this.updateMarkersFromData(e.markers)}updateMarkerSetsFromData(e={},t=[]){let i=new Set(t);Object.keys(e).forEach(r=>{if(i.has(r))return;i.add(r);let s=e[r];try{this.updateMarkerSetFromData(r,s)}catch(a){alert(this.events,a,"fine")}}),this.markerSets.forEach((r,s)=>{i.has(s)||this.remove(r)})}updateMarkerSetFromData(e,t){let i=this.markerSets.get(e);i?i.updateFromData(t):(i=new MarkerSet(e,t),this.add(i))}updateMarkersFromData(e={},t=[]){let i=new Set(t);Object.keys(e).forEach(r=>{if(i.has(r))return;let s=e[r];try{this.updateMarkerFromData(r,s),i.add(r)}catch(a){alert(this.events,a,"fine"),console.debug(a)}}),this.markers.forEach((r,s)=>{i.has(s)||this.remove(r)})}updateMarkerFromData(e,t){if(!t.type)throw new Error("marker-data has no type!");let i=this.markers.get(e);if(!i||i.data.type!==t.type){switch(i&&this.remove(i),t.type){case"shape":i=new ShapeMarker(e);break;case"extrude":i=new ExtrudeMarker(e);break;case"line":i=new LineMarker(e);break;case"html":i=new HtmlMarker(e);break;case"poi":i=new PoiMarker(e);break;default:throw new Error(`Unknown marker-type: '${t.type}'`)}this.add(i)}i.updateFromData(t)}clear(){[...this.markerSets.values()].forEach(e=>this.remove(e)),[...this.markers.values()].forEach(e=>this.remove(e))}add(...e){if(e.length===1){let t=e[0];t.isMarkerSet&&!this.markerSets.has(t.data.id)&&(this.markerSets.set(t.data.id,t),this.data.markerSets.push(t.data)),t.isMarker&&!this.markers.has(t.data.id)&&(this.markers.set(t.data.id,t),this.data.markers.push(t.data))}return super.add(...e)}remove(...e){if(e.length===1){let t=e[0];if(t.isMarkerSet){let i=this.data.markerSets.indexOf(t.data);i>-1&&this.data.markerSets.splice(i,1),this.markerSets.delete(t.data.id),t.dispose()}if(t.isMarker){let i=this.data.markers.indexOf(t.data);i>-1&&this.data.markers.splice(i,1),this.markers.delete(t.data.id),t.dispose()}}return super.remove(...e)}dispose(){this.children.forEach(e=>{e.dispose&&e.dispose()})}localStorageKey(e){return"bluemap-markerset-"+encodeURIComponent(this.data.id)+"-"+e}}class MarkerManager{constructor(e,t,i=null){Object.defineProperty(this,"isMarkerManager",{value:!0}),this.root=e,this.fileUrl=t,this.events=i,this.disposed=!1,this._updateInterval=null}setAutoUpdateInterval(e){if(this._updateInterval&&clearTimeout(this._updateInterval),e>0){let t=()=>{this.disposed||this.update().then(i=>{i?this._updateInterval=setTimeout(t,e):this._updateInterval=setTimeout(t,Math.max(e,15e3))}).catch(i=>{alert(this.events,i,"warning"),this._updateInterval=setTimeout(t,Math.max(e,15e3))})};this._updateInterval=setTimeout(t,e)}}update(){return this.loadMarkerFile().then(e=>this.updateFromData(e)).catch(()=>this.clear())}updateFromData(e){}dispose(){this.disposed=!0,this.setAutoUpdateInterval(0),this.clear()}clear(){this.root.clear()}loadMarkerFile(){return new Promise((e,t)=>{let i=new FileLoader$1;i.setResponseType("json"),i.load(this.fileUrl+"?"+generateCacheHash(),r=>{r?e(r):t(`Failed to parse '${this.fileUrl}'!`)},()=>{},()=>t(`Failed to load '${this.fileUrl}'!`))})}}class PlayerMarker extends Marker{constructor(e,t,i="assets/steve.png"){super(e),Object.defineProperty(this,"isPlayerMarker",{value:!0}),this.data.type="player",this.data.playerUuid=t,this.data.name=t,this.data.playerHead=i,this.data.rotation={pitch:0,yaw:0},this.elementObject=new CSS2DObject(htmlToElement(`
|
||
<div id="bm-marker-${this.data.id}" class="bm-marker-${this.data.type}">
|
||
<img src="${this.data.playerHead}" alt="playerhead" draggable="false">
|
||
<div class="bm-player-name"></div>
|
||
</div>
|
||
`)),this.elementObject.onBeforeRender=(r,s,a)=>this.onBeforeRender(r,s,a),this.playerHeadElement=this.element.getElementsByTagName("img")[0],this.playerNameElement=this.element.getElementsByTagName("div")[0],this.addEventListener("removed",()=>{this.element.parentNode&&this.element.parentNode.removeChild(this.element)}),this.playerHeadElement.addEventListener("error",()=>{this.playerHeadElement.src="assets/steve.png"},{once:!0}),this.add(this.elementObject)}get element(){return this.elementObject.element.getElementsByTagName("div")[0]}onBeforeRender(e,t,i){let r=Marker.calculateDistanceToCameraPlane(this.position,i),s="near";r>1e3&&(s="med"),r>5e3&&(s="far"),this.element.setAttribute("distance-data",s)}updateFromData(e){let t=e.position||{},i=e.rotation||{};if(!this.position.x&&!this.position.y&&!this.position.z)this.position.set(t.x||0,(t.y||0)+1.8,t.z||0),this.data.rotation.pitch=i.pitch||0,this.data.rotation.yaw=i.yaw||0;else{let s={x:this.position.x,y:this.position.y,z:this.position.z,pitch:this.data.rotation.pitch,yaw:this.data.rotation.yaw},a={x:(t.x||0)-s.x,y:(t.y||0)+1.8-s.y,z:(t.z||0)-s.z,pitch:(i.pitch||0)-s.pitch,yaw:(i.yaw||0)-s.yaw};for(;a.yaw>180;)a.yaw-=360;for(;a.yaw<-180;)a.yaw+=360;(a.x||a.y||a.z||a.pitch||a.yaw)&&animate(o=>{let l=EasingFunctions.easeInOutCubic(o);this.position.set(s.x+a.x*l||0,s.y+a.y*l||0,s.z+a.z*l||0),this.data.rotation.pitch=s.pitch+a.pitch*l||0,this.data.rotation.yaw=s.yaw+a.yaw*l||0},1e3)}let r=e.name||this.data.playerUuid;this.data.name=r,this.playerNameElement.innerHTML!==r&&(this.playerNameElement.innerHTML=r),this.data.foreign=e.foreign}dispose(){super.dispose();let e=this.elementObject.element;e.parentNode&&e.parentNode.removeChild(e)}}class PlayerMarkerSet extends MarkerSet{constructor(e,t,i=null){super(e,i),this.data.label="Player",this.data.toggleable=!0,this.data.defaultHide=!1,this.data.playerheadsUrl=t}updateFromPlayerData(e){if(!Array.isArray(e.players))return this.clear(),!1;let t=new Set;return e.players.forEach(i=>{try{let r=this.updatePlayerMarkerFromData(i);t.add(r)}catch(r){alert(this.events,r,"fine")}}),this.markers.forEach(i=>{t.has(i)||this.remove(i)}),!0}updatePlayerMarkerFromData(e){let t=e.uuid;if(!t)throw new Error("player-data has no uuid!");let i=this.getPlayerMarkerId(t),r=this.markers.get(i);return(!r||!r.isPlayerMarker)&&(r&&this.remove(r),r=new PlayerMarker(i,t,`${this.data.playerheadsUrl}${t}.png`),this.add(r)),r.updateFromData(e),r.visible=!e.foreign,r}getPlayerMarker(e){return this.markers.get(this.getPlayerMarkerId(e))}getPlayerMarkerId(e){return"bm-player-"+e}}const PLAYER_MARKER_SET_ID="bm-players";class PlayerMarkerManager extends MarkerManager{constructor(e,t,i,r=null){super(e,t,r),this.playerheadsUrl=i}updateFromData(e){let t=this.getPlayerMarkerSet(Array.isArray(e.players));return t?t.updateFromPlayerData(e):!1}getPlayerMarkerSet(e=!0){let t=this.root.markerSets.get(PLAYER_MARKER_SET_ID);return!t&&e&&(t=new PlayerMarkerSet(PLAYER_MARKER_SET_ID,this.playerheadsUrl),this.root.add(t)),t}getPlayerMarker(e){return this.getPlayerMarkerSet().getPlayerMarker(e)}clear(){var e;(e=this.getPlayerMarkerSet(!1))==null||e.clear()}}class NormalMarkerManager extends MarkerManager{constructor(e,t,i=null){super(e,t,i)}updateFromData(e){return this.root.updateMarkerSetsFromData(e,[PLAYER_MARKER_SET_ID,"bm-popup-set"]),!0}clear(){this.root.updateMarkerSetsFromData({},[PLAYER_MARKER_SET_ID,"bm-popup-set"])}}const SKY_FRAGMENT_SHADER=`
|
||
uniform float sunlightStrength;
|
||
uniform float ambientLight;
|
||
uniform vec3 skyColor;
|
||
uniform vec3 voidColor;
|
||
|
||
varying vec3 vPosition;
|
||
|
||
vec3 adjustColor(vec3 color) {
|
||
return vec3(color * max(sunlightStrength * sunlightStrength, ambientLight));
|
||
}
|
||
|
||
void main() {
|
||
float horizonWidth = 0.005;
|
||
float horizonHeight = 0.0;
|
||
|
||
vec3 adjustedSkyColor = adjustColor(skyColor);
|
||
vec3 adjustedVoidColor = adjustColor(voidColor);
|
||
float voidMultiplier = (clamp(vPosition.y - horizonHeight, -horizonWidth, horizonWidth) + horizonWidth) / (horizonWidth * 2.0);
|
||
vec3 color = mix(adjustedVoidColor, adjustedSkyColor, voidMultiplier);
|
||
|
||
gl_FragColor = vec4(color, 1.0);
|
||
}
|
||
`,SKY_VERTEX_SHADER=`
|
||
varying vec3 vPosition;
|
||
void main() {
|
||
vPosition = position;
|
||
|
||
gl_Position =
|
||
projectionMatrix *
|
||
modelViewMatrix *
|
||
vec4(position, 1);
|
||
}
|
||
`;class SkyboxScene extends Scene{constructor(e){super(),this.matrixWorldAutoUpdate=!1,Object.defineProperty(this,"isSkyboxScene",{value:!0});let t=new SphereGeometry(1,40,5),i=new ShaderMaterial({uniforms:e,vertexShader:SKY_VERTEX_SHADER,fragmentShader:SKY_FRAGMENT_SHADER,side:BackSide}),r=new Mesh(t,i);this.add(r)}}class CombinedCamera extends PerspectiveCamera{constructor(e,t,i,r,s){super(e,t,i,r),this.needsUpdate=!0,this.data=reactive({fov:this.fov,aspect:this.aspect,near:this.near,far:this.far,zoom:this.zoom,ortho:s,distance:1}),Object.defineProperty(this,"fov",{get(){return this.data.fov},set(a){a!==this.data.fov&&(this.data.fov=a,this.needsUpdate=!0)}}),Object.defineProperty(this,"aspect",{get(){return this.data.aspect},set(a){a!==this.data.aspect&&(this.data.aspect=a,this.needsUpdate=!0)}}),Object.defineProperty(this,"near",{get(){return this.data.near},set(a){a!==this.data.near&&(this.data.near=a,this.needsUpdate=!0)}}),Object.defineProperty(this,"far",{get(){return this.data.far},set(a){a!==this.data.far&&(this.data.far=a,this.needsUpdate=!0)}}),Object.defineProperty(this,"zoom",{get(){return this.data.zoom},set(a){a!==this.data.zoom&&(this.data.zoom=a,this.needsUpdate=!0)}}),this.updateProjectionMatrix()}updateProjectionMatrix(){if(!this.needsUpdate)return;this.ortographicProjection||(this.ortographicProjection=new Matrix4),this.perspectiveProjection||(this.perspectiveProjection=new Matrix4);const e=this.near;let t=e*Math.tan(MathUtils.DEG2RAD*.5*this.fov)/this.zoom,i=2*t,r=this.aspect*i,s=-.5*r;const a=this.view;if(this.view!==null&&this.view.enabled){const m=a.fullWidth,v=a.fullHeight;s+=a.offsetX*r/m,t-=a.offsetY*i/v,r*=a.width/m,i*=a.height/v}const o=this.filmOffset;o!==0&&(s+=e*o/this.getFilmWidth());let l=-Math.pow(this.ortho-1,6)+1,c=Math.max(this.distance,1e-4)*Math.tan(MathUtils.DEG2RAD*.5*this.fov)/this.zoom,u=2*c,d=this.aspect*u,f=-.5*d;this.perspectiveProjection.makePerspective(s,s+r,t,t-i,e,this.far),this.ortographicProjection.makeOrthographic(f,f+d,c,c-u,e,this.far);for(let m=0;m<16;m++)this.projectionMatrix.elements[m]=this.perspectiveProjection.elements[m]*(1-l)+this.ortographicProjection.elements[m]*l;this.projectionMatrixInverse.copy(this.projectionMatrix).invert(),this.needsUpdate=!1}get isPerspectiveCamera(){return this.ortho<1}set isPerspectiveCamera(e){}get isOrthographicCamera(){return!this.isPerspectiveCamera}set isOrthographicCamera(e){}get type(){return this.isPerspectiveCamera?"PerspectiveCamera":"OrthographicCamera"}set type(e){}get ortho(){return this.data.ortho}set ortho(e){e!==this.data.ortho&&(this.data.ortho=e,this.needsUpdate=!0)}get distance(){return this.data.distance}set distance(e){e!==this.data.distance&&(this.data.distance=e,this.needsUpdate=!0)}}let Stats=function(){let n=0,e=document.createElement("div");e.style.cssText="position:absolute;bottom:5px;right:5px;cursor:pointer;opacity:0.9;z-index:10000",e.addEventListener("click",function(m){m.preventDefault(),i(++n%e.children.length)},!1);function t(m){return e.appendChild(m.dom),m}function i(m){for(let v=0;v<e.children.length;v++)e.children[v].style.display=v===m?"block":"none";n=m}function r(){i(-1)}let s=(performance||Date).now(),a=s,o=0,l=s,c=t(new Stats.Panel("FPS","#0ff","#002")),u=t(new Stats.Panel("MS (render)","#0f0","#020")),d=t(new Stats.Panel("MS (all)","#f80","#210")),f=null;return self.performance&&self.performance.memory&&(f=t(new Stats.Panel("MB","#f08","#201"))),i(0),{REVISION:16,dom:e,addPanel:t,showPanel:i,hide:r,begin:function(){s=(performance||Date).now()},end:function(){o++;let m=(performance||Date).now();if(u.update(m-s,200),d.update(m-l,200),m>=a+1e3&&(c.update(o*1e3/(m-a),100),a=m,o=0,f)){let v=performance.memory;f.update(v.usedJSHeapSize/1048576,v.jsHeapSizeLimit/1048576)}return m},update:function(){s=this.end(),l=s},domElement:e,setMode:i}};Stats.Panel=function(n,e,t){let i=1/0,r=0,s=Math.round,a=s(window.devicePixelRatio||1),o=160*a,l=96*a,c=3*a,u=3*a,d=3*a,f=15*a,m=154*a,v=77*a,_=document.createElement("canvas");_.width=o,_.height=l,_.style.cssText="width:160px;height:96px";let g=_.getContext("2d");return g.font="bold "+9*a+"px Helvetica,Arial,sans-serif",g.textBaseline="top",g.fillStyle=t,g.fillRect(0,0,o,l),g.fillStyle=e,g.fillText(n,c,u),g.fillRect(d,f,m,v),g.fillStyle=t,g.globalAlpha=.9,g.fillRect(d,f,m,v),{dom:_,update:function(x,S){i=Math.min(i,x),r=Math.max(r,x),g.fillStyle=t,g.globalAlpha=1,g.fillRect(0,0,o,f),g.fillStyle=e,g.fillText(s(x)+" "+n+" ("+s(i)+"-"+s(r)+")",c,u),g.drawImage(_,d+a,f,m-a,v,d,f,m-a,v),g.fillRect(d+m-a,f,a,v),g.fillStyle=t,g.globalAlpha=.9,g.fillRect(d+m-a,f,a,s((1-x/S)*v))}}};class WebGL{static isWebGLAvailable(){try{const e=document.createElement("canvas");return!!(window.WebGLRenderingContext&&(e.getContext("webgl")||e.getContext("experimental-webgl")))}catch{return!1}}static isWebGL2Available(){try{const e=document.createElement("canvas");return!!(window.WebGL2RenderingContext&&e.getContext("webgl2"))}catch{return!1}}static getWebGLErrorMessage(){return this.getErrorMessage(1)}static getWebGL2ErrorMessage(){return this.getErrorMessage(2)}static getErrorMessage(e){const t={1:"WebGL",2:"WebGL 2"},i={1:window.WebGLRenderingContext,2:window.WebGL2RenderingContext};let r='Your $0 does not seem to support <a href="http://khronos.org/webgl/wiki/Getting_a_WebGL_Implementation" style="color:#000">$1</a>';const s=document.createElement("div");return s.id="webglmessage",s.style.fontFamily="monospace",s.style.fontSize="13px",s.style.fontWeight="normal",s.style.textAlign="center",s.style.background="#fff",s.style.color="#000",s.style.padding="1.5em",s.style.width="400px",s.style.margin="5em auto 0",i[e]?r=r.replace("$0","graphics card"):r=r.replace("$0","browser"),r=r.replace("$1",t[e]),s.innerHTML=r,s}}class MapViewer{constructor(e,t=e){me(this,"handleContainerResize",()=>{this.renderer.setSize(this.rootElement.clientWidth,this.rootElement.clientHeight),this.renderer.setPixelRatio(window.devicePixelRatio*this.superSampling),this.css2dRenderer.setSize(this.rootElement.clientWidth,this.rootElement.clientHeight),this.camera.aspect=this.rootElement.clientWidth/this.rootElement.clientHeight,this.camera.updateProjectionMatrix(),this.redraw()});me(this,"redraw",()=>{this.lastRedrawChange=Date.now()});me(this,"renderLoop",e=>{requestAnimationFrame(this.renderLoop),this.lastFrame<=0&&(this.lastFrame=e);let t=e-this.lastFrame;this.stats.begin(),this.map!=null&&this.controlsManager.update(t,this.map),(t>=50||Date.now()-this.lastRedrawChange<1e3)&&(this.lastFrame=e,this.render(t)),this.stats.update()});me(this,"updateLoadedMapArea",()=>{this.map&&(this.controlsManager.distance<1e3?this.map.loadMapArea(this.data.loadedCenter.x,this.data.loadedCenter.y,this.data.loadedHiresViewDistance,this.data.loadedLowresViewDistance):this.map.loadMapArea(this.data.loadedCenter.x,this.data.loadedCenter.y,0,this.data.loadedLowresViewDistance))});if(Object.defineProperty(this,"isMapViewer",{value:!0}),this.rootElement=e,this.events=t,this.data=reactive({map:null,mapState:"unloaded",camera:null,controlsManager:null,uniforms:{distance:{value:0},sunlightStrength:{value:1},ambientLight:{value:0},skyColor:{value:new Color(.5,.5,1)},voidColor:{value:new Color(0,0,0)},chunkBorders:{value:!1},hiresTileMap:{value:{map:null,size:TileManager.tileMapSize,scale:new Vector2(1,1),translate:new Vector2,pos:new Vector2}}},superSampling:1,loadedCenter:new Vector2(0,0),loadedHiresViewDistance:200,loadedLowresViewDistance:2e3}),this.tileCacheHash=generateCacheHash(),this.stats=new Stats,this.stats.hide(),!WebGL.isWebGL2Available())throw new Error("WebGL2 is not available in your browser. It's not bluemaps fault, i promise ;_; !");this.renderer=new WebGLRenderer({antialias:!0,preserveDrawingBuffer:!0,logarithmicDepthBuffer:!0}),this.renderer.autoClear=!1,this.renderer.uniforms=this.data.uniforms,this.css2dRenderer=new CSS2DRenderer(this.events),this.skyboxScene=new SkyboxScene(this.data.uniforms),this.camera=new CombinedCamera(75,1,.1,1e4,0),this.skyboxCamera=new PerspectiveCamera(75,1,.1,1e4),this.skyboxCamera.updateProjectionMatrix(),this.controlsManager=new ControlsManager(this,this.camera),this.raycaster=new Raycaster,this.raycaster.layers.enableAll(),this.raycaster.params.Line2={threshold:20},this.map=null,this.markers=new MarkerSet("bm-root"),this.lastFrame=0,this.lastRedrawChange=0,t.addEventListener("bluemapCameraMoved",this.redraw),t.addEventListener("bluemapTileLoaded",this.redraw),this.initializeRootElement(),window.addEventListener("resize",this.handleContainerResize),requestAnimationFrame(this.renderLoop)}initializeRootElement(){this.rootElement.innerHTML="";let e=htmlToElement('<div style="position: relative; width: 100%; height: 100%; overflow: hidden;"></div>');this.rootElement.appendChild(e),e.appendChild(this.renderer.domElement),this.css2dRenderer.domElement.style.position="absolute",this.css2dRenderer.domElement.style.top="0",this.css2dRenderer.domElement.style.left="0",this.css2dRenderer.domElement.style.pointerEvents="none",e.appendChild(this.css2dRenderer.domElement),e.appendChild(this.stats.dom),this.handleContainerResize()}handleMapInteraction(e,t={}){let i=elementOffset(this.rootElement),r=new Vector2((e.x-i.left)/this.rootElement.clientWidth*2-1,-((e.y-i.top)/this.rootElement.clientHeight)*2+1);if(this.map&&this.map.isLoaded){this.camera.updateMatrixWorld(),this.raycaster.setFromCamera(r,this.camera);let s=this.map.hiresTileManager.scene.position;s.x=0,s.z=0,this.map.hiresTileManager.scene.updateMatrixWorld();const a=[this.map.hiresTileManager.scene,this.markers];for(let f=0;f<this.map.lowresTileManager.length;f++){let m=this.map.lowresTileManager[f].scene.position;m.x=0,m.z=0,this.map.lowresTileManager[f].scene.updateMatrixWorld(),a.push(this.map.lowresTileManager[f].scene)}let o=this.raycaster.intersectObjects(a,!0),l=null,c=[],u=null,d=!1;for(let f=0;f<o.length;f++)if(o[f].object){let m=o[f].object,v=m,_=v.visible;for(;_&&v.parent;)v=v.parent,_=v.visible;if(_){l||(l=o[f]);let g=m;for(;g.parent;)g=g.parent;for(let x=0;x<this.map.lowresTileManager.length;x++)g===this.map.lowresTileManager[x].sceneParent&&(c[x]||(c[x]=o[f]));if(g===this.map.hiresTileManager.sceneParent&&(u||(u=o[f])),(!d||m.material&&!m.material.depthTest)&&m.onClick&&m.onClick({data:t,intersection:o[f]}))return;g!==this.map.lowresTileManager[0].sceneParent&&(d=!0)}}dispatchEvent(this.events,"bluemapMapInteraction",{data:t,hit:l,hiresHit:u,lowresHits:c,intersections:o,ray:this.raycaster.ray})}}render(e){if(dispatchEvent(this.events,"bluemapRenderFrame",{delta:e}),this.renderer.clear(),this.skyboxCamera.rotation.copy(this.camera.rotation),this.renderer.render(this.skyboxScene,this.skyboxCamera),this.renderer.clearDepth(),this.map&&this.map.isLoaded){this.map.animations.forEach(o=>o.step(e));const t=1e4,i=Math.round(this.camera.position.x/t)*t,r=Math.round(this.camera.position.z/t)*t;this.camera.position.x-=i,this.camera.position.z-=r,this.data.uniforms.distance.value=this.controlsManager.distance,this.data.uniforms.hiresTileMap.value.pos.copy(this.map.hiresTileManager.centerTile),this.data.uniforms.hiresTileMap.value.translate.set(this.map.data.hires.translate.x-i,this.map.data.hires.translate.z-r);const s=this.camera.far;this.controlsManager.distance<1e3&&(this.camera.far=1e6),this.camera.updateProjectionMatrix();const a=this.map.lowresTileManager.length-1;for(let o=this.map.lowresTileManager.length-1;o>=0;o--)if(o===a||this.controlsManager.distance<1e3*Math.pow(this.map.data.lowres.lodFactor,o+1)){let l=this.map.lowresTileManager[o].scene.position;l.x=-i,l.z=-r,o===0&&(this.camera.far=s,this.camera.updateProjectionMatrix()),this.renderer.render(this.map.lowresTileManager[o].sceneParent,this.camera),o!==0&&this.renderer.clearDepth()}if(this.camera.far=s,this.controlsManager.distance<1e3){this.camera.updateProjectionMatrix();let o=this.map.hiresTileManager.scene.position;o.x=-i,o.z=-r,this.renderer.render(this.map.hiresTileManager.sceneParent,this.camera)}this.camera.position.x+=i,this.camera.position.z+=r}this.renderer.render(this.markers,this.camera),this.css2dRenderer.render(this.markers,this.camera)}switchMap(e=null){return this.map&&this.map.isMap&&this.map.unload(),this.data.mapState="loading",this.map=e,this.map&&this.map.isMap?e.load(HIRES_VERTEX_SHADER,HIRES_FRAGMENT_SHADER,LOWRES_VERTEX_SHADER,LOWRES_FRAGMENT_SHADER,this.data.uniforms,this.tileCacheHash).then(()=>{for(let t of this.map.loadedTextures)this.renderer.initTexture(t);this.data.uniforms.distance.value=this.controlsManager.distance,this.data.uniforms.skyColor.value=e.data.skyColor,this.data.uniforms.voidColor.value=e.data.voidColor,this.data.uniforms.ambientLight.value=e.data.ambientLight,this.data.uniforms.sunlightStrength.value=e.data.skyLight,this.data.uniforms.hiresTileMap.value.map=e.hiresTileManager.tileMap.texture,this.data.uniforms.hiresTileMap.value.scale.set(e.data.hires.tileSize.x,e.data.hires.tileSize.z),this.data.uniforms.hiresTileMap.value.translate.set(e.data.hires.translate.x,e.data.hires.translate.z),setTimeout(this.updateLoadedMapArea),this.data.mapState="loaded",dispatchEvent(this.events,"bluemapMapChanged",{map:e})}).catch(t=>{throw this.data.mapState="errored",this.map=null,t}):Promise.resolve()}loadMapArea(e,t,i=-1,r=-1){this.data.loadedCenter.set(e,t),i>=0&&(this.data.loadedHiresViewDistance=i),r>=0&&(this.data.loadedLowresViewDistance=r),this.updateLoadedMapArea()}clearTileCache(e){if(e||(e=generateCacheHash()),this.tileCacheHash=e,this.map){for(let t=0;t<this.map.lowresTileManager.length;t++)this.map.lowresTileManager[t].tileLoader.tileCacheHash=this.tileCacheHash;this.map.hiresTileManager.tileLoader.tileCacheHash=this.tileCacheHash}}get superSampling(){return this.data.superSampling}set superSampling(e){this.data.superSampling=e,this.handleContainerResize()}get camera(){return this._camera}set camera(e){this._camera=e,this.data.camera=e.data}get controlsManager(){return this._controlsManager}set controlsManager(e){this._controlsManager=e,this.data.controlsManager=e.data}get map(){return this._map}set map(e){this._map=e,e&&(this.data.map=e.data)}}const bt=class bt extends Marker{constructor(t,i,r){super(t);me(this,"onMapInteraction",t=>{var s,a,o,l,c,u;let i=!0,r=t.detail.hiresHit;if(t.detail.lowresHits)for(let d=0;d<t.detail.lowresHits.length&&!r;d++)i=!1,r=t.detail.lowresHits[d];if(r){if(this.position.copy(r.pointOnLine||r.point).add(t.detail.ray.direction.clone().multiplyScalar(.05)).floor(),i?this.element.innerHTML=`
|
||
<div class="group"
|
||
data-tooltip="${i18n.t("blockTooltip.clipboard")}"
|
||
onclick="navigator.clipboard.writeText('${bt.blockClipboardFormat(this.position,!0)}')" >
|
||
<div class="label">${i18n.t("blockTooltip.block")}:</div>
|
||
<div class="content">
|
||
<div class="entry"><span class="label">x: </span><span class="value">${this.position.x}</span></div>
|
||
<div class="entry"><span class="label">y: </span><span class="value">${this.position.y}</span></div>
|
||
<div class="entry"><span class="label">z: </span><span class="value">${this.position.z}</span></div>
|
||
</div>
|
||
</div>
|
||
`:this.element.innerHTML=`
|
||
<div class="group"
|
||
data-tooltip="${i18n.t("blockTooltip.clipboard")}"
|
||
onclick="navigator.clipboard.writeText('${bt.blockClipboardFormat(this.position,!1)}')" >
|
||
<div class="label">${i18n.t("blockTooltip.position")}:</div>
|
||
<div class="content">
|
||
<div class="entry"><span class="label">x: </span><span class="value">${this.position.x}</span></div>
|
||
<div class="entry"><span class="label">z: </span><span class="value">${this.position.z}</span></div>
|
||
</div>
|
||
</div>
|
||
`,this.appState.debug){let d=this.position.clone().divideScalar(16).floor(),f=new Vector2(this.position.x,this.position.z).divideScalar(512).floor(),m=`r.${f.x}.${f.y}.mca`;i?this.element.innerHTML+=`
|
||
<hr>
|
||
<div class="group"
|
||
data-tooltip="${i18n.t("blockTooltip.clipboard")}"
|
||
onclick="navigator.clipboard.writeText('${bt.chunkClipboardFormat(d,!0)}')" >
|
||
<div class="label">${i18n.t("blockTooltip.chunk")}:</div>
|
||
<div class="content">
|
||
<div class="entry"><span class="label">x: </span><span class="value">${d.x}</span></div>
|
||
<div class="entry"><span class="label">y: </span><span class="value">${d.y}</span></div>
|
||
<div class="entry"><span class="label">z: </span><span class="value">${d.z}</span></div>
|
||
</div>
|
||
</div>
|
||
`:this.element.innerHTML+=`
|
||
<hr>
|
||
<div class="group"
|
||
data-tooltip="${i18n.t("blockTooltip.clipboard")}"
|
||
onclick="navigator.clipboard.writeText('${bt.chunkClipboardFormat(d,!1)}')" >
|
||
<div class="label">${i18n.t("blockTooltip.chunk")}:</div>
|
||
<div class="content">
|
||
<div class="entry"><span class="label">x: </span><span class="value">${d.x}</span></div>
|
||
<div class="entry"><span class="label">z: </span><span class="value">${d.z}</span></div>
|
||
</div>
|
||
</div>
|
||
`,this.element.innerHTML+=`
|
||
<hr>
|
||
<div class="group"
|
||
data-tooltip="${i18n.t("blockTooltip.clipboard")}"
|
||
onclick="navigator.clipboard.writeText('${bt.regionClipboardFormat(f)}')" >
|
||
<div class="label">${i18n.t("blockTooltip.region.region")}:</div>
|
||
<div class="content">
|
||
<div class="entry"><span class="label">x: </span><span class="value">${f.x}</span></div>
|
||
<div class="entry"><span class="label">z: </span><span class="value">${f.y}</span></div>
|
||
</div>
|
||
<div class="content">
|
||
<div class="entry"><span class="label">${i18n.t("blockTooltip.region.file")}: </span><span class="value">${m}</span></div>
|
||
</div>
|
||
</div>
|
||
`}if(this.appState.debug){let d=r.faceIndex,f=r.object.geometry.attributes;if(f.sunlight&&f.blocklight){let m=f.sunlight.array[d*3],v=f.blocklight.array[d*3];this.element.innerHTML+=`
|
||
<hr>
|
||
<div class="group">
|
||
<div class="label">${i18n.t("blockTooltip.light.light")}:</div>
|
||
<div class="content">
|
||
<div class="entry"><span class="label">${i18n.t("blockTooltip.light.sun")}: </span><span class="value">${m}</span></div>
|
||
<div class="entry"><span class="label">${i18n.t("blockTooltip.light.block")}: </span><span class="value">${v}</span></div>
|
||
</div>
|
||
</div>
|
||
`}}if(this.appState.debug){let d="";if(i){let f=(o=(a=(s=t.detail.hiresHit)==null?void 0:s.object)==null?void 0:a.userData)==null?void 0:o.tileUrl;d+=`<div>${f}</div>`}if(t.detail.lowresHits)for(let f=0;f<t.detail.lowresHits.length;f++){let m=(u=(c=(l=t.detail.lowresHits[f])==null?void 0:l.object)==null?void 0:c.userData)==null?void 0:u.tileUrl;m&&(d+=`<div>${m}</div>`)}this.element.innerHTML+=`
|
||
<hr>
|
||
<div class="files">
|
||
${d}
|
||
</div>
|
||
`}this.appState.debug&&console.debug("Clicked Position Data:",t.detail),this.open()}});me(this,"removeHandler",t=>{t.composedPath().includes(this.element)||this.close()});this.data.type="popup",this.data.label="Last Map Interaction",this.data.listed=!1,this.appState=i,this.events=r,this.visible=!1,this.elementObject=new CSS2DObject(htmlToElement(`<div id="bm-marker-${this.data.id}" class="bm-marker-${this.data.type}">Test</div>`)),this.elementObject.position.set(.5,1,.5),this.elementObject.disableDepthTest=!0,this.addEventListener("removed",()=>{this.element.parentNode&&this.element.parentNode.removeChild(this.element)});let s=new BoxGeometry(1.01,1.01,1.01).translate(.5,.5,.5),a=new MeshBasicMaterial({color:16777215,opacity:.5,transparent:!0});this.cube=new Mesh(s,a),this.cube.onClick=o=>this.onClick(o),this.add(this.elementObject),this.add(this.cube),this.animation=null,this.events.addEventListener("bluemapMapInteraction",o=>window.setTimeout(()=>this.onMapInteraction(o))),window.addEventListener("mousedown",this.removeHandler),window.addEventListener("touchstart",this.removeHandler,{passive:!0}),window.addEventListener("keydown",this.removeHandler),window.addEventListener("mousewheel",this.removeHandler)}onClick(t){return!0}open(){this.animation&&this.animation.cancel(),this.visible=!0,this.cube.visible=!0;let t=1;this.element.style.opacity="0",this.animation=animate(i=>{this.element.style.opacity=(i*t).toString()},300)}close(){this.animation&&this.animation.cancel(),this.cube.visible=!1;let t=parseFloat(this.element.style.opacity);this.animation=animate(i=>{this.element.style.opacity=(t-i*t).toString()},300,i=>{i&&(this.visible=!1)})}get element(){return this.elementObject.element.getElementsByTagName("div")[0]}dispose(){super.dispose(),this.element.parentNode&&this.element.parentNode.removeChild(this.element)}};me(bt,"blockClipboardFormat",(t,i)=>i?`${t.x} ${t.y} ${t.z}`:`${t.x} ${t.z}`),me(bt,"chunkClipboardFormat",(t,i)=>i?`${t.x} ${t.y} ${t.z}`:`${t.x} ${t.z}`),me(bt,"regionClipboardFormat",t=>`r.${t.x}.${t.z}.mca`);let PopupMarker=bt;class BlueMapApp{constructor(e){me(this,"update",async()=>{await this.followPlayerMarkerWorld(),this.updateLoop=setTimeout(this.update,1e3)});me(this,"cameraMoved",()=>{this.hashUpdateTimeout&&clearTimeout(this.hashUpdateTimeout),this.hashUpdateTimeout=setTimeout(this.updatePageAddress,1500),this.lastCameraMove=Date.now()});me(this,"loadBlocker",async()=>{if(!this.appState.controls.pauseTileLoading)return;let e;do e=250-(Date.now()-this.lastCameraMove),e>0&&await this.sleep(e);while(e>0)});me(this,"updatePageAddress",()=>{let e="#";if(this.mapViewer.map){e+=this.mapViewer.map.data.id;let t=this.mapViewer.controlsManager;e+=":"+round(t.position.x,0),e+=":"+round(t.position.y,0),e+=":"+round(t.position.z,0),e+=":"+round(t.distance,0),e+=":"+round(t.rotation,2),e+=":"+round(t.angle,2),e+=":"+round(t.tilt,2),e+=":"+round(t.ortho,0),e+=":"+this.appState.controls.state}history.replaceState(void 0,void 0,e),document.title=i18n.t("pageTitle",{map:this.mapViewer.map?this.mapViewer.map.data.name:"?",version:this.settings.version})});me(this,"loadPageAddress",async()=>{var r;let t=(((r=window.location.hash)==null?void 0:r.substring(1))||this.settings.startLocation||"").split(":");if(t.length===1&&(!this.mapViewer.map||this.mapViewer.map.data.id!==t[0])){try{await this.switchMap(t[0])}catch{return!1}return!0}if(t.length!==10)return!1;let i=this.mapViewer.controlsManager;if(i.controls=null,!this.mapViewer.map||this.mapViewer.map.data.id!==t[0])try{await this.switchMap(t[0])}catch{return!1}switch(t[9]){case"flat":this.setFlatView(0);break;case"free":this.setFreeFlight(0,i.position.y);break;default:this.setPerspectiveView(0);break}return i.position.x=parseFloat(t[1]),i.position.y=parseFloat(t[2]),i.position.z=parseFloat(t[3]),i.distance=parseFloat(t[4]),i.rotation=parseFloat(t[5]),i.angle=parseFloat(t[6]),i.tilt=parseFloat(t[7]),i.ortho=parseFloat(t[8]),this.updatePageAddress(),this.mapViewer.updateLoadedMapArea(),!0});me(this,"mapInteraction",e=>{var t,i;if(e.detail.data.doubleTap){let r=this.mapViewer.controlsManager,s=((t=e.detail.hit)==null?void 0:t.point)||((i=e.detail.object)==null?void 0:i.getWorldPosition(new Vector3));if(!s)return;let a=r.distance,o=Math.max(a*.25,5),l=r.position.x,c=s.x,u=r.position.z,d=s.z;this.viewAnimation=animate(f=>{let m=EasingFunctions.easeInOutQuad(f);r.distance=MathUtils.lerp(a,o,m),r.position.x=MathUtils.lerp(l,c,m),r.position.z=MathUtils.lerp(u,d,m)},500)}});me(this,"takeScreenshot",()=>{let e=document.createElement("a");e.download="bluemap-screenshot.png",e.href=this.mapViewer.renderer.domElement.toDataURL("image/png"),e.click(),this.appState.screenshot.clipboard&&this.mapViewer.renderer.domElement.toBlob(t=>{navigator.clipboard.write([new ClipboardItem({"image/png":t})]).catch(i=>{alert(this.events,"Failed to copy screenshot to clipboard: "+i,"error")})})});this.events=e,this.mapViewer=new MapViewer(e,this.events),this.mapControls=new MapControls(this.mapViewer.renderer.domElement,e),this.freeFlightControls=new FreeFlightControls(this.mapViewer.renderer.domElement),this.playerMarkerManager=null,this.markerFileManager=null,this.settings=null,this.savedUserSettings=new Map,this.maps=[],this.mapsMap=new Map,this.lastCameraMove=0,this.mainMenu=reactive(new MainMenu$1),this.appState=reactive({controls:{state:"perspective",mouseSensitivity:1,showZoomButtons:!0,invertMouse:!1,pauseTileLoading:!1},menu:this.mainMenu,maps:[],theme:null,screenshot:{clipboard:!0},debug:!1}),this.updateControlsSettings(),this.initGeneralEvents(),this.popupMarkerSet=new MarkerSet("bm-popup-set"),this.popupMarkerSet.data.toggleable=!1,this.popupMarker=new PopupMarker("bm-popup",this.appState,this.events),this.popupMarkerSet.add(this.popupMarker),this.mapViewer.markers.add(this.popupMarkerSet),this.updateLoop=null,this.hashUpdateTimeout=null,this.viewAnimation=null}async load(){let e=this.maps;if(this.maps=[],this.appState.maps.splice(0,this.appState.maps.length),this.mapsMap.clear(),await this.getSettings(),this.mapControls.minDistance=this.settings.minZoomDistance,this.mapControls.maxDistance=this.settings.maxZoomDistance,this.settings.styles)for(let t of this.settings.styles){let i=document.createElement("link");i.rel="stylesheet",i.href=t,alert(this.events,"Loading style: "+t,"fine"),document.head.appendChild(i)}await this.mapViewer.switchMap(null),e.forEach(t=>t.dispose()),await this.loadUserSettings(),this.maps=await this.loadMaps();for(let t of this.maps)this.mapsMap.set(t.data.id,t),this.appState.maps.push(t.data);try{await this.loadPageAddress()||(this.maps.length>0&&await this.switchMap(this.maps[0].data.id),this.resetCamera())}catch(t){console.error("Failed to load map!",t)}if(window.addEventListener("hashchange",this.loadPageAddress),this.events.addEventListener("bluemapCameraMoved",this.cameraMoved),this.events.addEventListener("bluemapMapInteraction",this.mapInteraction),this.updateLoop&&clearTimeout(this.updateLoop),this.updateLoop=setTimeout(this.update,1e3),this.saveUserSettings(),this.settings.scripts)for(let t of this.settings.scripts){let i=document.createElement("script");i.src=t,alert(this.events,"Loading script: "+t,"fine"),document.body.appendChild(i)}}async followPlayerMarkerWorld(){var t;let e=(t=this.mapViewer.controlsManager.controls)==null?void 0:t.data.followingPlayer;if(this.mapViewer.map&&e&&e.foreign){let i=await this.findPlayerMap(e.playerUuid);if(i){this.mainMenu.closeAll(),await this.switchMap(i.data.id,!1);let r=this.playerMarkerManager.getPlayerMarker(e.playerUuid);r&&this.mapViewer.controlsManager.controls.followPlayerMarker&&this.mapViewer.controlsManager.controls.followPlayerMarker(r)}else this.mapViewer.controlsManager.controls.stopFollowingPlayerMarker&&this.mapViewer.controlsManager.controls.stopFollowingPlayerMarker()}}async findPlayerMap(e){let t=null;if(this.maps.length<20)for(let i of this.maps){let r=await this.loadPlayerData(i);if(Array.isArray(r.players)){for(let s of r.players)if(s.uuid===e&&!s.foreign){t=i;break}if(t)break}}return t}async switchMap(e,t=!0){let i=this.mapsMap.get(e);if(!i)return Promise.reject(`There is no map with the id "${e}" loaded!`);this.playerMarkerManager&&this.playerMarkerManager.dispose(),this.markerFileManager&&this.markerFileManager.dispose(),await this.mapViewer.switchMap(i),(t||!this.mapViewer.map.hasView(this.appState.controls.state))&&this.resetCamera(),this.updatePageAddress(),await Promise.all([this.initPlayerMarkerManager(),this.initMarkerFileManager()])}resetCamera(){let e=this.mapViewer.map,t=this.mapViewer.controlsManager;e&&(t.position.set(e.data.startPos.x,0,e.data.startPos.z),t.distance=1500,t.angle=0,t.rotation=0,t.tilt=0,t.ortho=0),t.controls=this.mapControls,this.appState.controls.state="perspective",this.settings.defaultToFlatView&&e.hasView("flat")?this.setFlatView():e.hasView("perspective")||(e.hasView("flat")?this.setFlatView():this.setFreeFlight()),this.updatePageAddress()}async loadMaps(){let e=this.settings,t=[];if(e.maps!==void 0){let i=e.maps.map(r=>{let s=new Map$1(r,e.mapDataRoot+"/"+r,e.liveDataRoot+"/"+r,this.loadBlocker,this.mapViewer.events);return t.push(s),s.loadSettings(this.mapViewer.tileCacheHash).catch(a=>{alert(this.events,`Failed to load settings for map '${s.data.id}':`+a,"warning")})});await Promise.all(i)}return t.sort((i,r)=>{let s=i.data.sorting-r.data.sorting;return isNaN(s)?0:s}),t}async getSettings(){if(!this.settings){let e=await this.loadSettings();this.settings={version:"?",useCookies:!1,defaultToFlatView:!1,resolutionDefault:1,minZoomDistance:5,maxZoomDistance:1e5,hiresSliderMax:500,hiresSliderDefault:100,hiresSliderMin:0,lowresSliderMax:7e3,lowresSliderDefault:2e3,lowresSliderMin:500,mapDataRoot:"maps",liveDataRoot:"maps",maps:["world","world_the_end","world_nether"],scripts:[],styles:[],...e}}return this.settings}loadSettings(){return new Promise((e,t)=>{let i=new FileLoader$1;i.setResponseType("json"),i.load("settings.json?"+generateCacheHash(),e,()=>{},()=>t("Failed to load the settings.json!"))})}loadPlayerData(e){return new Promise((t,i)=>{let r=new FileLoader$1;r.setResponseType("json"),r.load(e.data.liveDataRoot+"/live/players.json?"+generateCacheHash(),s=>{s?t(s):i(`Failed to parse '${this.fileUrl}'!`)},()=>{},()=>i(`Failed to load '${this.fileUrl}'!`))})}initPlayerMarkerManager(){this.playerMarkerManager&&this.playerMarkerManager.dispose();const e=this.mapViewer.map;if(e)return this.playerMarkerManager=new PlayerMarkerManager(this.mapViewer.markers,e.data.liveDataRoot+"/live/players.json",e.data.mapDataRoot+"/assets/playerheads/",this.events),this.playerMarkerManager.setAutoUpdateInterval(0),this.playerMarkerManager.update().then(()=>{this.playerMarkerManager.setAutoUpdateInterval(1e3)}).catch(t=>{alert(this.events,t,"warning"),this.playerMarkerManager.dispose()})}initMarkerFileManager(){this.markerFileManager&&this.markerFileManager.dispose();const e=this.mapViewer.map;if(e)return this.markerFileManager=new NormalMarkerManager(this.mapViewer.markers,e.data.liveDataRoot+"/live/markers.json",this.events),this.markerFileManager.update().then(()=>{this.markerFileManager.setAutoUpdateInterval(1e3*10)}).catch(t=>{alert(this.events,t,"warning"),this.markerFileManager.dispose()})}updateControlsSettings(){let e=this.appState.controls.invertMouse?-1:1;this.freeFlightControls.mouseRotate.speedCapture=-1.5*this.appState.controls.mouseSensitivity,this.freeFlightControls.mouseAngle.speedCapture=-1.5*this.appState.controls.mouseSensitivity*e,this.freeFlightControls.mouseRotate.speedRight=-2*this.appState.controls.mouseSensitivity,this.freeFlightControls.mouseAngle.speedRight=-2*this.appState.controls.mouseSensitivity*e}initGeneralEvents(){document.addEventListener("fullscreenchange",e=>{document.fullscreenElement&&this.mainMenu.closeAll()})}setPerspectiveView(e=0,t=5){if(!this.mapViewer.map||!this.mapViewer.map.data.perspectiveView)return;this.viewAnimation&&this.viewAnimation.cancel();let i=this.mapViewer.controlsManager;i.controls=null;let r=i.distance,s=Math.max(5,t,r),a=i.position.y,o=MathUtils.lerp(this.mapViewer.map.terrainHeightAt(i.position.x,i.position.z)+3,0,s/500),l=i.angle,c=Math.min(Math.PI/2,l,MapControls.getMaxPerspectiveAngleForDistance(s)),u=i.ortho,d=i.tilt;this.viewAnimation=animate(f=>{let m=EasingFunctions.easeInOutQuad(f);i.position.y=MathUtils.lerp(a,o,m),i.distance=MathUtils.lerp(r,s,m),i.angle=MathUtils.lerp(l,c,m),i.ortho=MathUtils.lerp(u,0,f),i.tilt=MathUtils.lerp(d,0,m)},e,f=>{this.mapControls.reset(),f&&(i.controls=this.mapControls,this.updatePageAddress())}),this.appState.controls.state="perspective"}setFlatView(e=0,t=5){if(!this.mapViewer.map||!this.mapViewer.map.data.flatView)return;this.viewAnimation&&this.viewAnimation.cancel();let i=this.mapViewer.controlsManager;i.controls=null;let r=i.distance,s=Math.max(5,t,r),a=i.rotation,o=i.angle,l=i.ortho,c=i.tilt;this.viewAnimation=animate(u=>{let d=EasingFunctions.easeInOutQuad(u);i.distance=MathUtils.lerp(r,s,d),i.rotation=MathUtils.lerp(a,0,d),i.angle=MathUtils.lerp(o,0,d),i.ortho=MathUtils.lerp(l,1,u),i.tilt=MathUtils.lerp(c,0,d)},e,u=>{this.mapControls.reset(),u&&(i.controls=this.mapControls,this.updatePageAddress())}),this.appState.controls.state="flat"}setFreeFlight(e=0,t=void 0){if(!this.mapViewer.map||!this.mapViewer.map.data.freeFlightView)return;this.viewAnimation&&this.viewAnimation.cancel();let i=this.mapViewer.controlsManager;i.controls=null;let r=i.distance,s=i.position.y;t||(t=this.mapViewer.map.terrainHeightAt(i.position.x,i.position.z)+3||s);let a=i.angle,o=Math.PI/2,l=i.ortho,c=i.tilt;this.viewAnimation=animate(u=>{let d=EasingFunctions.easeInOutQuad(u);i.position.y=MathUtils.lerp(s,t,d),i.distance=MathUtils.lerp(r,0,d),i.angle=MathUtils.lerp(a,o,d),i.ortho=MathUtils.lerp(l,0,Math.min(u*2,1)),i.tilt=MathUtils.lerp(c,0,d)},e,u=>{u&&(i.controls=this.freeFlightControls,this.updatePageAddress())}),this.appState.controls.state="free"}setChunkBorders(e){this.mapViewer.data.uniforms.chunkBorders.value=e}setDebug(e){this.appState.debug=e,e?this.mapViewer.stats.showPanel(0):this.mapViewer.stats.showPanel(-1)}setTheme(e){this.appState.theme=e,e==="light"?(this.mapViewer.rootElement.classList.remove("theme-dark"),this.mapViewer.rootElement.classList.remove("theme-contrast"),this.mapViewer.rootElement.classList.add("theme-light")):e==="dark"?(this.mapViewer.rootElement.classList.remove("theme-light"),this.mapViewer.rootElement.classList.remove("theme-contrast"),this.mapViewer.rootElement.classList.add("theme-dark")):e==="contrast"?(this.mapViewer.rootElement.classList.remove("theme-light"),this.mapViewer.rootElement.classList.remove("theme-dark"),this.mapViewer.rootElement.classList.add("theme-contrast")):(this.mapViewer.rootElement.classList.remove("theme-light"),this.mapViewer.rootElement.classList.remove("theme-dark"),this.mapViewer.rootElement.classList.remove("theme-contrast"))}setScreenshotClipboard(e){this.appState.screenshot.clipboard=e}async updateMap(){try{this.mapViewer.clearTileCache(),this.mapViewer.map&&await this.switchMap(this.mapViewer.map.data.id,!1),this.saveUserSettings()}catch(e){alert(this.events,e,"error")}}resetSettings(){this.saveUserSetting("resetSettings",!0),location.reload()}async loadUserSettings(){if(isNaN(this.settings.resolutionDefault)||(this.mapViewer.data.superSampling=this.settings.resolutionDefault),isNaN(this.settings.hiresSliderDefault)||(this.mapViewer.data.loadedHiresViewDistance=this.settings.hiresSliderDefault),isNaN(this.settings.lowresSliderDefault)||(this.mapViewer.data.loadedLowresViewDistance=this.settings.lowresSliderDefault),!this.settings.useCookies)return;if(this.loadUserSetting("resetSettings",!1)){alert(this.events,"Settings reset!","info"),this.saveUserSettings();return}const[e]=performance.getEntriesByType("navigation");e.type!="reload"&&this.mapViewer.clearTileCache(this.loadUserSetting("tileCacheHash",this.mapViewer.tileCacheHash)),this.mapViewer.superSampling=this.loadUserSetting("superSampling",this.mapViewer.data.superSampling),this.mapViewer.data.loadedHiresViewDistance=this.loadUserSetting("hiresViewDistance",this.mapViewer.data.loadedHiresViewDistance),this.mapViewer.data.loadedLowresViewDistance=this.loadUserSetting("lowresViewDistance",this.mapViewer.data.loadedLowresViewDistance),this.mapViewer.updateLoadedMapArea(),this.appState.controls.mouseSensitivity=this.loadUserSetting("mouseSensitivity",this.appState.controls.mouseSensitivity),this.appState.controls.invertMouse=this.loadUserSetting("invertMouse",this.appState.controls.invertMouse),this.appState.controls.pauseTileLoading=this.loadUserSetting("pauseTileLoading",this.appState.controls.pauseTileLoading),this.appState.controls.showZoomButtons=this.loadUserSetting("showZoomButtons",this.appState.controls.showZoomButtons),this.updateControlsSettings(),this.setTheme(this.loadUserSetting("theme",this.appState.theme)),this.setScreenshotClipboard(this.loadUserSetting("screenshotClipboard",this.appState.screenshot.clipboard)),await setLanguage(this.loadUserSetting("lang",i18n.locale.value)),this.setChunkBorders(this.loadUserSetting("chunkBorders",this.mapViewer.data.uniforms.chunkBorders.value)),this.setDebug(this.loadUserSetting("debug",this.appState.debug)),alert(this.events,"Settings loaded!","info")}saveUserSettings(){this.settings.useCookies&&(this.saveUserSetting("resetSettings",!1),this.saveUserSetting("tileCacheHash",this.mapViewer.tileCacheHash),this.saveUserSetting("superSampling",this.mapViewer.data.superSampling),this.saveUserSetting("hiresViewDistance",this.mapViewer.data.loadedHiresViewDistance),this.saveUserSetting("lowresViewDistance",this.mapViewer.data.loadedLowresViewDistance),this.saveUserSetting("mouseSensitivity",this.appState.controls.mouseSensitivity),this.saveUserSetting("invertMouse",this.appState.controls.invertMouse),this.saveUserSetting("pauseTileLoading",this.appState.controls.pauseTileLoading),this.saveUserSetting("showZoomButtons",this.appState.controls.showZoomButtons),this.saveUserSetting("theme",this.appState.theme),this.saveUserSetting("screenshotClipboard",this.appState.screenshot.clipboard),this.saveUserSetting("lang",i18n.locale.value),this.saveUserSetting("chunkBorders",this.mapViewer.data.uniforms.chunkBorders.value),this.saveUserSetting("debug",this.appState.debug),alert(this.events,"Settings saved!","info"))}loadUserSetting(e,t){let i=getLocalStorage("bluemap-"+e);return i===void 0?t:i}saveUserSetting(e,t){this.savedUserSettings.get(e)!==t&&(this.savedUserSettings.set(e,t),setLocalStorage("bluemap-"+e,t))}sleep(e){return new Promise(t=>setTimeout(t,e))}}Object3D.prototype.onClick=function(n){return this.parent?(Array.isArray(n.eventStack)||(n.eventStack=[]),n.eventStack.push(this),this.parent.onClick(n)):!1};const BlueMap=Object.freeze(Object.defineProperty({__proto__:null,BlueMapApp,CSS2DObject,CSS2DRenderer,CombinedCamera,ControlsManager,EasingFunctions,ExtrudeMarker,FreeFlightControls,FreeFlightKeyMoveControls:KeyMoveControls$1,FreeFlightMouseAngleControls:MouseAngleControls$1,FreeFlightMouseRotateControls:MouseRotateControls$1,HIRES_FRAGMENT_SHADER,HIRES_VERTEX_SHADER,HtmlMarker,KeyAngleControls,KeyCombination,KeyHeightControls,KeyRotateControls,KeyZoomControls,LOWRES_FRAGMENT_SHADER,LOWRES_VERTEX_SHADER,LabelPopup,LineMarker,LowresTileLoader,MARKER_FILL_FRAGMENT_SHADER,MARKER_FILL_VERTEX_SHADER,MainMenu:MainMenu$1,Map:Map$1,MapControls,MapHeightControls,MapKeyMoveControls:KeyMoveControls,MapMouseAngleControls:MouseAngleControls,MapMouseRotateControls:MouseRotateControls,MapViewer,Marker,MarkerManager,MarkerSet,MouseMoveControls,MouseZoomControls,NormalMarkerManager,ObjectMarker,PLAYER_MARKER_SET_ID,PlayerMarker,PlayerMarkerManager,PlayerMarkerSet,PoiMarker,PopupMarker,SKY_FRAGMENT_SHADER,SKY_VERTEX_SHADER,ShapeMarker,SkyboxScene,Three:three_module,Tile,TileLoader,TileManager,TileMap,TouchAngleControls,TouchMoveControls,TouchPanControls,TouchRotateControls,TouchZoomControls,VEC2_ZERO,VEC3_X,VEC3_Y,VEC3_Z,VEC3_ZERO,addEventListeners,alert,animate,deepEquals,dispatchEvent,elementOffset,fetchHocon,generateCacheHash,getLocalStorage,getPixel,hashTile,htmlToElement,htmlToElements,lineShader,pathFromCoords,removeEventListeners,round,setLocalStorage,softClamp,softMax,softMin,softSet,stringToImage,vecArrToObj},Symbol.toStringTag,{value:"Module"}));String.prototype.includesCI=function(n){return this.toLowerCase().includes(n.toLowerCase())};async function load(){try{const n=new BlueMapApp(document.getElementById("map-container"));window.bluemap=n,window.BlueMap=BlueMap;const e=createApp(App,{i18nModule,render:i=>i(App)});e.config.globalProperties.$bluemap=n,e.use(i18nModule),await loadLanguageSettings(),await e.mount("#app").$nextTick(),await n.load()}catch(n){console.error("Failed to load BlueMap webapp!",n),document.body.innerHTML=`
|
||
<div id="bm-app-err">
|
||
<div>
|
||
<img src="assets/logo.png" alt="bluemap logo">
|
||
<div class="bm-app-err-main">Failed to load BlueMap webapp!</div>
|
||
<div class="bm-app-err-hint">Make sure you have <a href="https://get.webgl.org/webgl2/">WebGL2</a> enabled on your browser.</div>
|
||
</div>
|
||
</div>
|
||
`}}load().catch(n=>console.error(n));
|
||
//# sourceMappingURL=index-Q7i7_FGJ.js.map
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