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@story-telling-reporter/react-embed-code-generator

Version:

## Installation `yarn install`

github.com/nickhsine/story-telling-monorepo

nickhsine/story-telling-monorepo

2 lines • 590 kB
1
2
/*! For license information please see threejs-vendor.js.LICENSE.txt */ "use strict";(self.webpackChunk_story_telling_reporter_react_embed_code_generator=self.webpackChunk_story_telling_reporter_react_embed_code_generator||[]).push([[615],{2532:(t,e,n)=>{n.d(e,{_x:()=>_,kz:()=>d});var i,r,s,a,o=n(5062),l=n(7629);class c{constructor(t){this.epsilon=.001,this.values={},this.targetValues={},this.deltaValues={},Object.assign(this.values,t.values),Object.assign(this.targetValues,t.values),this.deltaValues={};for(const t in this.values)this.deltaValues[t]=0;this.dampingFactor=t.dampingFactor,t.epsilon&&(this.epsilon=t.epsilon),this.hasReached=!0}update(){const t={};let e=!0;for(const n in this.values)t[n]=this.targetValues[n]-this.values[n],e=e&&Math.abs(t[n])<this.epsilon;if(e){for(const e in this.values)this.deltaValues[e]=t[e],this.values[e]=this.targetValues[e];this.hasReached=!0}else for(const e in this.values)this.deltaValues[e]=this.dampingFactor*t[e],this.values[e]+=this.deltaValues[e]}setTarget(t){for(const e in t)this.targetValues[e]=t[e];this.hasReached=!1}addToTarget(t,e){this.targetValues[t]+=e,this.hasReached=!1}resetAll(t){for(const e in this.values)this.targetValues[e]=t,this.values[e]=t,this.deltaValues[e]=0;this.hasReached=!0}resetData(t){for(const e in t)this.targetValues[e]=t[e],this.values[e]=t[e],this.deltaValues[e]=0;this.hasReached=!0}getCurrentValues(){return Object.assign({},this.values)}getDeltaValues(){return Object.assign({},this.deltaValues)}reachedTarget(){return this.hasReached}}(a=i||(i={})).Pan="Pan",a.Tilt="Tilt",a.Roll="Roll",a.Truck="Truck",a.Pedestal="Pedestal",a.Dolly="Dolly",a.Zoom="Zoom",function(t){t.Body="body",t.Head="head",t.Eyes="eyes"}(r||(r={})),function(t){t.X="x",t.Y="y",t.Z="z"}(s||(s={}));const h={[s.X]:new o.Pq0(1,0,0),[s.Y]:new o.Pq0(0,1,0),[s.Z]:new o.Pq0(0,0,1)},u={[s.X]:{[i.Pan]:s.X,[i.Tilt]:s.Z,[i.Roll]:s.Y},[s.Y]:{[i.Pan]:s.Y,[i.Tilt]:s.X,[i.Roll]:s.Z},[s.Z]:{[i.Pan]:s.Z,[i.Tilt]:s.Y,[i.Roll]:s.X}};class d extends o.Qev{constructor(t,e){super(),this.inTransit=!1,this.upAxis=s.Y,this.actionAxes=u[this.upAxis],this.hasAnimation=!1,this.animationTranslationObjectName="Translation",this.animationRotationObjectName="Rotation",this.translateAlong={[i.Tilt]:!1,[i.Pan]:!0,[i.Roll]:!1},this.camera=t,this.scene=e,this.body=new o.B69,this.head=new o.B69,this.eyes=new o.B69,this.head.name=this.animationRotationObjectName,this.body.name=this.animationTranslationObjectName,this.body.rotation.order=this.getRotationOrder(),this.head.rotation.order=this.getRotationOrder(),this.eyes.rotation.order=this.getRotationOrder(),this.scene.add(this.body.add(this.head.add(this.eyes.add(this.camera)))),this.cameraIsInRig=!0,this.unpackTransform()}getAxisFor(t){return this.actionAxes[t]}getAxisVectorFor(t){return h[this.actionAxes[t]]}do(t,e,n){const r=this[n];switch(t){case i.Pan:case i.Tilt:case i.Roll:{const n=this.getAxisVectorFor(t);r?r.rotateOnAxis(n,e):this.translateAlong[t]?this.body.rotateOnAxis(n,e):this.eyes.rotateOnAxis(n,e);break}case i.Truck:{const t=this.getAxisVectorFor(i.Tilt);(r||this.body).translateOnAxis(t,e);break}case i.Pedestal:{const t=this.getAxisVectorFor(i.Pan);(r||this.body).translateOnAxis(t,e);break}case i.Dolly:{const t=this.getAxisVectorFor(i.Roll);(r||this.body).translateOnAxis(t,e);break}case i.Zoom:this.camera instanceof o.ubm&&(this.camera.fov=e,this.camera.updateProjectionMatrix())}}getWorldCoordinates(){const t=new o.Pq0;this.camera.getWorldPosition(t);const e=new o.PTz;return this.camera.getWorldQuaternion(e),{position:t,quaternion:e}}setWorldCoordinates({position:t,quaternion:e}){const n=(new o.O9p).setFromQuaternion(e,this.getRotationOrder()),r=[i.Pan,i.Tilt,i.Roll];this.eyes.position.set(0,0,0),this.eyes.rotation.set(0,0,0),this.head.position.set(0,0,0),this.head.rotation.set(0,0,0),this.body.position.copy(t),r.forEach((t=>{const e=this.getAxisFor(t);this.translateAlong[t]?this.body.rotation[e]=n[e]:this.eyes.rotation[e]=n[e]})),this.camera.rotation.set(0,0,0),this.camera.position.set(0,0,0)}packTransform(){const{position:t,quaternion:e}=this.getWorldCoordinates();this.body.position.copy(t),this.body.rotation.set(0,0,0),this.head.quaternion.copy(e),this.head.position.set(0,0,0),this.eyes.position.set(0,0,0),this.eyes.rotation.set(0,0,0)}unpackTransform(){const{position:t,quaternion:e}=this.getWorldCoordinates();this.setWorldCoordinates({position:t,quaternion:e})}disassemble(){this.cameraIsInRig&&(this.scene.attach(this.camera),this.cameraIsInRig=!1)}assemble(){this.cameraIsInRig||(this.eyes.attach(this.camera),this.unpackTransform(),this.cameraIsInRig=!0)}getRotationOrder(){return Object.values(this.actionAxes).join("").toUpperCase()}isInRig(){return this.cameraIsInRig}isMoving(){return this.inTransit}setUpAxis(t){this.upAxis=t,this.actionAxes=u[this.upAxis],this.body.rotation.order=this.getRotationOrder()}setAnimationClip(t,e,n){this.animationClip=t,e&&(this.animationTranslationObjectName=e),n&&(this.animationRotationObjectName=n),this.hasAnimation=!0,this.animationClip.duration+=.01,this.mixer=new o.Iw4(this.body);const i=this.mixer.clipAction(this.animationClip);i.clampWhenFinished=!0,i.play()}flyTo(t,e,n=1,i="power1",r=!0){if(!this.isMoving()){const s=this.getWorldCoordinates(),a={px:s.position.x,py:s.position.y,pz:s.position.z,qx:s.quaternion.x,qy:s.quaternion.y,qz:s.quaternion.z,qw:s.quaternion.w,slerpAmt:0},c={px:t.x,py:t.y,pz:t.z,qx:e.x,qy:e.y,qz:e.z,qw:e.w,slerpAmt:1},h=new o.PTz,u=new o.PTz(a.qx,a.qy,a.qz,a.qw),d=()=>{this.inTransit=!0,this.packTransform(),this.dispatchEvent({type:"CameraMoveStart"})},p=t=>{this.body.position.set(a.px,a.py,a.pz),r?(h.slerpQuaternions(u,e,a.slerpAmt),this.head.setRotationFromQuaternion(h)):this.head.quaternion.set(a.qx,a.qy,a.qz,a.qw),this.dispatchEvent({type:"CameraMoveUpdate",progress:t.progress()})},m=()=>{this.inTransit=!1,this.unpackTransform(),this.dispatchEvent({type:"CameraMoveEnd"})};l.Ay.to(a,Object.assign(Object.assign({duration:n,ease:i},c),{onStart:d,onUpdate:function(){p(this)},onComplete:m}))}}flyToKeyframe(t,e=1,n="power1"){if(this.hasAnimation&&!this.isMoving()){const i={time:this.mixer.time},r={time:this.animationClip.tracks[0].times[t]},s=()=>{this.inTransit=!0,this.dispatchEvent({type:"CameraMoveStart"})},a=t=>{this.mixer.setTime(i.time),this.dispatchEvent({type:"CameraMoveUpdate",progress:t.progress()})},o=()=>{this.inTransit=!1,this.dispatchEvent({type:"CameraMoveEnd"})};l.Ay.to(i,Object.assign(Object.assign({duration:e,ease:n},r),{onStart:s,onUpdate:function(){a(this)},onComplete:o}))}}setAnimationPercentage(t){if(this.hasAnimation){const e=Math.max(0,Math.min(t*this.animationClip.duration,this.animationClip.duration-1e-4));this.mixer.setTime(e)}}setAnimationTime(t){this.hasAnimation&&this.mixer.setTime(t)}setAnimationKeyframe(t){this.hasAnimation&&this.mixer.setTime(this.animationClip.tracks[0].times[t])}}class p extends o.Qev{constructor(){super()}}const m={domElement:document.body,dampingFactor:.5,shouldNormalize:!0,normalizeAroundZero:!0,multipointerThreshold:100};class f extends p{constructor(t){super(),this.domElement=document.body,this.shouldNormalize=!0,this.normalizeAroundZero=!0,this.pointerCount=0,this.recordedPosition=!1,this.cache=[],this.lastDownTime=0,this.lastUpTime=0,Object.assign(this,m,t),this.damper=new c({values:{x:null,y:null},dampingFactor:this.dampingFactor}),this.setDimensions(),this.onPointerMove=this.onPointerMove.bind(this),this.onPointerUp=this.onPointerUp.bind(this),this.onPointerDown=this.onPointerDown.bind(this),this.onResize=this.onResize.bind(this)}connect(){this.domElement.addEventListener("pointermove",this.onPointerMove,{passive:!0}),this.domElement.addEventListener("pointerdown",this.onPointerDown,{passive:!0}),this.domElement.addEventListener("pointerleave",this.onPointerUp,{passive:!0}),this.domElement.addEventListener("pointerup",this.onPointerUp,{passive:!0}),window.addEventListener("resize",this.onResize),this.connected=!0}disconnect(){this.domElement.removeEventListener("pointermove",this.onPointerMove),this.domElement.removeEventListener("pointerdown",this.onPointerDown),this.domElement.removeEventListener("pointerleave",this.onPointerUp),this.domElement.removeEventListener("pointerup",this.onPointerUp),this.connected=!1}update(t){this.pointerCount!==this.cache.length&&t-this.lastDownTime>this.multipointerThreshold&&t-this.lastUpTime>this.multipointerThreshold&&(this.pointerCount=this.cache.length,0===this.pointerCount?(this.damper.resetAll(null),this.recordedPosition=!1):(this.damper.resetData(this.getPointerPosition(this.cache[0])),this.recordedPosition=!0)),this.damper.reachedTarget()||(this.damper.update(),this.dispatchEvent({type:"update",values:this.shouldNormalize?this.normalize(this.damper.getCurrentValues(),this.normalizeAroundZero):this.damper.getCurrentValues(),deltas:this.shouldNormalize?this.normalize(this.damper.getDeltaValues(),!1):this.damper.getDeltaValues(),pointerCount:this.pointerCount}),this.damper.reachedTarget()&&this.dispatchEvent({type:"inertiacomplete"}))}isEnabled(){return this.connected}setDimensions(){this.width=this.domElement.getBoundingClientRect().width,this.height=this.domElement.getBoundingClientRect().height}getPointerPosition(t){return{x:Math.max(0,Math.min(this.width,t.x-this.domElement.offsetLeft)),y:Math.max(0,Math.min(this.height,t.y-this.domElement.offsetTop))}}normalize(t,e){let n=t.x/this.width,i=t.y/this.height;return e&&(n=2*n-1,i=2*i-1),{x:n,y:i}}onPointerMove(t){this.pointerCount===this.cache.length&&(0===this.cache.length?this.recordedPosition?this.damper.setTarget(this.getPointerPosition(t)):(this.damper.resetData(this.getPointerPosition(t)),this.recordedPosition=!0):t.pointerId===this.cache[0].pointerId&&this.damper.setTarget(this.getPointerPosition(t)))}onPointerDown(t){0===t.button&&(this.cache.push(t),this.lastDownTime=window.performance.now())}onPointerUp(t){if(0===t.button||"pointerleave"===t.type){for(let e=0;e<this.cache.length;e++)if(this.cache[e].pointerId==t.pointerId){this.cache.splice(e,1);break}this.lastUpTime=window.performance.now()}}onResize(){this.setDimensions()}}document.body,document.body,Math.PI,Math.PI,o.Qev,o.Qev;const g={domElement:document.body,panFactor:Math.PI/20,tiltFactor:Math.PI/20,truckFactor:1,pedestalFactor:1,dampingFactor:.7};class _{constructor(t,e={}){this.enabled=!1,this.cameraRig=t,Object.assign(this,g,e),this.pointerAdaptor=new f({domElement:e.domElement||g.domElement,dampingFactor:e.dampingFactor||g.dampingFactor}),this.onPointerMove=this.onPointerMove.bind(this)}isEnabled(){return this.enabled}enable(){this.pointerAdaptor.connect(),this.pointerAdaptor.addEventListener("update",this.onPointerMove),this.enabled=!0}disable(){this.pointerAdaptor.disconnect(),this.pointerAdaptor.removeEventListener("update",this.onPointerMove),this.enabled=!1}update(t){this.enabled&&this.pointerAdaptor.update(t)}onPointerMove(t){0===t.pointerCount&&(this.cameraRig.do(i.Pan,-t.deltas.x*this.panFactor,r.Eyes),this.cameraRig.do(i.Tilt,-t.deltas.y*this.tiltFactor,r.Eyes),this.cameraRig.do(i.Truck,t.deltas.x*this.truckFactor,r.Eyes),this.cameraRig.do(i.Pedestal,t.deltas.y*this.pedestalFactor,r.Eyes))}}!function(t,e){void 0===e&&(e={});var n=e.insertAt;if(t&&"undefined"!=typeof document){var i=document.head||document.getElementsByTagName("head")[0],r=document.createElement("style");r.type="text/css","top"===n&&i.firstChild?i.insertBefore(r,i.firstChild):i.appendChild(r),r.styleSheet?r.styleSheet.cssText=t:r.appendChild(document.createTextNode(t))}}(".tb-ch {\n width: 350px;\n height: 100%;\n position: fixed;\n top: 0;\n left: 0;\n z-index: 99999;\n background-color: rgba(255, 255, 255, 0.8);\n box-sizing: border-box;\n overflow-x: visible;\n transition: all 0.2s ease-in-out;\n}\n .tb-ch.collapsed {\n left: -350px;\n }\n .tb-ch * {\n box-sizing: border-box;\n }\n .tb-ch button {\n text-transform: capitalize;\n cursor: pointer;\n }\n .tb-ch .btn-round {\n font-size: 1.8rem;\n line-height: 1;\n width: 2.5rem;\n height: 2.5rem;\n position: absolute;\n right: -3rem;\n bottom: 0.5rem;\n }\n .tb-ch .btn-round.collapse {\n bottom: 3.5rem;\n }\n .tb-ch .controls {\n position: absolute;\n bottom: 0;\n height: 225px;\n border-top: 1px solid black;\n padding: 0.5rem;\n width: 100%;\n display: flex;\n flex-direction: column;\n justify-content: space-between;\n }\n .tb-ch .btn-text {\n padding: 0.5rem;\n text-align: center;\n width: 100%;\n }\n .tb-ch input[type='range'] {\n width: 100%;\n }\n .tb-ch .pois {\n height: calc(100vh - 225px - 1rem);\n overflow: scroll;\n padding: 1rem 1rem 0;\n }\n .tb-ch .poi {\n margin-bottom: 1rem;\n }\n .tb-ch .poi h2 {\n font-size: 1rem;\n }\n .tb-ch .poi .wrapper {\n display: flex;\n flex-direction: row;\n }\n .tb-ch .poi img {\n display: block;\n max-width: 100%;\n min-width: 0;\n margin-right: 0.5rem;\n }\n .tb-ch .poi .poi-controls {\n display: flex;\n flex-direction: column;\n }\n .tb-ch .poi .poi-controls button {\n padding: 0.5rem;\n width: 2rem;\n height: 2rem;\n margin-bottom: 0.25rem;\n }\n .tb-ch .poi .poi-params {\n display: flex;\n flex-direction: row;\n flex-wrap: wrap;\n width: calc(100% - 2.5rem);\n }\n .tb-ch .poi label,\n .tb-ch .poi input,\n .tb-ch .poi select {\n width: 50%;\n font-size: 0.7rem;\n font-family: monospace;\n margin: 0.25rem 0;\n }\n .tb-ch .poi input {\n text-align: center;\n 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It=1234567;const Ut=Math.PI/180,Nt=180/Math.PI;function Dt(){const t=4294967295*Math.random()|0,e=4294967295*Math.random()|0,n=4294967295*Math.random()|0,i=4294967295*Math.random()|0;return(Lt[255&t]+Lt[t>>8&255]+Lt[t>>16&255]+Lt[t>>24&255]+"-"+Lt[255&e]+Lt[e>>8&255]+"-"+Lt[e>>16&15|64]+Lt[e>>24&255]+"-"+Lt[63&n|128]+Lt[n>>8&255]+"-"+Lt[n>>16&255]+Lt[n>>24&255]+Lt[255&i]+Lt[i>>8&255]+Lt[i>>16&255]+Lt[i>>24&255]).toLowerCase()}function Ot(t,e,n){return Math.max(e,Math.min(n,t))}function Ft(t,e){return(t%e+e)%e}function Bt(t,e,n){return(1-n)*t+n*e}function zt(t,e){switch(e.constructor){case Float32Array:return t;case Uint32Array:return t/4294967295;case Uint16Array:return t/65535;case Uint8Array:return t/255;case Int32Array:return Math.max(t/2147483647,-1);case Int16Array:return Math.max(t/32767,-1);case Int8Array:return Math.max(t/127,-1);default:throw new Error("Invalid component type.")}}function Ht(t,e){switch(e.constructor){case Float32Array:return t;case Uint32Array:return Math.round(4294967295*t);case Uint16Array:return Math.round(65535*t);case Uint8Array:return Math.round(255*t);case Int32Array:return Math.round(2147483647*t);case Int16Array:return Math.round(32767*t);case Int8Array:return Math.round(127*t);default:throw new Error("Invalid component type.")}}const kt={DEG2RAD:Ut,RAD2DEG:Nt,generateUUID:Dt,clamp:Ot,euclideanModulo:Ft,mapLinear:function(t,e,n,i,r){return i+(t-e)*(r-i)/(n-e)},inverseLerp:function(t,e,n){return t!==e?(n-t)/(e-t):0},lerp:Bt,damp:function(t,e,n,i){return Bt(t,e,1-Math.exp(-n*i))},pingpong:function(t,e=1){return e-Math.abs(Ft(t,2*e)-e)},smoothstep:function(t,e,n){return t<=e?0:t>=n?1:(t=(t-e)/(n-e))*t*(3-2*t)},smootherstep:function(t,e,n){return t<=e?0:t>=n?1:(t=(t-e)/(n-e))*t*t*(t*(6*t-15)+10)},randInt:function(t,e){return t+Math.floor(Math.random()*(e-t+1))},randFloat:function(t,e){return t+Math.random()*(e-t)},randFloatSpread:function(t){return t*(.5-Math.random())},seededRandom:function(t){void 0!==t&&(It=t);let e=It+=1831565813;return e=Math.imul(e^e>>>15,1|e),e^=e+Math.imul(e^e>>>7,61|e),((e^e>>>14)>>>0)/4294967296},degToRad:function(t){return t*Ut},radToDeg:function(t){return t*Nt},isPowerOfTwo:function(t){return!(t&t-1)&&0!==t},ceilPowerOfTwo:function(t){return Math.pow(2,Math.ceil(Math.log(t)/Math.LN2))},floorPowerOfTwo:function(t){return Math.pow(2,Math.floor(Math.log(t)/Math.LN2))},setQuaternionFromProperEuler:function(t,e,n,i,r){const s=Math.cos,a=Math.sin,o=s(n/2),l=a(n/2),c=s((e+i)/2),h=a((e+i)/2),u=s((e-i)/2),d=a((e-i)/2),p=s((i-e)/2),m=a((i-e)/2);switch(r){case"XYX":t.set(o*h,l*u,l*d,o*c);break;case"YZY":t.set(l*d,o*h,l*u,o*c);break;case"ZXZ":t.set(l*u,l*d,o*h,o*c);break;case"XZX":t.set(o*h,l*m,l*p,o*c);break;case"YXY":t.set(l*p,o*h,l*m,o*c);break;case"ZYZ":t.set(l*m,l*p,o*h,o*c);break;default:console.warn("THREE.MathUtils: .setQuaternionFromProperEuler() encountered an unknown order: "+r)}},normalize:Ht,denormalize:zt};class Vt{constructor(t=0,e=0){Vt.prototype.isVector2=!0,this.x=t,this.y=e}get width(){return this.x}set width(t){this.x=t}get height(){return this.y}set height(t){this.y=t}set(t,e){return this.x=t,this.y=e,this}setScalar(t){return this.x=t,this.y=t,this}setX(t){return this.x=t,this}setY(t){return this.y=t,this}setComponent(t,e){switch(t){case 0:this.x=e;break;case 1:this.y=e;break;default:throw new Error("index is out of range: "+t)}return this}getComponent(t){switch(t){case 0:return this.x;case 1:return this.y;default:throw new Error("index is out of range: "+t)}}clone(){return new this.constructor(this.x,this.y)}copy(t){return this.x=t.x,this.y=t.y,this}add(t){return this.x+=t.x,this.y+=t.y,this}addScalar(t){return this.x+=t,this.y+=t,this}addVectors(t,e){return this.x=t.x+e.x,this.y=t.y+e.y,this}addScaledVector(t,e){return this.x+=t.x*e,this.y+=t.y*e,this}sub(t){return this.x-=t.x,this.y-=t.y,this}subScalar(t){return this.x-=t,this.y-=t,this}subVectors(t,e){return this.x=t.x-e.x,this.y=t.y-e.y,this}multiply(t){return this.x*=t.x,this.y*=t.y,this}multiplyScalar(t){return this.x*=t,this.y*=t,this}divide(t){return this.x/=t.x,this.y/=t.y,this}divideScalar(t){return this.multiplyScalar(1/t)}applyMatrix3(t){const e=this.x,n=this.y,i=t.elements;return this.x=i[0]*e+i[3]*n+i[6],this.y=i[1]*e+i[4]*n+i[7],this}min(t){return this.x=Math.min(this.x,t.x),this.y=Math.min(this.y,t.y),this}max(t){return this.x=Math.max(this.x,t.x),this.y=Math.max(this.y,t.y),this}clamp(t,e){return this.x=Math.max(t.x,Math.min(e.x,this.x)),this.y=Math.max(t.y,Math.min(e.y,this.y)),this}clampScalar(t,e){return this.x=Math.max(t,Math.min(e,this.x)),this.y=Math.max(t,Math.min(e,this.y)),this}clampLength(t,e){const n=this.length();return this.divideScalar(n||1).multiplyScalar(Math.max(t,Math.min(e,n)))}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=Math.trunc(this.x),this.y=Math.trunc(this.y),this}negate(){return this.x=-this.x,this.y=-this.y,this}dot(t){return this.x*t.x+this.y*t.y}cross(t){return this.x*t.y-this.y*t.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}angleTo(t){const e=Math.sqrt(this.lengthSq()*t.lengthSq());if(0===e)return Math.PI/2;const n=this.dot(t)/e;return Math.acos(Ot(n,-1,1))}distanceTo(t){return Math.sqrt(this.distanceToSquared(t))}distanceToSquared(t){const e=this.x-t.x,n=this.y-t.y;return e*e+n*n}manhattanDistanceTo(t){return Math.abs(this.x-t.x)+Math.abs(this.y-t.y)}setLength(t){return this.normalize().multiplyScalar(t)}lerp(t,e){return this.x+=(t.x-this.x)*e,this.y+=(t.y-this.y)*e,this}lerpVectors(t,e,n){return this.x=t.x+(e.x-t.x)*n,this.y=t.y+(e.y-t.y)*n,this}equals(t){return t.x===this.x&&t.y===this.y}fromArray(t,e=0){return this.x=t[e],this.y=t[e+1],this}toArray(t=[],e=0){return t[e]=this.x,t[e+1]=this.y,t}fromBufferAttribute(t,e){return this.x=t.getX(e),this.y=t.getY(e),this}rotateAround(t,e){const n=Math.cos(e),i=Math.sin(e),r=this.x-t.x,s=this.y-t.y;return this.x=r*n-s*i+t.x,this.y=r*i+s*n+t.y,this}random(){return this.x=Math.random(),this.y=Math.random(),this}*[Symbol.iterator](){yield this.x,yield this.y}}class Gt{constructor(t,e,n,i,r,s,a,o,l){Gt.prototype.isMatrix3=!0,this.elements=[1,0,0,0,1,0,0,0,1],void 0!==t&&this.set(t,e,n,i,r,s,a,o,l)}set(t,e,n,i,r,s,a,o,l){const c=this.elements;return c[0]=t,c[1]=i,c[2]=a,c[3]=e,c[4]=r,c[5]=o,c[6]=n,c[7]=s,c[8]=l,this}identity(){return this.set(1,0,0,0,1,0,0,0,1),this}copy(t){const e=this.elements,n=t.elements;return e[0]=n[0],e[1]=n[1],e[2]=n[2],e[3]=n[3],e[4]=n[4],e[5]=n[5],e[6]=n[6],e[7]=n[7],e[8]=n[8],this}extractBasis(t,e,n){return t.setFromMatrix3Column(this,0),e.setFromMatrix3Column(this,1),n.setFromMatrix3Column(this,2),this}setFromMatrix4(t){const e=t.elements;return this.set(e[0],e[4],e[8],e[1],e[5],e[9],e[2],e[6],e[10]),this}multiply(t){return this.multiplyMatrices(this,t)}premultiply(t){return this.multiplyMatrices(t,this)}multiplyMatrices(t,e){const n=t.elements,i=e.elements,r=this.elements,s=n[0],a=n[3],o=n[6],l=n[1],c=n[4],h=n[7],u=n[2],d=n[5],p=n[8],m=i[0],f=i[3],g=i[6],_=i[1],v=i[4],x=i[7],y=i[2],M=i[5],S=i[8];return r[0]=s*m+a*_+o*y,r[3]=s*f+a*v+o*M,r[6]=s*g+a*x+o*S,r[1]=l*m+c*_+h*y,r[4]=l*f+c*v+h*M,r[7]=l*g+c*x+h*S,r[2]=u*m+d*_+p*y,r[5]=u*f+d*v+p*M,r[8]=u*g+d*x+p*S,this}multiplyScalar(t){const e=this.elements;return e[0]*=t,e[3]*=t,e[6]*=t,e[1]*=t,e[4]*=t,e[7]*=t,e[2]*=t,e[5]*=t,e[8]*=t,this}determinant(){const t=this.elements,e=t[0],n=t[1],i=t[2],r=t[3],s=t[4],a=t[5],o=t[6],l=t[7],c=t[8];return e*s*c-e*a*l-n*r*c+n*a*o+i*r*l-i*s*o}invert(){const t=this.elements,e=t[0],n=t[1],i=t[2],r=t[3],s=t[4],a=t[5],o=t[6],l=t[7],c=t[8],h=c*s-a*l,u=a*o-c*r,d=l*r-s*o,p=e*h+n*u+i*d;if(0===p)return this.set(0,0,0,0,0,0,0,0,0);const m=1/p;return t[0]=h*m,t[1]=(i*l-c*n)*m,t[2]=(a*n-i*s)*m,t[3]=u*m,t[4]=(c*e-i*o)*m,t[5]=(i*r-a*e)*m,t[6]=d*m,t[7]=(n*o-l*e)*m,t[8]=(s*e-n*r)*m,this}transpose(){let t;const e=this.elements;return t=e[1],e[1]=e[3],e[3]=t,t=e[2],e[2]=e[6],e[6]=t,t=e[5],e[5]=e[7],e[7]=t,this}getNormalMatrix(t){return this.setFromMatrix4(t).invert().transpose()}transposeIntoArray(t){const e=this.elements;return t[0]=e[0],t[1]=e[3],t[2]=e[6],t[3]=e[1],t[4]=e[4],t[5]=e[7],t[6]=e[2],t[7]=e[5],t[8]=e[8],this}setUvTransform(t,e,n,i,r,s,a){const o=Math.cos(r),l=Math.sin(r);return this.set(n*o,n*l,-n*(o*s+l*a)+s+t,-i*l,i*o,-i*(-l*s+o*a)+a+e,0,0,1),this}scale(t,e){return this.premultiply(Wt.makeScale(t,e)),this}rotate(t){return this.premultiply(Wt.makeRotation(-t)),this}translate(t,e){return this.premultiply(Wt.makeTranslation(t,e)),this}makeTranslation(t,e){return t.isVector2?this.set(1,0,t.x,0,1,t.y,0,0,1):this.set(1,0,t,0,1,e,0,0,1),this}makeRotation(t){const e=Math.cos(t),n=Math.sin(t);return this.set(e,-n,0,n,e,0,0,0,1),this}makeScale(t,e){return this.set(t,0,0,0,e,0,0,0,1),this}equals(t){const e=this.elements,n=t.elements;for(let t=0;t<9;t++)if(e[t]!==n[t])return!1;return!0}fromArray(t,e=0){for(let n=0;n<9;n++)this.elements[n]=t[n+e];return this}toArray(t=[],e=0){const n=this.elements;return t[e]=n[0],t[e+1]=n[1],t[e+2]=n[2],t[e+3]=n[3],t[e+4]=n[4],t[e+5]=n[5],t[e+6]=n[6],t[e+7]=n[7],t[e+8]=n[8],t}clone(){return(new this.constructor).fromArray(this.elements)}}const Wt=new Gt;function Xt(t){for(let e=t.length-1;e>=0;--e)if(t[e]>=65535)return!0;return!1}function jt(t){return document.createElementNS("http://www.w3.org/1999/xhtml",t)}function qt(){const t=jt("canvas");return t.style.display="block",t}Int8Array,Uint8Array,Uint8ClampedArray,Int16Array,Uint16Array,Int32Array,Uint32Array,Float32Array,Float64Array;const Yt={};function Kt(t){t in Yt||(Yt[t]=!0,console.warn(t))}const Zt=(new Gt).set(.8224621,.177538,0,.0331941,.9668058,0,.0170827,.0723974,.9105199),Jt=(new Gt).set(1.2249401,-.2249404,0,-.0420569,1.0420571,0,-.0196376,-.0786361,1.0982735),Qt={[ht]:{transfer:pt,primaries:ft,toReference:t=>t,fromReference:t=>t},[ct]:{transfer:mt,primaries:ft,toReference:t=>t.convertSRGBToLinear(),fromReference:t=>t.convertLinearToSRGB()},[dt]:{transfer:pt,primaries:gt,toReference:t=>t.applyMatrix3(Jt),fromReference:t=>t.applyMatrix3(Zt)},[ut]:{transfer:mt,primaries:gt,toReference:t=>t.convertSRGBToLinear().applyMatrix3(Jt),fromReference:t=>t.applyMatrix3(Zt).convertLinearToSRGB()}},$t=new Set([ht,dt]),te={enabled:!0,_workingColorSpace:ht,get workingColorSpace(){return this._workingColorSpace},set workingColorSpace(t){if(!$t.has(t))throw new Error(`Unsupported working color space, "${t}".`);this._workingColorSpace=t},convert:function(t,e,n){if(!1===this.enabled||e===n||!e||!n)return t;const i=Qt[e].toReference;return(0,Qt[n].fromReference)(i(t))},fromWorkingColorSpace:function(t,e){return this.convert(t,this._workingColorSpace,e)},toWorkingColorSpace:function(t,e){return this.convert(t,e,this._workingColorSpace)},getPrimaries:function(t){return Qt[t].primaries},getTransfer:function(t){return t===lt?pt:Qt[t].transfer}};function ee(t){return t<.04045?.0773993808*t:Math.pow(.9478672986*t+.0521327014,2.4)}function ne(t){return t<.0031308?12.92*t:1.055*Math.pow(t,.41666)-.055}let ie;class re{static getDataURL(t){if(/^data:/i.test(t.src))return t.src;if("undefined"==typeof HTMLCanvasElement)return t.src;let e;if(t instanceof HTMLCanvasElement)e=t;else{void 0===ie&&(ie=jt("canvas")),ie.width=t.width,ie.height=t.height;const n=ie.getContext("2d");t instanceof ImageData?n.putImageData(t,0,0):n.drawImage(t,0,0,t.width,t.height),e=ie}return e.width>2048||e.height>2048?(console.warn("THREE.ImageUtils.getDataURL: Image converted to jpg for performance reasons",t),e.toDataURL("image/jpeg",.6)):e.toDataURL("image/png")}static sRGBToLinear(t){if("undefined"!=typeof HTMLImageElement&&t instanceof HTMLImageElement||"undefined"!=typeof HTMLCanvasElement&&t instanceof HTMLCanvasElement||"undefined"!=typeof ImageBitmap&&t instanceof ImageBitmap){const e=jt("canvas");e.width=t.width,e.height=t.height;const n=e.getContext("2d");n.drawImage(t,0,0,t.width,t.height);const i=n.getImageData(0,0,t.width,t.height),r=i.data;for(let t=0;t<r.length;t++)r[t]=255*ee(r[t]/255);return n.putImageData(i,0,0),e}if(t.data){const e=t.data.slice(0);for(let t=0;t<e.length;t++)e instanceof Uint8Array||e instanceof Uint8ClampedArray?e[t]=Math.floor(255*ee(e[t]/255)):e[t]=ee(e[t]);return{data:e,width:t.width,height:t.height}}return console.warn("THREE.ImageUtils.sRGBToLinear(): Unsupported image type. No color space conversion applied."),t}}let se=0;class ae{constructor(t=null){this.isSource=!0,Object.defineProperty(this,"id",{value:se++}),this.uuid=Dt(),this.data=t,this.dataReady=!0,this.version=0}set needsUpdate(t){!0===t&&this.version++}toJSON(t){const e=void 0===t||"string"==typeof t;if(!e&&void 0!==t.images[this.uuid])return t.images[this.uuid];const n={uuid:this.uuid,url:""},i=this.data;if(null!==i){let t;if(Array.isArray(i)){t=[];for(let e=0,n=i.length;e<n;e++)i[e].isDataTexture?t.push(oe(i[e].image)):t.push(oe(i[e]))}else t=oe(i);n.url=t}return e||(t.images[this.uuid]=n),n}}function oe(t){return"undefined"!=typeof HTMLImageElement&&t instanceof HTMLImageElement||"undefined"!=typeof HTMLCanvasElement&&t instanceof HTMLCanvasElement||"undefined"!=typeof ImageBitmap&&t instanceof ImageBitmap?re.getDataURL(t):t.data?{data:Array.from(t.data),width:t.width,height:t.height,type:t.data.constructor.name}:(console.warn("THREE.Texture: Unable to serialize Texture."),{})}let le=0;class ce extends Pt{constructor(t=ce.DEFAULT_IMAGE,e=ce.DEFAULT_MAPPING,n=I,i=I,r=F,s=z,a=1023,o=1009,l=ce.DEFAULT_ANISOTROPY,c=""){super(),this.isTexture=!0,Object.defineProperty(this,"id",{value:le++}),this.uuid=Dt(),this.name="",this.source=new ae(t),this.mipmaps=[],this.mapping=e,this.channel=0,this.wrapS=n,this.wrapT=i,this.magFilter=r,this.minFilter=s,this.anisotropy=l,this.format=a,this.internalFormat=null,this.type=o,this.offset=new Vt(0,0),this.repeat=new Vt(1,1),this.center=new Vt(0,0),this.rotation=0,this.matrixAutoUpdate=!0,this.matrix=new Gt,this.generateMipmaps=!0,this.premultiplyAlpha=!1,this.flipY=!0,this.unpackAlignment=4,this.colorSpace=c,this.userData={},this.version=0,this.onUpdate=null,this.isRenderTargetTexture=!1,this.pmremVersion=0}get image(){return this.source.data}set image(t=null){this.source.data=t}updateMatrix(){this.matrix.setUvTransform(this.offset.x,this.offset.y,this.repeat.x,this.repeat.y,this.rotation,this.center.x,this.center.y)}clone(){return(new this.constructor).copy(this)}copy(t){return this.name=t.name,this.source=t.source,this.mipmaps=t.mipmaps.slice(0),this.mapping=t.mapping,this.channel=t.channel,this.wrapS=t.wrapS,this.wrapT=t.wrapT,this.magFilter=t.magFilter,this.minFilter=t.minFilter,this.anisotropy=t.anisotropy,this.format=t.format,this.internalFormat=t.internalFormat,this.type=t.type,this.offset.copy(t.offset),this.repeat.copy(t.repeat),this.center.copy(t.center),this.rotation=t.rotation,this.matrixAutoUpdate=t.matrixAutoUpdate,this.matrix.copy(t.matrix),this.generateMipmaps=t.generateMipmaps,this.premultiplyAlpha=t.premultiplyAlpha,this.flipY=t.flipY,this.unpackAlignment=t.unpackAlignment,this.colorSpace=t.colorSpace,this.userData=JSON.parse(JSON.stringify(t.userData)),this.needsUpdate=!0,this}toJSON(t){const e=void 0===t||"string"==typeof t;if(!e&&void 0!==t.textures[this.uuid])return t.textures[this.uuid];const n={metadata:{version:4.6,type:"Texture",generator:"Texture.toJSON"},uuid:this.uuid,name:this.name,image:this.source.toJSON(t).uuid,mapping:this.mapping,channel:this.channel,repeat:[this.repeat.x,this.repeat.y],offset:[this.offset.x,this.offset.y],center:[this.center.x,this.center.y],rotation:this.rotation,wrap:[this.wrapS,this.wrapT],format:this.format,internalFormat:this.internalFormat,type:this.type,colorSpace:this.colorSpace,minFilter:this.minFilter,magFilter:this.magFilter,anisotropy:this.anisotropy,flipY:this.flipY,generateMipmaps:this.generateMipmaps,premultiplyAlpha:this.premultiplyAlpha,unpackAlignment:this.unpackAlignment};return Object.keys(this.userData).length>0&&(n.userData=this.userData),e||(t.textures[this.uuid]=n),n}dispose(){this.dispatchEvent({type:"dispose"})}transformUv(t){if(300!==this.mapping)return t;if(t.applyMatrix3(this.matrix),t.x<0||t.x>1)switch(this.wrapS){case L:t.x=t.x-Math.floor(t.x);break;case I:t.x=t.x<0?0:1;break;case U:1===Math.abs(Math.floor(t.x)%2)?t.x=Math.ceil(t.x)-t.x:t.x=t.x-Math.floor(t.x)}if(t.y<0||t.y>1)switch(this.wrapT){case L:t.y=t.y-Math.floor(t.y);break;case I:t.y=t.y<0?0:1;break;case U:1===Math.abs(Math.floor(t.y)%2)?t.y=Math.ceil(t.y)-t.y:t.y=t.y-Math.floor(t.y)}return this.flipY&&(t.y=1-t.y),t}set needsUpdate(t){!0===t&&(this.version++,this.source.needsUpdate=!0)}set needsPMREMUpdate(t){!0===t&&this.pmremVersion++}}ce.DEFAULT_IMAGE=null,ce.DEFAULT_MAPPING=300,ce.DEFAULT_ANISOTROPY=1;class he{constructor(t=0,e=0,n=0,i=1){he.prototype.isVector4=!0,this.x=t,this.y=e,this.z=n,this.w=i}get width(){return this.z}set width(t){this.z=t}get height(){return this.w}set height(t){this.w=t}set(t,e,n,i){return this.x=t,this.y=e,this.z=n,this.w=i,this}setScalar(t){return this.x=t,this.y=t,this.z=t,this.w=t,this}setX(t){return this.x=t,this}setY(t){return this.y=t,this}setZ(t){return this.z=t,this}setW(t){return this.w=t,this}setComponent(t,e){switch(t){case 0:this.x=e;break;case 1:this.y=e;break;case 2:this.z=e;break;case 3:this.w=e;break;default:throw new Error("index is out of range: "+t)}return this}getComponent(t){switch(t){case 0:return this.x;case 1:return this.y;case 2:return this.z;case 3:return this.w;default:throw new Error("index is out of range: "+t)}}clone(){return new this.constructor(this.x,this.y,this.z,this.w)}copy(t){return this.x=t.x,this.y=t.y,this.z=t.z,this.w=void 0!==t.w?t.w:1,this}add(t){return this.x+=t.x,this.y+=t.y,this.z+=t.z,this.w+=t.w,this}addScalar(t){return this.x+=t,this.y+=t,this.z+=t,this.w+=t,this}addVectors(t,e){return this.x=t.x+e.x,this.y=t.y+e.y,this.z=t.z+e.z,this.w=t.w+e.w,this}addScaledVector(t,e){return this.x+=t.x*e,this.y+=t.y*e,this.z+=t.z*e,this.w+=t.w*e,this}sub(t){return this.x-=t.x,this.y-=t.y,this.z-=t.z,this.w-=t.w,this}subScalar(t){return this.x-=t,this.y-=t,this.z-=t,this.w-=t,this}subVectors(t,e){return this.x=t.x-e.x,this.y=t.y-e.y,this.z=t.z-e.z,this.w=t.w-e.w,this}multiply(t){return this.x*=t.x,this.y*=t.y,this.z*=t.z,this.w*=t.w,this}multiplyScalar(t){return this.x*=t,this.y*=t,this.z*=t,this.w*=t,this}applyMatrix4(t){const e=this.x,n=this.y,i=this.z,r=this.w,s=t.elements;return this.x=s[0]*e+s[4]*n+s[8]*i+s[12]*r,this.y=s[1]*e+s[5]*n+s[9]*i+s[13]*r,this.z=s[2]*e+s[6]*n+s[10]*i+s[14]*r,this.w=s[3]*e+s[7]*n+s[11]*i+s[15]*r,this}divideScalar(t){return this.multiplyScalar(1/t)}setAxisAngleFromQuaternion(t){this.w=2*Math.acos(t.w);const e=Math.sqrt(1-t.w*t.w);return e<1e-4?(this.x=1,this.y=0,this.z=0):(this.x=t.x/e,this.y=t.y/e,this.z=t.z/e),this}setAxisAngleFromRotationMatrix(t){let e,n,i,r;const s=.01,a=.1,o=t.elements,l=o[0],c=o[4],h=o[8],u=o[1],d=o[5],p=o[9],m=o[2],f=o[6],g=o[10];if(Math.abs(c-u)<s&&Math.abs(h-m)<s&&Math.abs(p-f)<s){if(Math.abs(c+u)<a&&Math.abs(h+m)<a&&Math.abs(p+f)<a&&Math.abs(l+d+g-3)<a)return this.set(1,0,0,0),this;e=Math.PI;const t=(l+1)/2,o=(d+1)/2,_=(g+1)/2,v=(c+u)/4,x=(h+m)/4,y=(p+f)/4;return t>o&&t>_?t<s?(n=0,i=.707106781,r=.707106781):(n=Math.sqrt(t),i=v/n,r=x/n):o>_?o<s?(n=.707106781,i=0,r=.707106781):(i=Math.sqrt(o),n=v/i,r=y/i):_<s?(n=.707106781,i=.707106781,r=0):(r=Math.sqrt(_),n=x/r,i=y/r),this.set(n,i,r,e),this}let _=Math.sqrt((f-p)*(f-p)+(h-m)*(h-m)+(u-c)*(u-c));return Math.abs(_)<.001&&(_=1),this.x=(f-p)/_,this.y=(h-m)/_,this.z=(u-c)/_,this.w=Math.acos((l+d+g-1)/2),this}min(t){return this.x=Math.min(this.x,t.x),this.y=Math.min(this.y,t.y),this.z=Math.min(this.z,t.z),this.w=Math.min(this.w,t.w),this}max(t){return this.x=Math.max(this.x,t.x),this.y=Math.max(this.y,t.y),this.z=Math.max(this.z,t.z),this.w=Math.max(this.w,t.w),this}clamp(t,e){return this.x=Math.max(t.x,Math.min(e.x,this.x)),this.y=Math.max(t.y,Math.min(e.y,this.y)),this.z=Math.max(t.z,Math.min(e.z,this.z)),this.w=Math.max(t.w,Math.min(e.w,this.w)),this}clampScalar(t,e){return this.x=Math.max(t,Math.min(e,this.x)),this.y=Math.max(t,Math.min(e,this.y)),this.z=Math.max(t,Math.min(e,this.z)),this.w=Math.max(t,Math.min(e,this.w)),this}clampLength(t,e){const n=this.length();return this.divideScalar(n||1).multiplyScalar(Math.max(t,Math.min(e,n)))}floor(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this.z=Math.floor(this.z),this.w=Math.floor(this.w),this}ceil(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this.z=Math.ceil(this.z),this.w=Math.ceil(this.w),this}round(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this.z=Math.round(this.z),this.w=Math.round(this.w),this}roundToZero(){return this.x=Math.trunc(this.x),this.y=Math.trunc(this.y),this.z=Math.trunc(this.z),this.w=Math.trunc(this.w),this}negate(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this.w=-this.w,this}dot(t){return this.x*t.x+this.y*t.y+this.z*t.z+this.w*t.w}lengthSq(){return this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w}length(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w)}manhattanLength(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)+Math.abs(this.w)}normalize(){return this.divideScalar(this.length()||1)}setLength(t){return this.normalize().multiplyScalar(t)}lerp(t,e){return this.x+=(t.x-this.x)*e,this.y+=(t.y-this.y)*e,this.z+=(t.z-this.z)*e,this.w+=(t.w-this.w)*e,this}lerpVectors(t,e,n){return this.x=t.x+(e.x-t.x)*n,this.y=t.y+(e.y-t.y)*n,this.z=t.z+(e.z-t.z)*n,this.w=t.w+(e.w-t.w)*n,this}equals(t){return t.x===this.x&&t.y===this.y&&t.z===this.z&&t.w===this.w}fromArray(t,e=0){return this.x=t[e],this.y=t[e+1],this.z=t[e+2],this.w=t[e+3],this}toArray(t=[],e=0){return t[e]=this.x,t[e+1]=this.y,t[e+2]=this.z,t[e+3]=this.w,t}fromBufferAttribute(t,e){return this.x=t.getX(e),this.y=t.getY(e),this.z=t.getZ(e),this.w=t.getW(e),this}random(){return this.x=Math.random(),this.y=Math.random(),this.z=Math.random(),this.w=Math.random(),this}*[Symbol.iterator](){yield this.x,yield this.y,yield this.z,yield this.w}}class ue extends Pt{constructor(t=1,e=1,n={}){super(),this.isRenderTarget=!0,this.width=t,this.height=e,this.depth=1,this.scissor=new he(0,0,t,e),this.scissorTest=!1,this.viewport=new he(0,0,t,e);const i={width:t,height:e,depth:1};n=Object.assign({generateMipmaps:!1,internalFormat:null,minFilter:F,depthBuffer:!0,stencilBuffer:!1,depthTexture:null,samples:0,count:1},n);const r=new ce(i,n.mapping,n.wrapS,n.wrapT,n.magFilter,n.minFilter,n.format,n.type,n.anisotropy,n.colorSpace);r.flipY=!1,r.generateMipmaps=n.generateMipmaps,r.internalFormat=n.internalFormat,this.textures=[];const s=n.count;for(let t=0;t<s;t++)this.textures[t]=r.clone(),this.textures[t].isRenderTargetTexture=!0;this.depthBuffer=n.depthBuffer,this.stencilBuffer=n.stencilBuffer,this.depthTexture=n.depthTexture,this.samples=n.samples}get texture(){return this.textures[0]}set texture(t){this.textures[0]=t}setSize(t,e,n=1){if(this.width!==t||this.height!==e||this.depth!==n){this.width=t,this.height=e,this.depth=n;for(let i=0,r=this.textures.length;i<r;i++)this.textures[i].image.width=t,this.textures[i].image.height=e,this.textures[i].image.depth=n;this.dispose()}this.viewport.set(0,0,t,e),this.scissor.set(0,0,t,e)}clone(){return(new this.constructor).copy(this)}copy(t){this.width=t.width,this.height=t.height,this.depth=t.depth,this.scissor.copy(t.scissor),this.scissorTest=t.scissorTest,this.viewport.copy(t.viewport),this.textures.length=0;for(let e=0,n=t.textures.length;e<n;e++)this.textures[e]=t.textures[e].clone(),this.textures[e].isRenderTargetTexture=!0;const e=Object.assign({},t.texture.image);return this.texture.source=new ae(e),this.depthBuffer=t.depthBuffer,this.stencilBuffer=t.stencilBuffer,null!==t.depthTexture&&(this.depthTexture=t.depthTexture.clone()),this.samples=t.samples,this}dispose(){this.dispatchEvent({type:"dispose"})}}class de extends ue{constructor(t=1,e=1,n={}){super(t,e,n),this.isWebGLRenderTarget=!0}}class pe extends ce{constructor(t=null,e=1,n=1,i=1){super(null),this.isDataArrayTexture=!0,this.image={data:t,width:e,height:n,depth:i},this.magFilter=N,this.minFilter=N,this.wrapR=I,this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1}}class me extends ce{constructor(t=null,e=1,n=1,i=1){super(null),this.isData3DTexture=!0,this.image={data:t,width:e,height:n,depth:i},this.magFilter=N,this.minFilter=N,this.wrapR=I,this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1}}class fe{constructor(t=0,e=0,n=0,i=1){this.isQuaternion=!0,this._x=t,this._y=e,this._z=n,this._w=i}static slerpFlat(t,e,n,i,r,s,a){let o=n[i+0],l=n[i+1],c=n[i+2],h=n[i+3];const u=r[s+0],d=r[s+1],p=r[s+2],m=r[s+3];if(0===a)return t[e+0]=o,t[e+1]=l,t[e+2]=c,void(t[e+3]=h);if(1===a)return t[e+0]=u,t[e+1]=d,t[e+2]=p,void(t[e+3]=m);if(h!==m||o!==u||l!==d||c!==p){let t=1-a;const e=o*u+l*d+c*p+h*m,n=e>=0?1:-1,i=1-e*e;if(i>Number.EPSILON){const r=Math.sqrt(i),s=Math.atan2(r,e*n);t=Math.sin(t*s)/r,a=Math.sin(a*s)/r}const r=a*n;if(o=o*t+u*r,l=l*t+d*r,c=c*t+p*r,h=h*t+m*r,t===1-a){const t=1/Math.sqrt(o*o+l*l+c*c+h*h);o*=t,l*=t,c*=t,h*=t}}t[e]=o,t[e+1]=l,t[e+2]=c,t[e+3]=h}static multiplyQuaternionsFlat(t,e,n,i,r,s){const a=n[i],o=n[i+1],l=n[i+2],c=n[i+3],h=r[s],u=r[s+1],d=r[s+2],p=r[s+3];return t[e]=a*p+c*h+o*d-l*u,t[e+1]=o*p+c*u+l*h-a*d,t[e+2]=l*p+c*d+a*u-o*h,t[e+3]=c*p-a*h-o*u-l*d,t}get x(){return this._x}set x(t){this._x=t,this._onChangeCallback()}get y(){return this._y}set y(t){this._y=t,this._onChangeCallback()}get z(){return this._z}set z(t){this._z=t,this._onChangeCallback()}get w(){return this._w}set w(t){this._w=t,this._onChangeCallback()}set(t,e,n,i){return this._x=t,this._y=e,this._z=n,this._w=i,this._onChangeCallback(),this}clone(){return new this.constructor(this._x,this._y,this._z,this._w)}copy(t){return this._x=t.x,this._y=t.y,this._z=t.z,this._w=t.w,this._onChangeCallback(),this}setFromEuler(t,e=!0){const n=t._x,i=t._y,r=t._z,s=t._order,a=Math.cos,o=Math.sin,l=a(n/2),c=a(i/2),h=a(r/2),u=o(n/2),d=o(i/2),p=o(r/2);switch(s){case"XYZ":this._x=u*c*h+l*d*p,this._y=l*d*h-u*c*p,this._z=l*c*p+u*d*h,this._w=l*c*h-u*d*p;break;case"YXZ":this._x=u*c*h+l*d*p,this._y=l*d*h-u*c*p,this._z=l*c*p-u*d*h,this._w=l*c*h+u*d*p;break;case"ZXY":this._x=u*c*h-l*d*p,this._y=l*d*h+u*c*p,this._z=l*c*p+u*d*h,this._w=l*c*h-u*d*p;break;case"ZYX":this._x=u*c*h-l*d*p,this._y=l*d*h+u*c*p,this._z=l*c*p-u*d*h,this._w=l*c*h+u*d*p;break;case"YZX":this._x=u*c*h+l*d*p,this._y=l*d*h+u*c*p,this._z=l*c*p-u*d*h,this._w=l*c*h-u*d*p;break;case"XZY":this._x=u*c*h-l*d*p,this._y=l*d*h-u*c*p,this._z=l*c*p+u*d*h,this._w=l*c*h+u*d*p;break;default:console.warn("THREE.Quaternion: .setFromEuler() encountered an unknown order: "+s)}return!0===e&&this._onChangeCallback(),this}setFromAxisAngle(t,e){const n=e/2,i=Math.sin(n);return this._x=t.x*i,this._y=t.y*i,this._z=t.z*i,this._w=Math.cos(n),this._onChangeCallback(),this}setFromRotationMatrix(t){const e=t.elements,n=e[0],i=e[4],r=e[8],s=e[1],a=e[5],o=e[9],l=e[2],c=e[6],h=e[10],u=n+a+h;if(u>0){const t=.5/Math.sqrt(u+1);this._w=.25/t,this._x=(c-o)*t,this._y=(r-l)*t,this._z=(s-i)*t}else if(n>a&&n>h){const t=2*Math.sqrt(1+n-a-h);this._w=(c-o)/t,this._x=.25*t,this._y=(i+s)/t,this._z=(r+l)/t}else if(a>h){const t=2*Math.sqrt(1+a-n-h);this._w=(r-l)/t,this._x=(i+s)/t,this._y=.25*t,this._z=(o+c)/t}else{const t=2*Math.sqrt(1+h-n-a);this._w=(s-i)/t,this._x=(r+l)/t,this._y=(o+c)/t,this._z=.25*t}return this._onChangeCallback(),this}setFromUnitVectors(t,e){let n=t.dot(e)+1;return n<Number.EPSILON?(n=0,Math.abs(t.x)>Math.abs(t.z)?(this._x=-t.y,this._y=t.x,this._z=0,this._w=n):(this._x=0,this._y=-t.z,this._z=t.y,this._w=n)):(this._x=t.y*e.z-t.z*e.y,this._y=t.z*e.x-t.x*e.z,this._z=t.x*e.y-t.y*e.x,this._w=n),this.normalize()}angleTo(t){return 2*Math.acos(Math.abs(Ot(this.dot(t),-1,1)))}rotateTowards(t,e){const n=this.angleTo(t);if(0===n)return this;const i=Math.min(1,e/n);return this.slerp(t,i),this}identity(){return this.set(0,0,0,1)}invert(){return this.conjugate()}conjugate(){return this._x*=-1,this._y*=-1,this._z*=-1,this._onChangeCallback(),this}dot(t){return this._x*t._x+this._y*t._y+this._z*t._z+this._w*t._w}lengthSq(){return this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w}length(){return Math.sqrt(this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w)}normalize(){let t=this.length();return 0===t?(this._x=0,this._y=0,this._z=0,this._w=1):(t=1/t,this._x=this._x*t,this._y=this._y*t,this._z=this._z*t,this._w=this._w*t),this._onChangeCallback(),this}multiply(t){return this.multiplyQuaternions(this,t)}premultiply(t){return this.multiplyQuaternions(t,this)}multiplyQuaternions(t,e){const n=t._x,i=t._y,r=t._z,s=t._w,a=e._x,o=e._y,l=e._z,c=e._w;return this._x=n*c+s*a+i*l-r*o,this._y=i*c+s*o+r*a-n*l,this._z=r*c+s*l+n*o-i*a,this._w=s*c-n*a-i*o-r*l,this._onChangeCallback(),this}slerp(t,e){if(0===e)return this;if(1===e)return this.copy(t);const n=this._x,i=this._y,r=this._z,s=this._w;let a=s*t._w+n*t._x+i*t._y+r*t._z;if(a<0?(this._w=-t._w,this._x=-t._x,this._y=-t._y,this._z=-t._z,a=-a):this.copy(t),a>=1)return this._w=s,this._x=n,this._y=i,this._z=r,this;const o=1-a*a;if(o<=Number.EPSILON){const t=1-e;return this._w=t*s+e*this._w,this._x=t*n+e*this._x,this._y=t*i+e*this._y,this._z=t*r+e*this._z,this.normalize(),this}const l=Math.sqrt(o),c=Math.atan2(l,a),h=Math.sin((1-e)*c)/l,u=Math.sin(e*c)/l;return this._w=s*h+this._w*u,this._x=n*h+this._x*u,this._y=i*h+this._y*u,this._z=r*h+this._z*u,this._onChangeCallback(),this}slerpQuaternions(t,e,n){return this.copy(t).slerp(e,n)}random(){const t=2*Math.PI*Math.random(),e=2*Math.PI*Math.random(),n=Math.random(),i=Math.sqrt(1-n),r=Math.sqrt(n);return this.set(i*Math.sin(t),i*Math.cos(t),r*Math.sin(e),r*Math.cos(e))}equals(t){return t._x===this._x&&t._y===this._y&&t._z===this._z&&t._w===this._w}fromArray(t,e=0){return this._x=t[e],this._y=t[e+1],this._z=t[e+2],this._w=t[e+3],this._onChangeCallback(),this}toArray(t=[],e=0){return t[e]=this._x,t[e+1]=this._y,t[e+2]=this._z,t[e+3]=this._w,t}fromBufferAttribute(t,e){return this._x=t.getX(e),this._y=t.getY(e),this._z=t.getZ(e),this._w=t.getW(e),this._onChangeCallback(),this}toJSON(){return this.toArray()}_onChange(t){return this._onChangeCallback=t,this}_onChangeCallback(){}*[Symbol.iterator](){yield this._x,yield this._y,yield this._z,yield this._w}}class ge{constructor(t=0,e=0,n=0){ge.prototype.isVector3=!0,this.x=t,this.y=e,this.z=n}set(t,e,n){return void 0===n&&(n=this.z),this.x=t,this.y=e,this.z=n,this}setScalar(t){return this.x=t,this.y=t,this.z=t,this}setX(t){return this.x=t,this}setY(t){return this.y=t,this}setZ(t){return this.z=t,this}setComponent(t,e){switch(t){case 0:this.x=e;break;case 1:this.y=e;break;case 2:this.z=e;break;default:throw new Error("index is out of range: "+t)}return this}getComponent(t){switch(t){case 0:return this.x;case 1:return this.y;case 2:return this.z;default:throw new Error("index is out of range: "+t)}}clone(){return new this.constructor(this.x,this.y,this.z)}copy(t){return this.x=t.x,this.y=t.y,this.z=t.z,this}add(t){return this.x+=t.x,this.y+=t.y,this.z+=t.z,this}addScalar(t){return this.x+=t,this.y+=t,this.z+=t,this}addVectors(t,e){return this.x=t.x+e.x,this.y=t.y+e.y,this.z=t.z+e.z,this}addScaledVector(t,e){return this.x+=t.x*e,this.y+=t.y*e,this.z+=t.z*e,this}sub(t){return this.x-=t.x,this.y-=t.y,this.z-=t.z,this}subScalar(t){return this.x-=t,this.y-=t,this.z-=t,this}subVectors(t,e){return this.x=t.x-e.x,this.y=t.y-e.y,this.z=t.z-e.z,this}multiply(t){return this.x*=t.x,this.y*=t.y,this.z*=t.z,this}multiplyScalar(t){return this.x*=t,this.y*=t,this.z*=t,this}multiplyVectors(t,e){return this.x=t.x*e.x,this.y=t.y*e.y,this.z=t.z*e.z,this}applyEuler(t){return this.applyQuaternion(ve.setFromEuler(t))}applyAxisAngle(t,e){return this.applyQuaternion(ve.setFromAxisAngle(t,e))}applyMatrix3(t){const e=this.x,n=this.y,i=this.z,r=t.elements;return this.x=r[0]*e+r[3]*n+r[6]*i,this.y=r[1]*e+r[4]*n+r[7]*i,this.z=r[2]*e+r[5]*n+r[8]*i,this}applyNormalMatrix(t){return this.applyMatrix3(t).normalize()}applyMatrix4(t){const e=this.x,n=this.y,i=this.z,r=t.elements,s=1/(r[3]*e+r[7]*n+r[11]*i+r[15]);return this.x=(r[0]*e+r[4]*n+r[8]*i+r[12])*s,this.y=(r[1]*e+r[5]*n+r[9]*i+r[13])*s,this.z=(r[2]*e+r[6]*n+r[10]*i+r[14])*s,this}applyQuaternion(t){const e=this.x,n=this.y,i=this.z,r=t.x,s=t.y,a=t.z,o=t.w,l=2*(s*i-a*n),c=2*(a*e-r*i),h=2*(r*n-s*e);return this.x=e+o*l+s*h-a*c,this.y=n+o*c+a*l-r*h,this.z=i+o*h+r*c-s*l,this}project(t){return this.applyMatrix4(t.matrixWorldInverse).applyMatrix4(t.projectionMatrix)}unproject(t){return this.applyMatrix4(t.projectionMatrixInverse).applyMatrix4(t.matrixWorld)}transformDirection(t){const e=this.x,n=this.y,i=this.z,r=t.elements;return this.x=r[0]*e+r[4]*n+r[8]*i,this.y=r[1]*e+r[5]*n+r[9]*i,this.z=r[2]*e+r[6]*n+r[10]*i,this.normalize()}divide(t){return this.x/=t.x,this.y/=t.y,this.