trixWorld();let{renderTarget:n,activeMipmapLevel:i}=this;this.coordinateSystem!==t.coordinateSystem&&(this.coordinateSystem=t.coordinateSystem,this.updateCoordinateSystem());let[r,a,o,l,c,h]=this.children,d=t.getRenderTarget(),u=t.getActiveCubeFace(),f=t.getActiveMipmapLevel(),p=t.xr.enabled;t.xr.enabled=!1;let _=n.texture.generateMipmaps;n.texture.generateMipmaps=!1;let g=!1;t.isWebGLRenderer===!0?g=t.state.buffers.depth.getReversed():g=t.reversedDepthBuffer,t.setRenderTarget(n,0,i),g&&t.autoClear===!1&&t.clearDepth(),t.render(e,r),t.setRenderTarget(n,1,i),g&&t.autoClear===!1&&t.clearDepth(),t.render(e,a),t.setRenderTarget(n,2,i),g&&t.autoClear===!1&&t.clearDepth(),t.render(e,o),t.setRenderTarget(n,3,i),g&&t.autoClear===!1&&t.clearDepth(),t.render(e,l),t.setRenderTarget(n,4,i),g&&t.autoClear===!1&&t.clearDepth(),t.render(e,c),n.texture.generateMipmaps=_,t.setRenderTarget(n,5,i),g&&t.autoClear===!1&&t.clearDepth(),t.render(e,h),t.setRenderTarget(d,u,f),t.xr.enabled=p,n.texture.needsPMREMUpdate=!0}},xl=class extends Re{constructor(t=[]){super(),this.isArrayCamera=!0,this.isMultiViewCamera=!1,this.cameras=t}},vl=class{constructor(){this._previousTime=0,this._currentTime=0,this._startTime=performance.now(),this._delta=0,this._elapsed=0,this._timescale=1,this._document=null,this._pageVisibilityHandler=null}connect(t){this._document=t,t.hidden!==void 0&&(this._pageVisibilityHandler=B_.bind(this),t.addEventListener("visibilitychange",this._pageVisibilityHandler,!1))}disconnect(){this._pageVisibilityHandler!==null&&(this._document.removeEventListener("visibilitychange",this._pageVisibilityHandler),this._pageVisibilityHandler=null),this._document=null}getDelta(){return this._delta/1e3}getElapsed(){return this._elapsed/1e3}getTimescale(){return this._timescale}setTimescale(t){return this._timescale=t,this}reset(){return this._currentTime=performance.now()-this._startTime,this}dispose(){this.disconnect()}update(t){return this._pageVisibilityHandler!==null&&this._document.hidden===!0?this._delta=0:(this._previousTime=this._currentTime,this._currentTime=(t!==void 0?t:performance.now())-this._startTime,this._delta=(this._currentTime-this._previousTime)*this._timescale,this._elapsed+=this._delta),this}};function B_(){this._document.hidden===!1&&this.reset()}var Pi=new C,jc=new Fe,z_=new C,Li=new C,Di=new C,kh=class extends re{constructor(){super(),this.type="AudioListener",this.context=Zr.getContext(),this.gain=this.context.createGain(),this.gain.connect(this.context.destination),this.filter=null,this.timeDelta=0,this._timer=new vl}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(t){return this.filter!==null?(this.gain.disconnect(this.filter),this.filter.disconnect(this.context.destination)):this.gain.disconnect(this.context.destination),this.filter=t,this.gain.connect(this.filter),this.filter.connect(this.context.destination),this}getMasterVolume(){return this.gain.gain.value}setMasterVolume(t){return this.gain.gain.setTargetAtTime(t,this.context.currentTime,.01),this}updateMatrixWorld(t){super.updateMatrixWorld(t),this._timer.update();let e=this.context.listener;if(this.timeDelta=this._timer.getDelta(),this.matrixWorld.decompose(Pi,jc,z_),Li.set(0,0,-1).applyQuaternion(jc),Di.set(0,1,0).applyQuaternion(jc),e.positionX){let n=this.context.currentTime+this.timeDelta;e.positionX.linearRampToValueAtTime(Pi.x,n),e.positionY.linearRampToValueAtTime(Pi.y,n),e.positionZ.linearRampToValueAtTime(Pi.z,n),e.forwardX.linearRampToValueAtTime(Li.x,n),e.forwardY.linearRampToValueAtTime(Li.y,n),e.forwardZ.linearRampToValueAtTime(Li.z,n),e.upX.linearRampToValueAtTime(Di.x,n),e.upY.linearRampToValueAtTime(Di.y,n),e.upZ.linearRampToValueAtTime(Di.z,n)}else e.setPosition(Pi.x,Pi.y,Pi.z),e.setOrientation(Li.x,Li.y,Li.z,Di.x,Di.y,Di.z)}},yl=class extends re{constructor(t){super(),this.type="Audio",this.listener=t,this.context=t.context,this.gain=this.context.createGain(),this.gain.connect(t.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(t){return this.hasPlaybackControl=!1,this.sourceType="audioNode",this.source=t,this.connect(),this}setMediaElementSource(t){return this.hasPlaybackControl=!1,this.sourceType="mediaNode",this.source=this.context.createMediaElementSource(t),this.connect(),this}setMediaStreamSource(t){return this.hasPlaybackControl=!1,this.sourceType="mediaStreamNode",this.source=this.context.createMediaStreamSource(t),this.connect(),this}setBuffer(t){return this.buffer=t,this.sourceTyp