<!-- CODERS100 · part 101 -->
e=at.enabled,n=at.autoUpdate,i=at.needsUpdate,r=at.type;gt(),Y.autoReset=t,at.enabled=e,at.autoUpdate=n,at.needsUpdate=i,at.type=r}function wt(t){const e=t.target;e.removeEventListener("dispose",wt),function(t){(function(t){const e=Z.get(t).programs;void 0!==e&&e.forEach((function(t){et.releaseProgram(t)}))})(t),Z.remove(t)}(e)}this.xr=yt,this.getContext=function(){return pt},this.getContextAttributes=function(){return pt.getContextAttributes()},this.forceContextLoss=function(){const t=W.get("WEBGL_lose_context");t&&t.loseContext()},this.forceContextRestore=function(){const t=W.get("WEBGL_lose_context");t&&t.restoreContext()},this.getPixelRatio=function(){return P},this.setPixelRatio=function(t){void 0!==t&&(P=t,this.setSize(R,C,!1))},this.getSize=function(t){return void 0===t&&(console.warn("WebGLRenderer: .getsize() now requires a Vector2 as an argument"),t=new vt),t.set(R,C)},this.setSize=function(t,n,i){yt.isPresenting?console.warn("THREE.WebGLRenderer: Can't change size while VR device is presenting."):(R=t,C=n,e.width=Math.floor(t*P),e.height=Math.floor(n*P),!1!==i&&(e.style.width=t+"px",e.style.height=n+"px"),this.setViewport(0,0,t,n))},this.getDrawingBufferSize=function(t){return void 0===t&&(console.warn("WebGLRenderer: .getdrawingBufferSize() now requires a Vector2 as an argument"),t=new vt),t.set(R*P,C*P).floor()},this.setDrawingBufferSize=function(t,n,i){R=t,C=n,P=i,e.width=Math.floor(t*i),e.height=Math.floor(n*i),this.setViewport(0,0,t,n)},this.getCurrentViewport=function(t){return void 0===t&&(console.warn("WebGLRenderer: .getCurrentViewport() now requires a Vector4 as an argument"),t=new St),t.copy(T)},this.getViewport=function(t){return t.copy(N)},this.setViewport=function(t,e,n,i){t.isVector4?N.set(t.x,t.y,t.z,t.w):N.set(t,e,n,i),q.viewport(T.copy(N).multiplyScalar(P).floor())},this.getScissor=function(t){return t.copy(B)},this.setScissor=function(t,e,n,i){t.isVector4?B.set(t.x,t.y,t.z,t.w):B.set(t,e,n,i),q.scissor(A.copy(B).multiplyScalar(P).floor())},this.getScissorTest=function(){return z},this.setScissorTest=function(t){q.setScissorTest(z=t)},this.setOpaqueSort=function(t){D=t},this.setTransparentSort=function(t){I=t},this.getClearColor=function(t){return void 0===t&&(console.warn("WebGLRenderer: .getClearColor() now requires a Color as an argument"),t=new tn),t.copy(ot.getClearColor())},this.setClearColor=function(){ot.setClearColor.apply(ot,arguments)},this.getClearAlpha=function(){return ot.getClearAlpha()},this.setClearAlpha=function(){ot.setClearAlpha.apply(ot,arguments)},this.clear=function(t,e,n){let i=0;(void 0===t||t)&&(i|=16384),(void 0===e||e)&&(i|=256),(void 0===n||n)&&(i|=1024),pt.clear(i)},this.clearColor=function(){this.clear(!0,!1,!1)},this.clearDepth=function(){this.clear(!1,!0,!1)},this.clearStencil=function(){this.clear(!1,!1,!0)},this.dispose=function(){e.removeEventListener("webglcontextlost",xt,!1),e.removeEventListener("webglcontextrestored",_t,!1),it.dispose(),rt.dispose(),Z.dispose(),Q.dispose(),tt.dispose(),dt.dispose(),yt.dispose(),yt.removeEventListener("sessionstart",Mt),yt.removeEventListener("sessionend",Tt),Et.stop()},this.renderBufferImmediate=function(t,e){dt.initAttributes();const n=Z.get(t);t.hasPositions&&!n.position&&(n.position=pt.createBuffer()),t.hasNormals&&!n.normal&&(n.normal=pt.createBuffer()),t.hasUvs&&!n.uv&&(n.uv=pt.createBuffer()),t.hasColors&&!n.color&&(n.color=pt.createBuffer());const i=e.getAttributes();t.hasPositions&&(pt.bindBuffer(34962,n.position),pt.bufferData(34962,t.positionArray,35048),dt.enableAttribute(i.position),pt.vertexAttribPointer(i.position,3,5126,!1,0,0)),t.hasNormals&&(pt.bindBuffer(34962,n.normal),pt.bufferData(34962,t.normalArray,35048),dt.enableAttribute(i.normal),pt.vertexAttribPointer(i.normal,3,5126,!1,0,0)),t.hasUvs&&(pt.bindBuffer(34962,n.uv),pt.bufferData(34962,t.uvArray,35048),dt.enableAttribute(i.uv),pt.vertexAttribPointer(i.uv,2,5126,!1,0,0)),t.hasColors&&(pt.bindBuffer(34962,n.color),pt.bufferData(34962,t.colorArray,35048),dt.enableAttribute(i.color),pt.vertexAttribPointer(i.color,3,5126,!1,0,0)),dt.disableUnusedAttributes(),pt.drawArrays(4,0,t.count),t.count=0},this.renderBufferDirect=function(t,e,n,i,r,s){null===e&&(e=k);const a=r.isMesh&&r.matrixWorld.determinant()<0,o=It(t,e,i,r);q.setMaterial(i,a);let l=n.index;const c=n.attributes.position;if(null===l){if(void 0===c||0===c.count)return}else if(0===l.count)return;let h,u=1;!0===i.wireframe&&(l=$.getWireframeAttribute(n),u=2),(i.morphTargets||i.morphNormals)&&lt.update(r,n,i,o),dt.setup(r,i,o,n,l);let d=ct;null!==l&&(h=K.get(l),d=ht,d.setIndex(h));const p=null!==l?l.count:c.count,m=n.drawRange.start*u,f=n.drawRange.count*u,g=null!==s?s.start*u:0,v=null!==s?s.count*u:1/0,y=Math.max(m,g),x=Math.min(p,m+f,g+v)-1,_=Math.max(0,x-y+1);if(0!==_){if(r.isMesh)!0===i.wireframe?(q.setLineWidth(i.wireframeLinewidth*V()),d.setMode(1)):d.setMode(4);else if(r.isLine){let t=i.linewidth;void 0===t&&(t=1),q.setLineWidth(t*V()),r.isLineS