void 0){let _e=V.uniformsGroups;for(let ri=0,ts=_e.length;ri0&&Y.useMultisampledRTT(M)===!1?V=G.get(M).__webglMultisampledFramebuffer:Array.isArray(Pt)?V=Pt[H]:V=Pt,et.copy(M.viewport),Dt.copy(M.scissor),wt=M.scissorTest}else et.copy(bt).multiplyScalar(j).floor(),Dt.copy(Gt).multiplyScalar(j).floor(),wt=he;if(H!==0&&(V=z),y.bindFramebuffer(P.FRAMEBUFFER,V)&&y.drawBuffers(M,V),y.viewport(et),y.scissor(Dt),y.setScissorTest(wt),k){let vt=G.get(M.texture);P.framebufferTexture2D(P.FRAMEBUFFER,P.COLOR_ATTACHMENT0,P.TEXTURE_CUBE_MAP_POSITIVE_X+N,vt.__webglTexture,H)}else if(yt){let vt=N;for(let Ct=0;Ct1&&P.readBuffer(P.COLOR_ATTACHMENT0+vt);let Rt=_d(Pt);if(Rt.__formatReadable===!1){Lt("WebGLRenderer.readRenderTargetPixels: renderTarget is not in RGBA or implementation defined format.");return}if(Rt.__typeReadable===!1){Lt("WebGLRenderer.readRenderTargetPixels: renderTarget is not in UnsignedByteType or implementation defined type.");return}N>=0&&N<=M.width-V&&H>=0&&H<=M.height-k&&P.readPixels(N,H,V,k,mt.convert($t),mt.convert(te),yt)}finally{let Pt=st!==null?G.get(st).__webglFramebuffer:null;y.bindFramebuffer(P.FRAMEBUFFER,Pt)}}},this.readRenderTargetPixelsAsync=async function(M,N,H,V,k,yt,At,vt=0){if(!(M&&M.isWebGLRenderTarget))throw new Error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not THREE.WebGLRenderTarget.");let Ct=G.get(M).__webglFramebuffer;if(M.isWebGLCubeRenderTarget&&At!==void 0&&(Ct=Ct[At]),Ct)if(N>=0&&N<=M.width-V&&H>=0&&H<=M.height-k){y.bindFramebuffer(P.FRAMEBUFFER,Ct);let Pt=M.textures[vt],$t=Pt.format,te=Pt.type;M.textures.length>1&&P.readBuffer(P.COLOR_ATTACHMENT0+vt);let Rt=_d(Pt);if(Rt.__formatReadable===!1)throw new Error("THREE.WebGLRenderer.readRenderTargetPixelsAsync: renderTarget is not in RGBA or implementation defined format.");if(Rt.__typeReadable===!1)throw new Error("THREE.WebGLRenderer