AGE),i.blendEquation(i.FUNC_ADD),i.blendFunc(i.ONE,i.ZERO),i.blendFuncSeparate(i.ONE,i.ZERO,i.ONE,i.ZERO),i.blendColor(0,0,0,0),i.colorMask(!0,!0,!0,!0),i.clearColor(0,0,0,0),i.depthMask(!0),i.depthFunc(i.LESS),a.setReversed(!1),i.clearDepth(1),i.stencilMask(4294967295),i.stencilFunc(i.ALWAYS,0,4294967295),i.stencilOp(i.KEEP,i.KEEP,i.KEEP),i.clearStencil(0),i.cullFace(i.BACK),i.frontFace(i.CCW),i.polygonOffset(0,0),i.activeTexture(i.TEXTURE0),i.bindFramebuffer(i.FRAMEBUFFER,null),i.bindFramebuffer(i.DRAW_FRAMEBUFFER,null),i.bindFramebuffer(i.READ_FRAMEBUFFER,null),i.useProgram(null),i.lineWidth(1),i.scissor(0,0,i.canvas.width,i.canvas.height),i.viewport(0,0,i.canvas.width,i.canvas.height),i.pixelStorei(i.PACK_ALIGNMENT,4),i.pixelStorei(i.UNPACK_ALIGNMENT,4),i.pixelStorei(i.UNPACK_FLIP_Y_WEBGL,!1),i.pixelStorei(i.UNPACK_PREMULTIPLY_ALPHA_WEBGL,!1),i.pixelStorei(i.UNPACK_COLORSPACE_CONVERSION_WEBGL,i.BROWSER_DEFAULT_WEBGL),i.pixelStorei(i.PACK_ROW_LENGTH,0),i.pixelStorei(i.PACK_SKIP_PIXELS,0),i.pixelStorei(i.PACK_SKIP_ROWS,0),i.pixelStorei(i.UNPACK_ROW_LENGTH,0),i.pixelStorei(i.UNPACK_IMAGE_HEIGHT,0),i.pixelStorei(i.UNPACK_SKIP_PIXELS,0),i.pixelStorei(i.UNPACK_SKIP_ROWS,0),i.pixelStorei(i.UNPACK_SKIP_IMAGES,0),h={},f={},j=null,ne={},u={},d=new WeakMap,g=[],M=null,m=!1,p=null,b=null,A=null,v=null,T=null,E=null,C=null,x=new ge(0,0,0),w=0,I=!1,D=null,O=null,V=null,N=null,z=null,dt.set(0,0,i.canvas.width,i.canvas.height),tt.set(0,0,i.canvas.width,i.canvas.height),r.reset(),a.reset(),o.reset()}return{buffers:{color:r,depth:a,stencil:o},enable:ee,disable:ve,bindFramebuffer:Ve,drawBuffers:be,useProgram:Ge,setBlending:re,setMaterial:ae,setFlipSided:oe,setCullFace:ue,setLineWidth:ze,setPolygonOffset:Fe,setScissorTest:We,activeTexture:qe,bindTexture:L,unbindTexture:pt,compressedTexImage2D:nt,compressedTexImage3D:R,texImage2D:J,texImage3D:Q,pixelStorei:Le,getParameter:de,updateUBOMapping:De,uniformBlockBinding:He,texStorage2D:ce,texStorage3D:he,texSubImage2D:_,texSubImage3D:B,compressedTexSubImage2D:G,compressedTexSubImage3D:Z,scissor:_e,viewport:fe,reset:Ye}}function mv(i,e,t,n,s,r,a){let o=e.has("WEBGL_multisampled_render_to_texture")?e.get("WEBGL_multisampled_render_to_texture"):null,l=typeof navigator=="undefined"?!1:/OculusBrowser/g.test(navigator.userAgent),c=new le,h=new WeakMap,f=new Set,u,d=new WeakMap,g=!1;try{g=typeof OffscreenCanvas!="undefined"&&new OffscreenCanvas(1,1).getContext("2d")!==null}catch{}function M(R,_){return g?new OffscreenCanvas(R,_):Or("canvas")}function m(R,_,B){let G=1,Z=nt(R);if((Z.width>B||Z.height>B)&&(G=B/Math.max(Z.width,Z.height)),G<1)if(typeof HTMLImageElement!="undefined"&&R instanceof HTMLImageElement||typeof HTMLCanvasElement!="undefined"&&R instanceof HTMLCanvasElement||typeof ImageBitmap!="undefined"&&R instanceof ImageBitmap||typeof VideoFrame!="undefined"&&R instanceof VideoFrame){let ce=Math.floor(G*Z.width),he=Math.floor(G*Z.height);u===void 0&&(u=M(ce,he));let J=_?M(ce,he):u;return J.width=ce,J.height=he,J.getContext("2d").drawImage(R,0,0,ce,he),Be("WebGLRenderer: Texture has been resized from ("+Z.width+"x"+Z.height+") to ("+ce+"x"+he+")."),J}else return"data"in R&&Be("WebGLRenderer: Image in DataTexture is too big ("+Z.width+"x"+Z.height+")."),R;return R}function p(R){return R.generateMipmaps}function b(R){i.generateMipmap(R)}function A(R){return R.isWebGLCubeRenderTarget?i.TEXTURE_CUBE_MAP:R.isWebGL3DRenderTarget?i.TEXTURE_3D:R.isWebGLArrayRenderTarget||R.isCompressedArrayTexture?i.TEXTURE_2D_ARRAY:i.TEXTURE_2D}function v(R,_,B,G,Z,ce=!1){if(R!==null){if(i[R]!==void 0)return i[R];Be("WebGLRenderer: Attempt to use non-existing WebGL internal format '"+R+"'")}let he;G&&(he=e.get("EXT_texture_norm16"),he||Be("WebGLRenderer: Unable to use normalized textures without EXT_texture_norm16 extension"));let J=_;if(_===i.RED&&(B===i.FLOAT&&(J=i.R32F),B===i.HALF_FLOAT&&(J=i.R16F),B===i.UNSIGNED_BYTE&&(J=i.R8),B===i.UNSIGNED_SHORT&&he&&(J=he.R16_EXT),B===i.SHORT&&he&&(J=he.R16_SNORM_EXT)),_===i.RED_INTEGER&&(B===i.UNSIGNED_BYTE&&(J=i.R8UI),B===i.UNSIGNED_SHORT&&(J=i.R16UI),B===i.UNSIGNED_INT&&(J=i.R32UI),B===i.BYTE&&(J=i.R8I),B===i.SHORT&&(J=i.R16I),B===i.INT&&(J=i.R32I)),_===i.RG&&(B===i.FLOAT&&(J=i.RG32F),B===i.HALF_FLOAT&&(J=i.RG16F),B===i.UNSIGNED_BYTE&&(J=i.RG8),B===i.UNSIGNED_SHORT&&he&&(J=he.RG16_EXT),B===i.SHORT&&he&&(J=he.RG16_SNORM_EXT)),_===i.RG_INTEGER&&(B===i.UNSIGNED_BYTE&&(J=i.RG8UI),B===i.UNSIGNED_SHORT&&(J=i.RG16UI),B===i.UNSIGNED_INT&&(J=i.RG32UI),B===i.BYTE&&(J=i.RG8I),B===i.SHORT&&(J=i.RG16I),B===i.INT&&(J=i.RG32I)),_===i.RGB_INTEGER&&(B===i.UNSIGNED_BYTE&&(J=i.RGB8UI),B===i.UNSIGNED_SHORT&&(J=i.RGB16UI),B===i.UNSIGNED_INT&&(J=i.RGB32UI),B===i.BYTE&&(J=i.RGB8I),B===i.SHORT&&(J=i.RGB16I),B===i.INT&&(J=i.RGB32I)),_===i.RGBA_INTEGER&&(B===i.UNSIGNED_BYTE&&(J=i.RGBA8UI),B===i.UNSIGNED_SHORT&&(J=i.RGBA16UI),B===i.UNSIGNED_INT&&(J=i.RGBA32UI),B===i.BYTE&&(J=i.RGBA8I),B===i.SHORT&&(J=i.RGBA16I),B===i.INT&&(J=i.RGBA32I)),_===i.RGB&&(B===