} before it has been * rendered to. * * @param {WebGLRenderTarget} target - The render target. */ this.initRenderTarget = function ( target ) { if ( properties.get( target ).__webglFramebuffer === undefined ) { textures.setupRenderTarget( target ); } }; /** * Initializes the given texture. Useful for preloading a texture rather than waiting until first * render (which can cause noticeable lags due to decode and GPU upload overhead). * * @param {Texture} texture - The texture. */ this.initTexture = function ( texture ) { if ( texture.isCubeTexture ) { textures.setTextureCube( texture, 0 ); } else if ( texture.isData3DTexture ) { textures.setTexture3D( texture, 0 ); } else if ( texture.isDataArrayTexture || texture.isCompressedArrayTexture ) { textures.setTexture2DArray( texture, 0 ); } else { textures.setTexture2D( texture, 0 ); } state.unbindTexture(); }; /** * Can be used to reset the internal WebGL state. This method is mostly * relevant for applications which share a single WebGL context across * multiple WebGL libraries. */ this.resetState = function () { _currentActiveCubeFace = 0; _currentActiveMipmapLevel = 0; _currentRenderTarget = null; state.reset(); bindingStates.reset(); }; if ( typeof __THREE_DEVTOOLS__ !== 'undefined' ) { __THREE_DEVTOOLS__.dispatchEvent( new CustomEvent( 'observe', { detail: this } ) ); } } /** * Defines the coordinate system of the renderer. * * In `WebGLRenderer`, the value is always `WebGLCoordinateSystem`. * * @type {WebGLCoordinateSystem|WebGPUCoordinateSystem} * @default WebGLCoordinateSystem * @readonly */ get coordinateSystem() { return WebGLCoordinateSystem; } /** * Defines the output color space of the renderer. * * @type {SRGBColorSpace|LinearSRGBColorSpace} * @default SRGBColorSpace */ get outputColorSpace() { return this._outputColorSpace; } set outputColorSpace( colorSpace ) { this._outputColorSpace = colorSpace; const gl = this.getContext(); gl.drawingBufferColorSpace = ColorManagement._getDrawingBufferColorSpace( colorSpace ); gl.unpackColorSpace = ColorManagement._getUnpackColorSpace(); } } export { ACESFilmicToneMapping, AddEquation, AddOperation, AdditiveBlending, AgXToneMapping, AlphaFormat, AlwaysCompare, AlwaysDepth, ArrayCamera, BackSide, BoxGeometry, BufferAttribute, BufferGeometry, ByteType, CineonToneMapping, ClampToEdgeWrapping, Color, ColorManagement, ConstantAlphaFactor, ConstantColorFactor, CubeCamera, CubeDepthTexture, CubeReflectionMapping, CubeRefractionMapping, CubeTexture, CubeUVReflectionMapping, CullFaceBack, CullFaceFront, CullFaceNone, CustomBlending, CustomToneMapping, Data3DTexture, DataArrayTexture, DataTexture, DepthFormat, DepthStencilFormat, DepthTexture, DoubleSide, DstAlphaFactor, DstColorFactor, EqualCompare, EqualDepth, EquirectangularReflectionMapping, EquirectangularRefractionMapping, EventDispatcher, ExternalTexture, Float32BufferAttribute, FloatType, FrontSide, Frustum, GLSL3, GreaterCompare, GreaterDepth, GreaterEqualCompare, GreaterEqualDepth, HalfFloatType, IntType, Layers, LessCompare, LessDepth, LessEqualCompare, LessEqualDepth, LinearFilter, LinearMipmapLinearFilter, LinearMipmapNearestFilter, LinearSRGBColorSpace, LinearToneMapping, LinearTransfer, Matrix3, Matrix4, MaxEquation, Mesh, MeshBasicMaterial, MeshDepthMaterial, MeshDistanceMaterial, MinEquation, MirroredRepeatWrapping, MixOperation, MultiplyBlending, MultiplyOperation, NearestFilter, NearestMipmapLinearFilter, NearestMipmapNearestFilter, NeutralToneMapping, NeverCompare, NeverDepth, NoBlending, NoColorSpace, NoToneMapping, NormalBlending, NotEqualCompare, NotEqualDepth, ObjectSpaceNormalMap, OneFactor, OneMinusConstantAlphaFactor, OneMinusConstantColorFactor, OneMinusDstAlphaFactor, OneMinusDstColorFactor, OneMinusSrcAlphaFactor, OneMinusSrcColorFactor, OrthographicCamera, PCFShadowMap, PCFSoftShadowMap, PMREMGenerator, PerspectiveCamera, Plane, PlaneGeometry, R11_EAC_Format, RED_GREEN_RGTC2_Format, RED_RGTC1_Format, REVISION, RG11_EAC_Format, RGBAFormat, RGBAIntegerFormat, RGBA_ASTC_10x10_Format, RGBA_ASTC_10x5_Format, RGBA_ASTC_10x6_Format, RGBA_ASTC_10x8_Format, RGBA_ASTC_12x10_Format, RGBA_ASTC_12x12_Format, RGBA_ASTC_4x4_Format, RGBA_ASTC_5x4_Format, RGBA_ASTC_5x5_Format, RGBA_ASTC_6x5_Format, RGBA_ASTC_6x6_Format, RGBA_ASTC_8x5_Format, RGBA_ASTC_8x6_Format, RGBA_ASTC_8x8_Format, RGBA_BPTC_Format, RGBA_ETC2_EAC_Format, RGBA_PVRTC_2BPPV1_Format, RGBA_PVRTC_4BPPV1_Format, RGBA_S3TC_DXT1_Format, RGBA_S3TC_DXT3_Format, RGBA_S3TC_DXT5_Format, RGBFormat, RGB_BPTC_SIGNED_Format, RGB_BPTC_UNSIGNED_Format, RGB_ETC1_Format, RGB_ETC2_Format, RGB_PVRTC_2BPPV1_Format, RGB_PVRTC_4BPPV1_Format, RGB_S3TC_DXT1_Format, RGFormat, RGIntegerFormat, RawShaderMaterial, RedFormat, RedIntegerFormat, ReinhardToneMapping, Re