Interface WebGLRenderingContext

Provides an interface to the OpenGL ES 2.0 graphics rendering context for the drawing surface of an HTML element.

interface WebGLRenderingContext {
    ACTIVE_ATTRIBUTES: number;
    ACTIVE_TEXTURE: number;
    ACTIVE_UNIFORMS: number;
    ALIASED_LINE_WIDTH_RANGE: number;
    ALIASED_POINT_SIZE_RANGE: number;
    ALPHA: number;
    ALPHA_BITS: number;
    ALWAYS: number;
    ARRAY_BUFFER: number;
    ARRAY_BUFFER_BINDING: number;
    ATTACHED_SHADERS: number;
    BACK: number;
    BLEND: number;
    BLEND_COLOR: number;
    BLEND_DST_ALPHA: number;
    BLEND_DST_RGB: number;
    BLEND_EQUATION: number;
    BLEND_EQUATION_ALPHA: number;
    BLEND_EQUATION_RGB: number;
    BLEND_SRC_ALPHA: number;
    BLEND_SRC_RGB: number;
    BLUE_BITS: number;
    BOOL: number;
    BOOL_VEC2: number;
    BOOL_VEC3: number;
    BOOL_VEC4: number;
    BROWSER_DEFAULT_WEBGL: number;
    BUFFER_SIZE: number;
    BUFFER_USAGE: number;
    BYTE: number;
    CCW: number;
    CLAMP_TO_EDGE: number;
    COLOR_ATTACHMENT0: number;
    COLOR_BUFFER_BIT: number;
    COLOR_CLEAR_VALUE: number;
    COLOR_WRITEMASK: number;
    COMPILE_STATUS: number;
    COMPRESSED_TEXTURE_FORMATS: number;
    CONSTANT_ALPHA: number;
    CONSTANT_COLOR: number;
    CONTEXT_LOST_WEBGL: number;
    CULL_FACE: number;
    CULL_FACE_MODE: number;
    CURRENT_PROGRAM: number;
    CURRENT_VERTEX_ATTRIB: number;
    CW: number;
    DECR: number;
    DECR_WRAP: number;
    DELETE_STATUS: number;
    DEPTH_ATTACHMENT: number;
    DEPTH_BITS: number;
    DEPTH_BUFFER_BIT: number;
    DEPTH_CLEAR_VALUE: number;
    DEPTH_COMPONENT: number;
    DEPTH_COMPONENT16: number;
    DEPTH_FUNC: number;
    DEPTH_RANGE: number;
    DEPTH_STENCIL: number;
    DEPTH_STENCIL_ATTACHMENT: number;
    DEPTH_TEST: number;
    DEPTH_WRITEMASK: number;
    DITHER: number;
    DONT_CARE: number;
    DST_ALPHA: number;
    DST_COLOR: number;
    DYNAMIC_DRAW: number;
    ELEMENT_ARRAY_BUFFER: number;
    ELEMENT_ARRAY_BUFFER_BINDING: number;
    EQUAL: number;
    FASTEST: number;
    FLOAT: number;
    FLOAT_MAT2: number;
    FLOAT_MAT3: number;
    FLOAT_MAT4: number;
    FLOAT_VEC2: number;
    FLOAT_VEC3: number;
    FLOAT_VEC4: number;
    FRAGMENT_SHADER: number;
    FRAMEBUFFER: number;
    FRAMEBUFFER_ATTACHMENT_OBJECT_NAME: number;
    FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE: number;
    FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE: number;
    FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL: number;
    FRAMEBUFFER_BINDING: number;
    FRAMEBUFFER_COMPLETE: number;
    FRAMEBUFFER_INCOMPLETE_ATTACHMENT: number;
    FRAMEBUFFER_INCOMPLETE_DIMENSIONS: number;
    FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT: number;
    FRAMEBUFFER_UNSUPPORTED: number;
    FRONT: number;
    FRONT_AND_BACK: number;
    FRONT_FACE: number;
    FUNC_ADD: number;
    FUNC_REVERSE_SUBTRACT: number;
    FUNC_SUBTRACT: number;
    GENERATE_MIPMAP_HINT: number;
    GEQUAL: number;
    GREATER: number;
    GREEN_BITS: number;
    HIGH_FLOAT: number;
    HIGH_INT: number;
    IMPLEMENTATION_COLOR_READ_FORMAT: number;
    IMPLEMENTATION_COLOR_READ_TYPE: number;
    INCR: number;
    INCR_WRAP: number;
    INT: number;
    INT_VEC2: number;
    INT_VEC3: number;
    INT_VEC4: number;
    INVALID_ENUM: number;
    INVALID_FRAMEBUFFER_OPERATION: number;
    INVALID_OPERATION: number;
    INVALID_VALUE: number;
    INVERT: number;
    KEEP: number;
    LEQUAL: number;
    LESS: number;
    LINEAR: number;
    LINEAR_MIPMAP_LINEAR: number;
    LINEAR_MIPMAP_NEAREST: number;
    LINES: number;
    LINE_LOOP: number;
    LINE_STRIP: number;
    LINE_WIDTH: number;
    LINK_STATUS: number;
    LOW_FLOAT: number;
    LOW_INT: number;
    LUMINANCE: number;
    LUMINANCE_ALPHA: number;
    MAX_COMBINED_TEXTURE_IMAGE_UNITS: number;
    MAX_CUBE_MAP_TEXTURE_SIZE: number;
    MAX_FRAGMENT_UNIFORM_VECTORS: number;
    MAX_RENDERBUFFER_SIZE: number;
    MAX_TEXTURE_IMAGE_UNITS: number;
    MAX_TEXTURE_SIZE: number;
    MAX_VARYING_VECTORS: number;
    MAX_VERTEX_ATTRIBS: number;
    MAX_VERTEX_TEXTURE_IMAGE_UNITS: number;
    MAX_VERTEX_UNIFORM_VECTORS: number;
    MAX_VIEWPORT_DIMS: number;
    MEDIUM_FLOAT: number;
    MEDIUM_INT: number;
    MIRRORED_REPEAT: number;
    NEAREST: number;
    NEAREST_MIPMAP_LINEAR: number;
    NEAREST_MIPMAP_NEAREST: number;
    NEVER: number;
    NICEST: number;
    NONE: number;
    NOTEQUAL: number;
    NO_ERROR: number;
    ONE: number;
    ONE_MINUS_CONSTANT_ALPHA: number;
    ONE_MINUS_CONSTANT_COLOR: number;
    ONE_MINUS_DST_ALPHA: number;
    ONE_MINUS_DST_COLOR: number;
    ONE_MINUS_SRC_ALPHA: number;
    ONE_MINUS_SRC_COLOR: number;
    OUT_OF_MEMORY: number;
    PACK_ALIGNMENT: number;
    POINTS: number;
    POLYGON_OFFSET_FACTOR: number;
    POLYGON_OFFSET_FILL: number;
    POLYGON_OFFSET_UNITS: number;
    RED_BITS: number;
    RENDERBUFFER: number;
    RENDERBUFFER_ALPHA_SIZE: number;
    RENDERBUFFER_BINDING: number;
    RENDERBUFFER_BLUE_SIZE: number;
    RENDERBUFFER_DEPTH_SIZE: number;
    RENDERBUFFER_GREEN_SIZE: number;
    RENDERBUFFER_HEIGHT: number;
    RENDERBUFFER_INTERNAL_FORMAT: number;
    RENDERBUFFER_RED_SIZE: number;
    RENDERBUFFER_STENCIL_SIZE: number;
    RENDERBUFFER_WIDTH: number;
    RENDERER: number;
    REPEAT: number;
    REPLACE: number;
    RGB: number;
    RGB565: number;
    RGB5_A1: number;
    RGBA: number;
    RGBA4: number;
    SAMPLER_2D: number;
    SAMPLER_CUBE: number;
    SAMPLES: number;
    SAMPLE_ALPHA_TO_COVERAGE: number;
    SAMPLE_BUFFERS: number;
    SAMPLE_COVERAGE: number;
    SAMPLE_COVERAGE_INVERT: number;
    SAMPLE_COVERAGE_VALUE: number;
    SCISSOR_BOX: number;
    SCISSOR_TEST: number;
    SHADER_TYPE: number;
    SHADING_LANGUAGE_VERSION: number;
    SHORT: number;
    SRC_ALPHA: number;
    SRC_ALPHA_SATURATE: number;
    SRC_COLOR: number;
    STATIC_DRAW: number;
    STENCIL_ATTACHMENT: number;
    STENCIL_BACK_FAIL: number;
    STENCIL_BACK_FUNC: number;
    STENCIL_BACK_PASS_DEPTH_FAIL: number;
    STENCIL_BACK_PASS_DEPTH_PASS: number;
    STENCIL_BACK_REF: number;
    STENCIL_BACK_VALUE_MASK: number;
    STENCIL_BACK_WRITEMASK: number;
    STENCIL_BITS: number;
    STENCIL_BUFFER_BIT: number;
    STENCIL_CLEAR_VALUE: number;
    STENCIL_FAIL: number;
    STENCIL_FUNC: number;
    STENCIL_INDEX8: number;
    STENCIL_PASS_DEPTH_FAIL: number;
    STENCIL_PASS_DEPTH_PASS: number;
    STENCIL_REF: number;
    STENCIL_TEST: number;
    STENCIL_VALUE_MASK: number;
    STENCIL_WRITEMASK: number;
    STREAM_DRAW: number;
    SUBPIXEL_BITS: number;
    TEXTURE: number;
    TEXTURE0: number;
    TEXTURE1: number;
    TEXTURE10: number;
    TEXTURE11: number;
    TEXTURE12: number;
    TEXTURE13: number;
    TEXTURE14: number;
    TEXTURE15: number;
    TEXTURE16: number;
    TEXTURE17: number;
    TEXTURE18: number;
    TEXTURE19: number;
    TEXTURE2: number;
    TEXTURE20: number;
    TEXTURE21: number;
    TEXTURE22: number;
    TEXTURE23: number;
    TEXTURE24: number;
    TEXTURE25: number;
    TEXTURE26: number;
    TEXTURE27: number;
    TEXTURE28: number;
    TEXTURE29: number;
    TEXTURE3: number;
    TEXTURE30: number;
    TEXTURE31: number;
    TEXTURE4: number;
    TEXTURE5: number;
    TEXTURE6: number;
    TEXTURE7: number;
    TEXTURE8: number;
    TEXTURE9: number;
    TEXTURE_2D: number;
    TEXTURE_BINDING_2D: number;
    TEXTURE_BINDING_CUBE_MAP: number;
    TEXTURE_CUBE_MAP: number;
    TEXTURE_CUBE_MAP_NEGATIVE_X: number;
    TEXTURE_CUBE_MAP_NEGATIVE_Y: number;
    TEXTURE_CUBE_MAP_NEGATIVE_Z: number;
    TEXTURE_CUBE_MAP_POSITIVE_X: number;
    TEXTURE_CUBE_MAP_POSITIVE_Y: number;
    TEXTURE_CUBE_MAP_POSITIVE_Z: number;
    TEXTURE_MAG_FILTER: number;
    TEXTURE_MIN_FILTER: number;
    TEXTURE_WRAP_S: number;
    TEXTURE_WRAP_T: number;
    TRIANGLES: number;
    TRIANGLE_FAN: number;
    TRIANGLE_STRIP: number;
    UNPACK_ALIGNMENT: number;
    UNPACK_COLORSPACE_CONVERSION_WEBGL: number;
    UNPACK_FLIP_Y_WEBGL: number;
    UNPACK_PREMULTIPLY_ALPHA_WEBGL: number;
    UNSIGNED_BYTE: number;
    UNSIGNED_INT: number;
    UNSIGNED_SHORT: number;
    UNSIGNED_SHORT_4_4_4_4: number;
    UNSIGNED_SHORT_5_5_5_1: number;
    UNSIGNED_SHORT_5_6_5: number;
    VALIDATE_STATUS: number;
    VENDOR: number;
    VERSION: number;
    VERTEX_ATTRIB_ARRAY_BUFFER_BINDING: number;
    VERTEX_ATTRIB_ARRAY_ENABLED: number;
    VERTEX_ATTRIB_ARRAY_NORMALIZED: number;
    VERTEX_ATTRIB_ARRAY_POINTER: number;
    VERTEX_ATTRIB_ARRAY_SIZE: number;
    VERTEX_ATTRIB_ARRAY_STRIDE: number;
    VERTEX_ATTRIB_ARRAY_TYPE: number;
    VERTEX_SHADER: number;
    VIEWPORT: number;
    ZERO: number;
    canvas: OffscreenCanvas | HTMLCanvasElement;
    drawingBufferHeight: number;
    drawingBufferWidth: number;
    activeTexture(texture): void;
    attachShader(program, shader): void;
    bindAttribLocation(program, index, name): void;
    bindBuffer(target, buffer): void;
    bindFramebuffer(target, framebuffer): void;
    bindRenderbuffer(target, renderbuffer): void;
    bindTexture(target, texture): void;
    blendColor(red, green, blue, alpha): void;
    blendEquation(mode): void;
    blendEquationSeparate(modeRGB, modeAlpha): void;
    blendFunc(sfactor, dfactor): void;
    blendFuncSeparate(srcRGB, dstRGB, srcAlpha, dstAlpha): void;
    bufferData(target, size, usage): void;
    bufferData(target, data, usage): void;
    bufferSubData(target, offset, data): void;
    checkFramebufferStatus(target): number;
    clear(mask): void;
    clearColor(red, green, blue, alpha): void;
    clearDepth(depth): void;
    clearStencil(s): void;
    colorMask(red, green, blue, alpha): void;
    compileShader(shader): void;
    compressedTexImage2D(target, level, internalformat, width, height, border, data): void;
    compressedTexSubImage2D(target, level, xoffset, yoffset, width, height, format, data): void;
    copyTexImage2D(target, level, internalformat, x, y, width, height, border): void;
    copyTexSubImage2D(target, level, xoffset, yoffset, x, y, width, height): void;
    createBuffer(): null | WebGLBuffer;
    createFramebuffer(): null | WebGLFramebuffer;
    createProgram(): null | WebGLProgram;
    createRenderbuffer(): null | WebGLRenderbuffer;
    createShader(type): null | WebGLShader;
    createTexture(): null | WebGLTexture;
    cullFace(mode): void;
    deleteBuffer(buffer): void;
    deleteFramebuffer(framebuffer): void;
    deleteProgram(program): void;
    deleteRenderbuffer(renderbuffer): void;
    deleteShader(shader): void;
    deleteTexture(texture): void;
    depthFunc(func): void;
    depthMask(flag): void;
    depthRange(zNear, zFar): void;
    detachShader(program, shader): void;
    disable(cap): void;
    disableVertexAttribArray(index): void;
    drawArrays(mode, first, count): void;
    drawElements(mode, count, type, offset): void;
    enable(cap): void;
    enableVertexAttribArray(index): void;
    finish(): void;
    flush(): void;
    framebufferRenderbuffer(target, attachment, renderbuffertarget, renderbuffer): void;
    framebufferTexture2D(target, attachment, textarget, texture, level): void;
    frontFace(mode): void;
    generateMipmap(target): void;
    getActiveAttrib(program, index): null | WebGLActiveInfo;
    getActiveUniform(program, index): null | WebGLActiveInfo;
    getAttachedShaders(program): null | WebGLShader[];
    getAttribLocation(program, name): number;
    getBufferParameter(target, pname): any;
    getContextAttributes(): null | WebGLContextAttributes;
    getError(): number;
    getExtension(extensionName): null | ANGLE_instanced_arrays;
    getExtension(extensionName): null | EXT_blend_minmax;
    getExtension(extensionName): null | EXT_color_buffer_float;
    getExtension(extensionName): null | EXT_color_buffer_half_float;
    getExtension(extensionName): null | EXT_float_blend;
    getExtension(extensionName): null | EXT_frag_depth;
    getExtension(extensionName): null | EXT_sRGB;
    getExtension(extensionName): null | EXT_shader_texture_lod;
    getExtension(extensionName): null | EXT_texture_compression_bptc;
    getExtension(extensionName): null | EXT_texture_compression_rgtc;
    getExtension(extensionName): null | EXT_texture_filter_anisotropic;
    getExtension(extensionName): null | KHR_parallel_shader_compile;
    getExtension(extensionName): null | OES_element_index_uint;
    getExtension(extensionName): null | OES_fbo_render_mipmap;
    getExtension(extensionName): null | OES_standard_derivatives;
    getExtension(extensionName): null | OES_texture_float;
    getExtension(extensionName): null | OES_texture_float_linear;
    getExtension(extensionName): null | OES_texture_half_float;
    getExtension(extensionName): null | OES_texture_half_float_linear;
    getExtension(extensionName): null | OES_vertex_array_object;
    getExtension(extensionName): null | OVR_multiview2;
    getExtension(extensionName): null | WEBGL_color_buffer_float;
    getExtension(extensionName): null | WEBGL_compressed_texture_astc;
    getExtension(extensionName): null | WEBGL_compressed_texture_etc;
    getExtension(extensionName): null | WEBGL_compressed_texture_etc1;
    getExtension(extensionName): null | WEBGL_compressed_texture_s3tc;
    getExtension(extensionName): null | WEBGL_compressed_texture_s3tc_srgb;
    getExtension(extensionName): null | WEBGL_debug_renderer_info;
    getExtension(extensionName): null | WEBGL_debug_shaders;
    getExtension(extensionName): null | WEBGL_depth_texture;
    getExtension(extensionName): null | WEBGL_draw_buffers;
    getExtension(extensionName): null | WEBGL_lose_context;
    getExtension(extensionName): null | WEBGL_multi_draw;
    getExtension(name): any;
    getFramebufferAttachmentParameter(target, attachment, pname): any;
    getParameter(pname): any;
    getProgramInfoLog(program): null | string;
    getProgramParameter(program, pname): any;
    getRenderbufferParameter(target, pname): any;
    getShaderInfoLog(shader): null | string;
    getShaderParameter(shader, pname): any;
    getShaderPrecisionFormat(shadertype, precisiontype): null | WebGLShaderPrecisionFormat;
    getShaderSource(shader): null | string;
    getSupportedExtensions(): null | string[];
    getTexParameter(target, pname): any;
    getUniform(program, location): any;
    getUniformLocation(program, name): null | WebGLUniformLocation;
    getVertexAttrib(index, pname): any;
    getVertexAttribOffset(index, pname): number;
    hint(target, mode): void;
    isBuffer(buffer): boolean;
    isContextLost(): boolean;
    isEnabled(cap): boolean;
    isFramebuffer(framebuffer): boolean;
    isProgram(program): boolean;
    isRenderbuffer(renderbuffer): boolean;
    isShader(shader): boolean;
    isTexture(texture): boolean;
    lineWidth(width): void;
    linkProgram(program): void;
    pixelStorei(pname, param): void;
    polygonOffset(factor, units): void;
    readPixels(x, y, width, height, format, type, pixels): void;
    renderbufferStorage(target, internalformat, width, height): void;
    sampleCoverage(value, invert): void;
    scissor(x, y, width, height): void;
    shaderSource(shader, source): void;
    stencilFunc(func, ref, mask): void;
    stencilFuncSeparate(face, func, ref, mask): void;
    stencilMask(mask): void;
    stencilMaskSeparate(face, mask): void;
    stencilOp(fail, zfail, zpass): void;
    stencilOpSeparate(face, fail, zfail, zpass): void;
    texImage2D(target, level, internalformat, width, height, border, format, type, pixels): void;
    texImage2D(target, level, internalformat, format, type, source): void;
    texParameterf(target, pname, param): void;
    texParameteri(target, pname, param): void;
    texSubImage2D(target, level, xoffset, yoffset, width, height, format, type, pixels): void;
    texSubImage2D(target, level, xoffset, yoffset, format, type, source): void;
    uniform1f(location, x): void;
    uniform1fv(location, v): void;
    uniform1fv(location, v): void;
    uniform1i(location, x): void;
    uniform1iv(location, v): void;
    uniform1iv(location, v): void;
    uniform2f(location, x, y): void;
    uniform2fv(location, v): void;
    uniform2fv(location, v): void;
    uniform2i(location, x, y): void;
    uniform2iv(location, v): void;
    uniform2iv(location, v): void;
    uniform3f(location, x, y, z): void;
    uniform3fv(location, v): void;
    uniform3fv(location, v): void;
    uniform3i(location, x, y, z): void;
    uniform3iv(location, v): void;
    uniform3iv(location, v): void;
    uniform4f(location, x, y, z, w): void;
    uniform4fv(location, v): void;
    uniform4fv(location, v): void;
    uniform4i(location, x, y, z, w): void;
    uniform4iv(location, v): void;
    uniform4iv(location, v): void;
    uniformMatrix2fv(location, transpose, value): void;
    uniformMatrix2fv(location, transpose, value): void;
    uniformMatrix3fv(location, transpose, value): void;
    uniformMatrix3fv(location, transpose, value): void;
    uniformMatrix4fv(location, transpose, value): void;
    uniformMatrix4fv(location, transpose, value): void;
    useProgram(program): void;
    validateProgram(program): void;
    vertexAttrib1f(index, x): void;
    vertexAttrib1fv(index, values): void;
    vertexAttrib1fv(index, values): void;
    vertexAttrib2f(index, x, y): void;
    vertexAttrib2fv(index, values): void;
    vertexAttrib2fv(index, values): void;
    vertexAttrib3f(index, x, y, z): void;
    vertexAttrib3fv(index, values): void;
    vertexAttrib3fv(index, values): void;
    vertexAttrib4f(index, x, y, z, w): void;
    vertexAttrib4fv(index, values): void;
    vertexAttrib4fv(index, values): void;
    vertexAttribPointer(index, size, type, normalized, stride, offset): void;
    viewport(x, y, width, height): void;
}

Hierarchy

  • WebGLRenderingContextBase
  • WebGLRenderingContextOverloads
    • WebGLRenderingContext

Properties

ACTIVE_ATTRIBUTES ACTIVE_TEXTURE ACTIVE_UNIFORMS ALIASED_LINE_WIDTH_RANGE ALIASED_POINT_SIZE_RANGE ALPHA ALPHA_BITS ALWAYS ARRAY_BUFFER ARRAY_BUFFER_BINDING ATTACHED_SHADERS BACK BLEND BLEND_COLOR BLEND_DST_ALPHA BLEND_DST_RGB BLEND_EQUATION BLEND_EQUATION_ALPHA BLEND_EQUATION_RGB BLEND_SRC_ALPHA BLEND_SRC_RGB BLUE_BITS BOOL BOOL_VEC2 BOOL_VEC3 BOOL_VEC4 BROWSER_DEFAULT_WEBGL BUFFER_SIZE BUFFER_USAGE BYTE CCW CLAMP_TO_EDGE COLOR_ATTACHMENT0 COLOR_BUFFER_BIT COLOR_CLEAR_VALUE COLOR_WRITEMASK COMPILE_STATUS COMPRESSED_TEXTURE_FORMATS CONSTANT_ALPHA CONSTANT_COLOR CONTEXT_LOST_WEBGL CULL_FACE CULL_FACE_MODE CURRENT_PROGRAM CURRENT_VERTEX_ATTRIB CW DECR DECR_WRAP DELETE_STATUS DEPTH_ATTACHMENT DEPTH_BITS DEPTH_BUFFER_BIT DEPTH_CLEAR_VALUE DEPTH_COMPONENT DEPTH_COMPONENT16 DEPTH_FUNC DEPTH_RANGE DEPTH_STENCIL DEPTH_STENCIL_ATTACHMENT DEPTH_TEST DEPTH_WRITEMASK DITHER DONT_CARE DST_ALPHA DST_COLOR DYNAMIC_DRAW ELEMENT_ARRAY_BUFFER ELEMENT_ARRAY_BUFFER_BINDING EQUAL FASTEST FLOAT FLOAT_MAT2 FLOAT_MAT3 FLOAT_MAT4 FLOAT_VEC2 FLOAT_VEC3 FLOAT_VEC4 FRAGMENT_SHADER FRAMEBUFFER FRAMEBUFFER_ATTACHMENT_OBJECT_NAME FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL FRAMEBUFFER_BINDING FRAMEBUFFER_COMPLETE FRAMEBUFFER_INCOMPLETE_ATTACHMENT FRAMEBUFFER_INCOMPLETE_DIMENSIONS FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT FRAMEBUFFER_UNSUPPORTED FRONT FRONT_AND_BACK FRONT_FACE FUNC_ADD FUNC_REVERSE_SUBTRACT FUNC_SUBTRACT GENERATE_MIPMAP_HINT GEQUAL GREATER GREEN_BITS HIGH_FLOAT HIGH_INT IMPLEMENTATION_COLOR_READ_FORMAT IMPLEMENTATION_COLOR_READ_TYPE INCR INCR_WRAP INT INT_VEC2 INT_VEC3 INT_VEC4 INVALID_ENUM INVALID_FRAMEBUFFER_OPERATION INVALID_OPERATION INVALID_VALUE INVERT KEEP LEQUAL LESS LINEAR LINEAR_MIPMAP_LINEAR LINEAR_MIPMAP_NEAREST LINES LINE_LOOP LINE_STRIP LINE_WIDTH LINK_STATUS LOW_FLOAT LOW_INT LUMINANCE LUMINANCE_ALPHA MAX_COMBINED_TEXTURE_IMAGE_UNITS MAX_CUBE_MAP_TEXTURE_SIZE MAX_FRAGMENT_UNIFORM_VECTORS MAX_RENDERBUFFER_SIZE MAX_TEXTURE_IMAGE_UNITS MAX_TEXTURE_SIZE MAX_VARYING_VECTORS MAX_VERTEX_ATTRIBS MAX_VERTEX_TEXTURE_IMAGE_UNITS MAX_VERTEX_UNIFORM_VECTORS MAX_VIEWPORT_DIMS MEDIUM_FLOAT MEDIUM_INT MIRRORED_REPEAT NEAREST NEAREST_MIPMAP_LINEAR NEAREST_MIPMAP_NEAREST NEVER NICEST NONE NOTEQUAL NO_ERROR ONE ONE_MINUS_CONSTANT_ALPHA ONE_MINUS_CONSTANT_COLOR ONE_MINUS_DST_ALPHA ONE_MINUS_DST_COLOR ONE_MINUS_SRC_ALPHA ONE_MINUS_SRC_COLOR OUT_OF_MEMORY PACK_ALIGNMENT POINTS POLYGON_OFFSET_FACTOR POLYGON_OFFSET_FILL POLYGON_OFFSET_UNITS RED_BITS RENDERBUFFER RENDERBUFFER_ALPHA_SIZE RENDERBUFFER_BINDING RENDERBUFFER_BLUE_SIZE RENDERBUFFER_DEPTH_SIZE RENDERBUFFER_GREEN_SIZE RENDERBUFFER_HEIGHT RENDERBUFFER_INTERNAL_FORMAT RENDERBUFFER_RED_SIZE RENDERBUFFER_STENCIL_SIZE RENDERBUFFER_WIDTH RENDERER REPEAT REPLACE RGB RGB565 RGB5_A1 RGBA RGBA4 SAMPLER_2D SAMPLER_CUBE SAMPLES SAMPLE_ALPHA_TO_COVERAGE SAMPLE_BUFFERS SAMPLE_COVERAGE SAMPLE_COVERAGE_INVERT SAMPLE_COVERAGE_VALUE SCISSOR_BOX SCISSOR_TEST SHADER_TYPE SHADING_LANGUAGE_VERSION SHORT SRC_ALPHA SRC_ALPHA_SATURATE SRC_COLOR STATIC_DRAW STENCIL_ATTACHMENT STENCIL_BACK_FAIL STENCIL_BACK_FUNC STENCIL_BACK_PASS_DEPTH_FAIL STENCIL_BACK_PASS_DEPTH_PASS STENCIL_BACK_REF STENCIL_BACK_VALUE_MASK STENCIL_BACK_WRITEMASK STENCIL_BITS STENCIL_BUFFER_BIT STENCIL_CLEAR_VALUE STENCIL_FAIL STENCIL_FUNC STENCIL_INDEX8 STENCIL_PASS_DEPTH_FAIL STENCIL_PASS_DEPTH_PASS STENCIL_REF STENCIL_TEST STENCIL_VALUE_MASK STENCIL_WRITEMASK STREAM_DRAW SUBPIXEL_BITS TEXTURE TEXTURE0 TEXTURE1 TEXTURE10 TEXTURE11 TEXTURE12 TEXTURE13 TEXTURE14 TEXTURE15 TEXTURE16 TEXTURE17 TEXTURE18 TEXTURE19 TEXTURE2 TEXTURE20 TEXTURE21 TEXTURE22 TEXTURE23 TEXTURE24 TEXTURE25 TEXTURE26 TEXTURE27 TEXTURE28 TEXTURE29 TEXTURE3 TEXTURE30 TEXTURE31 TEXTURE4 TEXTURE5 TEXTURE6 TEXTURE7 TEXTURE8 TEXTURE9 TEXTURE_2D TEXTURE_BINDING_2D TEXTURE_BINDING_CUBE_MAP TEXTURE_CUBE_MAP TEXTURE_CUBE_MAP_NEGATIVE_X TEXTURE_CUBE_MAP_NEGATIVE_Y TEXTURE_CUBE_MAP_NEGATIVE_Z TEXTURE_CUBE_MAP_POSITIVE_X TEXTURE_CUBE_MAP_POSITIVE_Y TEXTURE_CUBE_MAP_POSITIVE_Z TEXTURE_MAG_FILTER TEXTURE_MIN_FILTER TEXTURE_WRAP_S TEXTURE_WRAP_T TRIANGLES TRIANGLE_FAN TRIANGLE_STRIP UNPACK_ALIGNMENT UNPACK_COLORSPACE_CONVERSION_WEBGL UNPACK_FLIP_Y_WEBGL UNPACK_PREMULTIPLY_ALPHA_WEBGL UNSIGNED_BYTE UNSIGNED_INT UNSIGNED_SHORT UNSIGNED_SHORT_4_4_4_4 UNSIGNED_SHORT_5_5_5_1 UNSIGNED_SHORT_5_6_5 VALIDATE_STATUS VENDOR VERSION VERTEX_ATTRIB_ARRAY_BUFFER_BINDING VERTEX_ATTRIB_ARRAY_ENABLED VERTEX_ATTRIB_ARRAY_NORMALIZED VERTEX_ATTRIB_ARRAY_POINTER VERTEX_ATTRIB_ARRAY_SIZE VERTEX_ATTRIB_ARRAY_STRIDE VERTEX_ATTRIB_ARRAY_TYPE VERTEX_SHADER VIEWPORT ZERO canvas drawingBufferHeight drawingBufferWidth

Methods

activeTexture attachShader bindAttribLocation bindBuffer bindFramebuffer bindRenderbuffer bindTexture blendColor blendEquation blendEquationSeparate blendFunc blendFuncSeparate bufferData bufferSubData checkFramebufferStatus clear clearColor clearDepth clearStencil colorMask compileShader compressedTexImage2D compressedTexSubImage2D copyTexImage2D copyTexSubImage2D createBuffer createFramebuffer createProgram createRenderbuffer createShader createTexture cullFace deleteBuffer deleteFramebuffer deleteProgram deleteRenderbuffer deleteShader deleteTexture depthFunc depthMask depthRange detachShader disable disableVertexAttribArray drawArrays drawElements enable enableVertexAttribArray finish flush framebufferRenderbuffer framebufferTexture2D frontFace generateMipmap getActiveAttrib getActiveUniform getAttachedShaders getAttribLocation getBufferParameter getContextAttributes getError getExtension getFramebufferAttachmentParameter getParameter getProgramInfoLog getProgramParameter getRenderbufferParameter getShaderInfoLog getShaderParameter getShaderPrecisionFormat getShaderSource getSupportedExtensions getTexParameter getUniform getUniformLocation getVertexAttrib getVertexAttribOffset hint isBuffer isContextLost isEnabled isFramebuffer isProgram isRenderbuffer isShader isTexture lineWidth linkProgram pixelStorei polygonOffset readPixels renderbufferStorage sampleCoverage scissor shaderSource stencilFunc stencilFuncSeparate stencilMask stencilMaskSeparate stencilOp stencilOpSeparate texImage2D texParameterf texParameteri texSubImage2D uniform1f uniform1fv uniform1i uniform1iv uniform2f uniform2fv uniform2i uniform2iv uniform3f uniform3fv uniform3i uniform3iv uniform4f uniform4fv uniform4i uniform4iv uniformMatrix2fv uniformMatrix3fv uniformMatrix4fv useProgram validateProgram vertexAttrib1f vertexAttrib1fv vertexAttrib2f vertexAttrib2fv vertexAttrib3f vertexAttrib3fv vertexAttrib4f vertexAttrib4fv vertexAttribPointer viewport

Properties

Readonly ACTIVE_ATTRIBUTES

ACTIVE_ATTRIBUTES: number

Readonly ACTIVE_TEXTURE

ACTIVE_TEXTURE: number

Readonly ACTIVE_UNIFORMS

ACTIVE_UNIFORMS: number

Readonly ALIASED_LINE_WIDTH_RANGE

ALIASED_LINE_WIDTH_RANGE: number

Readonly ALIASED_POINT_SIZE_RANGE

ALIASED_POINT_SIZE_RANGE: number

Readonly ALPHA

ALPHA: number

Readonly ALPHA_BITS

ALPHA_BITS: number

Readonly ALWAYS

ALWAYS: number

Readonly ARRAY_BUFFER

ARRAY_BUFFER: number

Readonly ARRAY_BUFFER_BINDING

ARRAY_BUFFER_BINDING: number

Readonly ATTACHED_SHADERS

ATTACHED_SHADERS: number

Readonly BACK

BACK: number

Readonly BLEND

BLEND: number

Readonly BLEND_COLOR

BLEND_COLOR: number

Readonly BLEND_DST_ALPHA

BLEND_DST_ALPHA: number

Readonly BLEND_DST_RGB

BLEND_DST_RGB: number

Readonly BLEND_EQUATION

BLEND_EQUATION: number

Readonly BLEND_EQUATION_ALPHA

BLEND_EQUATION_ALPHA: number

Readonly BLEND_EQUATION_RGB

BLEND_EQUATION_RGB: number

Readonly BLEND_SRC_ALPHA

BLEND_SRC_ALPHA: number

Readonly BLEND_SRC_RGB

BLEND_SRC_RGB: number

Readonly BLUE_BITS

BLUE_BITS: number

Readonly BOOL

BOOL: number

Readonly BOOL_VEC2

BOOL_VEC2: number

Readonly BOOL_VEC3

BOOL_VEC3: number

Readonly BOOL_VEC4

BOOL_VEC4: number

Readonly BROWSER_DEFAULT_WEBGL

BROWSER_DEFAULT_WEBGL: number

Readonly BUFFER_SIZE

BUFFER_SIZE: number

Readonly BUFFER_USAGE

BUFFER_USAGE: number

Readonly BYTE

BYTE: number

Readonly CCW

CCW: number

Readonly CLAMP_TO_EDGE

CLAMP_TO_EDGE: number

Readonly COLOR_ATTACHMENT0

COLOR_ATTACHMENT0: number

Readonly COLOR_BUFFER_BIT

COLOR_BUFFER_BIT: number

Readonly COLOR_CLEAR_VALUE

COLOR_CLEAR_VALUE: number

Readonly COLOR_WRITEMASK

COLOR_WRITEMASK: number

Readonly COMPILE_STATUS

COMPILE_STATUS: number

Readonly COMPRESSED_TEXTURE_FORMATS

COMPRESSED_TEXTURE_FORMATS: number

Readonly CONSTANT_ALPHA

CONSTANT_ALPHA: number

Readonly CONSTANT_COLOR

CONSTANT_COLOR: number

Readonly CONTEXT_LOST_WEBGL

CONTEXT_LOST_WEBGL: number

Readonly CULL_FACE

CULL_FACE: number

Readonly CULL_FACE_MODE

CULL_FACE_MODE: number

Readonly CURRENT_PROGRAM

CURRENT_PROGRAM: number

Readonly CURRENT_VERTEX_ATTRIB

CURRENT_VERTEX_ATTRIB: number

Readonly CW

CW: number

Readonly DECR

DECR: number

Readonly DECR_WRAP

DECR_WRAP: number

Readonly DELETE_STATUS

DELETE_STATUS: number

Readonly DEPTH_ATTACHMENT

DEPTH_ATTACHMENT: number

Readonly DEPTH_BITS

DEPTH_BITS: number

Readonly DEPTH_BUFFER_BIT

DEPTH_BUFFER_BIT: number

Readonly DEPTH_CLEAR_VALUE

DEPTH_CLEAR_VALUE: number

Readonly DEPTH_COMPONENT

DEPTH_COMPONENT: number

Readonly DEPTH_COMPONENT16

DEPTH_COMPONENT16: number

Readonly DEPTH_FUNC

DEPTH_FUNC: number

Readonly DEPTH_RANGE

DEPTH_RANGE: number

Readonly DEPTH_STENCIL

DEPTH_STENCIL: number

Readonly DEPTH_STENCIL_ATTACHMENT

DEPTH_STENCIL_ATTACHMENT: number

Readonly DEPTH_TEST

DEPTH_TEST: number

Readonly DEPTH_WRITEMASK

DEPTH_WRITEMASK: number

Readonly DITHER

DITHER: number

Readonly DONT_CARE

DONT_CARE: number

Readonly DST_ALPHA

DST_ALPHA: number

Readonly DST_COLOR

DST_COLOR: number

Readonly DYNAMIC_DRAW

DYNAMIC_DRAW: number

Readonly ELEMENT_ARRAY_BUFFER

ELEMENT_ARRAY_BUFFER: number

Readonly ELEMENT_ARRAY_BUFFER_BINDING

ELEMENT_ARRAY_BUFFER_BINDING: number

Readonly EQUAL

EQUAL: number

Readonly FASTEST

FASTEST: number

Readonly FLOAT

FLOAT: number

Readonly FLOAT_MAT2

FLOAT_MAT2: number

Readonly FLOAT_MAT3

FLOAT_MAT3: number

Readonly FLOAT_MAT4

FLOAT_MAT4: number

Readonly FLOAT_VEC2

FLOAT_VEC2: number

Readonly FLOAT_VEC3

FLOAT_VEC3: number

Readonly FLOAT_VEC4

FLOAT_VEC4: number

Readonly FRAGMENT_SHADER

FRAGMENT_SHADER: number

Readonly FRAMEBUFFER

FRAMEBUFFER: number

Readonly FRAMEBUFFER_ATTACHMENT_OBJECT_NAME

FRAMEBUFFER_ATTACHMENT_OBJECT_NAME: number

Readonly FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE

FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE: number

Readonly FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE

FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE: number

Readonly FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL

FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL: number

Readonly FRAMEBUFFER_BINDING

FRAMEBUFFER_BINDING: number

Readonly FRAMEBUFFER_COMPLETE

FRAMEBUFFER_COMPLETE: number

Readonly FRAMEBUFFER_INCOMPLETE_ATTACHMENT

FRAMEBUFFER_INCOMPLETE_ATTACHMENT: number

Readonly FRAMEBUFFER_INCOMPLETE_DIMENSIONS

FRAMEBUFFER_INCOMPLETE_DIMENSIONS: number

Readonly FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT

FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT: number

Readonly FRAMEBUFFER_UNSUPPORTED

FRAMEBUFFER_UNSUPPORTED: number

Readonly FRONT

FRONT: number

Readonly FRONT_AND_BACK

FRONT_AND_BACK: number

Readonly FRONT_FACE

FRONT_FACE: number

Readonly FUNC_ADD

FUNC_ADD: number

Readonly FUNC_REVERSE_SUBTRACT

FUNC_REVERSE_SUBTRACT: number

Readonly FUNC_SUBTRACT

FUNC_SUBTRACT: number

Readonly GENERATE_MIPMAP_HINT

GENERATE_MIPMAP_HINT: number

Readonly GEQUAL

GEQUAL: number

Readonly GREATER

GREATER: number

Readonly GREEN_BITS

GREEN_BITS: number

Readonly HIGH_FLOAT

HIGH_FLOAT: number

Readonly HIGH_INT

HIGH_INT: number

Readonly IMPLEMENTATION_COLOR_READ_FORMAT

IMPLEMENTATION_COLOR_READ_FORMAT: number

Readonly IMPLEMENTATION_COLOR_READ_TYPE

IMPLEMENTATION_COLOR_READ_TYPE: number

Readonly INCR

INCR: number

Readonly INCR_WRAP

INCR_WRAP: number

Readonly INT

INT: number

Readonly INT_VEC2

INT_VEC2: number

Readonly INT_VEC3

INT_VEC3: number

Readonly INT_VEC4

INT_VEC4: number

Readonly INVALID_ENUM

INVALID_ENUM: number

Readonly INVALID_FRAMEBUFFER_OPERATION

INVALID_FRAMEBUFFER_OPERATION: number

Readonly INVALID_OPERATION

INVALID_OPERATION: number

Readonly INVALID_VALUE

INVALID_VALUE: number

Readonly INVERT

INVERT: number

Readonly KEEP

KEEP: number

Readonly LEQUAL

LEQUAL: number

Readonly LESS

LESS: number

Readonly LINEAR

LINEAR: number

Readonly LINEAR_MIPMAP_LINEAR

LINEAR_MIPMAP_LINEAR: number

Readonly LINEAR_MIPMAP_NEAREST

LINEAR_MIPMAP_NEAREST: number

Readonly LINES

LINES: number

Readonly LINE_LOOP

LINE_LOOP: number

Readonly LINE_STRIP

LINE_STRIP: number

Readonly LINE_WIDTH

LINE_WIDTH: number

Readonly LINK_STATUS

LINK_STATUS: number

Readonly LOW_FLOAT

LOW_FLOAT: number

Readonly LOW_INT

LOW_INT: number

Readonly LUMINANCE

LUMINANCE: number

Readonly LUMINANCE_ALPHA

LUMINANCE_ALPHA: number

Readonly MAX_COMBINED_TEXTURE_IMAGE_UNITS

MAX_COMBINED_TEXTURE_IMAGE_UNITS: number

Readonly MAX_CUBE_MAP_TEXTURE_SIZE

MAX_CUBE_MAP_TEXTURE_SIZE: number

Readonly MAX_FRAGMENT_UNIFORM_VECTORS

MAX_FRAGMENT_UNIFORM_VECTORS: number

Readonly MAX_RENDERBUFFER_SIZE

MAX_RENDERBUFFER_SIZE: number

Readonly MAX_TEXTURE_IMAGE_UNITS

MAX_TEXTURE_IMAGE_UNITS: number

Readonly MAX_TEXTURE_SIZE

MAX_TEXTURE_SIZE: number

Readonly MAX_VARYING_VECTORS

MAX_VARYING_VECTORS: number

Readonly MAX_VERTEX_ATTRIBS

MAX_VERTEX_ATTRIBS: number

Readonly MAX_VERTEX_TEXTURE_IMAGE_UNITS

MAX_VERTEX_TEXTURE_IMAGE_UNITS: number

Readonly MAX_VERTEX_UNIFORM_VECTORS

MAX_VERTEX_UNIFORM_VECTORS: number

Readonly MAX_VIEWPORT_DIMS

MAX_VIEWPORT_DIMS: number

Readonly MEDIUM_FLOAT

MEDIUM_FLOAT: number

Readonly MEDIUM_INT

MEDIUM_INT: number

Readonly MIRRORED_REPEAT

MIRRORED_REPEAT: number

Readonly NEAREST

NEAREST: number

Readonly NEAREST_MIPMAP_LINEAR

NEAREST_MIPMAP_LINEAR: number

Readonly NEAREST_MIPMAP_NEAREST

NEAREST_MIPMAP_NEAREST: number

Readonly NEVER

NEVER: number

Readonly NICEST

NICEST: number

Readonly NONE

NONE: number

Readonly NOTEQUAL

NOTEQUAL: number

Readonly NO_ERROR

NO_ERROR: number

Readonly ONE

ONE: number

Readonly ONE_MINUS_CONSTANT_ALPHA

ONE_MINUS_CONSTANT_ALPHA: number

Readonly ONE_MINUS_CONSTANT_COLOR

ONE_MINUS_CONSTANT_COLOR: number

Readonly ONE_MINUS_DST_ALPHA

ONE_MINUS_DST_ALPHA: number

Readonly ONE_MINUS_DST_COLOR

ONE_MINUS_DST_COLOR: number

Readonly ONE_MINUS_SRC_ALPHA

ONE_MINUS_SRC_ALPHA: number

Readonly ONE_MINUS_SRC_COLOR

ONE_MINUS_SRC_COLOR: number

Readonly OUT_OF_MEMORY

OUT_OF_MEMORY: number

Readonly PACK_ALIGNMENT

PACK_ALIGNMENT: number

Readonly POINTS

POINTS: number

Readonly POLYGON_OFFSET_FACTOR

POLYGON_OFFSET_FACTOR: number

Readonly POLYGON_OFFSET_FILL

POLYGON_OFFSET_FILL: number

Readonly POLYGON_OFFSET_UNITS

POLYGON_OFFSET_UNITS: number

Readonly RED_BITS

RED_BITS: number

Readonly RENDERBUFFER

RENDERBUFFER: number

Readonly RENDERBUFFER_ALPHA_SIZE

RENDERBUFFER_ALPHA_SIZE: number

Readonly RENDERBUFFER_BINDING

RENDERBUFFER_BINDING: number

Readonly RENDERBUFFER_BLUE_SIZE

RENDERBUFFER_BLUE_SIZE: number

Readonly RENDERBUFFER_DEPTH_SIZE

RENDERBUFFER_DEPTH_SIZE: number

Readonly RENDERBUFFER_GREEN_SIZE

RENDERBUFFER_GREEN_SIZE: number

Readonly RENDERBUFFER_HEIGHT

RENDERBUFFER_HEIGHT: number

Readonly RENDERBUFFER_INTERNAL_FORMAT

RENDERBUFFER_INTERNAL_FORMAT: number

Readonly RENDERBUFFER_RED_SIZE

RENDERBUFFER_RED_SIZE: number

Readonly RENDERBUFFER_STENCIL_SIZE

RENDERBUFFER_STENCIL_SIZE: number

Readonly RENDERBUFFER_WIDTH

RENDERBUFFER_WIDTH: number

Readonly RENDERER

RENDERER: number

Readonly REPEAT

REPEAT: number

Readonly REPLACE

REPLACE: number

Readonly RGB

RGB: number

Readonly RGB565

RGB565: number

Readonly RGB5_A1

RGB5_A1: number

Readonly RGBA

RGBA: number

Readonly RGBA4

RGBA4: number

Readonly SAMPLER_2D

SAMPLER_2D: number

Readonly SAMPLER_CUBE

SAMPLER_CUBE: number

Readonly SAMPLES

SAMPLES: number

Readonly SAMPLE_ALPHA_TO_COVERAGE

SAMPLE_ALPHA_TO_COVERAGE: number

Readonly SAMPLE_BUFFERS

SAMPLE_BUFFERS: number

Readonly SAMPLE_COVERAGE

SAMPLE_COVERAGE: number

Readonly SAMPLE_COVERAGE_INVERT

SAMPLE_COVERAGE_INVERT: number

Readonly SAMPLE_COVERAGE_VALUE

SAMPLE_COVERAGE_VALUE: number

Readonly SCISSOR_BOX

SCISSOR_BOX: number

Readonly SCISSOR_TEST

SCISSOR_TEST: number

Readonly SHADER_TYPE

SHADER_TYPE: number

Readonly SHADING_LANGUAGE_VERSION

SHADING_LANGUAGE_VERSION: number

Readonly SHORT

SHORT: number

Readonly SRC_ALPHA

SRC_ALPHA: number

Readonly SRC_ALPHA_SATURATE

SRC_ALPHA_SATURATE: number

Readonly SRC_COLOR

SRC_COLOR: number

Readonly STATIC_DRAW

STATIC_DRAW: number

Readonly STENCIL_ATTACHMENT

STENCIL_ATTACHMENT: number

Readonly STENCIL_BACK_FAIL

STENCIL_BACK_FAIL: number

Readonly STENCIL_BACK_FUNC

STENCIL_BACK_FUNC: number

Readonly STENCIL_BACK_PASS_DEPTH_FAIL

STENCIL_BACK_PASS_DEPTH_FAIL: number

Readonly STENCIL_BACK_PASS_DEPTH_PASS

STENCIL_BACK_PASS_DEPTH_PASS: number

Readonly STENCIL_BACK_REF

STENCIL_BACK_REF: number

Readonly STENCIL_BACK_VALUE_MASK

STENCIL_BACK_VALUE_MASK: number

Readonly STENCIL_BACK_WRITEMASK

STENCIL_BACK_WRITEMASK: number

Readonly STENCIL_BITS

STENCIL_BITS: number

Readonly STENCIL_BUFFER_BIT

STENCIL_BUFFER_BIT: number

Readonly STENCIL_CLEAR_VALUE

STENCIL_CLEAR_VALUE: number

Readonly STENCIL_FAIL

STENCIL_FAIL: number

Readonly STENCIL_FUNC

STENCIL_FUNC: number

Readonly STENCIL_INDEX8

STENCIL_INDEX8: number

Readonly STENCIL_PASS_DEPTH_FAIL

STENCIL_PASS_DEPTH_FAIL: number

Readonly STENCIL_PASS_DEPTH_PASS

STENCIL_PASS_DEPTH_PASS: number

Readonly STENCIL_REF

STENCIL_REF: number

Readonly STENCIL_TEST

STENCIL_TEST: number

Readonly STENCIL_VALUE_MASK

STENCIL_VALUE_MASK: number

Readonly STENCIL_WRITEMASK

STENCIL_WRITEMASK: number

Readonly STREAM_DRAW

STREAM_DRAW: number

Readonly SUBPIXEL_BITS

SUBPIXEL_BITS: number

Readonly TEXTURE

TEXTURE: number

Readonly TEXTURE0

TEXTURE0: number

Readonly TEXTURE1

TEXTURE1: number

Readonly TEXTURE10

TEXTURE10: number

Readonly TEXTURE11

TEXTURE11: number

Readonly TEXTURE12

TEXTURE12: number

Readonly TEXTURE13

TEXTURE13: number

Readonly TEXTURE14

TEXTURE14: number

Readonly TEXTURE15

TEXTURE15: number

Readonly TEXTURE16

TEXTURE16: number

Readonly TEXTURE17

TEXTURE17: number

Readonly TEXTURE18

TEXTURE18: number

Readonly TEXTURE19

TEXTURE19: number

Readonly TEXTURE2

TEXTURE2: number

Readonly TEXTURE20

TEXTURE20: number

Readonly TEXTURE21

TEXTURE21: number

Readonly TEXTURE22

TEXTURE22: number

Readonly TEXTURE23

TEXTURE23: number

Readonly TEXTURE24

TEXTURE24: number

Readonly TEXTURE25

TEXTURE25: number

Readonly TEXTURE26

TEXTURE26: number

Readonly TEXTURE27

TEXTURE27: number

Readonly TEXTURE28

TEXTURE28: number

Readonly TEXTURE29

TEXTURE29: number

Readonly TEXTURE3

TEXTURE3: number

Readonly TEXTURE30

TEXTURE30: number

Readonly TEXTURE31

TEXTURE31: number

Readonly TEXTURE4

TEXTURE4: number

Readonly TEXTURE5

TEXTURE5: number

Readonly TEXTURE6

TEXTURE6: number

Readonly TEXTURE7

TEXTURE7: number

Readonly TEXTURE8

TEXTURE8: number

Readonly TEXTURE9

TEXTURE9: number

Readonly TEXTURE_2D

TEXTURE_2D: number

Readonly TEXTURE_BINDING_2D

TEXTURE_BINDING_2D: number

Readonly TEXTURE_BINDING_CUBE_MAP

TEXTURE_BINDING_CUBE_MAP: number

Readonly TEXTURE_CUBE_MAP

TEXTURE_CUBE_MAP: number

Readonly TEXTURE_CUBE_MAP_NEGATIVE_X

TEXTURE_CUBE_MAP_NEGATIVE_X: number

Readonly TEXTURE_CUBE_MAP_NEGATIVE_Y

TEXTURE_CUBE_MAP_NEGATIVE_Y: number

Readonly TEXTURE_CUBE_MAP_NEGATIVE_Z

TEXTURE_CUBE_MAP_NEGATIVE_Z: number

Readonly TEXTURE_CUBE_MAP_POSITIVE_X

TEXTURE_CUBE_MAP_POSITIVE_X: number

Readonly TEXTURE_CUBE_MAP_POSITIVE_Y

TEXTURE_CUBE_MAP_POSITIVE_Y: number

Readonly TEXTURE_CUBE_MAP_POSITIVE_Z

TEXTURE_CUBE_MAP_POSITIVE_Z: number

Readonly TEXTURE_MAG_FILTER

TEXTURE_MAG_FILTER: number

Readonly TEXTURE_MIN_FILTER

TEXTURE_MIN_FILTER: number

Readonly TEXTURE_WRAP_S

TEXTURE_WRAP_S: number

Readonly TEXTURE_WRAP_T

TEXTURE_WRAP_T: number

Readonly TRIANGLES

TRIANGLES: number

Readonly TRIANGLE_FAN

TRIANGLE_FAN: number

Readonly TRIANGLE_STRIP

TRIANGLE_STRIP: number

Readonly UNPACK_ALIGNMENT

UNPACK_ALIGNMENT: number

Readonly UNPACK_COLORSPACE_CONVERSION_WEBGL

UNPACK_COLORSPACE_CONVERSION_WEBGL: number

Readonly UNPACK_FLIP_Y_WEBGL

UNPACK_FLIP_Y_WEBGL: number

Readonly UNPACK_PREMULTIPLY_ALPHA_WEBGL

UNPACK_PREMULTIPLY_ALPHA_WEBGL: number

Readonly UNSIGNED_BYTE

UNSIGNED_BYTE: number

Readonly UNSIGNED_INT

UNSIGNED_INT: number

Readonly UNSIGNED_SHORT

UNSIGNED_SHORT: number

Readonly UNSIGNED_SHORT_4_4_4_4

UNSIGNED_SHORT_4_4_4_4: number

Readonly UNSIGNED_SHORT_5_5_5_1

UNSIGNED_SHORT_5_5_5_1: number

Readonly UNSIGNED_SHORT_5_6_5

UNSIGNED_SHORT_5_6_5: number

Readonly VALIDATE_STATUS

VALIDATE_STATUS: number

Readonly VENDOR

VENDOR: number

Readonly VERSION

VERSION: number

Readonly VERTEX_ATTRIB_ARRAY_BUFFER_BINDING

VERTEX_ATTRIB_ARRAY_BUFFER_BINDING: number

Readonly VERTEX_ATTRIB_ARRAY_ENABLED

VERTEX_ATTRIB_ARRAY_ENABLED: number

Readonly VERTEX_ATTRIB_ARRAY_NORMALIZED

VERTEX_ATTRIB_ARRAY_NORMALIZED: number

Readonly VERTEX_ATTRIB_ARRAY_POINTER

VERTEX_ATTRIB_ARRAY_POINTER: number

Readonly VERTEX_ATTRIB_ARRAY_SIZE

VERTEX_ATTRIB_ARRAY_SIZE: number

Readonly VERTEX_ATTRIB_ARRAY_STRIDE

VERTEX_ATTRIB_ARRAY_STRIDE: number

Readonly VERTEX_ATTRIB_ARRAY_TYPE

VERTEX_ATTRIB_ARRAY_TYPE: number

Readonly VERTEX_SHADER

VERTEX_SHADER: number

Readonly VIEWPORT

VIEWPORT: number

Readonly ZERO

ZERO: number

Readonly canvas

canvas: OffscreenCanvas | HTMLCanvasElement

Readonly drawingBufferHeight

drawingBufferHeight: number

Readonly drawingBufferWidth

drawingBufferWidth: number

Methods

activeTexture

  • activeTexture(texture): void

  • Parameters

    • texture: number

    Returns void

attachShader

  • attachShader(program, shader): void

  • Parameters

    Returns void

bindAttribLocation

  • bindAttribLocation(program, index, name): void

  • Parameters

    Returns void

bindBuffer

  • bindBuffer(target, buffer): void

  • Parameters

    Returns void

bindFramebuffer

  • bindFramebuffer(target, framebuffer): void

  • Parameters

    Returns void

bindRenderbuffer

  • bindRenderbuffer(target, renderbuffer): void

  • Parameters

    Returns void

bindTexture

  • bindTexture(target, texture): void

  • Parameters

    Returns void

blendColor

  • blendColor(red, green, blue, alpha): void

  • Parameters

    • red: number
    • green: number
    • blue: number
    • alpha: number

    Returns void

blendEquation

  • blendEquation(mode): void

  • Parameters

    • mode: number

    Returns void

blendEquationSeparate

  • blendEquationSeparate(modeRGB, modeAlpha): void

  • Parameters

    • modeRGB: number
    • modeAlpha: number

    Returns void

blendFunc

  • blendFunc(sfactor, dfactor): void

  • Parameters

    • sfactor: number
    • dfactor: number

    Returns void

blendFuncSeparate

  • blendFuncSeparate(srcRGB, dstRGB, srcAlpha, dstAlpha): void

  • Parameters

    • srcRGB: number
    • dstRGB: number
    • srcAlpha: number
    • dstAlpha: number

    Returns void

bufferData

  • bufferData(target, size, usage): void

  • Parameters

    • target: number
    • size: number
    • usage: number

    Returns void

  • bufferData(target, data, usage): void

  • Parameters

    Returns void

bufferSubData

  • bufferSubData(target, offset, data): void

  • Parameters

    Returns void

checkFramebufferStatus

  • checkFramebufferStatus(target): number

  • Parameters

    • target: number

    Returns number

clear

  • clear(mask): void

  • Parameters

    • mask: number

    Returns void

clearColor

  • clearColor(red, green, blue, alpha): void

  • Parameters

    • red: number
    • green: number
    • blue: number
    • alpha: number

    Returns void

clearDepth

  • clearDepth(depth): void

  • Parameters

    • depth: number

    Returns void

clearStencil

  • clearStencil(s): void

  • Parameters

    • s: number

    Returns void

colorMask

  • colorMask(red, green, blue, alpha): void

  • Parameters

    • red: boolean
    • green: boolean
    • blue: boolean
    • alpha: boolean

    Returns void

compileShader

  • compileShader(shader): void

  • Parameters

    Returns void

compressedTexImage2D

  • compressedTexImage2D(target, level, internalformat, width, height, border, data): void

  • Parameters

    • target: number
    • level: number
    • internalformat: number
    • width: number
    • height: number
    • border: number
    • data: ArrayBufferView

    Returns void

compressedTexSubImage2D

  • compressedTexSubImage2D(target, level, xoffset, yoffset, width, height, format, data): void

  • Parameters

    • target: number
    • level: number
    • xoffset: number
    • yoffset: number
    • width: number
    • height: number
    • format: number
    • data: ArrayBufferView

    Returns void

copyTexImage2D

  • copyTexImage2D(target, level, internalformat, x, y, width, height, border): void

  • Parameters

    • target: number
    • level: number
    • internalformat: number
    • x: number
    • y: number
    • width: number
    • height: number
    • border: number

    Returns void

copyTexSubImage2D

  • copyTexSubImage2D(target, level, xoffset, yoffset, x, y, width, height): void

  • Parameters

    • target: number
    • level: number
    • xoffset: number
    • yoffset: number
    • x: number
    • y: number
    • width: number
    • height: number

    Returns void

createBuffer

  • createBuffer(): null | WebGLBuffer

  • Returns null | WebGLBuffer

createFramebuffer

createProgram

createRenderbuffer

createShader

  • createShader(type): null | WebGLShader

  • Parameters

    • type: number

    Returns null | WebGLShader

createTexture

cullFace

  • cullFace(mode): void

  • Parameters

    • mode: number

    Returns void

deleteBuffer

  • deleteBuffer(buffer): void

  • Parameters

    Returns void

deleteFramebuffer

  • deleteFramebuffer(framebuffer): void

  • Parameters

    Returns void

deleteProgram

  • deleteProgram(program): void

  • Parameters

    Returns void

deleteRenderbuffer

  • deleteRenderbuffer(renderbuffer): void

  • Parameters

    Returns void

deleteShader

  • deleteShader(shader): void

  • Parameters

    Returns void

deleteTexture

  • deleteTexture(texture): void

  • Parameters

    Returns void

depthFunc

  • depthFunc(func): void

  • Parameters

    • func: number

    Returns void

depthMask

  • depthMask(flag): void

  • Parameters

    • flag: boolean

    Returns void

depthRange

  • depthRange(zNear, zFar): void

  • Parameters

    • zNear: number
    • zFar: number

    Returns void

detachShader

  • detachShader(program, shader): void

  • Parameters

    Returns void

disable

  • disable(cap): void

  • Parameters

    • cap: number

    Returns void

disableVertexAttribArray

  • disableVertexAttribArray(index): void

  • Parameters

    • index: number

    Returns void

drawArrays

  • drawArrays(mode, first, count): void

  • Parameters

    • mode: number
    • first: number
    • count: number

    Returns void

drawElements

  • drawElements(mode, count, type, offset): void

  • Parameters

    • mode: number
    • count: number
    • type: number
    • offset: number

    Returns void

enable

  • enable(cap): void

  • Parameters

    • cap: number

    Returns void

enableVertexAttribArray

  • enableVertexAttribArray(index): void

  • Parameters

    • index: number

    Returns void

finish

  • finish(): void

  • Returns void

flush

  • flush(): void

  • Returns void

framebufferRenderbuffer

  • framebufferRenderbuffer(target, attachment, renderbuffertarget, renderbuffer): void

  • Parameters

    • target: number
    • attachment: number
    • renderbuffertarget: number
    • renderbuffer: null | WebGLRenderbuffer

    Returns void

framebufferTexture2D

  • framebufferTexture2D(target, attachment, textarget, texture, level): void

  • Parameters

    • target: number
    • attachment: number
    • textarget: number
    • texture: null | WebGLTexture
    • level: number

    Returns void

frontFace

  • frontFace(mode): void

  • Parameters

    • mode: number

    Returns void

generateMipmap

  • generateMipmap(target): void

  • Parameters

    • target: number

    Returns void

getActiveAttrib

getActiveUniform

getAttachedShaders

getAttribLocation

  • getAttribLocation(program, name): number

  • Parameters

    Returns number

getBufferParameter

  • getBufferParameter(target, pname): any

  • Parameters

    • target: number
    • pname: number

    Returns any

getContextAttributes

getError

  • getError(): number

  • Returns number

getExtension

getFramebufferAttachmentParameter

  • getFramebufferAttachmentParameter(target, attachment, pname): any

  • Parameters

    • target: number
    • attachment: number
    • pname: number

    Returns any

getParameter

  • getParameter(pname): any

  • Parameters

    • pname: number

    Returns any

getProgramInfoLog

  • getProgramInfoLog(program): null | string

  • Parameters

    Returns null | string

getProgramParameter

  • getProgramParameter(program, pname): any

  • Parameters

    Returns any

getRenderbufferParameter

  • getRenderbufferParameter(target, pname): any

  • Parameters

    • target: number
    • pname: number

    Returns any

getShaderInfoLog

  • getShaderInfoLog(shader): null | string

  • Parameters

    Returns null | string

getShaderParameter

  • getShaderParameter(shader, pname): any

  • Parameters

    Returns any

getShaderPrecisionFormat

getShaderSource

  • getShaderSource(shader): null | string

  • Parameters

    Returns null | string

getSupportedExtensions

  • getSupportedExtensions(): null | string[]

  • Returns null | string[]

getTexParameter

  • getTexParameter(target, pname): any

  • Parameters

    • target: number
    • pname: number

    Returns any

getUniform

getUniformLocation

getVertexAttrib

  • getVertexAttrib(index, pname): any

  • Parameters

    • index: number
    • pname: number

    Returns any

getVertexAttribOffset

  • getVertexAttribOffset(index, pname): number

  • Parameters

    • index: number
    • pname: number

    Returns number

hint

  • hint(target, mode): void

  • Parameters

    • target: number
    • mode: number

    Returns void

isBuffer

  • isBuffer(buffer): boolean

  • Parameters

    Returns boolean

isContextLost

  • isContextLost(): boolean

  • Returns boolean

isEnabled

  • isEnabled(cap): boolean

  • Parameters

    • cap: number

    Returns boolean

isFramebuffer

  • isFramebuffer(framebuffer): boolean

  • Parameters

    Returns boolean

isProgram

  • isProgram(program): boolean

  • Parameters

    Returns boolean

isRenderbuffer

  • isRenderbuffer(renderbuffer): boolean

  • Parameters

    Returns boolean

isShader

  • isShader(shader): boolean

  • Parameters

    Returns boolean

isTexture

  • isTexture(texture): boolean

  • Parameters

    Returns boolean

lineWidth

  • lineWidth(width): void

  • Parameters

    • width: number

    Returns void

linkProgram

  • linkProgram(program): void

  • Parameters

    Returns void

pixelStorei

  • pixelStorei(pname, param): void

  • Parameters

    • pname: number
    • param: number | boolean

    Returns void

polygonOffset

  • polygonOffset(factor, units): void

  • Parameters

    • factor: number
    • units: number

    Returns void

readPixels

  • readPixels(x, y, width, height, format, type, pixels): void

  • Parameters

    • x: number
    • y: number
    • width: number
    • height: number
    • format: number
    • type: number
    • pixels: null | ArrayBufferView

    Returns void

renderbufferStorage

  • renderbufferStorage(target, internalformat, width, height): void

  • Parameters

    • target: number
    • internalformat: number
    • width: number
    • height: number

    Returns void

sampleCoverage

  • sampleCoverage(value, invert): void

  • Parameters

    • value: number
    • invert: boolean

    Returns void

scissor

  • scissor(x, y, width, height): void

  • Parameters

    • x: number
    • y: number
    • width: number
    • height: number

    Returns void

shaderSource

  • shaderSource(shader, source): void

  • Parameters

    Returns void

stencilFunc

  • stencilFunc(func, ref, mask): void

  • Parameters

    • func: number
    • ref: number
    • mask: number

    Returns void

stencilFuncSeparate

  • stencilFuncSeparate(face, func, ref, mask): void

  • Parameters

    • face: number
    • func: number
    • ref: number
    • mask: number

    Returns void

stencilMask

  • stencilMask(mask): void

  • Parameters

    • mask: number

    Returns void

stencilMaskSeparate

  • stencilMaskSeparate(face, mask): void

  • Parameters

    • face: number
    • mask: number

    Returns void

stencilOp

  • stencilOp(fail, zfail, zpass): void

  • Parameters

    • fail: number
    • zfail: number
    • zpass: number

    Returns void

stencilOpSeparate

  • stencilOpSeparate(face, fail, zfail, zpass): void

  • Parameters

    • face: number
    • fail: number
    • zfail: number
    • zpass: number

    Returns void

texImage2D

  • texImage2D(target, level, internalformat, width, height, border, format, type, pixels): void

  • Parameters

    • target: number
    • level: number
    • internalformat: number
    • width: number
    • height: number
    • border: number
    • format: number
    • type: number
    • pixels: null | ArrayBufferView

    Returns void

  • texImage2D(target, level, internalformat, format, type, source): void

  • Parameters

    • target: number
    • level: number
    • internalformat: number
    • format: number
    • type: number
    • source: TexImageSource

    Returns void

texParameterf

  • texParameterf(target, pname, param): void

  • Parameters

    • target: number
    • pname: number
    • param: number

    Returns void

texParameteri

  • texParameteri(target, pname, param): void

  • Parameters

    • target: number
    • pname: number
    • param: number

    Returns void

texSubImage2D

  • texSubImage2D(target, level, xoffset, yoffset, width, height, format, type, pixels): void

  • Parameters

    • target: number
    • level: number
    • xoffset: number
    • yoffset: number
    • width: number
    • height: number
    • format: number
    • type: number
    • pixels: null | ArrayBufferView

    Returns void

  • texSubImage2D(target, level, xoffset, yoffset, format, type, source): void

  • Parameters

    • target: number
    • level: number
    • xoffset: number
    • yoffset: number
    • format: number
    • type: number
    • source: TexImageSource

    Returns void

uniform1f

  • uniform1f(location, x): void

  • Parameters

    Returns void

uniform1fv

  • uniform1fv(location, v): void

  • Parameters

    Returns void

  • uniform1fv(location, v): void

  • Parameters

    Returns void

uniform1i

  • uniform1i(location, x): void

  • Parameters

    Returns void

uniform1iv

  • uniform1iv(location, v): void

  • Parameters

    Returns void

  • uniform1iv(location, v): void

  • Parameters

    Returns void

uniform2f

  • uniform2f(location, x, y): void

  • Parameters

    Returns void

uniform2fv

  • uniform2fv(location, v): void

  • Parameters

    Returns void

  • uniform2fv(location, v): void

  • Parameters

    Returns void

uniform2i

  • uniform2i(location, x, y): void

  • Parameters

    Returns void

uniform2iv

  • uniform2iv(location, v): void

  • Parameters

    Returns void

  • uniform2iv(location, v): void

  • Parameters

    Returns void

uniform3f

  • uniform3f(location, x, y, z): void

  • Parameters

    Returns void

uniform3fv

  • uniform3fv(location, v): void

  • Parameters

    Returns void

  • uniform3fv(location, v): void

  • Parameters

    Returns void

uniform3i

  • uniform3i(location, x, y, z): void

  • Parameters

    Returns void

uniform3iv

  • uniform3iv(location, v): void

  • Parameters

    Returns void

  • uniform3iv(location, v): void

  • Parameters

    Returns void

uniform4f

  • uniform4f(location, x, y, z, w): void

  • Parameters

    Returns void

uniform4fv

  • uniform4fv(location, v): void

  • Parameters

    Returns void

  • uniform4fv(location, v): void

  • Parameters

    Returns void

uniform4i

  • uniform4i(location, x, y, z, w): void

  • Parameters

    Returns void

uniform4iv

  • uniform4iv(location, v): void

  • Parameters

    Returns void

  • uniform4iv(location, v): void

  • Parameters

    Returns void

uniformMatrix2fv

  • uniformMatrix2fv(location, transpose, value): void

  • Parameters

    Returns void

  • uniformMatrix2fv(location, transpose, value): void

  • Parameters

    Returns void

uniformMatrix3fv

  • uniformMatrix3fv(location, transpose, value): void

  • Parameters

    Returns void

  • uniformMatrix3fv(location, transpose, value): void

  • Parameters

    Returns void

uniformMatrix4fv

  • uniformMatrix4fv(location, transpose, value): void

  • Parameters

    Returns void

  • uniformMatrix4fv(location, transpose, value): void

  • Parameters

    Returns void

useProgram

  • useProgram(program): void

  • Parameters

    Returns void

validateProgram

  • validateProgram(program): void

  • Parameters

    Returns void

vertexAttrib1f

  • vertexAttrib1f(index, x): void

  • Parameters

    • index: number
    • x: number

    Returns void

vertexAttrib1fv

  • vertexAttrib1fv(index, values): void

  • Parameters

    Returns void

  • vertexAttrib1fv(index, values): void

  • Parameters

    Returns void

vertexAttrib2f

  • vertexAttrib2f(index, x, y): void

  • Parameters

    • index: number
    • x: number
    • y: number

    Returns void

vertexAttrib2fv

  • vertexAttrib2fv(index, values): void

  • Parameters

    Returns void

  • vertexAttrib2fv(index, values): void

  • Parameters

    Returns void

vertexAttrib3f

  • vertexAttrib3f(index, x, y, z): void

  • Parameters

    • index: number
    • x: number
    • y: number
    • z: number

    Returns void

vertexAttrib3fv

  • vertexAttrib3fv(index, values): void

  • Parameters

    Returns void

  • vertexAttrib3fv(index, values): void

  • Parameters

    Returns void

vertexAttrib4f

  • vertexAttrib4f(index, x, y, z, w): void

  • Parameters

    • index: number
    • x: number
    • y: number
    • z: number
    • w: number

    Returns void

vertexAttrib4fv

  • vertexAttrib4fv(index, values): void

  • Parameters

    Returns void

  • vertexAttrib4fv(index, values): void

  • Parameters

    Returns void

vertexAttribPointer

  • vertexAttribPointer(index, size, type, normalized, stride, offset): void

  • Parameters

    • index: number
    • size: number
    • type: number
    • normalized: boolean
    • stride: number
    • offset: number

    Returns void

viewport

  • viewport(x, y, width, height): void

  • Parameters

    • x: number
    • y: number
    • width: number
    • height: number

    Returns void

Settings

Member Visibility

Theme

On This Page