Interface WebGLRenderingContext

Readonly ACTIVE_ATTRIBUTES

Readonly ACTIVE_TEXTURE

Readonly ACTIVE_UNIFORMS

Readonly ALIASED_LINE_WIDTH_RANGE

Readonly ALIASED_POINT_SIZE_RANGE

Readonly ALPHA

Readonly ALPHA_BITS

Readonly ALWAYS

Readonly ARRAY_BUFFER

Readonly ARRAY_BUFFER_BINDING

Readonly ATTACHED_SHADERS

Readonly BACK

Readonly BLEND

Readonly BLEND_COLOR

Readonly BLEND_DST_ALPHA

Readonly BLEND_DST_RGB

Readonly BLEND_EQUATION

Readonly BLEND_EQUATION_ALPHA

Readonly BLEND_EQUATION_RGB

Readonly BLEND_SRC_ALPHA

Readonly BLEND_SRC_RGB

Readonly BLUE_BITS

Readonly BOOL

Readonly BOOL_VEC2

Readonly BOOL_VEC3

Readonly BOOL_VEC4

Readonly BROWSER_DEFAULT_WEBGL

Readonly BUFFER_SIZE

Readonly BUFFER_USAGE

Readonly BYTE

Readonly CCW

Readonly CLAMP_TO_EDGE

Readonly COLOR_ATTACHMENT0

Readonly COLOR_BUFFER_BIT

Readonly COLOR_CLEAR_VALUE

Readonly COLOR_WRITEMASK

Readonly COMPILE_STATUS

Readonly COMPRESSED_TEXTURE_FORMATS

Readonly CONSTANT_ALPHA

Readonly CONSTANT_COLOR

Readonly CONTEXT_LOST_WEBGL

Readonly CULL_FACE

Readonly CULL_FACE_MODE

Readonly CURRENT_PROGRAM

Readonly CURRENT_VERTEX_ATTRIB

Readonly CW

Readonly DECR

Readonly DECR_WRAP

Readonly DELETE_STATUS

Readonly DEPTH_ATTACHMENT

Readonly DEPTH_BITS

Readonly DEPTH_BUFFER_BIT

Readonly DEPTH_CLEAR_VALUE

Readonly DEPTH_COMPONENT

Readonly DEPTH_COMPONENT16

Readonly DEPTH_FUNC

Readonly DEPTH_RANGE

Readonly DEPTH_STENCIL

Readonly DEPTH_STENCIL_ATTACHMENT

Readonly DEPTH_TEST

Readonly DEPTH_WRITEMASK

Readonly DITHER

Readonly DONT_CARE

Readonly DST_ALPHA

Readonly DST_COLOR

Readonly DYNAMIC_DRAW

Readonly ELEMENT_ARRAY_BUFFER

Readonly ELEMENT_ARRAY_BUFFER_BINDING

Readonly EQUAL

Readonly FASTEST

Readonly FLOAT

Readonly FLOAT_MAT2

Readonly FLOAT_MAT3

Readonly FLOAT_MAT4

Readonly FLOAT_VEC2

Readonly FLOAT_VEC3

Readonly FLOAT_VEC4

Readonly FRAGMENT_SHADER

Readonly FRAMEBUFFER

Readonly FRAMEBUFFER_ATTACHMENT_OBJECT_NAME

Readonly FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE

Readonly FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE

Readonly FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL

Readonly FRAMEBUFFER_BINDING

Readonly FRAMEBUFFER_COMPLETE

Readonly FRAMEBUFFER_INCOMPLETE_ATTACHMENT

Readonly FRAMEBUFFER_INCOMPLETE_DIMENSIONS

Readonly FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT

Readonly FRAMEBUFFER_UNSUPPORTED

Readonly FRONT

Readonly FRONT_AND_BACK

Readonly FRONT_FACE

Readonly FUNC_ADD

Readonly FUNC_REVERSE_SUBTRACT

Readonly FUNC_SUBTRACT

Readonly GENERATE_MIPMAP_HINT

Readonly GEQUAL

Readonly GREATER

Readonly GREEN_BITS

Readonly HIGH_FLOAT

Readonly HIGH_INT

Readonly IMPLEMENTATION_COLOR_READ_FORMAT

Readonly IMPLEMENTATION_COLOR_READ_TYPE

Readonly INCR

Readonly INCR_WRAP

Readonly INT

Readonly INT_VEC2

Readonly INT_VEC3

Readonly INT_VEC4

Readonly INVALID_ENUM

Readonly INVALID_FRAMEBUFFER_OPERATION

Readonly INVALID_OPERATION

Readonly INVALID_VALUE

Readonly INVERT

Readonly KEEP

Readonly LEQUAL

Readonly LESS

Readonly LINEAR

Readonly LINEAR_MIPMAP_LINEAR

Readonly LINEAR_MIPMAP_NEAREST

Readonly LINES

Readonly LINE_LOOP

Readonly LINE_STRIP

Readonly LINE_WIDTH

Readonly LINK_STATUS

Readonly LOW_FLOAT

Readonly LOW_INT

Readonly LUMINANCE

Readonly LUMINANCE_ALPHA

Readonly MAX_COMBINED_TEXTURE_IMAGE_UNITS

Readonly MAX_CUBE_MAP_TEXTURE_SIZE

Readonly MAX_FRAGMENT_UNIFORM_VECTORS

Readonly MAX_RENDERBUFFER_SIZE

Readonly MAX_TEXTURE_IMAGE_UNITS

Readonly MAX_TEXTURE_SIZE

Readonly MAX_VARYING_VECTORS

Readonly MAX_VERTEX_ATTRIBS

Readonly MAX_VERTEX_TEXTURE_IMAGE_UNITS

Readonly MAX_VERTEX_UNIFORM_VECTORS

Readonly MAX_VIEWPORT_DIMS

Readonly MEDIUM_FLOAT

Readonly MEDIUM_INT

Readonly MIRRORED_REPEAT

Readonly NEAREST

Readonly NEAREST_MIPMAP_LINEAR

Readonly NEAREST_MIPMAP_NEAREST

Readonly NEVER

Readonly NICEST

Readonly NONE

Readonly NOTEQUAL

Readonly NO_ERROR

Readonly ONE

Readonly ONE_MINUS_CONSTANT_ALPHA

Readonly ONE_MINUS_CONSTANT_COLOR

Readonly ONE_MINUS_DST_ALPHA

Readonly ONE_MINUS_DST_COLOR

Readonly ONE_MINUS_SRC_ALPHA

Readonly ONE_MINUS_SRC_COLOR

Readonly OUT_OF_MEMORY

Readonly PACK_ALIGNMENT

Readonly POINTS

Readonly POLYGON_OFFSET_FACTOR

Readonly POLYGON_OFFSET_FILL

Readonly POLYGON_OFFSET_UNITS

Readonly RED_BITS

Readonly RENDERBUFFER

Readonly RENDERBUFFER_ALPHA_SIZE

Readonly RENDERBUFFER_BINDING

Readonly RENDERBUFFER_BLUE_SIZE

Readonly RENDERBUFFER_DEPTH_SIZE

Readonly RENDERBUFFER_GREEN_SIZE

Readonly RENDERBUFFER_HEIGHT

Readonly RENDERBUFFER_INTERNAL_FORMAT

Readonly RENDERBUFFER_RED_SIZE

Readonly RENDERBUFFER_STENCIL_SIZE

Readonly RENDERBUFFER_WIDTH

Readonly RENDERER

Readonly REPEAT

Readonly REPLACE

Readonly RGB

Readonly RGB565

Readonly RGB5_A1

Readonly RGBA

Readonly RGBA4

Readonly SAMPLER_2D

Readonly SAMPLER_CUBE

Readonly SAMPLES

Readonly SAMPLE_ALPHA_TO_COVERAGE

Readonly SAMPLE_BUFFERS

Readonly SAMPLE_COVERAGE

Readonly SAMPLE_COVERAGE_INVERT

Readonly SAMPLE_COVERAGE_VALUE

Readonly SCISSOR_BOX

Readonly SCISSOR_TEST

Readonly SHADER_TYPE

Readonly SHADING_LANGUAGE_VERSION

Readonly SHORT

Readonly SRC_ALPHA

Readonly SRC_ALPHA_SATURATE

Readonly SRC_COLOR

Readonly STATIC_DRAW

Readonly STENCIL_ATTACHMENT

Readonly STENCIL_BACK_FAIL

Readonly STENCIL_BACK_FUNC

Readonly STENCIL_BACK_PASS_DEPTH_FAIL

Readonly STENCIL_BACK_PASS_DEPTH_PASS

Readonly STENCIL_BACK_REF

Readonly STENCIL_BACK_VALUE_MASK

Readonly STENCIL_BACK_WRITEMASK

Readonly STENCIL_BITS

Readonly STENCIL_BUFFER_BIT

Readonly STENCIL_CLEAR_VALUE

Readonly STENCIL_FAIL

Readonly STENCIL_FUNC

Readonly STENCIL_INDEX8

Readonly STENCIL_PASS_DEPTH_FAIL

Readonly STENCIL_PASS_DEPTH_PASS

Readonly STENCIL_REF

Readonly STENCIL_TEST

Readonly STENCIL_VALUE_MASK

Readonly STENCIL_WRITEMASK

Readonly STREAM_DRAW

Readonly SUBPIXEL_BITS

Readonly TEXTURE

Readonly TEXTURE0

Readonly TEXTURE1

Readonly TEXTURE10

Readonly TEXTURE11

Readonly TEXTURE12

Readonly TEXTURE13

Readonly TEXTURE14

Readonly TEXTURE15

Readonly TEXTURE16

Readonly TEXTURE17

Readonly TEXTURE18

Readonly TEXTURE19

Readonly TEXTURE2

Readonly TEXTURE20

Readonly TEXTURE21

Readonly TEXTURE22

Readonly TEXTURE23

Readonly TEXTURE24

Readonly TEXTURE25

Readonly TEXTURE26

Readonly TEXTURE27

Readonly TEXTURE28

Readonly TEXTURE29

Readonly TEXTURE3

Readonly TEXTURE30

Readonly TEXTURE31

Readonly TEXTURE4

Readonly TEXTURE5

Readonly TEXTURE6

Readonly TEXTURE7

Readonly TEXTURE8

Readonly TEXTURE9

Readonly TEXTURE_2D

Readonly TEXTURE_BINDING_2D

Readonly TEXTURE_BINDING_CUBE_MAP

Readonly TEXTURE_CUBE_MAP

Readonly TEXTURE_CUBE_MAP_NEGATIVE_X

Readonly TEXTURE_CUBE_MAP_NEGATIVE_Y

Readonly TEXTURE_CUBE_MAP_NEGATIVE_Z

Readonly TEXTURE_CUBE_MAP_POSITIVE_X

Readonly TEXTURE_CUBE_MAP_POSITIVE_Y

Readonly TEXTURE_CUBE_MAP_POSITIVE_Z

Readonly TEXTURE_MAG_FILTER

Readonly TEXTURE_MIN_FILTER

Readonly TEXTURE_WRAP_S

Readonly TEXTURE_WRAP_T

Readonly TRIANGLES

Readonly TRIANGLE_FAN

Readonly TRIANGLE_STRIP

Readonly UNPACK_ALIGNMENT

Readonly UNPACK_COLORSPACE_CONVERSION_WEBGL

Readonly UNPACK_FLIP_Y_WEBGL

Readonly UNPACK_PREMULTIPLY_ALPHA_WEBGL

Readonly UNSIGNED_BYTE

Readonly UNSIGNED_INT

Readonly UNSIGNED_SHORT

Readonly UNSIGNED_SHORT_4_4_4_4

Readonly UNSIGNED_SHORT_5_5_5_1

Readonly UNSIGNED_SHORT_5_6_5

Readonly VALIDATE_STATUS

Readonly VENDOR

Readonly VERSION

Readonly VERTEX_ATTRIB_ARRAY_BUFFER_BINDING

Readonly VERTEX_ATTRIB_ARRAY_ENABLED

Readonly VERTEX_ATTRIB_ARRAY_NORMALIZED

Readonly VERTEX_ATTRIB_ARRAY_POINTER

Readonly VERTEX_ATTRIB_ARRAY_SIZE

Readonly VERTEX_ATTRIB_ARRAY_STRIDE

Readonly VERTEX_ATTRIB_ARRAY_TYPE

Readonly VERTEX_SHADER

Readonly VIEWPORT

Readonly ZERO

Readonly canvas

drawingBufferColorSpace

Readonly drawingBufferHeight

Readonly drawingBufferWidth

activeTexture

• activeTexture(texture): void

• MDN Reference

  Parameters

  • texture: number

  Returns void

attachShader

• attachShader(program, shader): void

• MDN Reference

  Parameters

  • program: WebGLProgram

  • shader: WebGLShader

  Returns void

bindAttribLocation

• bindAttribLocation(program, index, name): void

• MDN Reference

  Parameters

  • program: WebGLProgram

  • index: number

  • name: string

  Returns void

bindBuffer

• bindBuffer(target, buffer): void

• MDN Reference

  Parameters

  • target: number

  • buffer: null | WebGLBuffer

  Returns void

bindFramebuffer

• bindFramebuffer(target, framebuffer): void

• MDN Reference

  Parameters

  • target: number

  • framebuffer: null | WebGLFramebuffer

  Returns void

bindRenderbuffer

• bindRenderbuffer(target, renderbuffer): void

• MDN Reference

  Parameters

  • target: number

  • renderbuffer: null | WebGLRenderbuffer

  Returns void

bindTexture

• bindTexture(target, texture): void

• MDN Reference

  Parameters

  • target: number

  • texture: null | WebGLTexture

  Returns void

blendColor

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

• MDN Reference

  Parameters

  • red: number

  • green: number

  • blue: number

  • alpha: number

  Returns void

blendEquation

• blendEquation(mode): void

• MDN Reference

  Parameters

  • mode: number

  Returns void

blendEquationSeparate

• blendEquationSeparate(modeRGB, modeAlpha): void

• MDN Reference

  Parameters

  • modeRGB: number

  • modeAlpha: number

  Returns void

blendFunc

• blendFunc(sfactor, dfactor): void

• MDN Reference

  Parameters

  • sfactor: number

  • dfactor: number

  Returns void

blendFuncSeparate

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

• MDN Reference

  Parameters

  • srcRGB: number

  • dstRGB: number

  • srcAlpha: number

  • dstAlpha: number

  Returns void

bufferData

• bufferData(target, size, usage): void

• MDN Reference

  Parameters

  • target: number

  • size: number

  • usage: number

  Returns void
• bufferData(target, data, usage): void

• Parameters

  • target: number

  • data: null | BufferSource

  • usage: number

  Returns void

bufferSubData

• bufferSubData(target, offset, data): void

• MDN Reference

  Parameters

  • target: number

  • offset: number

  • data: BufferSource

  Returns void

checkFramebufferStatus

• checkFramebufferStatus(target): number

• MDN Reference

  Parameters

  • target: number

  Returns number

clear

• clear(mask): void

• MDN Reference

  Parameters

  • mask: number

  Returns void

clearColor

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

• MDN Reference

  Parameters

  • red: number

  • green: number

  • blue: number

  • alpha: number

  Returns void

clearDepth

• clearDepth(depth): void

• MDN Reference

  Parameters

  • depth: number

  Returns void

clearStencil

• clearStencil(s): void

• MDN Reference

  Parameters

  • s: number

  Returns void

colorMask

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

• MDN Reference

  Parameters

  • red: boolean

  • green: boolean

  • blue: boolean

  • alpha: boolean

  Returns void

compileShader

• compileShader(shader): void

• MDN Reference

  Parameters

  • shader: WebGLShader

  Returns void

compressedTexImage2D

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

• MDN Reference

  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

• MDN Reference

  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

• MDN Reference

  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

• MDN Reference

  Parameters

  • target: number

  • level: number

  • xoffset: number

  • yoffset: number

  • x: number

  • y: number

  • width: number

  • height: number

  Returns void

createBuffer

• createBuffer(): null | WebGLBuffer

• MDN Reference

  Returns null | WebGLBuffer

createFramebuffer

• createFramebuffer(): null | WebGLFramebuffer

• MDN Reference

  Returns null | WebGLFramebuffer