WebGLResourceRepository

Hierarchy

CGAPIResourceRepository
- WebGLResourceRepository

Index

Constructors

constructor

Properties

Accessors

currentWebGLContextWrapper

Methods

Constructors

Private constructor

new WebGLResourceRepository(): WebGLResourceRepository

Overrides CGAPIResourceRepository.constructor
- Defined in webgl/WebGLResourceRepository.ts:100
Returns WebGLResourceRepository

Properties

Private Optional __glw

__glw?: WebGLContextWrapper

Private __resourceCounter

__resourceCounter: number = CGAPIResourceRepository.InvalidCGAPIResourceUid

Private __webglContexts

__webglContexts: Map<string, WebGLContextWrapper> = ...

Private __webglResources

__webglResources: Map<number, WebGLResource> = ...

Static Readonly InvalidCGAPIResourceUid

InvalidCGAPIResourceUid: -1 = -1

Static Private __instance

__instance: WebGLResourceRepository

Accessors

currentWebGLContextWrapper

get currentWebGLContextWrapper(): undefined | WebGLContextWrapper

- Defined in webgl/WebGLResourceRepository.ts:146
Returns undefined | WebGLContextWrapper

Methods

Private __attachDepthOrStencilBufferToFrameBufferObject

__attachDepthOrStencilBufferToFrameBufferObject(framebuffer: FrameBuffer, renderable: IRenderable, attachmentType: number): void

- Defined in webgl/WebGLResourceRepository.ts:1511
Parameters
- framebuffer: FrameBuffer
- renderable: IRenderable
- attachmentType: number
Returns void

Private __checkShaderCompileStatus

__checkShaderCompileStatus(materialTypeName: string, shader: WebGLShader, shaderText: string): void

- Defined in webgl/WebGLResourceRepository.ts:456
Parameters
- materialTypeName: string
- shader: WebGLShader
- shaderText: string
Returns void

Private __checkShaderProgramLinkStatus

__checkShaderProgramLinkStatus(materialTypeName: string, shaderProgram: WebGLProgram, vertexShaderText: string, fragmentShaderText: string): void

- Defined in webgl/WebGLResourceRepository.ts:475
Parameters
- materialTypeName: string
- shaderProgram: WebGLProgram
- vertexShaderText: string
- fragmentShaderText: string
Returns void

__createDummyTextureInner

__createDummyTextureInner(base64: string): number

- Defined in webgl/WebGLResourceRepository.ts:2345
Parameters
- base64: string
Returns number

Private __registerResource

__registerResource(obj: WebGLResource): number

- Defined in webgl/WebGLResourceRepository.ts:154
Parameters
- obj: WebGLResource
Returns number

addWebGLContext

addWebGLContext(gl: WebGLRenderingContext | WebGL2RenderingContext, canvas: HTMLCanvasElement, asCurrent: boolean, isDebug: boolean): void

- Defined in webgl/WebGLResourceRepository.ts:111
Parameters
- gl: WebGLRenderingContext | WebGL2RenderingContext
- canvas: HTMLCanvasElement
- asCurrent: boolean
- isDebug: boolean
Returns void

attachColorBufferToFrameBufferObject

attachColorBufferToFrameBufferObject(framebuffer: FrameBuffer, index: number, renderable: IRenderable): void

- Defined in webgl/WebGLResourceRepository.ts:1424
attach the ColorBuffer to the FrameBufferObject

Parameters
- framebuffer: FrameBuffer
  
  a Framebuffer
- index: number
- renderable: IRenderable
  
  a ColorBuffer
Returns void

attachDepthBufferToFrameBufferObject

attachDepthBufferToFrameBufferObject(framebuffer: FrameBuffer, renderable: IRenderable): void

- Defined in webgl/WebGLResourceRepository.ts:1468
attach the DepthBuffer to the FrameBufferObject

Parameters
- framebuffer: FrameBuffer
  
  a Framebuffer
- renderable: IRenderable
  
  a DepthBuffer
Returns void

attachDepthStencilBufferToFrameBufferObject

attachDepthStencilBufferToFrameBufferObject(framebuffer: FrameBuffer, renderable: IRenderable): void

- Defined in webgl/WebGLResourceRepository.ts:1500
attach the depthStencilBuffer to the FrameBufferObject

Parameters
- framebuffer: FrameBuffer
  
  a Framebuffer
- renderable: IRenderable
  
  a depthStencilBuffer
Returns void

attachStencilBufferToFrameBufferObject

attachStencilBufferToFrameBufferObject(framebuffer: FrameBuffer, renderable: IRenderable): void

- Defined in webgl/WebGLResourceRepository.ts:1484
attach the StencilBuffer to the FrameBufferObject

Parameters
- framebuffer: FrameBuffer
  
  a Framebuffer
- renderable: IRenderable
  
  a StencilBuffer
Returns void

bindFramebuffer

bindFramebuffer(framebuffer?: FrameBuffer): void

- Defined in webgl/WebGLResourceRepository.ts:1610
bind Framebuffer

Parameters
- Optional framebuffer: FrameBuffer
Returns void

bindTexture

bindTexture(info: ShaderSemanticsInfo, value: any): void

- Defined in webgl/WebGLResourceRepository.ts:698
bind the texture

Parameters
- info: ShaderSemanticsInfo
- value: any
Returns void

bindTexture2D

bindTexture2D(textureSlotIndex: number, textureUid: number): void

- Defined in webgl/WebGLResourceRepository.ts:295
bind the Texture2D

Parameters
- textureSlotIndex: number
- textureUid: number
Returns void

bindTextureCube

bindTextureCube(textureSlotIndex: number, textureUid: number): void

- Defined in webgl/WebGLResourceRepository.ts:305
bind the TextureCube

Parameters
- textureSlotIndex: number
- textureUid: number
Returns void

bindUniformBlock

bindUniformBlock(shaderProgramUid: number, blockName: string, blockIndex: number): void

- Defined in webgl/WebGLResourceRepository.ts:2396
Parameters
- shaderProgramUid: number
- blockName: string
- blockIndex: number
Returns void

bindUniformBufferBase

bindUniformBufferBase(blockIndex: number, uboUid: number): void

- Defined in webgl/WebGLResourceRepository.ts:2415
Parameters
- blockIndex: number
- uboUid: number
Returns void

clearFrameBuffer

clearFrameBuffer(renderPass: RenderPass): void

- Defined in webgl/WebGLResourceRepository.ts:2557
Parameters
- renderPass: RenderPass
Returns void

createCompressedTexture

createCompressedTexture(textureDataArray: TextureData[], compressionTextureType: EnumIO, __namedParameters: { anisotropy: boolean; magFilter: EnumIO; minFilter: EnumIO; wrapS: EnumIO; wrapT: EnumIO }): number

- Defined in webgl/WebGLResourceRepository.ts:1181
Create and bind compressed texture object

Parameters
- textureDataArray: TextureData[]
  
  transcoded texture data for each mipmaps(levels)
- compressionTextureType: EnumIO
- __namedParameters: { anisotropy: boolean; magFilter: EnumIO; minFilter: EnumIO; wrapS: EnumIO; wrapT: EnumIO }
  - anisotropy: boolean
  - magFilter: EnumIO
  - minFilter: EnumIO
  - wrapS: EnumIO
  - wrapT: EnumIO
Returns number

createCompressedTextureFromBasis

createCompressedTextureFromBasis(basisFile: _BasisFile, param1: { anisotropy: boolean; border: number; format: EnumIO; isPremultipliedAlpha: boolean; magFilter: EnumIO; minFilter: EnumIO; type: ComponentTypeEnum; wrapS: EnumIO; wrapT: EnumIO }): number

- Defined in webgl/WebGLResourceRepository.ts:1253
create CompressedTextureFromBasis

Parameters
- basisFile: _BasisFile
- param1: { anisotropy: boolean; border: number; format: EnumIO; isPremultipliedAlpha: boolean; magFilter: EnumIO; minFilter: EnumIO; type: ComponentTypeEnum; wrapS: EnumIO; wrapT: EnumIO }
  - anisotropy: boolean
  - border: number
  - format: EnumIO
  - isPremultipliedAlpha: boolean
  - magFilter: EnumIO
  - minFilter: EnumIO
  - type: ComponentTypeEnum
  - wrapS: EnumIO
  - wrapT: EnumIO
Returns number

createCubeTexture

createCubeTexture(mipLevelCount: number, images: { negX: DirectTextureData; negY: DirectTextureData; negZ: DirectTextureData; posX: DirectTextureData; posY: DirectTextureData; posZ: DirectTextureData }[], width: number, height: number): number

- Defined in webgl/WebGLResourceRepository.ts:1706
create a CubeTexture

Parameters
- mipLevelCount: number
- images: { negX: DirectTextureData; negY: DirectTextureData; negZ: DirectTextureData; posX: DirectTextureData; posY: DirectTextureData; posZ: DirectTextureData }[]
- width: number
- height: number
Returns number
resource handle

createCubeTextureFromBasis

createCubeTextureFromBasis(basisFile: _BasisFile, __namedParameters: Object): number

- Defined in webgl/WebGLResourceRepository.ts:1968
Parameters
- basisFile: _BasisFile
- __namedParameters: Object
Returns number

createCubeTextureFromFiles

createCubeTextureFromFiles(baseUri: string, mipLevelCount: number, isNamePosNeg: boolean, hdriFormat: EnumIO): Promise<number>

- Defined in webgl/WebGLResourceRepository.ts:1823
Create Cube Texture from image files.

Parameters
- baseUri: string
  
  the base uri to load images;
- mipLevelCount: number
  
  the number of mip levels (include root level). if no mipmap, the value should be 1;
- isNamePosNeg: boolean
- hdriFormat: EnumIO
Returns Promise<number>
the WebGLResourceHandle for the generated Cube Texture

createDummyBlackCubeTexture

createDummyBlackCubeTexture(): number

- Defined in webgl/WebGLResourceRepository.ts:2080
Returns number

createDummyBlackTexture

createDummyBlackTexture(): number

- Defined in webgl/WebGLResourceRepository.ts:2327
Returns number

createDummyCubeTexture

createDummyCubeTexture(rgbaStr?: string): number

- Defined in webgl/WebGLResourceRepository.ts:2102
Parameters
- rgbaStr: string = 'rgba(0,0,0,1)'
Returns number

createDummyNormalTexture

createDummyNormalTexture(): number

- Defined in webgl/WebGLResourceRepository.ts:2339
Returns number

createDummyTexture

createDummyTexture(rgbaStr?: string): number

- Defined in webgl/WebGLResourceRepository.ts:2301
Parameters
- rgbaStr: string = 'rgba(255,255,255,1)'
Returns number

createDummyWhiteTexture

createDummyWhiteTexture(): number

- Defined in webgl/WebGLResourceRepository.ts:2333
Returns number

createFrameBufferObject

createFrameBufferObject(): number

- Defined in webgl/WebGLResourceRepository.ts:1411
create a FrameBufferObject

Returns number

createIndexBuffer

createIndexBuffer(accessor: Accessor): number

- Defined in webgl/WebGLResourceRepository.ts:168
Parameters
- accessor: Accessor
Returns number

createRenderBuffer

createRenderBuffer(width: number, height: number, internalFormat: EnumIO, isMSAA: boolean, sampleCountMSAA: number): number

- Defined in webgl/WebGLResourceRepository.ts:1552
create Renderbuffer

Parameters
- width: number
- height: number
- internalFormat: EnumIO
- isMSAA: boolean
- sampleCountMSAA: number
Returns number

createRenderTargetTexture

createRenderTargetTexture(param0: { format: EnumIO; height: number; internalFormat: EnumIO; level: number; magFilter: EnumIO; minFilter: EnumIO; type: ComponentTypeEnum; width: number; wrapS: EnumIO; wrapT: EnumIO }): number

- Defined in webgl/WebGLResourceRepository.ts:1634
create a RenderTargetTexture

Parameters
- param0: { format: EnumIO; height: number; internalFormat: EnumIO; level: number; magFilter: EnumIO; minFilter: EnumIO; type: ComponentTypeEnum; width: number; wrapS: EnumIO; wrapT: EnumIO }
  - format: EnumIO
  - height: number
  - internalFormat: EnumIO
  - level: number
  - magFilter: EnumIO
  - minFilter: EnumIO
  - type: ComponentTypeEnum
  - width: number
  - wrapS: EnumIO
  - wrapT: EnumIO
Returns number

createShaderProgram

createShaderProgram(param0: { attributeNames: AttributeNames; attributeSemantics: VertexAttributeEnum[]; fragmentShaderStr: string; material: Material; vertexShaderStr: string }): number

- Defined in webgl/WebGLResourceRepository.ts:374
create a shader program

Parameters
- param0: { attributeNames: AttributeNames; attributeSemantics: VertexAttributeEnum[]; fragmentShaderStr: string; material: Material; vertexShaderStr: string }
  - attributeNames: AttributeNames
  - attributeSemantics: VertexAttributeEnum[]
  - fragmentShaderStr: string
  - material: Material
  - vertexShaderStr: string
Returns number

createTexStorage2D

createTexStorage2D(__namedParameters: { height: number; internalFormat: EnumIO; levels: number; width: number }): number

- Defined in webgl/WebGLResourceRepository.ts:924
create a TexStorage2D

Parameters
- __namedParameters: { height: number; internalFormat: EnumIO; levels: number; width: number }
  - height: number
  - internalFormat: EnumIO
  - levels: number
  - width: number
Returns number

createTexStorage2DWithSamplerParameters

createTexStorage2DWithSamplerParameters(__namedParameters: { anisotropy: boolean; height: number; internalFormat: EnumIO; isPremultipliedAlpha?: boolean; levels: number; magFilter: EnumIO; minFilter: EnumIO; width: number; wrapS: EnumIO; wrapT: EnumIO }): number

- Defined in webgl/WebGLResourceRepository.ts:951
create a TexStorage2D

Parameters
- __namedParameters: { anisotropy: boolean; height: number; internalFormat: EnumIO; isPremultipliedAlpha?: boolean; levels: number; magFilter: EnumIO; minFilter: EnumIO; width: number; wrapS: EnumIO; wrapT: EnumIO }
  - anisotropy: boolean
  - height: number
  - internalFormat: EnumIO
  - Optional isPremultipliedAlpha?: boolean
  - levels: number
  - magFilter: EnumIO
  - minFilter: EnumIO
  - width: number
  - wrapS: EnumIO
  - wrapT: EnumIO
Returns number

createTexture

createTexture(imageData: DirectTextureData, param1: { anisotropy: boolean; border: number; format: EnumIO; generateMipmap: boolean; height: number; internalFormat: EnumIO; isPremultipliedAlpha: boolean; level: number; magFilter: EnumIO; minFilter: EnumIO; type: ComponentTypeEnum; width: number; wrapS: EnumIO; wrapT: EnumIO }): number

- Defined in webgl/WebGLResourceRepository.ts:1052
create a Texture

Parameters
- imageData: DirectTextureData
- param1: { anisotropy: boolean; border: number; format: EnumIO; generateMipmap: boolean; height: number; internalFormat: EnumIO; isPremultipliedAlpha: boolean; level: number; magFilter: EnumIO; minFilter: EnumIO; type: ComponentTypeEnum; width: number; wrapS: EnumIO; wrapT: EnumIO }
  - anisotropy: boolean
  - border: number
  - format: EnumIO
  - generateMipmap: boolean
  - height: number
  - internalFormat: EnumIO
  - isPremultipliedAlpha: boolean
  - level: number
  - magFilter: EnumIO
  - minFilter: EnumIO
  - type: ComponentTypeEnum
  - width: number
  - wrapS: EnumIO
  - wrapT: EnumIO
Returns number

createTextureFromDataUri

createTextureFromDataUri(dataUri: string, __namedParameters: { anisotropy: boolean; border: number; format: EnumIO; generateMipmap: boolean; internalFormat: EnumIO; isPremultipliedAlpha: boolean; level: number; magFilter: EnumIO; minFilter: EnumIO; type: ComponentTypeEnum; wrapS: EnumIO; wrapT: EnumIO }): Promise<number>

- Defined in webgl/WebGLResourceRepository.ts:2134
Parameters
- dataUri: string
- __namedParameters: { anisotropy: boolean; border: number; format: EnumIO; generateMipmap: boolean; internalFormat: EnumIO; isPremultipliedAlpha: boolean; level: number; magFilter: EnumIO; minFilter: EnumIO; type: ComponentTypeEnum; wrapS: EnumIO; wrapT: EnumIO }
  - anisotropy: boolean
  - border: number
  - format: EnumIO
  - generateMipmap: boolean
  - internalFormat: EnumIO
  - isPremultipliedAlpha: boolean
  - level: number
  - magFilter: EnumIO
  - minFilter: EnumIO
  - type: ComponentTypeEnum
  - wrapS: EnumIO
  - wrapT: EnumIO
Returns Promise<number>

createTextureSampler

createTextureSampler(__namedParameters: { anisotropy: boolean; isPremultipliedAlpha?: boolean; magFilter: EnumIO; minFilter: EnumIO; wrapS: EnumIO; wrapT: EnumIO }): number

- Defined in webgl/WebGLResourceRepository.ts:1012
Parameters
- __namedParameters: { anisotropy: boolean; isPremultipliedAlpha?: boolean; magFilter: EnumIO; minFilter: EnumIO; wrapS: EnumIO; wrapT: EnumIO }
  - anisotropy: boolean
  - Optional isPremultipliedAlpha?: boolean
  - magFilter: EnumIO
  - minFilter: EnumIO
  - wrapS: EnumIO
  - wrapT: EnumIO
Returns number

createTransformFeedback

createTransformFeedback(): number

- Defined in webgl/WebGLResourceRepository.ts:2531
Returns number

createUniformBuffer

createUniformBuffer(bufferView: DataView | TypedArray): number

- Defined in webgl/WebGLResourceRepository.ts:2365
Parameters
- bufferView: DataView | TypedArray
Returns number

createVertexArray

createVertexArray(): undefined | number

- Defined in webgl/WebGLResourceRepository.ts:273
Returns undefined | number

createVertexBuffer

createVertexBuffer(accessor: Accessor): number

- Defined in webgl/WebGLResourceRepository.ts:212
Parameters
- accessor: Accessor
Returns number

createVertexBufferAndIndexBuffer

createVertexBufferAndIndexBuffer(primitive: Primitive): VertexHandles

- Defined in webgl/WebGLResourceRepository.ts:315
create a VertexBuffer and IndexBuffer

Parameters
- primitive: Primitive
Returns VertexHandles

createVertexBufferFromTypedArray

createVertexBufferFromTypedArray(typedArray: TypedArray): number

- Defined in webgl/WebGLResourceRepository.ts:235
Parameters
- typedArray: TypedArray
Returns number

Private decodeBasisImage

decodeBasisImage(basisFile: _BasisFile, basisCompressionType: EnumIO, imageIndex: number, levelIndex: number): Uint8Array

- Defined in webgl/WebGLResourceRepository.ts:1380
decode the BasisImage

Parameters
- basisFile: _BasisFile
- basisCompressionType: EnumIO
- imageIndex: number
- levelIndex: number
Returns Uint8Array

deleteFrameBufferObject

deleteFrameBufferObject(frameBufferObjectHandle: number): void

- Defined in webgl/WebGLResourceRepository.ts:2271
Parameters
- frameBufferObjectHandle: number
Returns void

deleteRenderBuffer

deleteRenderBuffer(renderBufferUid: number): void

- Defined in webgl/WebGLResourceRepository.ts:2282
Parameters
- renderBufferUid: number
Returns void

deleteTexture

deleteTexture(textureHandle: number): void

- Defined in webgl/WebGLResourceRepository.ts:2292
Parameters
- textureHandle: number
Returns void

deleteTransformFeedback

deleteTransformFeedback(transformFeedbackUid: number): void

- Defined in webgl/WebGLResourceRepository.ts:2541
Parameters
- transformFeedbackUid: number
Returns void

deleteUniformBuffer

deleteUniformBuffer(uboUid: number): void

- Defined in webgl/WebGLResourceRepository.ts:2427
Parameters
- uboUid: number
Returns void

deleteVertexArray

deleteVertexArray(vaoHandle: number): void

- Defined in webgl/WebGLResourceRepository.ts:2602
Parameters
- vaoHandle: number
Returns void

deleteVertexBuffer

deleteVertexBuffer(vboUid: number): void

- Defined in webgl/WebGLResourceRepository.ts:2607
Parameters
- vboUid: number
Returns void

deleteVertexDataResources

deleteVertexDataResources(vertexHandles: VertexHandles): void

- Defined in webgl/WebGLResourceRepository.ts:2582
Parameters
- vertexHandles: VertexHandles
Returns void

generateWebGLContext

generateWebGLContext(canvas: HTMLCanvasElement, version: number, asCurrent: boolean, isDebug: boolean, webglOption?: WebGLContextAttributes, fallback?: boolean): WebGL2RenderingContext

- Defined in webgl/WebGLResourceRepository.ts:124
Parameters
- canvas: HTMLCanvasElement
- version: number
- asCurrent: boolean
- isDebug: boolean
- Optional webglOption: WebGLContextAttributes
- fallback: boolean = true
Returns WebGL2RenderingContext

getCanvasSize

getCanvasSize(): [number, number]

- Defined in webgl/WebGLResourceRepository.ts:2623
Returns [number, number]

getGlslDataUBODefinitionString

getGlslDataUBODefinitionString(): string

- Defined in webgl/WebGLResourceRepository.ts:2495
Returns string

getGlslDataUBOVec4SizeString

getGlslDataUBOVec4SizeString(): string

- Defined in webgl/WebGLResourceRepository.ts:2525
Returns string

getGlslRenderTargetBeginString

getGlslRenderTargetBeginString(renderTargetNumber: number): string

- Defined in webgl/WebGLResourceRepository.ts:2475
Parameters
- renderTargetNumber: number
Returns string

getGlslRenderTargetEndString

getGlslRenderTargetEndString(renderTargetNumber: number): string

- Defined in webgl/WebGLResourceRepository.ts:2484
Parameters
- renderTargetNumber: number
Returns string

getPixelDataFromTexture

getPixelDataFromTexture(texUid: number, x: number, y: number, width: number, height: number): Uint8Array

- Defined in webgl/WebGLResourceRepository.ts:2678
Parameters
- texUid: number
- x: number
- y: number
- width: number
- height: number
Returns Uint8Array

Private getResourceNumber

getResourceNumber(): number

- Defined in webgl/WebGLResourceRepository.ts:150
Returns number

getWebGLResource

getWebGLResource(WebGLResourceHandle: number): null | WebGLResource

- Defined in webgl/WebGLResourceRepository.ts:161
Parameters
- WebGLResourceHandle: number
Returns null | WebGLResource

rebuildProgram

rebuildProgram(this: RnWebGLProgram, updatedVertexSourceCode: string, updatedFragmentSourceCode: string, onCompiled: ((program: WebGLProgram) => void), onError: ((message: string) => void)): boolean

- Defined in webgl/WebGLResourceRepository.ts:2636
Parameters
- this: RnWebGLProgram
- updatedVertexSourceCode: string
- updatedFragmentSourceCode: string
- onCompiled: ((program: WebGLProgram) => void)
  - - (program: WebGLProgram): void
    - Parameters
      - program: WebGLProgram
      Returns void
- onError: ((message: string) => void)
  - - (message: string): void
    - Parameters
      - message: string
      Returns void
Returns boolean

resizeCanvas

resizeCanvas(width: number, height: number): void

- Defined in webgl/WebGLResourceRepository.ts:2613
Parameters
- width: number
- height: number
Returns void

setDrawTargets

setDrawTargets(renderPass: RenderPass): void

- Defined in webgl/WebGLResourceRepository.ts:1589
set drawTargets

Parameters
- renderPass: RenderPass
Returns void

setUniformValue

setUniformValue(shaderProgram_: WebGLProgram, semanticStr: string, firstTime: boolean, value: any): boolean

- Defined in webgl/WebGLResourceRepository.ts:575
set an uniform value

Parameters
- shaderProgram_: WebGLProgram
- semanticStr: string
- firstTime: boolean
- value: any
Returns boolean

setUniformValueInner

setUniformValueInner(shaderProgram: WebGLProgram, semanticStr: string, info: ShaderSemanticsInfo, isMatrix: boolean, componentNumber: number, isVector: boolean, __namedParameters: { w?: number | boolean; x: number | boolean | ArrayType; y?: number | boolean; z?: number | boolean }): boolean

- Defined in webgl/WebGLResourceRepository.ts:728
set the uniform value

Parameters
- shaderProgram: WebGLProgram
- semanticStr: string
- info: ShaderSemanticsInfo
- isMatrix: boolean
- componentNumber: number
- isVector: boolean
- __namedParameters: { w?: number | boolean; x: number | boolean | ArrayType; y?: number | boolean; z?: number | boolean }
  - Optional w?: number | boolean
  - x: number | boolean | ArrayType
  - Optional y?: number | boolean
  - Optional z?: number | boolean
Returns boolean

setVertexDataToPipeline

setVertexDataToPipeline(__namedParameters: { iboHandle?: number; vaoHandle: number; vboHandles: number[] }, primitive: Primitive, instanceIDBufferUid?: number): void

- Defined in webgl/WebGLResourceRepository.ts:830
set the VertexData to the Pipeline

Parameters
- __namedParameters: { iboHandle?: number; vaoHandle: number; vboHandles: number[] }
  - Optional iboHandle?: number
  - vaoHandle: number
  - vboHandles: number[]
- primitive: Primitive
- instanceIDBufferUid: number = CGAPIResourceRepository.InvalidCGAPIResourceUid
Returns void

setViewport

setViewport(viewport?: Vector4): void

- Defined in webgl/WebGLResourceRepository.ts:2549
Parameters
- Optional viewport: Vector4
Returns void

setWebGLStateToDefault

setWebGLStateToDefault(): void

- Defined in webgl/WebGLResourceRepository.ts:2703
Returns void

setWebGLTextureDirectly

setWebGLTextureDirectly(webGLTexture: WebGLTexture): number

- Defined in webgl/WebGLResourceRepository.ts:2127
Parameters
- webGLTexture: WebGLTexture
Returns number

setupBasicUniformLocations

setupBasicUniformLocations(shaderProgramUid: number): void

- Defined in webgl/WebGLResourceRepository.ts:557
Parameters
- shaderProgramUid: number
Returns void

setupUniformBufferDataArea

setupUniformBufferDataArea(typedArray?: TypedArray): number

- Defined in webgl/WebGLResourceRepository.ts:2440
Parameters
- Optional typedArray: TypedArray
Returns number

setupUniformLocations

setupUniformLocations(shaderProgramUid: number, infoArray: ShaderSemanticsInfo[], isUniformOnlyMode: boolean): WebGLProgram

- Defined in webgl/WebGLResourceRepository.ts:508
setup the uniform locations

Parameters
- shaderProgramUid: number
- infoArray: ShaderSemanticsInfo[]
- isUniformOnlyMode: boolean
Returns WebGLProgram

switchDepthTest

switchDepthTest(flag: boolean): void

- Defined in webgl/WebGLResourceRepository.ts:2627
Parameters
- flag: boolean
Returns void

unbindFramebuffer

unbindFramebuffer(): void

- Defined in webgl/WebGLResourceRepository.ts:1624
unbind Framebuffer

Returns void

updateIndexBuffer

updateIndexBuffer(accessor: Accessor, resourceHandle: number): void

- Defined in webgl/WebGLResourceRepository.ts:191
Parameters
- accessor: Accessor
- resourceHandle: number
Returns void

updateLevel0TextureAndGenerateMipmap

updateLevel0TextureAndGenerateMipmap(textureUid: number, textureData: DirectTextureData, __namedParameters: { format: EnumIO; height: number; type: ComponentTypeEnum; width: number }): void

- Defined in webgl/WebGLResourceRepository.ts:2197
Parameters
- textureUid: number
- textureData: DirectTextureData
- __namedParameters: { format: EnumIO; height: number; type: ComponentTypeEnum; width: number }
  - format: EnumIO
  - height: number
  - type: ComponentTypeEnum
  - width: number
Returns void

updateTexture

updateTexture(textureUid: number, textureData: DirectTextureData, __namedParameters: { format: EnumIO; height: number; level: number; type: ComponentTypeEnum; width: number; xoffset: number; yoffset: number }): void

- Defined in webgl/WebGLResourceRepository.ts:2231
Parameters
- textureUid: number
- textureData: DirectTextureData
- __namedParameters: { format: EnumIO; height: number; level: number; type: ComponentTypeEnum; width: number; xoffset: number; yoffset: number }
  - format: EnumIO
  - height: number
  - level: number
  - type: ComponentTypeEnum
  - width: number
  - xoffset: number
  - yoffset: number
Returns void

updateUniformBuffer

updateUniformBuffer(uboUid: number, typedArray: TypedArray, offsetByte: number, arrayLength: number): void

- Defined in webgl/WebGLResourceRepository.ts:2382
Parameters
- uboUid: number
- typedArray: TypedArray
- offsetByte: number
- arrayLength: number
Returns void

updateVertexBuffer

updateVertexBuffer(accessor: Accessor, resourceHandle: number): void

- Defined in webgl/WebGLResourceRepository.ts:253
Parameters
- accessor: Accessor
- resourceHandle: number
Returns void

updateVertexBufferAndIndexBuffer

updateVertexBufferAndIndexBuffer(primitive: Primitive, vertexHandles: VertexHandles): void

- Defined in webgl/WebGLResourceRepository.ts:349
update the VertexBuffer and IndexBuffer

Parameters
- primitive: Primitive
- vertexHandles: VertexHandles
Returns void

Static getInstance

getInstance(): WebGLResourceRepository

- Defined in webgl/WebGLResourceRepository.ts:104
Returns WebGLResourceRepository

Static getWebGLResourceRepository

getWebGLResourceRepository(): WebGLResourceRepository

Inherited from CGAPIResourceRepository.getWebGLResourceRepository
- Defined in foundation/renderer/CGAPIResourceRepository.ts:7
Returns WebGLResourceRepository

Hierarchy

Index

Constructors

Properties

Accessors

Methods

Constructors

Private constructor

Returns WebGLResourceRepository

Properties

Private Optional __glw

Private __resourceCounter

Private __webglContexts

Private __webglResources

Static Readonly InvalidCGAPIResourceUid

Static Private __instance

Accessors

currentWebGLContextWrapper

Returns undefined | WebGLContextWrapper

Methods

Private __attachDepthOrStencilBufferToFrameBufferObject

Parameters

framebuffer: FrameBuffer

renderable: IRenderable

attachmentType: number

Returns void

Private __checkShaderCompileStatus

Parameters

materialTypeName: string

shader: WebGLShader

shaderText: string

Returns void

Private __checkShaderProgramLinkStatus

Parameters

materialTypeName: string

shaderProgram: WebGLProgram

vertexShaderText: string

fragmentShaderText: string

Returns void

__createDummyTextureInner

Parameters

base64: string

Returns number

Private __registerResource

Parameters

obj: WebGLResource

Returns number

addWebGLContext

Parameters

gl: WebGLRenderingContext | WebGL2RenderingContext

canvas: HTMLCanvasElement

asCurrent: boolean

isDebug: boolean

Returns void

attachColorBufferToFrameBufferObject

Parameters

framebuffer: FrameBuffer

index: number

renderable: IRenderable

Returns void

attachDepthBufferToFrameBufferObject

Parameters

framebuffer: FrameBuffer

renderable: IRenderable

Returns void

attachDepthStencilBufferToFrameBufferObject

Parameters

framebuffer: FrameBuffer

renderable: IRenderable

Returns void

attachStencilBufferToFrameBufferObject

Parameters

framebuffer: FrameBuffer

renderable: IRenderable

Returns void

bindFramebuffer

Parameters

Optional framebuffer: FrameBuffer

Returns void

bindTexture