Class WebGlShaderProgram

Implements

CoreShaderProgram

Index

Constructors

Properties

attributeLocations boundBufferCollection glw lifecycle program renderer supportsIndexedTextures useSystemAlpha useSystemDimensions vao

Methods

attach bindBufferCollection bindRenderOp bindTextures detach disableAttribute disableAttributes reuseRenderOp

Constructors

constructor

new WebGlShaderProgram(renderer, config, resolvedProps): WebGlShaderProgram
Parameters
- renderer: WebGlCoreRenderer
- config: WebGlShaderType
- resolvedProps: Record<string, any>
Returns WebGlShaderProgram
- Defined in src/core/renderers/webgl/WebGlShaderProgram.ts:55

Properties

`Protected`attributeLocations

attributeLocations: Record<string, number>

`Protected`boundBufferCollection

boundBufferCollection: null | BufferCollection = null

`Protected`glw

glw: WebGlContextWrapper

`Protected`lifecycle

lifecycle: Pick<WebGlShaderType, "update" | "canBatch">

`Protected`program

program: WebGLProgram

`Protected`renderer

renderer: WebGlCoreRenderer

supportsIndexedTextures

supportsIndexedTextures: boolean = false

`Protected`useSystemAlpha

useSystemAlpha: boolean = false

`Protected`useSystemDimensions

useSystemDimensions: boolean = false

`Protected`vao

vao: undefined | WebGLVertexArrayObject

Vertex Array Object

Remarks

Used by WebGL2 Only

Methods

attach

attach(): void
Returns void
Implementation of CoreShaderProgram.attach
- Defined in src/core/renderers/webgl/WebGlShaderProgram.ts:308

bindBufferCollection

bindBufferCollection(buffer): void
Parameters
- buffer: BufferCollection
Returns void
- Defined in src/core/renderers/webgl/WebGlShaderProgram.ts:278

bindRenderOp

bindRenderOp(renderOp): void
Parameters
- renderOp: WebGlRenderOp
Returns void
- Defined in src/core/renderers/webgl/WebGlShaderProgram.ts:194

bindTextures

bindTextures(textures): void
Parameters
- textures: WebGlCoreCtxTexture[]
Returns void
- Defined in src/core/renderers/webgl/WebGlShaderProgram.ts:303

detach

detach(): void
Returns void
Implementation of CoreShaderProgram.detach
- Defined in src/core/renderers/webgl/WebGlShaderProgram.ts:315

disableAttribute

disableAttribute(location): void
Parameters
- location: number
Returns void
- Defined in src/core/renderers/webgl/WebGlShaderProgram.ts:131

disableAttributes

disableAttributes(): void
Returns void
- Defined in src/core/renderers/webgl/WebGlShaderProgram.ts:135

reuseRenderOp

reuseRenderOp(incomingQuad, currentRenderOp): boolean
Parameters
- incomingQuad: QuadOptions
- currentRenderOp: WebGlRenderOp
Returns boolean
- Defined in src/core/renderers/webgl/WebGlShaderProgram.ts:144