Class WebGL

WEBGL 对象。

所有渲染都由该渲染器执行。與2D、3D場景無關，屬於更加底層的API。針對每一個 RenderObject 渲染數據進行渲染。

Hierarchy

WebGL

Index

Constructors

Properties

_gl _renderingContext _runWebGL

Methods

deleteBuffer deleteFramebuffer deleteProgram deleteRenderbuffer deleteSampler deleteTexture deleteTransformFeedback runReadPixels submit

Constructors

constructor

new WebGL(renderingContext?): WebGL
Parameters
- Optional renderingContext: IGLCanvasContext
Returns WebGL
- Defined in src/WebGL.ts:29

Properties

`Private` _gl

_gl: WebGLRenderingContext

`Private` _renderingContext

_renderingContext: IGLCanvasContext

`Private` _runWebGL

_runWebGL: RunWebGL = ...

Methods

deleteBuffer

deleteBuffer(buffer): void
Parameters
- buffer: IBuffer
Returns void
- Defined in src/WebGL.ts:61

deleteFramebuffer

deleteFramebuffer(passDescriptor): void
Parameters
- passDescriptor: IRenderPassDescriptor
Returns void
- Defined in src/WebGL.ts:51

deleteProgram

deleteProgram(pipeline): void
Parameters
- pipeline: IRenderPipeline
Returns void
- Defined in src/WebGL.ts:76

deleteRenderbuffer

deleteRenderbuffer(renderbuffer): void
Parameters
- renderbuffer: IGLRenderbuffer
Returns void
- Defined in src/WebGL.ts:56

deleteSampler

deleteSampler(sampler): void
Parameters
- sampler: ISampler
Returns void
- Defined in src/WebGL.ts:71

deleteTexture

deleteTexture(texture): void
Parameters
- texture: ITexture
Returns void
- Defined in src/WebGL.ts:66

deleteTransformFeedback

deleteTransformFeedback(transformFeedback): void
Parameters
- transformFeedback: IGLTransformFeedback
Returns void
- Defined in src/WebGL.ts:81

runReadPixels

runReadPixels(glReadPixels): void
Parameters
- glReadPixels: IGLReadPixels
Returns void
- Defined in src/WebGL.ts:46

submit

submit(submit): void
提交 GPU 。
Parameters
- submit: ISubmit
  
  一次 GPU 提交内容。
Returns void
- Defined in src/WebGL.ts:41

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