Class RunWebGL

Hierarchy

  • RunWebGL

Constructors

constructor

Methods

endTransformFeedback runBlitFramebuffer runColorTargetStates runCommandEncoder runCopyBuffer runCopyTextureToTexture runDepthState runDrawIndexed runDrawVertex runIndexBuffer runOcclusionQuery runPrimitiveState runProgram runRenderObject runRenderObjects runRenderPass runRenderPassDescriptor runRenderPipeline runSampler runSamplerTexture runScissor runStencilState runSubmit runTransformFeedback runTransformFeedbackObject runTransformFeedbackPass runTransformFeedbackPipeline runUniform runUniforms runVertexArray runVertexAttribute runViewPort

Constructors

constructor

Methods

Private endTransformFeedback

Private runBlitFramebuffer

Private runColorTargetStates

  • Parameters

    • gl: WebGLRenderingContext
    • Optional targets: readonly IColorTargetState[]

    Returns void

Protected runCommandEncoder

  • Parameters

    • gl: WebGLRenderingContext
    • commandEncoder: ICommandEncoder

    Returns void

Private runCopyBuffer

  • Parameters

    • gl: WebGLRenderingContext
    • copyBuffer: ICopyBufferToBuffer

    Returns void

Private runCopyTextureToTexture

  • Parameters

    • gl: WebGLRenderingContext
    • copyTextureToTexture: ICopyTextureToTexture

    Returns void

Private runDepthState

  • Parameters

    • gl: WebGLRenderingContext
    • Optional depthStencil: IDepthStencilState

    Returns void

Private runDrawIndexed

  • Parameters

    • gl: WebGLRenderingContext
    • drawMode: IGLDrawMode
    • indices: IIndicesDataTypes
    • drawIndexed: IDrawIndexed

    Returns void

Private runDrawVertex

  • Parameters

    • gl: WebGLRenderingContext
    • drawMode: IGLDrawMode
    • drawArrays: IDrawVertex

    Returns void

Private runIndexBuffer

  • Parameters

    • gl: WebGLRenderingContext
    • Optional indices: IIndicesDataTypes

    Returns void

Private runOcclusionQuery

  • Parameters

    • gl: WebGLRenderingContext
    • attachmentSize: {
          height: number;
          width: number;
      }
      • height: number
      • width: number
    • occlusionQuery: IGLOcclusionQuery

    Returns void

Private runPrimitiveState

  • Parameters

    • gl: WebGLRenderingContext
    • Optional primitive: IPrimitiveState

    Returns void

Private runProgram

  • Parameters

    • gl: WebGLRenderingContext
    • pipeline: IRenderPipeline

    Returns void

Private runRenderObject

  • Parameters

    • gl: WebGLRenderingContext
    • attachmentSize: {
          height: number;
          width: number;
      }
      • height: number
      • width: number
    • renderObject: IRenderObject

    Returns void

Private runRenderObjects

  • Parameters

    • gl: WebGLRenderingContext
    • attachmentSize: {
          height: number;
          width: number;
      }
      • height: number
      • width: number
    • Optional renderObjects: readonly IRenderPassObject[]

    Returns void

Protected runRenderPass

  • Parameters

    • gl: WebGLRenderingContext
    • renderPass: IRenderPass

    Returns void

Private runRenderPassDescriptor

  • Parameters

    • gl: WebGLRenderingContext
    • passDescriptor: IRenderPassDescriptor

    Returns void

Private runRenderPipeline

  • Parameters

    • gl: WebGLRenderingContext
    • renderPipeline: IRenderPipeline

    Returns void

Private runSampler

  • 设置采样参数

    Parameters

    • gl: WebGLRenderingContext
    • textureTarget: IGLTextureTarget
    • webGLTexture: WebGLTexture
    • sampler: ISampler
    • textureID: number

    Returns void

Private runSamplerTexture

  • Parameters

    • gl: WebGLRenderingContext
    • uniformInfo: IUniformItemInfo
    • samplerTexture: IGLSamplerTexture

    Returns WebGLTexture

Private runScissor

  • Parameters

    • gl: WebGLRenderingContext
    • attachmentSize: {
          height: number;
          width: number;
      }
      • height: number
      • width: number
    • scissor: IScissorRect

    Returns void

Private runStencilState

  • Parameters

    • gl: WebGLRenderingContext
    • Optional depthStencil: IDepthStencilState

    Returns void

runSubmit

  • Parameters

    • gl: WebGLRenderingContext
    • submit: ISubmit

    Returns void

Private runTransformFeedback

  • Parameters

    Returns void

Private runTransformFeedbackObject

Protected runTransformFeedbackPass

Private runTransformFeedbackPipeline

Private runUniform

  • 设置环境Uniform数据

    Parameters

    • gl: WebGLRenderingContext
    • type: "FLOAT" | "UNSIGNED_INT" | "UNSIGNED_INT_VEC2" | "UNSIGNED_INT_VEC3" | "UNSIGNED_INT_VEC4" | "FLOAT_MAT2x3" | "FLOAT_MAT2x4" | "FLOAT_MAT3x2" | "FLOAT_MAT3x4" | "FLOAT_MAT4x2" | "FLOAT_MAT4x3" | "FLOAT_VEC2" | "FLOAT_VEC3" | "FLOAT_VEC4" | "INT" | "INT_VEC2" | "INT_VEC3" | "INT_VEC4" | "BOOL" | "BOOL_VEC2" | "BOOL_VEC3" | "BOOL_VEC4" | "FLOAT_MAT2" | "FLOAT_MAT3" | "FLOAT_MAT4"
    • uniformInfo: IUniformItemInfo
    • data: any

    Returns void

Private runUniforms

  • 激活常量

    Parameters

    • gl: WebGLRenderingContext
    • pipeline: IRenderPipeline
    • uniforms: IUniforms

    Returns void

Private runVertexArray

  • 执行设置或者上传渲染对象的顶点以及索引数据。

    Parameters

    • gl: WebGLRenderingContext
    • pipeline: IRenderPipeline
    • vertices: IVertexAttributes
    • indices: IIndicesDataTypes

    Returns void

Private runVertexAttribute

  • Parameters

    • gl: WebGLRenderingContext
    • location: number
    • attribute: IVertexAttribute

    Returns void

Private runViewPort

  • Parameters

    • gl: WebGLRenderingContext
    • attachmentSize: {
          height: number;
          width: number;
      }
      • height: number
      • width: number
    • viewport: IViewport

    Returns void

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