类 WebGLInstanceRenderElement3D

constructor

• new WebGLInstanceRenderElement3D(): WebGLInstanceRenderElement3D

  返回 WebGLInstanceRenderElement3D

drawCount

instanceElementList

updateNums

静态MaxInstanceCount

_render

• _render(context: WebGLRenderContext3D): void

  render RenderElement context:GLESRenderContext3D

  参数

  • context: WebGLRenderContext3D

  返回 void

addUpdateData

• addUpdateData(
      vb: WebGLVertexBuffer,
      elementLength: number,
      maxInstanceCount: number,
  ): Float32Array

  参数

  • vb: WebGLVertexBuffer
  • elementLength: number
  • maxInstanceCount: number

  返回 Float32Array

clearRenderData

• clearRenderData(): void

  清理单次渲染生成的数据

  返回 void

destroy

• destroy(): void

  返回 void

recover

• recover(): void

  回收

  返回 void

setGeometry

• setGeometry(geometry: WebGLRenderGeometryElement): void

  get correct geometry

  参数

  • geometry: WebGLRenderGeometryElement

  返回 void

静态_instanceBufferCreate

• _instanceBufferCreate(length: number): Float32Array

  参数

  • length: number

  返回 Float32Array

静态create

• create(): WebGLInstanceRenderElement3D

  返回 WebGLInstanceRenderElement3D

静态getInstanceBufferState

• getInstanceBufferState(
      geometry: WebGLRenderGeometryElement,
      renderType: number,
      spriteDefine: WebDefineDatas,
  ): WebGLInstanceStateInfo

  参数

  • geometry: WebGLRenderGeometryElement
  • renderType: number
  • spriteDefine: WebDefineDatas

  返回 WebGLInstanceStateInfo