Class BaseDrawCommand

Hierarchy (View Summary)

BaseCommand
- BaseDrawCommand
  - DrawCommand
  - DynBindGroupDrawCommand

Index

Constructors

Properties

_isDestroy bindGroups device drawMode indexBuffer indexFormat inputValues label pipeline renderPassDescriptor vertexBuffers viewport?

Accessors

Methods

destroy doDraw dowhole doWithPipeline doWithRPD drawInstacnce drawInstacnceArray submit update

Constructors

constructor

new BaseDrawCommand(input: IV_BaseDrawCommand): BaseDrawCommand
Parameters
- input: IV_BaseDrawCommand
Returns BaseDrawCommand
Overrides BaseCommand.constructor
- Defined in src/we/core/command/BaseDrawCommand.ts:110

Properties

_isDestroy

_isDestroy: boolean = false

bindGroups

bindGroups: (undefined | null | GPUBindGroup)[] = []

device

device: GPUDevice

drawMode

drawMode: undefined | T_drawMode

indexBuffer

indexBuffer: undefined | I_pointerStruct | I_VertexBufferEntry

indexFormat

indexFormat: GPUIndexFormat = "uint32"

inputValues

inputValues: IV_BaseDrawCommand

label

label: string

pipeline

pipeline: GPURenderPipeline

renderPassDescriptor

renderPassDescriptor:
    | undefined
    | GPURenderPassDescriptor
    | (() => GPURenderPassDescriptor)

渲染pass描述符 1、非必须，只有在需要完整渲染过程时才需要，例如：基础功能测试 2、为什么不需要： renderManager会按照:commandEncoder->RPD->pipeline->setXXX->draw的模式调用

vertexBuffers

vertexBuffers: (I_pointerStruct | I_VertexBufferEntry)[] = []

`Optional`viewport

viewport?: I_viewport

Accessors

IsDestroy

get IsDestroy(): boolean
Returns boolean
- Defined in src/we/core/command/BaseDrawCommand.ts:138
set IsDestroy(v: boolean): void
Parameters
- v: boolean
Returns void
- Defined in src/we/core/command/BaseDrawCommand.ts:141

Methods

destroy

destroy(): void
Returns void
Overrides BaseCommand.destroy
- Defined in src/we/core/command/BaseDrawCommand.ts:135

doDraw

doDraw(option: I_drawCallOption): void
绘制命令编码
Parameters
- option: I_drawCallOption
  I_drawCallOption
Returns void
Overrides BaseCommand.doDraw
- Defined in src/we/core/command/BaseDrawCommand.ts:185

dowhole

dowhole(): GPUCommandBuffer
Returns GPUCommandBuffer
Overrides BaseCommand.dowhole
- Defined in src/we/core/command/BaseDrawCommand.ts:151

doWithPipeline

doWithPipeline(option: I_drawCallOption): void
Parameters
- option: I_drawCallOption
Returns void
Overrides BaseCommand.doWithPipeline
- Defined in src/we/core/command/BaseDrawCommand.ts:176

doWithRPD

doWithRPD(commandEncoder: GPUCommandEncoder): void
Parameters
- commandEncoder: GPUCommandEncoder
Returns void
Overrides BaseCommand.doWithRPD
- Defined in src/we/core/command/BaseDrawCommand.ts:165

drawInstacnce

drawInstacnce(
passEncoder: GPURenderPassEncoder,
drawMode: I_drawModeIndexed | I_drawMode,
): void
绘制实例 :单个instance
Parameters
- passEncoder: GPURenderPassEncoder
- drawMode: I_drawModeIndexed | I_drawMode
Returns void
Overrides BaseCommand.drawInstacnce
- Defined in src/we/core/command/BaseDrawCommand.ts:238

drawInstacnceArray

drawInstacnceArray(
passEncoder: GPURenderPassEncoder,
drawMode: I_drawMode[] | I_drawModeIndexed[],
): void
绘制多个instance数组
Parameters
- passEncoder: GPURenderPassEncoder
- drawMode: I_drawMode[] | I_drawModeIndexed[]
Returns void
- Defined in src/we/core/command/BaseDrawCommand.ts:232

submit

submit(): void
提交单次命令

Returns void
Overrides BaseCommand.submit
- Defined in src/we/core/command/BaseDrawCommand.ts:295

update

update(): GPUCommandBuffer
完整的绘制命令编码

Returns GPUCommandBuffer
GPUCommandBuffer
Overrides BaseCommand.update
- Defined in src/we/core/command/BaseDrawCommand.ts:148