类 WebGPURenderEngine

WebGPU渲染引擎

层级 (查看层级一览)

EventDispatcher
- WebGPURenderEngine

实现

IRenderEngine

构造函数

constructor

new WebGPURenderEngine(config: WebGPUConfig, canvas: any): WebGPURenderEngine
实例化一个webgpuEngine
参数
- config: WebGPUConfig
- canvas: any
返回 WebGPURenderEngine
重写了 EventDispatcher.constructor
- 定义于 src/layaAir/laya/RenderDriver/WebGPUDriver/RenderDevice/WebGPURenderEngine.ts:107

属性

_breakTextureSample

_breakTextureSample: boolean = false

_config

_config: WebGPUConfig

_context

_context: GPUCanvasContext

_enableStatistics

_enableStatistics: boolean = false

_lodTextureSample

_lodTextureSample: boolean = false

_remapZ

_remapZ: boolean = false

_screenInvertY

_screenInvertY: boolean = true

_screenResized

_screenResized: boolean = false

_screenRT

_screenRT: WebGPUInternalRT

_texGammaDefine

_texGammaDefine: { [key: number]: ShaderDefine } = {}

globalId

globalId: number

gpuBufferMgr

gpuBufferMgr: WebGPUBufferManager

objectName

objectName: string = 'WebGPURenderEngine'

timingManager

timingManager: WebGPUTimingManager

`静态`_instance

_instance: WebGPURenderEngine

方法

_initAsync

_initAsync(): Promise<void>
初始化WebGPU

返回 Promise<void>
- 定义于 src/layaAir/laya/RenderDriver/WebGPUDriver/RenderDevice/WebGPURenderEngine.ts:196

addTexGammaDefine

addTexGammaDefine(key: number, value: ShaderDefine): void
参数
- key: number
- value: ShaderDefine
返回 void
实现了 IRenderEngine.addTexGammaDefine
- 定义于 src/layaAir/laya/RenderDriver/WebGPUDriver/RenderDevice/WebGPURenderEngine.ts:335

copySubFrameBuffertoTex

copySubFrameBuffertoTex(
    texture: InternalTexture,
    level: number,
    xoffset: number,
    yoffset: number,
    x: number,
    y: number,
    width: number,
    height: number,
): void
参数
- texture: InternalTexture
- level: number
- xoffset: number
- yoffset: number
- x: number
- y: number
- width: number
- height: number
返回 void
实现了 IRenderEngine.copySubFrameBuffertoTex
- 定义于 src/layaAir/laya/RenderDriver/WebGPUDriver/RenderDevice/WebGPURenderEngine.ts:271

createScreenRT

createScreenRT(): void
创建屏幕渲染目标

返回 void
- 定义于 src/layaAir/laya/RenderDriver/WebGPUDriver/RenderDevice/WebGPURenderEngine.ts:407

endFrame

endFrame(): void
结束一帧

返回 void
实现了 IRenderEngine.endFrame
- 定义于 src/layaAir/laya/RenderDriver/WebGPUDriver/RenderDevice/WebGPURenderEngine.ts:425

event

event(type: string, data?: any): boolean
参数
- type: string
  The type of event.
- 可选data: any
  (Optional) Data to pass to the callback. If multiple parameters p1, p2, p3, ... need to be passed, use an array structure such as [p1, p2, p3, ...]. If a single parameter p needs to be passed and p is an array, use a structure such as [p]. For other single parameters p, you can directly pass parameter p. If data is Event.EMPTY, it means passing an Event object to the callback function. Note that it is not passing Event.TEMP, but an independent Event object.
返回 boolean
True if there are listeners for this event type, false otherwise.

En
Dispatch an event.

Zh
派发事件。
继承自 EventDispatcher.event
- 定义于 src/layaAir/laya/events/EventDispatcher.ts:51

hasListener

hasListener(type: string): boolean
参数
- type: string
  The type of event.
返回 boolean
True if a listener of the specified type is registered, false otherwise.

En
Check if the EventDispatcher object has any listeners registered for a specific type of event.

Zh
检查 EventDispatcher 对象是否为特定事件类型注册了任何侦听器。
继承自 EventDispatcher.hasListener
- 定义于 src/layaAir/laya/events/EventDispatcher.ts:34

initRenderEngine

initRenderEngine(): Promise<void>
初始化渲染引擎

返回 Promise<void>
实现了 IRenderEngine.initRenderEngine
- 定义于 src/layaAir/laya/RenderDriver/WebGPUDriver/RenderDevice/WebGPURenderEngine.ts:263

off

off(type: string, listener: Function): EventDispatcher
参数
- type: string
  The type of event.
- listener: Function
  The listener function.
返回 EventDispatcher
This EventDispatcher object.

En
Remove a listener from the EventDispatcher object.

Zh
从 EventDispatcher 对象中删除侦听器。
继承自 EventDispatcher.off
- 定义于 src/layaAir/laya/events/EventDispatcher.ts:166
off(
    type: string,
    caller: any,
    listener?: Function,
    args?: any[],
): EventDispatcher
参数
- type: string
  The type of event.
- caller: any
  The execution scope of the event listener function.
- 可选listener: Function
  The listener function.
- 可选args: any[]
返回 EventDispatcher
This EventDispatcher object.

En
Remove a listener from the EventDispatcher object.

Zh
从 EventDispatcher 对象中删除侦听器。
继承自 EventDispatcher.off
- 定义于 src/layaAir/laya/events/EventDispatcher.ts:179

offAll

offAll(type?: string): EventDispatcher
参数
- 可选type: string
  (Optional) The type of event. If the value is null, all types of listeners on this object are removed.
返回 EventDispatcher
This EventDispatcher object.

En
Remove all listeners of the specified event type from the EventDispatcher object.

Zh
从 EventDispatcher 对象中删除指定事件类型的所有侦听器。
继承自 EventDispatcher.offAll
- 定义于 src/layaAir/laya/events/EventDispatcher.ts:200

offAllCaller

offAllCaller(caller: any): EventDispatcher
参数
- caller: any
  The target caller object.
返回 EventDispatcher
This EventDispatcher object.

En
Remove all event listeners whose caller is the specified target.

Zh
移除caller为target的所有事件监听。
继承自 EventDispatcher.offAllCaller
- 定义于 src/layaAir/laya/events/EventDispatcher.ts:219

on

on(type: string, listener: Function): EventDispatcher
参数
- type: string
  The type of event.
- listener: Function
  The listener function.
返回 EventDispatcher
This EventDispatcher object.

En
Register an event listener object with the EventDispatcher object so that the listener receives event notifications.

Zh
使用 EventDispatcher 对象注册指定类型的事件侦听器对象，以使侦听器能够接收事件通知。
继承自 EventDispatcher.on
- 定义于 src/layaAir/laya/events/EventDispatcher.ts:82
on(type: string, caller: any, listener: Function, args?: any[]): EventDispatcher
参数
- type: string
  The type of event.
- caller: any
  The execution scope of the event listener function.
- listener: Function
  The listener function.
- 可选args: any[]
  (Optional) The callback parameters of the event listener function.
返回 EventDispatcher
This EventDispatcher object.

En
Register an event listener object with the EventDispatcher object so that the listener receives event notifications.

Zh
使用 EventDispatcher 对象注册指定类型的事件侦听器对象，以使侦听器能够接收事件通知。
继承自 EventDispatcher.on
- 定义于 src/layaAir/laya/events/EventDispatcher.ts:97

once

once(type: string, listener: Function): EventDispatcher
参数
- type: string
  The type of event.
- listener: Function
  The listener function.
返回 EventDispatcher
This EventDispatcher object.

En
Register an event listener object with the EventDispatcher object so that the listener receives event notifications. This event listener responds once and is automatically removed after the first call.

Zh
使用 EventDispatcher 对象注册指定类型的事件侦听器对象，以使侦听器能够接收事件通知，此侦听事件响应一次后自动移除。
继承自 EventDispatcher.once
- 定义于 src/layaAir/laya/events/EventDispatcher.ts:124
once(
    type: string,
    caller: any,
    listener: Function,
    args?: any[],
): EventDispatcher
参数
- type: string
  The type of event.
- caller: any
  The execution scope of the event listener function.
- listener: Function
  The listener function.
- 可选args: any[]
  (Optional) The callback parameters of the event listener function.
返回 EventDispatcher
This EventDispatcher object.

En
Register an event listener object with the EventDispatcher object so that the listener receives event notifications. This event listener responds once and is automatically removed after the first call.

Zh
使用 EventDispatcher 对象注册指定类型的事件侦听器对象，以使侦听器能够接收事件通知，此侦听事件响应一次后自动移除。
继承自 EventDispatcher.once
- 定义于 src/layaAir/laya/events/EventDispatcher.ts:139

propertyIDToName

propertyIDToName(id: number): string
参数
- id: number
返回 string
实现了 IRenderEngine.propertyIDToName
- 定义于 src/layaAir/laya/RenderDriver/WebGPUDriver/RenderDevice/WebGPURenderEngine.ts:289

propertyNameToID

propertyNameToID(name: string): number
参数
- name: string
返回 number
实现了 IRenderEngine.propertyNameToID
- 定义于 src/layaAir/laya/RenderDriver/WebGPUDriver/RenderDevice/WebGPURenderEngine.ts:279

resizeOffScreen

resizeOffScreen(width: number, height: number): void
画布尺寸改变
参数
- width: number
- height: number
返回 void
实现了 IRenderEngine.resizeOffScreen
- 定义于 src/layaAir/laya/RenderDriver/WebGPUDriver/RenderDevice/WebGPURenderEngine.ts:217

startFrame

startFrame(): void
开始一帧

返回 void
实现了 IRenderEngine.startFrame
- 定义于 src/layaAir/laya/RenderDriver/WebGPUDriver/RenderDevice/WebGPURenderEngine.ts:418

upload

upload(): void
上传数据

返回 void
- 定义于 src/layaAir/laya/RenderDriver/WebGPUDriver/RenderDevice/WebGPURenderEngine.ts:236

类 WebGPURenderEngine

层级 (查看层级一览)

实现

索引

构造函数

属性

方法

构造函数

constructor

参数

返回 WebGPURenderEngine

属性

_breakTextureSample

_config

_context

_enableStatistics

_lodTextureSample

_remapZ

_screenInvertY

_screenResized

_screenRT

_texGammaDefine

globalId

gpuBufferMgr

objectName

timingManager

静态_instance

方法

_initAsync

返回 Promise<void>

addTexGammaDefine

参数

返回 void

copySubFrameBuffertoTex

参数

返回 void

createScreenRT

返回 void

endFrame

返回 void

event

参数

返回 boolean

En

Zh

getCapable

参数

返回 boolean

getCreateRenderOBJContext

返回 WebGPURenderEngineFactory

getDefineByName

参数

返回 ShaderDefine

getDevice

返回 GPUDevice

getNamesByDefineData

参数

返回 void

getParams

参数

返回 number

getTextureContext

返回 ITextureContext

hasListener

参数

返回 boolean

En

Zh

initRenderEngine

返回 Promise<void>

off

参数

返回 EventDispatcher

En

Zh

参数

返回 EventDispatcher

En

Zh

offAll

`静态`_instance