Class Renderer

渲染器被添加到场景中并处理所有对RenderableComponent的实际调用

Hierarchy

Renderer

Index

Constructors

constructor

Properties

Accessors

wantsToRenderToSceneRenderTarget

Methods

Constructors

Protected constructor

new Renderer(renderOrder: number, camera?: Camera): Renderer

- Defined in src/Graphics/Renderers/Renderer.ts:32
Parameters
- renderOrder: number
- Default value camera: Camera = null
Returns Renderer

Properties

camera

camera: Camera

渲染器用于渲染的摄像机(实际上是用于剔除的变换矩阵和边界) 不是必须的 Renderer子类可以选择调用beginRender时使用的摄像头

Readonly renderOrder

renderOrder: number = 0

指定场景调用渲染器的顺序

renderTexture

renderTexture: RenderTexture

如果renderTarget不是null，这个渲染器将渲染到渲染目标而不是屏幕

shouldDebugRender

shouldDebugRender: boolean = true

这个渲染器的标志，决定它是否应该调试渲染。 render方法接收一个bool (debugRenderEnabled)，让渲染器知道全局调试渲染是否打开/关闭。渲染器然后使用本地bool来决定它是否应该调试渲染。

Accessors

wantsToRenderToSceneRenderTarget

get wantsToRenderToSceneRenderTarget(): boolean

- Defined in src/Graphics/Renderers/Renderer.ts:30
如果为true，场景将使用场景渲染目标调用setRenderTarget。如果渲染器有渲染纹理，默认实现返回true

Returns boolean

Methods

Protected beginRender

beginRender(cam: Camera): void

- Defined in src/Graphics/Renderers/Renderer.ts:71
Parameters
- cam: Camera
Returns void

compareTo

compareTo(other: Renderer): number

- Defined in src/Graphics/Renderers/Renderer.ts:63
Parameters
- other: Renderer
Returns number

Protected debugRender

debugRender(scene: Scene, cam: Camera): void

- Defined in src/Graphics/Renderers/Renderer.ts:88
默认debugRender方法只循环遍历所有实体并调用entity.debugRender

Parameters
- scene: Scene
- cam: Camera
Returns void

onAddedToScene

onAddedToScene(scene: Scene): void

- Defined in src/Graphics/Renderers/Renderer.ts:43
当渲染器被添加到场景时调用

Parameters
- scene: Scene
Returns void

onSceneBackBufferSizeChanged

onSceneBackBufferSizeChanged(newWidth: number, newHeight: number): void

- Defined in src/Graphics/Renderers/Renderer.ts:59
当默认场景渲染目标被调整大小和当场景已经开始添加渲染器时调用

Parameters
- newWidth: number
- newHeight: number
Returns void

Abstract render

render(scene: Scene): any

- Defined in src/Graphics/Renderers/Renderer.ts:52
Parameters
- scene: Scene
Returns any

Protected renderAfterStateCheck

renderAfterStateCheck(renderable: IRenderable, cam: Camera): void

- Defined in src/Graphics/Renderers/Renderer.ts:79
Parameters
- renderable: IRenderable
- cam: Camera
Returns void

unload

unload(): void

- Defined in src/Graphics/Renderers/Renderer.ts:49
当场景结束或渲染器从场景中移除时调用。使用这个进行清理。

Returns void

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