Root | Creator3dAPI

Root类

Hierarchy

Root

Index

Constructors

constructor

Properties

Accessors

Constructors

constructor

newRoot(device: GFXDevice): Root

- Defined in cocos/core/root.ts:193
构造函数

Parameters
- device: GFXDevice
  
  GFX设备
Returns Root

Properties

Private _cameraPool

_cameraPool: Pool<Camera> | null = null

Private _cameras

_cameras: Camera[] = []

createSceneFun

createSceneFun: (root: Root) => RenderScene = null!

Type declaration

- (root: Root): RenderScene
- Parameters
  - root: Root
  Returns RenderScene

createWindowFun

createWindowFun: (root: Root) => RenderWindow = null!

Type declaration

- (root: Root): RenderWindow
- Parameters
  - root: Root
  Returns RenderWindow

Private _curWindow

_curWindow: RenderWindow | null = null

Private _dataPoolMgr

_dataPoolMgr: DataPoolManager

Private _device

_device: GFXDevice

Private _fixedFPS

_fixedFPS: number = 0

Private _fixedFPSFrameTime

_fixedFPSFrameTime: number = 0

Private _fps

_fps: number = 0

Private _fpsTime

_fpsTime: number = 0

Private _frameCount

_frameCount: number = 0

Private _frameTime

_frameTime: number = 0

Private lightPools

lightPools: Map<{}, Pool<Light>> = new Map<Constructor<Light>, Pool<Light>>()

Private _mainWindow

_mainWindow: RenderWindow | null = null

Private modelPools

modelPools: Map<{}, Pool<Model>> = new Map<Constructor<Model>, Pool<Model>>()

Private _pipeline

_pipeline: RenderPipeline | null = null

Private _scenes

_scenes: RenderScene[] = []

Private _tempWindow

_tempWindow: RenderWindow | null = null

Private _time

_time: number = 0

Private _ui

_ui: UI | null = null

Private _views

_views: RenderView[] = []

Private _windows

_windows: RenderWindow[] = []

Accessors

cumulativeTime

get cumulativeTime(): number

- Defined in cocos/core/root.ts:121
累计时间（秒）

Returns number

curWindow

get curWindow(): RenderWindow | null
set curWindow(window: RenderWindow | null): void

- Defined in cocos/core/root.ts:69
当前窗口

Returns RenderWindow | null
- Defined in cocos/core/root.ts:65
当前窗口

Parameters
- window: RenderWindow | null
Returns void

dataPoolManager

get dataPoolManager(): DataPoolManager

- Defined in cocos/core/root.ts:166
Returns DataPoolManager

device

get device(): GFXDevice

- Defined in cocos/core/root.ts:49
GFX设备

Returns GFXDevice

fixedFPS

get fixedFPS(): number
set fixedFPS(fps: number): void

- Defined in cocos/core/root.ts:162
每秒固定帧率

Returns number
- Defined in cocos/core/root.ts:153
每秒固定帧率

Parameters
- fps: number
Returns void

fps

get fps(): number

- Defined in cocos/core/root.ts:145
每秒帧率

Returns number

frameCount

get frameCount(): number

- Defined in cocos/core/root.ts:137
一秒内的累计帧数

Returns number

frameTime

get frameTime(): number

- Defined in cocos/core/root.ts:129
帧时间（秒）

Returns number

mainWindow

get mainWindow(): RenderWindow | null

- Defined in cocos/core/root.ts:57
主窗口

Returns RenderWindow | null

pipeline

get pipeline(): RenderPipeline

- Defined in cocos/core/root.ts:97
渲染管线

Returns RenderPipeline

scenes

get scenes(): RenderScene[]

- Defined in cocos/core/root.ts:113
场景列表

Returns RenderScene[]

tempWindow

get tempWindow(): RenderWindow | null
set tempWindow(window: RenderWindow | null): void

- Defined in cocos/core/root.ts:81
临时窗口（用于数据传输）

Returns RenderWindow | null
- Defined in cocos/core/root.ts:77
临时窗口（用于数据传输）

Parameters
- window: RenderWindow | null
Returns void

ui

get ui(): UI

- Defined in cocos/core/root.ts:105
UI实例

Returns UI

windows

get windows(): RenderWindow[]

- Defined in cocos/core/root.ts:89
窗口列表

Returns RenderWindow[]

Methods

activeWindow

activeWindow(window: RenderWindow): void

- Defined in cocos/core/root.ts:329
激活指定窗口为当前窗口

Parameters
- window: RenderWindow
  
  GFX窗口
Returns void

attachCamera

attachCamera(camera: Camera): void

- Defined in cocos/core/root.ts:483
添加渲染相机

Parameters
- camera: Camera
  
  渲染相机
Returns void

clearCameras

clearCameras(): void

- Defined in cocos/core/root.ts:511
销毁全部渲染相机

Returns void

createCamera

createCamera(): Camera

- Defined in cocos/core/root.ts:537
Returns Camera

createLight

createLight<T>(lClass: {}): T

- Defined in cocos/core/root.ts:550
Type parameters
- T: Light
Parameters
- lClass: {}
Returns T

createModel

createModel<T>(mClass: typeof Model): T

- Defined in cocos/core/root.ts:515
Type parameters
- T: Model
Parameters
- mClass: typeof Model
Returns T

createScene

createScene(info: IRenderSceneInfo): RenderScene

- Defined in cocos/core/root.ts:434
创建渲染场景

Parameters
- info: IRenderSceneInfo
  
  渲染场景描述信息
Returns RenderScene

createView

createView(info: IRenderViewInfo): RenderView

- Defined in cocos/core/root.ts:472
创建渲染视图

Parameters
- info: IRenderViewInfo
  
  渲染视图描述信息
Returns RenderView

createWindow

createWindow(info: IRenderWindowInfo): RenderWindow | null

- Defined in cocos/core/root.ts:396
创建窗口

Parameters
- info: IRenderWindowInfo
  
  GFX窗口描述信息
Returns RenderWindow | null

destroy

destroy(): void

- Defined in cocos/core/root.ts:242
Returns void

destroyCamera

destroyCamera(c: Camera): void

- Defined in cocos/core/root.ts:541
Parameters
- c: Camera
Returns void

destroyLight

destroyLight(l: Light): void

- Defined in cocos/core/root.ts:559
Parameters
- l: Light
Returns void

destroyModel

destroyModel(m: Model): void

- Defined in cocos/core/root.ts:524
Parameters
- m: Model
Returns void

destroyScene

destroyScene(scene: RenderScene): void

- Defined in cocos/core/root.ts:446
销毁指定的渲染场景

Parameters
- scene: RenderScene
  
  渲染场景
Returns void

destroyScenes

destroyScenes(): void

- Defined in cocos/core/root.ts:460
销毁全部场景

Returns void

destroyWindow

destroyWindow(window: RenderWindow): void

- Defined in cocos/core/root.ts:408
销毁指定的窗口

Parameters
- window: RenderWindow
  
  GFX窗口
Returns void

destroyWindows

destroyWindows(): void

- Defined in cocos/core/root.ts:422
销毁全部窗口

Returns void

detachCamera

detachCamera(camera: Camera): void

- Defined in cocos/core/root.ts:498
移除渲染相机

Parameters
- camera: Camera
  
  相机
Returns void

frameMove

frameMove(deltaTime: number): void

- Defined in cocos/core/root.ts:346
每帧执行函数

Parameters
- deltaTime: number
  
  间隔时间
Returns void

initialize

initialize(info: IRootInfo): boolean

- Defined in cocos/core/root.ts:214
初始化函数

Parameters
- info: IRootInfo
  
  Root描述信息
Returns boolean

onGlobalPipelineStateChanged

onGlobalPipelineStateChanged(): void

- Defined in cocos/core/root.ts:315
Returns void

resetCumulativeTime

resetCumulativeTime(): void

- Defined in cocos/core/root.ts:337
重置累计时间

Returns void

resize

resize(width: number, height: number): void

- Defined in cocos/core/root.ts:267
重置大小

Parameters
- width: number
  
  屏幕宽度
- height: number
  
  屏幕高度
Returns void

setRenderPipeline

setRenderPipeline(rppl: RenderPipeline): boolean

- Defined in cocos/core/root.ts:288
Parameters
- rppl: RenderPipeline
Returns boolean

sortViews

sortViews(): void

- Defined in cocos/core/root.ts:577
Returns void

Hierarchy

Index

Constructors

Properties

Accessors

Methods

Constructors

constructor

Parameters

device: GFXDevice

Returns Root

Properties

Private _cameraPool

Private _cameras

createSceneFun

Type declaration

Parameters

root: Root

Returns RenderScene

createWindowFun

Type declaration

Parameters

root: Root

Returns RenderWindow

Private _curWindow

Private _dataPoolMgr

Private _device

Private _fixedFPS

Private _fixedFPSFrameTime

Private _fps

Private _fpsTime

Private _frameCount

Private _frameTime

Private lightPools

Private _mainWindow

Private modelPools

Private _pipeline

Private _scenes

Private _tempWindow

Private _time

Private _ui

Private _views

Private _windows

Accessors

cumulativeTime

Returns number

curWindow

Returns RenderWindow | null

Parameters

window: RenderWindow | null

Returns void

dataPoolManager

Returns DataPoolManager

device

Returns GFXDevice

fixedFPS

Returns number

Parameters

fps: number

Returns void

fps

Returns number

frameCount

Returns number

frameTime

Returns number

mainWindow

Returns RenderWindow | null

pipeline

Returns RenderPipeline

scenes

Returns RenderScene[]

tempWindow

Returns RenderWindow | null

Parameters

window: RenderWindow | null

Returns void

ui

Returns UI

windows