Class Camera

相机

export

Hierarchy

Object3D
- Camera
  - OrthographicCamera
  - PerspectiveCamera

Constructors

constructor

new Camera(__namedParameters: CameraProps): Camera

Overrides Object3D.constructor
- Defined in glc/dist/Camera/Camera.d.ts:32
Parameters
- __namedParameters: CameraProps
Returns Camera

Properties

Protected _frustum

_frustum: Frustum

Protected _isLocalMatrixDirty

_isLocalMatrixDirty: boolean

Protected _isProjectMatrixDirty

_isProjectMatrixDirty: boolean

_listeners

_listeners: Map<string, TinoeEventListener[]>

Protected _localMatrix

_localMatrix: Matrix4

Protected _projectionMatrix

_projectionMatrix: Matrix4

Protected _projectionMatrixInv

_projectionMatrixInv: Matrix4

Protected _shouldUpdateWorldMatrix

_shouldUpdateWorldMatrix: boolean

Protected _viewMatrix

_viewMatrix: Matrix4

Protected _viewProjCenterMatrix

_viewProjCenterMatrix: Matrix4

Protected _viewProjMatrix

_viewProjMatrix: Matrix4

Protected _viewProjMatrixInv

_viewProjMatrixInv: Matrix4

children

children: Object3D[]

coreData

coreData: CoreData

name

name: string

parent

parent: Object3D

position

position: Vector3

rotation

rotation: Quaternion

scale

scale: Vector3

up

visible

visible: boolean

worldMatrix

worldMatrix: Matrix4

Accessors

frustum

get frustum(): Frustum

- Defined in glc/dist/Camera/Camera.d.ts:56
相机的视锥体

Returns Frustum

localMatrix

get localMatrix(): Matrix4

Inherited from Object3D.localMatrix
- Defined in glc/dist/Object3D.d.ts:15
Returns Matrix4

projectionMatrix

get projectionMatrix(): Matrix4

- Defined in glc/dist/Camera/Camera.d.ts:40
投影矩阵

Returns Matrix4

projectionMatrixInv

get projectionMatrixInv(): Matrix4

- Defined in glc/dist/Camera/Camera.d.ts:44
投影矩阵你矩阵

Returns Matrix4

viewMatrix

get viewMatrix(): Matrix4

- Defined in glc/dist/Camera/Camera.d.ts:36
观察矩阵

Returns Matrix4

viewProjMatrix

get viewProjMatrix(): Matrix4

- Defined in glc/dist/Camera/Camera.d.ts:48
VP矩阵

Returns Matrix4

viewProjMatrixInv

get viewProjMatrixInv(): Matrix4

- Defined in glc/dist/Camera/Camera.d.ts:52
VP矩阵逆矩阵

Returns Matrix4

Methods

Protected _addChild

_addChild(c: Object3D): void

Inherited from Object3D._addChild
- Defined in glb/dist/node/index.d.ts:16
添加子节点

Parameters
- c: Object3D
  
  子节点
Returns void

Protected _onPositionChange

_onPositionChange(): void

Inherited from Object3D._onPositionChange
- Defined in glc/dist/Object3D.d.ts:21
Returns void

Protected _onRotationChange

_onRotationChange(): void

Inherited from Object3D._onRotationChange
- Defined in glc/dist/Object3D.d.ts:22
Returns void

Protected _onScaleChange

_onScaleChange(): void

Inherited from Object3D._onScaleChange
- Defined in glc/dist/Object3D.d.ts:23
Returns void

Protected _onTransformChange

_onTransformChange(): void

Inherited from Object3D._onTransformChange
- Defined in glc/dist/Object3D.d.ts:19
Returns void

Protected _removeChild

_removeChild(c: Object3D): void

Inherited from Object3D._removeChild
- Defined in glb/dist/node/index.d.ts:11
删除子节点

Parameters
- c: Object3D
  
  子节点
Returns void

Protected _tapTransformChange

_tapTransformChange(obj: ObservedInstanceType<(new (x?: number, y?: number, z?: number) => Vector3 & { elements: readonly number[]; tapChange: any }) & typeof Vector3> | ObservedInstanceType<(new (x?: number, y?: number, z?: number, w?: number) => Quaternion & { elements: readonly number[]; tapChange: any }) & typeof Quaternion>): void

Inherited from Object3D._tapTransformChange
- Defined in glc/dist/Object3D.d.ts:20
Parameters
- obj: ObservedInstanceType<(new (x?: number, y?: number, z?: number) => Vector3 & { elements: readonly number[]; tapChange: any }) & typeof Vector3> | ObservedInstanceType<(new (x?: number, y?: number, z?: number, w?: number) => Quaternion & { elements: readonly number[]; tapChange: any }) & typeof Quaternion>
Returns void

addChildren

addChildren(...children: Object3D[]): void

Inherited from Object3D.addChildren
- Defined in glb/dist/node/index.d.ts:21
添加1～n个子节点

Parameters
- Rest ...children: Object3D[]
  
  待添加节点
Returns void

addEventListener

addEventListener(type: string, handler: ((data: any) => any), once?: boolean): void

Inherited from Object3D.addEventListener
- Defined in glb/dist/event/EventEmitter.d.ts:28
注册handler

memberof
EventEmitter

Parameters
- type: string
- handler: ((data: any) => any)
  - - (data: any): any
    - Parameters
      - data: any
      Returns any
- Optional once: boolean
Returns void

clone

clone(): Object3D

Inherited from Object3D.clone
- Defined in glc/dist/Object3D.d.ts:104
克隆

memberof
Node

Returns Object3D

destroy

destroy(): void

Inherited from Object3D.destroy
- Defined in glc/dist/Object3D.d.ts:98
销毁 TODO: Mesh的销毁是否需要特殊处理

Returns void

disable

disable(): void

Inherited from Object3D.disable
- Defined in glc/dist/Object3D.d.ts:93
Returns void

dispatch

dispatch(type: any, event: TinoeEvent): void

Inherited from Object3D.dispatch
- Defined in glc/dist/Object3D.d.ts:105
派发事件

Parameters
- type: any
- event: TinoeEvent
Returns void

enable

enable(): void

Inherited from Object3D.enable
- Defined in glc/dist/Object3D.d.ts:92
Returns void

getChildByName

getChildByName(name: string, findAll?: boolean): Object3D | Node<Node<any>>[]

Inherited from Object3D.getChildByName
- Defined in glb/dist/node/index.d.ts:37
根据name标识查找子节点

Parameters
- name: string
  
  标识
- Optional findAll: boolean
  
  是否查找所有符合name标识的节点
Returns Object3D | Node<Node<any>>[]
查找到的节点

lookAt

lookAt(target: Vector3 | number[]): void

- Defined in glc/dist/Camera/Camera.d.ts:87
使自身朝向目标节点

Parameters
- target: Vector3 | number[]
  
  目标节点的位置
Returns void

off

off(type?: string, handler?: ((data: any) => any)): void

Inherited from Object3D.off
- Defined in glb/dist/event/EventEmitter.d.ts:44
注销事件

memberof
EventEmitter

Parameters
- Optional type: string
- Optional handler: ((data: any) => any)
  - - (data: any): any
    - Parameters
      - data: any
      Returns any
Returns void
{void}

on

on(type: string, handler: ((data: any) => any), once?: boolean): void

Inherited from Object3D.on
- Defined in glb/dist/event/EventEmitter.d.ts:20
注册handler

memberof
EventEmitter

Parameters
- type: string
- handler: ((data: any) => any)
  - - (data: any): any
    - Parameters
      - data: any
      Returns any
- Optional once: boolean
Returns void

removeChildren

removeChildren(...children: Object3D[]): void

Inherited from Object3D.removeChildren
- Defined in glb/dist/node/index.d.ts:26
删除1～n个字节点

Parameters
- Rest ...children: Object3D[]
  
  待删除节点
Returns void

removeEventListener

removeEventListener(type?: string, handler?: ((data: any) => any), once?: boolean): void

Inherited from Object3D.removeEventListener
- Defined in glb/dist/event/EventEmitter.d.ts:36
注销handler

memberof
EventEmitter

Parameters
- Optional type: string
- Optional handler: ((data: any) => any)
  - - (data: any): any
    - Parameters
      - data: any
      Returns any
- Optional once: boolean
Returns void

removeFromParent

removeFromParent(): void

Inherited from Object3D.removeFromParent
- Defined in glb/dist/node/index.d.ts:30
从父节点中删除自己

Returns void

rotate

rotate(axis: Vector3, degrees: number): void

Inherited from Object3D.rotate
- Defined in glc/dist/Object3D.d.ts:70
旋转

Parameters
- axis: Vector3
  
  旋转中心轴
- degrees: number
  
  旋转角度
Returns void

rotateX

rotateX(degrees: number): void

Inherited from Object3D.rotateX
- Defined in glc/dist/Object3D.d.ts:75
沿x轴旋转

Parameters
- degrees: number
  
  旋转角度
Returns void

rotateY

rotateY(degrees: number): void

Inherited from Object3D.rotateY
- Defined in glc/dist/Object3D.d.ts:80
沿y轴旋转

Parameters
- degrees: number
  
  旋转角度
Returns void

rotateZ

rotateZ(degrees: number): void

Inherited from Object3D.rotateZ
- Defined in glc/dist/Object3D.d.ts:85
沿z轴旋转

Parameters
- degrees: number
  
  旋转角度
Returns void

scaleX

scaleX(factor: number): void

Inherited from Object3D.scaleX
- Defined in glc/dist/Object3D.d.ts:54
沿x轴方向缩放

Parameters
- factor: number
  
  缩放因子
Returns void

scaleY

scaleY(factor: number): void

Inherited from Object3D.scaleY
- Defined in glc/dist/Object3D.d.ts:59
沿y轴方向缩放

Parameters
- factor: number
  
  缩放因子
Returns void

scaleZ

scaleZ(factor: number): void

Inherited from Object3D.scaleZ
- Defined in glc/dist/Object3D.d.ts:64
沿z轴方向缩放

Parameters
- factor: number
  
  缩放因子
Returns void

scaling

scaling(x: number, y: number, z: number): void

Inherited from Object3D.scaling
- Defined in glc/dist/Object3D.d.ts:49
缩放

Parameters
- x: number
- y: number
- z: number
Returns void

screen2world

screen2world(__namedParameters: ScreenProps): Vector3

- Defined in glc/dist/Camera/Camera.d.ts:82
屏幕坐标转换世界坐标系

memberof
Camera

Parameters
- __namedParameters: ScreenProps
Returns Vector3
返回世界坐标系(三维)中一个点

translate

translate(x: number, y: number, z: number): void

Inherited from Object3D.translate
- Defined in glc/dist/Object3D.d.ts:29
平移

Parameters
- x: number
- y: number
- z: number
Returns void

translateX

translateX(shift: number): void

Inherited from Object3D.translateX
- Defined in glc/dist/Object3D.d.ts:34
沿x轴方向平移

Parameters
- shift: number
  
  平移量
Returns void

translateY

translateY(shift: number): void

Inherited from Object3D.translateY
- Defined in glc/dist/Object3D.d.ts:39
沿y轴方向平移

Parameters
- shift: number
  
  平移量
Returns void

translateZ

translateZ(shift: number): void

Inherited from Object3D.translateZ
- Defined in glc/dist/Object3D.d.ts:44
沿z轴方向平移

Parameters
- shift: number
  
  平移量
Returns void

traverse

traverse(callback: ((n: Object3D) => void), isIncludingSelf?: boolean): void

Inherited from Object3D.traverse
- Defined in glb/dist/node/index.d.ts:43
遍历节点

Parameters
- callback: ((n: Object3D) => void)
  
  回调函数
  - - (n: Object3D): void
    - Parameters
      - n: Object3D
      Returns void
- Optional isIncludingSelf: boolean
  
  自己是否执行回调函数，默认为true
Returns void

updateCameraMatrix

updateCameraMatrix(): void

- Defined in glc/dist/Camera/Camera.d.ts:66
更新观察矩阵

Returns void

updateProjectionMatrix

updateProjectionMatrix(): void

- Defined in glc/dist/Camera/Camera.d.ts:71
更新投影矩阵由子类根据相机类型重写

Returns void

updateWorldMatrix

updateWorldMatrix(updateChildren?: boolean, isParentDirty?: boolean): boolean

Overrides Object3D.updateWorldMatrix
- Defined in glc/dist/Camera/Camera.d.ts:62
更新世界矩阵

Parameters
- Optional updateChildren: boolean
  
  是否更新后代节点
- Optional isParentDirty: boolean
  
  是否父节点有变更
Returns boolean

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