Class: OrbitController ​

轨道相机

Hierarchy ​

• ComponentBase

  ↳ OrbitController

Properties ​

• object3D
• serializeTag
• camera
• autoRotate
• autoRotateSpeed
• rotateFactor
• zoomFactor
• panFactor

Accessors ​

• transform
• enable
• target
• smooth
• minDistance
• maxDistance
• minPolarAngle
• maxPolarAngle

Methods ​

• onVisible
• cloneTo
• destroy
• onUpdate
• onLateUpdate
• onBeforeUpdate
• serialization
• unSerialization
• onPointerLeave

Constructors ​

• constructor

Properties ​

object3D ​

• object3D: Object3D = null

此组件附加到的Object3D对象。

Inherited from ​

ComponentBase.object3D

Defined in ​

src/engine/components/ComponentBase.ts:14

serializeTag ​

• Optional serializeTag: SerializeTag

Inherited from ​

ComponentBase.serializeTag

Defined in ​

src/engine/components/ComponentBase.ts:30

camera ​

• camera: Camera3D

控制器对应的相机组件

Defined in ​

src/engine/components/controller/OrbitController.ts:17

autoRotate ​

• autoRotate: boolean = false

是否开启自动旋转

Defined in ​

src/engine/components/controller/OrbitController.ts:21

autoRotateSpeed ​

• autoRotateSpeed: number = 0.1

自动旋转速度系数

Defined in ​

src/engine/components/controller/OrbitController.ts:25

rotateFactor ​

• rotateFactor: number = 0.5

旋转速度系数

Defined in ​

src/engine/components/controller/OrbitController.ts:29

zoomFactor ​

• zoomFactor: number = 0.1

缩放速度系数

Defined in ​

src/engine/components/controller/OrbitController.ts:33

panFactor ​

• panFactor: number = 0.25

视角平移速度系数

Defined in ​

src/engine/components/controller/OrbitController.ts:37

Accessors ​

transform ​

• get transform(): Transform

附加到此 Object3D对象 的 Transform组件。

Returns ​

Transform

Inherited from ​

ComponentBase.transform

Defined in ​

src/engine/components/ComponentBase.ts:39

enable ​

• get enable(): boolean

启用/禁用 组件。启用的组件可更新，禁用的组件不可更新。

Returns ​

boolean

Inherited from ​

ComponentBase.enable

Defined in ​

src/engine/components/ComponentBase.ts:62

• set enable(value): void

Parameters ​

Returns ​

void

Inherited from ​

ComponentBase.enable

Defined in ​

src/engine/components/ComponentBase.ts:43

target ​

• get target(): Vector3

获取控制器的目标坐标

Returns ​

Vector3

Defined in ​

src/engine/components/controller/OrbitController.ts:63

• set target(v): void

设置控制器的目标

Parameters ​

Returns ​

void

Defined in ​

src/engine/components/controller/OrbitController.ts:69

smooth ​

• get smooth(): number

获取视角平滑系数

Returns ​

number

Defined in ​

src/engine/components/controller/OrbitController.ts:75

• set smooth(v): void

设置视角平滑系数

Parameters ​

Returns ​

void

Defined in ​

src/engine/components/controller/OrbitController.ts:81

minDistance ​

• get minDistance(): number

获取相机离目标坐标的最小距离

Default Value

1

Returns ​

number

Defined in ​

src/engine/components/controller/OrbitController.ts:88

• set minDistance(v): void

设置相机离目标坐标的最小距离
最小值 - 0.000002 最大值 - 不能超过 maxDistance

Parameters ​

Returns ​

void

Defined in ​

src/engine/components/controller/OrbitController.ts:96

maxDistance ​

• get maxDistance(): number

获取相机离目标坐标的最大距离

Default Value

100000

Returns ​

number

Defined in ​

src/engine/components/controller/OrbitController.ts:103

• set maxDistance(v): void

设置相机离目标坐标的最大距离
最小值 - 不能小于 minDistance 最大值 - Infinity

Parameters ​

Returns ​

void

Defined in ​

src/engine/components/controller/OrbitController.ts:111

minPolarAngle ​

• get minPolarAngle(): number

获取相机跟xz平面的仰角下限

Default Value

-90

Returns ​

number

Defined in ​

src/engine/components/controller/OrbitController.ts:118

• set minPolarAngle(v): void

设置相机跟xz平面的仰角下限 最小值 - -90 最大值 - 不超过 maxPolarAngle

Parameters ​

Returns ​

void

Defined in ​

src/engine/components/controller/OrbitController.ts:126

maxPolarAngle ​

• get maxPolarAngle(): number

获取相机跟xz平面的仰角上限

Default Value

90

Returns ​

number

Defined in ​

src/engine/components/controller/OrbitController.ts:133

• set maxPolarAngle(v): void

设置相机跟xz平面的仰角上限 最小值 - 不小于 minPolarAngle
最大值 - 90

Parameters ​

Returns ​

void

Defined in ​

src/engine/components/controller/OrbitController.ts:141

Methods ​

onVisible ​

▸ onVisible(value): void

Parameters ​

Returns ​

void

Inherited from ​

ComponentBase.onVisible

Defined in ​

src/engine/components/ComponentBase.ts:66

cloneTo ​

▸ cloneTo(obj): void

创建新的组件，复制当前组件的属性，并添加到目标对象上。

Parameters ​

Returns ​

void

Inherited from ​

ComponentBase.cloneTo

Defined in ​

src/engine/components/ComponentBase.ts:114

destroy ​

▸ destroy(): void

移除组件时候调用

Returns ​

void

Inherited from ​

ComponentBase.destroy

Defined in ​

src/engine/components/ComponentBase.ts:119

onUpdate ​

▸ onUpdate(call): void

添加更新函数。会在每帧更新时执行。

Parameters ​

Returns ​

void

Inherited from ​

ComponentBase.onUpdate

Defined in ​

src/engine/components/ComponentBase.ts:135

onLateUpdate ​

▸ onLateUpdate(call): void

添加延迟更新函数。

Parameters ​

Returns ​

void

Inherited from ​

ComponentBase.onLateUpdate

Defined in ​

src/engine/components/ComponentBase.ts:148

onBeforeUpdate ​

▸ onBeforeUpdate(call): void

添加帧更新前执行的函数。

Parameters ​

Returns ​

void

Inherited from ​

ComponentBase.onBeforeUpdate

Defined in ​

src/engine/components/ComponentBase.ts:161

serialization ​

▸ serialization(assets): SerializeComponentBase

Parameters ​

Returns ​

SerializeComponentBase

Inherited from ​

ComponentBase.serialization

Defined in ​

src/engine/components/ComponentBase.ts:170

unSerialization ​

▸ unSerialization(componentData, data): void

Parameters ​

Returns ​

void

Inherited from ​

ComponentBase.unSerialization

Defined in ​

src/engine/components/ComponentBase.ts:175

onPointerLeave ​

▸ onPointerLeave(): void

Returns ​

void

Defined in ​

src/engine/components/controller/OrbitController.ts:253

Constructors ​

constructor ​

• new OrbitController()

创建一个轨道相机控制器

Overrides ​

ComponentBase.constructor

Defined in ​

src/engine/components/controller/OrbitController.ts:57