Class: CameraRotationTool

相机旋转工具类

Table of contents

Constructors

• constructor

Properties

• viewer
• removePreUpdateFn

Methods

• destroy
• rotateInPlace
• stop
• surround

Constructors

constructor

• new CameraRotationTool(viewer): CameraRotationTool

相机旋转工具类

Parameters

Name	Type	Description
viewer	Viewer	Cesium.Viewer 类实例

Returns

CameraRotationTool

Memberof

CameraRotationTool

Defined in

src/engine/CameraRotationTool.ts:41

Properties

viewer

• viewer: Viewer

Defined in

src/engine/CameraRotationTool.ts:34

---

removePreUpdateFn

• removePreUpdateFn: RemoveCallback

Defined in

src/engine/CameraRotationTool.ts:35

Methods

destroy

▸ destroy(): void

销毁。释放资源。如果不再使用该实例，请务必调用该方法

Returns

void

Memberof

CameraRotationTool

Defined in

src/engine/CameraRotationTool.ts:51

---

rotateInPlace

▸ rotateInPlace(speed?): void

原地向右旋转

Parameters

Name	Type	Default value	Description
speed	number	10	旋转速度，单位为角度每秒

Returns

void

Memberof

CameraRotationTool

Defined in

src/engine/CameraRotationTool.ts:62

---

stop

▸ stop(): void

停止旋转

Returns

void

Memberof

CameraRotationTool

Defined in

src/engine/CameraRotationTool.ts:93

---

surround

▸ surround(origin, options?): void

环绕某点或 3D tiles 旋转

Parameters

Name	Type	Description
origin	Cartesian3 | Cesium3DTileset	原点。3D tiles 或者笛卡尔坐标
options?	SurroundOptions	SurroundOptions 旋转参数

Returns

void

Memberof

CameraRotationTool

Defined in

src/engine/CameraRotationTool.ts:109