Class CameraLayer

向viewer中添加一个视频图层，可以用来展示摄像头、无人机采集图像等，需要知道镜头的位姿（位置、朝向等）

Example

const {CameraLayer} = YunJing;
const myCamera = new CameraLayer({
    viewer,
    url: '31.MP4',
    resolution: [654, 368],
    fov_vertical: 36,
    heading: 136.1,
    pitch: -23.5,
    pos: [118.20737865815059, 24.565710241419485, 130],
    autoHide: 2,
});

Constructors

constructor

Properties

destroyed

Methods

destroy focus getPosition hide setHeadingAndPitch setInternalParams setOpacity setPos show

Constructors

constructor

Properties

destroyed

destroyed: boolean = false

Methods

destroy

  • destroy(): void

  • 删除并销毁图层

    Returns void

focus

  • focus(show, viewer?): void

  • 第一视角查看视频

    Parameters

    • show: boolean
    • Optionalviewer: Viewer

    Returns void

getPosition

  • getPosition(): Cartesian3

  • 获取视频拍摄的位置，地心坐标

    Returns Cartesian3

hide

  • hide(): void

  • 隐藏视频图层

    Returns void

setHeadingAndPitch

  • setHeadingAndPitch(heading, pitch): void

  • 设置视频图层的朝向

    Parameters

    • heading: undefined | number
    • pitch: undefined | number

    Returns void

setInternalParams

  • setInternalParams(resolution, fov_vertical, fov_horizontal?): void

  • 设置分辨率 fov_vertical fov_horizontal等内参, fov_horizontal缺省是时自动推算

    Parameters

    • resolution: [number, number]
    • fov_vertical: number
    • Optionalfov_horizontal: number

    Returns void

setOpacity

  • setOpacity(opacity): void

  • 设置视频图层的透明度

    Parameters

    • opacity: number

    Returns void

setPos

  • setPos(pos): Promise<void>

  • 设置相机位置

    Parameters

    • pos: [number, number, number]

    Returns Promise<void>

show

  • show(): void

  • 显示视频图层

    Returns void

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