Camera

Camera can operate the camera of the scene. All properties are applied to single camera of the scene.

Note: Following code is not recommended as occur extra rendering steps:

<Viewer>
  <Scene>
    <Globe>
      <Camera>
        <Entity />
      </Camera>
    </Globe>
  </Scene>
</Viewer>

Camera component’s role is just changing fields of Viewer#scene#camera, so following code is recommended.

<Viewer>
  <Scene />
  <Globe />
  <Camera />
  <Entity />
</Viewer>

For details, refer to “Component location” chapter in Guide.

• Cesium element: Camera
• Example: Camera

Availability

Camera can be mounted insideViewer or CesiumWidget components. It can not be mounted more than once for each Viewer or CesiumWidget.

Properties

Cesium properties

Property	Type	Description
position	Cartesian3
direction	Cartesian3
up	Cartesian3
right	Cartesian3
frustum	PerspectiveFrustum | PerspectiveOffCenterFrustum | OrthographicFrustum
defaultMoveAmount	number
defaultLookAmount	number
defaultRotateAmount	number
defaultZoomAmount	number
constrainedAxis	Cartesian3 | undefined
maximumZoomFactor	number
percentageChanged	number

Cesium read-only properties

N/A

Cesium events

Property	Type	Description
onChange	((areaPercentage: number) => void) | undefined
onMoveEnd	(() => void) | undefined
onMoveStart	(() => void) | undefined

Other properties

N/A