Function startRotation

  • Starts the rotation of the map.

    Parameters

    • app: VcsApp

      The VCS application instance.

    • Optionalviewpoint: Viewpoint

      The optional viewpoint to start the rotation from, if no viewpoint is provided the current Viewpoint is used.

    • OptionaltimePerRotation: number = 60

      The duration of a single full rotation in seconds.

    Returns Promise<(() => void) | null>

    A function to stop the rotation or null, if the rotation could not be started due to missing position.