Class PointCloudSourceBase<TEventMap>Abstract

Readonlyid

ReadonlyisMemoryUsage

ReadonlyisPointCloudSource

Abstracttype

Abstractloading

• get loading(): boolean

  Gets whether the object is currently performing an asynchronous operation.

  Returns boolean

Abstractprogress

• get progress(): number

  Returns the percentage of progress, in normalized value (i.e in the [0, 1] range), of the asynchronous operations that are scheduled to run on this object. 1 means that all operations have finished.

  Returns number

ready

• get ready(): boolean

  A flag that indicates that the source is ready to use. This flag should be true when initialize has finished.

  Returns boolean

Abstractdispose

• dispose(): void

  Releases unmanaged resources from this object.

  Returns void

AbstractgetHierarchy

• getHierarchy(): Promise<PointCloudNode>

  Gets the hierarchy of this point cloud.

  Note: this does not provide point cloud data itself.

  Returns Promise<PointCloudNode>

AbstractgetMemoryUsage

• getMemoryUsage(context: GetMemoryUsageContext): void

  Returns an approximation of the memory used by this object, in bytes.

  Parameters

  • context: GetMemoryUsageContext

    The graphics context.

  Returns void

AbstractgetMetadata

• getMetadata(): Promise<PointCloudMetadata>

  Gets the metadata of this source.

  Returns Promise<PointCloudMetadata>

AbstractgetNodeData

• getNodeData(params: GetNodeDataOptions): Promise<PointCloudNodeData>

  Loads buffer data for the specific PointCloudNode.

  Parameters

  • params: GetNodeDataOptions

    Options.

  Returns Promise<PointCloudNodeData>

initialize

• initialize(): Promise<PointCloudSourceBase<TEventMap>>

  Initialize this source. As long as this source is not initialized, it cannot be used.

  Returns Promise<PointCloudSourceBase<TEventMap>>

update

• update(): void

  Raises an event to reload the source.

  Returns void