Class PcdStreamingSource

Renderer-agnostic streaming source.

open() reads only enough bytes to discover header metadata. Callers then drive next() repeatedly until it returns null. Implementations should respect signal to abort cleanly between chunks.

Implements

StreamingPointSource

Index

Constructors

Methods

close next open

Constructors

constructor

new PcdStreamingSource(
    blob: Blob,
    options?: {
        downsample?: DownsampleHint;
        label?: string;
        originOffset?: readonly [number, number, number];
    },
): PcdStreamingSource
Parameters
- blob: Blob
- Optionaloptions: {
      downsample?: DownsampleHint;
      label?: string;
      originOffset?: readonly [number, number, number];
  }
Returns PcdStreamingSource

Methods

close

close(): void

Returns void

Implementation of StreamingPointSource.close

next

next(maxPoints: number, signal?: AbortSignal): Promise<DecodedPointChunk | null>
Parameters
- maxPoints: number
- Optionalsignal: AbortSignal
Returns Promise<DecodedPointChunk | null>

Implementation of StreamingPointSource.next

open

open(signal?: AbortSignal): Promise<PointSourceInfo>
Parameters
- Optionalsignal: AbortSignal
Returns Promise<PointSourceInfo>

Implementation of StreamingPointSource.open