dockware-core/ai.dockware.core.files/DracoPointCloudData

DracoPointCloudData

data class DracoPointCloudData(val positions: FloatArray, val colors: ByteArray, val pointCount: Int, val metadataText: String?)

Raw point cloud geometry + metadata decoded from a Draco-compressed buffer.

Constructors

DracoPointCloudData

constructor(positions: FloatArray, colors: ByteArray, pointCount: Int, metadataText: String?)

Properties

colors

val colors: ByteArray

Interleaved r,g,b,a uint8 0-255 (size == pointCount * 4).

metadataText

val metadataText: String?

The single string entry written by DracoCodec.encodePointCloud into Draco's binary metadata section (see DracoFiles), or null if the buffer carries none.

pointCount

val pointCount: Int

positions

val positions: FloatArray

Interleaved x,y,z float32 meters, world space (size == pointCount * 3).