PointCloud.setColors

Summary

PointCloud.setColors() installs packed CPU RGBA records. setWasmColors() borrows equivalent records from WebAssembly memory, and refreshWasmColors() explicitly re-reads that source.

Syntax

PointCloud.setColors(data: Float32Array, options?: { keepCPUData?: boolean }): void
PointCloud.setWasmColors(source: WasmMemoryView<Float32Array> | null, options?: PointCloudWasmColorsOptions): void
PointCloud.refreshWasmColors(options?: { pointCount?: number; keepCPUData?: boolean }): void

Notes

Colors contain four floats per point and must match the active point count. WebAssembly sources are borrowed; capacity is a grow-only managed-GPU hint. Passing null removes the color source.

See Also

• PointCloud.setColorsBuffer
• PointCloud.setData
• PointCloud.refreshFromWasm