PointCloud.destroy

Summary

PointCloud.destroy releases its transform, uniform buffer, retained records, Wasm-source references, and point/color buffers it owns. Caller-supplied buffers are destroyed only when ownership was transferred with descriptor ownBuffers: true or setter option ownBuffer: true; borrowed buffers are detached.

Syntax

PointCloud.destroy(): void
pointCloud.destroy();

Parameters

This API does not take parameters.

Returns

void - No return value. The call applies side effects to runtime state and/or GPU resources.

Type Details

// No additional descriptor expansion is required for this signature.

Example

const canvas = document.querySelector("canvas");
const wgpu = await WasmGPU.create(canvas);

const pointCloud = wgpu.createPointCloud({ data: new Float32Array([0, 0, 0, 0.1, 1, 0, 0, 0.8]), scaleTransform: { mode: "linear", domainMin: 0, domainMax: 1 } });
pointCloud.destroy();
console.log(pointCloud.pointsBuffer, pointCloud.colorsBuffer); // null, null

See Also

• PointCloud.applyScaleStats
• PointCloud.basePointSize
• PointCloud.colormap
• PointCloud.colormapStops
• PointCloud.computeBoundsFromCPUData
• PointCloud.dirtyUniforms
• PointCloud.dropCPUData
• PointCloud.getBounds
• PointCloud.getColormapForBinding
• PointCloud.getColormapKey
• PointCloud.getLocalBounds
• PointCloud.getPointRecord