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WasmGPU | Documentation

Scene.findAllPointCloudsByName

Scene.findAllPointCloudsByName¶

Summary¶

Scene.findAllPointCloudsByName returns every point cloud whose name equals the provided string. Use this when multiple point cloud chunks share a logical label. The method returns an empty array when no matches exist.

Syntax¶

Scene.findAllPointCloudsByName(name: string): PointCloud[]
const clouds = scene.findAllPointCloudsByName(name);

Parameters¶

Name	Type	Required	Description
`name`	`string`	Yes	Exact point cloud name to match.

Returns¶

PointCloud[] - Array of matching point cloud instances.

Type Details¶

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

Example¶

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

const scene = wgpu.createScene();
for (let i = 0; i < 2; i++) {
    const cloud = wgpu.createPointCloud({ pointCount: 0, scaleTransform: { mode: "linear", domainMin: 0, domainMax: 1 } });
    cloud.name = "samples";
    scene.add(cloud);
}
console.log(scene.findAllPointCloudsByName("samples").length);

See Also¶