Skip to content

WasmGPU | Documentation

Scene.traverse

Scene.traverse¶

Summary¶

Scene.traverse iterates over every mesh in the scene and invokes a callback for each. Traversal order follows mesh insertion order. Use this for batch updates and mesh-side analysis operations.

Syntax¶

Scene.traverse(callback: (mesh: Mesh) => void): void
scene.traverse(callback);

Parameters¶

Name	Type	Required	Description
`callback`	`(mesh: Mesh) => void`	Yes	Function executed once per mesh in `scene.meshes`.

Returns¶

void - No value is returned; callback side effects drive behavior.

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();
scene.add(wgpu.createMesh(wgpu.geometry.box(1, 1, 1), wgpu.material.unlit({ color: [1, 0.5, 0.2] })));
scene.add(wgpu.createMesh(wgpu.geometry.sphere(0.7, 20, 14), wgpu.material.unlit({ color: [0.2, 0.7, 1.0] })));

scene.traverse((mesh) => {
    mesh.transform.translate(0, 0.05, 0);
});

See Also¶