Scene.traverseNodeLinks

Summary

Scene.traverseNodeLinks iterates through every nodelink currently in the scene. Use this for synchronized graph updates, style changes, or metadata extraction.

Syntax

Scene.traverseNodeLinks(callback: (n: NodeLink) => void): void
scene.traverseNodeLinks(callback);

Parameters

Name	Type	Required	Description
callback	(n: NodeLink) => void	Yes	Function executed once per nodelink.

Returns

void - No return value.

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.createNodeLink({
    nodePositions: new Float32Array([
        -0.5, 0.0, 0.0,
         0.5, 0.0, 0.0
    ]),
    edges: new Uint16Array([0, 1])
}));
scene.traverseNodeLinks((graph) => {
    graph.opacity = 0.85;
});

See Also

• Scene.traverseVisibleNodeLinks
• Scene.nodeLinks
• Scene.clearNodeLinks