WasmGPU.createTransform().parent¶

Summary¶

WasmGPU.createTransform().parent returns the immediate parent transform or null for root-level nodes. This is updated automatically when hierarchy APIs reparent a node. Use it to walk upward in the transform tree, detect root nodes, or validate graph structure. The property is read-only; call setParent or removeFromParent to change parenting.

Syntax¶

WasmGPU.createTransform().parent: Transform | null
const parent = transform.parent;

Parameters¶

This API does not take parameters.

Returns¶

Transform | null - The direct parent transform, or null if this node has no parent.

Type Details¶

type Transform = {
    parent: Transform | null;
    setParent(parent: Transform | null): Transform;
};

Example¶

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

const root = wgpu.createTransform();
const child = wgpu.createTransform();
child.setParent(root);

console.log(child.parent === root);
child.removeFromParent();
console.log(child.parent === null);