* Reifies a `GPUOrigin3D` into a `Required<GPUOrigin3DDict>`.
*/
export function reifyOrigin3D(
val: Readonly<GPUOrigin3DDict> | Iterable<number>
): Required<GPUOrigin3DDict> {
if (Symbol.iterator in val) {
const v = Array.from(val);
return {
x: (v[0] ?? 0) | 0,
y: (v[1] ?? 0) | 0,
z: (v[2] ?? 0) | 0,
};
} else {
const v = val;
return {
x: (v.x ?? 0) | 0,
y: (v.y ?? 0) | 0,
z: (v.z ?? 0) | 0,
};
}
}
* Reifies a `GPUExtent3D` into a `Required<GPUExtent3DDict>`.
*/
export function reifyExtent3D(
val: Readonly<GPUExtent3DDict> | Iterable<number>
): Required<GPUExtent3DDict> {
if (Symbol.iterator in val) {
const v = Array.from(val);
return {
width: (v[0] ?? 1) | 0,
height: (v[1] ?? 1) | 0,
depthOrArrayLayers: (v[2] ?? 1) | 0,
};
} else {
const v = val;
return {
width: (v.width ?? 1) | 0,
height: (v.height ?? 1) | 0,
depthOrArrayLayers: (v.depthOrArrayLayers ?? 1) | 0,
};
}
}
