Skip to content

WasmGPU.math.quat.invert

Summary

WasmGPU.math.quat.invert computes the inverse of the input when defined. Use it for coordinate-space conversion and undoing prior transforms.

Syntax

WasmGPU.math.quat.invert(q: number[]): number[]
const result = wgpu.math.quat.invert(q);

Parameters

Name Type Required Description
q number[] Yes Quaternion input as [x, y, z, w].

Returns

number[] - New quaternion as [x, y, z, w].

Type Details

type Quat = number[]; // expected length: 4 ([x, y, z, w])

Example

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

const q = [0, Math.sin(Math.PI / 8), 0, Math.cos(Math.PI / 8)];
const result = wgpu.math.quat.invert(q);
console.log(result);

See Also