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WasmGPU | Documentation

WasmGPU.createTransform().rotateZ

WasmGPU.createTransform().rotateZ¶

Summary¶

WasmGPU.createTransform().rotateZ applies an incremental local rotation around the Z axis. This is often used for roll behavior and 2D-plane orientation updates. Quaternion composition is used internally, followed by normalization. Angles are in radians.

Syntax¶

WasmGPU.createTransform().rotateZ(angle: number): this
const result = transform.rotateZ(angle);

Parameters¶

Name	Type	Required	Description
`angle`	`number`	Yes	Incremental rotation around Z axis in radians.

Returns¶

this - Returns the same transform after rotation.

Example¶

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

const spriteAnchor = wgpu.createTransform();
spriteAnchor.rotateZ(Math.PI / 6).rotateZ(-Math.PI / 18);
console.log(spriteAnchor.rotation);

See Also¶