static FromEuler()

in src/math/Quaternion.ts [77:95]

• 18 lines of code
• 1 McCabe index (conditional complexity)

    static FromEuler(e: Vector3): Quaternion {
        const halfX = e.x / 2;
        const halfY = e.y / 2;
        const halfZ = e.z / 2;
        const cy = Math.cos(halfY);
        const sy = Math.sin(halfY);
        const cp = Math.cos(halfX);
        const sp = Math.sin(halfX);
        const cz = Math.cos(halfZ);
        const sz = Math.sin(halfZ);

        const q = new Quaternion(
            cy * sp * cz + sy * cp * sz,
            sy * cp * cz - cy * sp * sz,
            cy * cp * sz - sy * sp * cz,
            cy * cp * cz + sy * sp * sz,
        );
        return q;
    }