Method isMirroring

src/main/java/field/linalg/Mat4.java:5706–5713

()

	public boolean isMirroring()
	{
		Vec3 u = new Vec3(m00, m10, m20);
		Vec3 v = new Vec3(m01, m11, m21);
		Vec3 w = new Vec3(m02, m12, m22);

		return u.cross(v).dot(w) < 0;
	}

	@Override
	public Mutable duplicate() {