to_matrix#
- Rotation.to_matrix() ndarray [source]#
Return the rotations as orientation matrices [Rowenhorst et al., 2015].
- Returns:
om
Array of orientation matrices.
Examples
>>> from orix.quaternion import Rotation >>> r = Rotation([[1, 0, 0, 0], [2, 0, 0, 0]]) >>> np.allclose(r.to_matrix(), np.eye(3)) True >>> r = Rotation([[0, 1, 0, 0], [0, 2, 0, 0]]) >>> np.allclose(r.to_matrix(), np.diag([1, -1, -1])) True