- orix.quaternion.get_proper_groups(Gl: Symmetry, Gr: Symmetry) Tuple[Symmetry, Symmetry] #
Return the appropriate groups for the asymmetric domain calculation.
First point group.
Second point group.
First proper subgroup(s) or proper inversion subgroup(s), as appropriate.
Second proper subgroup(s) or proper inversion subgroup(s), as appropriate.
If both groups are improper and neither contain an inversion, special consideration is needed which is not yet implemented in orix.