from_homochoric#
- classmethod Symmetry.from_homochoric(ho: Vector3d | Homochoric | ndarray | tuple | list) Quaternion [source]#
Create unit quaternions from homochoric vectors \(\mathbf{h}\) [Rowenhorst et al., 2015].
- Parameters:
- ho
Homochoric vectors parallel to the axes of rotation with lengths equal to \(\left[\frac{3}{4}\cdot(\omega - \sin\omega)\right]^{1/3}\), where \(\omega\) is the angle of rotation.
- Returns:
Q
Unit quaternions.
See also