weldx.transformations.WXRotation.magnitude#
- WXRotation.magnitude(self)#
Get the magnitude(s) of the rotation(s).
- Returns:
magnitude – Angle(s) in radians, float if object contains a single rotation and ndarray if object contains multiple rotations.
- Return type:
ndarray or float
Examples
>>> from scipy.spatial.transform import Rotation as R >>> import numpy as np >>> r = R.from_quat(np.eye(4)) >>> r.magnitude() array([3.14159265, 3.14159265, 3.14159265, 0. ])
Magnitude of a single rotation:
>>> r[0].magnitude() 3.141592653589793