pytransform3d.transformations.assert_unit_dual_quaternion#
- pytransform3d.transformations.assert_unit_dual_quaternion(dq, *args, **kwargs)[source]#
Raise an assertion if the dual quaternion does not have unit norm.
See numpy.testing.assert_array_almost_equal for a more detailed documentation of the other parameters.
- Parameters:
- dqarray-like, shape (8,)
Unit dual quaternion to represent transform: (pw, px, py, pz, qw, qx, qy, qz)
- argstuple
Positional arguments that will be passed to assert_array_almost_equal
- kwargsdict
Positional arguments that will be passed to assert_array_almost_equal