pytransform3d.rotations.check_rotor

pytransform3d.rotations.check_rotor(rotor)[source]

Input validation of rotor.

Parameters
rotorarray-like, shape (4,)

Rotor: (a, b_yz, b_zx, b_xy)

Returns
rotorarray, shape (4,)

Validated rotor (with unit norm): (a, b_yz, b_zx, b_xy)

Raises
ValueError

If input is invalid

Examples using pytransform3d.rotations.check_rotor