pytransform3d.rotations.check_axis_angle

pytransform3d.rotations.check_axis_angle(a)[source]

Input validation of axis-angle representation.

Parameters
aarray-like, shape (4,)

Axis of rotation and rotation angle: (x, y, z, angle)

Returns
aarray, shape (4,)

Validated axis of rotation and rotation angle: (x, y, z, angle)

Raises
ValueError

If input is invalid

Examples using pytransform3d.rotations.check_axis_angle