RotationAxisAndRadius# class RotationAxisAndRadius[source]# Bases: object Rotation axis and averaged radius derived from an oriented bounding box. axis_of_rotation# Unit vector along the selected rotation axis, shape (3,). Always dimensionless. Type: numpy.ndarray averaged_radius# Estimated cylinder radius, averaged from the two OBB half-extents perpendicular to the rotation axis. Carries the geometry’s project length unit, inherited from the OBBResult it was derived from. Type: unyt.unyt_quantity