add_line_rt# MotorCAD.add_line_rt(radius_start, theta_start, radius_end, theta_end)# Add a line to the Motor-CAD axial geometry with an r, t (polar) coordinate system. Use degrees for angles. Parameters: radius_startfloatStart position for the radial coordinate. theta_startfloatStart position for the angular coordinate in degrees. radius_endfloatEnd position for the radial coordinate. theta_endfloatEnd position for the angular coordinate in degrees.