Share Email Facebook Twitter LinkedIn To Convert a Spline to a Polyline 2013-04-10 Product Documentation Intermediate View Original Click Home tabModify panelEdit Spline.At the Command prompt, enter SPLINEDIT. Select the spline to convert. Enter p to convert to Polyline. Specify a precision value or press Enter to end the command. Related Tasks To Join Polylines, Splines, Lines, and Arcs Into a Single Polyline To Reverse Lines, Polylines, Splines, or Helixes Related References Commands for Editing Specific Objects Related Concepts About Modifying Splines