Creating Curves in Polygons and Polylines Created 11 May 2017 Author Bluebeam Category How-To Videos - Revu 2017 & Below, Revu for Mac, Revu for Mac How-To Videos, Revu for Windows 2017 & Below Applies to: Revu 2017 and older This video explains how you can turn sides or segments of Polygons or Polylines into curves. This video explains how you can turn sides or segments of Polygons or Polylines into curves. Videos Revu 2017 & Below Markup