Offset Polygon Home › Forums › Problems and solutions in GDL › Object design › Offset Polygon Tagged: PolyOperations, offset This topic contains 1 reply, has 2 voices, and was last updated by Péter Baksa 1 month ago. Author Posts March 3, 2020 at 20:47 #18607 James MurrayParticipant It looks like the Basic Geometry macro does not offer to calculate a polygon offset from a given polygon. Is that right? Any leads on a general solution to offsetting polygons? James M March 4, 2020 at 14:21 #18609 Péter BaksaParticipant Hi, Here is a new tutorial about Opening Symbols. At the end it discusses how to offset polygons with the PolyOperations add-on. There is no easier way to do it correctly for a general polygon. Péter Baksa Software Engineer, Library Team GRAPHISOFT SE Author Posts You must be logged in to reply to this topic.