https://forums.autodesk.com/t5/autocad-architecture-forum/converting-polyface-mesh-to-a-polyline-contour/m-p/5812290#M23802 <P><SPAN>Hi everyone,</SPAN></P><P>&nbsp;</P><P><SPAN>I am working on&nbsp;a drawing with&nbsp;polyface meshes and I need to extract the contour of each as a polyline.</SPAN></P><P><SPAN>A sample file is attached.&nbsp;</SPAN></P><P><SPAN>Does anyone know how to do it?&nbsp;</SPAN></P><P>&nbsp;</P><P><SPAN>Any help would be very much appreciated!</SPAN></P><P>&nbsp;</P><P><SPAN>Thanks,</SPAN></P><P><SPAN>Calvino</SPAN></P> Fri, 11 Sep 2015 07:40:16 GMT Anonymous 2015-09-11T07:40:16Z