topic Extrusion only on outer edges in ArcGIS CityEngine Questions https://community.esri.com/t5/arcgis-cityengine-questions/extrusion-only-on-outer-edges/m-p/679679#M8959 <HTML><HEAD></HEAD><BODY><P>Hi. I have a building that I import as a 3D-model (so it isn't generatred out of a footprint). The building gets higher as a stair. I assigned a rule to the building that makes an fence by extruding the top and then comp(f) the side. But this way it also creates a fence on the inner line (screenshot). How could i tell it only to extrude where the building stops to get higher so it would only have a fence where actually a terrace is?</P><P></P><P>Thanks!</P></BODY></HTML> Tue, 17 Jan 2017 09:24:13 GMT AntoniaWeber 2017-01-17T09:24:13Z Extrusion only on outer edges https://community.esri.com/t5/arcgis-cityengine-questions/extrusion-only-on-outer-edges/m-p/679679#M8959 <HTML><HEAD></HEAD><BODY><P>Hi. I have a building that I import as a 3D-model (so it isn't generatred out of a footprint). The building gets higher as a stair. I assigned a rule to the building that makes an fence by extruding the top and then comp(f) the side. But this way it also creates a fence on the inner line (screenshot). How could i tell it only to extrude where the building stops to get higher so it would only have a fence where actually a terrace is?</P><P></P><P>Thanks!</P></BODY></HTML> Tue, 17 Jan 2017 09:24:13 GMT https://community.esri.com/t5/arcgis-cityengine-questions/extrusion-only-on-outer-edges/m-p/679679#M8959 AntoniaWeber 2017-01-17T09:24:13Z