topic Flattening Terrain in ArcGIS CityEngine Questions https://community.esri.com/t5/arcgis-cityengine-questions/flattening-terrain/m-p/649387#M8621 <HTML><HEAD></HEAD><BODY><P>Hello.</P><P></P><P>I'm trying to flatten an area of my DTM where part of a building is sunk into the ground. I tried creating an extruded polygon and aligning the terrain to the shape but nothing happens. Any suggestions?</P></BODY></HTML> Tue, 28 Apr 2020 17:42:33 GMT MattFroonjian 2020-04-28T17:42:33Z Flattening Terrain https://community.esri.com/t5/arcgis-cityengine-questions/flattening-terrain/m-p/649387#M8621 <HTML><HEAD></HEAD><BODY><P>Hello.</P><P></P><P>I'm trying to flatten an area of my DTM where part of a building is sunk into the ground. I tried creating an extruded polygon and aligning the terrain to the shape but nothing happens. Any suggestions?</P></BODY></HTML> Tue, 28 Apr 2020 17:42:33 GMT https://community.esri.com/t5/arcgis-cityengine-questions/flattening-terrain/m-p/649387#M8621 MattFroonjian 2020-04-28T17:42:33Z