topic Closed Multipatches in 3D Questions https://community.esri.com/t5/3d-questions/closed-multipatches/m-p/17685#M151 <HTML><HEAD></HEAD><BODY><SPAN>Hello All,</SPAN><BR /><BR /><SPAN>I have a number of multipatches that I have created by extruding between two tin layers.&nbsp; Some of them seem to work fine and close, however others don't seem to be closed features.&nbsp; I am not sure why this is, but I need them to be closed so that I can union all of them together.&nbsp; I am attaching a zipped file geodatabase that has all of my unclosed multipatches.&nbsp; If anyone can tell me why they are not closed, I would be very thank full.</SPAN><BR /><BR /><SPAN>Winn</SPAN></BODY></HTML> Wed, 04 Jul 2012 15:49:49 GMT WinnKetchum 2012-07-04T15:49:49Z Closed Multipatches https://community.esri.com/t5/3d-questions/closed-multipatches/m-p/17685#M151 <HTML><HEAD></HEAD><BODY><SPAN>Hello All,</SPAN><BR /><BR /><SPAN>I have a number of multipatches that I have created by extruding between two tin layers.&nbsp; Some of them seem to work fine and close, however others don't seem to be closed features.&nbsp; I am not sure why this is, but I need them to be closed so that I can union all of them together.&nbsp; I am attaching a zipped file geodatabase that has all of my unclosed multipatches.&nbsp; If anyone can tell me why they are not closed, I would be very thank full.</SPAN><BR /><BR /><SPAN>Winn</SPAN></BODY></HTML> Wed, 04 Jul 2012 15:49:49 GMT https://community.esri.com/t5/3d-questions/closed-multipatches/m-p/17685#M151 WinnKetchum 2012-07-04T15:49:49Z