I have a line for a fence, but when I bring it in over my proposed area it sinks to existing ground and wont drape or display properly. In order to get this to work I had to buffer my line to make a polygon and import it as a building, on top of this I had to break the line several times to make it look even close to decent. It still looks staggered, but I had a time crunch. I would like to figure this out for the future. I attached a few pictures to show the issue. If anyone can enlighten me on making a fence please reply
I downloaded some fences from Trimble Warehouse into Autocad then copied them along a polyline to follow the path I wanted (including elevation) then FBX export out and import into Infraworks, this seemed to work ok.