I'm new to terrain modeling in SU, and I have a site that I'm trying to show the existing conditions at. I've got a CAD survey that I brought in and created terrain from contours. Then I used drape to place the road and sidewalk. But its flat....and not smooth looking. Can you make realistic roads with curb and gutter? Heres an example
see the jaggedness of the road....any ways to get a smooth or smoother road? I cant find any good tutorials out there on this issue....any links would be cool too.