(The files were generated from photogrametry by the company who supplies our aerial photography)
I have tried SurfaceModeller, SurfaceDraper, RasterDEMGenerator, DEMGenerator and TINGenerator but none of these have created anything 3D just a load of points or a flat grey square.I did not know what kind of writer to use so have just been using the inspector as output
Eventually I want to put buildings on to the terrain. I previousely used Extrude to make the building outlines 3D but I want these to sit on the terrain (at the moment they are all at one level not on the hill like in real life). Each building has a height value for extruding and a Z value indicating its height above sea level which i took as an avarege of the height points in the building footprint. I dont know if i drape these 3D buildings over a 3D terrain then they will appear at the correct height (not inside the hill) or if there is another way of making the buildings appear at the correct z value spatially. Can anyone advise please
