My DTM in 3D is a grid which I would like to leave in wireframe while showing my site model layer rendered. When I render the site model the DTM grid disappears. Is there any way of showing the wireframe grid at the same time as the rendered site model?
The project is a small residential/landscape (using VW Landscape) and the house is on a sloping site (sloping in various directions). When I make the pad modifier for the house (using different height vertices on the 3D polygon), with control fence, the contours still run through the pad and not around the edge of the house plan.
Also could you let me know how to include existing retaining walls into a DTM? I've tried to use the landscape wall tool but it doesn't alter the DTM in the right way - the walls don't retain the ground behing them but just show up as blips.
Many thanks for your help, Bea