I am currently modelling a building using ADT2007 to assist with our coordinated 3D ductwork model. The problem I have is that when the ADT model is viewed in Navisworks or using a 3D object viewer, slabs and beams are shown as rendered 3D objects however the walls and doors are shown as flat 2D pline. I have attached a copule of jpegs showing the problem.
Can anyone help?Thanks in advance. Pan