advanced rendering for AutoCAD
Tags:
Check the drawing's coordinates and see if they are very large. In other words, is the model located far from the world origin (0,0,0). If so, you'll need to move the model and its corresponding cameras closer to the origin.
This is obviously a guess-- we'll need to see the model if this doesn't work.
Roy
thank you Roy,that was the problem! and it has been solved
Prego.