Using Autocad images
16-Jun-94 20:15:02
Sb: #108020-Using Autocad images
Fm: Gary K. Sim 71175,2104
To: Tomas Ollus 100023,3174
It sounds like you might be having problems with your surface normals as
created in AutoCAD. Try mapping a 2 sided material onto the problem objects and
see if that cures it. If so, either use 2-sided materials or fix the normals
which are flipped….