I have a IGES file.
The faces color can be read correctly using OCT V6.7 and V6.8.
When I updrade OCT to V7.5, some faces color are not set, and cannot be read.
Please refer to the attached image file.
RightColor.png is the result using OCT 6.7 or V6.8.
ErrorColor.pnd is the result using OCT 7.5.
Can anyong help me?