Current Help System: PC-DMIS Settings Editor (View Core Help)

### Light Model BF Culling

This option determines whether or not PC-DMIS should cull, or hide, the back faces of surfaces. You should select this check box for IGES files, and some other Cad formats, when the surface normals are not correct.

Entry Name: LightModel_BFCulling

Entry Type: Whole Number to specify TRUE (1) or FALSE (0). Default value is 0.