Bu CATIA API fonksiyonu ne işe yarar?
Fonksiyon: InfInterfaces CATBackFaceCullingModeEnumeration 
Cevap:
CATBackFaceCullingOnSolidFaces,
  CATBackFaceCullingOnAllFaces,
  CATBackFaceCullingOnStandAloneFaces,
  CATBackFaceCullingOnNoFaces