Bu CATIA API fonksiyonu ne işe yarar?
Fonksiyon: CATPlantShipInterfaces CatPspIDLFlowRealityEnumeration 
Cevap:
catPspIDLFlowReality_Undefined,
  catPspIDLFlowReality_InDirection,
  catPspIDLFlowReality_OutDirection,
  catPspIDLFlowReality_InOutDirection