#ifndef _Standard_Transient_HeaderFile
#include <Standard_Transient.hxx>
#endif
#ifndef _StepVisual_PresentationRepresentation_HeaderFile
#include <StepVisual_PresentationRepresentation.hxx>
#endif
#ifndef _StepRepr_RepresentationItem_HeaderFile
#include <StepRepr_RepresentationItem.hxx>
#endif
#ifndef _StepVisual_LayeredItem_HeaderFile
#include <StepVisual_LayeredItem.hxx>
#endif