#ifndef _StepShape_ShellBasedSurfaceModel_HeaderFile #include #endif #ifndef _StdFail_NotDone_HeaderFile #include #endif #ifndef _TopoDS_Face_HeaderFile #include #endif #ifndef _Transfer_FinderProcess_HeaderFile #include #endif #ifndef _TopoDS_Shell_HeaderFile #include #endif #ifndef _TopoDS_Solid_HeaderFile #include #endif #ifndef _TopoDSToStep_MakeShellBasedSurfaceModel_HeaderFile #include #endif