include/opencascade/ShapeFix_FaceConnect.hxx

0001 // Created on: 1999-06-18
0002 // Created by: Sergei ZERTCHANINOV
0003 // Copyright (c) 1999 Matra Datavision
0004 // Copyright (c) 1999-2014 OPEN CASCADE SAS
0005 //
0006 // This file is part of Open CASCADE Technology software library.
0007 //
0008 // This library is free software; you can redistribute it and/or modify it under
0009 // the terms of the GNU Lesser General Public License version 2.1 as published
0010 // by the Free Software Foundation, with special exception defined in the file
0011 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
0012 // distribution for complete text of the license and disclaimer of any warranty.
0013 //
0014 // Alternatively, this file may be used under the terms of Open CASCADE
0015 // commercial license or contractual agreement.
0016
0017 #ifndef _ShapeFix_FaceConnect_HeaderFile
0018 #define _ShapeFix_FaceConnect_HeaderFile
0019
0020 #include <Standard.hxx>
0021 #include <Standard_DefineAlloc.hxx>
0022
0023 #include <TopoDS_Shape.hxx>
0024 #include <NCollection_List.hxx>
0025 #include <TopTools_ShapeMapHasher.hxx>
0026 #include <NCollection_DataMap.hxx>
0027 class TopoDS_Face;
0028 class TopoDS_Shell;
0029
0030 //! Rebuilds connectivity between faces in shell
0031 class ShapeFix_FaceConnect
0032 {
0033 public:
0034   DEFINE_STANDARD_ALLOC
0035
0036   Standard_EXPORT ShapeFix_FaceConnect();
0037
0038   Standard_EXPORT bool Add(const TopoDS_Face& aFirst, const TopoDS_Face& aSecond);
0039
0040   Standard_EXPORT TopoDS_Shell Build(const TopoDS_Shell& shell,
0041                                      const double        sewtoler,
0042                                      const double        fixtoler);
0043
0044   //! Clears internal data structure
0045   Standard_EXPORT void Clear();
0046
0047 private:
0048   NCollection_DataMap<TopoDS_Shape, NCollection_List<TopoDS_Shape>, TopTools_ShapeMapHasher>
0049     myConnected;
0050   NCollection_DataMap<TopoDS_Shape, NCollection_List<TopoDS_Shape>, TopTools_ShapeMapHasher>
0051     myOriFreeEdges;
0052   NCollection_DataMap<TopoDS_Shape, NCollection_List<TopoDS_Shape>, TopTools_ShapeMapHasher>
0053     myResFreeEdges;
0054   NCollection_DataMap<TopoDS_Shape, NCollection_List<TopoDS_Shape>, TopTools_ShapeMapHasher>
0055     myResSharEdges;
0056 };
0057
0058 #endif // _ShapeFix_FaceConnect_HeaderFile