include/opencascade/ShapeFix_SplitCommonVertex.hxx

0001 // Created on: 2004-02-04
0002 // Created by: Sergey KUUL
0003 // Copyright (c) 2004-2014 OPEN CASCADE SAS
0004 //
0005 // This file is part of Open CASCADE Technology software library.
0006 //
0007 // This library is free software; you can redistribute it and/or modify it under
0008 // the terms of the GNU Lesser General Public License version 2.1 as published
0009 // by the Free Software Foundation, with special exception defined in the file
0010 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
0011 // distribution for complete text of the license and disclaimer of any warranty.
0012 //
0013 // Alternatively, this file may be used under the terms of Open CASCADE
0014 // commercial license or contractual agreement.
0015
0016 #ifndef _ShapeFix_SplitCommonVertex_HeaderFile
0017 #define _ShapeFix_SplitCommonVertex_HeaderFile
0018
0019 #include <Standard.hxx>
0020 #include <Standard_Type.hxx>
0021
0022 #include <TopoDS_Shape.hxx>
0023 #include <Standard_Integer.hxx>
0024 #include <ShapeFix_Root.hxx>
0025
0026 class ShapeFix_SplitCommonVertex;
0027 DEFINE_STANDARD_HANDLE(ShapeFix_SplitCommonVertex, ShapeFix_Root)
0028
0029 //! Two wires have common vertex - this case is valid in BRep model
0030 //! and isn't valid in STEP => before writing into STEP it is necessary
0031 //! to split this vertex (each wire must has one vertex)
0032 class ShapeFix_SplitCommonVertex : public ShapeFix_Root
0033 {
0034
0035 public:
0036   Standard_EXPORT ShapeFix_SplitCommonVertex();
0037
0038   Standard_EXPORT void Init(const TopoDS_Shape& S);
0039
0040   Standard_EXPORT void Perform();
0041
0042   Standard_EXPORT TopoDS_Shape Shape();
0043
0044   DEFINE_STANDARD_RTTIEXT(ShapeFix_SplitCommonVertex, ShapeFix_Root)
0045
0046 protected:
0047 private:
0048   TopoDS_Shape     myShape;
0049   TopoDS_Shape     myResult;
0050   Standard_Integer myStatus;
0051 };
0052
0053 #endif // _ShapeFix_SplitCommonVertex_HeaderFile