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
0027 class ShapeFix_SplitCommonVertex;
0028 DEFINE_STANDARD_HANDLE(ShapeFix_SplitCommonVertex, ShapeFix_Root)
0029
0030 //! Two wires have common vertex - this case is valid in BRep model
0031 //! and isn't valid in STEP => before writing into STEP it is necessary
0032 //! to split this vertex (each wire must has one vertex)
0033 class ShapeFix_SplitCommonVertex : public ShapeFix_Root
0034 {
0035
0036 public:
0037
0038
0039   Standard_EXPORT ShapeFix_SplitCommonVertex();
0040
0041   Standard_EXPORT void Init (const TopoDS_Shape& S);
0042
0043   Standard_EXPORT void Perform();
0044
0045   Standard_EXPORT TopoDS_Shape Shape();
0046
0047
0048
0049
0050   DEFINE_STANDARD_RTTIEXT(ShapeFix_SplitCommonVertex,ShapeFix_Root)
0051
0052 protected:
0053
0054
0055
0056
0057 private:
0058
0059
0060   TopoDS_Shape myShape;
0061   TopoDS_Shape myResult;
0062   Standard_Integer myStatus;
0063
0064
0065 };
0066
0067
0068
0069
0070
0071
0072
0073 #endif // _ShapeFix_SplitCommonVertex_HeaderFile