1 // Copyright (C) 2007-2012 CEA/DEN, EDF R&D, OPEN CASCADE
3 // Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
4 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
6 // This library is free software; you can redistribute it and/or
7 // modify it under the terms of the GNU Lesser General Public
8 // License as published by the Free Software Foundation; either
9 // version 2.1 of the License.
11 // This library is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 // Lesser General Public License for more details.
16 // You should have received a copy of the GNU Lesser General Public
17 // License along with this library; if not, write to the Free Software
18 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
23 #ifndef _BlockFix_UnionFaces_HeaderFile
24 #define _BlockFix_UnionFaces_HeaderFile
26 #ifndef _Standard_Real_HeaderFile
27 #include <Standard_Real.hxx>
29 #ifndef _Standard_Boolean_HeaderFile
30 #include <Standard_Boolean.hxx>
32 #ifndef _Standard_HeaderFile
33 #include <Standard.hxx>
35 #ifndef _Standard_Macro_HeaderFile
36 #include <Standard_Macro.hxx>
42 class BlockFix_UnionFaces
45 void* operator new(size_t,void* anAddress)
49 void* operator new(size_t size)
51 return Standard::Allocate(size);
53 void operator delete(void *anAddress)
55 if (anAddress) Standard::Free((Standard_Address&)anAddress);
60 Standard_EXPORT BlockFix_UnionFaces();
62 Standard_EXPORT Standard_Real& GetTolerance();
64 /* \brief To get/set the OptimumNbFaces parameter
66 * If a being processed solid has less than OptimumNbFaces
67 * faces, no union will be performed.
68 * By default this parameter is set to 6 (to correctly
69 * process blocks - hexahedral solids)
70 * Special values: 0 - do all possible unions, regardless the faces quantity,
71 * negative - do not perform any unions, regardless the faces quantity.
74 Standard_EXPORT Standard_Integer& GetOptimumNbFaces();
76 Standard_EXPORT TopoDS_Shape Perform(const TopoDS_Shape& Shape);
78 Standard_EXPORT virtual Standard_Boolean IsSameDomain(const TopoDS_Face& aFace,
79 const TopoDS_Face& aChekedFace) const;
80 Standard_EXPORT virtual void MovePCurves(TopoDS_Face& aTarget,
81 const TopoDS_Face& aSource) const;
86 Standard_Real myTolerance;
87 Standard_Integer myOptimumNbFaces;