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salome-med  6.5.0
InterpKernelCellSimplify.hxx
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00001 // Copyright (C) 2007-2012  CEA/DEN, EDF R&D
00002 //
00003 // This library is free software; you can redistribute it and/or
00004 // modify it under the terms of the GNU Lesser General Public
00005 // License as published by the Free Software Foundation; either
00006 // version 2.1 of the License.
00007 //
00008 // This library is distributed in the hope that it will be useful,
00009 // but WITHOUT ANY WARRANTY; without even the implied warranty of
00010 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00011 // Lesser General Public License for more details.
00012 //
00013 // You should have received a copy of the GNU Lesser General Public
00014 // License along with this library; if not, write to the Free Software
00015 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
00016 //
00017 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
00018 //
00019 
00020 #ifndef __INTERPKERNELCELLSIMPLIFY_HXX__
00021 #define __INTERPKERNELCELLSIMPLIFY_HXX__
00022 
00023 #include "INTERPKERNELDefines.hxx"
00024 #include "NormalizedUnstructuredMesh.hxx"
00025 #include "InterpKernelException.hxx"
00026 
00027 namespace INTERP_KERNEL
00028 {
00029   class INTERPKERNEL_EXPORT CellSimplify
00030   {
00031   public:
00032     static INTERP_KERNEL::NormalizedCellType simplifyDegeneratedCell(INTERP_KERNEL::NormalizedCellType type, const int *conn, int lgth,
00033                                                                      int *retConn, int& retLgth) throw(INTERP_KERNEL::Exception);
00034     static int *getFullPolyh3DCell(INTERP_KERNEL::NormalizedCellType type, const int *conn, int lgth,
00035                                    int& retNbOfFaces, int& retLgth);
00036     static INTERP_KERNEL::NormalizedCellType tryToUnPoly2D(bool isQuad, const int *conn, int lgth, int *retConn, int& retLgth);
00037     static INTERP_KERNEL::NormalizedCellType tryToUnPoly3D(const int *conn, int nbOfFaces, int lgth, int *retConn, int& retLgth);
00038     static INTERP_KERNEL::NormalizedCellType tryToUnPolyHex8(const int *conn, int nbOfFaces, int lgth, int *retConn, int& retLgth);
00039     static INTERP_KERNEL::NormalizedCellType tryToUnPolyHexp12(const int *conn, int nbOfFaces, int lgth, int *retConn, int& retLgth);
00040     static INTERP_KERNEL::NormalizedCellType tryToUnPolyPenta6(const int *conn, int nbOfFaces, int lgth, int *retConn, int& retLgth);
00041     static INTERP_KERNEL::NormalizedCellType tryToUnPolyPyra5(const int *conn, int nbOfFaces, int lgth, int *retConn, int& retLgth);
00042     static INTERP_KERNEL::NormalizedCellType tryToUnPolyTetra4(const int *conn, int nbOfFaces, int lgth, int *retConn, int& retLgth);
00043     static bool tryToArrangeOppositeFace(const int *conn, int lgth, int lgthBaseFace, const int *baseFace, const int *oppFaceId, int nbOfFaces, int *retConnOfOppFace);
00044     static bool isWellOriented(const int *baseFace, int *retConn, const int *sideFace, int lgthBaseFace);
00045     static bool orientOppositeFace(const int *baseFace, int *retConn, const int *sideFace, int lgthBaseFace);
00046   };
00047 }
00048 
00049 #endif