1 // Copyright (C) 2007-2013 CEA/DEN, EDF R&D
3 // This library is free software; you can redistribute it and/or
4 // modify it under the terms of the GNU Lesser General Public
5 // License as published by the Free Software Foundation; either
6 // version 2.1 of the License.
8 // This library is distributed in the hope that it will be useful,
9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 // Lesser General Public License for more details.
13 // You should have received a copy of the GNU Lesser General Public
14 // License along with this library; if not, write to the Free Software
15 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
19 // Author : Anthony Geay (CEA/DEN)
21 #ifndef __VOLSURFUSER_HXX__
22 #define __VOLSURFUSER_HXX__
24 #include "INTERPKERNELDefines.hxx"
25 #include "InterpKernelException.hxx"
26 #include "NormalizedUnstructuredMesh.hxx"
28 namespace INTERP_KERNEL
30 template<class ConnType, NumberingPolicy numPolConn, int SPACEDIM>
31 double computeVolSurfOfCell(NormalizedCellType type, const ConnType *connec, int lgth, const double *coords);
33 template<class ConnType, NumberingPolicy numPolConn>
34 double computeVolSurfOfCell2(NormalizedCellType type, const ConnType *connec, int lgth, const double *coords, int spaceDim);
36 template<class ConnType, NumberingPolicy numPolConn, int SPACEDIM>
37 void computeBarycenter(NormalizedCellType type, const ConnType *connec, int lgth, const double *coords, double *res);
39 template<class ConnType, NumberingPolicy numPolConn>
40 void computeBarycenter2(NormalizedCellType type, const ConnType *connec, int lgth, const double *coords, int spaceDim, double *res);
42 double INTERPKERNEL_EXPORT SquareDistanceFromPtToSegInSpaceDim2(const double *pt, const double *pt0Seg2, const double *pt1Seg2, std::size_t &nbOfHint) throw(INTERP_KERNEL::Exception);
44 double INTERPKERNEL_EXPORT DistanceFromPtToTriInSpaceDim3(const double *pt, const double *pt0Tri3, const double *pt1Tri3, const double *pt2Tri3) throw(INTERP_KERNEL::Exception);
46 double INTERPKERNEL_EXPORT DistanceFromPtToPolygonInSpaceDim3(const double *pt, const int *connOfPolygonBg, const int *connOfPolygonEnd, const double *coords) throw(INTERP_KERNEL::Exception);
48 bool ComputeRotTranslationMatrixToPut3PointsOnOXY(const double *pt0Tri3, const double *pt1Tri3, const double *pt2Tri3, double *matrix);