1 // Copyright (C) 2007-2016 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, or (at your option) any later version.
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 : Adrien Bruneton (CEA/DEN)
21 #include "Interpolation3D1D.hxx"
22 #include "Interpolation3D1D.txx"
24 namespace INTERP_KERNEL
27 * \class Interpolation3D1D
28 * \brief Class used to calculate the interpolation between a 3D mesh and 1D mesh (in 3D space)
29 * Can be seen as a specialization of Interpolation3D, and allows notably the adjustment of bounind boxes.
33 Interpolation3D1D::Interpolation3D1D()
36 Interpolation3D1D::Interpolation3D1D(const InterpolationOptions& io):Interpolation<Interpolation3D1D>(io)
40 * Inspired from PlanarIntersector<MyMeshType,MyMatrix>::adjustBoundingBoxes
42 void Interpolation3D1D::adjustBoundingBoxes(std::vector<double>& bbox)
44 const int SPACE_DIM = 3;
45 const double adj = getBoundingBoxAdjustmentAbs();
46 const double adjRel = getBoundingBoxAdjustment();
48 long size = bbox.size()/(2*SPACE_DIM);
49 for (int i=0; i<size; i++)
51 double max=- std::numeric_limits<double>::max();
52 for(int idim=0; idim<SPACE_DIM; idim++)
54 double Dx=bbox[i*2*SPACE_DIM+1+2*idim]-bbox[i*2*SPACE_DIM+2*idim];
57 for(int idim=0; idim<SPACE_DIM; idim++)
59 bbox[i*2*SPACE_DIM+2*idim ] -= adjRel*max+adj;
60 bbox[i*2*SPACE_DIM+2*idim+1] += adjRel*max+adj;