1 // Copyright (C) 2007-2024 CEA, EDF
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
26 Interpolation3D1D::Interpolation3D1D() { }
28 Interpolation3D1D::Interpolation3D1D(const InterpolationOptions& io):Interpolation<Interpolation3D1D>(io) { }
30 void Interpolation3D1D::adjustBoundingBoxes(double *bbox, std::size_t sz)
32 const int SPACE_DIM = 3;
33 const double adj = getBoundingBoxAdjustmentAbs();
34 const double adjRel = getBoundingBoxAdjustment();
36 std::size_t size = sz/(2*SPACE_DIM);
37 for (std::size_t i=0; i<size; i++)
39 double max=- std::numeric_limits<double>::max();
40 for(int idim=0; idim<SPACE_DIM; idim++)
42 double Dx=bbox[i*2*SPACE_DIM+1+2*idim]-bbox[i*2*SPACE_DIM+2*idim];
45 for(int idim=0; idim<SPACE_DIM; idim++)
47 bbox[i*2*SPACE_DIM+2*idim ] -= adjRel*max+adj;
48 bbox[i*2*SPACE_DIM+2*idim+1] += adjRel*max+adj;
54 * Inspired from PlanarIntersector<MyMeshType,MyMatrix>::adjustBoundingBoxes
56 void Interpolation3D1D::adjustBoundingBoxes(std::vector<double>& bbox)
58 adjustBoundingBoxes(bbox.data(),bbox.size());