1 // Copyright (C) 2007-2023 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
20 #include "LinearTimeInterpolator.hxx"
27 LinearTimeInterpolator::LinearTimeInterpolator( double InterpPrecision, int nStepBefore,
29 TimeInterpolator( InterpPrecision, nStepBefore, nStepAfter )
33 LinearTimeInterpolator::~LinearTimeInterpolator()
37 void LinearTimeInterpolator::doInterp( double time0, double time1, double time,
38 int recvcount , int nbuff0, int nbuff1,
39 int **recvbuff0, int **recvbuff1, int *result )
41 for(int i = 0 ; i < recvcount ; i++ )
42 result[i] = (int) ((recvbuff0[0][i]*(time1 - time) + recvbuff1[0][i]*(time - time0))/(time1 - time0) + _interp_precision);
45 void LinearTimeInterpolator::doInterp( double time0, double time1, double time,
46 int recvcount , int nbuff0, int nbuff1,
47 double **recvbuff0, double **recvbuff1,
50 for(int i = 0 ; i < recvcount ; i++ )
51 result[i] = (recvbuff0[0][i]*(time1 - time) + recvbuff1[0][i]*(time - time0))/(time1 - time0);