src/sampling/sampledSurface/isoSurface/sampledIsoSurfaceCellTemplates.C

   1 /*---------------------------------------------------------------------------*\
   2   =========                 |
   3   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   4    \\    /   O peration     |
   5     \\  /    A nd           | Copyright (C) 2011 OpenFOAM Foundation
   6      \\/     M anipulation  |
   7 -------------------------------------------------------------------------------
   8 License
   9     This file is part of OpenFOAM.
  10
  11     OpenFOAM is free software: you can redistribute it and/or modify it
  12     under the terms of the GNU General Public License as published by
  13     the Free Software Foundation, either version 3 of the License, or
  14     (at your option) any later version.
  15
  16     OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
  17     ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  18     FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  19     for more details.
  20
  21     You should have received a copy of the GNU General Public License
  22     along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
  23
  24 \*---------------------------------------------------------------------------*/
  25
  26 #include "sampledIsoSurfaceCell.H"
  27 #include "isoSurface.H"
  28 #include "volFieldsFwd.H"
  29 #include "pointFields.H"
  30 #include "volPointInterpolation.H"
  31
  32 // * * * * * * * * * * * * * Private Member Functions  * * * * * * * * * * * //
  33
  34 template <class Type>
  35 Foam::tmp<Foam::Field<Type> >
  36 Foam::sampledIsoSurfaceCell::sampleField
  37 (
  38     const GeometricField<Type, fvPatchField, volMesh>& vField
  39 ) const
  40 {
  41     // Recreate geometry if time has changed
  42     updateGeometry();
  43
  44     return tmp<Field<Type> >(new Field<Type>(vField, meshCells_));
  45 }
  46
  47
  48 template <class Type>
  49 Foam::tmp<Foam::Field<Type> >
  50 Foam::sampledIsoSurfaceCell::interpolateField
  51 (
  52     const interpolation<Type>& interpolator
  53 ) const
  54 {
  55     // Recreate geometry if time has changed
  56     updateGeometry();
  57
  58     // One value per point
  59     tmp<Field<Type> > tvalues(new Field<Type>(points().size()));
  60     Field<Type>& values = tvalues();
  61
  62     boolList pointDone(points().size(), false);
  63
  64     forAll(faces(), cutFaceI)
  65     {
  66         const face& f = faces()[cutFaceI];
  67
  68         forAll(f, faceVertI)
  69         {
  70             label pointI = f[faceVertI];
  71
  72             if (!pointDone[pointI])
  73             {
  74                 values[pointI] = interpolator.interpolate
  75                 (
  76                     points()[pointI],
  77                     meshCells_[cutFaceI]
  78                 );
  79                 pointDone[pointI] = true;
  80             }
  81         }
  82     }
  83
  84     return tvalues;
  85 }
  86
  87
  88 // ************************************************************************* //