src/sampling/sampledSurface/sampledCuttingPlane/sampledCuttingPlaneTemplates.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 "volPointInterpolation.H"
  27 #include "sampledCuttingPlane.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::sampledCuttingPlane::sampleField
  37 (
  38     const GeometricField<Type, fvPatchField, volMesh>& vField
  39 ) const
  40 {
  41     return tmp<Field<Type> >(new Field<Type>(vField, surface().meshCells()));
  42 }
  43
  44
  45 template <class Type>
  46 Foam::tmp<Foam::Field<Type> >
  47 Foam::sampledCuttingPlane::interpolateField
  48 (
  49     const interpolation<Type>& interpolator
  50 ) const
  51 {
  52     // Get fields to sample. Assume volPointInterpolation!
  53     const GeometricField<Type, fvPatchField, volMesh>& volFld =
  54         interpolator.psi();
  55
  56     if (subMeshPtr_.valid())
  57     {
  58         tmp<GeometricField<Type, fvPatchField, volMesh> > tvolSubFld =
  59             subMeshPtr_().interpolate(volFld);
  60
  61         const GeometricField<Type, fvPatchField, volMesh>& volSubFld =
  62             tvolSubFld();
  63
  64         tmp<GeometricField<Type, pointPatchField, pointMesh> > tpointSubFld =
  65             volPointInterpolation::New(volSubFld.mesh()).interpolate(volSubFld);
  66
  67         // Sample.
  68         return surface().interpolate
  69         (
  70             (
  71                 average_
  72               ? pointAverage(tpointSubFld())()
  73               : volSubFld
  74             ),
  75             tpointSubFld()
  76         );
  77     }
  78     else
  79     {
  80         tmp<GeometricField<Type, pointPatchField, pointMesh> > tpointFld
  81         (
  82             volPointInterpolation::New(volFld.mesh()).interpolate(volFld)
  83         );
  84
  85         // Sample.
  86         return surface().interpolate
  87         (
  88             (
  89                 average_
  90               ? pointAverage(tpointFld())()
  91               : volFld
  92             ),
  93             tpointFld()
  94         );
  95     }
  96 }
  97
  98
  99 // ************************************************************************* //