src/sampling/sampledSurface/sampledCuttingPlane/sampledCuttingPlaneTemplates.C

   1 /*---------------------------------------------------------------------------*\
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   5     \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
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   7 -------------------------------------------------------------------------------
   8 License
   9     This file is part of OpenFOAM.
  10
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  12     under the terms of the GNU General Public License as published by the
  13     Free Software Foundation; either version 2 of the License, or (at your
  14     option) any later version.
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  16     OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
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  18     FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  19     for more details.
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  24
  25 \*---------------------------------------------------------------------------*/
  26
  27 #include "volPointInterpolation.H"
  28 #include "sampledCuttingPlane.H"
  29 #include "isoSurface.H"
  30 #include "volFieldsFwd.H"
  31 #include "pointFields.H"
  32 #include "volPointInterpolation.H"
  33
  34 // * * * * * * * * * * * * * Private Member Functions  * * * * * * * * * * * //
  35
  36 template <class Type>
  37 Foam::tmp<Foam::Field<Type> >
  38 Foam::sampledCuttingPlane::sampleField
  39 (
  40     const GeometricField<Type, fvPatchField, volMesh>& vField
  41 ) const
  42 {
  43     return tmp<Field<Type> >(new Field<Type>(vField, surface().meshCells()));
  44 }
  45
  46
  47 template <class Type>
  48 Foam::tmp<Foam::Field<Type> >
  49 Foam::sampledCuttingPlane::interpolateField
  50 (
  51     const interpolation<Type>& interpolator
  52 ) const
  53 {
  54     // Get fields to sample. Assume volPointInterpolation!
  55     const GeometricField<Type, fvPatchField, volMesh>& volFld =
  56         interpolator.psi();
  57
  58     if (subMeshPtr_.valid())
  59     {
  60         tmp<GeometricField<Type, fvPatchField, volMesh> > tvolSubFld =
  61             subMeshPtr_().interpolate(volFld);
  62
  63         const GeometricField<Type, fvPatchField, volMesh>& volSubFld =
  64             tvolSubFld();
  65
  66         tmp<GeometricField<Type, pointPatchField, pointMesh> > tpointSubFld =
  67             volPointInterpolation::New(volSubFld.mesh()).interpolate(volSubFld);
  68
  69         // Sample.
  70         return surface().interpolate(volSubFld, tpointSubFld());
  71     }
  72     else
  73     {
  74         tmp<GeometricField<Type, pointPatchField, pointMesh> > tpointFld
  75         (
  76             volPointInterpolation::New(volFld.mesh()).interpolate(volFld)
  77         );
  78
  79         // Sample.
  80         return surface().interpolate(volFld, tpointFld());
  81     }
  82 }
  83
  84
  85 // ************************************************************************* //