FreeFOAM The Cross-Platform CFD Toolkit
sampledIsoSurfaceTemplates.C
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25 
26 #include "sampledIsoSurface.H"
28 #include <OpenFOAM/pointFields.H>
30 
31 // * * * * * * * * * * * * * Private Member Functions * * * * * * * * * * * //
32 
33 template <class Type>
35 Foam::sampledIsoSurface::sampleField
36 (
37  const GeometricField<Type, fvPatchField, volMesh>& vField
38 ) const
39 {
40  // Recreate geometry if time has changed
41  updateGeometry();
42 
43  return tmp<Field<Type> >(new Field<Type>(vField, surface().meshCells()));
44 }
45 
46 
47 template <class Type>
49 Foam::sampledIsoSurface::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  // Recreate geometry if time has changed
59  updateGeometry();
60 
61  if (subMeshPtr_.valid())
62  {
63  tmp<GeometricField<Type, fvPatchField, volMesh> > tvolSubFld =
64  subMeshPtr_().interpolate(volFld);
65 
66  const GeometricField<Type, fvPatchField, volMesh>& volSubFld =
67  tvolSubFld();
68 
69  tmp<GeometricField<Type, pointPatchField, pointMesh> > tpointSubFld =
70  volPointInterpolation::New(volSubFld.mesh()).interpolate(volSubFld);
71 
72  // Sample.
73  return surface().interpolate(volSubFld, tpointSubFld());
74  }
75  else
76  {
77  tmp<GeometricField<Type, pointPatchField, pointMesh> > tpointFld =
78  volPointInterpolation::New(volFld.mesh()).interpolate(volFld);
79 
80  // Sample.
81  return surface().interpolate(volFld, tpointFld());
82  }
83 }
84 
85 
86 // ************************ vim: set sw=4 sts=4 et: ************************ //