applications/test/directMappedPatch/testDirectMappedPatch.C

   1 /*---------------------------------------------------------------------------*\
   2   =========                 |
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   4    \\    /   O peration     |
   5     \\  /    A nd           | Copyright (C) 1991-2007 OpenCFD Ltd.
   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 the
  13     Free Software Foundation; either version 2 of the License, or (at your
  14     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, write to the Free Software Foundation,
  23     Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
  24
  25 Application
  26     testDirectMappedPatch
  27
  28 Description
  29     Test direct mapped b.c. by mapping face centres (mesh.C().boundaryField()).
  30
  31 \*---------------------------------------------------------------------------*/
  32
  33
  34 #include "argList.H"
  35 #include "fvMesh.H"
  36 #include "volFields.H"
  37 #include "meshTools.H"
  38 #include "Time.H"
  39 #include "OFstream.H"
  40 #include "volFields.H"
  41 #include "directMappedFixedValueFvPatchFields.H"
  42
  43 using namespace Foam;
  44
  45 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
  46
  47
  48 // Main program:
  49
  50 int main(int argc, char *argv[])
  51 {
  52 #   include "addTimeOptions.H"
  53 #   include "setRootCase.H"
  54 #   include "createTime.H"
  55 #   include "createMesh.H"
  56
  57     wordList patchFieldTypes
  58     (
  59         mesh.boundaryMesh().size(),
  60         calculatedFvPatchVectorField::typeName
  61     );
  62
  63     forAll(mesh.boundaryMesh(), patchI)
  64     {
  65         if (isA<directMappedPolyPatch>(mesh.boundaryMesh()[patchI]))
  66         {
  67             patchFieldTypes[patchI] =
  68                 directMappedFixedValueFvPatchVectorField::typeName;
  69         }
  70     }
  71
  72     Pout<< "patchFieldTypes:" << patchFieldTypes << endl;
  73
  74     volVectorField cc
  75     (
  76         IOobject
  77         (
  78             "cc",
  79             runTime.timeName(),
  80             mesh,
  81             IOobject::NO_READ,
  82             IOobject::AUTO_WRITE
  83         ),
  84         mesh,
  85         dimensionedVector("zero", dimLength, vector::zero),
  86         patchFieldTypes
  87     );
  88
  89     cc.internalField() = mesh.C().internalField();
  90     cc.boundaryField().updateCoeffs();
  91
  92     forAll(cc.boundaryField(), patchI)
  93     {
  94         if
  95         (
  96             isA<directMappedFixedValueFvPatchVectorField>
  97             (
  98                 cc.boundaryField()[patchI]
  99             )
 100         )
 101         {
 102             Pout<< "Detected a directMapped patch:" << patchI << endl;
 103
 104             OFstream str(mesh.boundaryMesh()[patchI].name() + ".obj");
 105             Pout<< "Writing mapped values to " << str.name() << endl;
 106
 107             label vertI = 0;
 108             const fvPatchVectorField& fvp = cc.boundaryField()[patchI];
 109
 110             forAll(fvp, i)
 111             {
 112                 meshTools::writeOBJ(str, fvp.patch().Cf()[i]);
 113                 vertI++;
 114                 meshTools::writeOBJ(str, fvp[i]);
 115                 vertI++;
 116                 str << "l " << vertI-1 << ' ' << vertI << nl;
 117             }
 118         }
 119     }
 120
 121     Info<< "End\n" << endl;
 122
 123     return 0;
 124 }
 125
 126
 127 // ************************************************************************* //