applications/test/directMappedPatch/testDirectMappedPatch.C

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