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/*---------------------------------------------------------------------------*\
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 2011-2017 OpenFOAM Foundation
\\/ M anipulation | Copyright (C) 2018 OpenCFD Ltd.
-------------------------------------------------------------------------------
License
This file is part of OpenFOAM.
OpenFOAM is free software: you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
for more details.
You should have received a copy of the GNU General Public License
along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
Application
mirrorMesh
Group
grpMeshManipulationUtilities
Description
Mirrors a mesh around a given plane.
\*---------------------------------------------------------------------------*/
#include "argList.H"
#include "Time.H"
#include "mirrorFvMesh.H"
#include "mapPolyMesh.H"
#include "hexRef8Data.H"
using namespace Foam;
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
int main(int argc, char *argv[])
{
argList::addNote
(
"Mirrors a mesh around a given plane."
);
argList::addOption("dict", "file", "Use alternative mirrorMeshDict");
argList::setAdvanced("decomposeParDict");
#include "addOverwriteOption.H"
#include "setRootCase.H"
#include "createTime.H"
const bool overwrite = args.found("overwrite");
const word dictName("mirrorMeshDict");
#include "setSystemRunTimeDictionaryIO.H"
Info<< "Reading " << dictName << "\n" << endl;
const IOdictionary mirrorDict(dictIO);
mirrorFvMesh mesh
(
IOobject
(
mirrorFvMesh::defaultRegion,
runTime.constant(),
runTime
),
mirrorDict
);
hexRef8Data refData
(
IOobject
(
"dummy",
mesh.facesInstance(),
polyMesh::meshSubDir,
mesh,
IOobject::READ_IF_PRESENT,
IOobject::NO_WRITE,
false
)
);
if (!overwrite)
{
++runTime;
mesh.setInstance(runTime.timeName());
}
// Set the precision of the points data to 10
IOstream::defaultPrecision(max(10u, IOstream::defaultPrecision()));
// Generate the mirrorred mesh
const fvMesh& mMesh = mesh.mirrorMesh();
const_cast<fvMesh&>(mMesh).setInstance(mesh.facesInstance());
Info<< "Writing mirrored mesh" << endl;
mMesh.write();
// Map the hexRef8 data
mapPolyMesh map
(
mesh,
mesh.nPoints(), //nOldPoints,
mesh.nFaces(), //nOldFaces,
mesh.nCells(), //nOldCells,
mesh.pointMap(), //pointMap,
List<objectMap>(0), // pointsFromPoints,
labelList(0), //faceMap,
List<objectMap>(0), //facesFromPoints,
List<objectMap>(0), //facesFromEdges,
List<objectMap>(0), //facesFromFaces,
mesh.cellMap(), //cellMap,
List<objectMap>(0), //cellsFromPoints,
List<objectMap>(0), //cellsFromEdges,
List<objectMap>(0), //cellsFromFaces,
List<objectMap>(0), //cellsFromCells,
labelList(0), //reversePointMap,
labelList(0), //reverseFaceMap,
labelList(0), //reverseCellMap,
labelHashSet(0), //flipFaceFlux,
labelListList(0), //patchPointMap,
labelListList(0), //pointZoneMap,
labelListList(0), //faceZonePointMap,
labelListList(0), //faceZoneFaceMap,
labelListList(0), //cellZoneMap,
pointField(0), //preMotionPoints,
labelList(0), //oldPatchStarts,
labelList(0), //oldPatchNMeshPoints,
autoPtr<scalarField>() //oldCellVolumesPtr
);
refData.updateMesh(map);
refData.write();
Info<< "End" << nl << endl;
return 0;
}
// ************************************************************************* //
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