19c3e0cb84
The concept of cell and face inflation proved unworkable in general and has been replaced by the more flexible and robust cell-splitting combined with conservative interpolative mapping and mesh morphing as appropriate.
137 lines
3.6 KiB
C++
137 lines
3.6 KiB
C++
/*---------------------------------------------------------------------------*\
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========= |
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\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
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\\ / O peration | Website: https://openfoam.org
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\\ / A nd | Copyright (C) 2011-2024 OpenFOAM Foundation
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\\/ M anipulation |
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-------------------------------------------------------------------------------
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License
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This file is part of OpenFOAM.
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OpenFOAM is free software: you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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You should have received a copy of the GNU General Public License
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along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
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Application
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splitBaffles
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Description
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Detects faces that share points (baffles) and duplicates the points to
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separate them
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\*---------------------------------------------------------------------------*/
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#include "argList.H"
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#include "Time.H"
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#include "polyTopoChange.H"
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#include "localPointRegion.H"
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#include "duplicatePoints.H"
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#include "hexRef8Data.H"
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#include "ReadFields.H"
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#include "volFields.H"
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#include "surfaceFields.H"
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#include "pointFields.H"
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using namespace Foam;
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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int main(int argc, char *argv[])
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{
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argList::addNote
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(
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"Detect faces that share points (baffles)\n"
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"and duplicate the points to separate them."
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);
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#include "addOverwriteOption.H"
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#include "addRegionOption.H"
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argList::addBoolOption
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(
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"fields",
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"update fields"
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);
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#include "setRootCase.H"
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#include "createTimeNoFunctionObjects.H"
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#include "createRegionMeshNoChangers.H"
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const bool overwrite = args.optionFound("overwrite");
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const bool fields = args.optionFound("fields");
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const word oldInstance = mesh.pointsInstance();
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// Read objects in time directory
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IOobjectList objects(mesh, runTime.name());
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if (fields) Info<< "Reading geometric fields" << nl << endl;
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#include "readVolFields.H"
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#include "readSurfaceFields.H"
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#include "readPointFields.H"
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// Mesh change engine
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polyTopoChange meshMod(mesh);
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// Analyse which points need to be duplicated
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localPointRegion regionSide(mesh);
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// Point duplication engine
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duplicatePoints pointDuplicator(mesh);
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// Insert topo changes
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pointDuplicator.setRefinement(regionSide, meshMod);
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hexRef8Data refData
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(
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IOobject
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(
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"dummy",
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mesh.facesInstance(),
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polyMesh::meshSubDir,
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mesh,
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IOobject::READ_IF_PRESENT,
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IOobject::NO_WRITE,
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false
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)
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);
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if (!overwrite)
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{
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runTime++;
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}
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// Change the mesh
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autoPtr<polyTopoChangeMap> map = meshMod.changeMesh(mesh);
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// Update fields
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mesh.topoChange(map);
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if (overwrite)
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{
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mesh.setInstance(oldInstance);
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}
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Info<< "Writing mesh to time " << runTime.name() << endl;
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mesh.write();
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refData.topoChange(map);
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refData.write();
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Info<< "End\n" << endl;
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return 0;
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}
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// ************************************************************************* //
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