03ec16135a
This lets calling code determine the difference between a polyMesh topology change and a re-stitch. This prevents unnecessary post-processing output in a few cases when using NCC; most notably the generation of cellProc fields by reconstructPar.
84 lines
2.5 KiB
C++
84 lines
2.5 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) 2011-2023 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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\*---------------------------------------------------------------------------*/
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#include "vtkMesh.H"
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#include "fvMeshSubset.H"
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#include "Time.H"
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#include "cellSet.H"
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// * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
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// Construct from components
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Foam::vtkMesh::vtkMesh
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(
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fvMesh& baseMesh,
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const word& setName
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)
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:
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baseMesh_(baseMesh),
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subsetter_(baseMesh),
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setName_(setName)
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{
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if (setName.size())
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{
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// Read cellSet using whole mesh
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cellSet currentSet(baseMesh_, setName_);
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// Set current subset
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subsetter_.setLargeCellSubset(currentSet);
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}
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}
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// * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
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Foam::fvMesh::readUpdateState Foam::vtkMesh::readUpdate()
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{
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fvMesh::readUpdateState meshState = baseMesh_.readUpdate();
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if (meshState != fvMesh::UNCHANGED)
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{
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// Note: since fvMeshSubset has no movePoints() functionality
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// reconstruct the subset even if only movement.
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// topoPtr_.clear();
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if (setName_.size())
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{
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Info<< "Subsetting mesh based on cellSet " << setName_ << endl;
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// Read cellSet using whole mesh
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cellSet currentSet(baseMesh_, setName_);
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subsetter_.setLargeCellSubset(currentSet);
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}
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}
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return meshState;
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}
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// ************************************************************************* //
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