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========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | Website: https://openfoam.org
\\ / A nd | Copyright (C) 2011-2026 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
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/>.
Description
Update the polyMesh corresponding to the given map.
\*---------------------------------------------------------------------------*/
#include "polyMesh.H"
#include "polyTopoChangeMap.H"
#include "Time.H"
#include "globalMeshData.H"
#include "DemandDrivenMeshObject.H"
// * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
void Foam::polyMesh::topoChangeZones(const polyTopoChangeMap& map)
{
pointZones_.topoChange(map);
faceZones_.topoChange(map);
cellZones_.topoChange(map);
}
void Foam::polyMesh::topoChange(const polyTopoChangeMap& map)
{
// Update boundaryMesh (note that patches themselves already ok)
boundary_.topoChange();
// Update zones
topoChangeZones(map);
// Remove the stored tet base points
tetBasePtIsPtr_.clear();
// Update parallel data
if (globalMeshDataPtr_.valid())
{
globalMeshDataPtr_->topoChange();
}
setInstance(time().name());
// Map the old motion points if present
if (oldPointsPtr_.valid())
{
// Make a copy of the original points
pointField oldMotionPoints = oldPointsPtr_();
pointField& newMotionPoints = oldPointsPtr_();
// Resize the list to new size
newMotionPoints.setSize(points_.size());
// Map the list
newMotionPoints.map(oldMotionPoints, map.pointMap());
// Any points created out-of-nothing get set to the current coordinate
// for lack of anything better.
forAll(map.pointMap(), newPointi)
{
if (map.pointMap()[newPointi] == -1)
{
newMotionPoints[newPointi] = points_[newPointi];
}
}
}
if (oldCellCentresPtr_.valid())
{
// Make a copy of the original cell-centres
pointField oldMotionCellCentres = oldCellCentresPtr_();
pointField& newMotionCellCentres = oldCellCentresPtr_();
// Resize the list to new size
newMotionCellCentres.setSize(cellCentres().size());
// Map the list
newMotionCellCentres.map(oldMotionCellCentres, map.cellMap());
// Any points created out-of-nothing get set to the current coordinate
// for lack of anything better.
forAll(map.cellMap(), newCelli)
{
if (map.cellMap()[newCelli] == -1)
{
newMotionCellCentres[newCelli] = cellCentres()[newCelli];
}
}
}
meshObjects::topoChange<polyMesh>(*this, map);
// Reset valid directions (could change by faces put into empty patches)
geometricD_ = Zero;
solutionD_ = Zero;
}
void Foam::polyMesh::mapMesh(const polyMeshMap& map)
{
// Update zones
pointZones_.mapMesh(map);
faceZones_.mapMesh(map);
cellZones_.mapMesh(map);
meshObjects::mapMesh<polyMesh>(*this, map);
}
void Foam::polyMesh::distribute(const polyDistributionMap& map)
{
// Update zones
pointZones_.distribute(map);
faceZones_.distribute(map);
cellZones_.distribute(map);
meshObjects::distribute<polyMesh>(*this, map);
}
// ************************************************************************* //
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