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ENH: mirrorMesh: Added support for cellLevel and pointLevel to support dynamic mesh refinement

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Patch contributed by Mattijs Janssens
Resolves bug-report https://bugs.openfoam.org/view.php?id=2712
This commit is contained in:
Henry Weller
2017-10-27 14:58:26 +01:00
committed by Andrew Heather
parent 798ac98aef
commit 3e19185f10
6 changed files with 135 additions and 33 deletions
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30
applications/utilities/mesh/manipulation/mirrorMesh/mirrorFvMesh.C
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@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 2011-2016 OpenFOAM Foundation
\\ / A nd | Copyright (C) 2011-2017 OpenFOAM Foundation
\\/ M anipulation | Copyright (C) 2017 OpenCFD Ltd.
-------------------------------------------------------------------------------
License
@ -42,8 +42,7 @@ Foam::mirrorFvMesh::mirrorFvMesh(const IOobject& io)
IOobject::MUST_READ_IF_MODIFIED,
IOobject::NO_WRITE
)
),
mirrorMeshPtr_(nullptr)
)
{
plane mirrorPlane(mirrorMeshDict_);
@ -108,6 +107,21 @@ Foam::mirrorFvMesh::mirrorFvMesh(const IOobject& io)
Info<< " New points: " << nNewPoints << endl;
newPoints.setSize(nNewPoints);
// Construct new to old map
pointMapPtr_.reset(new labelList(newPoints.size()));
labelList& pointMap = pointMapPtr_();
// Insert old points
forAll(oldPoints, oldPointi)
{
pointMap[oldPointi] = oldPointi;
}
forAll(mirrorPointLookup, oldPointi)
{
pointMap[mirrorPointLookup[oldPointi]] = oldPointi;
}
Info<< "Mirroring faces. Old faces: " << oldFaces.size();
// Algorithm:
@ -317,6 +331,10 @@ Foam::mirrorFvMesh::mirrorFvMesh(const IOobject& io)
cellList newCells(2*oldCells.size());
label nNewCells = 0;
// Construct new to old cell map
cellMapPtr_.reset(new labelList(newCells.size()));
labelList& cellMap = cellMapPtr_();
// Grab the original cells. Take care of face renumbering.
forAll(oldCells, celli)
{
@ -330,6 +348,8 @@ Foam::mirrorFvMesh::mirrorFvMesh(const IOobject& io)
nc[i] = masterFaceLookup[oc[i]];
}
cellMap[nNewCells] = celli;
nNewCells++;
}
@ -346,6 +366,8 @@ Foam::mirrorFvMesh::mirrorFvMesh(const IOobject& io)
nc[i] = mirrorFaceLookup[oc[i]];
}
cellMap[nNewCells] = celli;
nNewCells++;
}
@ -361,7 +383,7 @@ Foam::mirrorFvMesh::mirrorFvMesh(const IOobject& io)
std::move(newCells)
);
fvMesh& pMesh = *mirrorMeshPtr_;
fvMesh& pMesh = mirrorMeshPtr_();
// Add the boundary patches
List<polyPatch*> p(newPatchSizes.size());