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refineMesh: Correct parallel operation

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Patch contributed by Mattijs Janssens
Resolves bug-report https://bugs.openfoam.org/view.php?id=2621
This commit is contained in:
mattijs
2017-07-22 22:39:40 +01:00
committed by Andrew Heather
parent e0f3963875
commit d27457d41d
6 changed files with 309 additions and 89 deletions
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48
src/dynamicMesh/meshCut/meshModifiers/meshCutter/meshCutter.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 |
-------------------------------------------------------------------------------
License
@ -33,6 +33,7 @@ License
#include "polyAddPoint.H"
#include "polyAddFace.H"
#include "polyAddCell.H"
#include "syncTools.H"
// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
@ -536,7 +537,7 @@ void Foam::meshCutter::setRefinement
addedPoints_.clear();
addedPoints_.resize(cuts.nLoops());
if (cuts.nLoops() == 0)
if (returnReduce(cuts.nLoops(), sumOp<label>()) == 0)
{
return;
}
@ -544,6 +545,40 @@ void Foam::meshCutter::setRefinement
const labelListList& anchorPts = cuts.cellAnchorPoints();
const labelListList& cellLoops = cuts.cellLoops();
if (debug)
{
// Check that any edge is cut only if any cell using it is cut
boolList edgeOnCutCell(mesh().nEdges(), false);
forAll(cuts.cellLoops(), celli)
{
if (cuts.cellLoops()[celli].size())
{
const labelList& cEdges = mesh().cellEdges(celli);
forAll(cEdges, i)
{
edgeOnCutCell[cEdges[i]] = true;
}
}
}
syncTools::syncEdgeList(mesh(), edgeOnCutCell, orEqOp<bool>(), false);
forAll(cuts.edgeIsCut(), edgeI)
{
if (cuts.edgeIsCut()[edgeI] && !edgeOnCutCell[edgeI])
{
const edge& e = mesh().edges()[edgeI];
WarningInFunction
<< "Problem: cut edge but none of the cells using"
<< " it is cut\n"
<< "edge:" << edgeI << " verts:" << e
<< " at:" << e.line(mesh().points())
<< endl; //abort(FatalError);
}
}
}
//
// Add new points along cut edges.
//
@ -554,15 +589,6 @@ void Foam::meshCutter::setRefinement
{
const edge& e = mesh().edges()[edgeI];
// Check if there is any cell using this edge.
if (debug && findCutCell(cuts, mesh().edgeCells()[edgeI]) == -1)
{
FatalErrorInFunction
<< "Problem: cut edge but none of the cells using it is\n"
<< "edge:" << edgeI << " verts:" << e
<< abort(FatalError);
}
// One of the edge end points should be master point of nbCelli.
label masterPointi = e.start();