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primitiveMeshEdges: Added support for edges with duplicate vertices

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Patch contributed by Mattijs Janssens
Resolves bug-report http://bugs.openfoam.org/view.php?id=2301
This commit is contained in:
Henry Weller 2016-10-21 12:08:18 +01:00
parent 667dc10af6
commit 637cacfa29
1 changed files with 8 additions and 1 deletions
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9
src/OpenFOAM/meshes/primitiveMesh/primitiveMeshEdges.C
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@ -56,7 +56,14 @@ Foam::label Foam::primitiveMesh::getEdge
// Make new edge.
label edgeI = es.size();
pe[pointi].append(edgeI);
pe[nextPointi].append(edgeI);
if (nextPointi != pointi)
{
// Very occasionally (e.g. blockMesh) a face can have duplicate
// vertices. Make sure we register pointEdges only once.
pe[nextPointi].append(edgeI);
}
if (pointi < nextPointi)
{
es.append(edge(pointi, nextPointi));