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BUG: meshToMesh: protect neighbours on top of destination

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This commit is contained in:
mattijs
2013-09-19 09:33:03 +01:00
parent 9a534cf76d
commit 29617783ea
1 changed files with 24 additions and 8 deletions
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32
src/sampling/meshToMeshInterpolation/meshToMesh/calculateMeshToMeshWeights.C
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@ -65,15 +65,31 @@ void Foam::meshToMesh::calculateInverseDistanceWeights() const
// if the nearest cell is a boundary cell or there is a direct hit,
// pick up the value
if
(
m < directHitTol // Direct hit
|| neighbours.empty()
)
label directCelli = -1;
if (m < directHitTol || neighbours.empty())
{
invDistCoeffs[celli].setSize(1);
invDistCoeffs[celli][0] = 1.0;
V_ += fromMesh_.V()[cellAddressing_[celli]];
directCelli = celli;
}
else
{
forAll(neighbours, ni)
{
scalar nm = mag(target - centreFrom[neighbours[ni]]);
if (nm < directHitTol)
{
directCelli = neighbours[ni];
break;
}
}
}
if (directCelli != -1)
{
// Direct hit
invDistCoeffs[directCelli].setSize(1);
invDistCoeffs[directCelli][0] = 1.0;
V_ += fromMesh_.V()[cellAddressing_[directCelli]];
}
else
{