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patchIntersection: Fix bug in mapping from tri to face patch

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This commit is contained in:
Will Bainbridge
2024-02-23 14:55:25 +00:00
parent e99abc2d85
commit f5f50e0936
1 changed files with 51 additions and 5 deletions
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56
src/meshTools/patchIntersection/FacePatchIntersection.C
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@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | Website: https://openfoam.org
\\ / A nd | Copyright (C) 2023 OpenFOAM Foundation
\\ / A nd | Copyright (C) 2023-2024 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
@ -71,6 +71,28 @@ void inplaceRemove(ListType& lst, const T& value, const T&)
lst.resize(iNew);
}
template<class ListType>
ListType reorder
(
const label size,
const typename ListType::value_type& defaultValue,
const labelUList& oldToNew,
const ListType& lst
)
{
ListType newLst(size, defaultValue);
forAll(lst, elemI)
{
if (oldToNew[elemI] >= 0)
{
newLst[oldToNew[elemI]] = lst[elemI];
}
}
return newLst;
}
}
@ -248,9 +270,21 @@ Foam::FacePatchIntersection<SrcPatchType, TgtPatchType>::FacePatchIntersection
// Point-point connectivity
this->srcPointPoints_ =
reorder(srcTriPatchPointSrcPatchPoints, tpi.srcPointPoints());
reorder
(
this->srcPatch().nPoints(),
-1,
srcTriPatchPointSrcPatchPoints,
tpi.srcPointPoints()
);
this->tgtPointPoints_ =
reorder(tgtTriPatchPointTgtPatchPoints, tpi.tgtPointPoints());
reorder
(
this->tgtPatch().nPoints(),
-1,
tgtTriPatchPointTgtPatchPoints,
tpi.tgtPointPoints()
);
this->pointSrcPoints_ = tpi.pointSrcPoints();
inplaceRenumber(srcTriPatchPointSrcPatchPoints, this->pointSrcPoints_);
this->pointTgtPoints_ = tpi.pointTgtPoints();
@ -258,10 +292,22 @@ Foam::FacePatchIntersection<SrcPatchType, TgtPatchType>::FacePatchIntersection
// Point-edge connectivity
this->srcEdgePoints_ =
reorder(srcTriPatchEdgeSrcPatchEdges, tpi.srcEdgePoints());
reorder
(
this->srcPatch_.nEdges(),
DynamicList<label>(),
srcTriPatchEdgeSrcPatchEdges,
tpi.srcEdgePoints()
);
this->srcEdgePoints_.resize(this->srcPatch_.nEdges());
this->tgtEdgePoints_ =
reorder(tgtTriPatchEdgeTgtPatchEdges, tpi.tgtEdgePoints());
reorder
(
this->tgtPatch_.nEdges(),
DynamicList<label>(),
tgtTriPatchEdgeTgtPatchEdges,
tpi.tgtEdgePoints()
);
this->tgtEdgePoints_.resize(this->tgtPatch_.nEdges());
this->pointSrcEdges_ = tpi.pointSrcEdges();
inplaceRenumber(srcTriPatchEdgeSrcPatchEdges, this->pointSrcEdges_);