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Added allowFreeStandingZoneFaces flag

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This determines when faceZones and cellZones are being meshed any zone faces
can only be on the boundary of the cellZone or also 'free standing'. The
latter option can be used to e.g. create free-standing baffles
(that do not separate two regions)
This commit is contained in:
mattijs
2009-12-10 15:31:04 +00:00
parent 17846a6bda
commit 35eeedeaa5
5 changed files with 32 additions and 7 deletions
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6
src/mesh/autoMesh/autoHexMesh/meshRefinement/meshRefinement.H
View File

@ -704,7 +704,11 @@ public:
//- Put faces/cells into zones according to surface specification.
// Returns null if no zone surfaces present. Region containing
// the keepPoint will not be put into a cellZone.
autoPtr<mapPolyMesh> zonify(const point& keepPoint);
autoPtr<mapPolyMesh> zonify
(
const point& keepPoint,
const bool allowFreeStandingZoneFaces
);
// Other topo changes

13
src/mesh/autoMesh/autoHexMesh/meshRefinement/meshRefinementBaffles.C
View File

@ -2032,7 +2032,8 @@ Foam::autoPtr<Foam::mapPolyMesh> Foam::meshRefinement::dupNonManifoldPoints()
// Zoning
Foam::autoPtr<Foam::mapPolyMesh> Foam::meshRefinement::zonify
(
const point& keepPoint
const point& keepPoint,
const bool allowFreeStandingZoneFaces
)
{
const wordList& cellZoneNames = surfaces_.cellZoneNames();
@ -2344,9 +2345,11 @@ Foam::autoPtr<Foam::mapPolyMesh> Foam::meshRefinement::zonify
}
//// Make sure namedSurfaceIndex is unset inbetween same cell cell zones.
//makeConsistentFaceIndex(cellToZone, namedSurfaceIndex);
// Make sure namedSurfaceIndex is unset inbetween same cell cell zones.
if (!allowFreeStandingZoneFaces)
{
makeConsistentFaceIndex(cellToZone, namedSurfaceIndex);
}
// Topochange container
polyTopoChange meshMod(mesh_);
@ -2440,7 +2443,7 @@ Foam::autoPtr<Foam::mapPolyMesh> Foam::meshRefinement::zonify
}
else if (ownZone == neiZone)
{
// Can only happen for coupled boundaries. Keep master
// Free-standing zone face or coupled boundary. Keep master
// face unflipped.
flip = !isMasterFace[faceI];
}