mergeOrSplitBaffles.C File Reference

Detects faces that share points (baffles). Either merge them or duplicate the points. More...

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Functions
void	insertDuplicateMerge (const polyMesh &mesh, const labelList &duplicates, polyTopoChange &meshMod)
labelList	findBaffles (const polyMesh &mesh, const labelList &boundaryFaces)
int	main (int argc, char *argv[])

Detailed Description

Detects faces that share points (baffles). Either merge them or duplicate the points.

Original source file mergeOrSplitBaffles.C

Notes:

• can only handle pairwise boundary faces. So three faces using the same points is not handled (is illegal mesh anyway)
• there is no option to only split/merge some baffles.
• surfaces consisting of duplicate faces can be topologically split if the points on the interior of the surface cannot walk to all the cells that use them in one go.
• Parallel operation (where duplicate face is perpendicular to a coupled boundary) is supported but not really tested. (Note that coupled faces themselves are not seen as duplicate faces)

Definition in file mergeOrSplitBaffles.C.

Function Documentation

insertDuplicateMerge()

void insertDuplicateMerge	(	const polyMesh &	mesh,
		const labelList &	duplicates,
		polyTopoChange &	meshMod
	)

Definition at line 66 of file mergeOrSplitBaffles.C.

References polyMesh::faceOwner(), polyMesh::faces(), polyMesh::faceZones(), faceZone::flipMap(), forAll, mesh, primitiveMesh::nInternalFaces(), polyTopoChange::setAction(), faceZone::whichFace(), and ZoneMesh::whichZone().

Referenced by main().

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findBaffles()

labelList findBaffles	(	const polyMesh &	mesh,
		const labelList &	boundaryFaces
	)

Definition at line 153 of file mergeOrSplitBaffles.C.

References Foam::abort(), polyMesh::boundaryMesh(), Foam::endl(), Foam::FatalError, FatalErrorInFunction, localPointRegion::findDuplicateFaces(), forAll, HashSet< Key, Hash >::insert(), mesh, primitiveMesh::nFaces(), primitiveMesh::nInternalFaces(), Foam::nl, IOobject::objectPath(), patches, Foam::Pout, HashTable::size(), and regIOobject::write().

Referenced by main().

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main()

int main	(	int	argc,
		char *	argv[]
	)

Definition at line 219 of file mergeOrSplitBaffles.C.

References argList::addBoolOption(), argList::addNote(), args, polyTopoChange::changeMesh(), Foam::endl(), findBaffles(), forAll, Foam::Info, HashSet< Key, Hash >::insert(), insertDuplicateMerge(), mesh, fvMesh::movePoints(), primitiveMesh::nFaces(), primitiveMesh::nInternalFaces(), Foam::nl, IOobject::objectPath(), argList::optionFound(), polyMesh::pointsInstance(), Foam::Pout, Foam::ReadFields(), polyMesh::setInstance(), duplicatePoints::setRefinement(), HashTable::size(), fvMesh::updateMesh(), regIOobject::write(), and fvMesh::write().

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