Collaboration diagram for partTetMesh:

[legend]

Public Types
enum	vertexTypes { NONE = 0, SMOOTH = 1, FACECENTRE = 2, CELLCENTRE = 4, PARALLELBOUNDARY = 8, BOUNDARY = 16, LOCKED = 32 }

Public Member Functions
	partTetMesh (polyMeshGen &mesh, const labelLongList &lockedPoints)
	construct from polyMeshGen and locked points More...

	partTetMesh (polyMeshGen &mesh, const labelLongList &lockedPoints, const direction nLayers=2)

	partTetMesh (polyMeshGen &mesh, const labelLongList &lockedPoints, labelHashSet &badFaces, const direction additionalLayers=0)

	~partTetMesh ()

const LongList< point > &	points () const
	access to points, tets and other data More...

const LongList< partTet > &	tets () const

const VRWGraph &	pointTets () const

const LongList< direction > &	smoothVertex () const

const labelLongList &	nodeLabelInOrigMesh () const

const VRWGraph &	internalPointOrdering () const

const VRWGraph &	boundaryPointOrdering () const
	return vertex ordering for boundary points More...

const labelLongList &	globalPointLabel () const

const VRWGraph &	pointAtProcs () const

const Map< label > &	globalToLocalPointAddressing () const

const DynList< label > &	neiProcs () const

const labelLongList &	pointsAtProcessorBoundaries () const

const labelLongList &	bufferLayerPoints () const

void	updateVertex (const label pointI, const point &newP)
	move the vertex to a new position More...

void	updateVerticesSMP (const List< LongList< labelledPoint > > &)

void	updateOrigMesh (boolList *changedFacePtr=NULL)
	updates the vertices of the original polyMeshGen More...

void	createPolyMesh (polyMeshGen &pmg) const
	creates polyMeshGen from this partTetMesh More...

template<class labelListType >
void	lockPoints (const labelListType &l)
	add the LOCKED flag to mesh points which shall not move More...

Private Member Functions
void	createPointsAndTets (const List< direction > &usedCells, const boolList &lockedPoints)
	create points and tets More...

void	createParallelAddressing (const labelLongList &nodeLabelForPoint, const labelLongList &nodeLabelForFace, const labelLongList &nodeLabelForCell)
	create parallel addressing More...

void	createBufferLayers ()
	create buffer layers More...

void	createSMOOTHPointsOrdering () const
	create ordering of internal points for parallel execution More...

void	createBOUNDARYPointsOrdering () const
	create order of boundary points for parallel execution More...

Private Attributes
polyMeshGen &	origMesh_
	reference to the original mesh More...

LongList< point >	points_
	points in the tet mesh More...

LongList< partTet >	tets_
	tetrahedra making the mesh More...

labelLongList	nodeLabelInOrigMesh_
	label of node in the polyMeshGen More...

LongList< direction >	smoothVertex_
	shall a node be used for smoothing or not More...

VRWGraph	pointTets_
	addressing data More...

VRWGraph *	internalPointsOrderPtr_
	internal point ordering for parallel runs More...

VRWGraph *	boundaryPointsOrderPtr_
	boundary point ordering for parallel runs More...

labelLongList *	globalPointLabelPtr_
	global point label More...

VRWGraph *	pAtProcsPtr_
	processor for containing points More...

Map< label > *	globalToLocalPointAddressingPtr_
	mapping between global and local point labels More...

DynList< label > *	neiProcsPtr_
	processors which should communicate with the current one More...

labelLongList *	pAtParallelBoundariesPtr_
	labels of points at parallel boundaries More...

labelLongList *	pAtBufferLayersPtr_
	labels of points serving as buffer layers on other processors More...

Detailed Description

Definition at line 59 of file partTetMesh.H.

Member Enumeration Documentation

◆ vertexTypes

enum vertexTypes

Enumerator
NONE
SMOOTH
FACECENTRE
CELLCENTRE
PARALLELBOUNDARY
BOUNDARY
LOCKED

Definition at line 158 of file partTetMesh.H.

Constructor & Destructor Documentation

◆ partTetMesh() [1/3]

partTetMesh	(	polyMeshGen &	mesh,
		const labelLongList &	lockedPoints
	)

construct from polyMeshGen and locked points

Definition at line 50 of file partTetMesh.C.

References partTetMesh::createPointsAndTets(), forAll, and mesh.

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◆ partTetMesh() [2/3]

partTetMesh	(	polyMeshGen &	mesh,
		const labelLongList &	lockedPoints,
		const direction	nLayers = `2`
	)

construct from polyMeshGen, locked points and the number of layers from the boundary

select cells containing at least one vertex of the bad faces

add additional layer of cells

exchange data with other processors

Definition at line 77 of file partTetMesh.C.

References Foam::constant::universal::c, cells, primitiveMesh::cells(), Foam::help::exchangeMap(), f(), polyMesh::faces(), forAll, forAllConstIter(), forAllRow, mesh, UPstream::myProcNo(), fvMesh::owner(), UPstream::parRun(), primitiveMesh::pointCells(), polyMesh::points(), and List::size().

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◆ partTetMesh() [3/3]

partTetMesh	(	polyMeshGen &	mesh,
		const labelLongList &	lockedPoints,
		labelHashSet &	badFaces,
		const direction	additionalLayers = `0`
	)

construct from polyMeshGen, bad faces and the number of additional layers

select cells containing at least one vertex of the bad faces

add additional layer of cells

exchange data with other processors

Definition at line 204 of file partTetMesh.C.

References Foam::constant::universal::c, cells, primitiveMesh::cells(), Foam::help::exchangeMap(), f(), polyMesh::faces(), forAll, forAllConstIter(), forAllRow, HashTable::found(), mesh, UPstream::myProcNo(), UPstream::parRun(), primitiveMesh::pointCells(), polyMesh::points(), and List::size().

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◆ ~partTetMesh()

~partTetMesh ( )

Definition at line 330 of file partTetMesh.C.

References partTetMesh::boundaryPointsOrderPtr_, Foam::deleteDemandDrivenData(), partTetMesh::globalPointLabelPtr_, partTetMesh::globalToLocalPointAddressingPtr_, partTetMesh::internalPointsOrderPtr_, partTetMesh::neiProcsPtr_, partTetMesh::pAtBufferLayersPtr_, partTetMesh::pAtParallelBoundariesPtr_, and partTetMesh::pAtProcsPtr_.

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Member Function Documentation

◆ createPointsAndTets()

void createPointsAndTets	(	const List< direction > &	usedCells,
		const boolList &	lockedPoints
	)

private

create points and tets

check how many neighbours of a face are marked for smoothing

mark faces

send data at processor boundaries

receive data at proc boundaries

create BOUNDARY points

create face centre

add face corners

create points at processor boundaries

create face centre

add face corners

create points for internal faces

create face centre

add face corners

create tets

add tet

create node labels in origMesh_

lock mesh vertices

create pointTets_

create addressing for parallel runs

Definition at line 45 of file partTetMeshAddressing.C.

References Foam::abort(), LongList< T, Offset >::append(), List::append(), UPstream::blocking, LongList< T, Offset >::byteSize(), Foam::constant::universal::c, cells, Foam::endl(), f(), Foam::FatalError, FatalErrorIn, forAll, Foam::Info, Foam::mag(), tetMatcher::matchShape(), UPstream::parRun(), boundaryPatchBase::patchSize(), boundaryPatchBase::patchStart(), points, faceListPMG::size(), List::size(), LongList< T, Offset >::size(), and cellMatcher::vertLabels().

Referenced by partTetMesh::partTetMesh().

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◆ createParallelAddressing()

void createParallelAddressing	(	const labelLongList &	nodeLabelForPoint,
		const labelLongList &	nodeLabelForFace,
		const labelLongList &	nodeLabelForCell
	)

private

create parallel addressing

vertices marked as SMOOTH and BOUNDARY are used by the smoother

allocate global point labels

allocated point-processors addressing

allocate global-to-local point addressing

allocate storage for points at parallel boundaries

create point-processors addressing

make sure that the same vertices are marked for smoothing on all procs this is performed by sending the labels of vertices which are not used for tet mesh creation and the tet mesh vertices which are not moved

exchange data with other processors

set the values according to other processors

start creating global-to-local addressing find the starting point labels

count the number of points at processor boundaries

create global labels for points at processor boundaries

the following information is sent to other processor 1. global point label in the original mesh 2. global point label in the tet mesh

exchange data with other processors

set global labels for remaining points

create global to local mapping

mark vertices at parallel boundaries

create neighbour processors addressing

Definition at line 47 of file partTetMeshParallelAddressing.C.

References Foam::abort(), LongList< T, Offset >::append(), DynList< T, staticSize >::append(), VRWGraph::append(), LongList< T, Offset >::clear(), Foam::endl(), Foam::help::exchangeMap(), Foam::FatalError, forAll, forAllConstIter(), forAllRow, Pstream::gatherList(), polyMeshGenAddressing::globalToLocalPointAddressing(), Foam::min(), UPstream::myProcNo(), UPstream::nProcs(), partTetMesh::PARALLELBOUNDARY, pMin(), polyMeshGenAddressing::pointAtProcs(), polyMeshGenAddressing::pointNeiProcs(), Foam::Pout, Foam::returnReduce(), Pstream::scatterList(), Foam::Serr, LongList< T, Offset >::setSize(), VRWGraph::setSize(), List::size(), LongList< T, Offset >::size(), VRWGraph::size(), and VRWGraph::sizeOfRow().

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◆ createBufferLayers()

void createBufferLayers ( )

private

create buffer layers

create the map

go through the tets and add the ones having vertices at parallel boundaries for sending

append tet

insert the global labels of the buffer points into the globalToLocal map

Definition at line 318 of file partTetMeshParallelAddressing.C.

References LongList< T, Offset >::append(), DynList< T, staticSize >::append(), VRWGraph::append(), DynList< T, staticSize >::appendIfNotIn(), VRWGraph::appendIfNotIn(), VRWGraph::appendList(), LongList< T, Offset >::clear(), coordinates(), Foam::endl(), Foam::help::exchangeMap(), forAll, forAllConstIter(), forAllRow, partTetMesh::globalPointLabelPtr_, partTetMesh::globalToLocalPointAddressingPtr_, UPstream::myProcNo(), partTetMesh::neiProcs(), partTetMesh::neiProcsPtr_, partTetMesh::nodeLabelInOrigMesh_, partTetMesh::NONE, UPstream::nProcs(), partTetMesh::PARALLELBOUNDARY, partTetMesh::pAtBufferLayersPtr_, partTetMesh::pAtProcsPtr_, partTetMesh::points_, partTetMesh::pointTets_, Foam::Pout, Foam::returnReduce(), DynList< T, staticSize >::size(), VRWGraph::size(), VRWGraph::sizeOfRow(), partTetMesh::smoothVertex_, and partTetMesh::tets_.

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◆ createSMOOTHPointsOrdering()

void createSMOOTHPointsOrdering ( ) const

private

create ordering of internal points for parallel execution

find neighbouring FACECENTRE and CELLCENTRE points

find neighbouring SMOOTH points

select the point and mark neighbouring SMOOTH points

Definition at line 403 of file partTetMeshAddressing.C.

References LongList< T, Offset >::append(), DynList< T, staticSize >::appendIfNotIn(), VRWGraph::appendList(), partTetMesh::CELLCENTRE, partTetMesh::FACECENTRE, forAll, forAllRow, found, partTetMesh::internalPointsOrderPtr_, partTetMesh::points_, partTetMesh::pointTets_, VRWGraph::setSize(), LongList< T, Offset >::size(), VRWGraph::size(), partTetMesh::SMOOTH, partTetMesh::smoothVertex_, and partTetMesh::tets_.

Referenced by partTetMesh::internalPointOrdering().

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◆ createBOUNDARYPointsOrdering()

void createBOUNDARYPointsOrdering ( ) const

private

create order of boundary points for parallel execution

find neighbouring FACECENTRE and CELLCENTRE points

find neighbouring BOUNDARY points

select the point and mark neighbouring BOUNDARY points

Definition at line 478 of file partTetMeshAddressing.C.

References LongList< T, Offset >::append(), DynList< T, staticSize >::appendIfNotIn(), VRWGraph::appendList(), partTetMesh::BOUNDARY, partTetMesh::boundaryPointsOrderPtr_, partTetMesh::CELLCENTRE, partTetMesh::FACECENTRE, forAll, forAllRow, found, partTetMesh::points_, partTetMesh::pointTets_, VRWGraph::setSize(), LongList< T, Offset >::size(), VRWGraph::size(), partTetMesh::smoothVertex_, and partTetMesh::tets_.

Referenced by partTetMesh::boundaryPointOrdering().

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◆ points()

const LongList<point>& points ( ) const

inline

access to points, tets and other data

Definition at line 174 of file partTetMesh.H.

References partTetMesh::points_.

Referenced by tetMeshOptimisation::optimiseUsingKnuppMetric(), tetMeshOptimisation::optimiseUsingMeshUntangler(), partTetMeshSimplex::partTetMeshSimplex(), meshOptimizer::untangleMeshFV(), and tetMeshOptimisation::updateBufferLayerPoints().

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◆ tets()

const LongList<partTet>& tets ( ) const

inline

Definition at line 179 of file partTetMesh.H.

References partTetMesh::tets_.

Referenced by tetMeshOptimisation::optimiseUsingKnuppMetric(), tetMeshOptimisation::optimiseUsingMeshUntangler(), partTetMeshSimplex::partTetMeshSimplex(), and meshOptimizer::untangleMeshFV().

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◆ pointTets()

const VRWGraph& pointTets ( ) const

inline

Definition at line 184 of file partTetMesh.H.

References partTetMesh::pointTets_.

Referenced by partTetMeshSimplex::partTetMeshSimplex(), and meshOptimizer::untangleMeshFV().

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◆ smoothVertex()

const LongList<direction>& smoothVertex ( ) const

inline

Definition at line 189 of file partTetMesh.H.

References partTetMesh::smoothVertex_.

Referenced by tetMeshOptimisation::optimiseUsingKnuppMetric(), tetMeshOptimisation::optimiseUsingMeshUntangler(), tetMeshOptimisation::optimiseUsingVolumeOptimizer(), tetMeshOptimisation::unifyNegativePoints(), and meshOptimizer::untangleMeshFV().

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◆ nodeLabelInOrigMesh()

const labelLongList& nodeLabelInOrigMesh ( ) const

inline

Definition at line 194 of file partTetMesh.H.

References partTetMesh::nodeLabelInOrigMesh_.

◆ internalPointOrdering()

const VRWGraph & internalPointOrdering ( ) const

return vertex ordering which can be executed in parallel the points in each row can be treated in parallel make sure that points added to different rows of this graph are not treated concurrently

Definition at line 344 of file partTetMesh.C.

References partTetMesh::createSMOOTHPointsOrdering(), Foam::exit(), Foam::FatalError, FatalErrorIn, and partTetMesh::internalPointsOrderPtr_.

Referenced by partTetMesh::createPolyMesh().

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◆ boundaryPointOrdering()

const VRWGraph & boundaryPointOrdering ( ) const

return vertex ordering for boundary points

Definition at line 363 of file partTetMesh.C.

References partTetMesh::boundaryPointsOrderPtr_, partTetMesh::createBOUNDARYPointsOrdering(), Foam::exit(), Foam::FatalError, and FatalErrorIn.

Referenced by partTetMesh::createPolyMesh().

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◆ globalPointLabel()

const labelLongList& globalPointLabel ( ) const

inline

Definition at line 210 of file partTetMesh.H.

References Foam::abort(), Foam::FatalError, partTetMesh::globalPointLabelPtr_, and UPstream::parRun().

Referenced by tetMeshOptimisation::unifyNegativePoints(), and tetMeshOptimisation::updateBufferLayerPoints().

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◆ pointAtProcs()

const VRWGraph& pointAtProcs ( ) const

inline

Definition at line 218 of file partTetMesh.H.

References Foam::abort(), Foam::FatalError, UPstream::parRun(), and partTetMesh::pAtProcsPtr_.

Referenced by tetMeshOptimisation::unifyNegativePoints(), and tetMeshOptimisation::updateBufferLayerPoints().

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◆ globalToLocalPointAddressing()

const Map<label>& globalToLocalPointAddressing ( ) const

inline

Definition at line 226 of file partTetMesh.H.

References Foam::abort(), Foam::FatalError, partTetMesh::globalToLocalPointAddressingPtr_, and UPstream::parRun().

Referenced by tetMeshOptimisation::unifyNegativePoints(), and tetMeshOptimisation::updateBufferLayerPoints().

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◆ neiProcs()

const DynList<label>& neiProcs ( ) const

inline

Definition at line 234 of file partTetMesh.H.

References Foam::abort(), Foam::FatalError, partTetMesh::neiProcsPtr_, and UPstream::parRun().

Referenced by partTetMesh::createBufferLayers(), tetMeshOptimisation::unifyNegativePoints(), and tetMeshOptimisation::updateBufferLayerPoints().

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◆ pointsAtProcessorBoundaries()

const labelLongList& pointsAtProcessorBoundaries ( ) const

inline

Definition at line 242 of file partTetMesh.H.

References Foam::abort(), Foam::FatalError, UPstream::parRun(), and partTetMesh::pAtParallelBoundariesPtr_.

Referenced by tetMeshOptimisation::unifyNegativePoints().

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◆ bufferLayerPoints()

const labelLongList& bufferLayerPoints ( ) const

inline

Definition at line 250 of file partTetMesh.H.

References Foam::abort(), Foam::FatalError, UPstream::parRun(), and partTetMesh::pAtBufferLayersPtr_.

Referenced by tetMeshOptimisation::updateBufferLayerPoints().

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◆ updateVertex()

void updateVertex	(	const label	pointI,
		const point &	newP
	)

move the vertex to a new position

find face centres attached

update coordinates of FACECENTRE vertices

find cell centres attached

update coordinates of CELLCENTRE vertices

Definition at line 381 of file partTetMesh.C.

References DynList< T, staticSize >::appendIfNotIn(), Foam::constant::universal::c, partTetMesh::CELLCENTRE, partTet::centroid(), DynList< T, staticSize >::clear(), Foam::endl(), partTetMesh::FACECENTRE, forAll, forAllRow, partTet::mag(), Foam::mag(), partTetMesh::points_, partTetMesh::pointTets_, partTet::Sd(), partTetMesh::smoothVertex_, partTetMesh::tets_, Foam::Warning, and Vector< scalar >::zero.

Referenced by tetMeshOptimisation::updateBufferLayerPoints().

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◆ updateVerticesSMP()

void updateVerticesSMP ( const List< LongList< labelledPoint > > & np )

move vertices to their new positions intended for SMP parallelisation

Definition at line 454 of file partTetMesh.C.

References Foam::constant::universal::c, partTetMesh::CELLCENTRE, partTet::centroid(), labelledPoint::coordinates(), partTetMesh::FACECENTRE, forAll, forAllRow, partTet::mag(), Foam::mag(), labelledPoint::pointLabel(), partTetMesh::points_, partTetMesh::pointTets_, partTet::Sd(), partTetMesh::smoothVertex_, partTetMesh::tets_, and Vector< scalar >::zero.

Referenced by tetMeshOptimisation::optimiseUsingKnuppMetric(), tetMeshOptimisation::optimiseUsingMeshUntangler(), and tetMeshOptimisation::optimiseUsingVolumeOptimizer().

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◆ updateOrigMesh()

void updateOrigMesh ( boolList * changedFacePtr = NULL )

updates the vertices of the original polyMeshGen

make sure that neighbouring processors get the same information

update geometry information

Definition at line 535 of file partTetMesh.C.

References polyMeshGenCells::addressingData(), LongList< T, Offset >::append(), UPstream::blocking, LongList< T, Offset >::byteSize(), Foam::constant::universal::c, cells, polyMeshGenCells::cells(), forAll, forAllRow, partTetMesh::nodeLabelInOrigMesh_, partTetMesh::origMesh_, polyMeshGenAddressing::pointCells(), polyMeshGenPoints::points(), partTetMesh::points_, polyMeshGenFaces::procBoundaries(), and pointFieldPMG::size().

Referenced by meshOptimizer::optimizeLowQualityFaces(), meshOptimizer::optimizeMeshFVBestQuality(), meshOptimizer::optimizeMeshNearBoundaries(), and meshOptimizer::untangleMeshFV().

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◆ createPolyMesh()

void createPolyMesh ( polyMeshGen & pmg ) const

creates polyMeshGen from this partTetMesh

face 0

face 1

face 2

face 3

store points into subsets

Definition at line 634 of file partTetMesh.C.

References polyMeshGenModifier::addCells(), polyMeshGenPoints::addPointSubset(), polyMeshGenPoints::addPointToSubset(), VRWGraphList::appendGraph(), partTetMesh::BOUNDARY, partTetMesh::boundaryPointOrdering(), partTetMesh::CELLCENTRE, partTetMesh::FACECENTRE, forAll, forAllRow, partTetMesh::internalPointOrdering(), Foam::name(), partTetMesh::points_, polyMeshGenModifier::pointsAccess(), polyMeshGenModifier::reorderBoundaryFaces(), Foam::help::scalarToText(), pointFieldPMG::setSize(), partTetMesh::SMOOTH, partTetMesh::smoothVertex_, and partTetMesh::tets_.

Referenced by meshOptimizer::untangleMeshFV().

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◆ lockPoints()

void lockPoints ( const labelListType & l )

labelLongList* pAtBufferLayersPtr_

mutableprivate

labels of points serving as buffer layers on other processors

Definition at line 103 of file partTetMesh.H.

Referenced by partTetMesh::bufferLayerPoints(), partTetMesh::createBufferLayers(), and partTetMesh::~partTetMesh().

The documentation for this class was generated from the following files:

applications/extra/cfMesh-v1.1.2/meshLibrary/utilities/meshes/partTetMesh/partTetMesh.H
applications/extra/cfMesh-v1.1.2/meshLibrary/utilities/meshes/partTetMesh/partTetMesh.C
applications/extra/cfMesh-v1.1.2/meshLibrary/utilities/meshes/partTetMesh/partTetMeshAddressing.C
applications/extra/cfMesh-v1.1.2/meshLibrary/utilities/meshes/partTetMesh/partTetMeshParallelAddressing.C

Public Types

Public Member Functions

Private Member Functions

Private Attributes

Detailed Description

Member Enumeration Documentation

◆ vertexTypes

Constructor & Destructor Documentation

◆ partTetMesh() [1/3]

◆ partTetMesh() [2/3]

◆ partTetMesh() [3/3]

◆ ~partTetMesh()

Member Function Documentation

◆ createPointsAndTets()

◆ createParallelAddressing()

◆ createBufferLayers()

◆ createSMOOTHPointsOrdering()

◆ createBOUNDARYPointsOrdering()

◆ points()

◆ tets()

◆ pointTets()

◆ smoothVertex()

◆ nodeLabelInOrigMesh()

◆ internalPointOrdering()

◆ boundaryPointOrdering()

◆ globalPointLabel()

◆ pointAtProcs()

◆ globalToLocalPointAddressing()

◆ neiProcs()

◆ pointsAtProcessorBoundaries()

◆ bufferLayerPoints()

◆ updateVertex()

◆ updateVerticesSMP()

◆ updateOrigMesh()

◆ createPolyMesh()

◆ lockPoints()

Field Documentation

◆ origMesh_

◆ points_

◆ tets_

◆ nodeLabelInOrigMesh_

◆ smoothVertex_

◆ pointTets_

◆ internalPointsOrderPtr_

◆ boundaryPointsOrderPtr_

◆ globalPointLabelPtr_

◆ pAtProcsPtr_

◆ globalToLocalPointAddressingPtr_

◆ neiProcsPtr_

◆ pAtParallelBoundariesPtr_

◆ pAtBufferLayersPtr_