Cell layer addition mesh modifier. More...

Inheritance diagram for layerAdditionRemoval:

Collaboration diagram for layerAdditionRemoval:

[legend]

Public Member Functions
	TypeName ("layerAdditionRemoval")
	Runtime type information. More...

	layerAdditionRemoval (const word &name, const label index, const polyTopoChanger &ptc, const word &zoneName, const scalar minThickness, const scalar maxThickness, const Switch thicknessFromVolume=true)
	Construct from components. More...

	layerAdditionRemoval (const word &name, const dictionary &dict, const label index, const polyTopoChanger &ptc)
	Construct from dictionary. More...

virtual	~layerAdditionRemoval ()
	Destructor. More...

virtual bool	changeTopology () const
	Check for topology change. More...

virtual void	setRefinement (polyTopoChange &) const
	Insert the layer addition/removal instructions. More...

virtual void	modifyMotionPoints (pointField &motionPoints) const
	Modify motion points to comply with the topological change. More...

virtual void	updateMesh (const mapPolyMesh &)
	Force recalculation of locally stored data on topological change. More...

scalar	minLayerThickness () const
	Return min layer thickness which triggers removal. More...

void	setMinLayerThickness (const scalar t) const
	Set min layer thickness which triggers removal. More...

scalar	maxLayerThickness () const
	Return max layer thickness which triggers removal. More...

void	setMaxLayerThickness (const scalar t) const
	Set max layer thickness which triggers removal. More...

virtual void	write (Ostream &) const
	Write. More...

virtual void	writeDict (Ostream &) const
	Write dictionary. More...

Public Member Functions inherited from polyMeshModifier
	TypeName ("meshModifier")
	Runtime type information. More...

	declareRunTimeSelectionTable (autoPtr, polyMeshModifier, dictionary,(const word &name, const dictionary &dict, const label index, const polyTopoChanger &mme),(name, dict, index, mme))

	polyMeshModifier (const word &name, const label index, const polyTopoChanger &mme, const bool act)
	Construct from components. More...

virtual	~polyMeshModifier ()
	Destructor. More...

const word &	name () const
	Return name of this modifier. More...

label	index () const
	Return the index of this modifier. More...

const polyTopoChanger &	topoChanger () const
	Return reference to morph engine. More...

const Switch &	active () const

void	enable () const
	Activate mesh modifier. More...

void	disable () const
	Activate mesh modifier. More...

Private Member Functions
	layerAdditionRemoval (const layerAdditionRemoval &)
	Disallow default bitwise copy construct. More...

void	operator= (const layerAdditionRemoval &)
	Disallow default bitwise assignment. More...

void	checkDefinition ()
	Check validity of construction data. More...

bool	validCollapse () const
	Check for valid layer. More...

bool	setLayerPairing () const
	Set layer pairing. Return true if a valid layer exists. More...

const labelList &	pointsPairing () const
	Return points pairing in a layer (not automatic!) More...

const labelList &	facesPairing () const
	Return faces pairing in a layer (not automatic!) More...

tmp< vectorField >	extrusionDir () const
	Calculate the offset to the next layer. More...

void	addCellLayer (polyTopoChange &) const
	Add a layer of cells. More...

void	removeCellLayer (polyTopoChange &) const
	Remove a layer of cells. More...

void	clearAddressing () const
	Clear addressing. More...

Static Private Member Functions
static scalar	readOldThickness (const dictionary &)
	Optionally read old thickness. More...

Private Attributes
faceZoneID	faceZoneID_
	Master face zone ID. More...

scalar	minLayerThickness_
	Min thickness of extrusion layer. Triggers layer removal. More...

scalar	maxLayerThickness_
	Max thickness of extrusion layer. Triggers layer addition. More...

const bool	thicknessFromVolume_
	Switch to calculate thickness as volume/area. More...

scalar	oldLayerThickness_
	Layer thickness from previous step. More...

labelList *	pointsPairingPtr_
	Point pairing. More...

labelList *	facesPairingPtr_
	Face pairing. More...

label	triggerRemoval_
	Layer removal trigger time index. More...

label	triggerAddition_
	Layer addition trigger time index. More...

Static Private Attributes
static const scalar	addDelta_ = 0.3
	Thickness insertion fraction for the pre-motion. More...

static const scalar	removeDelta_ = 0.1
	Thickness removal fraction for the cell collapse. More...

Additional Inherited Members
Static Public Member Functions inherited from polyMeshModifier
static autoPtr< polyMeshModifier >	New (const word &name, const dictionary &dict, const label index, const polyTopoChanger &mme)
	Select constructed from dictionary. More...

Detailed Description

Cell layer addition mesh modifier.

Source files

Definition at line 52 of file layerAdditionRemoval.H.

Constructor & Destructor Documentation

◆ layerAdditionRemoval() [1/3]

layerAdditionRemoval ( const layerAdditionRemoval & )

private

Disallow default bitwise copy construct.

◆ layerAdditionRemoval() [2/3]

layerAdditionRemoval	(	const word &	name,
		const label	index,
		const polyTopoChanger &	ptc,
		const word &	zoneName,
		const scalar	minThickness,
		const scalar	maxThickness,
		const Switch	thicknessFromVolume = `true`
	)

Construct from components.

Definition at line 136 of file layerAdditionRemoval.C.

◆ layerAdditionRemoval() [3/3]

layerAdditionRemoval	(	const word &	name,
		const dictionary &	dict,
		const label	index,
		const polyTopoChanger &	ptc
	)

Construct from dictionary.

Definition at line 162 of file layerAdditionRemoval.C.

◆ ~layerAdditionRemoval()

~layerAdditionRemoval ( )

virtual

Destructor.

Definition at line 189 of file layerAdditionRemoval.C.

Member Function Documentation

◆ operator=()

void operator= ( const layerAdditionRemoval & )

private

Disallow default bitwise assignment.

◆ checkDefinition()

void checkDefinition ( )

private

Check validity of construction data.

Definition at line 57 of file layerAdditionRemoval.C.

References Foam::abort(), DynamicID::active(), Foam::endl(), layerAdditionRemoval::faceZoneID_, polyMesh::faceZones(), Foam::FatalError, FatalErrorInFunction, DynamicID::index(), layerAdditionRemoval::maxLayerThickness_, polyTopoChanger::mesh(), layerAdditionRemoval::minLayerThickness_, DynamicID::name(), polyMeshModifier::name(), Foam::nl, Foam::Pout, Foam::reduce(), and polyMeshModifier::topoChanger().

Here is the call graph for this function:

◆ validCollapse()

bool validCollapse ( ) const

private

Check for valid layer.

Definition at line 39 of file removeCellLayer.C.

References Foam::endl(), layerAdditionRemoval::facesPairing(), layerAdditionRemoval::faceZoneID_, forAll, DynamicID::index(), mesh, polyTopoChanger::mesh(), polyMeshModifier::name(), Foam::Pout, Foam::returnReduce(), and polyMeshModifier::topoChanger().

Here is the call graph for this function:

◆ setLayerPairing()

bool setLayerPairing ( ) const

private

Set layer pairing. Return true if a valid layer exists.

Definition at line 38 of file setLayerPairing.C.

References Foam::abort(), cells, layerAdditionRemoval::clearAddressing(), Foam::endl(), layerAdditionRemoval::facesPairingPtr_, layerAdditionRemoval::faceZoneID_, Foam::FatalError, FatalErrorInFunction, face::flip(), forAll, oppositeFace::found(), DynamicID::index(), oppositeFace::masterIndex(), mesh, polyTopoChanger::mesh(), Foam::nl, oppositeFace::oppositeIndex(), layerAdditionRemoval::pointsPairingPtr_, Foam::Pout, Foam::reduce(), List::size(), and polyMeshModifier::topoChanger().

Referenced by layerAdditionRemoval::extrusionDir().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ pointsPairing()

const Foam::labelList & pointsPairing ( ) const

private

Return points pairing in a layer (not automatic!)

Definition at line 186 of file setLayerPairing.C.

References Foam::abort(), Foam::FatalError, FatalErrorInFunction, and Foam::name().

Referenced by layerAdditionRemoval::extrusionDir().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ facesPairing()

const Foam::labelList & facesPairing ( ) const

private

Return faces pairing in a layer (not automatic!)

Definition at line 198 of file setLayerPairing.C.

References Foam::abort(), Foam::FatalError, FatalErrorInFunction, and Foam::name().

Referenced by layerAdditionRemoval::validCollapse().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ extrusionDir()

Foam::tmp< Foam::vectorField > extrusionDir ( ) const

private

Calculate the offset to the next layer.

Definition at line 38 of file addCellLayer.C.

References Foam::endl(), layerAdditionRemoval::faceZoneID_, forAll, DynamicID::index(), mesh, polyTopoChanger::mesh(), PrimitivePatch< Face, FaceList, PointField, PointType >::meshPoints(), layerAdditionRemoval::minLayerThickness_, Foam::constant::atomic::mp, polyMeshModifier::name(), PrimitivePatch< Face, FaceList, PointField, PointType >::pointNormals(), points, layerAdditionRemoval::pointsPairing(), Foam::Pout, layerAdditionRemoval::setLayerPairing(), and polyMeshModifier::topoChanger().

Here is the call graph for this function:

◆ addCellLayer()

void addCellLayer ( polyTopoChange & ref ) const

private

Add a layer of cells.

Definition at line 87 of file addCellLayer.C.

References Foam::abort(), polyMesh::boundaryMesh(), cells, primitiveMesh::cells(), polyMesh::cellZones(), PrimitivePatch< Face, FaceList, PointField, PointType >::edgeFaces(), primitiveMesh::edgeFaces(), PrimitivePatch< Face, FaceList, PointField, PointType >::edges(), primitiveMesh::edges(), Foam::endl(), polyMesh::faceNeighbour(), polyMesh::faceOwner(), polyMesh::faces(), primitiveMesh::facesPerCell_, polyMesh::faceZones(), Foam::FatalError, FatalErrorInFunction, forAll, HashSet< Key, Hash >::insert(), primitiveMesh::isInternalFace(), PrimitivePatch< Face, FaceList, PointField, PointType >::localFaces(), mesh, PrimitivePatch< Face, FaceList, PointField, PointType >::meshPoints(), Foam::constant::atomic::mp, Foam::name(), PrimitivePatch< Face, FaceList, PointField, PointType >::nInternalEdges(), points, polyMesh::points(), Foam::Pout, Foam::help::reverseFace(), polyTopoChange::setAction(), List::size(), HashTable::toc(), polyBoundaryMesh::whichPatch(), and ZoneMesh::whichZone().

Here is the call graph for this function:

◆ removeCellLayer()

void removeCellLayer ( polyTopoChange & ref ) const

private

Remove a layer of cells.

Definition at line 89 of file removeCellLayer.C.

References polyMesh::boundaryMesh(), cells, primitiveMesh::cells(), Foam::endl(), polyMesh::faceNeighbour(), polyMesh::faceOwner(), polyMesh::faces(), primitiveMesh::facesPerCell_, primitiveMesh::facesPerPoint_, polyMesh::faceZones(), face::flip(), faceZone::flipMap(), forAll, forAllConstIter(), HashTable::found(), HashSet< Key, Hash >::insert(), primitiveMesh::isInternalFace(), Foam::max(), mesh, Foam::min(), Foam::name(), primitiveMesh::nInternalFaces(), Foam::nl, primitiveMesh::pointFaces(), Foam::Pout, polyTopoChange::setAction(), List::size(), HashTable::toc(), faceZone::whichFace(), polyBoundaryMesh::whichPatch(), and ZoneMesh::whichZone().

Here is the call graph for this function:

◆ clearAddressing()

void clearAddressing ( ) const

private

Clear addressing.

Definition at line 107 of file layerAdditionRemoval.C.

References Foam::deleteDemandDrivenData(), Foam::endl(), Foam::nl, and Foam::Pout.

Referenced by layerAdditionRemoval::setLayerPairing().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ readOldThickness()

Foam::scalar readOldThickness ( const dictionary & dict )

staticprivate

Optionally read old thickness.

Definition at line 99 of file layerAdditionRemoval.C.

References dict, and dictionary::lookupOrDefault().

Here is the call graph for this function:

◆ TypeName()

TypeName ( "layerAdditionRemoval" )

Runtime type information.

◆ changeTopology()

bool changeTopology ( ) const

virtual

Check for topology change.

Implements polyMeshModifier.

Definition at line 197 of file layerAdditionRemoval.C.

References Foam::abort(), primitiveMesh::cells(), primitiveMesh::cellVolumes(), Foam::e, cell::edges(), Foam::endl(), primitiveMesh::faceAreas(), polyMesh::faces(), polyMesh::faceZones(), Foam::FatalError, FatalErrorInFunction, forAll, Foam::mag(), faceZone::masterCells(), Foam::max(), mesh, Foam::min(), Foam::name(), Foam::nl, polyMesh::points(), Foam::Pout, Foam::reduce(), List::size(), fvMesh::time(), and TimeState::timeIndex().

Here is the call graph for this function:

◆ setRefinement()

void setRefinement ( polyTopoChange & ref ) const

virtual

Insert the layer addition/removal instructions.

into the topological change

Implements polyMeshModifier.

Definition at line 395 of file layerAdditionRemoval.C.

References Foam::endl(), mesh, Foam::name(), Foam::Pout, and timeIndex.

Here is the call graph for this function:

◆ modifyMotionPoints()

void modifyMotionPoints ( pointField & motionPoints ) const

virtual

Modify motion points to comply with the topological change.

Implements polyMeshModifier.

Definition at line 214 of file setLayerPairing.C.

References Foam::endl(), Foam::name(), and Foam::Pout.

Here is the call graph for this function:

◆ updateMesh()

void updateMesh ( const mapPolyMesh & )

virtual

Force recalculation of locally stored data on topological change.

Implements polyMeshModifier.

Definition at line 434 of file layerAdditionRemoval.C.

References Foam::endl(), mesh, Foam::name(), and Foam::Pout.

Here is the call graph for this function:

◆ minLayerThickness()

scalar minLayerThickness ( ) const

inline

Return min layer thickness which triggers removal.

Definition at line 196 of file layerAdditionRemoval.H.

References layerAdditionRemoval::minLayerThickness_.

◆ setMinLayerThickness()

void setMinLayerThickness ( const scalar t ) const

Set min layer thickness which triggers removal.

Definition at line 459 of file layerAdditionRemoval.C.

References Foam::abort(), Foam::FatalError, and FatalErrorInFunction.

Here is the call graph for this function:

◆ maxLayerThickness()

scalar maxLayerThickness ( ) const

inline

Return max layer thickness which triggers removal.

Definition at line 205 of file layerAdditionRemoval.H.

References layerAdditionRemoval::maxLayerThickness_.

◆ setMaxLayerThickness()

void setMaxLayerThickness ( const scalar t ) const

Set max layer thickness which triggers removal.

Definition at line 472 of file layerAdditionRemoval.C.

References Foam::abort(), Foam::FatalError, and FatalErrorInFunction.

Here is the call graph for this function:

◆ write()

void write ( Ostream & os ) const

virtual

Write.

Implements polyMeshModifier.

Definition at line 485 of file layerAdditionRemoval.C.

References Foam::endl(), Foam::name(), Foam::nl, and Foam::type().

Here is the call graph for this function:

◆ writeDict()

void writeDict ( Ostream & os ) const

virtual

Write dictionary.

Implements polyMeshModifier.

Definition at line 497 of file layerAdditionRemoval.C.

References token::BEGIN_BLOCK, token::END_BLOCK, token::END_STATEMENT, Foam::endl(), Foam::name(), Foam::nl, and Foam::type().

Here is the call graph for this function:

Field Documentation

◆ faceZoneID_

faceZoneID faceZoneID_

private

Master face zone ID.

Definition at line 59 of file layerAdditionRemoval.H.

Referenced by layerAdditionRemoval::checkDefinition(), layerAdditionRemoval::extrusionDir(), layerAdditionRemoval::setLayerPairing(), and layerAdditionRemoval::validCollapse().

◆ minLayerThickness_

scalar minLayerThickness_

mutableprivate

Min thickness of extrusion layer. Triggers layer removal.

Definition at line 62 of file layerAdditionRemoval.H.

Referenced by layerAdditionRemoval::checkDefinition(), layerAdditionRemoval::extrusionDir(), and layerAdditionRemoval::minLayerThickness().

◆ maxLayerThickness_

scalar maxLayerThickness_

mutableprivate

Max thickness of extrusion layer. Triggers layer addition.

Definition at line 65 of file layerAdditionRemoval.H.

Referenced by layerAdditionRemoval::checkDefinition(), and layerAdditionRemoval::maxLayerThickness().

◆ thicknessFromVolume_

const bool thicknessFromVolume_

private

Switch to calculate thickness as volume/area.

If false, thickness calculated from edges

Definition at line 69 of file layerAdditionRemoval.H.

◆ oldLayerThickness_

scalar oldLayerThickness_

mutableprivate

Layer thickness from previous step.

Used to decide whether to add or remove layers

Definition at line 73 of file layerAdditionRemoval.H.

◆ pointsPairingPtr_

labelList* pointsPairingPtr_

mutableprivate

Point pairing.

Definition at line 76 of file layerAdditionRemoval.H.

Referenced by layerAdditionRemoval::setLayerPairing().

◆ facesPairingPtr_

labelList* facesPairingPtr_

mutableprivate

Face pairing.

Definition at line 79 of file layerAdditionRemoval.H.

Referenced by layerAdditionRemoval::setLayerPairing().

◆ triggerRemoval_

label triggerRemoval_

mutableprivate

Layer removal trigger time index.

Definition at line 82 of file layerAdditionRemoval.H.

◆ triggerAddition_

label triggerAddition_

mutableprivate

Layer addition trigger time index.

Definition at line 85 of file layerAdditionRemoval.H.

◆ addDelta_

const Foam::scalar addDelta_ = 0.3

staticprivate

Thickness insertion fraction for the pre-motion.

Definition at line 136 of file layerAdditionRemoval.H.

◆ removeDelta_

const Foam::scalar removeDelta_ = 0.1

staticprivate

Thickness removal fraction for the cell collapse.

Note: the cell will be collapsed to this relative thickness before the layer is removed.

Definition at line 141 of file layerAdditionRemoval.H.

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

src/dynamicMesh/layerAdditionRemoval/layerAdditionRemoval.H
src/dynamicMesh/layerAdditionRemoval/addCellLayer.C
src/dynamicMesh/layerAdditionRemoval/layerAdditionRemoval.C
src/dynamicMesh/layerAdditionRemoval/removeCellLayer.C
src/dynamicMesh/layerAdditionRemoval/setLayerPairing.C

Public Member Functions

Private Member Functions

Static Private Member Functions

Private Attributes

Static Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ layerAdditionRemoval() [1/3]

◆ layerAdditionRemoval() [2/3]

◆ layerAdditionRemoval() [3/3]

◆ ~layerAdditionRemoval()

Member Function Documentation

◆ operator=()

◆ checkDefinition()

◆ validCollapse()

◆ setLayerPairing()

◆ pointsPairing()

◆ facesPairing()

◆ extrusionDir()

◆ addCellLayer()

◆ removeCellLayer()

◆ clearAddressing()

◆ readOldThickness()

◆ TypeName()

◆ changeTopology()

◆ setRefinement()

◆ modifyMotionPoints()

◆ updateMesh()

◆ minLayerThickness()

◆ setMinLayerThickness()

◆ maxLayerThickness()

◆ setMaxLayerThickness()

◆ write()

◆ writeDict()

Field Documentation

◆ faceZoneID_

◆ minLayerThickness_

◆ maxLayerThickness_

◆ thicknessFromVolume_

◆ oldLayerThickness_

◆ pointsPairingPtr_

◆ facesPairingPtr_

◆ triggerRemoval_

◆ triggerAddition_

◆ addDelta_

◆ removeDelta_