Holds direction in which to split cell (in fact a local coordinate axes). Information is a label and a direction. More...

Collaboration diagram for directionInfo:

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Public Member Functions
	directionInfo ()
	Construct null. More...

	directionInfo (const label, const vector &n)
	Construct from components. More...

	directionInfo (const directionInfo &)
	Construct as copy. More...

label	index () const

const vector &	n () const

template<class TrackingData >
bool	valid (TrackingData &td) const
	Check whether origin has been changed at all or. More...

template<class TrackingData >
bool	sameGeometry (const polyMesh &, const directionInfo &, const scalar, TrackingData &td) const
	Check for identical geometrical data. Used for cyclics checking. More...

template<class TrackingData >
void	leaveDomain (const polyMesh &, const polyPatch &, const label patchFaceI, const point &faceCentre, TrackingData &td)
	Convert any absolute coordinates into relative to (patch)face. More...

template<class TrackingData >
void	enterDomain (const polyMesh &, const polyPatch &, const label patchFaceI, const point &faceCentre, TrackingData &td)
	Reverse of leaveDomain. More...

template<class TrackingData >
void	transform (const polyMesh &, const tensor &, TrackingData &td)
	Apply rotation matrix to any coordinates. More...

template<class TrackingData >
bool	updateCell (const polyMesh &, const label thisCellI, const label neighbourFaceI, const directionInfo &neighbourInfo, const scalar tol, TrackingData &td)
	Influence of neighbouring face. More...

template<class TrackingData >
bool	updateFace (const polyMesh &, const label thisFaceI, const label neighbourCellI, const directionInfo &neighbourInfo, const scalar tol, TrackingData &td)
	Influence of neighbouring cell. More...

template<class TrackingData >
bool	updateFace (const polyMesh &, const label thisFaceI, const directionInfo &neighbourInfo, const scalar tol, TrackingData &td)
	Influence of different value on same face. More...

template<class TrackingData >
bool	equal (const directionInfo &, TrackingData &td) const
	Same (like operator==) More...

bool	operator== (const directionInfo &) const

bool	operator!= (const directionInfo &) const

Static Public Member Functions
static label	edgeToFaceIndex (const primitiveMesh &mesh, const label cellI, const label faceI, const label edgeI)
	Given edge on hex cell find corresponding edge on face. Is either. More...

Static Private Member Functions
static label	findEdge (const primitiveMesh &mesh, const labelList &edgeLabels, const label v1, const label v0)
	Find edge among edgeLabels that uses v0 and v1. More...

static label	lowest (const label size, const label a, const label b)
	Return 'lowest' of a,b in face of size. More...

Private Attributes
label	index_

vector	n_

Friends
Ostream &	operator<< (Ostream &, const directionInfo &)

Istream &	operator>> (Istream &, directionInfo &)

Detailed Description

Holds direction in which to split cell (in fact a local coordinate axes). Information is a label and a direction.

The direction is the normal direction to cut in. The label's meaning depends on whether the info is on a cell or on a face:

in cell: edge that is being cut. (determines for hex how cut is)
in face: local face point that is being cut or -1.
1. (-1) : cut is tangential to plane
2. (>= 0): edge fp..fp+1 is cut
(has to be facepoint, not vertex since vertex not valid across processors whereas f[0] should correspond to f[0] on other side)

The rule is that if the label is set (-1 or higher) it is used (topological information only), otherwise the vector is used. This makes sure that we use topological information as much as possible and so a hex mesh is cut purely topologically. All other shapes are cut geometrically.

Source files

Definition at line 75 of file directionInfo.H.

Constructor & Destructor Documentation

◆ directionInfo() [1/3]

directionInfo ( )

inline

Construct null.

Definition at line 33 of file directionInfoI.H.

◆ directionInfo() [2/3]

directionInfo	(	const label	index,
		const vector &	n
	)

inline

Construct from components.

Definition at line 42 of file directionInfoI.H.

◆ directionInfo() [3/3]

directionInfo ( const directionInfo & w2 )

inline

Construct as copy.

Definition at line 53 of file directionInfoI.H.

Member Function Documentation

◆ findEdge()

Foam::label findEdge	(	const primitiveMesh &	mesh,
		const labelList &	edgeLabels,
		const label	v1,
		const label	v0
	)

staticprivate

Find edge among edgeLabels that uses v0 and v1.

Definition at line 33 of file directionInfo.C.

References Foam::abort(), Foam::endl(), Foam::FatalError, FatalErrorInFunction, forAll, and mesh.

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◆ lowest()

Foam::label lowest	(	const label	size,
		const label	a,
		const label	b
	)

staticprivate

Return 'lowest' of a,b in face of size.

Definition at line 61 of file directionInfo.C.

References Foam::abort(), Foam::constant::physicoChemical::b, Foam::FatalError, and FatalErrorInFunction.

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◆ edgeToFaceIndex()

Foam::label edgeToFaceIndex	(	const primitiveMesh &	mesh,
		const label	cellI,
		const label	faceI,
		const label	edgeI
	)

static

Given edge on hex cell find corresponding edge on face. Is either.

index in face or -1 (cut tangential to face). Public since is needed to fill in seed faces in meshWave.

Definition at line 93 of file directionInfo.C.

References Foam::abort(), Foam::constant::electromagnetic::e, edge::end(), Foam::endl(), f(), Foam::FatalError, FatalErrorInFunction, Foam::findIndex(), Foam::meshTools::getEdgeFaces(), mesh, edge::start(), and Foam::meshTools::walkFace().

Referenced by directions::propagateDirection().

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◆ index()

label index ( ) const

inline

Definition at line 140 of file directionInfo.H.

References directionInfo::index_.

Referenced by directionInfo::operator==(), directionInfo::updateCell(), and directionInfo::updateFace().

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◆ n()

const vector& n ( ) const

inline

Definition at line 145 of file directionInfo.H.

References directionInfo::n_.

Referenced by directionInfo::operator==(), directionInfo::updateCell(), and directionInfo::updateFace().

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◆ valid()

bool valid ( TrackingData & td ) const

inline

Check whether origin has been changed at all or.

still contains original (invalid) value.

Definition at line 63 of file directionInfoI.H.

◆ sameGeometry()

bool sameGeometry	(	const polyMesh &	,
		const directionInfo &	w2,
		const scalar	tol,
		TrackingData &	td
	)		const

inline

Check for identical geometrical data. Used for cyclics checking.

Definition at line 72 of file directionInfoI.H.

◆ leaveDomain()

void leaveDomain	(	const polyMesh &	,
		const polyPatch &	patch,
		const label	patchFaceI,
		const point &	faceCentre,
		TrackingData &	td
	)

inline

Convert any absolute coordinates into relative to (patch)face.

centre

Definition at line 87 of file directionInfoI.H.

◆ enterDomain()

void enterDomain	(	const polyMesh &	,
		const polyPatch &	patch,
		const label	patchFaceI,
		const point &	faceCentre,
		TrackingData &	td
	)

inline

Reverse of leaveDomain.

Definition at line 103 of file directionInfoI.H.

References f(), and List::size().

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◆ transform()

void transform	(	const polyMesh &	,
		const tensor &	rotTensor,
		TrackingData &	td
	)

inline

Apply rotation matrix to any coordinates.

Definition at line 123 of file directionInfoI.H.

◆ updateCell()

bool updateCell	(	const polyMesh &	mesh,
		const label	thisCellI,
		const label	neighbourFaceI,
		const directionInfo &	neighbourInfo,
		const scalar	tol,
		TrackingData &	td
	)

inline

Influence of neighbouring face.

Definition at line 134 of file directionInfoI.H.

References Foam::e, primitiveMesh::edges(), f(), primitiveMesh::faceEdges(), polyMesh::faces(), Foam::meshTools::findEdge(), directionInfo::index(), Foam::isA(), mesh, directionInfo::n(), Foam::meshTools::otherEdge(), Foam::meshTools::otherFace(), and List::size().

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◆ updateFace() [1/2]

bool updateFace	(	const polyMesh &	mesh,
		const label	thisFaceI,
		const label	neighbourCellI,
		const directionInfo &	neighbourInfo,
		const scalar	tol,
		TrackingData &	td
	)

inline

Influence of neighbouring cell.

Definition at line 215 of file directionInfoI.H.

References directionInfo::index(), mesh, and directionInfo::n().

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◆ updateFace() [2/2]

bool updateFace	(	const polyMesh &	mesh,
		const label	thisFaceI,
		const directionInfo &	neighbourInfo,
		const scalar	tol,
		TrackingData &	td
	)

inline

Influence of different value on same face.

Definition at line 264 of file directionInfoI.H.

References directionInfo::index(), and directionInfo::n().

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◆ equal()

bool equal	(	const directionInfo &	rhs,
		TrackingData &	td
	)		const

inline

Same (like operator==)

Definition at line 290 of file directionInfoI.H.

References Foam::operator==().

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◆ operator==()

bool operator== ( const directionInfo & rhs ) const

inline

Definition at line 301 of file directionInfoI.H.

References directionInfo::index(), n, and directionInfo::n().

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◆ operator!=()

bool operator!= ( const directionInfo & rhs ) const

inline

Definition at line 308 of file directionInfoI.H.

Friends And Related Function Documentation

◆ operator<<

Ostream& operator<<	(	Ostream &	,
		const directionInfo &
	)

friend

◆ operator>>

Istream& operator>>	(	Istream &	,
		directionInfo &
	)

friend

Field Documentation

◆ index_

label index_

private

Definition at line 80 of file directionInfo.H.

Referenced by directionInfo::index().

◆ n_

vector n_

private

Definition at line 83 of file directionInfo.H.

Referenced by directionInfo::n().

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

src/dynamicMesh/meshCut/directions/directionInfo/directionInfo.H
src/dynamicMesh/meshCut/directions/directionInfo/directionInfo.C
src/dynamicMesh/meshCut/directions/directionInfo/directionInfoI.H

Public Member Functions

Static Public Member Functions

Static Private Member Functions

Private Attributes

Friends

Detailed Description

Constructor & Destructor Documentation

◆ directionInfo() [1/3]

◆ directionInfo() [2/3]

◆ directionInfo() [3/3]

Member Function Documentation

◆ findEdge()

◆ lowest()

◆ edgeToFaceIndex()

◆ index()

◆ n()

◆ valid()

◆ sameGeometry()

◆ leaveDomain()

◆ enterDomain()

◆ transform()

◆ updateCell()

◆ updateFace() [1/2]

◆ updateFace() [2/2]

◆ equal()

◆ operator==()

◆ operator!=()

Friends And Related Function Documentation

◆ operator<<

◆ operator>>

Field Documentation

◆ index_

◆ n_