Updateable mesh geometry and checking routines. More...

#include <dynamicMesh/polyMeshGeometry.H>

Detailed Description

Updateable mesh geometry and checking routines.

- non-ortho done across coupled faces.

faceWeight (delta factors) done across coupled faces.

Source files

Definition at line 53 of file polyMeshGeometry.H.

Public Member Functions
	ClassName ("polyMeshGeometry")
	polyMeshGeometry (const polyMesh &)
	Construct from mesh.
const polyMesh &	mesh () const
const vectorField &	faceAreas () const
const vectorField &	faceCentres () const
const vectorField &	cellCentres () const
const scalarField &	cellVolumes () const
void	correct ()
	Take over properties from mesh.
void	correct (const pointField &p, const labelList &changedFaces)
	Recalculate on selected faces. Recalculates cell properties.
bool	checkFaceDotProduct (const bool report, const scalar orthWarn, const labelList &checkFaces, const List< labelPair > &baffles, labelHashSet *setPtr) const
bool	checkFacePyramids (const bool report, const scalar minPyrVol, const pointField &p, const labelList &checkFaces, const List< labelPair > &baffles, labelHashSet *setPtr) const
bool	checkFaceSkewness (const bool report, const scalar internalSkew, const scalar boundarySkew, const labelList &checkFaces, const List< labelPair > &baffles, labelHashSet *setPtr) const
bool	checkFaceWeights (const bool report, const scalar warnWeight, const labelList &checkFaces, const List< labelPair > &baffles, labelHashSet *setPtr) const
bool	checkVolRatio (const bool report, const scalar warnRatio, const labelList &checkFaces, const List< labelPair > &baffles, labelHashSet *setPtr) const
bool	checkFaceAngles (const bool report, const scalar maxDeg, const pointField &p, const labelList &checkFaces, labelHashSet *setPtr) const
bool	checkFaceTwist (const bool report, const scalar minTwist, const pointField &p, const labelList &checkFaces, labelHashSet *setPtr) const
bool	checkTriangleTwist (const bool report, const scalar minTwist, const pointField &p, const labelList &checkFaces, labelHashSet *setPtr) const
bool	checkFaceArea (const bool report, const scalar minArea, const labelList &checkFaces, labelHashSet *setPtr) const
bool	checkCellDeterminant (const bool report, const scalar warnDet, const labelList &checkFaces, const labelList &affectedCells, labelHashSet *setPtr) const

Static Public Member Functions
static labelList	affectedCells (const polyMesh &, const labelList &changedFaces)
	Helper function: get affected cells from faces.
static bool	checkFaceDotProduct (const bool report, const scalar orthWarn, const polyMesh &, const vectorField &cellCentres, const vectorField &faceAreas, const labelList &checkFaces, const List< labelPair > &baffles, labelHashSet *setPtr)
	See primitiveMesh.
static bool	checkFacePyramids (const bool report, const scalar minPyrVol, const polyMesh &, const vectorField &cellCentres, const pointField &p, const labelList &checkFaces, const List< labelPair > &baffles, labelHashSet *)
	See primitiveMesh.
static bool	checkFaceSkewness (const bool report, const scalar internalSkew, const scalar boundarySkew, const polyMesh &mesh, const vectorField &cellCentres, const vectorField &faceCentres, const vectorField &faceAreas, const labelList &checkFaces, const List< labelPair > &baffles, labelHashSet *setPtr)
	See primitiveMesh.
static bool	checkFaceWeights (const bool report, const scalar warnWeight, const polyMesh &mesh, const vectorField &cellCentres, const vectorField &faceCentres, const vectorField &faceAreas, const labelList &checkFaces, const List< labelPair > &baffles, labelHashSet *setPtr)
	Interpolation weights (0.5 for regular mesh)
static bool	checkVolRatio (const bool report, const scalar warnRatio, const polyMesh &mesh, const scalarField &cellVolumes, const labelList &checkFaces, const List< labelPair > &baffles, labelHashSet *setPtr)
	Cell volume ratio of neighbouring cells (1 for regular mesh)
static bool	checkFaceAngles (const bool report, const scalar maxDeg, const polyMesh &mesh, const vectorField &faceAreas, const pointField &p, const labelList &checkFaces, labelHashSet *setPtr)
	See primitiveMesh.
static bool	checkFaceTwist (const bool report, const scalar minTwist, const polyMesh &, const vectorField &cellCentres, const vectorField &faceAreas, const vectorField &faceCentres, const pointField &p, const labelList &checkFaces, labelHashSet *setPtr)
	Triangle (from face-centre decomposition) normal v.s.
static bool	checkTriangleTwist (const bool report, const scalar minTwist, const polyMesh &, const vectorField &faceAreas, const vectorField &faceCentres, const pointField &p, const labelList &checkFaces, labelHashSet *setPtr)
	Consecutive triangle (from face-centre decomposition) normals.
static bool	checkFaceArea (const bool report, const scalar minArea, const polyMesh &, const vectorField &faceAreas, const labelList &checkFaces, labelHashSet *setPtr)
	Small faces.
static bool	checkCellDeterminant (const bool report, const scalar minDet, const polyMesh &, const vectorField &faceAreas, const labelList &checkFaces, const labelList &affectedCells, labelHashSet *setPtr)

Constructor & Destructor Documentation

polyMeshGeometry ( const polyMesh & mesh )

Construct from mesh.

Definition at line 312 of file polyMeshGeometry.C.

References polyMeshGeometry::correct().

Member Function Documentation

ClassName ( "polyMeshGeometry" )

const polyMesh& mesh ( ) const

inline

Definition at line 125 of file polyMeshGeometry.H.

Referenced by motionSmoother::checkMesh().

const vectorField& faceAreas ( ) const

inline

Definition at line 130 of file polyMeshGeometry.H.

const vectorField& faceCentres ( ) const

inline

Definition at line 134 of file polyMeshGeometry.H.

const vectorField& cellCentres ( ) const

inline

Definition at line 138 of file polyMeshGeometry.H.

const scalarField& cellVolumes ( ) const

inline

Definition at line 142 of file polyMeshGeometry.H.

void correct ( )

Take over properties from mesh.

Definition at line 326 of file polyMeshGeometry.C.

Referenced by polyMeshGeometry::polyMeshGeometry().

void correct	(	const pointField &	p,
		const labelList &	changedFaces
	)

Recalculate on selected faces. Recalculates cell properties.

Recalculate on selected faces.

on owner and neighbour of these cells.

Definition at line 337 of file polyMeshGeometry.C.

Foam::labelList affectedCells	(	const polyMesh &	mesh,
		const labelList &	changedFaces
	)

static

Helper function: get affected cells from faces.

Definition at line 190 of file polyMeshGeometry.C.

References polyMesh::faceNeighbour(), polyMesh::faceOwner(), forAll, primitiveMesh::isInternalFace(), and List< T >::size().

Referenced by motionSmoother::checkMesh().

bool checkFaceDotProduct	(	const bool	report,
		const scalar	orthWarn,
		const polyMesh &	mesh,
		const vectorField &	cellCentres,
		const vectorField &	faceAreas,
		const labelList &	checkFaces,
		const List< labelPair > &	baffles,
		labelHashSet *	setPtr
	)

static

See primitiveMesh.

Definition at line 350 of file polyMeshGeometry.C.

References Foam::acos(), polyMesh::boundaryMesh(), Foam::cos(), Foam::endl(), polyMesh::faceNeighbour(), polyMesh::faceOwner(), forAll, Foam::Info, primitiveMesh::isInternalFace(), primitiveMesh::nFaces(), primitiveMesh::nInternalFaces(), patches, Foam::mathematicalConstant::pi(), Foam::reduce(), SeriousErrorIn, syncTools::swapBoundaryFaceList(), and polyBoundaryMesh::whichPatch().

Referenced by motionSmoother::checkMesh().

bool checkFacePyramids	(	const bool	report,
		const scalar	minPyrVol,
		const polyMesh &	mesh,
		const vectorField &	cellCentres,
		const pointField &	p,
		const labelList &	checkFaces,
		const List< labelPair > &	baffles,
		labelHashSet *	setPtr
	)

static

See primitiveMesh.

Definition at line 538 of file polyMeshGeometry.C.

References primitiveMesh::cells(), Foam::endl(), polyMesh::faceNeighbour(), polyMesh::faceOwner(), polyMesh::faces(), forAll, Foam::Info, HashSet< Key, Hash >::insert(), primitiveMesh::isInternalFace(), Foam::Pout, Foam::reduce(), and SeriousErrorIn.

Referenced by motionSmoother::checkMesh().

bool checkFaceSkewness	(	const bool	report,
		const scalar	internalSkew,
		const scalar	boundarySkew,
		const polyMesh &	mesh,
		const vectorField &	cellCentres,
		const vectorField &	faceCentres,
		const vectorField &	faceAreas,
		const labelList &	checkFaces,
		const List< labelPair > &	baffles,
		labelHashSet *	setPtr
	)

static

See primitiveMesh.

Definition at line 723 of file polyMeshGeometry.C.

References polyMesh::boundaryMesh(), Foam::endl(), polyMesh::faceNeighbour(), polyMesh::faceOwner(), forAll, Foam::Info, HashSet< Key, Hash >::insert(), primitiveMesh::isInternalFace(), Foam::mag(), Foam::max(), primitiveMesh::nFaces(), primitiveMesh::nInternalFaces(), Foam::nl, patches, Foam::Pout, Foam::reduce(), syncTools::swapBoundaryFaceList(), WarningIn, and polyBoundaryMesh::whichPatch().

Referenced by motionSmoother::checkMesh().

bool checkFaceWeights	(	const bool	report,
		const scalar	warnWeight,
		const polyMesh &	mesh,
		const vectorField &	cellCentres,
		const vectorField &	faceCentres,
		const vectorField &	faceAreas,
		const labelList &	checkFaces,
		const List< labelPair > &	baffles,
		labelHashSet *	setPtr
	)

static

Interpolation weights (0.5 for regular mesh)

Definition at line 933 of file polyMeshGeometry.C.

References polyMesh::boundaryMesh(), Foam::endl(), polyMesh::faceNeighbour(), polyMesh::faceOwner(), forAll, Foam::Info, HashSet< Key, Hash >::insert(), primitiveMesh::isInternalFace(), Foam::mag(), Foam::min(), primitiveMesh::nFaces(), primitiveMesh::nInternalFaces(), Foam::nl, patches, Foam::Pout, Foam::reduce(), syncTools::swapBoundaryFaceList(), WarningIn, and polyBoundaryMesh::whichPatch().

Referenced by motionSmoother::checkMesh().

bool checkVolRatio	(	const bool	report,
		const scalar	warnRatio,
		const polyMesh &	mesh,
		const scalarField &	cellVolumes,
		const labelList &	checkFaces,
		const List< labelPair > &	baffles,
		labelHashSet *	setPtr
	)

static

Cell volume ratio of neighbouring cells (1 for regular mesh)

Definition at line 1092 of file polyMeshGeometry.C.

References polyMesh::boundaryMesh(), Foam::endl(), polyMesh::faceNeighbour(), polyMesh::faceOwner(), forAll, Foam::Info, HashSet< Key, Hash >::insert(), primitiveMesh::isInternalFace(), Foam::mag(), Foam::max(), Foam::min(), primitiveMesh::nFaces(), primitiveMesh::nInternalFaces(), Foam::nl, patches, Foam::Pout, Foam::reduce(), syncTools::swapBoundaryFaceList(), WarningIn, and polyBoundaryMesh::whichPatch().

Referenced by motionSmoother::checkMesh().

bool checkFaceAngles	(	const bool	report,
		const scalar	maxDeg,
		const polyMesh &	mesh,
		const vectorField &	faceAreas,
		const pointField &	p,
		const labelList &	checkFaces,
		labelHashSet *	setPtr
	)

static

See primitiveMesh.

Definition at line 1238 of file polyMeshGeometry.C.

References Foam::abort(), Foam::asin(), Foam::endl(), polyMesh::faces(), Foam::FatalError, FatalErrorIn, UList< T >::fcIndex(), forAll, Foam::Info, HashSet< Key, Hash >::insert(), Foam::mag(), Foam::max(), Foam::min(), Foam::mathematicalConstant::pi(), Foam::reduce(), Foam::sin(), List< T >::size(), and WarningIn.

Referenced by motionSmoother::checkMesh().

bool checkFaceTwist	(	const bool	report,
		const scalar	minTwist,
		const polyMesh &	mesh,
		const vectorField &	cellCentres,
		const vectorField &	faceAreas,
		const vectorField &	faceCentres,
		const pointField &	p,
		const labelList &	checkFaces,
		labelHashSet *	setPtr
	)

static

Triangle (from face-centre decomposition) normal v.s.

average face normal

Definition at line 1380 of file polyMeshGeometry.C.

References Foam::abort(), polyMesh::boundaryMesh(), Foam::endl(), polyMesh::faceNeighbour(), polyMesh::faceOwner(), polyMesh::faces(), Foam::FatalError, FatalErrorIn, forAll, Foam::Info, HashSet< Key, Hash >::insert(), primitiveMesh::isInternalFace(), Foam::mag(), face::nextLabel(), primitiveMesh::nFaces(), primitiveMesh::nInternalFaces(), Foam::nl, patches, Foam::reduce(), List< T >::size(), syncTools::swapBoundaryFaceList(), WarningIn, polyBoundaryMesh::whichPatch(), and Vector< scalar >::zero.

Referenced by motionSmoother::checkMesh().

bool checkTriangleTwist	(	const bool	report,
		const scalar	minTwist,
		const polyMesh &	mesh,
		const vectorField &	faceAreas,
		const vectorField &	faceCentres,
		const pointField &	p,
		const labelList &	checkFaces,
		labelHashSet *	setPtr
	)

static

Consecutive triangle (from face-centre decomposition) normals.

Definition at line 1575 of file polyMeshGeometry.C.

References Foam::abort(), Foam::endl(), polyMesh::faces(), Foam::FatalError, FatalErrorIn, UList< T >::fcIndex(), forAll, Foam::Info, HashSet< Key, Hash >::insert(), Foam::mag(), face::nextLabel(), Foam::nl, Foam::reduce(), List< T >::size(), and WarningIn.

Referenced by motionSmoother::checkMesh().

bool checkFaceArea	(	const bool	report,
		const scalar	minArea,
		const polyMesh &	mesh,
		const vectorField &	faceAreas,
		const labelList &	checkFaces,
		labelHashSet *	setPtr
	)

static

Small faces.

Definition at line 1733 of file polyMeshGeometry.C.

References Foam::endl(), forAll, Foam::Info, HashSet< Key, Hash >::insert(), Foam::mag(), Foam::nl, Foam::reduce(), and WarningIn.

Referenced by motionSmoother::checkMesh().

bool checkCellDeterminant	(	const bool	report,
		const scalar	minDet,
		const polyMesh &	mesh,
		const vectorField &	faceAreas,
		const labelList &	checkFaces,
		const labelList &	affectedCells,
		labelHashSet *	setPtr
	)

static

Definition at line 1798 of file polyMeshGeometry.C.

References cells, primitiveMesh::cells(), Foam::det(), Foam::endl(), forAll, Foam::Info, HashSet< Key, Hash >::insert(), Foam::mag(), Foam::min(), Foam::nl, Foam::reduce(), WarningIn, and Tensor< Cmpt >::zero.

Referenced by motionSmoother::checkMesh().

bool checkFaceDotProduct	(	const bool	report,
		const scalar	orthWarn,
		const labelList &	checkFaces,
		const List< labelPair > &	baffles,
		labelHashSet *	setPtr
	)		const

Definition at line 1904 of file polyMeshGeometry.C.

bool checkFacePyramids	(	const bool	report,
		const scalar	minPyrVol,
		const pointField &	p,
		const labelList &	checkFaces,
		const List< labelPair > &	baffles,
		labelHashSet *	setPtr
	)		const

Definition at line 1927 of file polyMeshGeometry.C.

bool checkFaceSkewness	(	const bool	report,
		const scalar	internalSkew,
		const scalar	boundarySkew,
		const labelList &	checkFaces,
		const List< labelPair > &	baffles,
		labelHashSet *	setPtr
	)		const

Definition at line 1951 of file polyMeshGeometry.C.

bool checkFaceWeights	(	const bool	report,
		const scalar	warnWeight,
		const labelList &	checkFaces,
		const List< labelPair > &	baffles,
		labelHashSet *	setPtr
	)		const

Definition at line 1977 of file polyMeshGeometry.C.

bool checkVolRatio	(	const bool	report,
		const scalar	warnRatio,
		const labelList &	checkFaces,
		const List< labelPair > &	baffles,
		labelHashSet *	setPtr
	)		const

Definition at line 2001 of file polyMeshGeometry.C.

bool checkFaceAngles	(	const bool	report,
		const scalar	maxDeg,
		const pointField &	p,
		const labelList &	checkFaces,
		labelHashSet *	setPtr
	)		const

Definition at line 2023 of file polyMeshGeometry.C.

bool checkFaceTwist	(	const bool	report,
		const scalar	minTwist,
		const pointField &	p,
		const labelList &	checkFaces,
		labelHashSet *	setPtr
	)		const

Definition at line 2045 of file polyMeshGeometry.C.

bool checkTriangleTwist	(	const bool	report,
		const scalar	minTwist,
		const pointField &	p,
		const labelList &	checkFaces,
		labelHashSet *	setPtr
	)		const

Definition at line 2069 of file polyMeshGeometry.C.

bool checkFaceArea	(	const bool	report,
		const scalar	minArea,
		const labelList &	checkFaces,
		labelHashSet *	setPtr
	)		const

Definition at line 2092 of file polyMeshGeometry.C.

bool checkCellDeterminant	(	const bool	report,
		const scalar	warnDet,
		const labelList &	checkFaces,
		const labelList &	affectedCells,
		labelHashSet *	setPtr
	)		const

Definition at line 2112 of file polyMeshGeometry.C.

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

src/dynamicMesh/motionSmoother/polyMeshGeometry/polyMeshGeometry.H
src/dynamicMesh/motionSmoother/polyMeshGeometry/polyMeshGeometry.C

Detailed Description

Public Member Functions

Static Public Member Functions

Constructor & Destructor Documentation

Member Function Documentation