Updateable mesh geometry and checking routines. More...

Public Member Functions
	ClassName ("polyMeshGeometry")

	polyMeshGeometry (const polyMesh &)
	Construct from mesh. More...

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. More...

void	correct (const pointField &p, const labelList &changedFaces)
	Recalculate on selected faces. Recalculates cell properties. More...

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	checkFaceTets (const bool report, const scalar minTetQuality, const pointField &p, 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	checkFaceFlatness (const bool report, const scalar minFlatness, 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. More...

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. More...

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. More...

static bool	checkFaceTets (const bool report, const scalar minPyrVol, const polyMesh &, const vectorField &cellCentres, const vectorField &faceCentres, const pointField &p, const labelList &checkFaces, const List< labelPair > &baffles, labelHashSet *)
	See primitiveMesh. More...

static bool	checkFaceSkewness (const bool report, const scalar internalSkew, const scalar boundarySkew, const polyMesh &mesh, const pointField &points, const vectorField &cellCentres, const vectorField &faceCentres, const vectorField &faceAreas, const labelList &checkFaces, const List< labelPair > &baffles, labelHashSet *setPtr)
	See primitiveMesh. More...

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) More...

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) More...

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. More...

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. More...

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. More...

static bool	checkFaceFlatness (const bool report, const scalar minFlatness, const polyMesh &, const vectorField &faceAreas, const vectorField &faceCentres, const pointField &p, const labelList &checkFaces, labelHashSet *setPtr)
	Area of faces v.s. sum of triangle areas. More...

static bool	checkFaceArea (const bool report, const scalar minArea, const polyMesh &, const vectorField &faceAreas, const labelList &checkFaces, labelHashSet *setPtr)
	Small faces. More...

static bool	checkCellDeterminant (const bool report, const scalar minDet, const polyMesh &, const vectorField &faceAreas, const labelList &checkFaces, const labelList &affectedCells, labelHashSet *setPtr)
	Area of internal faces v.s. boundary faces. More...

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 54 of file polyMeshGeometry.H.

Constructor & Destructor Documentation

◆ polyMeshGeometry()

polyMeshGeometry ( const polyMesh & mesh )

Construct from mesh.

Definition at line 328 of file polyMeshGeometry.C.

References polyMeshGeometry::correct().

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Member Function Documentation

◆ ClassName()

ClassName ( "polyMeshGeometry" )

◆ mesh()

const polyMesh& mesh ( ) const

inline

Definition at line 140 of file polyMeshGeometry.H.

Referenced by motionSmootherAlgo::checkMesh().

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◆ faceAreas()

const vectorField& faceAreas ( ) const

inline

Definition at line 145 of file polyMeshGeometry.H.

Referenced by motionSmootherAlgo::checkMesh().

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◆ faceCentres()

const vectorField& faceCentres ( ) const

inline

Definition at line 149 of file polyMeshGeometry.H.

Referenced by motionSmootherAlgo::checkMesh().

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◆ cellCentres()

const vectorField& cellCentres ( ) const

inline

Definition at line 153 of file polyMeshGeometry.H.

Referenced by motionSmootherAlgo::checkMesh().

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◆ cellVolumes()

const scalarField& cellVolumes ( ) const

inline

Definition at line 157 of file polyMeshGeometry.H.

◆ correct() [1/2]

void correct ( )

Take over properties from mesh.

Definition at line 338 of file polyMeshGeometry.C.

Referenced by polyMeshGeometry::polyMeshGeometry().

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◆ correct() [2/2]

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

Recalculate on selected faces. Recalculates cell properties.

on owner and neighbour of these cells.

Definition at line 348 of file polyMeshGeometry.C.

References p.

◆ affectedCells()

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

static

Helper function: get affected cells from faces.

Definition at line 183 of file polyMeshGeometry.C.

References polyMesh::faceNeighbour(), polyMesh::faceOwner(), HashSet< Key, Hash >::insert(), primitiveMesh::isInternalFace(), and mesh.

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◆ checkFaceDotProduct() [1/2]

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 361 of file polyMeshGeometry.C.

References Foam::acos(), polyMesh::boundaryMesh(), Foam::cos(), Foam::degToRad(), Foam::endl(), polyMesh::faceNeighbour(), polyMesh::faceOwner(), Foam::Info, primitiveMesh::isInternalFace(), mesh, primitiveMesh::nBoundaryFaces(), primitiveMesh::nFaces(), primitiveMesh::nInternalFaces(), patches, Foam::radToDeg(), Foam::reduce(), SeriousErrorInFunction, syncTools::swapBoundaryFacePositions(), and polyBoundaryMesh::whichPatch().

Referenced by motionSmootherAlgo::checkMesh().

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◆ checkFacePyramids() [1/2]

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 539 of file polyMeshGeometry.C.

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

Referenced by motionSmootherAlgo::checkMesh().

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◆ checkFaceTets() [1/2]

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

static

See primitiveMesh.

Definition at line 710 of file polyMeshGeometry.C.

References polyMesh::boundaryMesh(), Foam::endl(), polyMesh::faceNeighbour(), polyMesh::faceOwner(), polyMeshTetDecomposition::findBasePoint(), polyMeshTetDecomposition::findSharedBasePoint(), Foam::Info, HashSet< Key, Hash >::insert(), primitiveMesh::isInternalFace(), mesh, primitiveMesh::nBoundaryFaces(), primitiveMesh::nFaces(), primitiveMesh::nInternalFaces(), p, patches, Foam::reduce(), SeriousErrorInFunction, syncTools::swapBoundaryFacePositions(), and polyBoundaryMesh::whichPatch().

Referenced by motionSmootherAlgo::checkMesh().

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◆ checkFaceSkewness()

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

static

See primitiveMesh.

Definition at line 931 of file polyMeshGeometry.C.

References primitiveMeshTools::boundaryFaceSkewness(), polyMesh::boundaryMesh(), Foam::endl(), polyMesh::faceNeighbour(), polyMesh::faceOwner(), primitiveMeshTools::faceSkewness(), Foam::Info, HashSet< Key, Hash >::insert(), primitiveMesh::isInternalFace(), Foam::max(), mesh, primitiveMesh::nInternalFaces(), Foam::nl, patches, points, Foam::Pout, Foam::reduce(), syncTools::swapBoundaryCellPositions(), WarningInFunction, and polyBoundaryMesh::whichPatch().

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◆ checkFaceWeights() [1/2]

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 1136 of file polyMeshGeometry.C.

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

Referenced by motionSmootherAlgo::checkMesh().

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◆ checkVolRatio() [1/2]

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 1284 of file polyMeshGeometry.C.

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

Referenced by motionSmootherAlgo::checkMesh().

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◆ checkFaceAngles() [1/2]

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 1420 of file polyMeshGeometry.C.

References Foam::abort(), Foam::asin(), Foam::degToRad(), Foam::endl(), f(), polyMesh::faces(), Foam::FatalError, FatalErrorInFunction, forAll, Foam::Info, HashSet< Key, Hash >::insert(), Foam::mag(), Foam::max(), mesh, Foam::min(), Foam::normalised(), p, Foam::radToDeg(), Foam::reduce(), Foam::sin(), and WarningInFunction.

Referenced by motionSmootherAlgo::checkMesh().

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◆ checkFaceTwist() [1/2]

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 1548 of file polyMeshGeometry.C.

References Foam::abort(), polyMesh::boundaryMesh(), Foam::endl(), f(), polyMesh::faceNeighbour(), polyMesh::faceOwner(), polyMesh::faces(), Foam::FatalError, FatalErrorInFunction, forAll, Foam::Info, HashSet< Key, Hash >::insert(), primitiveMesh::isInternalFace(), Foam::mag(), mesh, primitiveMesh::nBoundaryFaces(), primitiveMesh::nFaces(), primitiveMesh::nInternalFaces(), Foam::nl, Foam::normalised(), p, patches, Foam::reduce(), syncTools::swapBoundaryFacePositions(), WarningInFunction, polyBoundaryMesh::whichPatch(), VectorSpace< Vector< scalar >, scalar, 3 >::zero, and Foam::Zero.

Referenced by motionSmootherAlgo::checkMesh().

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◆ checkTriangleTwist() [1/2]

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 1694 of file polyMeshGeometry.C.

References Foam::abort(), Foam::endl(), f(), polyMesh::faces(), Foam::FatalError, FatalErrorInFunction, forAll, Foam::Info, HashSet< Key, Hash >::insert(), Foam::mag(), mesh, Foam::nl, p, Foam::reduce(), and WarningInFunction.

Referenced by motionSmootherAlgo::checkMesh().

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◆ checkFaceFlatness() [1/2]

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

static

Area of faces v.s. sum of triangle areas.

Definition at line 1840 of file polyMeshGeometry.C.

References Foam::abort(), Foam::endl(), f(), polyMesh::faces(), Foam::FatalError, FatalErrorInFunction, forAll, Foam::Info, HashSet< Key, Hash >::insert(), Foam::mag(), mesh, Foam::nl, p, Foam::reduce(), and WarningInFunction.

Referenced by motionSmootherAlgo::checkMesh().

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◆ checkFaceArea() [1/2]

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 1933 of file polyMeshGeometry.C.

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

Referenced by motionSmootherAlgo::checkMesh().

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◆ checkCellDeterminant() [1/2]

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

static

Area of internal faces v.s. boundary faces.

Definition at line 1990 of file polyMeshGeometry.C.

References cells, primitiveMesh::cells(), Foam::det(), Foam::endl(), Foam::Info, HashSet< Key, Hash >::insert(), Foam::mag(), mesh, Foam::min(), Foam::nl, Foam::reduce(), WarningInFunction, and Foam::Zero.

Referenced by motionSmootherAlgo::checkMesh().

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◆ checkFaceDotProduct() [2/2]

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

Definition at line 2082 of file polyMeshGeometry.C.

◆ checkFacePyramids() [2/2]

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

Definition at line 2105 of file polyMeshGeometry.C.

References p.

◆ checkFaceTets() [2/2]

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

Definition at line 2129 of file polyMeshGeometry.C.

References p.

◆ checkFaceWeights() [2/2]

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

Definition at line 2180 of file polyMeshGeometry.C.

◆ checkVolRatio() [2/2]

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

Definition at line 2204 of file polyMeshGeometry.C.

◆ checkFaceAngles() [2/2]

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

Definition at line 2226 of file polyMeshGeometry.C.

References p.

◆ checkFaceTwist() [2/2]

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

Definition at line 2248 of file polyMeshGeometry.C.

References p.

◆ checkTriangleTwist() [2/2]

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

Definition at line 2272 of file polyMeshGeometry.C.

References p.

◆ checkFaceFlatness() [2/2]

bool checkFaceFlatness	(	const bool	report,
		const scalar	minFlatness,
		const pointField &	p,
		const labelList &	checkFaces,
		labelHashSet *	setPtr
	)		const

Definition at line 2295 of file polyMeshGeometry.C.

References p.

◆ checkFaceArea() [2/2]

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

Definition at line 2318 of file polyMeshGeometry.C.

◆ checkCellDeterminant() [2/2]

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

Definition at line 2338 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

Public Member Functions

Static Public Member Functions

Detailed Description

Constructor & Destructor Documentation

◆ polyMeshGeometry()

Member Function Documentation

◆ ClassName()

◆ mesh()

◆ faceAreas()

◆ faceCentres()

◆ cellCentres()

◆ cellVolumes()

◆ correct() [1/2]

◆ correct() [2/2]

◆ affectedCells()

◆ checkFaceDotProduct() [1/2]

◆ checkFacePyramids() [1/2]

◆ checkFaceTets() [1/2]

◆ checkFaceSkewness()

◆ checkFaceWeights() [1/2]

◆ checkVolRatio() [1/2]

◆ checkFaceAngles() [1/2]

◆ checkFaceTwist() [1/2]

◆ checkTriangleTwist() [1/2]

◆ checkFaceFlatness() [1/2]

◆ checkFaceArea() [1/2]

◆ checkCellDeterminant() [1/2]

◆ checkFaceDotProduct() [2/2]

◆ checkFacePyramids() [2/2]

◆ checkFaceTets() [2/2]

◆ checkFaceWeights() [2/2]

◆ checkVolRatio() [2/2]

◆ checkFaceAngles() [2/2]

◆ checkFaceTwist() [2/2]

◆ checkTriangleTwist() [2/2]

◆ checkFaceFlatness() [2/2]

◆ checkFaceArea() [2/2]

◆ checkCellDeterminant() [2/2]