Collection of static functions operating on primitiveMesh (mainly checks). More...

#include <primitiveMeshTools.H>

Inheritance diagram for primitiveMeshTools:

Static Public Member Functions
static void	updateFaceCentresAndAreas (const primitiveMesh &mesh, const UList< label > &faceIDs, const pointField &p, vectorField &fCtrs, vectorField &fAreas)
	Update face centres and areas for the faces in the set faceIDs.
static void	updateCellCentresAndVols (const primitiveMesh &mesh, const vectorField &fCtrs, const vectorField &fAreas, const List< label > &cellIDs, const List< cell > &cells, vectorField &cellCtrs_s, scalarField &cellVols_s)
	Update cell centres and volumes for the cells in the set cellIDs.
static void	makeFaceCentresAndAreas (const UList< face > &faces, const pointField &p, vectorField &fCtrs, vectorField &fAreas)
	Calculate face centres and areas for specified faces.
static void	makeFaceCentresAndAreas (const primitiveMesh &mesh, const pointField &p, vectorField &fCtrs, vectorField &fAreas)
	Calculate face centres and areas for all mesh faces.
static void	makeCellCentresAndVols (const primitiveMesh &mesh, const vectorField &fCtrs, const vectorField &fAreas, vectorField &cellCtrs, scalarField &cellVols)
	Calculate cell centres and volumes from face properties.
static tmp< scalarField >	faceOrthogonality (const primitiveMesh &mesh, const vectorField &fAreas, const vectorField &cellCtrs)
	Generate non-orthogonality field (internal faces only).
static void	facePyramidVolume (const primitiveMesh &mesh, const pointField &points, const vectorField &cellCtrs, scalarField &ownPyrVol, scalarField &neiPyrVol)
	Generate face pyramid volume fields.
static tmp< scalarField >	faceSkewness (const primitiveMesh &mesh, const pointField &points, const vectorField &fCtrs, const vectorField &fAreas, const vectorField &cellCtrs)
	Generate skewness field.
static void	cellClosedness (const primitiveMesh &mesh, const Vector< label > &meshD, const vectorField &areas, const scalarField &vols, scalarField &openness, scalarField &aratio)
	Generate cell openness and cell aspect ratio field.
static tmp< scalarField >	faceConcavity (const scalar maxSin, const primitiveMesh &mesh, const pointField &p, const vectorField &faceAreas)
	Generate face concavity field. Returns per face the (sin of the) most concave angle between two consecutive edges.
static tmp< scalarField >	faceFlatness (const primitiveMesh &mesh, const pointField &p, const vectorField &fCtrs, const vectorField &faceAreas)
	Generate face flatness field. Compares the individual triangles' normals against the face average normal. Between 0 (fully warped) and 1 (fully flat).
static tmp< scalarField >	edgeAlignment (const primitiveMesh &mesh, const Vector< label > &directions, const pointField &p)
	Generate edge alignment field. Is per face the minimum aligned edge (does not use edge addressing).
static tmp< scalarField >	cellDeterminant (const primitiveMesh &mesh, const Vector< label > &directions, const vectorField &faceAreas, const bitSet &internalOrCoupledFace)
	Generate cell determinant field. Normalised to 1 for an internal cube.
static scalar	faceSkewness (const UList< face > &faces, const pointField &p, const vectorField &fCtrs, const vectorField &fAreas, const label facei, const point &ownCc, const point &neiCc)
	Skewness of single face.
static scalar	boundaryFaceSkewness (const UList< face > &faces, const pointField &p, const vectorField &fCtrs, const vectorField &fAreas, const label facei, const point &ownCc)
	Skewness of single boundary face.
static scalar	faceSkewness (const primitiveMesh &mesh, const pointField &p, const vectorField &fCtrs, const vectorField &fAreas, const label facei, const point &ownCc, const point &neiCc)
	Skewness of single face.
static scalar	boundaryFaceSkewness (const primitiveMesh &mesh, const pointField &p, const vectorField &fCtrs, const vectorField &fAreas, const label facei, const point &ownCc)
	Skewness of single boundary face.
static scalar	faceOrthogonality (const point &ownCc, const point &neiCc, const vector &s)
	Orthogonality of single face.

Detailed Description

Collection of static functions operating on primitiveMesh (mainly checks).

Source files

Definition at line 54 of file primitiveMeshTools.H.

Member Function Documentation

◆ updateFaceCentresAndAreas()

void updateFaceCentresAndAreas	(	const primitiveMesh &	mesh,
		const UList< label > &	faceIDs,
		const pointField &	p,
		vectorField &	fCtrs,
		vectorField &	fAreas )

static

Update face centres and areas for the faces in the set faceIDs.

Definition at line 61 of file primitiveMeshTools.C.

References triangle< Point, PointRef >::areaNormal(), triangle< Point, PointRef >::centre(), f(), Foam::mag(), mesh, n, nPoints, p, pi(), Foam::pointsAverage(), and Foam::Zero.

Referenced by solidBodyFvGeometryScheme::movePoints(), and solidBodyFvGeometryScheme::updateGeom().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ updateCellCentresAndVols()

void updateCellCentresAndVols	(	const primitiveMesh &	mesh,
		const vectorField &	fCtrs,
		const vectorField &	fAreas,
		const List< label > &	cellIDs,
		const List< cell > &	cells,
		vectorField &	cellCtrs_s,
		scalarField &	cellVols_s )

static

Update cell centres and volumes for the cells in the set cellIDs.

Definition at line 125 of file primitiveMeshTools.C.

References cells, cellVols, forAll, Foam::mag(), mesh, refPtr< T >::ref(), UList< T >::size(), and Foam::Zero.

Referenced by solidBodyFvGeometryScheme::movePoints(), cyclicACMIPolyPatch::scalePatchFaceAreas(), and solidBodyFvGeometryScheme::updateGeom().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ makeFaceCentresAndAreas() [1/2]

void makeFaceCentresAndAreas	(	const UList< face > &	faces,
		const pointField &	p,
		vectorField &	fCtrs,
		vectorField &	fAreas )

static

Calculate face centres and areas for specified faces.

Adjusts the lengths of centres and area normals if required.

Parameters

	faces	The faces to consider
	p	Support points for faces
[out]	fCtrs	The face centres
[out]	fAreas	The face area normals

Definition at line 219 of file primitiveMeshTools.C.

References triangle< Point, PointRef >::areaNormal(), triangle< Point, PointRef >::centre(), f(), forAll, Foam::mag(), n, nPoints, p, pi(), Foam::pointsAverage(), List< T >::resize_nocopy(), UList< T >::size(), and Foam::Zero.

Referenced by primitiveMesh::calcFaceCentresAndAreas(), polyMesh::checkMeshMotion(), makeFaceCentresAndAreas(), basicFvGeometryScheme::updateGeom(), and parallelFvGeometryScheme::updateGeom().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ makeFaceCentresAndAreas() [2/2]

void makeFaceCentresAndAreas	(	const primitiveMesh &	mesh,
		const pointField &	p,
		vectorField &	fCtrs,
		vectorField &	fAreas )

static

Calculate face centres and areas for all mesh faces.

Adjusts the lengths of centres and area normals if required.

Parameters

	mesh	The mesh faces
	p	Support points for faces
[out]	fCtrs	The face centres
[out]	fAreas	The face area normals

Definition at line 284 of file primitiveMeshTools.C.

References makeFaceCentresAndAreas(), mesh, and p.

Here is the call graph for this function:

◆ makeCellCentresAndVols()

void makeCellCentresAndVols	(	const primitiveMesh &	mesh,
		const vectorField &	fCtrs,
		const vectorField &	fAreas,
		vectorField &	cellCtrs,
		scalarField &	cellVols )

static

Calculate cell centres and volumes from face properties.

Definition at line 296 of file primitiveMeshTools.C.

References cellVols, forAll, Foam::mag(), mesh, refPtr< T >::ref(), and Foam::Zero.

Referenced by primitiveMesh::calcCellCentresAndVols(), polyMesh::checkMeshMotion(), stabilisedFvGeometryScheme::movePoints(), basicFvGeometryScheme::updateGeom(), parallelFvGeometryScheme::updateGeom(), and stabilisedFvGeometryScheme::updateGeom().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ faceOrthogonality() [1/2]

Foam::tmp< Foam::scalarField > faceOrthogonality	(	const primitiveMesh &	mesh,
		const vectorField &	fAreas,
		const vectorField &	cellCtrs )

static

Generate non-orthogonality field (internal faces only).

Definition at line 513 of file primitiveMeshTools.C.

References faceOrthogonality(), forAll, mesh, and tmp< T >::New().

Referenced by primitiveMesh::checkFaceOrthogonality(), polyMeshTools::faceOrthogonality(), and faceOrthogonality().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ facePyramidVolume()

void facePyramidVolume	(	const primitiveMesh &	mesh,
		const pointField &	points,
		const vectorField &	cellCtrs,
		scalarField &	ownPyrVol,
		scalarField &	neiPyrVol )

static

Generate face pyramid volume fields.

Definition at line 594 of file primitiveMeshTools.C.

References f(), forAll, pyramid< Point, PointRef, PolygonRef >::mag(), mesh, points, and List< T >::setSize().

Referenced by primitiveMesh::checkFacePyramids().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ faceSkewness() [1/3]

Foam::tmp< Foam::scalarField > faceSkewness	(	const primitiveMesh &	mesh,
		const pointField &	points,
		const vectorField &	fCtrs,
		const vectorField &	fAreas,
		const vectorField &	cellCtrs )

static

Generate skewness field.

Definition at line 541 of file primitiveMeshTools.C.

References boundaryFaceSkewness(), faceSkewness(), mesh, tmp< T >::New(), p, and Foam::skew().

Referenced by polyMeshGeometry::checkFaceSkewness(), primitiveMesh::checkFaceSkewness(), polyMeshTools::faceSkewness(), faceSkewness(), and faceSkewness().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ cellClosedness()

void cellClosedness	(	const primitiveMesh &	mesh,
		const Vector< label > &	meshD,
		const vectorField &	areas,
		const scalarField &	vols,
		scalarField &	openness,
		scalarField &	aratio )

static

Generate cell openness and cell aspect ratio field.

Definition at line 633 of file primitiveMeshTools.C.

References Foam::cmptMag(), Foam::cmptSum(), forAll, Foam::mag(), Foam::max(), mesh, Foam::min(), VectorSpace< Form, Cmpt, Ncmpts >::nComponents, Foam::pow(), List< T >::setSize(), and Foam::Zero.

Referenced by primitiveMesh::checkClosedCells().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ faceConcavity()

Foam::tmp< Foam::scalarField > faceConcavity	(	const scalar	maxSin,
		const primitiveMesh &	mesh,
		const pointField &	p,
		const vectorField &	faceAreas )

static

Generate face concavity field. Returns per face the (sin of the) most concave angle between two consecutive edges.

Definition at line 727 of file primitiveMeshTools.C.

References f(), forAll, Foam::mag(), Foam::max(), mesh, tmp< T >::New(), and p.

Referenced by primitiveMesh::checkFaceAngles().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ faceFlatness()

Foam::tmp< Foam::scalarField > faceFlatness	(	const primitiveMesh &	mesh,
		const pointField &	p,
		const vectorField &	fCtrs,
		const vectorField &	faceAreas )

static

Generate face flatness field. Compares the individual triangles' normals against the face average normal. Between 0 (fully warped) and 1 (fully flat).

Definition at line 793 of file primitiveMeshTools.C.

References f(), faceFlatness(), forAll, Foam::mag(), mesh, n, tmp< T >::New(), and p.

Referenced by primitiveMesh::checkFaceFlatness(), and faceFlatness().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ edgeAlignment()

tmp< scalarField > edgeAlignment	(	const primitiveMesh &	mesh,
		const Vector< label > &	directions,
		const pointField &	p )

static

Generate edge alignment field. Is per face the minimum aligned edge (does not use edge addressing).

References mesh, p, and s().

Here is the call graph for this function:

◆ cellDeterminant()

Foam::tmp< Foam::scalarField > cellDeterminant	(	const primitiveMesh &	mesh,
		const Vector< label > &	directions,
		const vectorField &	faceAreas,
		const bitSet &	internalOrCoupledFace )

static

Generate cell determinant field. Normalised to 1 for an internal cube.

Definition at line 841 of file primitiveMeshTools.C.

References cellDeterminant(), Foam::det(), forAll, Foam::mag(), mesh, VectorSpace< Form, Cmpt, Ncmpts >::nComponents, tmp< T >::New(), Foam::sqr(), bitSet::test(), SymmTensor< Cmpt >::xx(), SymmTensor< Cmpt >::yy(), Foam::Zero, and SymmTensor< Cmpt >::zz().

Referenced by cellDeterminant().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ faceSkewness() [2/3]

Foam::scalar faceSkewness	(	const UList< face > &	faces,
		const pointField &	p,
		const vectorField &	fCtrs,
		const vectorField &	fAreas,
		const label	facei,
		const point &	ownCc,
		const point &	neiCc )

static

Skewness of single face.

Parameters

faces	The faces to consider
p	Support points for faces

Definition at line 392 of file primitiveMeshTools.C.

References f(), forAll, Foam::mag(), Foam::max(), p, and pi().

Here is the call graph for this function:

◆ boundaryFaceSkewness() [1/2]

Foam::scalar boundaryFaceSkewness	(	const UList< face > &	faces,
		const pointField &	p,
		const vectorField &	fCtrs,
		const vectorField &	fAreas,
		const label	facei,
		const point &	ownCc )

static

Skewness of single boundary face.

Parameters

faces	The faces to consider
p	Support points for faces

Definition at line 429 of file primitiveMeshTools.C.

References f(), forAll, Foam::mag(), Foam::max(), Foam::normalised(), p, and pi().

Referenced by boundaryFaceSkewness(), polyMeshGeometry::checkFaceSkewness(), polyMeshTools::faceSkewness(), and faceSkewness().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ faceSkewness() [3/3]

Foam::scalar faceSkewness	(	const primitiveMesh &	mesh,
		const pointField &	p,
		const vectorField &	fCtrs,
		const vectorField &	fAreas,
		const label	facei,
		const point &	ownCc,
		const point &	neiCc )

static

Skewness of single face.

Parameters

mesh	The mesh faces
p	Support points for faces

Definition at line 467 of file primitiveMeshTools.C.

References faceSkewness(), mesh, and p.

Here is the call graph for this function:

◆ boundaryFaceSkewness() [2/2]

Foam::scalar boundaryFaceSkewness	(	const primitiveMesh &	mesh,
		const pointField &	p,
		const vectorField &	fCtrs,
		const vectorField &	fAreas,
		const label	facei,
		const point &	ownCc )

static

Skewness of single boundary face.

Parameters

mesh	The mesh faces
p	Support points for faces

Definition at line 483 of file primitiveMeshTools.C.

References boundaryFaceSkewness(), mesh, and p.

Here is the call graph for this function:

◆ faceOrthogonality() [2/2]

Foam::scalar faceOrthogonality	(	const point &	ownCc,
		const point &	neiCc,
		const vector &	s )

static

Orthogonality of single face.

Definition at line 498 of file primitiveMeshTools.C.

References Foam::mag(), and s().

Here is the call graph for this function:

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

src/OpenFOAM/meshes/primitiveMesh/primitiveMeshCheck/primitiveMeshTools.H
src/OpenFOAM/meshes/primitiveMesh/primitiveMeshCheck/primitiveMeshTools.C

Static Public Member Functions

Detailed Description

Member Function Documentation

◆ updateFaceCentresAndAreas()

◆ updateCellCentresAndVols()

◆ makeFaceCentresAndAreas() [1/2]

◆ makeFaceCentresAndAreas() [2/2]

◆ makeCellCentresAndVols()

◆ faceOrthogonality() [1/2]

◆ facePyramidVolume()

◆ faceSkewness() [1/3]

◆ cellClosedness()

◆ faceConcavity()

◆ faceFlatness()

◆ edgeAlignment()

◆ cellDeterminant()

◆ faceSkewness() [2/3]

◆ boundaryFaceSkewness() [1/2]

◆ faceSkewness() [3/3]

◆ boundaryFaceSkewness() [2/2]

◆ faceOrthogonality() [2/2]