Collection of static functions operating on pointMesh. More...

#include <polyMeshTools.H>

Inheritance diagram for polyMeshTools:

Collaboration diagram for polyMeshTools:

Static Public Member Functions
static tmp< scalarField >	faceOrthogonality (const polyMesh &mesh, const vectorField &fAreas, const vectorField &cellCtrs)
	Generate orthogonality field. (1 for fully orthogonal, < 1 for non-orthogonal).
static tmp< scalarField >	faceSkewness (const polyMesh &mesh, const pointField &points, const vectorField &fCtrs, const vectorField &fAreas, const vectorField &cellCtrs)
	Generate skewness field.
static tmp< scalarField >	faceWeights (const polyMesh &mesh, const vectorField &fCtrs, const vectorField &fAreas, const vectorField &cellCtrs)
	Generate interpolation factors field.
static tmp< scalarField >	volRatio (const polyMesh &mesh, const scalarField &vol)
	Generate volume ratio field.
static polyMesh::readUpdateState	combine (const polyMesh::readUpdateState &state0, const polyMesh::readUpdateState &state1)
	Combine readUpdateState. topo change trumps geom-only change etc.
Static Public Member Functions inherited from primitiveMeshTools
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 pointMesh.

Collection of static functions operating on polyMesh (mainly checks) so that need access to patch information.

Source files

Definition at line 49 of file polyMeshTools.H.

Member Function Documentation

◆ faceOrthogonality()

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

static

Generate orthogonality field. (1 for fully orthogonal, < 1 for non-orthogonal).

Definition at line 29 of file polyMeshTools.C.

References primitiveMeshTools::faceOrthogonality(), forAll, mesh, tmp< T >::New(), pbm, pp(), and syncTools::swapBoundaryCellPositions().

Referenced by pointSmoother::faceQuality(), averageNeighbourFvGeometryScheme::makeNonOrthoWeights(), and averageNeighbourFvGeometryScheme::movePoints().

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◆ faceSkewness()

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

static

Generate skewness field.

Definition at line 83 of file polyMeshTools.C.

References primitiveMeshTools::boundaryFaceSkewness(), primitiveMeshTools::faceSkewness(), forAll, mesh, tmp< T >::New(), p, pbm, pp(), Foam::skew(), and syncTools::swapBoundaryCellPositions().

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◆ faceWeights()

Foam::tmp< Foam::scalarField > faceWeights	(	const polyMesh &	mesh,
		const vectorField &	fCtrs,
		const vectorField &	fAreas,
		const vectorField &	cellCtrs )