Takes mesh with 'baffles' (= boundary faces sharing points). Determines for selected points on boundary faces the 'point region' it is connected to. Each region can be visited by a cell-face-cell walk. Used in duplicating points after splitting baffles. More...

Public Member Functions
	ClassName ("localPointRegion")
	Runtime type information. More...

	localPointRegion (const polyMesh &mesh)
	Construct from mesh. Assumes all non-coupled boundary points. More...

	localPointRegion (const polyMesh &mesh, const labelList &candidatePoints)
	Construct from mesh and candidate points for duplication. More...

const Map< label > &	meshPointMap () const
	Per point that is to be duplicated the local index. More...

const labelListList &	pointRegions () const
	Per local point the regions it is in. More...

const Map< label > &	meshFaceMap () const
	Per face that uses a duplicated point the local index. More...

const faceList &	faceRegions () const
	Per face the region of its points. More...

void	updateMesh (const mapPolyMesh &)
	Force recalculation of locally stored data on topological change. More...

Static Public Member Functions
static labelList	findDuplicateFaces (const primitiveMesh &, const labelList &)
	Helper routine to find baffles (two boundary faces using the. More...

static labelPairList	findDuplicateFacePairs (const polyMesh &)
	Helper routine to find all baffles (two boundary faces. More...

Detailed Description

Takes mesh with 'baffles' (= boundary faces sharing points). Determines for selected points on boundary faces the 'point region' it is connected to. Each region can be visited by a cell-face-cell walk. Used in duplicating points after splitting baffles.

Regions are not consecutive per processor. They will be -1..nRegions_.

Note: coupled boundaries (cyclics, parallel) not fully tested.

Source files

Definition at line 67 of file localPointRegion.H.

Constructor & Destructor Documentation

◆ localPointRegion() [1/2]

localPointRegion ( const polyMesh & mesh )

Construct from mesh. Assumes all non-coupled boundary points.

are candidates for duplication

Definition at line 446 of file localPointRegion.C.

References polyMesh::boundaryMesh(), forAll, PrimitivePatch< FaceList, PointField >::meshPoints(), primitiveMesh::nPoints(), patches, and patchi.

Here is the call graph for this function:

◆ localPointRegion() [2/2]

localPointRegion	(	const polyMesh &	mesh,
		const labelList &	candidatePoints
	)

Construct from mesh and candidate points for duplication.

Definition at line 477 of file localPointRegion.C.

References localPointRegion::findDuplicateFaces(), forAll, and primitiveMesh::nPoints().

Here is the call graph for this function:

Member Function Documentation

◆ ClassName()

ClassName ( "localPointRegion" )

Runtime type information.

◆ findDuplicateFaces()

Foam::labelList findDuplicateFaces	(	const primitiveMesh &	mesh,
		const labelList &	boundaryFaces
	)

static

Helper routine to find baffles (two boundary faces using the.

same points but in reverse order) Gets list of (boundary!) faces to check. Returns labelList of same size as the input list with -1 or index of other face in the input list. Does not handle duplicate faces on both sides of processor patch

Definition at line 504 of file localPointRegion.C.

References Foam::abort(), f(), primitiveMesh::faces(), Foam::FatalError, FatalErrorInFunction, localPointRegion::findDuplicateFacePairs(), forAll, primitiveMesh::nInternalFaces(), Foam::nl, pFaces, and primitiveMesh::points().