removeFaces Class Reference

Given list of faces to remove insert all the topology changes. Contains helper function to get consistent set of faces to remove. More...

#include <dynamicMesh/removeFaces.H>

---

Detailed Description

Given list of faces to remove insert all the topology changes. Contains helper function to get consistent set of faces to remove.

Not very well tested in parallel.

Source files

• src/dynamicMesh/polyTopoChange/polyTopoChange/removeFaces.H
• src/dynamicMesh/polyTopoChange/polyTopoChange/removeFaces.C

Definition at line 63 of file removeFaces.H.

Collaboration diagram for removeFaces:

List of all members.

Public Member Functions
	ClassName ("removeFaces")
	Runtime type information.
	removeFaces (const polyMesh &, const scalar minCos)
	Construct from mesh and min cos of angle for boundary faces.
label	compatibleRemoves (const labelList &inPiercedFaces, labelList &cellRegion, labelList &cellRegionMaster, labelList &outPiercedFaces) const
	Given set of faces to pierce calculates:
void	setRefinement (const labelList &piercedFaces, const labelList &cellRegion, const labelList &cellRegionMaster, polyTopoChange &) const
	Play commands into polyTopoChange to remove faces.
void	updateMesh (const mapPolyMesh &)
	Force recalculation of locally stored data on topological change.
void	distribute (const mapDistributePolyMesh &)
	Force recalculation of locally stored data for mesh distribution.

---

Constructor & Destructor Documentation

removeFaces	(	const polyMesh &	mesh,
		const scalar	minCos
	)

Construct from mesh and min cos of angle for boundary faces.

to be considered aligned. Set to >= 1 to disable checking and always merge (if on same patch)

Definition at line 562 of file removeFaces.C.

---

Member Function Documentation

ClassName

(

"removeFaces"

)

Runtime type information.

Foam::label compatibleRemoves	(	const labelList &	inPiercedFaces,
		labelList &	cellRegion,
		labelList &	cellRegionMaster,
		labelList &	outPiercedFaces
	)		const

Given set of faces to pierce calculates:

• region for connected cells

mastercell for each region. This is the lowest numbered cell of all cells that get merged.

• new set of faces which contains input set + additional ones where cells on both sides would have same mastercell. Returns number of regions.

Definition at line 581 of file removeFaces.C.

References Foam::abort(), List< T >::append(), Foam::FatalError, FatalErrorIn, forAll, Foam::min(), List< T >::setSize(), List< T >::size(), and List< T >::transfer().

void setRefinement	(	const labelList &	piercedFaces,
		const labelList &	cellRegion,
		const labelList &	cellRegionMaster,
		polyTopoChange &	meshMod
	)		const

Play commands into polyTopoChange to remove faces.

Definition at line 771 of file removeFaces.C.

References Foam::abort(), e, Foam::endl(), f(), PrimitivePatch< Face, FaceList, PointField, PointType >::faceNormals(), Foam::FatalError, FatalErrorIn, forAll, forAllConstIter, Foam::invertOneToMany(), Foam::labelI, Foam::mag(), OSstream::name(), IOobject::name(), Foam::nl, patches, Foam::Pout, polyTopoChange::setAction(), List< T >::size(), polyPatch::start(), syncTools::swapFaceList(), syncTools::syncEdgeList(), syncTools::syncPointList(), WarningIn, polyBoundaryMesh::whichPatch(), regIOobject::write(), and Foam::meshTools::writeOBJ().

void updateMesh

(

const mapPolyMesh &

)

[inline]

Force recalculation of locally stored data on topological change.

Definition at line 208 of file removeFaces.H.

void distribute

(

const mapDistributePolyMesh &

)

[inline]

Force recalculation of locally stored data for mesh distribution.

Definition at line 212 of file removeFaces.H.

---

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

• src/dynamicMesh/polyTopoChange/polyTopoChange/removeFaces.H
• src/dynamicMesh/polyTopoChange/polyTopoChange/removeFaces.C