Public Member Functions | Static Public Member Functions | List of all members
combineFaces Class Reference

Combines boundary faces into single face. The faces get the patch of the first face ('the master') More...

Public Member Functions

 ClassName ("combineFaces")
 Runtime type information. More...
 
 combineFaces (const polyMesh &mesh, const bool undoable=false)
 Construct from mesh. More...
 
const labelListmasterFace () const
 If undoable: masterface for every set. More...
 
const labelListsavedPointLabels () const
 If undoable: set of original point labels of stored points. More...
 
labelListList getMergeSets (const scalar featureCos, const scalar minConcaveCos, const labelHashSet &boundaryCells) const
 Extract lists of all (non-coupled) boundary faces on selected. More...
 
labelListList getMergeSets (const scalar featureCos, const scalar minConcaveCos) const
 Extract lists of all (non-coupled) boundary faces that can. More...
 
void setRefinement (const labelListList &, polyTopoChange &)
 Play commands into polyTopoChange to combine faces. Gets. More...
 
void updateMesh (const mapPolyMesh &)
 Force recalculation of locally stored data on topological change. More...
 
void setUnrefinement (const labelList &masterFaces, polyTopoChange &meshMod, Map< label > &restoredPoints, Map< label > &restoredFaces, Map< label > &restoredCells)
 Play commands into polyTopoChange to reinsert original faces. More...
 

Static Public Member Functions

static face getOutsideFace (const indirectPrimitivePatch &)
 Gets outside of patch as a face (in mesh point labels) More...
 

Detailed Description

Combines boundary faces into single face. The faces get the patch of the first face ('the master')

Source files

Definition at line 55 of file combineFaces.H.

Constructor & Destructor Documentation

combineFaces ( const polyMesh mesh,
const bool  undoable = false 
)

Construct from mesh.

Definition at line 282 of file combineFaces.C.

References combineFaces::getMergeSets().

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Member Function Documentation

ClassName ( "combineFaces"  )

Runtime type information.

const labelList& masterFace ( ) const
inline

If undoable: masterface for every set.

Definition at line 140 of file combineFaces.H.

Referenced by meshRefinement::mergePatchFacesUndo().

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const labelList& savedPointLabels ( ) const
inline

If undoable: set of original point labels of stored points.

Definition at line 146 of file combineFaces.H.

References combineFaces::getMergeSets(), combineFaces::getOutsideFace(), combineFaces::setRefinement(), combineFaces::setUnrefinement(), and combineFaces::updateMesh().

Referenced by meshRefinement::mergePatchFacesUndo().

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Foam::labelListList getMergeSets ( const scalar  featureCos,
const scalar  minConcaveCos,
const labelHashSet boundaryCells 
) const

Extract lists of all (non-coupled) boundary faces on selected.

cells that can be merged. Uses getFaceRegions.

Definition at line 299 of file combineFaces.C.

References forAllConstIter(), List< T >::setSize(), List< T >::size(), and HashTable< T, Key, Hash >::size().

Referenced by combineFaces::combineFaces(), meshRefinement::mergePatchFacesUndo(), and combineFaces::savedPointLabels().

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Foam::labelListList getMergeSets ( const scalar  featureCos,
const scalar  minConcaveCos 
) const

Extract lists of all (non-coupled) boundary faces that can.

be merged. Uses getFaceRegions.

Definition at line 383 of file combineFaces.C.

References polyPatch::coupled(), forAll, combineFaces::getOutsideFace(), HashSet< Key, Hash >::insert(), and polyPatch::start().

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Foam::face getOutsideFace ( const indirectPrimitivePatch fp)
static
void setRefinement ( const labelListList faceSets,
polyTopoChange meshMod 
)

Play commands into polyTopoChange to combine faces. Gets.

labelListList of sets of faces to combine. Does no check for whether resulting face is legal.

Definition at line 558 of file combineFaces.C.

References Foam::abort(), Foam::FatalError, FatalErrorIn, faceZone::flipMap(), forAll, HashTable< T, Key, Hash >::insert(), n, Foam::nl, polyTopoChange::setAction(), UIndirectList< T >::size(), List< T >::size(), syncTools::syncPointList(), faceZone::whichFace(), and polyBoundaryMesh::whichPatch().

Referenced by combineFaces::getOutsideFace(), meshRefinement::mergePatchFacesUndo(), and combineFaces::savedPointLabels().

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void updateMesh ( const mapPolyMesh map)

Force recalculation of locally stored data on topological change.

Definition at line 790 of file combineFaces.C.

References Foam::abort(), Foam::FatalError, FatalErrorIn, forAll, Foam::inplaceRenumber(), Foam::nl, mapPolyMesh::reverseFaceMap(), mapPolyMesh::reversePointMap(), and combineFaces::setUnrefinement().

Referenced by meshRefinement::mergePatchFacesUndo(), and combineFaces::savedPointLabels().

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void setUnrefinement ( const labelList masterFaces,
polyTopoChange meshMod,
Map< label > &  restoredPoints,
Map< label > &  restoredFaces,
Map< label > &  restoredCells 
)

Play commands into polyTopoChange to reinsert original faces.

No other topo changes can be done inbetween setRefinement and setUnrefinement. Can be called multiple times to undo parts of the last setRefinement call. Gets the master face labels whose sets need to be restored. Returns maps from added restored point to original point label (i.e. content of savedPointLabels_). (only restoredPoints are actually set; rest are just for generalness)

Definition at line 842 of file combineFaces.C.

References Foam::abort(), UList< T >::empty(), HashTableCore::end(), Foam::exit(), Foam::FatalError, FatalErrorIn, HashTable< T, Key, Hash >::find(), faceZone::flipMap(), forAll, HashTable< T, Key, Hash >::insert(), polyTopoChange::setAction(), List< T >::size(), and faceZone::whichFace().

Referenced by meshRefinement::mergePatchFacesUndo(), combineFaces::savedPointLabels(), and combineFaces::updateMesh().

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