Public Member Functions | List of all members
meshDualiser Class Reference

Creates dual of polyMesh. Every point becomes a cell (or multiple cells for feature points), a walk around every edge creates faces between them. More...

Public Member Functions

 ClassName ("meshDualiser")
 Runtime type information. More...
 
 meshDualiser (const polyMesh &)
 Construct from mesh. More...
 
const labelListListpointToDualCells () const
 From point on cell to dual cell. Either single entry or. More...
 
const labelListpointToDualPoint () const
 From point to dual point (or -1 if not feature point). More...
 
const labelListcellToDualPoint () const
 From cell to dual point (at cell centre). All cells become. More...
 
const labelListfaceToDualPoint () const
 From face to dual point (at face centre; or -1 if not. More...
 
const labelListedgeToDualPoint () const
 From edge to dual point (at edge mid; or -1 if not feature. More...
 
void setRefinement (const bool splitFace, const labelList &featureFaces, const labelList &featureEdges, const labelList &singleCellFeaturePoints, const labelList &multiCellFeaturePoints, polyTopoChange &meshMod)
 Insert all changes into meshMod to convert the polyMesh into. More...
 

Detailed Description

Creates dual of polyMesh. Every point becomes a cell (or multiple cells for feature points), a walk around every edge creates faces between them.

Put all points you want in the final mesh into featurePoints; all edge(mid)s you want in the final mesh into featureEdges; all face(centre)s in faceFaces.

Usually to preserve boundaries:

In same way you can also preserve internal faces (e.g. faceZones)

Source files

Definition at line 66 of file meshDualiser.H.

Constructor & Destructor Documentation

◆ meshDualiser()

meshDualiser ( const polyMesh )

Construct from mesh.

Member Function Documentation

◆ ClassName()

ClassName ( "meshDualiser"  )

Runtime type information.

◆ pointToDualCells()

const labelListList& pointToDualCells ( ) const
inline

From point on cell to dual cell. Either single entry or.

one entry per pointCells.

Definition at line 195 of file meshDualiser.H.

◆ pointToDualPoint()

const labelList& pointToDualPoint ( ) const
inline

From point to dual point (or -1 if not feature point).

Definition at line 201 of file meshDualiser.H.

References meshDualiser::cellToDualPoint(), meshDualiser::edgeToDualPoint(), meshDualiser::faceToDualPoint(), and meshDualiser::setRefinement().

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◆ cellToDualPoint()

const labelList& cellToDualPoint ( ) const
inline

From cell to dual point (at cell centre). All cells become.

points.

Definition at line 208 of file meshDualiser.H.

Referenced by meshDualiser::pointToDualPoint().

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◆ faceToDualPoint()

const labelList& faceToDualPoint ( ) const
inline

From face to dual point (at face centre; or -1 if not.

feature face).

Definition at line 215 of file meshDualiser.H.

Referenced by meshDualiser::pointToDualPoint().

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◆ edgeToDualPoint()

const labelList& edgeToDualPoint ( ) const
inline

From edge to dual point (at edge mid; or -1 if not feature.

edge).

Definition at line 222 of file meshDualiser.H.

Referenced by meshDualiser::pointToDualPoint().

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◆ setRefinement()

void setRefinement ( const bool  splitFace,
const labelList featureFaces,
const labelList featureEdges,
const labelList singleCellFeaturePoints,
const labelList multiCellFeaturePoints,
polyTopoChange meshMod 
)

Insert all changes into meshMod to convert the polyMesh into.

its dual. featureFaces : faces where we want a point at the face centre featureEdges : edges ,, edge mid featurePoints : points ,, point. Two variants: singleCellFeaturePoints : point becomes one dualcell. Use this for e.g. convex boundary points. multiCellFeaturePoints : one dualcell per original cell around point. Use this for e.g. concave boundary points since it prevents big concave boundary cells.

Referenced by meshDualiser::pointToDualPoint().

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