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 labelListList &	pointToDualCells () const
	From point on cell to dual cell. Either single entry or. More...
const labelList &	pointToDualPoint () const
	From point to dual point (or -1 if not feature point). More...
const labelList &	cellToDualPoint () const
	From cell to dual point (at cell centre). All cells become. More...
const labelList &	faceToDualPoint () const
	From face to dual point (at face centre; or -1 if not. More...
const labelList &	edgeToDualPoint () 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:

• all boundary faces are featureFaces
• all edges and points inbetween different patches are featureEdges/points.

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

Source files

• meshDualiser.H Foam::
• meshDualiser.C

Definition at line 66 of file meshDualiser.H.

Constructor & Destructor Documentation

meshDualiser

(

const polyMesh &

)

Construct from mesh.

Member Function Documentation

ClassName

(

"meshDualiser"

)

Runtime type information.

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.

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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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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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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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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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:

• applications/utilities/mesh/manipulation/polyDualMesh/meshDualiser.H