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cellFeatures Class Reference

Cell analysis class. More...

#include <cellFeatures.H>

Public Member Functions

 cellFeatures (const primitiveMesh &, const scalar minCos, const label celli)
 Construct from cell in mesh.
 ~cellFeatures ()
 Destructor.
const labelHashSet & featureEdge () const
const faceList & faces () const
const List< DynamicList< label > > & faceMap () const
 New to old faceMap. Guaranteed to be shrunk.
bool isFeatureEdge (const label edgeI) const
 Is edge a feature edge (uniquely determined since on cell.
bool isFeaturePoint (const label edge0, const label edge1) const
 Are two edges connected at feature point?
bool isFeatureVertex (const label facei, const label vertI) const
 Is vertexI on facei used by two edges that form feature.

Detailed Description

Cell analysis class.

Constructs feature edges and feature points, which are edges/points with and angle > given specification. Can be asked for 'superFaces' which can be used to see if a cell is a 'splitHex'.

Source files

Definition at line 59 of file cellFeatures.H.

Constructor & Destructor Documentation

◆ cellFeatures()

cellFeatures ( const primitiveMesh & mesh,
const scalar minCos,
const label celli )

Construct from cell in mesh.

Definition at line 359 of file cellFeatures.C.

References forAll, and mesh.

◆ ~cellFeatures()

~cellFeatures ( )

Destructor.

Definition at line 389 of file cellFeatures.C.

Member Function Documentation

◆ featureEdge()

const labelHashSet & featureEdge ( ) const
inline

Definition at line 149 of file cellFeatures.H.

Referenced by isFeatureEdge().

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◆ faces()

const faceList & faces ( ) const
inline

Definition at line 154 of file cellFeatures.H.

Referenced by topoCellLooper::cut().

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◆ faceMap()

const List< DynamicList< label > > & faceMap ( ) const
inline

New to old faceMap. Guaranteed to be shrunk.

Definition at line 166 of file cellFeatures.H.

◆ isFeatureEdge()

bool isFeatureEdge ( const label edgeI) const
inline

Is edge a feature edge (uniquely determined since on cell.

only two faces sharing edge)

Definition at line 183 of file cellFeatures.H.

References featureEdge(), and HashTable< T, Key, Hash >::found().

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◆ isFeaturePoint()

bool isFeaturePoint ( const label edge0,
const label edge1 ) const

Are two edges connected at feature point?

Is local to face since point might be seen as feature point from one face but not from another.

Definition at line 395 of file cellFeatures.C.

References Foam::abort(), edge::end(), Foam::FatalError, FatalErrorInFunction, edge::start(), and edge::unitVec().

Referenced by isFeatureVertex().

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◆ isFeatureVertex()

bool isFeatureVertex ( const label facei,
const label vertI ) const

Is vertexI on facei used by two edges that form feature.

point

Definition at line 458 of file cellFeatures.C.

References Foam::abort(), Foam::meshTools::edgeOnFace(), Foam::FatalError, FatalErrorInFunction, forAll, and isFeaturePoint().

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