cellPointWeight Class Reference

Foam::cellPointWeight. More...

#include <cellPointWeight.H>

Inheritance diagram for cellPointWeight:

Collaboration diagram for cellPointWeight:

Public Member Functions
	cellPointWeight (const polyMesh &mesh, const vector &position, const label celli, const label facei=-1)
	Construct from components.
label	cell () const noexcept
	Cell index.
const barycentric &	weights () const noexcept
	Interpolation weights.
const triFace &	faceVertices () const noexcept
	Interpolation addressing for points on face.

Static Public Attributes
static int	debug
	Debug switch.
static scalar	tol
	Tolerance used in calculating barycentric coordinates.

Protected Member Functions
void	findTetrahedron (const polyMesh &mesh, const vector &position, const label celli)
void	findTriangle (const polyMesh &mesh, const vector &position, const label facei)

Protected Attributes
const label	celli_
	Cell index.
barycentric	weights_
	Weights applied to tet vertices.
triFace	faceVertices_
	Face vertex indices.

Detailed Description

Foam::cellPointWeight.

Source files

• cellPointWeight.H
• cellPointWeight.C

Definition at line 51 of file cellPointWeight.H.

Constructor & Destructor Documentation

cellPointWeight()

cellPointWeight	(	const polyMesh &	mesh,
		const vector &	position,
		const label	celli,
		const label	facei = -1 )

Construct from components.

Definition at line 235 of file cellPointWeight.C.

References celli_, findTetrahedron(), findTriangle(), and mesh.

Referenced by cellPointWeightWallModified::cellPointWeightWallModified().

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Member Function Documentation

findTetrahedron()

void findTetrahedron ( const polyMesh & mesh, const vector & position, const label celli )

protected

Definition at line 33 of file cellPointWeight.C.

References polyMeshTetDecomposition::cellTetIndices(), debug, Foam::det(), PointHit< PointType >::distance(), Foam::endl(), tetIndices::faceTriIs(), faceVertices_, forAll, Foam::mag(), mesh, tetrahedron< Point, PointRef >::nearestPoint(), Foam::nl, tetrahedron< Point, PointRef >::pointToBarycentric(), Foam::Pout, tetIndices::tet(), tol, and weights_.

Referenced by cellPointWeight().

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findTriangle()

void findTriangle ( const polyMesh & mesh, const vector & position, const label facei )

protected

Definition at line 127 of file cellPointWeight.C.

References debug, Foam::det(), PointHit< PointType >::distance(), Foam::endl(), polyMeshTetDecomposition::faceTetIndices(), tetIndices::faceTri(), tetIndices::faceTriIs(), faceVertices_, forAll, Foam::mag(), Foam::magSqr(), mesh, triangle< Point, PointRef >::nearestPoint(), Foam::nl, triangle< Point, PointRef >::pointToBarycentric(), Foam::Pout, tol, and weights_.

Referenced by cellPointWeight().

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cell()

label cell ( ) const

inlinenoexcept

Cell index.

Definition at line 126 of file cellPointWeight.H.

References celli_, and Foam::noexcept.

Referenced by interpolationCellPoint< Type >::interpolate().

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weights()

const barycentric & weights ( ) const

inlinenoexcept

Interpolation weights.

Definition at line 134 of file cellPointWeight.H.

References Foam::noexcept, and weights_.

Referenced by interpolationCellPoint< Type >::interpolate().

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faceVertices()

const triFace & faceVertices ( ) const

inlinenoexcept

Interpolation addressing for points on face.

Definition at line 142 of file cellPointWeight.H.

References faceVertices_, and Foam::noexcept.

Referenced by interpolationCellPoint< Type >::interpolate().

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Member Data Documentation

celli_

const label celli_

protected

Cell index.

Definition at line 60 of file cellPointWeight.H.

Referenced by cell(), and cellPointWeight().

weights_

barycentric weights_

protected

Weights applied to tet vertices.

Equal to the barycentric coordinates of the interpolation position.

Definition at line 67 of file cellPointWeight.H.

Referenced by cellPointWeightWallModified::cellPointWeightWallModified(), findTetrahedron(), findTriangle(), and weights().

faceVertices_

triFace faceVertices_

protected

Face vertex indices.

Definition at line 72 of file cellPointWeight.H.

Referenced by faceVertices(), findTetrahedron(), and findTriangle().

debug

int debug

static

Debug switch.

Definition at line 97 of file cellPointWeight.H.

Referenced by findTetrahedron(), and findTriangle().

tol

Foam::scalar tol

static

Tolerance used in calculating barycentric coordinates.

(applied to normalised values)

Definition at line 104 of file cellPointWeight.H.

Referenced by findTetrahedron(), and findTriangle().

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

• src/finiteVolume/interpolation/interpolation/interpolationCellPoint/cellPointWeight.H
• src/finiteVolume/interpolation/interpolation/interpolationCellPoint/cellPointWeight.C