MeshCore::MeshRefPointToPoints Class Reference

The MeshRefPointToPoints builds up a structure to have access to all neighbour points
of a point. More...

#include <Algorithm.h>

Public Member Functions
void	AddNeighbour (PointIndex, PointIndex)
float	GetAverageEdgeLength (PointIndex) const
Base::Vector3f	GetNormal (PointIndex) const
	MeshRefPointToPoints (const MeshKernel &rclM)
	Construction. More...
const std::set< PointIndex > &	operator[] (PointIndex) const
void	Rebuild ()
	Rebuilds up data structure. More...
void	RemoveNeighbour (PointIndex, PointIndex)
	~MeshRefPointToPoints ()
	Destruction. More...

Detailed Description

The MeshRefPointToPoints builds up a structure to have access to all neighbour points
of a point.

Two points are neighbours if there is an edge indexing both points.

Note

If the underlying mesh kernel gets changed this structure becomes invalid and must be rebuilt.

Constructor & Destructor Documentation

MeshRefPointToPoints()

MeshCore::MeshRefPointToPoints::MeshRefPointToPoints

(

const MeshKernel &

rclM

)

Construction.

~MeshRefPointToPoints()

MeshCore::MeshRefPointToPoints::~MeshRefPointToPoints

(

)

Destruction.

Member Function Documentation

AddNeighbour()

void MeshRefPointToPoints::AddNeighbour	(	PointIndex	pos,
		PointIndex	facet
	)

GetAverageEdgeLength()

float MeshRefPointToPoints::GetAverageEdgeLength

(

PointIndex

index

)

const

References Base::Distance().

GetNormal()

Base::Vector3f MeshRefPointToPoints::GetNormal

(

PointIndex

pos

)

const

References MeshCore::Approximation::AddPoint(), MeshCore::PlaneFit::Fit(), MeshCore::PlaneFit::GetNormal(), and Base::Vector3< _Precision >::Normalize().

operator[]()

const std::set< PointIndex > & MeshRefPointToPoints::operator[]

(

PointIndex

pos

)

const

Rebuild()

void MeshRefPointToPoints::Rebuild

(

)

Rebuilds up data structure.

RemoveNeighbour()

void MeshRefPointToPoints::RemoveNeighbour	(	PointIndex	pos,
		PointIndex	facet
	)

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

• FreeCAD/src/Mod/Mesh/App/Core/Algorithm.h
• FreeCAD/src/Mod/Mesh/App/Core/Algorithm.cpp