MeshCore::MeshRefPointToFacets Class Reference

The MeshRefPointToFacets builds up a structure to have access to all facets indexing a point. More...

#include <Algorithm.h>

Public Member Functions
void	AddNeighbour (PointIndex, FacetIndex)
MeshFacetArray::_TConstIterator	GetFacet (FacetIndex) const
std::vector< FacetIndex >	GetIndices (PointIndex, PointIndex) const
std::vector< FacetIndex >	GetIndices (PointIndex, PointIndex, PointIndex) const
Base::Vector3f	GetNormal (PointIndex) const
	MeshRefPointToFacets (const MeshKernel &rclM)
	Construction. More...
std::set< PointIndex >	NeighbourPoints (const std::vector< PointIndex > &, int level) const
std::set< PointIndex >	NeighbourPoints (PointIndex) const
void	Neighbours (FacetIndex ulFacetInd, float fMaxDist, MeshCollector &collect) const
const std::set< FacetIndex > &	operator[] (PointIndex) const
void	Rebuild ()
	Rebuilds up data structure. More...
void	RemoveFacet (FacetIndex)
void	RemoveNeighbour (PointIndex, FacetIndex)
	~MeshRefPointToFacets ()
	Destruction. More...

Protected Member Functions
void	SearchNeighbours (const MeshFacetArray &rFacets, FacetIndex index, const Base::Vector3f &rclCenter, float fMaxDist, std::set< FacetIndex > &visit, MeshCollector &collect) const

Detailed Description

The MeshRefPointToFacets builds up a structure to have access to all facets indexing a point.

Note

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

Constructor & Destructor Documentation

MeshRefPointToFacets()

MeshCore::MeshRefPointToFacets::MeshRefPointToFacets

(

const MeshKernel &

rclM

)

Construction.

~MeshRefPointToFacets()

MeshCore::MeshRefPointToFacets::~MeshRefPointToFacets

(

)

Destruction.

Member Function Documentation

AddNeighbour()

void MeshRefPointToFacets::AddNeighbour	(	PointIndex	pos,
		FacetIndex	facet
	)

Referenced by MeshCore::MeshRemoveNeedles::Fixup().

GetFacet()

MeshFacetArray::_TConstIterator MeshRefPointToFacets::GetFacet

(

FacetIndex

index

)

const

GetIndices() [1/2]

std::vector< FacetIndex > MeshRefPointToFacets::GetIndices	(	PointIndex	pos1,
		PointIndex	pos2
	)		const

Referenced by GetIndices().

GetIndices() [2/2]

std::vector< FacetIndex > MeshRefPointToFacets::GetIndices	(	PointIndex	pos1,
		PointIndex	pos2,
		PointIndex	pos3
	)		const

References GetIndices().

GetNormal()

Base::Vector3f MeshRefPointToFacets::GetNormal

(

PointIndex

pos

)

const

References Base::Vector3< _Precision >::Normalize().

NeighbourPoints() [1/2]

std::set< PointIndex > MeshRefPointToFacets::NeighbourPoints	(	const std::vector< PointIndex > &	pt,
		int	level
	)		const

Referenced by MeshCore::MeshEvalDentsOnSurface::Evaluate(), MeshCore::MeshAlgorithm::FillupHole(), and MeshCore::MeshRemoveNeedles::Fixup().

NeighbourPoints() [2/2]

std::set< PointIndex > MeshRefPointToFacets::NeighbourPoints

(

PointIndex

pos

)

const

Neighbours()

void MeshRefPointToFacets::Neighbours	(	FacetIndex	ulFacetInd,
		float	fMaxDist,
		MeshCollector &	collect
	)		const

References SearchNeighbours().

Referenced by MeshCore::FacetCurvature::Compute().

operator[]()

const std::set< FacetIndex > & MeshRefPointToFacets::operator[]

(

PointIndex

pos

)

const

Rebuild()

void MeshRefPointToFacets::Rebuild

(

)

Rebuilds up data structure.

RemoveFacet()

void MeshRefPointToFacets::RemoveFacet

(

FacetIndex

facetIndex

)

Referenced by MeshCore::MeshRemoveNeedles::Fixup().

RemoveNeighbour()

void MeshRefPointToFacets::RemoveNeighbour	(	PointIndex	pos,
		FacetIndex	facet
	)

Referenced by MeshCore::MeshRemoveNeedles::Fixup().

SearchNeighbours()

void MeshRefPointToFacets::SearchNeighbours ( const MeshFacetArray &  rFacets, FacetIndex  index, const Base::Vector3f &  rclCenter, float  fMaxDist, std::set< FacetIndex > &  visit, MeshCollector &  collect  ) const

protected

References MeshCore::MeshCollector::Append(), Base::DistanceP2(), and SearchNeighbours().

Referenced by Neighbours(), and SearchNeighbours().

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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