nlgeometry::SpatialHashTable Class Reference

Collaboration diagram for nlgeometry::SpatialHashTable:

Public Member Functions
NLGEOMETRY_API	SpatialHashTable (unsigned int size_=100000, float cellSize_=0.1f, float tolerance_=0.00001f, unsigned int primeX_=73856093, unsigned int primeY_=19349663, unsigned int primeZ_=83492791)
	Default Constructor. More...
NLGEOMETRY_API	~SpatialHashTable (void)
	Default destructor.
NLGEOMETRY_API VertexPtr	insert (const VertexPtr &vertex_)
	Method that return a pointer to a vertex in the table with the same position of the given vertex if the is not vertex with the same position the given vertex will be inserted in the table and returned. More...
NLGEOMETRY_API void	vertices (Vertices &vertices_) const
	Method that return a vector of the vertices contained in the table. More...

Detailed Description

Definition at line 33 of file SpatialHashTable.h.

Constructor & Destructor Documentation

NLGEOMETRY_API nlgeometry::SpatialHashTable::SpatialHashTable	(	unsigned int	size_ = 100000,
		float	cellSize_ = 0.1f,
		float	tolerance_ = 0.00001f,
		unsigned int	primeX_ = 73856093,
		unsigned int	primeY_ = 19349663,
		unsigned int	primeZ_ = 83492791
	)

Default Constructor.

Parameters

size_	number of Spatial Hash Table cells
cellSize_	size of the cells
tolerance_	vertices position comparison tolerance
prime0_	X axis prime number of the hash function
prime1_	Y axis prime number of the hash function
prime2_	Z axis prime number of the hash function

Member Function Documentation

NLGEOMETRY_API VertexPtr nlgeometry::SpatialHashTable::insert

(

const VertexPtr &

vertex_

)

Method that return a pointer to a vertex in the table with the same position of the given vertex if the is not vertex with the same position the given vertex will be inserted in the table and returned.

Parameters

vertex_

vertex pointer to be inserted in the table

Returns

vertex pointer to the inserted vertex or equivalent

NLGEOMETRY_API void nlgeometry::SpatialHashTable::vertices

(

Vertices &

vertices_

)

const

Method that return a vector of the vertices contained in the table.

Returns

a list of vector of vertices contained in the table

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

• SpatialHashTable.h