imstk::GridBasedNeighborSearch Class Reference

Class for searching neighbors using regular grid. More...

#include <imstkGridBasedNeighborSearch.h>

Public Member Functions
	GridBasedNeighborSearch (const double radius)
	Construct class with search radius. More...
void	setSearchRadius (const double radius)
	Set the search radius. More...
double	getSearchRadius () const
	Get the search radius.
std::vector< std::vector< size_t > >	getNeighbors (const VecDataArray< double, 3 > &points)
	Search neighbors for each points within the search radius. More...
void	getNeighbors (std::vector< std::vector< size_t >> &result, const VecDataArray< double, 3 > &points)
	Search neighbors for each point within the search radius. More...
void	getNeighbors (std::vector< std::vector< size_t >> &result, const VecDataArray< double, 3 > &setA, const VecDataArray< double, 3 > &setB)
	Search neighbors from setB for each point in setA within the search radius. SetA and setB can be different. More...

Detailed Description

Class for searching neighbors using regular grid.

Definition at line 18 of file imstkGridBasedNeighborSearch.h.

Constructor & Destructor Documentation

GridBasedNeighborSearch()

imstk::GridBasedNeighborSearch::GridBasedNeighborSearch ( const double  radius )

inline

Construct class with search radius.

Parameters

radius

The search radius

Definition at line 27 of file imstkGridBasedNeighborSearch.h.

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Member Function Documentation

getNeighbors() [1/3]

std::vector< std::vector< size_t > > imstk::GridBasedNeighborSearch::getNeighbors

(

const VecDataArray< double, 3 > &

points

)

Search neighbors for each points within the search radius.

Parameters

points

The given points to search for neighbors

Returns

List of list of neighbor indices for each point

Definition at line 20 of file imstkGridBasedNeighborSearch.cpp.

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getNeighbors() [2/3]

void imstk::GridBasedNeighborSearch::getNeighbors	(	std::vector< std::vector< size_t >> &	result,
		const VecDataArray< double, 3 > &	points
	)

Search neighbors for each point within the search radius.

Parameters

result	The list of lists of neighbor indices for each point
points	The given points to search for neighbors

Definition at line 28 of file imstkGridBasedNeighborSearch.cpp.

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getNeighbors() [3/3]

void imstk::GridBasedNeighborSearch::getNeighbors	(	std::vector< std::vector< size_t >> &	result,
		const VecDataArray< double, 3 > &	setA,
		const VecDataArray< double, 3 > &	setB
	)

Search neighbors from setB for each point in setA within the search radius. SetA and setB can be different.

Parameters

result	The list of lists of neighbors for each point
setA	The point set for which performing neighbor search
setB	The point set where neighbor indices will be collected

Definition at line 34 of file imstkGridBasedNeighborSearch.cpp.

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setSearchRadius()

void imstk::GridBasedNeighborSearch::setSearchRadius

(

const double

radius

)

Set the search radius.

Parameters

radius

The search radius

Definition at line 13 of file imstkGridBasedNeighborSearch.cpp.

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

• Source/DataStructures/imstkGridBasedNeighborSearch.h
• Source/DataStructures/imstkGridBasedNeighborSearch.cpp