Container of points with optimized search queries. More...

#include <PointCloud.h>

Inheritance diagram for PointCloud:

Classes
class	Handle
	Identifies a point in the point cloud. More...

Public Member Functions
	PointCloud (const Float cellSize)

Handle	push (const Vector &p)
	Adds a point into the cloud. More...

void	push (ArrayView< const Vector > points)
	Adds a set of points into the cloud. More...

Vector	point (const Handle &handle) const
	Returns the point corresponding to given handle. More...

Array< Vector >	array () const
	Returns all points in the cloud as array. More...

Size	size () const
	Returns the number of points in the cloud. More...

Size	getClosePointsCount (const Vector &center, const Float radius) const
	Returns the number of points within given distance from the center point. More...

void	findClosePoints (const Vector &center, const Float radius, Array< Handle > &handles) const
	Returns point within given distance from the center point. More...

void	findClosePoints (const Vector &center, const Float radius, Array< Vector > &neighs) const
	Returns point within given distance from the center point. More...

Public Member Functions inherited from Noncopyable
	Noncopyable ()=default

	Noncopyable (const Noncopyable &)=delete

	Noncopyable (Noncopyable &&)=default

Noncopyable &	operator= (const Noncopyable &)=delete

Noncopyable &	operator= (Noncopyable &&)=default

Detailed Description

Container of points with optimized search queries.

Works similarly to HashMapFinder, but does not require rebuilding the structure when the set of points changes.

Definition at line 13 of file PointCloud.h.

Constructor & Destructor Documentation

◆ PointCloud()

PointCloud::PointCloud ( const Float cellSize )

inlineexplicit

Definition at line 55 of file PointCloud.h.

Member Function Documentation

◆ array()

Array< Vector > PointCloud::array ( ) const

Returns all points in the cloud as array.

Definition at line 23 of file PointCloud.cpp.

◆ findClosePoints() [1/2]

void PointCloud::findClosePoints	(	const Vector &	center,
		const Float	radius,
		Array< Handle > &	handles
	)		const

Returns point within given distance from the center point.

Definition at line 45 of file PointCloud.cpp.

◆ findClosePoints() [2/2]

void PointCloud::findClosePoints	(	const Vector &	center,
		const Float	radius,
		Array< Vector > &	neighs
	)		const

Returns point within given distance from the center point.

Definition at line 52 of file PointCloud.cpp.

◆ getClosePointsCount()

Size PointCloud::getClosePointsCount	(	const Vector &	center,
		const Float	radius
	)		const

Returns the number of points within given distance from the center point.

Definition at line 37 of file PointCloud.cpp.

◆ point()

Vector PointCloud::point ( const Handle & handle ) const

Returns the point corresponding to given handle.

Definition at line 19 of file PointCloud.cpp.

◆ push() [1/2]

void PointCloud::push ( ArrayView< const Vector > points )

Adds a set of points into the cloud.

Definition at line 13 of file PointCloud.cpp.

◆ push() [2/2]

NAMESPACE_SPH_BEGIN PointCloud::Handle PointCloud::push ( const Vector & p )

Adds a point into the cloud.

Returns: Handle that identifies the point within the cloud.

Definition at line 5 of file PointCloud.cpp.

◆ size()

Size PointCloud::size ( ) const

Returns the number of points in the cloud.

Definition at line 33 of file PointCloud.cpp.

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

/home/pavel/projects/astro/sph/src/core/objects/finders/PointCloud.h
/home/pavel/projects/astro/sph/src/core/objects/finders/PointCloud.cpp

Classes

Public Member Functions