Zivid::PointCloud Class Reference

A point cloud with x,y,z, contrast and color data laid out on a 2D grid. More...

#include <Zivid/PointCloud.h>

Public Member Functions
ZIVID_API_EXPORT	PointCloud ()
	Construct an empty point cloud More...
ZIVID_API_EXPORT	PointCloud (size_t rows, size_t cols)
	Allocate an organized point cloud with a given number of rows and columns More...
ZIVID_API_EXPORT bool	isEmpty () const
	Return whether point cloud is empty More...
ZIVID_API_EXPORT size_t	width () const
	Return width (number of columns) of point cloud More...
ZIVID_API_EXPORT size_t	height () const
	Return height (number of rows) of point cloud More...
ZIVID_API_EXPORT size_t	size () const
	Return number of points in point cloud More...
ZIVID_API_EXPORT Point &	operator() (size_t idx)
	Obtain a reference to a point given by a 1D linear index More...
const ZIVID_API_EXPORT Point &	operator() (size_t idx) const
	Obtain a constant reference to a point given by a 1D linear index. More...
ZIVID_API_EXPORT Point &	operator() (size_t i, size_t j)
	Obtain a reference to a point given by row and column More...
const ZIVID_API_EXPORT Point &	operator() (size_t i, size_t j) const
	Obtain a constant reference to a point given by row and column More...
ZIVID_API_EXPORT void	resize (size_t rows, size_t cols)
	Resize the point cloud to the given number of rows and columns More...
ZIVID_API_EXPORT Point *	dataPtr ()
	Obtain a pointer to the first point in the point cloud More...
const ZIVID_API_EXPORT Point *	dataPtr () const
	Obtain a const pointer to the first point in the point cloud More...
ZIVID_API_EXPORT PointCloud	clone ()
	Make a deep copy of the point cloud More...
ZIVID_API_EXPORT std::string	toString () const
	Get string representation of the point cloud More...

Detailed Description

A point cloud with x,y,z, contrast and color data laid out on a 2D grid.

Constructor & Destructor Documentation

PointCloud() [1/2]

ZIVID_API_EXPORT Zivid::PointCloud::PointCloud

(

)

Construct an empty point cloud

PointCloud() [2/2]

ZIVID_API_EXPORT Zivid::PointCloud::PointCloud	(	size_t	rows,
		size_t	cols
	)

Allocate an organized point cloud with a given number of rows and columns

Member Function Documentation

clone()

ZIVID_API_EXPORT PointCloud Zivid::PointCloud::clone

(

)

Make a deep copy of the point cloud

dataPtr() [1/2]

ZIVID_API_EXPORT Point* Zivid::PointCloud::dataPtr

(

)

Obtain a pointer to the first point in the point cloud

dataPtr() [2/2]

const ZIVID_API_EXPORT Point* Zivid::PointCloud::dataPtr

(

)

const

Obtain a const pointer to the first point in the point cloud

height()

ZIVID_API_EXPORT size_t Zivid::PointCloud::height

(

)

const

Return height (number of rows) of point cloud

isEmpty()

ZIVID_API_EXPORT bool Zivid::PointCloud::isEmpty

(

)

const

Return whether point cloud is empty

operator()() [1/4]

ZIVID_API_EXPORT Point& Zivid::PointCloud::operator()	(	size_t	i,
		size_t	j
	)

Obtain a reference to a point given by row and column

Parameters

i	Row
j	Column

operator()() [2/4]

const ZIVID_API_EXPORT Point& Zivid::PointCloud::operator()	(	size_t	i,
		size_t	j
	)		const

Obtain a constant reference to a point given by row and column

Parameters

i	Row
j	Column

operator()() [3/4]

ZIVID_API_EXPORT Point& Zivid::PointCloud::operator()

(

size_t

idx

)

Obtain a reference to a point given by a 1D linear index

Parameters

idx	Linear 1D index (from 0 to number of points)

operator()() [4/4]

const ZIVID_API_EXPORT Point& Zivid::PointCloud::operator()

(

size_t

idx

)

const

Obtain a constant reference to a point given by a 1D linear index.

Parameters

idx	Linear 1D index (from 0 to number of points)

resize()

ZIVID_API_EXPORT void Zivid::PointCloud::resize	(	size_t	rows,
		size_t	cols
	)

Resize the point cloud to the given number of rows and columns

size()

ZIVID_API_EXPORT size_t Zivid::PointCloud::size

(

)

const

Return number of points in point cloud

toString()

ZIVID_API_EXPORT std::string Zivid::PointCloud::toString

(

)

const

Get string representation of the point cloud

Returns

Point cloud info as string

width()

ZIVID_API_EXPORT size_t Zivid::PointCloud::width

(

)

const

Return width (number of columns) of point cloud

---

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

• Zivid/PointCloud.h