Zivid::PointXYZW Struct Reference

Point with four coordinates as float More...

#include <Zivid/Point.h>

Public Member Functions
	PointXYZW ()=default
	Constructor More...
	PointXYZW (float xCoord, float yCoord, float zCoord, float wCoord)
	Constructor More...
bool	isNaN () const
	Check if the point is Not-a-Number (invalid) More...
ZIVID_CORE_EXPORT std::string	toString () const
	Get string representation More...
ZIVID_CORE_EXPORT bool	operator== (const PointXYZW &rhs) const
	Check for equality More...
ZIVID_CORE_EXPORT bool	operator!= (const PointXYZW &rhs) const
	Check for inequality More...

Public Attributes
float	x
	The x element of the point More...
float	y
	The y element of the point More...
float	z
	The z element of the point More...
float	w
	The w element of the point More...

Detailed Description

Point with four coordinates as float

Storing the point coordinates in 4D can be useful in some scenarios. For example if the points are to be passed to a different library which expects 4 floats for point coordinates. It is also useful when applying 4x4 transformation matrices.

Constructor & Destructor Documentation

PointXYZW() [1/2]

Zivid::PointXYZW::PointXYZW ( )

default

Constructor

PointXYZW() [2/2]

Zivid::PointXYZW::PointXYZW ( float  xCoord, float  yCoord, float  zCoord, float  wCoord  )

inline

Constructor

Member Function Documentation

isNaN()

bool Zivid::PointXYZW::isNaN ( ) const

inline

Check if the point is Not-a-Number (invalid)

A point is defined as NaN if the z-coordinate is NaN

operator!=()

ZIVID_CORE_EXPORT bool Zivid::PointXYZW::operator!=

(

const PointXYZW &

rhs

)

const

Check for inequality

operator==()

ZIVID_CORE_EXPORT bool Zivid::PointXYZW::operator==

(

const PointXYZW &

rhs

)

const

Check for equality

toString()

ZIVID_CORE_EXPORT std::string Zivid::PointXYZW::toString

(

)

const

Get string representation

Member Data Documentation

w

float Zivid::PointXYZW::w

The w element of the point

x

float Zivid::PointXYZW::x

The x element of the point

y

float Zivid::PointXYZW::y

The y element of the point

z

float Zivid::PointXYZW::z

The z element of the point

---

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

• Zivid/Point.h