eVision::Easy3D::E3DPoint Struct Reference

Represents a 3D point with floating point coordinates. More...

#include <eVision/Easy3D/E3DPoint.h>

Public Member Functions
	E3DPoint ()
	Constructs a default E3DPoint object.
	E3DPoint (float x, float y, float z)
	Constructs a default E3DPoint object.
bool	operator== (const eVision::Easy3D::E3DPoint &point) const
	Checks if two E3DPoint are strictly equal.
bool	operator!= (const eVision::Easy3D::E3DPoint &point) const
	Checks if two E3DPoint are strictly different.
float	SquareDistanceTo (const eVision::Easy3D::E3DPoint &point) const
	Returns the euclidean squared distance to another E3DPoint.
float	DistanceTo (const eVision::Easy3D::E3DPoint &point) const
	Returns the euclidean distance to another E3DPoint.
float	DistanceToSegment (const eVision::Easy3D::E3DPoint &from, const eVision::Easy3D::E3DPoint &to) const
	Returns the euclidean distance between the E3DPoint and a segment represented by 2 other E3DPoint.
void	Save (const std::string &fileName)
	Saves the E3DPoint.
void	Save (eVision::ESerializer *serializer)
	Saves the E3DPoint.
void	Load (const std::string &fileName)
	Loads the E3DPoint.
void	Load (eVision::ESerializer *serializer)
	Loads the E3DPoint.

Public Attributes
float	X
	X coordinate of the point.
float	Y
	Y coordinate of the point.
float	Z
	Z coordinate of the point.

Detailed Description

Represents a 3D point with floating point coordinates.

License(s): Easy3D

Constructor & Destructor Documentation

E3DPoint() [1/2]

eVision::Easy3D::E3DPoint::E3DPoint

(

)

Constructs a default E3DPoint object.

If the default constructor is used, the point is initialized to (0, 0, 0).

E3DPoint() [2/2]

eVision::Easy3D::E3DPoint::E3DPoint	(	float	x,
		float	y,
		float	z )

Constructs a default E3DPoint object.

Parameters

x	X coordinate of the point.
y	Y coordinate of the point.
z	Z coordinate of the point.

If the default constructor is used, the point is initialized to (0, 0, 0).

Member Function Documentation

DistanceTo()

float eVision::Easy3D::E3DPoint::DistanceTo

(

const eVision::Easy3D::E3DPoint &

point

)

const

Returns the euclidean distance to another E3DPoint.

Parameters

point

The other point.

DistanceToSegment()

float eVision::Easy3D::E3DPoint::DistanceToSegment	(	const eVision::Easy3D::E3DPoint &	from,
		const eVision::Easy3D::E3DPoint &	to ) const

Returns the euclidean distance between the E3DPoint and a segment represented by 2 other E3DPoint.

Parameters

from	One end point of the segment
to	The other end point of the segment

Load() [1/2]

void eVision::Easy3D::E3DPoint::Load

(

const std::string &

fileName

)

Loads the E3DPoint.

Parameters

fileName

Path to the file.

Load() [2/2]

void eVision::Easy3D::E3DPoint::Load

(

eVision::ESerializer *

serializer

)

Loads the E3DPoint.

Parameters

serializer

Serializer. Must be in read mode.

operator!=()

bool eVision::Easy3D::E3DPoint::operator!=

(

const eVision::Easy3D::E3DPoint &

point

)

const

Checks if two E3DPoint are strictly different.

Parameters

point

The other point.

operator==()

bool eVision::Easy3D::E3DPoint::operator==

(

const eVision::Easy3D::E3DPoint &

point

)

const

Checks if two E3DPoint are strictly equal.

Parameters

point

The other point.

Save() [1/2]

void eVision::Easy3D::E3DPoint::Save

(

const std::string &

fileName

)

Saves the E3DPoint.

Parameters

fileName

Path to the file.

Save() [2/2]

void eVision::Easy3D::E3DPoint::Save

(

eVision::ESerializer *

serializer

)

Saves the E3DPoint.

Parameters

serializer

Serializer. Must be in write mode.

SquareDistanceTo()

float eVision::Easy3D::E3DPoint::SquareDistanceTo

(

const eVision::Easy3D::E3DPoint &

point

)

const

Returns the euclidean squared distance to another E3DPoint.

Parameters

point

The other point.

Member Data Documentation

X

float eVision::Easy3D::E3DPoint::X

X coordinate of the point.

Y

float eVision::Easy3D::E3DPoint::Y

Y coordinate of the point.

Z

float eVision::Easy3D::E3DPoint::Z

Z coordinate of the point.