envitia::maplink::earth::GeodeticPoint Class Reference

Inheritance diagram for envitia::maplink::earth::GeodeticPoint:

Detailed Description

A position in geodetic (ENU) space

This class is used to specify a position in East-North-Up (ENU) space

• x: longitude in WGS84
• y: latitude in WGS84
• z: altitude in meters, relative to the ellipsoid

Public Member Functions
	GeodeticPoint ()
	Constructor.
	GeodeticPoint (double x, double y, double z)
	Constructor.
	GeodeticPoint (const GeodeticPoint &other)
	Copy Constructor.
	GeodeticPoint (const Vec3 &other)
	Copy Constructor.
virtual	~GeodeticPoint ()
	Destructor.
GeodeticDirection	toDirection () const
GeodeticDirection	toDirection (const GeodeticPoint &origin) const
bool	operator== (const GeodeticPoint &v) const
	Equality operator.
bool	operator!= (const GeodeticPoint &v) const
	Inequality operator.
bool	operator< (const Vec3 &v) const
	Less than operator.
const GeodeticPoint	operator* (const double &v) const
	Multiply the vector by a scalar value.
GeodeticPoint	operator*= (const double &v)
	Multiply the vector by a scalar value.
const GeodeticPoint	operator/ (const double &v) const
	Divide the vector by a scalar value.
GeodeticPoint	operator/= (const double &v)
	Divide the vector by a scalar value.
const GeodeticPoint	operator+ (const GeodeticPoint &v) const
	Addition operator.
GeodeticPoint	operator+= (const GeodeticPoint &v)
	Addition operator.
const GeodeticPoint	operator- (const GeodeticPoint &v) const
	Subtraction operator.
GeodeticPoint	operator-= (const GeodeticPoint &v)
	Subtraction operator.
double	operator* (const GeodeticPoint &v) const
const GeodeticPoint	operator^ (const GeodeticPoint &v) const
Public Member Functions inherited from envitia::maplink::earth::Vec3
virtual	~Vec3 ()
	Destructor.
double	x () const
	Get the x component of the vector.
double	y () const
	Get the y component of the vector.
double	z () const
	Get the z component of the vector.
void	x (double v)
	Set the x component of the vector.
void	y (double v)
	Set the y component of the vector.
void	z (double v)
	Set the z component of the vector.
double	length () const
	Get the length of the vector.
void	normalise ()

Additional Inherited Members
Protected Member Functions inherited from envitia::maplink::earth::Vec3
	Vec3 ()
	Constructor.
	Vec3 (double x, double y, double z)
	Constructor.
	Vec3 (const Vec3 &other)
	Copy Constructor.
bool	operator== (const Vec3 &v) const
	Equality operator.
bool	operator!= (const Vec3 &v) const
	Inequality operator.
bool	operator< (const Vec3 &v) const
	Less than operator.
const Vec3	operator* (const double &v) const
	Multiply the vector by a scalar value.
Vec3	operator*= (const double &v)
	Multiply the vector by a scalar value.
const Vec3	operator/ (const double &v) const
	Divide the vector by a scalar value.
Vec3	operator/= (const double &v)
	Divide the vector by a scalar value.
const Vec3	operator+ (const Vec3 &v) const
	Addition operator.
Vec3	operator+= (const Vec3 &v)
	Addition operator.
const Vec3	operator- (const Vec3 &v) const
	Subtraction operator.
Vec3	operator-= (const Vec3 &v)
	Subtraction operator.
double	operator* (const Vec3 &v) const
const Vec3	operator^ (const Vec3 &v) const
Protected Attributes inherited from envitia::maplink::earth::Vec3
double	m_v [3]

Constructor & Destructor Documentation

GeodeticPoint() [1/4]

envitia::maplink::earth::GeodeticPoint::GeodeticPoint

(

)

Constructor.

GeodeticPoint() [2/4]

envitia::maplink::earth::GeodeticPoint::GeodeticPoint	(	double	x,
		double	y,
		double	z )

Constructor.

GeodeticPoint() [3/4]

envitia::maplink::earth::GeodeticPoint::GeodeticPoint

(

const GeodeticPoint &

other

)

Copy Constructor.

GeodeticPoint() [4/4]

envitia::maplink::earth::GeodeticPoint::GeodeticPoint

(

const Vec3 &

other

)

Copy Constructor.

~GeodeticPoint()

virtual envitia::maplink::earth::GeodeticPoint::~GeodeticPoint ( )

virtual

Destructor.

Member Function Documentation

operator!=()

bool envitia::maplink::earth::GeodeticPoint::operator!=

(

const GeodeticPoint &

v

)

const

Inequality operator.

operator*() [1/2]

const GeodeticPoint envitia::maplink::earth::GeodeticPoint::operator*

(

const double &

v

)

const

Multiply the vector by a scalar value.

operator*() [2/2]

double envitia::maplink::earth::GeodeticPoint::operator*

(

const GeodeticPoint &

v

)

const

Calculate the dot product with another vector

Parameters

v	The vector to perform a dot product against

Returns

The dot product (this . v)

operator*=()

GeodeticPoint envitia::maplink::earth::GeodeticPoint::operator*=

(

const double &

v

)

Multiply the vector by a scalar value.

operator+()

const GeodeticPoint envitia::maplink::earth::GeodeticPoint::operator+

(

const GeodeticPoint &

v

)

const

Addition operator.

operator+=()

GeodeticPoint envitia::maplink::earth::GeodeticPoint::operator+=

(

const GeodeticPoint &

v

)

Addition operator.

operator-()

const GeodeticPoint envitia::maplink::earth::GeodeticPoint::operator-

(

const GeodeticPoint &

v

)

const

Subtraction operator.

operator-=()

GeodeticPoint envitia::maplink::earth::GeodeticPoint::operator-=

(

const GeodeticPoint &

v

)

Subtraction operator.

operator/()

const GeodeticPoint envitia::maplink::earth::GeodeticPoint::operator/

(

const double &

v

)

const

Divide the vector by a scalar value.

operator/=()

GeodeticPoint envitia::maplink::earth::GeodeticPoint::operator/=

(

const double &

v

)

Divide the vector by a scalar value.

operator<()

bool envitia::maplink::earth::GeodeticPoint::operator<

(

const Vec3 &

v

)

const

Less than operator.

operator==()

bool envitia::maplink::earth::GeodeticPoint::operator==

(

const GeodeticPoint &

v

)

const

Equality operator.

operator^()

const GeodeticPoint envitia::maplink::earth::GeodeticPoint::operator^

(

const GeodeticPoint &

v

)

const

Calculate the cross product with another vector

Parameters

v	The vector to perform a cross product against

Returns

The cross product (this x v)

toDirection() [1/2]

GeodeticDirection envitia::maplink::earth::GeodeticPoint::toDirection

(

)

const

Convert to a direction

The direction will be calculated as the direction from the origin to this point.

toDirection() [2/2]

GeodeticDirection envitia::maplink::earth::GeodeticPoint::toDirection

(

const GeodeticPoint &

origin

)

const

Convert to a direction

The direction will be calculated as the direction from the origin to this point.

Parameters

origin

The origin of the direction