Represents a direction in 2D space. More...

#include <CDirection2d.h>

Public Member Functions
	CDirection2d ()

	CDirection2d (const CDirection2d &direction)
	Construct a new object by copy.

	CDirection2d (double radian)
	Construct a new object from radian coordinates.

	CDirection2d (const CVector2d &direction)
	Construct direction using angle of vector.

double	ToDegree () const
	Get direction in degrees.

double	ToRadian () const
	Get direction in radians.

double	DistInRadian (const CDirection2d &dir2) const
	Get angle difference in radians.

double	DistInDegree (const CDirection2d &dir2) const
	Get angle difference in degrees.

CDirection2d	Avg (const CDirection2d &dir2) const
	Get minimal distance between two directions.

CDirection2d	Avg (double weight, const CDirection2d &dir2) const
	Get weighted minimal distance between two directions.

CDirection2d	TurnByRadian (double turn) const

bool	operator== (const CDirection2d &dir2) const
	Compare the objects direction with the one of dir2.

bool	IsInRange (const CDirection2d &leftDirectionLimit, const CDirection2d &rightDirectionLimit) const
	Check if the direction is in the direction range between leftDirectionLimit and rightDirectionLimit.

Static Public Member Functions
static CDirection2d	FromRadian (double radian)
	Construct a new CDirection2d object and initialize from radian.

static CDirection2d	FromDegree (double degree)
	Construct a new CDirection2d object and initialize from degree.

Detailed Description

Represents a direction in 2D space.

Definition at line 15 of file CDirection2d.h.

Constructor & Destructor Documentation

◆ CDirection2d() [1/4]

i2d::CDirection2d::CDirection2d ( )

◆ CDirection2d() [2/4]

i2d::CDirection2d::CDirection2d ( const CDirection2d & direction )

Construct a new object by copy.

◆ CDirection2d() [3/4]

i2d::CDirection2d::CDirection2d ( double radian )

explicit

Construct a new object from radian coordinates.

Parameters

radian angle in radians.

◆ CDirection2d() [4/4]

i2d::CDirection2d::CDirection2d ( const CVector2d & direction )

Construct direction using angle of vector.

Member Function Documentation

◆ Avg() [1/2]

CDirection2d i2d::CDirection2d::Avg ( const CDirection2d & dir2 ) const

Get minimal distance between two directions.

Returns: Direction that minimizes the distance to this and dir2.

◆ Avg() [2/2]

CDirection2d i2d::CDirection2d::Avg	(	double	weight,
		const CDirection2d &	dir2
	)		const

Get weighted minimal distance between two directions.

Returns: Direction that minimizes the weighted distances between both directions.

◆ DistInDegree()

double i2d::CDirection2d::DistInDegree ( const CDirection2d & dir2 ) const

Get angle difference in degrees.

Returns: Minimal angle distance between the this and dir2 directions in degree [0, +180].

◆ DistInRadian()

double i2d::CDirection2d::DistInRadian ( const CDirection2d & dir2 ) const

Get angle difference in radians.

Returns: Minimal angle distance between the this and dir2 directions in radians [0, +PI].

◆ FromDegree()

static CDirection2d i2d::CDirection2d::FromDegree ( double degree )

static

Construct a new CDirection2d object and initialize from degree.

◆ FromRadian()

static CDirection2d i2d::CDirection2d::FromRadian ( double radian )

static

Construct a new CDirection2d object and initialize from radian.

◆ IsInRange()

bool i2d::CDirection2d::IsInRange	(	const CDirection2d &	leftDirectionLimit,
		const CDirection2d &	rightDirectionLimit
	)		const

Check if the direction is in the direction range between leftDirectionLimit and rightDirectionLimit.

◆ operator==()

bool i2d::CDirection2d::operator== ( const CDirection2d & dir2 ) const

Compare the objects direction with the one of dir2.

Parameters

dir2	direction to compare.

Returns: true if both are equal.

◆ ToDegree()

double i2d::CDirection2d::ToDegree ( ) const

Get direction in degrees.

Returns: Normalized direction in range [0, 360).

◆ ToRadian()

double i2d::CDirection2d::ToRadian ( ) const

Get direction in radians.

Returns: Normalized direction in range [-PI, +PI].

◆ TurnByRadian()

CDirection2d i2d::CDirection2d::TurnByRadian ( double turn ) const

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

Acf/Include/i2d/CDirection2d.h

Public Member Functions

Static Public Member Functions