d2Vec2 Struct Reference

Represents a 2D vector. More...

#include <d2Math.h>

Public Member Functions
	d2Vec2 ()
	d2Vec2 (real x, real y)
	Constructor that initializes the vector with given x and y components.
	~d2Vec2 ()=default
void	Zero ()
	Sets all components of the vector to zero.
real	Lenght () const
	Calculates the magnitude of the vector.
real	LenghtSquared () const
	Calculates the squared magnitude of the vector.
d2Vec2 &	Normalize ()
	Normalizes the vector.
d2Vec2	UnitVector () const
	Calculates the unit vector.
d2Vec2	Normal () const
	Calculates the normal of the vector.
real	Dot (const d2Vec2 &v) const
	Calculates the dot product with another vector.
real	Cross (const d2Vec2 &v) const
	Calculates the cross product with another vector.
d2Vec2 &	operator= (const d2Vec2 &v)
bool	operator== (const d2Vec2 &v) const
bool	operator!= (const d2Vec2 &v) const
d2Vec2	operator+ (const d2Vec2 &v) const
d2Vec2	operator- (const d2Vec2 &v) const
d2Vec2	operator* (const real n) const
d2Vec2	operator* (const d2Vec2 &v) const
d2Vec2	operator/ (const real n) const
d2Vec2	operator- ()
d2Vec2 &	operator+= (const d2Vec2 &v)
d2Vec2 &	operator-= (const d2Vec2 &v)
d2Vec2 &	operator*= (const d2Vec2 &v)
d2Vec2 &	operator*= (const real n)
d2Vec2 &	operator/= (const real n)

Public Attributes
real	x
real	y

Detailed Description

Represents a 2D vector.

Constructor & Destructor Documentation

d2Vec2() [1/2]

d2Vec2::d2Vec2 ( )

inline

d2Vec2() [2/2]

d2Vec2::d2Vec2 ( real x, real y )

inline

Constructor that initializes the vector with given x and y components.

Parameters

x	The x component of the vector.
y	The y component of the vector.

~d2Vec2()

d2Vec2::~d2Vec2 ( )

default

Member Function Documentation

Cross()

real d2Vec2::Cross ( const d2Vec2 & v ) const

inline

Calculates the cross product with another vector.

Parameters

v	The other vector.

Returns

The cross product.

Dot()

real d2Vec2::Dot ( const d2Vec2 & v ) const

inline

Calculates the dot product with another vector.

Parameters

v	The other vector.

Returns

The dot product.

Lenght()

real d2Vec2::Lenght ( ) const

inline

Calculates the magnitude of the vector.

Returns

The magnitude of the vector.

LenghtSquared()

real d2Vec2::LenghtSquared ( ) const

inline

Calculates the squared magnitude of the vector.

Returns

The squared magnitude of the vector.

Normal()

d2Vec2 d2Vec2::Normal ( ) const

inline

Calculates the normal of the vector.

Returns

The normal of the vector.

Normalize()

d2Vec2 & d2Vec2::Normalize

(

)

Normalizes the vector.

Returns

The normalized vector.

operator!=()

bool d2Vec2::operator!=

(

const d2Vec2 &

v

)

const

operator*() [1/2]

d2Vec2 d2Vec2::operator*

(

const d2Vec2 &

v

)

const

operator*() [2/2]

d2Vec2 d2Vec2::operator*

(

const real

n

)

const

operator*=() [1/2]

d2Vec2 & d2Vec2::operator*=

(

const d2Vec2 &

v

)

operator*=() [2/2]

d2Vec2 & d2Vec2::operator*=

(

const real

n

)

operator+()

d2Vec2 d2Vec2::operator+

(

const d2Vec2 &

v

)

const

operator+=()

d2Vec2 & d2Vec2::operator+=

(

const d2Vec2 &

v

)

operator-() [1/2]

d2Vec2 d2Vec2::operator-

(

)

operator-() [2/2]

d2Vec2 d2Vec2::operator-

(

const d2Vec2 &

v

)

const

operator-=()

d2Vec2 & d2Vec2::operator-=

(

const d2Vec2 &

v

)

operator/()

d2Vec2 d2Vec2::operator/

(

const real

n

)

const

operator/=()

d2Vec2 & d2Vec2::operator/=

(

const real

n

)

operator=()

d2Vec2 & d2Vec2::operator=

(

const d2Vec2 &

v

)

operator==()

bool d2Vec2::operator==

(

const d2Vec2 &

v

)

const

UnitVector()

d2Vec2 d2Vec2::UnitVector ( ) const

inline

Calculates the unit vector.

Returns

The unit vector.

Zero()

void d2Vec2::Zero ( )

inline

Sets all components of the vector to zero.

Member Data Documentation

x

real d2Vec2::x

y

real d2Vec2::y

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

• dura2d/d2Math.h