4-dimensional homogeneous vector. More...

#include <OgreVector4.h>

Public Member Functions
	Vector4 ()
	Default constructor. More...

	Vector4 (const Real fX, const Real fY, const Real fZ, const Real fW)

	Vector4 (const Real afCoordinate[4])

	Vector4 (const int afCoordinate[4])

	Vector4 (Real *const r)

	Vector4 (const Real scaler)

	Vector4 (const Vector3 &rhs)

Real	dotProduct (const Vector4 &vec) const
	Calculates the dot (scalar) product of this vector with another. More...

bool	isNaN () const
	Check whether this vector contains valid values. More...

bool	operator!= (const Vector4 &rkVector) const

Vector4	operator* (const Real fScalar) const

Vector4	operator* (const Vector4 &rhs) const

Vector4 &	operator*= (const Real fScalar)

Vector4 &	operator*= (const Vector4 &rkVector)

Vector4	operator+ (const Vector4 &rkVector) const

const Vector4 &	operator+ () const

Vector4 &	operator+= (const Vector4 &rkVector)

Vector4 &	operator+= (const Real fScalar)

Vector4	operator- (const Vector4 &rkVector) const

Vector4	operator- () const

Vector4 &	operator-= (const Vector4 &rkVector)

Vector4 &	operator-= (const Real fScalar)

Vector4	operator/ (const Real fScalar) const

Vector4	operator/ (const Vector4 &rhs) const

Vector4 &	operator/= (const Real fScalar)

Vector4 &	operator/= (const Vector4 &rkVector)

Vector4 &	operator= (const Vector4 &rkVector)
	Assigns the value of the other vector. More...

Vector4 &	operator= (const Real fScalar)

Vector4 &	operator= (const Vector3 &rhs)

bool	operator== (const Vector4 &rkVector) const

Real	operator[] (const size_t i) const

Real &	operator[] (const size_t i)

Real *	ptr ()
	Pointer accessor for direct copying. More...

const Real *	ptr () const
	Pointer accessor for direct copying. More...

void	swap (Vector4 &other)
	Exchange the contents of this vector with another. More...

Vector2	xy () const

Vector3	xyz () const
	Swizzle-like narrowing operations. More...

Public Attributes
Real	w

Real	x

Real	y

Real	z

Static Public Attributes
static const Vector4	ZERO

Friends
Vector4	operator* (const Real fScalar, const Vector4 &rkVector)

Vector4	operator+ (const Vector4 &lhs, const Real rhs)

Vector4	operator+ (const Real lhs, const Vector4 &rhs)

Vector4	operator- (const Vector4 &lhs, Real rhs)

Vector4	operator- (const Real lhs, const Vector4 &rhs)

Vector4	operator/ (const Real fScalar, const Vector4 &rkVector)

_OgreExport friend std::ostream &	operator<< (std::ostream &o, const Vector4 &v)
	Function for writing to a stream. More...

Detailed Description

4-dimensional homogeneous vector.

Constructor & Destructor Documentation

◆ Vector4() [1/7]

Ogre::Vector4::Vector4 ( )

inline

Default constructor.

Note: It does NOT initialize the vector for efficiency.

◆ Vector4() [2/7]

Ogre::Vector4::Vector4	(	const Real	fX,
		const Real	fY,
		const Real	fZ,
		const Real	fW
	)

inline

◆ Vector4() [3/7]

Ogre::Vector4::Vector4 ( const Real afCoordinate[4] )

inlineexplicit

◆ Vector4() [4/7]

Ogre::Vector4::Vector4 ( const int afCoordinate[4] )

inlineexplicit

◆ Vector4() [5/7]

Ogre::Vector4::Vector4 ( Real *const r )

inlineexplicit

◆ Vector4() [6/7]

Ogre::Vector4::Vector4 ( const Real scaler )

inlineexplicit

◆ Vector4() [7/7]

Ogre::Vector4::Vector4 ( const Vector3 & rhs )

inlineexplicit

Member Function Documentation

◆ xyz()

Vector3 Ogre::Vector4::xyz ( ) const

inline

Swizzle-like narrowing operations.

◆ xy()

Vector2 Ogre::Vector4::xy ( ) const

inline

◆ swap()

void Ogre::Vector4::swap ( Vector4 & other )

inline

Exchange the contents of this vector with another.

References std::swap(), w, x, y, and z.

◆ operator[]() [1/2]

Real Ogre::Vector4::operator[] ( const size_t i ) const

inline

◆ operator[]() [2/2]

Real& Ogre::Vector4::operator[] ( const size_t i )

inline

◆ ptr() [1/2]

Real* Ogre::Vector4::ptr ( )

inline

Pointer accessor for direct copying.

◆ ptr() [2/2]

const Real* Ogre::Vector4::ptr ( ) const

inline

Pointer accessor for direct copying.

◆ operator=() [1/3]

Vector4& Ogre::Vector4::operator= ( const Vector4 & rkVector )

inline

Assigns the value of the other vector.

Parameters

rkVector The other vector

References w, x, y, and z.

◆ operator=() [2/3]

Vector4& Ogre::Vector4::operator= ( const Real fScalar )

inline

◆ operator==()

bool Ogre::Vector4::operator== ( const Vector4 & rkVector ) const

inline

References w, x, y, and z.

◆ operator!=()

bool Ogre::Vector4::operator!= ( const Vector4 & rkVector ) const

inline

References w, x, y, and z.

◆ operator=() [3/3]

Vector4& Ogre::Vector4::operator= ( const Vector3 & rhs )

inline

References Ogre::Vector3::x, Ogre::Vector3::y, and Ogre::Vector3::z.

◆ operator+() [1/2]

Vector4 Ogre::Vector4::operator+ ( const Vector4 & rkVector ) const

inline

References w, x, y, and z.

◆ operator-() [1/2]

Vector4 Ogre::Vector4::operator- ( const Vector4 & rkVector ) const

inline

References w, x, y, and z.

◆ operator*() [1/2]

Vector4 Ogre::Vector4::operator* ( const Real fScalar ) const

inline

◆ operator*() [2/2]

Vector4 Ogre::Vector4::operator* ( const Vector4 & rhs ) const

inline

References w, x, y, and z.

◆ operator/() [1/2]

Vector4 Ogre::Vector4::operator/ ( const Real fScalar ) const

inline

◆ operator/() [2/2]

Vector4 Ogre::Vector4::operator/ ( const Vector4 & rhs ) const

inline

References w, x, y, and z.

◆ operator+() [2/2]

const Vector4& Ogre::Vector4::operator+ ( ) const

inline

◆ operator-() [2/2]

Vector4 Ogre::Vector4::operator- ( ) const

inline

◆ operator+=() [1/2]

Vector4& Ogre::Vector4::operator+= ( const Vector4 & rkVector )

inline

References w, x, y, and z.

◆ operator-=() [1/2]

Vector4& Ogre::Vector4::operator-= ( const Vector4 & rkVector )

inline

References w, x, y, and z.

◆ operator*=() [1/2]

Vector4& Ogre::Vector4::operator*= ( const Real fScalar )

inline

◆ operator+=() [2/2]

Vector4& Ogre::Vector4::operator+= ( const Real fScalar )

inline

◆ operator-=() [2/2]

Vector4& Ogre::Vector4::operator-= ( const Real fScalar )

inline

◆ operator*=() [2/2]

Vector4& Ogre::Vector4::operator*= ( const Vector4 & rkVector )

inline

References w, x, y, and z.

◆ operator/=() [1/2]

Vector4& Ogre::Vector4::operator/= ( const Real fScalar )

inline

◆ operator/=() [2/2]

Vector4& Ogre::Vector4::operator/= ( const Vector4 & rkVector )

inline

References w, x, y, and z.

◆ dotProduct()

Real Ogre::Vector4::dotProduct ( const Vector4 & vec ) const

inline

Calculates the dot (scalar) product of this vector with another.

Parameters

vec	Vector with which to calculate the dot product (together with this one).

Returns: A float representing the dot product value.

References w, x, y, and z.

◆ isNaN()

bool Ogre::Vector4::isNaN ( ) const

inline

Check whether this vector contains valid values.

References Ogre::Math::isNaN().

Friends And Related Function Documentation

◆ operator*

Vector4 operator*	(	const Real	fScalar,
		const Vector4 &	rkVector
	)

friend

◆ operator/

Vector4 operator/	(	const Real	fScalar,
		const Vector4 &	rkVector
	)

friend

◆ operator+ [1/2]

Vector4 operator+	(	const Vector4 &	lhs,
		const Real	rhs
	)

friend

◆ operator+ [2/2]

Vector4 operator+	(	const Real	lhs,
		const Vector4 &	rhs
	)

friend

◆ operator- [1/2]

Vector4 operator-	(	const Vector4 &	lhs,
		Real	rhs
	)

friend

◆ operator- [2/2]

Vector4 operator-	(	const Real	lhs,
		const Vector4 &	rhs
	)

friend

◆ operator<<

_OgreExport friend std::ostream& operator<<	(	std::ostream &	o,
		const Vector4 &	v
	)

friend

Function for writing to a stream.

Member Data Documentation

◆ x

Real Ogre::Vector4::x

Referenced by dotProduct(), operator!=(), operator*(), Ogre::Matrix4::operator*(), Ogre::operator*(), operator*=(), operator+(), operator+=(), operator-(), operator-=(), operator/(), operator/=(), operator=(), operator==(), swap(), and Ogre::Matrix4::transformAffine().

◆ y

Real Ogre::Vector4::y

Referenced by dotProduct(), operator!=(), operator*(), Ogre::Matrix4::operator*(), Ogre::operator*(), operator*=(), operator+(), operator+=(), operator-(), operator-=(), operator/(), operator/=(), operator=(), operator==(), swap(), and Ogre::Matrix4::transformAffine().

◆ z

Real Ogre::Vector4::z

Referenced by dotProduct(), operator!=(), operator*(), Ogre::Matrix4::operator*(), Ogre::operator*(), operator*=(), operator+(), operator+=(), operator-(), operator-=(), operator/(), operator/=(), operator=(), operator==(), swap(), and Ogre::Matrix4::transformAffine().

◆ w

Real Ogre::Vector4::w

Referenced by dotProduct(), Ogre::Volume::OctreeNode::isIsoSurfaceNear(), operator!=(), operator*(), Ogre::Matrix4::operator*(), Ogre::operator*(), operator*=(), operator+(), operator+=(), operator-(), operator-=(), operator/(), operator/=(), operator=(), operator==(), swap(), and Ogre::Matrix4::transformAffine().

◆ ZERO

const Vector4 Ogre::Vector4::ZERO

static

Referenced by Ogre::StringConverter::parseAngle().

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

OgreVector4.h

Public Member Functions

Public Attributes

Static Public Attributes

Friends

Detailed Description

Constructor & Destructor Documentation

◆ Vector4() [1/7]

◆ Vector4() [2/7]

◆ Vector4() [3/7]

◆ Vector4() [4/7]

◆ Vector4() [5/7]

◆ Vector4() [6/7]

◆ Vector4() [7/7]

Member Function Documentation

◆ xyz()

◆ xy()

◆ swap()

◆ operator[]() [1/2]

◆ operator[]() [2/2]

◆ ptr() [1/2]

◆ ptr() [2/2]

◆ operator=() [1/3]

◆ operator=() [2/3]

◆ operator==()

◆ operator!=()

◆ operator=() [3/3]

◆ operator+() [1/2]

◆ operator-() [1/2]

◆ operator*() [1/2]

◆ operator*() [2/2]

◆ operator/() [1/2]

◆ operator/() [2/2]

◆ operator+() [2/2]

◆ operator-() [2/2]

◆ operator+=() [1/2]

◆ operator-=() [1/2]

◆ operator*=() [1/2]

◆ operator+=() [2/2]

◆ operator-=() [2/2]

◆ operator*=() [2/2]

◆ operator/=() [1/2]

◆ operator/=() [2/2]

◆ dotProduct()

◆ isNaN()

Friends And Related Function Documentation

◆ operator*

◆ operator/

◆ operator+ [1/2]

◆ operator+ [2/2]

◆ operator- [1/2]

◆ operator- [2/2]

◆ operator<<

Member Data Documentation

◆ x

◆ y

◆ z

◆ w

◆ ZERO