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Ogre::Vector4 Class Reference

4-dimensional homogenous vector. More...

#include <OgreVector4.h>

List of all members.

Public Methods

Vector4 ()

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

Vector4 (Real afCoordinate[4])

Vector4 (int afCoordinate[4])

Vector4 (const Real *const r)

Vector4 (const Vector4 &rkVector)

Real operator[] (unsigned i) const

Real & operator[] (unsigned i)

Vector4 & operator= (const Vector4 &rkVector)

Assigns the value of the other vector.

bool operator== (const Vector4 &rkVector) const

bool operator!= (const Vector4 &rkVector) const

Vector4 & operator= (const Vector3 &rhs)

Vector4 operator * (const Matrix4 &mat) const

Real dotProduct (const Vector4 &vec) const

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

Friends

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

Function for writing to a stream.

Detailed Description

4-dimensional homogenous vector.

Definition at line 37 of file OgreVector4.h.

Constructor & Destructor Documentation

Ogre::Vector4::Vector4 ( )

Definition at line 48 of file OgreVector4.h.

Ogre::Vector4::Vector4 ( Real fX,

Real fY,

Real fZ,

Real fW

)

Definition at line 52 of file OgreVector4.h.
References Ogre::Real.

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

Definition at line 57 of file OgreVector4.h.
References Ogre::Real.

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

Definition at line 65 of file OgreVector4.h.

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

Definition at line 73 of file OgreVector4.h.
References Ogre::Real.

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

Definition at line 78 of file OgreVector4.h.

Member Function Documentation

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

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.

Definition at line 154 of file OgreVector4.h.
References Ogre::Real, w, x, y, and z.

Vector4 Ogre::Vector4::operator * ( const Matrix4 & mat ) const

Definition at line 136 of file OgreVector4.h.

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

Definition at line 119 of file OgreVector4.h.
References w, x, y, and z.

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

Definition at line 127 of file OgreVector4.h.
References Ogre::Vector3::x, Ogre::Vector3::y, and Ogre::Vector3::z.

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

Assigns the value of the other vector.

Parameters:

rkVector The other vector

Definition at line 101 of file OgreVector4.h.
References w, x, y, and z.

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

Definition at line 111 of file OgreVector4.h.
References w, x, y, and z.

Real& Ogre::Vector4::operator[] ( unsigned i )

Definition at line 90 of file OgreVector4.h.
References Ogre::Real.

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

Definition at line 83 of file OgreVector4.h.
References Ogre::Real.

Friends And Related Function Documentation

_OgreExport friend std::ostream& operator<< ( std::ostream & o,

const Vector4 & v

) [friend]

Function for writing to a stream.

Definition at line 161 of file OgreVector4.h.

Member Data Documentation

Real Ogre::Vector4::val[4]

Definition at line 44 of file OgreVector4.h.
Referenced by Ogre::GpuProgramParameters::setConstant().

Real Ogre::Vector4::w

Definition at line 42 of file OgreVector4.h.
Referenced by Ogre::GpuProgramParameters::_updateAutoParamsLightsOnly(), dotProduct(), operator!=(), operator=(), and operator==().

Real Ogre::Vector4::x

Definition at line 42 of file OgreVector4.h.
Referenced by Ogre::GpuProgramParameters::_updateAutoParamsLightsOnly(), dotProduct(), Ogre::SimpleSpline::interpolate(), operator!=(), operator=(), operator==(), and Ogre::FloatGpuParameterControllerValue::setValue().

Real Ogre::Vector4::y

Definition at line 42 of file OgreVector4.h.
Referenced by Ogre::GpuProgramParameters::_updateAutoParamsLightsOnly(), dotProduct(), Ogre::SimpleSpline::interpolate(), operator!=(), operator=(), and operator==().

Real Ogre::Vector4::z

Definition at line 42 of file OgreVector4.h.
Referenced by Ogre::GpuProgramParameters::_updateAutoParamsLightsOnly(), dotProduct(), Ogre::SimpleSpline::interpolate(), operator!=(), operator=(), and operator==().

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

OgreVector4.h

Public Methods
	Vector4 ()
	Vector4 (Real fX, Real fY, Real fZ, Real fW)
	Vector4 (Real afCoordinate[4])
	Vector4 (int afCoordinate[4])
	Vector4 (const Real *const r)
	Vector4 (const Vector4 &rkVector)
Real	operator[] (unsigned i) const
Real &	operator[] (unsigned i)
Vector4 &	operator= (const Vector4 &rkVector)
	Assigns the value of the other vector.
bool	operator== (const Vector4 &rkVector) const
bool	operator!= (const Vector4 &rkVector) const
Vector4 &	operator= (const Vector3 &rhs)
Vector4	operator * (const Matrix4 &mat) const
Real	dotProduct (const Vector4 &vec) const
	Calculates the dot (scalar) product of this vector with another.
Friends
_OgreExport friend std::ostream &	operator<< (std::ostream &o, const Vector4 &v)
	Function for writing to a stream.