sf::xgl::Matrix Class Reference

A 4x4 matrix class used in arrays and has layout of 16x GLfloat. More...

#include <Matrix.h>

Inheritance diagram for sf::xgl::Matrix:

Collaboration diagram for sf::xgl::Matrix:

Public Member Functions
	Matrix ()
	Default constructor initializing with a black color.
	Matrix (const QMatrix4x4 &matrix)
	Constructor for Qt QMatrix4x4.
	Matrix (const Matrix44 &matrix)
	Constructor for Qt QMatrix4x4.
	operator const float * () const
	Gets the float pointer and allows omitting a call for the #data() method.
	operator float * ()
	Gets the float pointer and allows omitting a call for the #data() method.
bool	isZero () const
	Checks if the 'w' value is non-zero.
	operator QMatrix4x4 () const
	Conversion operator when passing this class where a QMatrix4x4 is needed.
	operator Matrix44 () const
	Conversion operator when passing this class where a #Matrix44 is needed.
Matrix &	operator= (const QMatrix4x4 &matrix)
	Assignment operator accepting a QMatrix4x4 instance.
Matrix &	operator= (const Matrix44 &matrix)
	Assignment operator accepting a #Matrix44 instance.

Detailed Description

A 4x4 matrix class used in arrays and has layout of 16x GLfloat.

Constructor & Destructor Documentation

Matrix() [1/3]

sf::xgl::Matrix::Matrix

(

)

Default constructor initializing with a black color.

Matrix() [2/3]

sf::xgl::Matrix::Matrix ( const QMatrix4x4 &  matrix )

explicit

Constructor for Qt QMatrix4x4.

Matrix() [3/3]

sf::xgl::Matrix::Matrix ( const Matrix44 &  matrix )

explicit

Constructor for Qt QMatrix4x4.

Member Function Documentation

isZero()

bool sf::xgl::Matrix::isZero

(

)

const

Checks if the 'w' value is non-zero.

Returns

True when zero.

operator const float *()

sf::xgl::Matrix::operator const float *

(

)

const

Gets the float pointer and allows omitting a call for the #data() method.

operator float *()

sf::xgl::Matrix::operator float *

(

)

Gets the float pointer and allows omitting a call for the #data() method.

operator Matrix44()

sf::xgl::Matrix::operator Matrix44

(

)

const

Conversion operator when passing this class where a #Matrix44 is needed.

operator QMatrix4x4()

sf::xgl::Matrix::operator QMatrix4x4

(

)

const

Conversion operator when passing this class where a QMatrix4x4 is needed.

operator=() [1/2]

Matrix & sf::xgl::Matrix::operator=

(

const Matrix44 &

matrix

)

Assignment operator accepting a #Matrix44 instance.

operator=() [2/2]

Matrix & sf::xgl::Matrix::operator=

(

const QMatrix4x4 &

matrix

)

Assignment operator accepting a QMatrix4x4 instance.

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

• Matrix.h