Matrix with 4x4 elements. More...

#include <kanzi/math/matrix4x4.hpp>

Public Member Functions
	Matrix4x4 ()
	Default constructor, initializes the matrix to identity matrix. More...

	Matrix4x4 (float x0, float x1, float x2, float x3, float x4, float x5, float x6, float x7, float x8, float x9, float x10, float x11, float x12, float x13, float x14, float x15)
	Constructs the matrix from elements. More...

	Matrix4x4 (const Vector3 &x, const Vector3 &y, const Vector3 &z, const Vector3 &translation)
	Constructs the matrix from 4 vectors. More...

const float &	operator[] (size_t index) const
	Access to individual elements of the matrix. More...

float &	operator[] (size_t index)
	Access to individual elements of the matrix. More...

Vector3	getXAxis () const

Vector3	getYAxis () const

Vector3	getZAxis () const

Vector3	getTranslation () const

Vector3	getScale () const

void	setXAxis (Vector3 v)

void	setYAxis (Vector3 v)

void	setZAxis (Vector3 v)

void	setTranslation (Vector3 translation)

float	getTranslationX () const
	Get translation on X axis. More...

void	setTranslationX (float translationX)
	Set translation on X axis. More...

float	getTranslationY () const
	Get translation on Y axis. More...

void	setTranslationY (float translationY)
	Set translation on Y axis. More...

float	getTranslationZ () const
	Get translation on Z axis. More...

void	setTranslationZ (float translationZ)
	Set translation on Z axis. More...

Matrix4x4 &	operator+= (const Matrix4x4 &v)
	Modifies this matrix by adding another matrix. More...

Matrix4x4 &	operator-= (const Matrix4x4 &v)
	Modifies this matrix by subtracting another matrix from this matrix. More...

Vector3	operator* (const Vector3 &vector) const
	Multiply this matrix by a Vector3 and return the result. More...

Matrix4x4 &	operator*= (const Matrix4x4 &m)
	Modifies this matrix by multiplying it with another matrix. More...

Static Public Member Functions
static Matrix4x4	createTranslation (Vector3 translation)

static Matrix4x4	createTranslation (float x, float y, float z)

static Matrix4x4	createIdentity ()

static Matrix4x4	createFromHomogenousMatrix (const Matrix3x3 &matrix, float zTranslation)

static Matrix4x4	createFromHomogenousMatrix (const Matrix3x3 &matrix)

static Matrix4x4	createXRotation (float angleInDegrees)

static Matrix4x4	createYRotation (float angleInDegrees)

static Matrix4x4	createZRotation (float angleInDegrees)

static Matrix4x4	createScale (Vector3 scale)

static Matrix4x4	createOrthogonalProjection (float left, float right, float bottom, float top, float near, float far)

static optional< Matrix4x4 >	createLookAtMatrix (Vector3 position, Vector3 lookAtPoint, Vector3 upVector)

static Matrix4x4	createSRT (Vector3 scale, Vector3 rotationInRadians, Vector3 translation)

Friends
bool	operator== (const Matrix4x4 &left, const Matrix4x4 &right)

Detailed Description

Matrix with 4x4 elements.

Constructor & Destructor Documentation

kanzi::Matrix4x4::Matrix4x4 ( )

inlineexplicit

Default constructor, initializes the matrix to identity matrix.

kanzi::Matrix4x4::Matrix4x4	(	float	x0,
		float	x1,
		float	x2,
		float	x3,
		float	x4,
		float	x5,
		float	x6,
		float	x7,
		float	x8,
		float	x9,
		float	x10,
		float	x11,
		float	x12,
		float	x13,
		float	x14,
		float	x15
	)

inlineexplicit

Constructs the matrix from elements.

kanzi::Matrix4x4::Matrix4x4	(	const Vector3 &	x,
		const Vector3 &	y,
		const Vector3 &	z,
		const Vector3 &	translation
	)

inlineexplicit

Constructs the matrix from 4 vectors.

Member Function Documentation

const float& kanzi::Matrix4x4::operator[] ( size_t index ) const

inline

Access to individual elements of the matrix.

Parameters

index Index of the accessed element. Should be at least 0 and at most 15.

Returns

float& kanzi::Matrix4x4::operator[] ( size_t index )

inline

Access to individual elements of the matrix.

Parameters

index Index of the accessed element. Should be at least 0 and at most 15.

Returns

Vector3 kanzi::Matrix4x4::getXAxis ( ) const

inline

Vector3 kanzi::Matrix4x4::getYAxis ( ) const

inline

Vector3 kanzi::Matrix4x4::getZAxis ( ) const

inline

Vector3 kanzi::Matrix4x4::getTranslation ( ) const

inline

Vector3 kanzi::Matrix4x4::getScale ( ) const

void kanzi::Matrix4x4::setXAxis ( Vector3 v )

inline

void kanzi::Matrix4x4::setYAxis ( Vector3 v )

inline

void kanzi::Matrix4x4::setZAxis ( Vector3 v )

inline

void kanzi::Matrix4x4::setTranslation ( Vector3 translation )

inline

float kanzi::Matrix4x4::getTranslationX ( ) const

inline

Get translation on X axis.

Returns: Translation X component.

void kanzi::Matrix4x4::setTranslationX ( float translationX )

inline

Set translation on X axis.

Parameters

translationX Translation X component.

float kanzi::Matrix4x4::getTranslationY ( ) const

inline

Get translation on Y axis.

Returns: Translation Y component.

void kanzi::Matrix4x4::setTranslationY ( float translationY )

inline

Set translation on Y axis.

Parameters

translationY Translation Y component.

float kanzi::Matrix4x4::getTranslationZ ( ) const

inline

Get translation on Z axis.

Returns: Translation Z component.

void kanzi::Matrix4x4::setTranslationZ ( float translationZ )

inline

Set translation on Z axis.

Parameters

translationZ Translation Y component.

Matrix4x4& kanzi::Matrix4x4::operator+= ( const Matrix4x4 & v )

inline

Modifies this matrix by adding another matrix.

Parameters

v	Another matrix.

Returns: This matrix.

Matrix4x4& kanzi::Matrix4x4::operator-= ( const Matrix4x4 & v )

inline

Modifies this matrix by subtracting another matrix from this matrix.

Parameters

v	Another matrix.

Returns: This matrix.

Vector3 kanzi::Matrix4x4::operator* ( const Vector3 & vector ) const

inline

Multiply this matrix by a Vector3 and return the result.

Parameters

vector A Vector3.

Returns: Result of the multiplication.

Matrix4x4& kanzi::Matrix4x4::operator*= ( const Matrix4x4 & m )

Modifies this matrix by multiplying it with another matrix.

Parameters

m	Another matrix.

Returns: This matrix.

static Matrix4x4 kanzi::Matrix4x4::createTranslation ( Vector3 translation )

inlinestatic

static Matrix4x4 kanzi::Matrix4x4::createTranslation	(	float	x,
		float	y,
		float	z
	)

inlinestatic

static Matrix4x4 kanzi::Matrix4x4::createIdentity ( )

inlinestatic

static Matrix4x4 kanzi::Matrix4x4::createFromHomogenousMatrix	(	const Matrix3x3 &	matrix,
		float	zTranslation
	)

inlinestatic

static Matrix4x4 kanzi::Matrix4x4::createFromHomogenousMatrix ( const Matrix3x3 & matrix )

inlinestatic

static Matrix4x4 kanzi::Matrix4x4::createXRotation ( float angleInDegrees )

static

static Matrix4x4 kanzi::Matrix4x4::createYRotation ( float angleInDegrees )

static

static Matrix4x4 kanzi::Matrix4x4::createZRotation ( float angleInDegrees )

static

static Matrix4x4 kanzi::Matrix4x4::createScale ( Vector3 scale )

static

static Matrix4x4 kanzi::Matrix4x4::createOrthogonalProjection	(	float	left,
		float	right,
		float	bottom,
		float	top,
		float	near,
		float	far
	)

static

static optional<Matrix4x4> kanzi::Matrix4x4::createLookAtMatrix	(	Vector3	position,
		Vector3	lookAtPoint,
		Vector3	upVector
	)

static

static Matrix4x4 kanzi::Matrix4x4::createSRT	(	Vector3	scale,
		Vector3	rotationInRadians,
		Vector3	translation
	)

static

Friends And Related Function Documentation

bool operator==	(	const Matrix4x4 &	left,
		const Matrix4x4 &	right
	)

friend

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

kanzi/math/matrix4x4.hpp

Public Member Functions

Static Public Member Functions

Friends

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Friends And Related Function Documentation