VRS::Matrix4x4Base< T > Class Template Reference

4x4 Matrix Class. More...

#include <vrs/matrix.h>

List of all members.

Public Types
enum	MatrixType {   MT_Identity, MT_Scale, MT_Translate, MT_Unknown,   MT_Check, MT_Invalid }
Public Member Functions
	VRS_SERIALIZABLE_CLASS_ENUM (MatrixType)
	Matrix4x4Base ()
	Matrix4x4Base (const Matrix4x4Base &m1, const Matrix4x4Base &m2)
	Matrix4x4Base (T m00, T m01, T m02, T m03, T m10, T m11, T m12, T m13, T m20, T m21, T m22, T m23, T m30, T m31, T m32, T m33, MatrixType hint=Matrix4x4Base::MT_Unknown)
	The default constructor creates an identity matrix.
bool	operator== (const Matrix4x4Base &m) const
bool	operator!= (const Matrix4x4Base &m) const
T	element (unsigned int i, unsigned int j) const
T &	element (unsigned int i, unsigned int j)
void	setElement (unsigned int i, unsigned int j, T value)
Matrix4x4Base &	operator*= (T scalar)
Matrix4x4Base &	operator*= (const Matrix4x4Base &m)
void	transpose ()
	Transposes the matrix.
bool	inverse (Matrix4x4Base &result) const
Matrix4x4Base	inverse () const
	returns inverse matrix and throw exception, if not invertible.
void	toUpperLeft3x3 ()
T	det () const
	Returns the determinat of the full 4x4 matrix.
T	subDet3x3 (unsigned int omitColumn, unsigned int omitRow) const
	Returns the determinant of a 3x3 sub-matrix.
const T *	pointer () const
void	setHint (MatrixType matrixtype=Matrix4x4Base::MT_Check)
MatrixType	getHint () const
	VRS_SERIALIZABLE_NO_SO_CLASS (Matrix4x4Base)
Static Public Member Functions
static Matrix4x4Base	scaling (const Vector3Base< T > &s)
static Matrix4x4Base	translation (const Vector3Base< T > &t)
static Matrix4x4Base	rotation (const Vector3Base< T > &axis, const Vector3Base< T > &center, T angle)
Static Public Attributes
static const Matrix4x4Base &	identity

---

Detailed Description

template<typename T>
class VRS::Matrix4x4Base< T >

4x4 Matrix Class.

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Member Enumeration Documentation

template<typename T>

enum VRS::Matrix4x4Base::MatrixType

Enumerator:

MT_Identity
MT_Scale
MT_Translate
MT_Unknown
MT_Check
MT_Invalid

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Constructor & Destructor Documentation

template<typename T>

VRS::Matrix4x4Base< T >::Matrix4x4Base

(

)

template<typename T>

VRS::Matrix4x4Base< T >::Matrix4x4Base	(	const Matrix4x4Base< T > &	m1,
		const Matrix4x4Base< T > &	m2
	)

template<typename T>

VRS::Matrix4x4Base< T >::Matrix4x4Base	(	T	m00,
		T	m01,
		T	m02,
		T	m03,
		T	m10,
		T	m11,
		T	m12,
		T	m13,
		T	m20,
		T	m21,
		T	m22,
		T	m23,
		T	m30,
		T	m31,
		T	m32,
		T	m33,
		MatrixType	hint = Matrix4x4Base< T >::MT_Unknown
	)

The default constructor creates an identity matrix.

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Member Function Documentation

template<typename T>

VRS::Matrix4x4Base< T >::VRS_SERIALIZABLE_CLASS_ENUM

(

MatrixType

)

template<typename T>

bool VRS::Matrix4x4Base< T >::operator==

(

const Matrix4x4Base< T > &

m

)

const

template<typename T>

bool VRS::Matrix4x4Base< T >::operator!=

(

const Matrix4x4Base< T > &

m

)

const

template<typename T>

T VRS::Matrix4x4Base< T >::element	(	unsigned int	i,
		unsigned int	j
	)			const

template<typename T>

T& VRS::Matrix4x4Base< T >::element	(	unsigned int	i,
		unsigned int	j
	)

template<typename T>

void VRS::Matrix4x4Base< T >::setElement	(	unsigned int	i,
		unsigned int	j,
		T	value
	)

Direct element access. All indices are restricted to the range [0,3].

template<typename T>

Matrix4x4Base& VRS::Matrix4x4Base< T >::operator*=

(

T

scalar

)

template<typename T>

Matrix4x4Base& VRS::Matrix4x4Base< T >::operator*=

(

const Matrix4x4Base< T > &

m

)

template<typename T>

void VRS::Matrix4x4Base< T >::transpose

(

)

Transposes the matrix.

template<typename T>

bool VRS::Matrix4x4Base< T >::inverse

(

Matrix4x4Base< T > &

result

)

const

Calculate the inverse of the matrix and stores the result in the result matrix. The result matrix can be the same as the source matrix, i.e., the following statement is valid:

template<typename T>

Matrix4x4Base VRS::Matrix4x4Base< T >::inverse

(

)

const

returns inverse matrix and throw exception, if not invertible.

template<typename T>

void VRS::Matrix4x4Base< T >::toUpperLeft3x3

(

)

sets the right column and bottom row to zero, except the bottom-right element. The result is the rotational affine part of the matrix.

template<typename T>

T VRS::Matrix4x4Base< T >::det

(

)

const

Returns the determinat of the full 4x4 matrix.

template<typename T>

T VRS::Matrix4x4Base< T >::subDet3x3	(	unsigned int	omitColumn,
		unsigned int	omitRow
	)			const

Returns the determinant of a 3x3 sub-matrix.

template<typename T>

const T* VRS::Matrix4x4Base< T >::pointer

(

)

const

Direct data access to the internal representation of the matrix. NOTE: Internal representation is (column0,column1,column2,column3)

template<typename T>

void VRS::Matrix4x4Base< T >::setHint

(

MatrixType

matrixtype = Matrix4x4Base< T >::MT_Check

)

template<typename T>

MatrixType VRS::Matrix4x4Base< T >::getHint

(

)

const

template<typename T>

static Matrix4x4Base VRS::Matrix4x4Base< T >::scaling

(

const Vector3Base< T > &

s

)

[static]

template<typename T>

static Matrix4x4Base VRS::Matrix4x4Base< T >::translation

(

const Vector3Base< T > &

t

)

[static]

template<typename T>

static Matrix4x4Base VRS::Matrix4x4Base< T >::rotation	(	const Vector3Base< T > &	axis,
		const Vector3Base< T > &	center,
		T	angle
	)			[static]

template<typename T>

VRS::Matrix4x4Base< T >::VRS_SERIALIZABLE_NO_SO_CLASS

(

Matrix4x4Base< T >

)

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Member Data Documentation

template<typename T>

const Matrix4x4Base& VRS::Matrix4x4Base< T >::identity [static]

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

• matrix.h