makVrv::DtMatrix3< T > Class Template Reference

3 dimensional matrix More...

Public Member Functions
	DtMatrix3 ()
	CTOR.
	DtMatrix3 (const T rhs[3][3])
	CTOR.
	DtMatrix3 (T m00, T m01, T m02, T m10, T m11, T m12, T m20, T m21, T m22)
	CTOR.
const void *	ptr (void) const
	~DtMatrix3 ()
	DTOR.
DtMatrix3	operator* (const DtMatrix3 &rhs) const
	Multiply 2 matrices. Returns this*rhs.
DtVector3< T >	operator* (const DtVector3< T > &rhs) const
	Multiply matrix with vector. Returns this*rhs.
void	setZero (void)
	Set all values to zero.
void	setIdentity (void)
	Set matrix to identity matrix.
DtMatrix3	getTranspose (void) const
	Get the transpose of this matrix.
bool	IsEqual (const DtMatrix3 &rhs, T tolerance) const
	Check whether this matrix is equivalent to rhs within tolerance.
const T *	operator[] (size_t iRow) const
T *	operator[] (size_t iRow)

Static Public Attributes
static DtMatrix3	theIdentityMatrix

Private Attributes
union {
T   _m [9]
T   m [3][3]
};

Detailed Description

template<class T>
class makVrv::DtMatrix3< T >

3 dimensional matrix

Constructor & Destructor Documentation

template<class T >

makVrv::DtMatrix3< T >::DtMatrix3

(

)

CTOR.

template<class T >

makVrv::DtMatrix3< T >::DtMatrix3

(

const T

rhs[3][3]

)

CTOR.

template<class T >

makVrv::DtMatrix3< T >::DtMatrix3	(	T	m00,
		T	m01,
		T	m02,
		T	m10,
		T	m11,
		T	m12,
		T	m20,
		T	m21,
		T	m22
	)

CTOR.

template<class T >

makVrv::DtMatrix3< T >::~DtMatrix3

(

)

DTOR.

Member Function Documentation

template<class T >

const void * makVrv::DtMatrix3< T >::ptr

(

void

)

const

template<class T >

DtMatrix3< T > makVrv::DtMatrix3< T >::operator*

(

const DtMatrix3< T > &

rhs

)

const

Multiply 2 matrices. Returns this*rhs.

References makVrv::DtMatrix3< T >::m.

template<class T >

DtVector3< T > makVrv::DtMatrix3< T >::operator*

(

const DtVector3< T > &

rhs

)

const

Multiply matrix with vector. Returns this*rhs.

References makVrv::DtMatrix3< T >::m, makVrv::DtVector3< T >::x, makVrv::DtVector3< T >::y, and makVrv::DtVector3< T >::z.

template<class T >

void makVrv::DtMatrix3< T >::setZero

(

void

)

Set all values to zero.

template<class T >

void makVrv::DtMatrix3< T >::setIdentity

(

void

)

Set matrix to identity matrix.

template<class T >

DtMatrix3< T > makVrv::DtMatrix3< T >::getTranspose

(

void

)

const

Get the transpose of this matrix.

template<class T >

bool makVrv::DtMatrix3< T >::IsEqual	(	const DtMatrix3< T > &	rhs,
		T	tolerance
	)		const

Check whether this matrix is equivalent to rhs within tolerance.

References makVrv::DtMath::isEqual().

template<class T >

const T * makVrv::DtMatrix3< T >::operator[]

(

size_t

iRow

)

const

References ASSERT_PREDICATE_RETURN_ZERO.

template<class T >

T * makVrv::DtMatrix3< T >::operator[]

(

size_t

iRow

)

References ASSERT_PREDICATE_RETURN_ZERO.

Member Data Documentation

template<class T>

DtMatrix3< T > makVrv::DtMatrix3< T >::theIdentityMatrix

static

Initial value:

 DtMatrix3<T>(1,0,0
      , 0,1,0
      , 0,0,1)

template<class T>

T makVrv::DtMatrix3< T >::_m[9]

template<class T>

T makVrv::DtMatrix3< T >::m[3][3]

Referenced by makVrv::DtMatrix3< T >::operator*().

union { ... }

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

• /exports/nfedora7-1/nightly/docs/vrforcesDevelopment.tot/include/vrvGraphicsUtils/DtMatrix3.h