makVrv::DtVector2< T > Class Template Reference

2 dimensional vector More...

Inheritance diagram for makVrv::DtVector2< T >:

Public Member Functions
	DtVector2 ()
	CTOR. More...
	DtVector2 (T _x, T _y)
	CTOR. More...
template<class T1 >
	DtVector2 (const T1 &v)
	CTOR construct from type with constructable components. More...
	~DtVector2 ()
	DTOR. More...
const void *	ptr (void) const
	get a pointer to the data More...
T	operator[] (size_t index) const
	access a component of the vector More...
T	length (void) const
	get the length of the vector More...
T	squaredLength (void) const
	get the length of the vector squared More...
bool	isEqual (const DtVector2 &rhs, T tolerance) const
	is rhs == to this vector within a specified tolerance/epsilon More...
DtVector2	operator+ (const DtVector2 &rhs) const
	component wise add two vectors together More...
DtVector2	operator- (const DtVector2 &rhs) const
	component wise subtract two vectors More...
DtVector2 &	operator+= (const DtVector2 &rhs)
	component wise add rhs More...
DtVector2 &	operator-= (const DtVector2 &rhs)
	component wise subtract rhs More...
DtVector2	operator+ (T fScalar) const
	add a scalar to each component More...
DtVector2	operator- (T fScalar) const
	subtract a scalar from each component More...
DtVector2	operator* (T fScalar) const
	multiply a scalar to each component More...
DtVector2	operator/ (T fScalar) const
	divide each component by a scalar More...
DtVector2	operator/ (const DtVector2 &rhs) const
	component wise divide this scalar by rhs More...
void	normalize (void)
	normalize this vector in place More...
DtVector2	getNormalizedCopy (void) const
	get a normalized copy of this vector More...
T	getDotProduct (const DtVector2 &rhs) const
	get the dot product of this vector with rhs More...
bool	operator== (const DtVector2 &rhs) const
	equality More...
bool	operator!= (const DtVector2 &rhs) const
	inequality More...

Static Public Member Functions
static size_t	sizeInBytes (void)

Public Attributes
T	x
T	y

Static Public Attributes
static const DtVector2	theZeroVector = DtVector2<T>(0,0)
static const DtVector2	theUnitScale = DtVector2<T>(1,1)

Detailed Description

template<class T>
class makVrv::DtVector2< T >

2 dimensional vector

Constructor & Destructor Documentation

template<class T>

makVrv::DtVector2< T >::DtVector2 ( )

inline

CTOR.

template<class T>

makVrv::DtVector2< T >::DtVector2 ( T  _x, T  _y  )

inline

CTOR.

template<class T>

template<class T1 >

makVrv::DtVector2< T >::DtVector2 ( const T1 &  v )

inline

CTOR construct from type with constructable components.

template<class T>

makVrv::DtVector2< T >::~DtVector2 ( )

inline

DTOR.

Member Function Documentation

template<class T>

const void* makVrv::DtVector2< T >::ptr ( void  ) const

inline

get a pointer to the data

template<class T >

T makVrv::DtVector2< T >::operator[]

(

size_t

index

)

const

access a component of the vector

References ASSERT_PREDICATE_RETURN_DEFAULT_CONSTRUCTOR.

template<class T >

T makVrv::DtVector2< T >::length

(

void

)

const

get the length of the vector

References makVrv::DtMath::Sqrt().

template<class T >

T makVrv::DtVector2< T >::squaredLength

(

void

)

const

get the length of the vector squared

template<class T>

bool makVrv::DtVector2< T >::isEqual	(	const DtVector2< T > &	rhs,
		T	tolerance
	)		const

is rhs == to this vector within a specified tolerance/epsilon

References makVrv::DtMath::isEqual().

template<class T>

DtVector2 makVrv::DtVector2< T >::operator+

(

const DtVector2< T > &

rhs

)

const

component wise add two vectors together

template<class T>

DtVector2 makVrv::DtVector2< T >::operator-

(

const DtVector2< T > &

rhs

)

const

component wise subtract two vectors

template<class T>

DtVector2< T > & makVrv::DtVector2< T >::operator+=

(

const DtVector2< T > &

rhs

)

component wise add rhs

template<class T>

DtVector2< T > & makVrv::DtVector2< T >::operator-=

(

const DtVector2< T > &

rhs

)

component wise subtract rhs

template<class T>

DtVector2< T > makVrv::DtVector2< T >::operator+

(

T

fScalar

)

const

add a scalar to each component

template<class T>

DtVector2< T > makVrv::DtVector2< T >::operator-

(

T

fScalar

)

const

subtract a scalar from each component

template<class T>

DtVector2< T > makVrv::DtVector2< T >::operator*

(

T

fScalar

)

const

multiply a scalar to each component

template<class T>

DtVector2< T > makVrv::DtVector2< T >::operator/

(

T

fScalar

)

const

divide each component by a scalar

template<class T>

DtVector2 makVrv::DtVector2< T >::operator/

(

const DtVector2< T > &

rhs

)

const

component wise divide this scalar by rhs

template<class T >

void makVrv::DtVector2< T >::normalize

(

void

)

normalize this vector in place

References makVrv::DtMath::Sqrt().

template<class T >

DtVector2< T > makVrv::DtVector2< T >::getNormalizedCopy

(

void

)

const

get a normalized copy of this vector

References makVrv::DtVector2< T >::theZeroVector.

template<class T>

T makVrv::DtVector2< T >::getDotProduct

(

const DtVector2< T > &

rhs

)

const

get the dot product of this vector with rhs

template<class T>

bool makVrv::DtVector2< T >::operator==

(

const DtVector2< T > &

rhs

)

const

equality

template<class T>

bool makVrv::DtVector2< T >::operator!=

(

const DtVector2< T > &

rhs

)

const

inequality

template<class T >

size_t makVrv::DtVector2< T >::sizeInBytes ( void  )

static

Member Data Documentation

template<class T>

T makVrv::DtVector2< T >::x

Referenced by makVrv::DtScreenRect::area(), makVrv::DtMath::clamp(), makVrv::DtVector2< uint32 >::ptr(), and makVrv::DtVectorPrecisionConvert::toFloat32().

template<class T>

T makVrv::DtVector2< T >::y

Referenced by makVrv::DtScreenRect::area(), makVrv::DtMath::clamp(), and makVrv::DtVectorPrecisionConvert::toFloat32().

template<class T>

const DtVector2< T > makVrv::DtVector2< T >::theZeroVector = DtVector2<T>(0,0)

static

Referenced by makVrv::DtVector2< T >::getNormalizedCopy().

template<class T>

const DtVector2< T > makVrv::DtVector2< T >::theUnitScale = DtVector2<T>(1,1)

static

---

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

• /data/exports/nrhent7-1/nightly/docs/vrForces.vrf4-10-branch/include/vrvGraphicsUtils/DtMath.h
• /data/exports/nrhent7-1/nightly/docs/vrForces.vrf4-10-branch/include/vrvGraphicsUtils/DtVector2.h