iaux::iaTransform< T > Class Template Reference

#include <iaTransform.h>

Public Member Functions
bool	operator== (const iaTransform< T > &other) const
bool	operator!= (const iaTransform< T > &other) const
iaTransform< T >	operator* (const iaTransform< T > &other)
iaTransform< T >	inverse () const
iaVector3< T >	applyTo (const iaVector3< T > &vec) const
void	operator*= (const iaTransform< T > &other)
bool	hasTranslation () const
bool	hasRotation () const
bool	hasScale () const
void	set (const iaVector3< T > &position, const iaQuaternion< T > orientation, const iaVector3< T > &scale)
const iaMatrix< T >	getMatrix () const
void	identity ()
	iaTransform ()
	iaTransform (const iaVector3< T > &position, const iaQuaternion< T > orientation=iaVector3< T >(0.0, 0.0, 0.0), const iaVector3< T > &scale=iaVector3< T >(1.0, 1.0, 1.0))
	~iaTransform ()=default

Public Attributes
iaVector3< T >	_position
iaQuaternion< T >	_orientation
iaVector3< T >	_scale

Detailed Description

template<class T>
class iaux::iaTransform< T >

Transform based on the components position, orientation, scale

Constructor & Destructor Documentation

iaTransform() [1/2]

template<class T >

iaTransform::iaTransform

(

)

initializes the transform effectively with the id matrix

iaTransform() [2/2]

template<class T >

iaTransform::iaTransform	(	const iaVector3< T > &	position,
		const iaQuaternion< T >	orientation = iaVector3<T>(0.0, 0.0, 0.0),
		const iaVector3< T > &	scale = iaVector3<T>(1.0, 1.0, 1.0)
	)

initializes the transform with given components

Parameters

position	translation component
orientation	the orientation component
scale	the scale component

~iaTransform()

template<class T >

iaux::iaTransform< T >::~iaTransform ( )

default

does nothing

Member Function Documentation

applyTo()

template<class T >

iaVector3< T > iaTransform::applyTo

(

const iaVector3< T > &

vec

)

const

multiply transform with vector

Parameters

vec	the given vector

Returns

transformed vector

getMatrix()

template<class T >

IGOR_INLINE const iaMatrix< T > iaTransform::getMatrix

(

)

const

Returns

matrix the resulting matrix

hasRotation()

template<class T >

IGOR_INLINE bool iaTransform::hasRotation

(

)

const

Returns

true if transform has rotation different from 0,0,0

hasScale()

template<class T >

IGOR_INLINE bool iaTransform::hasScale

(

)

const

Returns

true if transform has scale different from 1,1,1

hasTranslation()

template<class T >

IGOR_INLINE bool iaTransform::hasTranslation

(

)

const

Returns

true if transform has translation different from 0,0,0

identity()

template<class T >

void iaTransform::identity

(

)

the equivalent of setting an identity matrix

inverse()

template<class T >

iaTransform< T > iaTransform::inverse

(

)

const

inverse transform

Returns

inverse of transform

operator!=()

template<class T >

IGOR_INLINE bool iaTransform::operator!=

(

const iaTransform< T > &

other

)

const

negated comparison of two transforms

Parameters

other

the other transform to compare with

Returns

true if transforms are unequal

operator*()

template<class T >

IGOR_INLINE iaTransform< T > iaTransform::operator*

(

const iaTransform< T > &

other

)

transform multiplication

equivalent of a matrix multiplication

Parameters

other

the other transform to multiply with

Returns

product of multiplication

operator*=()

template<class T >

IGOR_INLINE void iaTransform::operator*=

(

const iaTransform< T > &

other

)

transform multiplication stored in this transform

equivalent of a matrix multiplication

Parameters

other

the other transform to multiply with

operator==()

template<class T >

IGOR_INLINE bool iaTransform::operator==

(

const iaTransform< T > &

other

)

const

comparison of two transforms

Parameters

other

the other transform to compare with

Returns

true if transforms are equal

set()

template<class T >

void iaTransform::set	(	const iaVector3< T > &	position,
		const iaQuaternion< T >	orientation,
		const iaVector3< T > &	scale
	)

set the transform with given components

Parameters

position	translation component
orientation	the orientation component
scale	the scale component

Member Data Documentation

_orientation

template<class T >

iaQuaternion<T> iaux::iaTransform< T >::_orientation

orientation component with euler angles

_position

template<class T >

iaVector3<T> iaux::iaTransform< T >::_position

position component

_scale

template<class T >

iaVector3<T> iaux::iaTransform< T >::_scale

scale component

---

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

• /home/martin/dev/Igor/src/iaux/iaux/math/iaTransform.h
• /home/martin/dev/Igor/src/iaux/iaux/math/iaTransform.inl