Represents a quaternion in a 4D vector. More...

Public Member Functions
	aiQuaterniont ()

	aiQuaterniont (TReal w, TReal x, TReal y, TReal z)

	aiQuaterniont (const aiMatrix3x3t< TReal > &pRotMatrix)
	Construct from rotation matrix. More...

	aiQuaterniont (TReal rotx, TReal roty, TReal rotz)
	Construct from euler angles. More...

	aiQuaterniont (aiVector3t< TReal > axis, TReal angle)
	Construct from an axis-angle pair. More...

	aiQuaterniont (aiVector3t< TReal > normalized)
	Construct from a normalized quaternion stored in a vec3. More...

aiQuaterniont &	Conjugate ()
	Compute quaternion conjugate. More...

aiMatrix3x3t< TReal >	GetMatrix () const
	Returns a matrix representation of the quaternion. More...

aiQuaterniont &	Normalize ()
	Normalize the quaternion. More...

bool	operator!= (const aiQuaterniont &o) const

aiQuaterniont	operator* (const aiQuaterniont &two) const
	Multiply two quaternions. More...

bool	operator== (const aiQuaterniont &o) const

aiVector3t< TReal >	Rotate (const aiVector3t< TReal > &in)
	Rotate a point by this quaternion. More...

Static Public Member Functions
static void	Interpolate (aiQuaterniont &pOut, const aiQuaterniont &pStart, const aiQuaterniont &pEnd, TReal pFactor)
	Performs a spherical interpolation between two quaternions and writes the result into the third. More...

Public Attributes
TReal	w
	w,x,y,z components of the quaternion More...

TReal	x

TReal	y

TReal	z

Detailed Description

template<typename TReal>
class aiQuaterniont< TReal >

Represents a quaternion in a 4D vector.

Constructor & Destructor Documentation

template<typename TReal >

aiQuaterniont< TReal >::aiQuaterniont ( )

inline

template<typename TReal >

aiQuaterniont< TReal >::aiQuaterniont	(	TReal	w,
		TReal	x,
		TReal	y,
		TReal	z
	)

inline

template<typename TReal >

aiQuaterniont< TReal >::aiQuaterniont ( const aiMatrix3x3t< TReal > & pRotMatrix )

inline

Construct from rotation matrix.

Result is undefined if the matrix is not orthonormal.

template<typename TReal >

aiQuaterniont< TReal >::aiQuaterniont	(	TReal	rotx,
		TReal	roty,
		TReal	rotz
	)

inline

Construct from euler angles.

template<typename TReal >

aiQuaterniont< TReal >::aiQuaterniont	(	aiVector3t< TReal >	axis,
		TReal	angle
	)

inline

Construct from an axis-angle pair.

template<typename TReal >

aiQuaterniont< TReal >::aiQuaterniont ( aiVector3t< TReal > normalized )

inline

Construct from a normalized quaternion stored in a vec3.

Member Function Documentation

template<typename TReal >

aiQuaterniont< TReal > & aiQuaterniont< TReal >::Conjugate ( )

inline

Compute quaternion conjugate.

template<typename TReal >

aiMatrix3x3t< TReal > aiQuaterniont< TReal >::GetMatrix ( ) const

inline

Returns a matrix representation of the quaternion.

template<typename TReal >

void aiQuaterniont< TReal >::Interpolate	(	aiQuaterniont< TReal > &	pOut,
		const aiQuaterniont< TReal > &	pStart,
		const aiQuaterniont< TReal > &	pEnd,
		TReal	pFactor
	)

inlinestatic

Performs a spherical interpolation between two quaternions and writes the result into the third.

Parameters

pOut	Target object to received the interpolated rotation.
pStart	Start rotation of the interpolation at factor == 0.
pEnd	End rotation, factor == 1.
pFactor	Interpolation factor between 0 and 1. Values outside of this range yield undefined results.

template<typename TReal >

aiQuaterniont< TReal > & aiQuaterniont< TReal >::Normalize ( )

inline

Normalize the quaternion.

template<typename TReal >

bool aiQuaterniont< TReal >::operator!= ( const aiQuaterniont< TReal > & o ) const

template<typename TReal >

aiQuaterniont< TReal > aiQuaterniont< TReal >::operator* ( const aiQuaterniont< TReal > & two ) const

inline

Multiply two quaternions.

template<typename TReal >

bool aiQuaterniont< TReal >::operator== ( const aiQuaterniont< TReal > & o ) const

template<typename TReal >

aiVector3t< TReal > aiQuaterniont< TReal >::Rotate ( const aiVector3t< TReal > & in )

inline

Rotate a point by this quaternion.

Member Data Documentation

template<typename TReal >

TReal aiQuaterniont< TReal >::w

w,x,y,z components of the quaternion

template<typename TReal >

TReal aiQuaterniont< TReal >::x

template<typename TReal >

TReal aiQuaterniont< TReal >::y

template<typename TReal >

TReal aiQuaterniont< TReal >::z

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

Public Member Functions

Static Public Member Functions

Public Attributes

Detailed Description

template<typename TReal> class aiQuaterniont< TReal >

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation

template<typename TReal>
class aiQuaterniont< TReal >