sirf::Quaternion< dataType > Class Template Reference

Class for quaternions. More...

#include "Quaternion.h"

Public Member Functions
	Quaternion (const dataType in_w, const dataType in_x, const dataType in_y, const dataType in_z)
	Constructor.
	Quaternion (const AffineTransformation< dataType > tm)
bool	operator== (const Quaternion &other) const
	Equality operator.
bool	operator!= (const Quaternion &other) const
	Equality operator.
dataType	dot (const Quaternion &other) const
	Dot product with another quaternion.
Quaternion	inverse_sign_quaternion () const
	Changes the sign of the quaternion components. This is not the same as the inverse.
Quaternion	normalise () const
	Normalise quaternion.
void	print () const
	Print quaternion.
std::array< dataType, 4 >	get_data () const
	Get the data.
void	set_data (const std::array< dataType, 4 > &data)
	Set the data.
std::array< dataType, 3 >	get_Euler_angles () const
	Get as Euler angles.

Static Public Member Functions
static Quaternion	get_average (const std::vector< Quaternion > &quaternions)
	Average quaternions.

Detailed Description

template<class dataType>
class sirf::Quaternion< dataType >

Class for quaternions.

Author

Richard Brown

SyneRBI

Constructor & Destructor Documentation

Quaternion()

template<class dataType >

Quaternion::Quaternion

(

const AffineTransformation< dataType >

tm

)

Constructor from transformation matrix Code from here: http://www.euclideanspace.com/maths/geometry/rotations/conversions/matrixToQuaternion/

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

• /home/sirfuser/devel/buildVM/sources/SIRF/src/Registration/cReg/include/sirf/Reg/AffineTransformation.h
• /home/sirfuser/devel/buildVM/sources/SIRF/src/Registration/cReg/include/sirf/Reg/Quaternion.h
• /home/sirfuser/devel/buildVM/sources/SIRF/src/Registration/cReg/Quaternion.cpp