e57::Quaternion Struct Reference

Represents a rigid body rotation. More...

#include <E57SimpleData.h>

Public Member Functions
bool	operator!= (const Quaternion &rhs) const
bool	operator== (const Quaternion &rhs) const

Static Public Member Functions
static Quaternion	identity ()
	Return the identity quaternion.

Public Attributes
double	w = 1.0
	The real part of the quaternion (shall be nonnegative).
double	x = 0.0
	The i coefficient of the quaternion.
double	y = 0.0
	The j coefficient of the quaternion.
double	z = 0.0
	The k coefficient of the quaternion.

Detailed Description

Represents a rigid body rotation.

Member Function Documentation

identity()

Quaternion e57::Quaternion::identity ( )

inlinestatic

Return the identity quaternion.

Returns

A quaternion of (1.0, 0.0, 0.0, 0.0).

operator!=()

bool e57::Quaternion::operator!= ( const Quaternion & rhs ) const

inline

operator==()

bool e57::Quaternion::operator== ( const Quaternion & rhs ) const

inline

Member Data Documentation

w

double e57::Quaternion::w = 1.0

The real part of the quaternion (shall be nonnegative).

x

double e57::Quaternion::x = 0.0

The i coefficient of the quaternion.

y

double e57::Quaternion::y = 0.0

The j coefficient of the quaternion.

z

double e57::Quaternion::z = 0.0

The k coefficient of the quaternion.

---

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

• E57SimpleData.h