quaternion.H File Reference

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Classes
class	quaternion
	Quaternion class used to perform rotations in 3D space. More...
struct	is_contiguous< quaternion >
	Contiguous data for quaternion. More...
struct	is_contiguous_scalar< quaternion >
	Contiguous scalar data for quaternion. More...

Namespaces
namespace	Foam
	Namespace for OpenFOAM.

Functions
scalar	magSqr (const quaternion &q)
scalar	mag (const quaternion &q)
quaternion	conjugate (const quaternion &q)
	Return the conjugate of the given quaternion.
quaternion	normalised (const quaternion &q)
	Return the normalised (unit) quaternion of the given quaternion.
quaternion	normalize (const quaternion &q)
	Return the normalised (unit) quaternion of the given quaternion.
quaternion	inv (const quaternion &q)
	Return the inverse of the given quaternion.
word	name (const quaternion &q)
	Return a string representation of a quaternion.
quaternion	slerp (const quaternion &qa, const quaternion &qb, const scalar t)
	Spherical linear interpolation of quaternions.
quaternion	average (const UList< quaternion > &qs, const UList< scalar > w)
	Simple weighted average with sign change.
quaternion	exp (const quaternion &q)
	Exponent of a quaternion.
quaternion	pow (const quaternion &q, const label power)
	Power of a quaternion.
quaternion	pow (const quaternion &q, const scalar power)
	Power of a quaternion.
Istream &	operator>> (Istream &is, quaternion &q)
Ostream &	operator<< (Ostream &os, const quaternion &q)
bool	operator== (const quaternion &q1, const quaternion &q2)
bool	operator!= (const quaternion &q1, const quaternion &q2)
quaternion	operator+ (const quaternion &q1, const quaternion &q2)
quaternion	operator- (const quaternion &q)
quaternion	operator- (const quaternion &q1, const quaternion &q2)
scalar	operator& (const quaternion &q1, const quaternion &q2)
quaternion	operator* (const quaternion &q1, const quaternion &q2)
quaternion	operator/ (const quaternion &q1, const quaternion &q2)
quaternion	operator* (const scalar s, const quaternion &q)
quaternion	operator* (const quaternion &q, const scalar s)
quaternion	operator/ (const quaternion &q, const scalar s)

Detailed Description

Original source file quaternion.H

Definition in file quaternion.H.