Quaternion friend functions

abs

returns the magnitude of the quatenrion

sqr

returns the square of the magnitude of the quaternion

operator/

scalar division operator

normalize

returns a normalized copy of q

operator+

addition operator

operator-

subtraction operator

operator*

multplies two quaternions in that funky quaternion way.

operator*

adds the quaternion (0, t) to q

operator*

multiplies the quaternion (0, t) by q

operator*

scalar multiplication operator

operator*

scalar multiplication operator

Alphabetic index Hierarchy of classes