Quaternions

kumpaka · 2012-03-30T18:53:36

Hi there, So I've been working around with quaternions, let me just see if i got this straight: v' = q . v. q^-1 Will get me a new vector with an applied rotation? To do this multiplication we turn v into a quaternion by adding scale with value 0, and from the resulting quat. we can extract the vector value to get the result. But on this new resulting quat, for us to just simply extract the values doesnt the scale of the resulting quaternion need to be 0? Or whatever the value is, we just dont mind and extract the vector values anyways? Thanks in advance.