Re: [ggt-devel] Quaternion bug?

[Justin H. <ja...@vr...>]

> the real question is whether the matrix one should be changed to match
> this one.  I always thought that q1 = q1 * q2 should be the same as q1 *=
> q2, and I think it is that way now isn't it?

Actually,

q1 *= q2;

currently produces the same effect as

q1 = q2 * q1;

But the documentation in the header file says it should be

q1 = q1 * q2;

I'm going to change the implementation to match the documentation if
no one has any objections.

justin

-----------------------------------------
Justin Hare  <ja...@vr...>
Virtual Reality Applications Center
Iowa State University, Howe Hall
http://www.vrac.iastate.edu/~jahare
-----------------------------------------