In reply to Terry Blanton's message of Tue, 29 Sep 2009 18:39:29 -0500: Hi, [snip] >On Tue, Sep 29, 2009 at 6:05 PM, <mix...@bigpond.com> wrote: >> Perhaps that what it is, but on a view port or the camera lens? (It tracks >> the >> tank because the camera is tracking the tank). > >It rotates independently of the tank.
Note that the tank appears to be catching up with the camera in the horizontal plane. That means that the camera itself has to rotate to follow it and the rotation of the object appears to be proportional to the degree of rotation of the camera. Perhaps it's a view port reflection, or the image is captured in the camera via a rotating mirror, and the "frost" is on the mirror? > >Terry Regards, Robin van Spaandonk http://rvanspaa.freehostia.com/Project.html
