Hi, Darren,

I once made an animated gif of a rotating brain showing some freesurfer results. I did this with two scripts. The first is a tcl script that was passed to tksurfer; it rotates the brain and saves the resulting images. The second is a shell script that uses imagemagik to convert all of the resulting rgb images into one animated gif.

I am attaching the scripts. Please be aware, however, that the tcl script isn't very elegent. I'm actually a little embarassed by it. Also, both scripts are set up for my file system, you will need to edit a few of the settings to get them to work for you.

The tcl script is based on an earlier one I saw on the mailing list, I think it was Doug Greve's, but I'm not sure. I don't give credit in the script itself, sorry for the oversight!

+glenn

-- 
It is not an aesthetic process; it's a form 
of magic that interposes itself between us 
and the hostile universe, a means of seizing 
power by imposing a form on our terrors as 
well as on our desires.

>  Glenn Lawyer                   <
>  +352 061 967 244               <
>  Instituttgruppe for psykiatri  <
>  Postboks 1130 Blindern         < 
>  0318 Oslo                      <
<  http://folk.uio.no/davidgl     >
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