[Vis5d-users] Vis5d offscreen...

Hello,

I would  like to produce animations automatically with Vis5d 5.2 by =
running a tcl script in=20
offscreen mode. I use vis5d on two platforms : SGI Origin3200 =
(production=20
machine) and a PC Linux (interactive visualization machine). In =
interactive=20
mode, it runs fine on both machines. Now I have two problems :

1. When I save an image as PPM for instance, its colors don't correspond =
on=20
what I see on the screen (from blueish to redish in my case...) Do you =
know=20
how to fix it ?

2. The offscreen mode doesn't seem to work on the Irix machine. It gets =
stuck=20
at the line "vis5d_save_window $name $format" and take 99% of the cpu =
even=20
for a quasi empty image... (Under Linux, it is extremely slow but =
finally=20
save a redish ppm image :-)
Are you aware of problems in offscreen mode ? (I compiled it with mesa)

If you only have time for one question, please, could you tell me how to =
fix=20
the color of the saved images ?

Thank you for you help,

Bruno.

--
Bruno Jobard   ---   bj...@cs...  --  http://www.cscs.ch/~bjobard
CSCS, Swiss Center for Scientific Computing | Tel: +41 (91) 610.82.60
Via Cantonale, 6928 Manno, Switzerland      | Fax: +41 (91) 610.82.82