Working on the animation. It is really slow, no matter what the -delay is. Image Magick gurus would be welcome.
[center][img]http://cygal.info/tmp/animation.gif[/img][/center]
convert -delay 1 *.png -loop 0 animation.gif
Putting 1, 2, 10, or even 2x400 does not help for the speed.
global n
if n < 200:
pixels = glReadPixels(0, 0, 256, 192, GL_RGBA, GL_UNSIGNED_BYTE)
filename = "%0.3d.png" % n
Image.frombuffer('RGBA', (256, 192), pixels).save(filename)
Really hacky, I don't know where to stop currently, so stopping after 200 frames. Also need to look at ZPR to set a default rotate.