[pygame] Sky Algorithm

[Kamilche <klachemin@xxxxxxxxxxx>]

I have implemented day/night in my game, complete with rolling clouds 
across the screen. However, I would like them to roll faster, without 
taking up 10 megabytes of space on the hard drive.

Let's say I have a simple flat bitmap, and I wish to tile it across a 3d 
plane and suspend it 'in the air' like cloud cover with perspective. I 
could 'drag' those tiling bitmaps perspective corrected bitmaps about 
and simulate cloud cover, I believe, but I don't want to use OpenGL to 
do it.

Does anyone have a Pygame example that does this, without using OpenGL?

--Kamilche