[pygame] code for effects in opengl

["michael gross" <mich@xxxxxxxxx>]

hello

ok that might be off topic, but does anyone know good examples for effects
like
-motion blur
-filters like sharpness, blur, etc
-color effects etc
?

written for pygame if possible. I allready had a look at the nehe
tutorials but I could not find anything like that except for motion blur.
but it seem that this motion blur effect is just a facted motion blur.

thanks a lot

michael