i'm sure this topic has already been discussed on the forum but i've spent all afternoon searching for it and can't find it! grr!
anyway, i have used paint fx to draw a starfield (using the galaxy brush). it all looks great, however when i render it out some of the stars "twinkle". i'm sure to stop this happening i just need to tick one setting or something similar but i can't remember what it is! can anyone help me? i'm rendering it out using maya software and production quality settings.