Le 12/11/2010 11:36, Tek a écrit :

> Quite simply, I have no way to guarantee, or even to make it likely, that pixels
> on the next frame will use a different blur sample to this frame.
> 

If you use a deterministic pattern (whatever it be, with high contrast
area in <0,0><1,1>...) then from frame to frame, you can rotate and
translate it as your seed wants to govern it. you might for instance use
a checkered b&w, scaled to 1/10 (so that's potentially 50 spots out of
100), rotated on the plane by a random value (your choice of seed),
translated randomly...

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