Re: Static noise generation questions...

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Veraart (rioj7++at++fel.tno.nl)
Tue, 16 Jul 1996 11:24:34 +0200 (MET DST)

> 1) The random image generation is slow. I use rand() for generating
> random pixel values between 0-255 for each 256x256 of the pixels. Is
> there a faster way, such as a "memory block" randomizer?
Why not generate offline a bigger imgage containing random values and then
select a random section from this 'big' image to use for the next frame?

Mario
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