In Screen 13, it's quite straightforward.

by (Login MCalkins)
Moderator

 

In some other screen modes, "planes" complicate things, but "screen 13" is simple.

offset = y * 320 + x

or:

x = offset MOD 320
y = offset \ 320

The POKE line in the .bas file in the other post could be replaced with:
PSET ((p& + c) MOD 320, (p& + c) \ 320), sins(r + f) + sins(c + f) + sins(r + c) + rands(f2 * r + c)

Regards,
Michael



    
This message has been edited by MCalkins on Aug 25, 2012 5:27 PM

Posted on Aug 25, 2012, 5:26 PM

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