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Forum Index : Microcontroller and PC projects : Bubble Universe
| Author | Message | ||||
| Marcus J Newbie  Joined: 02/12/2022 Location: United KingdomPosts: 1 |
Hi Folks My first post on the forum. I'm a retro computer collector mending BBCs and Amiga 500s mostly. A couple of years ago I got attracted to the idea of building a CM2. So, got a board and waveshare controller and built one... turns out that was a good move sadly. Anyway a very interest piece of code is currently being discussed over on stardot forum. So, Ive done a quick conversion for the CM2. I'm not a great programmer so it can probably be improved upon. 10 n=200 20 r=pi*2/235 40 x=0:y=0:v=0:t=0.22 50 s=120 60 do 70 cls 80 for i=0 to n step 5 90 for j=0 to n step 5 100 u=sin(i+v) + sin(r*i+x) 110 v=cos(i+v) + cos(r*i+x) 120 x=u+t 150 c=i+j 180 pixel (u*s)+400,(v*s)+300,255*c 190 next j 200 next i 210 t=t+0.025 220 loop until 0 Marcus |
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| matherp Guru  Joined: 11/12/2012 Location: United KingdomPosts: 8566 |
Hi Marcus Welcome to the forum. There is also a thread about this here where people have been playing with the code in interesting ways Edited 2022-12-04 05:19 by matherp |
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