Conchoid

Handmade vintage code

Web: https://conchoid.codeberg.page

Last Notes

2026-06-18 19:10:42 UTC

genart problems
"WebGL warning: drawArraysInstanced: Context's max vertCount is 30000000, but 33134811 requested. [webgl.max-vert-ids-per-draw]"

2026-06-07 12:15:04 UTC

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i don't see it

2026-05-20 18:35:06 UTC

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if there is a hidden cave behind a waterfall: - so typical
if there isn't: - hey where's the cave

2026-05-16 18:03:52 UTC

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okay it is something
float x2 = cos(x)+y*cos(x/2.0)*cos(x);
float y2 = sin(x)+y*cos(y/2.0)*sin(y);
int a = int(floor(100.*x2));
int b = int(floor(100.*y2));
return (a^b) % 256;
https://cdn.masto.host/mastodongamedevplace/media_attachments/files/116/585/569/256/188/781/original/221c618a89c6ecf5.png

2026-05-16 17:59:12 UTC

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float x2 = cos(x+y) / (sqrt(2.0) + cos(y-x));
float y2 = sin(y-x) / (sqrt(2.0) + cos(y-x));
int a = int(floor(100.*x2));
int b = int(floor(100.*y2));
return (a^b) % 256;
https://cdn.masto.host/mastodongamedevplace/media_attachments/files/116/585/552/195/722/177/original/4e57de7602f9dfbf.png

2026-05-16 17:52:22 UTC

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https://cdn.masto.host/mastodongamedevplace/media_attachments/files/116/585/525/431/391/564/original/f21a483b52908028.png

2026-05-16 17:50:44 UTC

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this serie is not quite as good as i hoped
https://cdn.masto.host/mastodongamedevplace/media_attachments/files/116/585/518/884/572/967/original/a86a3019d7b83e6e.png

2026-05-16 17:47:27 UTC

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a bit of sinh
https://cdn.masto.host/mastodongamedevplace/media_attachments/files/116/585/506/048/580/920/original/4f425b9e51cc407b.png

2026-05-11 17:19:04 UTC

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(a+(a | b)+b) ^ a ^ b;
https://cdn.masto.host/mastodongamedevplace/media_attachments/files/116/557/082/471/214/984/original/c6ad77e2497ecd1a.png

2026-05-11 17:16:08 UTC

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I meant (a*a | b*b) but that is not that interesting, happy accident

2026-05-11 17:05:57 UTC

int a = int(floor(20.*sin(x/10.)));
int b = int(floor(20.*sin(y/10.)));
return (a*a | b*a) ^ a ^ b;
https://cdn.masto.host/mastodongamedevplace/media_attachments/files/116/557/029/167/517/253/original/9469cdd3b49c543b.png

2026-04-19 13:16:33 UTC

https://cdn.masto.host/mastodongamedevplace/media_attachments/files/116/431/558/391/007/306/original/3738de63883525ea.png

2026-01-20 13:20:23 UTC

By Timo Visser
https://cdn.masto.host/mastodongamedevplace/media_attachments/files/115/927/626/275/865/354/original/b0eddb44b5b345f3.png

2025-09-04 16:37:47 UTC

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becoming a human in a deep sea cave would be unwise though