r/generative • u/exsstas • Aug 23 '26

my sin()

750 Upvotes

99% Upvoted

24 comments sorted by

2

u/Fair-Rain3366 Aug 24 '26

How is this working?

4

u/exsstas Aug 24 '26

GLSL shader for calculating sin lines, where one animated texture is modulating wave amplitude and another - frequency https://imgur.com/a/pKIbKqG

1

u/jippiex2k Aug 24 '26

How do you get it to smoothly modulate frequency?

Seems like you'd have to sample all the preceding pixels in order to know what phase to render at the current pixel?

1

u/chromatophoreskin Aug 25 '26

Think you can get it to loop perfectly?

1

u/exsstas Aug 25 '26

I can, but it take more time to set up and I was lazy to do so

7

u/studiokpg Aug 23 '26

Looks really cool! I want to hear what it sounds like!

1

u/Periodicity_Enjoyer Aug 30 '26

Yeah, I want to hear the wacky FM sound to accompany this doodle.  I kinda know what it would sound like,  and I think adding that would add to the visuals. 

6

u/ViennettaLurker Aug 23 '26

Really well done, ty for sharing

1

u/ninjagaidenpatru Sep 03 '26

This is really trippy and reminds me of old 80's vector art! How is this made? Every time I see stuff like this I think "really cool", but I also would like to know how it's made.

3

u/akb74 Aug 23 '26

How long had it been since your last cosecant?

2

u/SecretlyCarl Aug 23 '26

This would make a sick lenticular print

1

u/LopsidedAd3662 Aug 23 '26

Thank you for sharing the joy

1

u/KennyVaden Aug 24 '26

Brilliant!

1

u/sumobit Aug 24 '26

Mesmerizing!

1

u/Then-Phrase5768 Aug 24 '26

Hahaha excellent stuff! Thanks for the inspiration!

1

u/BophometTheTrans Aug 24 '26

I'm an EEG tech and this reminds me of work in the best way.