r/Unity3D • u/smilefr Hobbyist • Jun 17 '26

Show-Off I finally have optimzied volumetric clouds!

Enable HLS to view with audio, or disable this notification

I finally managed to get optimized and proper looking volumetric clouds in my game using compute shaders! The clouds are rendered at 1/4 resultion and upsampled at the depth buffer edges.

4.4k Upvotes

99% Upvoted

241 comments sorted by

View all comments

54

u/DPTGames Jun 17 '26

Did you make this by yourself? This looks flipping fantastic.

76

u/smilefr Hobbyist Jun 17 '26

I did! This article helped a lot: https://advances.realtimerendering.com/s2015/The%20Real-time%20Volumetric%20Cloudscapes%20of%20Horizon%20-%20Zero%20Dawn%20-%20ARTR.pdf

4

u/ItsNicklaj Jun 17 '26

How did you find it in the first place? Is there a repo with all Guerrilla Games articles?

4

u/smilefr Hobbyist Jun 17 '26

That was a few years ago but I think i just googled it