If you’ll see this and still care - fish can be deformed via materials, with some vertex offsets with sinewaves and such. Check this talk: https://www.youtube.com/watch?v=l9NX06mvp2E I would go that route.
If you’ll see this and still care - fish can be deformed via materials, with some vertex offsets with sinewaves and such. Check this talk: https://www.youtube.com/watch?v=l9NX06mvp2E I would go that route.