written in front
Recently, I was writing about water again. The caustic effect here is quite monotonous. I stacked a big guy’s plan, Believable Caustics Reflections - Alan Zucconi
The RGB channels are offset a bit:
The consumption caused by sampling three times is quite large. Let's not talk about this, let's sample the RGB channels separately, and suddenly thought of an article by Mr. Mao:
High-quality post-processing: summary and implementation of ten Glitch Art algorithms
The first easy way to fail is to Split RGB,
Same purpose!
Dig a hole and realize the glitch effect during lunch break.