I’m trying to figure out how caustics work, and I’ve done a tutorial, but it was a really old tutorial. The results are promising, but something’s not quite right.
The photon effects seem a little scattered, and I was wondering if anyone had any idea how I can refine that situation. Do I need a higher photon count? (I used 200,000). Or is there some other thing that needs tweaking? If you need more info about this little project, let me know.