Post #12556 94 Aug 17, 2025, 08:29 UTC Sebastian Lague: Ray-Traced Glass and Causticshttps://youtu.be/wA1KVZ1eOuA?si=x1aL5rnCXGu6zAShhttps://redd.it/1mrtg4o@programmingreddit YouTube Coding Adventure: Ray-Tracing Glass and Caustics Let's do some more ray-tracer coding and see if we can get it to render glass, and rainbows, and more! Support my work (and get early access to new videos and source code) on Patreon or Nebula * Patreon: https://www.patreon.com/SebastianLague * Nebula: …