It is true! Very good observation, although I am having trouble getting the prismatic effect.epilectrolytics wrote: ↑Tue Feb 11, 2020 1:27 pmIt just dawned on me that the problem with the incoming light could be easily solved by putting a glass pane in front of the emitting plane, outside of the screen.
Then it will be a caustic beam like the rest and rendered quickly with light tracing
Post your tests, experiments and unfinished renderings here.
Full Hybrid Back/Forward path tracing - I don't like clamping - Bidir it's great but very slow - I have 4096 MiB de Vram and I want to cry.