This first test concerns the comparison of rendering with or without
caustics photons using
SimpleRoom.sh3d file.
position 2 (
time of day: 21h)_
causticsPhotons 500000 (moon icon)
position 2 (
time of day: 21h)_
causticsPhotons 0 (moon icon)
position 2 (
time of day: 20h)_
causticsPhotons 500000 (sun icon)
[note:
added information in blue]