Request: monochromatic rendering
Posted: Tue Oct 21, 2014 3:28 am
Just as one would have used a black and white film. The benefit is that a lot of optimisations could be performed, resulting in faster convergence.
https://www.indigorenderer.com/forum/
https://www.indigorenderer.com/forum/viewtopic.php?f=5&t=13310