Re: Hybrid Back/Forward path tracing (aka BiDir without MIS)
Posted: Tue Nov 19, 2019 9:59 am
Rough glass is GLOSSY material so it doesn't use light tracing at all if the roughness is over the threshold.epilectrolytics wrote: ↑Tue Nov 19, 2019 7:59 am Especially small roughness values should show no big difference once switching to rough glass but LuxCore just cannot handle it currently, there has to be some bug in rough glass or light tracing algorithm to explain our results.