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Bidir darkening

Posted: Fri Feb 28, 2020 8:36 pm
by Sharlybg
During testing i just found that Bidir engine start darkening with higher bounce value. Here is a test with 10 vs 64 max bounces eye/light path. side by side :
the dif is more noticeable in the part lit by the sun.The 64 version lit part become slightly yellow. Normally render become brighter with higher bounces :?
sidebyside.png

Re: Bidir darkening

Posted: Sat Feb 29, 2020 1:42 am
by Fox
Is this MLT?

Re: Bidir darkening

Posted: Sat Feb 29, 2020 1:00 pm
by Sharlybg
Fox wrote: Sat Feb 29, 2020 1:42 amIs this MLT?
Yes with same setting.

Re: Bidir darkening

Posted: Sat Feb 29, 2020 2:02 pm
by Dade
Does it happens with Sobol ?

Re: Bidir darkening

Posted: Mon Mar 02, 2020 9:40 am
by Sharlybg
Dade wrote: Sat Feb 29, 2020 2:02 pm Does it happens with Sobol ?
Finally got time to test sobol : and the answer is NO. sobol look unchanged no matter the max bounce.

max 20
sob20.png

max 64
sob64.png