test new tonemaping

[Keraressi Abdelkarim]

this is not finished work but just test to give idea . i found this new tonemap i think its good for exterior and i want to share it with kray user ^^

i use hdri backdrop .

i hope if someone come up with more idea thnx .

[Janusz Biela]

Thanks!
All kind tone maps are good when they give us good result

Imho, the best tone map is only gamma mixed with Exponential without LWF
Here my setting:

sc_031.png (19.19 KiB) Viewed 2090 times

sc_033.png (10.96 KiB) Viewed 2090 times

Then more gamma (first tone map) then less contrast, Gamma 1.0 means Linear.
Exponential give a bit control over too bright surfaces. I think blending 50% is optimal.
Under 50% Exponential is too strong and has too big influence over colours and light.
This tone map give renders a bit "gamma looking" but result is perfect for next step: post process.