Page 1 of 1

getting superbright pixels when using specular?..

Posted: Sun Nov 22, 2020 10:43 am
by jackyjoy123
Hello,

Haven't noticed it really on anything else, but when I render using specular, I seem to get a few super bright pixels (or more than a few sometimes).

Thanks for the great product and I'm happy I could support you guys early on.

thanks
jackyjoy

Re: getting superbright pixels when using specular?..

Posted: Mon Nov 23, 2020 8:47 am
by bepeg4d
Please, always post some screenshots... it could be related to high Reflection, lights, bump/normal, kernel settings, ecc.
Note that you can use the Multi Pass (Beauty, Lights, infoChannel) to better understand where the issue is.

ciao Beppe

Re: getting superbright pixels when using specular?..

Posted: Wed Nov 25, 2020 7:13 pm
by joenyc
You can try turning the GI clamp down in the kernel settings (Direct Light, Path Tracing, PMC). I know in some plugins it is set very high by default (like 1M), which can cause these so-called fireflies in some situations. Set it to a lower number like 100 or even 1.

Re: getting superbright pixels when using specular?..

Posted: Wed Nov 25, 2020 7:27 pm
by whersmy

Re: getting superbright pixels when using specular?..

Posted: Tue Dec 15, 2020 3:46 pm
by jackyjoy123
jackyjoy123 wrote:Hello,

Haven't noticed it really on anything else, but when I render using specular, I seem to get a few super bright pixels (or more than a few sometimes).
https://krogerfeedback.nl https://talktosonic.onl https://talktowendys.vip https://whataburgersurvey.onl
Thanks for the great product and I'm happy I could support you guys early on.

thanks
jackyjoy

thanks my issue has been fixed.