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Render artifacts ( dots )

Posted: Wed Jan 27, 2016 7:13 am
by AlvaroLetelier
Hi guys !

I being working on different shots for a project, and this one is giving me a estrange artifacts, more like little colors spots on some areas. Any ideas ? I attach some frames.

I add Max samples and other settings to clean noise but is the same result.

Thanks guys, in advance. I hope you can give me hand. :roll:

The output size is 3048 x 1080.

Cheers.

Re: Render artifacts ( dots )

Posted: Wed Jan 27, 2016 8:27 am
by mib2berlin
Hi, these ings are not help for dots, called fireflies.
It mostly result from 100% white and/or 100% glossy materials.
Set path term power to 1, your clamp setting is way to low, set 3-5.
There is a hotpixel remove tool in kernel settings.
The preference settings are only for defaults, make your scene settings in render kernel.

Cheers, mib

Re: Render artifacts ( dots )

Posted: Fri Jan 29, 2016 8:35 am
by AlvaroLetelier
Thx mib2berlin !

I will play with the settings.

Checking the materials to avoid 100 % white may help to reduce fireflies as well ?

cheers !