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Weird noise appears on my rendered image on a UV mapped texture.

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Lance ZhaoWeird noise appears on my rendered image on a UV mapped texture.
by on Jan 31, 2015 at 8:37:32 am



This weird cloudy noise appears on my texture. I have AO and GI turned on. And the output size is 3240 x 4800.
I tried different settings with the material, but nothing worked.

Please help!!

Thank you !


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Lance ZhaoRe: Weird noise appears on my rendered image on a UV mapped texture.
by on Feb 1, 2015 at 9:10:31 pm

I turned of the GI and the noise disappeared. I'm using a physical sky for GI, and the time is set at night.
What possibly can the problem be?


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Brian JonesRe: Weird noise appears on my rendered image on a UV mapped texture.
by on Feb 2, 2015 at 3:19:41 pm

GI will make patterns like that if the settings are at lower quality and the lights or textures (how are you lighting the scene?) are a bad match for the settings. Does your scene really need GI (it doesn't seem to in the little screenshot)?


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Lance ZhaoRe: Weird noise appears on my rendered image on a UV mapped texture.
by on Feb 2, 2015 at 10:00:09 pm

Thanks for your reply!
I make a huge ad board and use 10 spots light (5up 5 down) to light it up.
In front of the board I have a Neon Sign.

I also use physical sky.



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