Grainy scene with PMC

[bertritude]

Hi,

I'm experiencing some "problems" with some kind of noise in this project enclosed.

please help me to obtain a clear final image

thanks to all.

Bertrand

link to project :

https://drive.google.com/open?id=0B2Eud ... XpFWWI4Q0k

[bertritude]

this is the lighter preview picture

[Chrmez]

Your Google Drive link is invite only.

Hard to tell by just looking at the picture. Did you set all light emitters to the same sample rate? You'll get crazy noise pollution if you don't.
For dark scenes I usually set mine to 10 000 and then render between 6000 - 10000.

[bertritude]

is it a better link ?

https://drive.google.com/a/radiall.com/ ... sp=sharing

[bertritude]

I think no...

I will try to put light emitter's at the same rate this evening.

thanks

[bertritude]

Hi tried 10000 for all lights or emiters materials and it's the same.

Ca you downloadcthe project please ?

[aggiechase37]

evenly light the scene with lots of light, bring down the exposure to taste. Also, take GI clamp way down. Try 1 first.

[bertritude]

Do you obtain perfect results with a fog environment ?

[bertritude]

I discovered a mistake from my side, the specular material of the pricipal lights was a C4D material.
After replace this with an octane specular one, it's better.

I've some noise but less !