Hi, I was hoping someone can have a look over these two elements, both are from the same scene but using different DMC sampler settings, and perhaps give me an insight as to what is going on. This first one is 1/50, clr thresh 0.007 This second one is 1/16 clr thresh 0.003 I follow with interest…

Where can I get the scene? Best regards, Vlado

yeah it is, but no I haven’t put the gamma to .75, will try though :wink:

Thanks Vlado, I send you the scene through PM

PM me the scene and I’ll take a look. Your Sample rate is all over the shop

Changing to .75 will make vrays importance sampling job on the HDR harder due to a larger tonal range…

Very hard hard scene to speed up 3LP but I’ll give it a proper crack tonight. As a 3D artist in the print industry I haven’t encountered fully GI lit scenes as I don’t do Arch Vis but from a technical stand point I’ll give it a crack.

Thanks Grant for your interest! Yeah it seems to be a tough one. Interesting though :wink: Cheers Stan

Hi 3LP, I’ve spend to much time appart from 3D and Vray, but now I’m back again to it. I would like to give a try on your scene because from the images you have posted I see no reason to wait more than 1hour for a final clean result. Kind regards, Gonçalo

Understanding DMC Sampler

Common Common :: Render Theory

peterguthrie June 25, 2013, 2:45pm 111

sent you an email Vlado

8-core 5960X are now available (UK)

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Understanding DMC Sampler

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