VRay Noise in Dark Areas.

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  10 October 2012
VRay Noise in Dark Areas.

Im sitting with a scene, it has quite high contrast between the brights n darks, the scene however is VERY straight forward, no glass, minimal reflections.

Im using Frishluft settings, and I have the Dmc all the way down to 0.04 and i stilll get a lot of noise in my dark areas. the white areas are fine however.

for lighting, im using a Dome light with a HDR map on it, also im using a Spotlight to cast hard shadows in the scene, which is whats causing the noisy areas. I do however need the hard shadows.

any suggestions would be much appriciated.
thanks a lot.
Adam Oestergaard
  10 October 2012
Could you post an image?

Also one with your render settings would be helpful.
  10 October 2012
also post the dome and rect light subdiv settings.
  10 October 2012
Vray undersamples dark areas.
There is a check box to tell it to sample after (or before?) gamma correction, which fixes the problem.
From memory I think it's "adaptiation only don't effect colors" in the render globals. That should fix it.
  10 October 2012
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