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Thread: Strange splotches after rendering

  1. #1
    Junior Member
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    Dec 2017

    gyuguyg guyg
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    Default Strange splotches after rendering

    Hello I am rendering exterior scene, and found these splothes on houses. I am using standard vray physical camera with standard parameters. I tried increasing samples in GI irradiance map and light catch, didn't work. I don't know what to do... I included render pictures and my used settings in attachment.
    Extra notes:
    Lighting system -
    Vray sun,
    Vray sky,
    2 domes: 1 reflections, another diff.
    Attached Images
    Last edited by gyuguygguyg; December 17th, 2017 at 03:44 AM.

  2. #2
    Junior Member
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    Dec 2017

    Arch Man
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    Default Re: Strange splotches after rendering

    Try to render with only IRR Map + BF and LC + BF to see if this i caused by LC or Irr. I think it is IRR, you have set the subdvs and interp samples to high values but you render at -4 -3 resolution. If you are rendering in low resolution then it can be not enough. Try to render with -2, 0 and see if it helps.

    Also it can be caused by models, are they modelled originally in 3ds max or they are imported from Archicad in example?
    Last edited by archman; January 4th, 2018 at 04:30 AM.

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