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Does VFB crop tool affect the light solution ?

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  • Does VFB crop tool affect the light solution ?

    Hi,
    We are in front a kind of problem here.
    This is what we get:
    We render a full frame and afterward, we want to make a change on one of the element of the shader, for example Bump mapping. We use then the built-in cropper tool in VFB and the CYC which is behind the main character of the scene appear darker. Definitely not the same light solution than the full frame. Is it normal or not. Seems for us that problem wasn't previously. So it makes the Deadline stripe system almost useless. And even that, it's kind of weird.

    Vray 1.5 SP3 64bits on XP64bits SP2. Max 2009 64bits

    Tanguy
    Last edited by tanguyBODIVIT; 17-06-2009, 05:34 PM.

  • #2
    If you are using the light cache, then this is somewhat normal. A solution is to increase the light cache subdivs; use a saved light cache; or use a different GI engine for the secondary bounces (e.g. brute force).

    Best regards,
    Vlado
    I only act like I know everything, Rogers.

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    • #3
      Thank you Vlad for the reply, it is really helpful for us to go through this issue ! (which is not an issue by the way, finally... )

      Tanguy

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