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  • Shadow not affact Alpha

    Hi@all,

    i am trying to setup a scene with a background image. Check attachment for details. HereĀ“s my Question: What should i do to get only the ball and the shadow into my alpha channel?

    i played a bit with vray2.0 and 3dsmax at work, and there i get the right alpha values, if i check the "affect alpha". In my pic it is not checkt, but i tryed and there is no difference.

    thanks for any help.

    greets StieMO

    rendered on windows 32bit latest vb25 and vray 1.9
    Attached Files

  • #2
    Re: Shadow not affact Alpha

    AFAIR: "Affect alpha"= on, "Alpha contribution"= -1
    V-Ray For Houdini | V-Ray Hydra Delegate | VRayScene
    andrei.izrantcev@chaos.com
    Support Request

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