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Can't see LC calc progress when using DR. VFB is black.

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  • Can't see LC calc progress when using DR. VFB is black.

    I've noticed that when I use DR with RT CUDA I can't see the light cache calculation phase. The VFB is just pure black until LC is fully done. The rendering proceeds as normal after LC is done. Is this normal? I like how I am able to get a general idea of the scene and lighting before the actual rendering starts and seeing the light cache calculation gives me this possibility which is nice.

    If that helps, the hardware and software of the DR slave is the same as my signature with the only difference being the GPUs - it's just a single GTX 980. Let me know if you need a scene but it does this in pretty much every scene AFAIK.
    Aleksandar Mitov
    www.renarvisuals.com
    office@renarvisuals.com

    3ds Max 2023.2.2 + Vray 7
    AMD Ryzen 9 9950X 16-core
    64GB DDR5
    GeForce RTX 3090 24GB + GPU Driver 565.90

  • #2
    Hello,

    Yes for now this is the normal - the light cache preview is not transferred in DR.

    Best regards,
    Yavor
    Yavor Rubenov
    V-Ray for 3ds Max developer

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    • #3
      Thanks, good to know.
      Aleksandar Mitov
      www.renarvisuals.com
      office@renarvisuals.com

      3ds Max 2023.2.2 + Vray 7
      AMD Ryzen 9 9950X 16-core
      64GB DDR5
      GeForce RTX 3090 24GB + GPU Driver 565.90

      Comment

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