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Vray ignores my omnis :(

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  • J Offline
    john2
    last edited by 8 Dec 2011, 01:43

    I’m trying to render a scene [interior scene] with Omni light on. I have low GI value set to 1. But in the final render, vray considers only the natural light and ignores the artificial lighting [Omni’s and rectangular] that I’ve put up in my room. Where I’m going wrong?

    Sketchup Make 2017 (64-bit), Vray 4.0 , Windows 10 – 64 bit, corei7-8750H, 16GB RAM, Nvidia GeForce GTX 1050Ti 4GB

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    • C Offline
      chon
      last edited by 8 Dec 2011, 07:49

      Are your omni and rectangular lighted and well setted ?

      SU2019 pro 19.3.253 + VRay 4.00.02 (Next) on Win10-64Bits

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      • T Offline
        thomthom
        last edited by 8 Dec 2011, 08:01

        What light values do you have? And do you have Physical Camera enabled or disabled?

        Thomas Thomassen — SketchUp Monkey & Coding addict
        List of my plugins and link to the CookieWare fund

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        • J Offline
          john2
          last edited by 9 Dec 2011, 01:43

          @thomthom said:

          What light values do you have? And do you have Physical Camera enabled or disabled?

          my physical camera is on and here are my light settings.

          http://i.imgur.com/QFPeE.jpg

          here is the file.

          favicon

          (www.sendspace.com)

          Sketchup Make 2017 (64-bit), Vray 4.0 , Windows 10 – 64 bit, corei7-8750H, 16GB RAM, Nvidia GeForce GTX 1050Ti 4GB

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          • P Offline
            peter_shaw
            last edited by 19 Dec 2011, 15:05

            maybe its just not bright enough. try increasing intensity to a much higher value, like 500

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            • V Offline
              valerostudio
              last edited by 20 Dec 2011, 13:20

              With decay set to inverse sqaure, you will need a much higher value than 5. I set my Units to Radiant power (W) and use a value between 100-300 depending on the scene. Also, I would not use pure white as your color. In reality lighting gives off either cool or warm tones depending on the type of fixture. I like to set my omnis to a very light warm yellow/orange.

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