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  • Acrylic light

    Hi, I am trying to do the lighting effect as shown as the attachment, but cannot get it right, hoping someone from here can share some of your idea.
    Thank you.

    Click image for larger version

Name:	Awesome-Acrylic-Night-Lights.jpg
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    Best regards,
    Jackie Teh
    --

    3ds Max 2023, V-Ray 7 Hotfix 1 [7.00.05 build 32872]
    AMD Ryzen 9 7950X 16-Core Processor@4.50 GHz | 64GB RAM | Nvidia RTX 4090
    Website: https://www.sporadicstudio.com
    Email: info@sporadicstudio.com
    YouTube: https://www.youtube.com/c/SporadicStudio

  • #2
    Depending on how close you'd need to get I'd just sandwich a plane with a vraylightmtl inside of a box with acrylic material.

    Those things work by light coming from (in this case) below and then scattering off roughed up / glossy areas in the acrylic, but to set that up working physically correct in 3D would be overkill for most if not all cases.
    Last edited by Rens; 03-05-2017, 10:53 PM.
    Rens Heeren
    Generalist
    WEBSITE - IMDB - LINKEDIN - OSL SHADERS

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    • #3
      Originally posted by Rens View Post
      Depending on how close you'd need to get I'd just sandwich a plane with a vraylightmtl inside of a box with acrylic material.

      Those things work by light coming from (in this case) below and then scattering off roughed up / glossy areas in the acrylic, but to set that up working physically correct in 3D would be overkill for most if not all cases.
      Thank you for your tips, here is the effect i can get so far, any comments?
      will try with complex design in free time.

      Click image for larger version

Name:	acrylicLight.jpg
Views:	1
Size:	139.9 KB
ID:	867664
      Best regards,
      Jackie Teh
      --

      3ds Max 2023, V-Ray 7 Hotfix 1 [7.00.05 build 32872]
      AMD Ryzen 9 7950X 16-Core Processor@4.50 GHz | 64GB RAM | Nvidia RTX 4090
      Website: https://www.sporadicstudio.com
      Email: info@sporadicstudio.com
      YouTube: https://www.youtube.com/c/SporadicStudio

      Comment


      • #4
        Yeah no that works pretty well! Some variation in the light intensity and a box or similar to sell the idea of a hidden light will help. Also having just an acrylic VRayMtl and then putting that map in the selfillum slot should probably do the trick as well. : )
        Rens Heeren
        Generalist
        WEBSITE - IMDB - LINKEDIN - OSL SHADERS

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        • #5
          You can also use a VrayOverrideMtl to control how the reflection looks. If you look at your reference the reflections seem to have a less 'exposed' blue.
          A.

          ---------------------
          www.digitaltwins.be

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