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Can VRay achieve a similar SSS effect?

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  • Can VRay achieve a similar SSS effect?

    Click image for larger version

Name:	4{6FS){FG$4I6LVJ3U(2]BC.png
Views:	176
Size:	147.6 KB
ID:	1225443 The image is the effect I created using Redshift, and I have also uploaded the Redshift project file. However, no matter how I use VRay, I cannot achieve a similar effect. Is there any good solution?
    Attached Files

  • #2
    Nihao,

    The best and most accurate result you can handle with https://download.chaos.com/vrscans?q=scatter -> Wax material. with SSS and Alsurface also can handle these results.

    I will search in main files to provide you some ideas.

    Cheers,
    Boyan Nalchadjiiski | QA Engineer @ Chaos |
    E-mail: boyan.nalchadjiiski@chaos.com

    Comment


    • #3
      Originally posted by boyan View Post
      Nihao,

      The best and most accurate result you can handle with https://download.chaos.com/vrscans?q=scatter -> Wax material. with SSS and Alsurface also can handle these results.

      I will search in main files to provide you some ideas.

      Cheers,
      I have tried VRay's SSS, but the effect cannot achieve the redshift effect, which is a bit strange. Can you try using my file

      Comment


      • #4
        Originally posted by 123456_ View Post
        Click image for larger version

Name:	4{6FS){FG$4I6LVJ3U(2]BC.png
Views:	176
Size:	147.6 KB
ID:	1225443 The image is the effect I created using Redshift, and I have also uploaded the Redshift project file. However, no matter how I use VRay, I cannot achieve a similar effect. Is there any good solution?
        You can definitely get something close to that (of course not 100% identical since you are using two different engines).
        A while ago I’ve posted some sss setups, maybe they can help:

        https://forums.chaos.com/forum/v-ray...-sss-on-vray-5
        3D Scenes, Shaders and Courses for V-ray and Corona
        NEW V-Ray 5 Metal Shader Bundle (C4D/Max): https://www.3dtutorialandbeyond.com/...ders-cinema4d/
        www.3dtutorialandbeyond.com
        @3drenderandbeyond on social media @3DRnB Twitter

        Comment


        • #5
          Also, in this specific case you can get a similar result even without sss by adding an inverted ambient occlusion on top of a standard shader.
          3D Scenes, Shaders and Courses for V-ray and Corona
          NEW V-Ray 5 Metal Shader Bundle (C4D/Max): https://www.3dtutorialandbeyond.com/...ders-cinema4d/
          www.3dtutorialandbeyond.com
          @3drenderandbeyond on social media @3DRnB Twitter

          Comment


          • #6
            Hey,

            Yes, I will try it.
            Boyan Nalchadjiiski | QA Engineer @ Chaos |
            E-mail: boyan.nalchadjiiski@chaos.com

            Comment


            • #7
              All you really need with default values is a dirt, which here I set to ambient+inner, with those colours, in the SSS slot. It seems to be almost identical.
              Attached Files
              https://www.behance.net/bartgelin

              Comment


              • #8
                I'm not material expert, but I think this should be achievable simply with good values for SSS Color and Scatter radius in a V-Ray Material. Here is my fast attempt, it could definitely be improved, but as sirio76 mentioned above, probably an identical result is impossible, because these are different engines after all.
                Click image for larger version

Name:	image.png
Views:	109
Size:	376.1 KB
ID:	1225539
                Here is the modified scene with the V-Ray Material.
                Deyan Hadzhiev
                Developer
                chaos.com

                Comment


                • #9
                  Thank you all for your help. I will continue to test it

                  Comment

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