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Redshift Alpha Issue

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  • Devoted
    Devoted last edited by Dec 4, 2024, 10:58 PM

    Does anyone know how I can solve the issue with the leaves? Please see attached image. I created a plane and then surfaced with a leaf texture containing an alpha. I have turned filtering off, still same issue.
    It’s almost as if the alpha is not completely working.
    Also attached the leaf and alpha for the surface.
    Latest version of C4D and Redshift.
    Thank you.
    login-to-view login-to-view login-to-view

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    • Dr. Sassi
      Dr. Sassi last edited by Dec 5, 2024, 6:32 PM

      Hi Devoted,

      I have explored all the options I can think of, considering that the Alpha channel is 100% black and the color settings are OK.

      Please check this file to see if that problem shows up as well.
      https://projectfiles.maxon.net/Cineversity_Forum_Support/2024_PROJECTS_DRS/20241205_CV4_2025_drs_24_RSap_01.zip

      If so, then please check with tech support.
      https://www.maxon.net/en/support-center

      If not, could you share your file (please only via Dropbox, Wetransfer, Google, Adobe, or Apple cloud services, thank you)

      All the best

      Dr. Sassi Sassmannshausen Ph.D.
      Senior Trainer, Maxon Master Trainer, L&D - Strategist
      Cinema 4D mentor since 2004, Member of VES, DCS.

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      • Devoted
        Devoted last edited by Dec 5, 2024, 6:41 PM

        As always thank you for your time. I went ahead and modeled the leaves to solve the problem, but I will definitely check out the scene you have provided since this has always been a requiring problem. Thank you very much, Happy holidays!

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        • Dr. Sassi
          Dr. Sassi last edited by Dec 5, 2024, 7:13 PM

          Hi Devoted,

          I couldn't download the shared images; it gave me a "webp" format I'm unfamiliar with.

          Does the problem with the file provided show up?

          You can share the leave and one plane, and please use an HDRI from the Asset Browser. The shared file is small, so we don't need to share what is already available. I'm happy to look into it.

          Happy Holidays!

          Dr. Sassi Sassmannshausen Ph.D.
          Senior Trainer, Maxon Master Trainer, L&D - Strategist
          Cinema 4D mentor since 2004, Member of VES, DCS.

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