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    RT Render on SU 2015 not rendering. Help.

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    • C Offline
      Craig2014
      last edited by

      I have SU 2015

      I have VRAY 2 with RT.

      I also have VRAY Express.

      When ever I try to use RT it gets so far as stating 'preparing global light manager' but the render screen remains black.

      I do a normal render and everything appears and is in order.

      I set the view widow real small as well to 400 x 300

      What settings am I missing?

      Win 7
      64 Bit
      SU 2015
      RAM 16 GB
      Intel COre i7 processor CPU 2.30 GHz
      GeForce GT 650M graphics card

      Thanks

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      • R Offline
        rspierenburg
        last edited by

        What do you have your RT settings set to?

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        • C Offline
          Craig2014
          last edited by

          The RT Engine settings are:

          Enable - ticked
          Use Gi - ticked
          Reflect Caustics - unticked
          RT Mode - RT CPU
          AA threshold - 0.001
          Show AA mask - unticked
          Stop when render done - unticked
          Performance
          Ray Bundle size - 16
          TRace Depth - 5
          GI Depth - 3
          Refract Caustics - ticked
          OpenCL Texture Size - 512
          Max render time - 0.0
          Maximum sample level - 0
          Rays per Pixel - 4

          Does that help!? 😄

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          • andybotA Offline
            andybot
            last edited by

            only use RT CPU. At this point GPU render is not supported.

            http://charlottesvillearchitecturalrendering.com/

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            • C Offline
              Craig2014
              last edited by

              ...okay, still a black frame buffer screen.

              Any other ideas?

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              • andybotA Offline
                andybot
                last edited by

                probably need to go back to default settings and update camera, environment, etc. settings. There may be a bug that once you select other than RT CPU, the vray settings get messed up.

                http://charlottesvillearchitecturalrendering.com/

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