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    Skydome No Shadow

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    • B Offline
      Booman
      last edited by

      I created my own skydome to use in conceptual presentations landscaping.
      Its simply a massive half-dome with a sky projected across it.
      The main problem I have, is that when I turn shadows on or use sun settings, it casts a shadow across my whole landscape.
      I have done some research and the only suggestions were to make it transparent, but if I do that, you won't see the pretty sky.
      I have also tried telling the group/component to NOT cast shadows, but still have the same problem because it blocks the sunlight.
      So does anyone know of a plugin or setting that will allow a skydome but somehow it ignores the sun or does not cast shadows?

      Brian McCracken
      In The Red Website Design

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      • Dave RD Offline
        Dave R
        last edited by

        Make the outside faces of the dome transparent by painting a transparent material on it. The inside surface will have your sky painted on it.

        Here's a quick example with a model I am working on at the moment. I don't have a sky so I used stone for the inside.


        http://farm6.static.flickr.com/5258/5553871531_81a465b94a.jpg

        Etaoin Shrdlu

        %

        (THERE'S NO PLACE LIKE)

        G28 X0.0 Y0.0 Z0.0

        M30

        %

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        • B Offline
          Booman
          last edited by

          ooh, interesting idea. So create a transparent PNG, make it a material and apply it to the outside of the dome?
          Then leave my sky material on the inside?
          I will definitely try that!
          thank you

          Brian McCracken
          In The Red Website Design

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          • BoxB Offline
            Box
            last edited by

            You don't need to make a transparent PNG, just paint it with anything and edit that materials transparency.

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            • B Offline
              Booman
              last edited by

              oh, so use the slider on the material and make it 0%
              got it

              Brian McCracken
              In The Red Website Design

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              • Dave RD Offline
                Dave R
                last edited by

                For my example I just applied the gray translucent material. I left it so you could that there was something there but you could certainly slide it all the way to transparent.

                Etaoin Shrdlu

                %

                (THERE'S NO PLACE LIKE)

                G28 X0.0 Y0.0 Z0.0

                M30

                %

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                • boofredlayB Offline
                  boofredlay
                  last edited by

                  Or you can select the sky dome, go to Entity Info and uncheck "Cast Shadows".


                  Shadows.jpg

                  http://www.coroflot.com/boofredlay

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                  • B Offline
                    Booman
                    last edited by

                    I tried that too, but it still seemed to block the sun and NOT cast a shadow.
                    I'll try the transparent material idea when I get to work today.

                    Brian McCracken
                    In The Red Website Design

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