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    Various rendering choices? -- Challenge!

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    • R Offline
      richcat
      last edited by

      A couple or tries with IRendernXt

      http://api.ning.com/files/vfMN9V8PR0jh2Er4N03QeVsxe7kQjomOZokL2j8CUsWOf4DkNpAAkv-pmv3DHSg3l52Gax14ennaAVJB81jpA8jxRSU4g*BL/test5.png?width=737&height=356

      http://api.ning.com/files/3Uoavia5AHrOXsnm6rQFcrL38kgFOCbNVLhtcd4dsWTE9KsXs8xFSF6-OxmDkLSIq45YKJ04t96SjOKWdVKvc1nIGGy3yQRB/test2.png?width=737&height=356

      http://api.ning.com/files/*LLApHlCatfS6FDJx28n33AfV*r69PLPTimAUfTFFNpB7WfF9TgC6xkE8YPyh5GPqVccvQE8gd5HBmxB4gInjA__/test1.png?width=737&height=356

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      • simon le bonS Offline
        simon le bon
        last edited by

        end of the disturb 😎

        Here is the link for the exercise:

        An exercise: DRAWING A PARISIAN FENCE

        ++simon

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        • M Offline
          martin-art
          last edited by

          Good renders people, given it a try in Shaderlight for SketchUp

          http://i794.photobucket.com/albums/yy221/shaderlight/Shaderlight for SketchUp/poolweavesmall.jpg

          Martin

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          • TaffGochT Offline
            TaffGoch
            last edited by

            Martin,

            I was shooting for "jade" last night (and missed.) What I got is similar to yours, in green, rather than red.

            Green apple
            -Taff

            "Information is not knowledge." -- Albert Einstein

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            • TaffGochT Offline
              TaffGoch
              last edited by

              @simon le bon said:

              But it remains a difficult exercise I guess 😒

              Simon,

              Tedious, yes! -- Difficult, not so much.

              Technically, the concept is simple. Scaling the sine wave lengthwise, to fit each straight line segment, is all that's required (while keeping the wave height constant.) It just takes some time to do each segment. If you need another example, here's a "flat" weave that employs the same technique:

              Rope • Cornish Wheel Knot

              http://sketchup.google.com/3dwarehouse/download?mid=38f95256a00b460f2137e32e8ebf2b1&rtyp=lt&ctyp=other&ts=1276476025000

              Construction
              If it had not been for the radial symmetries in both of the weave models, I would not have attempted them. With symmetries and component-copying, the modeling becomes (almost) trivial. Actually, the flat weave was more troubling than the sphere!

              Taff (Welsh nickname, for Dave) Goch (Welsh, for "red")

              "Information is not knowledge." -- Albert Einstein

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              • david_hD Offline
                david_h
                last edited by

                that will look nice on my Christmas tree this year.

                If I make it look easy...It is probably easy

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                • TaffGochT Offline
                  TaffGoch
                  last edited by

                  @richcat said:

                  A couple or tries with IRendernXt

                  Richard, I like the dark carbon-tinted version. Again, it's the complex reflections that produce the visual interest -- all other features (distractions) removed.

                  It's like comparing b&w to color photography. Shadows and reflections take precedence. Nice exercise.

                  -Taff

                  "Information is not knowledge." -- Albert Einstein

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                  • pyrolunaP Offline
                    pyroluna
                    last edited by

                    I had a little try in Shaderlight... did need some postpro afterwards, but not much.

                    geode-on-pedestal-pp.jpg

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                    • N Offline
                      notareal
                      last edited by

                      Here is something from Thea. Tried global medium and a single light.Geodesic-_Weave_Thea.jpg

                      Welcome to try [Thea Render](http://www.thearender.com/), Thea support | [kerkythea.net](http://www.kerkythea.net/) -team member

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                      • GaieusG Offline
                        Gaieus
                        last edited by

                        @simon le bon said:

                        ...PS: I'm completely found of your warehouse geodesic collection

                        Taff also "maintains" a very interesting discussion group about the staff.

                        Gai...

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                        • daleD Offline
                          dale
                          last edited by

                          Tried playing with the new Thea Thin Film, interesting but only partially successful.


                          Picture 585.png

                          Just monkeying around....like Monsanto

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                          • TaffGochT Offline
                            TaffGoch
                            last edited by

                            The internal mirror globe (Pyroluna) and the internal lighting (notareal) introduce enchanting complexities to the renders.

                            (I especially like the "God rays" produced by the "fog" in notareal's render.)

                            -Taff

                            "Information is not knowledge." -- Albert Einstein

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                            • massimoM Offline
                              massimo Moderator
                              last edited by

                              Really nice Pentti! 👍

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                              • N Offline
                                notareal
                                last edited by

                                Here is another try (again pure render from Thea).Geodesic-_Weave_A_Thea.jpg

                                Welcome to try [Thea Render](http://www.thearender.com/), Thea support | [kerkythea.net](http://www.kerkythea.net/) -team member

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                                • K Offline
                                  KarinaGM
                                  last edited by

                                  Wow! I love it. What are the settings for this material? and what material is this?
                                  Lights?

                                  **"Aquel que sacrifica un poco de libertad por seguridad, no se merece ninguna y terminará perdiendo ambas"

                                  -Benjamín Franklin.**

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                                  • TaffGochT Offline
                                    TaffGoch
                                    last edited by

                                    notareal,
                                    I'm also intrigued by your Thea transparent material for your latest.

                                    Is this material available for download (here or at Kerky website.) ?


                                    Here's my latest (slowly improving) attempt at jade (still using Photoshop adjustments):

                                    http://i579.photobucket.com/albums/ss233/taffgoch/Jade_small.jpg

                                    (I'm testing only material changes, to get accustomed to the materials editor parameters in Kerkythea. I'll move on to lighting & environment, after I'm more comfortable with materials.)

                                    -Taff

                                    "Information is not knowledge." -- Albert Einstein

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                                    • N Offline
                                      notareal
                                      last edited by

                                      Sorry, unfortunatelly Thea materials cannot be used in KT, material systems are that different. Thea can do a conversion of KT materials, but as it does use heuristic, one might need to tune up imported complex KT materials.
                                      But to the render... The material uses thin film interference for color and fairly simple studio with HDR. You can find full Thea scene here (Note: need to use Thea RV378 or later).

                                      Welcome to try [Thea Render](http://www.thearender.com/), Thea support | [kerkythea.net](http://www.kerkythea.net/) -team member

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                                      • GaieusG Offline
                                        Gaieus
                                        last edited by

                                        There are some other, interesting layers in there...


                                        geo-test-3.jpg

                                        Gai...

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                                        • AnssiA Offline
                                          Anssi
                                          last edited by

                                          A first quick one with ArtLantis. 20 seconds.

                                          Anssi

                                          Scene-1.jpg

                                          securi adversus homines, securi adversus deos rem difficillimam adsecuti sunt, ut illis ne voto quidem opus esset

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                                          • TaffGochT Offline
                                            TaffGoch
                                            last edited by

                                            @solo said:

                                            I smell a render challenge.... 👍
                                            Frigging cool model, curious how it was made.

                                            Your wish is granted...

                                            I included hidden layers in the model, to demonstrate the development of the sinusoidal "Follow me" path. The methods are conceptually simple, and radial symmetries permit copies of components, so it's not as complex as it first appears.

                                            BTW, you may consider yourself challenged....

                                            -Taff

                                            "Information is not knowledge." -- Albert Einstein

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