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    Modeling curve scuplture

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    • G Offline
      GreyHead
      last edited by

      The shape is a mathematical curve called a trefoil. I created one using using knotplot and shipped it into Sketchup.

      In the render I forgot to smooth the skippy so it went a bit jazzy!

      Bob


      The trefoil skippy


      trefoil_1a.png

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      • R Offline
        remus
        last edited by

        Nice one bob, far cleaner than anythign that could easily be produced in SU! cheers for sharing it.

        edit: i was going to try and do a render of this in podium, but podium is struggling slightly (a lot!) with it.

        http://remusrendering.wordpress.com/

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        • FrederikF Offline
          Frederik
          last edited by

          @alpro said:

          solo, spill the beans already, are you beta testing v2.0? 😆

          It looks really good, but it lacks caustics... 😉

          Cheers
          Kim Frederik

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          • soloS Offline
            solo
            last edited by

            Thanks Bob, nice find.


            http://img143.imageshack.us/img143/444/knotytb0.jpg

            With caustics

            http://www.solos-art.com

            If you see a toilet in your dreams do not use it.

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            • jeff hammondJ Offline
              jeff hammond
              last edited by

              ha.. man, i was just starting to get my head around what's actually going on with this shape and was about to start trying out the proper curves... then i open up this thread... i'm throwing in the towel after seeing knotplot..

              check out this project..
              http://ingallian.design.uqam.ca/goo/ReV/ReV00.htm

              .


              knot2.skp


              knot2.jpg

              dotdotdot

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              • jeff hammondJ Offline
                jeff hammond
                last edited by

                a non transparent version..


                blue.jpg

                dotdotdot

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                • K Offline
                  kwistenbiebel
                  last edited by

                  Solo,
                  Is that Vue you are rendering with?

                  By the way, I wouldn't have a clue how to model a doodle like that in sketchup..😉

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                  • N Offline
                    notareal
                    last edited by

                    I am great fan of mathematical shapes. Nice model, did made a subdivision in KT. Take a look on k3dsurf, nice program for creation of mathematical models.


                    trefoil_s.jpg

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

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                    • L Offline
                      lapx
                      last edited by

                      This is an amazing response, Thanks Bob! I'll try my rendering in K when I get a break in action and post my attempt. There is so much useful knowledge generated here ☀

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                      • L Offline
                        lapx
                        last edited by

                        My attempt rendered with KerkyT.


                        treifoil.jpg

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                        • ely862meE Offline
                          ely862me
                          last edited by

                          new things


                          praise.jpg


                          chair.jpg

                          Elisei (sketchupper)


                          Before no life was done on Earth it was THE LIFE ITSELF...GOD
                          Come and See EliseiDesign

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                          • jeff hammondJ Offline
                            jeff hammond
                            last edited by

                            tried one with cheetah.. just using the trial version for now (everything works normal and it doesn't expire - you just can't save anything.. this is a screen shot)..


                            trifoil_cheetah.jpg

                            dotdotdot

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