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Complex surface divide into regular quads

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  • R Offline
    Rich O Brien Moderator
    last edited by 3 Feb 2017, 11:46

    Your profiles are very dense.

    Maybe adjust them to reflect the final form you need....

    screen-grab_064.jpg

    Space truss.skp

    Download the free D'oh Book for SketchUp ๐Ÿ“–

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    • R Offline
      Rich O Brien Moderator
      last edited by 3 Feb 2017, 11:47

      Sorry, here's a v8 version of the file...

      Space truss-v8.skp

      Download the free D'oh Book for SketchUp ๐Ÿ“–

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      • M Offline
        Mike91
        last edited by 3 Feb 2017, 11:56

        Thank you again for helping.
        The problem is that i need squares of about 1 meter x 1 meter and I can't seem to get that with curviloft.
        Plus with curviloft i get that circle on the top as you've made.
        I've also tried to make a plane with the 1x1 meter grid and then curved it so that it would fit my surface but I wasn't able to do it.

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        • G Offline
          gilles
          last edited by 3 Feb 2017, 12:17

          This could be a first step:

          slicer5 from TIG in extension store.

          " c'est curieux chez les marins ce besoin de faire des phrases "

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          • R Offline
            Rich O Brien Moderator
            last edited by 3 Feb 2017, 12:18

            Gilles just svaed the day. Nice approach!


            screen-grab_065.jpg

            Download the free D'oh Book for SketchUp ๐Ÿ“–

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            • G Offline
              gilles
              last edited by 3 Feb 2017, 12:21

              Lot of work after this to make a decent modelโ€ฆ

              " c'est curieux chez les marins ce besoin de faire des phrases "

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              • M Offline
                Mike91
                last edited by 3 Feb 2017, 12:36

                Thank you very much! I'll download and try tomorrow. It's definitely a lot of work but I need it in order to make an architecture collage on photoshop to show a view of the interior and exterior.

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                • M Offline
                  Mike91
                  last edited by 5 Feb 2017, 11:00

                  I've tried your method and I now have the surface with mostly regular quads.
                  I now have to make "pyramids" on top of them in order to have the final space truss to transform into tubes.
                  I've started to do that on a face but I'm struggling to get the vertical line to the single face in order to than make the four lines that reach the four vertices in order to make the pyramid. Also is there a way to automatically transform all those quad faces into pyramids with a 1 meters by 1 meters base(the one already existing in the mesh) and a 0.5 meters height? I've tried the s4u to component but can't make it work...

                  Thank you very much for helping!


                  Space truss.skp

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                  • G Offline
                    gilles
                    last edited by 5 Feb 2017, 12:22

                    Ok, let's have a more simple workflow:


                    Find the center of the arc


                    create a comp and copy/array


                    copy/array on the other side


                    erase unwanted


                    Spacetruss.skp

                    " c'est curieux chez les marins ce besoin de faire des phrases "

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                    • M Offline
                      Mike91
                      last edited by 5 Feb 2017, 12:48

                      Wow! I can't thank you enough, I didn't know sketchup could do something that complex!

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                      • G Offline
                        gilles
                        last edited by 5 Feb 2017, 13:04

                        The model is far from perfect, so do one by yourself if you want good results.

                        " c'est curieux chez les marins ce besoin de faire des phrases "

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                        • P Offline
                          pilou
                          last edited by 5 Feb 2017, 18:09

                          @unknownuser said:

                          I didn't know sketchup could do something that complex!

                          SketchUp can make anything! (or near... ๐Ÿ’š
                          You must just training! ๐Ÿ˜‰
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