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    Edge bevel question

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    • TIGT Offline
      TIG Moderator
      last edited by

      Here's a manual method. It makes a complex angled bevel around the cylinder.ComplexBevel.png


      ComplexBevel.skp

      TIG

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      • thomthomT Offline
        thomthom
        last edited by

        I wonder, could Chris' Bend plugin be used here?

        Thomas Thomassen β€” SketchUp Monkey & Coding addict
        List of my plugins and link to the CookieWare fund

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        • CarrozzaC Offline
          Carrozza
          last edited by

          Thanks for your help, guys!
          I like TIG solution best, but man! That's a crazy workflow to bevel an edge!
          OK, we'll survive, gonna play around that... πŸ˜„

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          • jeff hammondJ Offline
            jeff hammond
            last edited by

            the problem is that the angle between the tube and it's mating surface changes..(in the original post's picture, the area near your arrow is an obtuse angle and changes to 90deg at the sides).. that drawing also shows that you're not wanting a simple bevel rather a radius..
            TIG's drawing makes more sense of what i was getting at in my first post in that the amount of offset grows as it nears the top/bottom of the joint.. you could also do it where that amount stays the same and the angle changes..

            i put in a feature request for the subdivide&smooth plugin that would handle this nicely.
            http://www.sketchucation.com/forums/scf/viewtopic.php?p=149839#p149839

            dotdotdot

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            • TIGT Offline
              TIG Moderator
              last edited by

              In my version the offset stays the same and the bevel's angle changes the further down the curving block it is. Of course you could try having a constant angle bevel and then the offset would be variable... but against a curved surface that falls away there's a chance that it's never meet it...
              You have to think how this might be done in 'real life' - after all, we are only modelling it as an approximation - chances are it would be a bit of both - on 'professional bodge'...

              TIG

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              • TIGT Offline
                TIG Moderator
                last edited by

                Pilou - great ideas... πŸ€“

                TIG

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                • pilouP Offline
                  pilou
                  last edited by

                  I have forgotten to say : Mirror 3 points by TIG πŸ˜‰
                  😎

                  Frenchy Pilou
                  Is beautiful that please without concept!
                  My Little site :)

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                  • pilouP Offline
                    pilou
                    last edited by

                    Another solution πŸ˜‰
                    So it's a variable fillet πŸ˜‰ (the best fillet but depending of what is needing πŸ’š
                    Mirror by TIG


                    another.jpg


                    anot.jpg

                    Frenchy Pilou
                    Is beautiful that please without concept!
                    My Little site :)

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                    • TIGT Offline
                      TIG Moderator
                      last edited by

                      I was praising your thinking, I wasn't criticising you not mentioning my Mirror-tool !
                      [J'ai Γ©tΓ© en louant votre rΓ©flexion, je ne chante pas la critique de ne pas mentionner mon outil 'Mirror'!] πŸ˜„

                      TIG

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                      • pilouP Offline
                        pilou
                        last edited by

                        Of course yes, but the funny thing is that I did'nt remember the author of the Mirror plug, so when I saw that was the "Tiger", I could'nt resist πŸ˜„

                        A cool thing will be a "sweep 2 rails" in SU so here Arc is the profil, Rail 1 = "circle 1" (curve 3D) , rail 2 = circle 2
                        So just draw one arc, one circle on surface and 2 clicks πŸ˜’

                        Frenchy Pilou
                        Is beautiful that please without concept!
                        My Little site :)

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                        • pilouP Offline
                          pilou
                          last edited by

                          @unknownuser said:

                          .it is just a follow-me with the bevel profile and then intersect

                          That will be wonderful but you can't πŸ˜‰
                          At some place upper profil can't "past" to the cylinder!
                          Result gives some crack fissures!


                          cracks.jpg

                          Frenchy Pilou
                          Is beautiful that please without concept!
                          My Little site :)

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                          • jeff hammondJ Offline
                            jeff hammond
                            last edited by

                            right, with a simple angled bevel, you could do it as modelhead is saying.. the 'bevel' shown in Carrozza's original picture will cause the problem that frenchy is showing.. the joint's intersecting angle doesn't remain consistent so something has to give when you try putting another radius in there. blending 3 curves together like that is always going to pose a problem because there are so many variables at play.

                            dotdotdot

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                            • CarrozzaC Offline
                              Carrozza
                              last edited by

                              Yes it's a tricky edge to deal with.
                              To date Pilou's solution is the most clean and customizable.

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