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    [Plugin] Extrude Edges by Rails

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    • pilouP Offline
      pilou
      last edited by

      With the Jeff curve
      I have black crosses in the v7 ๐Ÿ˜ฎ
      and a false surface in the V6 ๐Ÿ˜‰

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

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      • jeff hammondJ Offline
        jeff hammond
        last edited by

        using that same file, here's another weird thing i can't figure out. (a video's probably easiest for me because i don't have to type as much ๐Ÿ˜„)

        (at first, it shows the problem i was previously talking about)
        after that, i copy/move the profile and each rail the same amount along the red axis.. then end up with entirely different results.
        ?

        [flash=640,385:lwa8fguo]http://www.youtube.com/v/LN5Q9KjU9m0&hl=en_US&fs=1&[/flash:lwa8fguo]

        dotdotdot

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        • jeff hammondJ Offline
          jeff hammond
          last edited by

          here's another question/problem i'm seeing..

          it seems like the grid should line up according to the corresponding segments of the two rails (the 2rails being at the top&bottom of this picture)
          .
          click pic for larger

          like this, there's a kink being created in the surface along the left edge (which is somewhat visible in the inset picture..the surface drops down prior to rising because it appears the grid line is in the wrong place).. i guess i could make the surface bigger than needed and trim away some of the outer edges but that's not really optimal.. if it's fixable, i think it's worth fixing.

          thanks a ton for figuring all this stuff out โ— ๐Ÿ˜„

          dotdotdot

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          • TIGT Offline
            TIG Moderator
            last edited by

            These problems seem to relate to the way the vertices in the the curves are ordered. They are reordered by the script before making the mesh... BUT obviously not well enough in some cases.

            If you explode the three curves in your railQ.skp in turn and then immediately weld them back into new curves they make the mesh perfectly... So my re-order and weld's must vary somewhere...

            I'll look at the ordering algorithms etc and release an update asap... ๐Ÿ˜’

            TIG

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            • D Offline
              Daniel S
              last edited by

              Amazing TIG!!!
              Thanky you!!!

              How about an option to maintain height?
              In your script shape curves scale in both the height and width dimensions. It will be great to have an option to remove the association between the height scaling from the width scaling for some models.

              As an example: here is what your script make:
              2.gif

              And here with Maintain height:
              1.gif

              Daniel S

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              • jeff hammondJ Offline
                jeff hammond
                last edited by

                @tig said:

                These problems seem to relate to the way the vertices in the the curves are ordered. They are reordered by the script before making the mesh... BUT obviously not well enough in some cases.

                didn't even realize vertices were in a particular order ๐Ÿ˜„ .. is the grid example something to do with the order as well or something different?

                daniel, that's going into a different territory in that the profile changes as it moves along the rails (the halfcircle doesn't remain the same in terms of shape).. if something like that is possible in SU then i have another request that's similar though different.. i'll hold off on asking for now ๐Ÿ˜„

                dotdotdot

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                • P Offline
                  Panga
                  last edited by

                  Thanks a lot for this new tool, it'll be very usefull !!

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                  • pilouP Offline
                    pilou
                    last edited by

                    When you want draw a "straight" curve line with some number of segments for fit with other curves for The TIG Plug
                    Draw a line, Right Click Divide then Weld = some painful ๐Ÿ˜ฎ

                    A more quicky trick ๐Ÿ’ญ
                    Draw a polyline of 1 segment by the BezierSpline of Fredo6
                    Then Right Click / Convert to Segmentor and enter the number of segments ๐Ÿ˜‰
                    Et voilร  ๐Ÿ’š

                    It's a pity than we can't draw an arc circle "Straight" or scale it to 0 or Bulge =0 ! ๐Ÿ˜ก

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

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                    • MALAISEM Offline
                      MALAISE
                      last edited by

                      TIG some Champagne ?
                      Amazing tool made by TIG ๐Ÿ‘ ๐Ÿ‘
                      MALAISE

                      La Connaissance n'a de valeur que partagรฉe

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                      • X Offline
                        xrok1
                        last edited by

                        great plug thanks!
                        maybe you could combine this with edges by edges then have the option to pick just 1 rail or 2? one more function, one less plugin! ๐Ÿ˜„

                        โ€œThere are three classes of people: those who see. Those who see when they are shown. Those who do not see.โ€

                        http://www.Twilightrender.com try it!

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                        • X Offline
                          xrok1
                          last edited by

                          Jeff, i found that if you explode the rails then weld them again that the problem is fixed. at least for me.

                          โ€œThere are three classes of people: those who see. Those who see when they are shown. Those who do not see.โ€

                          http://www.Twilightrender.com try it!

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                          • TIGT Offline
                            TIG Moderator
                            last edited by

                            @xrok1 said:

                            Jeff, i found that if you explode the rails then weld them again that the problem is fixed. at least for me.

                            This is the temporary fix... I'm incorporating this into the code so the glitches don't happen... However that makes new glitches which I'm now fixing............. ๐Ÿค“

                            TIG

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                            • X Offline
                              xrok1
                              last edited by

                              oops, sorry i could help. ๐Ÿ˜ณ
                              ๐Ÿ˜†

                              โ€œThere are three classes of people: those who see. Those who see when they are shown. Those who do not see.โ€

                              http://www.Twilightrender.com try it!

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                              • TIGT Offline
                                TIG Moderator
                                last edited by

                                xrok1 ๐Ÿ˜‰
                                Your idea of being able to pick a profile and then pick just one rail is quite simple to do.
                                For the next update I will add that option - you'll simply pick the profile and click on rail twice - if you pick another rail it works as now, if you pick the same rail again then it's assumed that it has a 'twin' at the other end of the profile and uses that... simplicity... ๐Ÿ’ญ

                                TIG

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                                • utilerU Offline
                                  utiler
                                  last edited by

                                  TIG, probably a silly question, but what is the difference from this plugin and extrudebyedges?
                                  http://forums.sketchucation.com/viewtopic.php?f=180&t=20065&st=0&sk=t&sd=a&hilit=extrude+edges

                                  Is is simple that this script allows for more random meshes?

                                  purpose/expression/purpose/....

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                                  • X Offline
                                    xrok1
                                    last edited by

                                    awsome.

                                    BTW, your plug is turning me into some kind of artsy fartsy... STOP IT! ๐Ÿ˜†


                                    Capture.JPG

                                    โ€œThere are three classes of people: those who see. Those who see when they are shown. Those who do not see.โ€

                                    http://www.Twilightrender.com try it!

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                                    • utilerU Offline
                                      utiler
                                      last edited by

                                      Thanks mate, clear as crystal..... ๐Ÿ‘

                                      purpose/expression/purpose/....

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                                      • mitcorbM Offline
                                        mitcorb
                                        last edited by

                                        @xrok1:
                                        for your excellent bowl and spork and "foon" model, did you use specific dimensions and scale? Or was this a free form experiment and the model elements proportioned by eye?
                                        I am preparing to use Extrude by Rails with dimensional or scale control and was wondering about this.
                                        Thanks, mitcorb

                                        I take the slow, deliberate approach in my aimless wandering.

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                                        • X Offline
                                          xrok1
                                          last edited by

                                          it was freeform ๐Ÿ˜† but i can't see any reason it couldn't be dimensioned accurately if you wish to.

                                          โ€œThere are three classes of people: those who see. Those who see when they are shown. Those who do not see.โ€

                                          http://www.Twilightrender.com try it!

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                                          • majidM Offline
                                            majid
                                            last edited by

                                            WOW TIG !!!! this is great!! thank you...you are killing me slowly ๐Ÿ˜‰ you ruby programmers are changing SU to a verrry different app. !!!thank you mate again

                                            My inspiring A, B, Sketches book: https://sketchucation.com/shop/books/intermediate/2612-alphabet-inspired-sketches--inspiring-drills-for-architects--3d-artists-and-designers-

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