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    [Plugin] Select Curve

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    • D Offline
      DIEGO-RODRIGUEZ
      last edited by

      thom thank you very much.
      This tool is very useful.
      Questions?
      from this new tool. is possible to create a tool for selecting multiple lines with a single click?


      Selec multiple line.jpg

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      • jeff hammondJ Offline
        jeff hammond
        last edited by

        @diego-rodriguez said:

        thom thank you very much.
        This tool is very useful.
        Questions?
        from this new tool. is possible to create a tool for selecting multiple lines with a single click?

        i'm thinking quite a few people would be into that but it's probably a lot more involved than we(non-programmers) think..

        [even thom himself liked the idea in the following thread ๐Ÿ˜„]
        http://forums.sketchucation.com/viewtopic.php?f=323&t=30457&p=267469

        dotdotdot

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        • thomthomT Offline
          thomthom
          last edited by

          The problem is defining the rules for which lines to select. I find that SU models often has much more irregular meshes than in some other types of modellers where you have regular quad faces (quad-faces that doesn't need to be co-planar).

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

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          • mitcorbM Offline
            mitcorb
            last edited by

            I think it is like Jeff said. You'd probably need some kind of filter(adjustable perhaps)that scouts for forks or deviations within a "cone of vision" such that it would find the most direct route. Sort of like that salesman's map algorithm that looks for the optimal routes for a circuit.

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

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            • W Offline
              watkins
              last edited by

              Dear Thomas,

              Can your script be modified to both find a 'circle' and to 'recreate' that 'circle' so that it has the correct entity assignment (not a curve, nor an arc, but a circle).

              When a solid is made by revolving a closed profile about an axis (see the attached jpeg) the circles so formed are made up of individual edges, and so the circles do not have the entity assignment 'circle'.

              There are many occasions when I need the circles to be circles. Is this something that can be done? A proper 'revolve' tool would be even better. The tool would allow a closed profile to be revolved about an axis (in the plane of the profile) such that all the circles so formed were circles. An option to place a cpoint at the centre of each circle would be the icing on the cake.

              Kind regards,
              Bob


              Circles and follow_me.jpg

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              • thomthomT Offline
                thomthom
                last edited by

                hm... recreate a curve into a proper circle entity when it's attached to faces... hm.... not sure if/how it can be done...

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

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                • ken28875K Offline
                  ken28875
                  last edited by

                  Yes, finally you wrote this script. ๐Ÿ‘

                  It will save me so much time compared to selecting edges one by one.

                  It was a request I made back in March.
                  http://forums.sketchucation.com/viewtopic.php?f=323&t=26957

                  I noticed that selecting the curve works only if the perpendicular edges to the one we pick are hidden. For the next release, would it be possible to be able to select invisible edges, as well as selecting the looping curve when all the edges are visible?

                  Thank you so much, Thomas!

                  _KN

                  Follow Your Dreams.

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                  • thomthomT Offline
                    thomthom
                    last edited by

                    @ken28875 said:

                    I noticed that selecting the curve works only if the perpendicular edges to the one we pick are hidden. For the next release, would it be possible to be able to select invisible edges, as well as selecting the looping curve when all the edges are visible?

                    This is related to the discussion earlier in this thread - going by only visible edges between forks is an easy filter. If you are to take into account all edges, then things gets more complicated in determining the path to choose.

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

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                    • ken28875K Offline
                      ken28875
                      last edited by

                      Hi Thomas,

                      I was working on this project Friday night and spent a lot of time selecting each of the edges of the circle. Then I took a break by visiting Sketchucation. And guess what, I saw your Select Curve plugin thread. I was like, wow just what I needed! Thomas you're the man. ๐Ÿ‘

                      I was mentioning to you about the possibility of selecting the hidden edges of the curve. I did actually find a plugin that does the trick. I don't know who wrote it, but it's called "Connected edges by Angle" and it works just fine.

                      I also find out that you posted a bunch of new awesome plugins this past few weeks. Thank you so much for taking time to write them. I will feed you some cookies.

                      Anyway, here are some images of what I was working on that needed your Select Curve last night.

                      All the Best,

                      _KN

                      http://i593.photobucket.com/albums/tt12/ken28875/Art of Sketchhup - Sci-Fi/Starship_WIP_04c.jpg

                      http://i593.photobucket.com/albums/tt12/ken28875/Art of Sketchhup - Sci-Fi/vray_EVE_test_04a.jpg

                      Follow Your Dreams.

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                      • thomthomT Offline
                        thomthom
                        last edited by

                        @ken28875 said:

                        I was mentioning to you about the possibility of selecting the hidden edges of the curve. I did actually find a plugin that does the trick. I don't know who wrote it, but it's called "Connected edges by Angle" and it works just fine.

                        Oh yea - that is a feature in Selection Toys. ๐Ÿ˜„

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

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                        • Dave RD Offline
                          Dave R
                          last edited by

                          @watkins said:

                          Dear Thomas,

                          Can your script be modified to both find a 'circle' and to 'recreate' that 'circle' so that it has the correct entity assignment (not a curve, nor an arc, but a circle).

                          Kind regards,
                          Bob

                          Dear Bob,

                          Although it won't change the Entity description from 'Curve' to 'Circle', Weld.rb will at least make it select like a circle. Would that help?

                          Etaoin Shrdlu

                          %

                          (THERE'S NO PLACE LIKE)

                          G28 X0.0 Y0.0 Z0.0

                          M30

                          %

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                          • thomthomT Offline
                            thomthom
                            last edited by

                            Ken - what kind of machine are you creating there?? ๐Ÿ˜ฒ ๐Ÿ˜ฎ

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

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                            • ken28875K Offline
                              ken28875
                              last edited by

                              @thomthom said:

                              Ken - what kind of machine are you creating there?? ๐Ÿ˜ฒ ๐Ÿ˜ฎ

                              Hi Thomas,

                              I am working on a time traveling machine. I will go back 15 years ago when I was an architecture student and will create Sketchup so I can do crazy stuff instead of using pencil, markers, spray paints, and tracing paper. ๐Ÿ˜‰

                              Just kidding. ๐Ÿ˜„

                              It is for a contest I am doing that is due next month. http://news.deviantart.com/article/128272/

                              You can see some of the WIP here: http://forums.sketchucation.com/viewtopic.php?f=81&t=27030

                              Have a nice week!

                              _KN

                              Follow Your Dreams.

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                              • thomthomT Offline
                                thomthom
                                last edited by

                                Ooh, sweet prices. I don't really pay attention any more what goes on at dA...

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

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                                • W Offline
                                  watkins
                                  last edited by

                                  Dear David,

                                  My usual method is as follows:

                                  a) Find the centre of the broken circle, and mark with a cpoint.
                                  b) Using the cpoint, draw a circle over the broken circle and delete any unwanted face so formed.
                                  c) Use move+copy to move copies of the reconstructed circle entity up/down to recreate other broken circles.

                                  For point c), think of a simple circular flange and copying the top outer edge to the bottom outer edge (same diameter)using move+copy.

                                  The above method reconstructs the circle and re-assigns the entity 'circle' to the feature, but it takes time and one has to be careful to delete unwanted faces.

                                  Yes, I could use weld, but the resulting feature has the assignment 'curve' rather than circle, which excludes the use of 'point at centre', which I use frequently for alignment. Chris Fullmer's Arc Centrepoint Finder has helped enormously, but it would be nice to revolve a shape and have circles formed. Thank you for considering my request.

                                  Kind regards,
                                  Bob

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                                  • thomthomT Offline
                                    thomthom
                                    last edited by

                                    So simply drawing an arc or circle over an broken acr/circle mends it? hmmm

                                    I already have the code to find the centre of exploded curves...
                                    http://forums.sketchucation.com/viewtopic.php?f=323&t=30506&p=267835&hilit=[Plugin]#p267835

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

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                                    • winoooW Offline
                                      winooo
                                      last edited by

                                      Awesome,thx

                                      [www.mffw.blogspot.com](http://sketchucation.com/click.php?url)

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                                      • H Offline
                                        horizon
                                        last edited by

                                        I have managed to install your select curve on my laptop running xp but it will not load on my desktop running win 7... i wonder if there is an issue with it being a 64 bit machine?

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                                        • thomthomT Offline
                                          thomthom
                                          last edited by

                                          64bit is no issue. I run 64bit Win7.

                                          Do you get any errors or anything?

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

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                                          • O Offline
                                            Orthogon
                                            last edited by

                                            Excellent, works cleanly. But wondering why it isn't added to the right-click context menu, where one usually looks for such things -?

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