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[Plugin] Simple Loft alpha 0.1b -- UPDATED May-15-09

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  • C Offline
    Chris Fullmer
    last edited by 15 May 2009, 22:26

    Ahh, very true. Well, someday I'll get it so that it works with circles and ellipses and all closed splines. Then it will work much smoother 😄

    Chris

    Lately you've been tan, suspicious for the winter.
    All my Plugins I've written

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    • D Offline
      Daniel S
      last edited by 15 May 2009, 23:03

      @watkins said:

      What happens if one tries to use two half circles to create a bowl (see image). The edges are not suitable for joining.

      This is for me the problem with loft.
      There are other tools that creates surfaces bounded by 2, 3 or 4 curves..
      It looks like a double loft.
      But something like this is possible?
      boundary curves.gif


      boundary curves.skp

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      • C Offline
        Chris Fullmer
        last edited by 15 May 2009, 23:10

        Yeah, something like that is probably possible. Its not something I'm working on. But maybe in time. I would need to play with it in rhino or 3dsmax and figure out what its really doing to the geometry. I can't tell exactly how its making the cross splines. But I'm sure I could figure out if I played with it long enough.

        Chris

        Lately you've been tan, suspicious for the winter.
        All my Plugins I've written

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        • S Offline
          sepo
          last edited by 15 May 2009, 23:21

          @aceshigh said:

          @sepo said:

          Is it possible to make circles or elipses to be lofted?

          so far, it seems the best option is to create two halfs of the closed loop you want (be it a circle, elipse or anything else). Than you loft and join them.

          If you want to loft a circle to a line, MAYBE its possible to cut the circle in two. Then you loft half the circle to the line, and then you loft the other half of the circle to the same line. Then you join the two sides.

          Yes, but beziers overlap. Better way is to have say circle and circle losing one segment at same position and lofting remain.

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          • S Offline
            sepo
            last edited by 15 May 2009, 23:24

            @thomthom said:

            @sepo said:

            OK good news is it works on my laptop on both SU7 and SU6.
            On my other XP I found culprit. It is tt_double_cut.rb.... As soon as I removed it(as this was only one which was not on all comps) loft started to work.
            I know Tom's script is only alpha but it seems to clash with yours.

            Double-cut should not be used in a production environment. It makes SU unstable, liable to bug-splats and interferes with the observer events. It will need major rebuilding to make it work, so I won't be looking to track down bugs in in the alpha. It is in it's current state FUBAR. I need to get my thinking-cap on first before I start on re-writing it. (I also need a minor break from it as well as my frustration level increases just by looking at it as it is now 😞 )
            Sorry for the inconvenience.

            Thom...you should not feel bad about it. You are trying to make awesome script...hope finding that leak is help rather than hinderance for you. 👍

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            • P Offline
              pilou
              last edited by 15 May 2009, 23:48

              @unknownuser said:

              There are other tools that creates surfaces bounded by 2, 3 or 4 curves

              4 curves is Coons surface
              more 4 bounded or/and crossed is Gordon surface

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

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              • J Offline
                jmmad
                last edited by 15 May 2009, 23:55

                Chris i think found a little bug.
                When I try to loft two lines inside a group SU crashes.
                Everything else is working perfect

                Get Upa !

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                • P Offline
                  pilou
                  last edited by 15 May 2009, 23:59

                  @unknownuser said:

                  I would need to play with it in rhino or 3dsmax

                  @Chris : Play with Moi , the learning curve is the same than Sketchup and same ergonomic 😉 (you have a demo infinite without save ) ☀
                  Rhino or 3Dmax are a little bit more long 😄

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

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                  • C Offline
                    Chris Fullmer
                    last edited by 16 May 2009, 00:11

                    Yeah, it won't work with grouped objects. Future versions will make it more clear that a grouped object can not be selected.

                    @Frenchy, I didn't realize MOI had a free non-saving version. I might actually have to try it! Thanks. Also thanks for the heads up on the surface types. I'll look into that better when I get thinking about the next phases of the script.

                    Chris

                    Lately you've been tan, suspicious for the winter.
                    All my Plugins I've written

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                    • C Offline
                      Click Draw
                      last edited by 16 May 2009, 00:48

                      I have to say that Sketchup would be very basic and nothing special and I'm sure most people would be using other modeling programs if it wasn't for the absolutely amazing work that the ruby writers like yourself AND all the others that I won't mention (we all know who they are). All these scripts that are written for us on here and ones that are for sale, for a very reasonable price I might add, makes one feel like we actually have some sort of ownership in Sketchup and makes this a very personalized service that we have access to. I really appreciate this. Thanks to ALL.....

                      Jeff

                      Have I mentioned how much of a laugh I get out of some of the Signatures on here!

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                      • S Offline
                        sepo
                        last edited by 16 May 2009, 00:56

                        👍 👍

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                        • N Offline
                          numerobis
                          last edited by 16 May 2009, 06:57

                          WOW!!! Thank You for this great plugin!
                          Very helpful! Very Cool!

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                          • P Offline
                            pilou
                            last edited by 16 May 2009, 10:31

                            @Chris
                            @unknownuser said:

                            MOI had a free non-saving version

                            It's the V1 but all functions are yet exist 😉
                            Beta V2 is only for owners of the V1

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

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                            • A Offline
                              AcesHigh
                              last edited by 16 May 2009, 11:01

                              @Pilou: does Moi has a Sweep2Rail too?

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                              • T Offline
                                TIG Moderator
                                last edited by 16 May 2009, 12:39

                                @jmmad said:

                                Chris i think found a little bug.
                                When I try to loft two lines inside a group SU crashes.
                                Everything else is working perfect

                                This is a great idea.... but I can't get it to work at all - I suspect a clash with another script - I'm investigating...
                                To get it work with a group/definition edit just change line #36 from:
                                @ents = @model.entities
                                to
                                @ents = @model.active_entities
                                then it should be OK...

                                TIG

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                                • P Offline
                                  pilou
                                  last edited by 16 May 2009, 15:56

                                  @unknownuser said:

                                  does Moi has a Sweep2Rail too?

                                  Of course! That is basic function in nurbs program 😄

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

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                                  • C Offline
                                    coldsteel
                                    last edited by 16 May 2009, 16:09

                                    is this my su7's bug?


                                    why ??

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                                    • S Offline
                                      sepo
                                      last edited by 16 May 2009, 16:33

                                      No it is not bug. Plugin tells you that you do not have same number of segments. The top one has more segments than the arc.

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                                      • C Offline
                                        coldsteel
                                        last edited by 16 May 2009, 16:49

                                        but now something change
                                        because I replace the ‘Simple Loft alpha 0.1b version ’ by 'the early version'
                                        why
                                        ❓


                                        QQ截图未命名.png

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                                        • X Offline
                                          xrok1
                                          last edited by 16 May 2009, 17:40

                                          nice one 😉

                                          “There are three classes of people: those who see. Those who see when they are shown. Those who do not see.”

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

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