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    [Plugin] SketchyFFD (Classic)

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    • LanaL Offline
      Lana
      last edited by

      just have the best here . thank you . 😍

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      • I Offline
        itscabbage
        last edited by

        Erm, i'm new here. i have sketchup 8 and i've put this ruby into the plugins folder with all the other rubys, but i can't find out how to use this in sketchup?

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        • mitcorbM Offline
          mitcorb
          last edited by

          Hi, itscabbage:
          I would highly recommend reading through the entire series of pages in this thread. Among the pages are animations, visuals etc. that can provide information on how to use the tool. If you are unable to activate it, perhaps you should check to see if it is in the proper folder. This is dependent on whether you are using Windows or Mac.
          FFD does take a little practice.
          And, if you haven't already done so, update your profile. This will enable helpers to determine specific solutions, especially with regard to operating systems.

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

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          • gillesG Offline
            gilles
            last edited by

            For some reason, only the first version works for me.

            I set NxN
            width=11
            depth=11
            height=1
            subdivise=false

            First version everything is OK, scale move rotate...

            Second version, nothing moves (see ruby report)

            Tig's version, trying to move the original group just disappear? 😲 no console report.

            Any idea?

            WARNING: make_unique is a deprecated methodof Sketchup:Group Error: #<NoMethodError: undefined method*' for nil:NilClass>
            /Library/Application Support/Google SketchUp 8/SketchUp/Plugins/SketchyFFD.rb:453:in calcBernstein' /Library/Application Support/Google SketchUp 8/SketchUp/Plugins/SketchyFFD.rb:214:in initFFD'
            /Library/Application Support/Google SketchUp 8/SketchUp/Plugins/SketchyFFD.rb:213:in upto' /Library/Application Support/Google SketchUp 8/SketchUp/Plugins/SketchyFFD.rb:213:in initFFD'
            /Library/Application Support/Google SketchUp 8/SketchUp/Plugins/SketchyFFD.rb:211:in upto' /Library/Application Support/Google SketchUp 8/SketchUp/Plugins/SketchyFFD.rb:211:in initFFD'
            /Library/Application Support/Google SketchUp 8/SketchUp/Plugins/SketchyFFD.rb:209:in upto' /Library/Application Support/Google SketchUp 8/SketchUp/Plugins/SketchyFFD.rb:209:in initFFD'
            /Library/Application Support/Google SketchUp 8/SketchUp/Plugins/SketchyFFD.rb:200:in each' /Library/Application Support/Google SketchUp 8/SketchUp/Plugins/SketchyFFD.rb:200:in initFFD'
            /Library/Application Support/Google SketchUp 8/SketchUp/Plugins/SketchyFFD.rb:151:in startFFD' /Library/Application Support/Google SketchUp 8/SketchUp/Plugins/SketchyFFD.rb:20 Error: #<NoMethodError: undefined method []' for nil:NilClass>
            /Library/Application Support/Google SketchUp 8/SketchUp/Plugins/SketchyFFD.rb:253:in applyMultipleFFD' /Library/Application Support/Google SketchUp 8/SketchUp/Plugins/SketchyFFD.rb:252:in each'
            /Library/Application Support/Google SketchUp 8/SketchUp/Plugins/SketchyFFD.rb:252:in applyMultipleFFD' /Library/Application Support/Google SketchUp 8/SketchUp/Plugins/SketchyFFD.rb:242:in each'
            /Library/Application Support/Google SketchUp 8/SketchUp/Plugins/SketchyFFD.rb:242:in applyMultipleFFD' /Library/Application Support/Google SketchUp 8/SketchUp/Plugins/SketchyFFD.rb:423:in analizeLattice'
            /Library/Application Support/Google SketchUp 8/SketchUp/Plugins/SketchyFFD.rb:163:in updateFFD' /Library/Application Support/Google SketchUp 8/SketchUp/Plugins/SketchyFFD.rb:84:in onChangeEntity'
            /Library/Application Support/Google SketchUp 8/SketchUp/Plugins/SketchyFFD.rb:453
            Error: #<NoMethodError: undefined method []' for nil:NilClass> /Library/Application Support/Google SketchUp 8/SketchUp/Plugins/SketchyFFD.rb:253:in applyMultipleFFD'
            /Library/Application Support/Google SketchUp 8/SketchUp/Plugins/SketchyFFD.rb:252:in each' /Library/Application Support/Google SketchUp 8/SketchUp/Plugins/SketchyFFD.rb:252:in applyMultipleFFD'
            /Library/Application Support/Google SketchUp 8/SketchUp/Plugins/SketchyFFD.rb:242:in each' /Library/Application Support/Google SketchUp 8/SketchUp/Plugins/SketchyFFD.rb:242:in applyMultipleFFD'
            /Library/Application Support/Google SketchUp 8/SketchUp/Plugins/SketchyFFD.rb:423:in analizeLattice' /Library/Application Support/Google SketchUp 8/SketchUp/Plugins/SketchyFFD.rb:163:in updateFFD'
            /Library/Application Support/Google SketchUp 8/SketchUp/Plugins/SketchyFFD.rb:84:in onChangeEntity' /Library/Application Support/Google SketchUp 8/SketchUp/Plugins/SketchyFFD.rb:253

            Sans titre.skp

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

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            • TIGT Offline
              TIG Moderator
              last edited by

              I made the adjusted version because the older versions were all causing issues, clashes with other scripts etc, the observer was very flaky...
              My version works fine for me when tested using your settings, although I don't fully understand the 'moving the group...disappear' issue 😕 what disappears ? If you move the group away from the guides it will deform differently...
              You can only have one set of FFD guide-points at a time, so is this your issue ?
              The 'second' version had the most fails so I'd expect the litany of error messages...

              TIG

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              • gillesG Offline
                gilles
                last edited by

                I set NxN parameters and clicking ok the group disappears, it is still in the outliner but nowhere in the model.

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

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                • gillesG Offline
                  gilles
                  last edited by

                  I also try with only SketchyFFD.rb in plugins folder, same result.

                  SU 8.0.14345

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

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                  • TIGT Offline
                    TIG Moderator
                    last edited by

                    It works fine for me with z=1 set, provided that the geometry has some 3d-ness.
                    If I draw a grid 10x10 as a flat 2d group it does then fail !?
                    Not having written the original code [I just fixed some known issues] I am unclear why...

                    Adding a short vertical line to the grouped mesh fixes it... Capture.PNG I'll check though the code and see if I can trap for this...

                    TIG

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                    • gillesG Offline
                      gilles
                      last edited by

                      If I add a vertical line in the group it works.
                      Good to know.

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

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                      • TIGT Offline
                        TIG Moderator
                        last edited by

                        Here's my update http://sketchucation.com/forums/viewtopic.php?p=36127#p36127
                        The recently reported NxN issues with NaN [0.0/0.0] & Infinity [1.0/0.0] fixed, these occurred when the selected group was 2d & NxN height=1...
                        Also the NxN dialog now remembers the last used values that session for the NxN lattice [width, depth, height, subdivide]...

                        TIG

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                        • gillesG Offline
                          gilles
                          last edited by

                          Works great, thanks a lot TIG, have a sunny day.

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

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                          • M Offline
                            matt.gordon320
                            last edited by

                            Thanks! This is awesome!

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                            • L Offline
                              litounba
                              last edited by

                              Thanks Chris,Thanks Chris.

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                              • guanjinG Offline
                                guanjin
                                last edited by

                                @tig said:

                                Here's my update http://sketchucation.com/forums/viewtopic.php?p=36127#p36127
                                The recently reported NxN issues with NaN [0.0/0.0] & Infinity [1.0/0.0] fixed, these occurred when the selected group was 2d & NxN height=1...
                                Also the NxN dialog now remembers the last used values that session for the NxN lattice [width, depth, height, subdivide]...

                                New version, can not be achieved on the sphere deformation

                                I come from China, is to learn

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                                • TIGT Offline
                                  TIG Moderator
                                  last edited by

                                  @guanjin said:

                                  @tig said:

                                  Here's my update http://sketchucation.com/forums/viewtopic.php?p=36127#p36127
                                  The recently reported NxN issues with NaN [0.0/0.0] & Infinity [1.0/0.0] fixed, these occurred when the selected group was 2d & NxN height=1...
                                  Also the NxN dialog now remembers the last used values that session for the NxN lattice [width, depth, height, subdivide]...

                                  New version, can not be achieved on the sphere deformation
                                  But did the old version ?
                                  There is little difference with this update !
                                  How are you trying to deform a sphere ??

                                  TIG

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                                  • guanjinG Offline
                                    guanjin
                                    last edited by

                                    @tig said:

                                    @guanjin said:

                                    @tig said:

                                    Here's my update http://sketchucation.com/forums/viewtopic.php?p=36127#p36127
                                    The recently reported NxN issues with NaN [0.0/0.0] & Infinity [1.0/0.0] fixed, these occurred when the selected group was 2d & NxN height=1...
                                    Also the NxN dialog now remembers the last used values that session for the NxN lattice [width, depth, height, subdivide]...

                                    New version, can not be achieved on the sphere deformation
                                    But did the old version ?
                                    There is little difference with this update !
                                    How are you trying to deform a sphere ??

                                    Sorry, operational errors, thank TIG

                                    I come from China, is to learn

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                                    • E Offline
                                      eshertoding
                                      last edited by

                                      i can't find the "update ffd" after i move the point and close grup
                                      can't anyone explain me?

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                                      • L Offline
                                        libinhui
                                        last edited by

                                        thank you!

                                        1 Reply Last reply Reply Quote 0
                                        • T Offline
                                          tootsiejo
                                          last edited by

                                          Hi i can't see the SketchyFFD in my SKP8. it doesnt appear. how do you really install it? is there a tool? it doesnt install when i put it in the plugins folder

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                                          • TIGT Offline
                                            TIG Moderator
                                            last edited by

                                            @tootsiejo said:

                                            Hi i can't see the SketchyFFD in my SKP8. it doesnt appear. how do you really install it? is there a tool? it doesnt install when i put it in the plugins folder

                                            Assuming you have indeed installed the .rb file into the Plugins folder and restarted SketchUp the tool runs from items in the right-click context-menu 'FFD...' if you have a suitable selection [group etc]...
                                            Please read the tool's instructions in the first page...

                                            TIG

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