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    1963 Ac cobra Mk 1 260/289

    Scheduled Pinned Locked Moved WIP
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    • garydornG Offline
      garydorn
      last edited by

      Just because I can - I've exported the SU model to DWG - edges, faces geometry.

      Then I imported into Boa - an Architecture solids modeller that only uses a 6 sided block. (every face has 4 edges ) http://boa-research.fr

      In Boa I then started to insert a 3mm thick solid block over the mesh. Because the 4 corners a not in a flat plane the last point shows up how far it is out.

      Boa can also do a 3 edge face, by automatically dividing the face into 3 equal blocks - so I gave that a try also.

      Eventually Im interested to see how the Quad faces align with each when comparing my hand/eye construction with the Quadface and SubD tools.


      Boa - solids over mesh


      Boa - tri face solid over mesh

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      • garydornG Offline
        garydorn
        last edited by

        After doing some more online reading of quads and subs , I've reduced the number of mesh on bonnet and boot lid, and then opening up my trial version of SU 2013 and downloading artisan, contour maker , slicer and Topo shaper, I tried each to see what happened.

        Apart from the wheel archs - which have been smoothed too much, and the centre line of hood being not flat enough, Artisans version its getting pretty close.

        Slicer with y and Z set to 150mm created some profiles. For some reason X said nothing to create!

        Contour maker set at 50mm greeting an interesting shape

        Topo shaper I guess is for terrains - although if you want to have a car cover - its may well be the tool to do the job!


        artisan version of body


        slicers Y and Z profiles


        contours @ 50mm


        toposhaper - a draped mesh?

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        • garydornG Offline
          garydorn
          last edited by

          Here is the SU files - saved as SU6 from SU 13 trial version

          Mos tof the modelling has been done in SU 6 - with some touch ups/adjustments in SU 13


          sketchUp 6 file of 260/289 body WIR

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          • ely862meE Offline
            ely862me
            last edited by

            You are on the right path, don't get drown at the shore.
            I have retouched the shape overall and made it compatible with SubD.
            About an hour and a half worked on it(it still needs a couple of touches here and there).. boy I miss car modeling !!
            289 SU 6 body V3-1.jpg


            289 SU 6 body V3 1.jpg


            289 SU 6 body V3 2.jpg


            289 SU 6 body V3 3.jpg


            289 SU 6 body V3 4.jpg


            289 SU 6 body V3 5.jpg


            surface test.jpg


            surface test 1.jpg

            Elisei (sketchupper)


            Before no life was done on Earth it was THE LIFE ITSELF...GOD
            Come and See EliseiDesign

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            • garydornG Offline
              garydorn
              last edited by

              wow

              I've downloaded your file posted on the SubD chat.http://sketchucation.com/forums/download/file.php?id=137307

              I am curious,
              for the front wheel to fender transition you carried the wheel flare loop all the way across under the front to the other wheel.
              is that a deliberate mesh strategy.

              front wheel flare continuouse loop

              The rear hip line has a nice flow.

              hip lines

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              • ely862meE Offline
                ely862me
                last edited by

                @garydorn said:

                wow

                I am curious,
                for the front wheel to fender transition you carried the wheel flare loop all the way across under the front to the other wheel.
                is that a deliberate mesh strategy.

                Yes, it is a bit of a strategy as it is good to have continuous loops. You can end the detail somewhere near the other loop, but it will break the surface a bit and I don't like triangles.


                289 SU 6 body V3 for subd 1.jpg


                289 SU 6 body V3 for subd 2.jpg

                Elisei (sketchupper)


                Before no life was done on Earth it was THE LIFE ITSELF...GOD
                Come and See EliseiDesign

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                • Mike AmosM Offline
                  Mike Amos
                  last edited by

                  Elisei, nicely done Sir, quite brilliant in fact.

                  Absentia mortis praesentiam vitae probat, vita autem est argumentum constantiae.

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                  • garydornG Offline
                    garydorn
                    last edited by

                    For reference , there a number of photos of wooden bucks there were supposedly originally used to hammer out aluminium skins for these bodies.

                    https://s-media-cache-ak0.pinimg.com/736x/ba/3a/38/ba3a387825743e2ced2f1388fb723330.jpg

                    https://c1.staticflickr.com/9/8032/8051605973_1bed2902ce_b.jpg

                    http://www.clubcobra.com/photopost/data/500/1412470_318783218259863_98733977_o.jpg

                    https://scontent-syd1-1.xx.fbcdn.net/hphotos-xtf1/v/t1.0-9/11046579_402587893199542_8233608334097962867_n.jpg?oh=f4138a388b2bc2d77557398118e9e783&oe=576DE8E3

                    https://scontent-syd1-1.xx.fbcdn.net/hphotos-xal1/v/t1.0-9/11110_393631437428521_6918278704604256187_n.jpg?oh=d2ad79659ac9547b0d55b32dcd65b4e4&oe=5754D12D

                    https://scontent-syd1-1.xx.fbcdn.net/hphotos-prn2/v/t1.0-9/1239866_262077007250632_2124446986_n.jpg?oh=07280724279d0e108897f8d8f9108f30&oe=5753B477

                    credit to original photographers.
                    https://www.facebook.com/TeamAC/photos_stream

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                    • garydornG Offline
                      garydorn
                      last edited by

                      Looking closer at these wooden bucks , and you can see the 'Quads" all over the place!

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                      • garydornG Offline
                        garydorn
                        last edited by

                        I have a set of technical drawing for the seat frame and some photos, so I had a go at modelling up frame and seat pan.
                        seat frame with pan seat frame model
                        seat with pan ac seat jig

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                        • Z Offline
                          ZahariStoyanov
                          last edited by

                          Looking forward to seeing where this will go! πŸ˜„

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                          • D Offline
                            db11
                            last edited by

                            @garydorn said:

                            For reference , there a number of photos of wooden bucks there were supposedly originally used to hammer out aluminium skins for these bodies.

                            Lots of cool historical car stuff on this thread, but as a woodworker I find these wooden bucks even more compelling as pieces of art than the (gorgeous) auto body that was hammered out on top of them!

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