This quick Blender 2.5 video tip demonstrates how to replicate objects with an array modifier in the same way that the Spin Duplicates function works. This techniques maintains the objects editability even after spinning.

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19 Responses to “Tip: Spin Duplicates with an Array Modifier”
  1. Reyn
    Posts: 5

    Haha! That’s a very nifty tool. Thanks. ^_^

    -Reyn

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    1
    Mar 30, 2010 at 7:48 pm
  2. Posts: 31

    Very nice tip Johnathan.

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    2
    Mar 30, 2010 at 8:34 pm
  3. Posts: 124

    Very nice tip Johnathan.[2]

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    3
    Mar 31, 2010 at 7:45 am
  4. comeinandburn
    Posts: 54

    Thanks Jonathon,

    Great tip!!

    It didn’t work for me initially but then I realized that I hadn’t set the object origin of the pillar to the center of the platform.

    For anyone that doesn’t know how to do this:

    Make sure your 3d cursor is in the center of the platform by selecting the platform object then “shift s” cursor to selected.

    Next select the pillar object and hit “spacebar” and type in “set origin”.

    Then select set origin to 3d cursor.

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    4
    Mar 31, 2010 at 7:55 am
  5. MrArctic
    Posts: 1

    Nice one :-)
    However, you did forget to mention one thing, as a tip, that the pivot point of the colum has to be placed in the midle of the circle, otherwise this will not work (for info – tested in Alpha 2, build r27764).

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    5
    Mar 31, 2010 at 8:02 am
  6. Posts: 4

    Good tutorial, but how can you do this same thing in blender 2.49.2?

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    6
    Apr 13, 2010 at 11:51 pm
  7. megagribble
    Posts: 2

    Well explained but does not work on my Mac version. I get columns that scale up in size when I rotate. Hmmmm…

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    7
    Apr 22, 2010 at 4:44 am
  8. Posts: 17

    Great tutorial, but I was wondering…

    Is there a way to do this sort of in 3-D? For example, rotate around a bunch of spheres to make a bigger sphere. I am working on a project for my biology class (making an animation of photosynthesis) and that would be a big help.

    Thanks in advance

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    8
    May 3, 2010 at 3:53 pm
  9. Monty
    Posts: 4

    I tried this tutorial out but whenever I apply the modifier there is a problem with the rotation of the duplicates. Is anyone else having this problem or know what is happening?

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    9
    Jul 8, 2010 at 2:09 am
  10. LoopCut
    Posts: 1

    Tried to apply this technique with Blender 2.5 (64 bit) [30263]. Without any luck … :(
    The “object offset” of the “array modifier” seem to work different in newer builds.
    Any advice?

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    10
    Jul 13, 2010 at 11:34 am
  11. Pentasis
    Posts: 1

    It didn’t work for me either at first until I discovered that the “empty” needs to have the same scale and base rotation as the object you apply the modifier to. At first all my copies were a different size and pointing in different directions.

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    11
    Sep 18, 2010 at 11:25 am
    • Pete Norris
      Posts: 2

      Thank you Pentasis! Was pulling my hair out over that\nscaling issue.

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      11.1
      Jan 27, 2011 at 6:23 am
      • Posts: 8

        You, sir, are a beautiful human being. Been struggling to comprehend why the modifier was acting oddly (creating a stretched object) for aaaaagggeesss – massive thank you! :)

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        11.1.1
        Apr 7, 2012 at 7:18 am
  12. Mr.Ert
    Posts: 2

    Hey for those having problems with this still, try to edit/ model and scale/ rotate your model -Inside- edit mode, NOT outside edit mode :D

    Then apply the array and see :)

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    12
    Feb 9, 2011 at 5:15 am
  13. Mr.Ert
    Posts: 2

    Oops… i think i found a permanent solution, Just try pushing Cntrl + A and click on location, scale and rotation for the object that you are going to add the array, then your done! Happy blending :)

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    13
    Feb 9, 2011 at 9:45 am
    • V.B. Baskaran
      Posts: 1

      Fantastic! I have been struggling with this problem quite some time. Your tip really worked. Thanks

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      13.1
      Dec 26, 2011 at 10:53 am
    • Posts: 8

      (oops posted on wrong comment first time)

      You, sir, are a beautiful human being. Been struggling to comprehend why the modifier was acting oddly (creating a stretched object) for aaaaagggeesss – massive thank you! :)

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      13.2
      Apr 7, 2012 at 7:19 am
  14. trimondi
    Posts: 1

    thank you very much for your answer, mr.Ert. I had the same problems of other people before me, but your comment has helped me. Thank you

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    14
    Sep 28, 2011 at 9:10 am
  15. Posts: 3

    What a handy feature – thanks for that great tip! I just used it for making a gearwheel – simply model one segment and then rotate it around with the array-modifier :)

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    15
    Jan 25, 2012 at 7:17 pm

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