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#1 |
Senior Member
Professional user
Join Date: Jun 2006
Posts: 102
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Drawing a spiral coil: before I tryed I was bluntly sure that a few mouse clicks would do it. Now I'm not as sure anymore.
Mind you, not a helicoid, a true spiral: the radius gradually increasing or decreasing, but all on the same plane - the kind of spring you still find in old-fashioned mechanical clocks or toys. |
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