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Subject: 
Re: Making parts: circles
Newsgroups: 
lugnet.cad
Date: 
Tue, 29 Aug 2006 07:44:06 GMT
Viewed: 
4638 times
  
In lugnet.cad, William Howard wrote:
> So, if you wanted a ring of 15LDU inner diameter and 18LDU outer diameter you
> could
> 
> a) use three rings of 15, 16 and 17 LDU diameter
> b) use two rings, one of 15LDU diameter and one of 8LDU diameter scaled twice
> c) use one ring of 5LDU diameter scaled thrice

See http://www.brickshelf.com/gallery/whoward69/LDraw/parts/primitives/rings.png



Message is in Reply To:
  Re: Making parts: circles
 
(...) The primitive generator ((URL) can also be used to create rings of any inner diameter. Generated rings (as opposed to edges) always have a width of 1LDU, so a ring with an inner diameter of 8LDU has an outer diameter of 9LDU. While this seems (...) (20 years ago, 29-Aug-06, to lugnet.cad)

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