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Subject: 
"odd" rings
Newsgroups: 
lugnet.cad.dat.parts.primitives, lugnet.cad.dat.parts
Date: 
Sat, 27 Aug 2005 23:21:27 GMT
Viewed: 
859 times
  
Erm...

I need to do a ring with an inner radius of 10 and an outer of 14.
My reckoning means I need a factor of 4 and a ring with an inner
diameter of 2.5. Which doesn't exist.

Can anyone think of a way of doing this with a single ring or do I have
to use an r5 and an r6?

Thanks

--
Dean Earley, Dee (dean@earlsoft.co.uk)

irc:    irc://irc.blitzed.org/
web:    http://personal.earlsoft.co.uk
phone:  +44 (0)780 8369596



Message has 1 Reply:
  Re: "odd" rings
 
(...) Yes, use 2 rings. Rings and cones are one of the few exceptions we make regarding overlapping quads/triangles. Check out this Excel spreadsheet that will show you the scaling you need to use for the rings: (URL) (19 years ago, 28-Aug-05, to lugnet.cad.dat.parts.primitives, lugnet.cad.dat.parts)

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