Special:
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[DAT] (requires LDraw-compatible viewer)
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Subject:
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Re: Part: Plate 2 x 2 with hand rail
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Newsgroups:
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lugnet.cad
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Date:
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Wed, 31 Mar 1999 22:25:10 GMT
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Viewed:
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1513 times
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On Wed, 31 Mar 1999 20:36:19 GMT, "Tim McSweeney"
<tim##NO_SPAM##@ams.co.nz> wrote:
> Ok Here's my first attempt at modeling an Ldraw part. It's the 2 x 2 plate with grab rail, commonly seen in the divers sets
>
> I only have one issue with it (that I know about), On the diagonal arms, the intersection with torus in the corners is Drawn as a
> perfect circle but in fact it should be some sort of funky Ellipse. Is this acceptable as is? if not is there an easy way to
> calculate what the correct shape is?
Take your circle primitive, and skew it instead of rotating.
Instead of
1 16 0 0 0 1 0 0 0 1 0 0 0 1 4-4edge.dat
start with
1 16 0 0 0 1 0 0 1 0 0 0 0 1 4-4edge.dat
This makes Y the same value as X at all points on the curve. This may not
be right, I'm not able to test it right now, you may have to involve the Z
component of Y as well.
Steve
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Message has 1 Reply:
 | | Re: Part: Plate 2 x 2 with hand rail
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| (...) Ok, I'm not sure I understand that 100% but I'll go have a play and see what I can do, It's given me somethign to chew on. (Time to drag out the graphics text book ) Tim (27 years ago, 31-Mar-99, to lugnet.cad)
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