Special:
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[DAT] (requires LDraw-compatible viewer)
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Subject:
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Re: Technic angle connector angles
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Newsgroups:
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lugnet.cad
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Date:
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Mon, 19 Oct 1998 14:04:25 GMT
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Viewed:
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1769 times
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Fredrik Glöckner <fredrik.glockner@bio.uio.no> writes:
> But, but. I still noticed that the 925 and 32015 were in fact
> different. At least I think I did. The 32015 had a somewhat smaller
> angle, probably around 113°. So I was wondering what the actual angle
> is, so that I can use the piece in my models.
Well, I think I came up with the answer myself. Peeking into 32015.dat,
I found
1 16 0 0 0 1 0 0 0 -0.38 0.92 0 -0.92 -0.38 s\921b.dat
Now, using R, I find that
> acos(-.38)/pi*360/2 • [1] 112.3337
> 90+acos(.92)/pi*360/2
[1] 113.0739
So 113° would probably be the correct angle.
Fredrik
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Message is in Reply To:
 | | Re: Technic angle connector angles
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| (...) Oh, sorry. Well, I just had to have the parts before they became official, I guess. (...) But, but. I still noticed that the 925 and 32015 were in fact different. At least I think I did. The 32015 had a somewhat smaller angle, probably around (...) (26 years ago, 19-Oct-98, to lugnet.cad)
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