Subject:
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Re: Math.. I'm making my head hurt...
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Newsgroups:
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lugnet.cad
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Date:
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Mon, 5 Feb 2001 14:39:14 GMT
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Viewed:
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988 times
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In lugnet.cad, Todd Lehman wrote:
> In lugnet.cad, Steve Bliss writes:
> > In lugnet.cad, Bram Lambrecht writes:
> > > angle = arctan(rise / run)
> > > Thus, a rise/run of 1/2 has a slope of 26.5650511771 degrees.
> >
> > Now *my* head is hurting. You mean all these elements
> > <http://guide.lugnet.com/partsref/search.cgi?q=%2Bslope+%2Bbrick+%2B33> are
> > mis-named? Oooo, someone get me some aspirin...
>
> They're not too far off...
Y'all aren't helping me any.
"Close only counts in horseshoes and hand-grenades".
A name change is a name change is a name change. There are some 35 slope
bricks with the wrong angle encoded into their names.
And no one noticed it (or at least commented on it) for some 4 years...
Argh.
But it does explain the trouble I've always had, getting decorations
rotated to fit onto the surface of 3x2 slopes. DOH!
Steve
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Message is in Reply To:
 | | Re: Math.. I'm making my head hurt...
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| (...) They're not too far off... Brick | Multi-Brick Multi-Brick | Single-Brick Single-Brick Size | Slope Angle | Slope Angle ---...---+---...---+---...--- 6x8x1 | 6:35 9.727579° | 11:70 8.930590° 2x4x1 | 6:15 21.801409° | 11:30 20.136303° 1x3x1 | (...) (24 years ago, 5-Feb-01, to lugnet.cad)
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