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Subject: 
Re: Getting diagonal track to line up properly?
Newsgroups: 
lugnet.trains
Date: 
Tue, 12 Nov 2002 01:47:03 GMT
Viewed: 
3109 times
  
"James Brown" <galliard@shades-of-night.com> writes:
If you're trying to keep things squared up, the two magic numbers
are 7 and 11.

which is to say, a corner that keeps straights lined up with the
normal Lego geometry can be one of 3 things:

4 curves
1 curve, 11 straights, 3 curves
2 curves, 7 straights, 2 curves

There are similar combinations for coming off of switches, but they
have the same drawback as the corners: it takes lots of space.

The 1-11-3 design isn't very close at all, according to Track
Designer.  Here's what I did: straight, curve right, 11 straights (5
switches and a straight, but that is equivalent), 3 curves right,
cross-track.  Then from the cross-track, a bunch of straights, 4 right
curves, some more straights, and another cross-track.  But it doesn't
line up...

However, when I tried the 2-7-2 design I found it to be much closer,
but still not close enough for Track Designer to consider it
connected: 2 rights, 7 straights (3 switches and a straight), 2
rights, and a cross piece, connecting back up to the beginning in the
same manner as above.

--Bill.


--
William R Ward            bill@wards.net          http://www.wards.net/~bill/
-----------------------------------------------------------------------------
        Consistency is not really a human trait.
                         --Maude (from the film "Harold & Maude")



Message has 2 Replies:
  Re: Getting diagonal track to line up properly?
 
(...) What does work is 1-13-3. It's close enough that Track Designer will consider it a closed loop. You can turn it into a triangle with a 5-13-7-12-4-5 pattern (starting with curves and alternating with straights). Then it's easy enough to see (...) (22 years ago, 12-Nov-02, to lugnet.trains)
  Re: Getting diagonal track to line up properly?
 
(...) John is correct; it's 1-13-3 that works. Blame my faulty memory, it's been a bit since I played in TD. (...) The 2-7-2 is close enough that it connects physically very soundly. The offset is roughly 1 stud. Easy enough to cover with slop, with (...) (22 years ago, 13-Nov-02, to lugnet.trains)

Message is in Reply To:
  Re: Getting diagonal track to line up properly?
 
(...) If you're trying to keep things squared up, the two magic numbers are 7 and 11. which is to say, a corner that keeps straights lined up with the normal Lego geometry can be one of 3 things: 4 curves 1 curve, 11 straights, 3 curves 2 curves, 7 (...) (22 years ago, 8-Nov-02, to lugnet.trains)

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