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Subject: 
Re: Getting diagonal track to line up properly?
Newsgroups: 
lugnet.trains
Date: 
Wed, 13 Nov 2002 14:46:55 GMT
Viewed: 
2910 times
  
William R Ward wrote:
This is very interesting... Is there a similar formula for a dog-leg?
1 curve, X straights, 1 curve the other way?  What equations/formulae
would you use to compute this?  It's been way too many years since I
studied trigonometry...

I don't have an equation, but I think one curve, 12 straights, one curve
will do a dog-leg that is eight 32-stud baseplates long and 88 studs
wide (3 baseplates minus 4 studs each side).

-chris


Subject: 
Re: Getting diagonal track to line up properly?
Newsgroups: 
lugnet.trains
Date: 
Wed, 13 Nov 2002 19:30:30 GMT
Viewed: 
2980 times
  
Christopher Tracey <ctracey@enviroweb.org> writes:

William R Ward wrote:
This is very interesting... Is there a similar formula for a dog-leg?
1 curve, X straights, 1 curve the other way?  What equations/formulae
would you use to compute this?  It's been way too many years since I
studied trigonometry...

I don't have an equation, but I think one curve, 12 straights, one
curve will do a dog-leg that is eight 32-stud baseplates long and 88
studs wide (3 baseplates minus 4 studs each side).

THANK YOU!!! This works perfectly!  I just tested it in Track
Designer....

--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")


Subject: 
Re: Getting diagonal track to line up properly?
Newsgroups: 
lugnet.trains
Date: 
Thu, 14 Nov 2002 04:34:30 GMT
Viewed: 
3088 times
  
William R Ward wrote:
Christopher Tracey <ctracey@enviroweb.org> writes:
I don't have an equation, but I think one curve, 12 straights, one
curve will do a dog-leg that is eight 32-stud baseplates long and 88
studs wide (3 baseplates minus 4 studs each side).

THANK YOU!!! This works perfectly!  I just tested it in Track
Designer....

Does it work perfectly or does it go over in length by at least a half a
stud?  I couldn't tell from Track Designer.

-chris


Subject: 
Re: Getting diagonal track to line up properly?
Newsgroups: 
lugnet.trains
Date: 
Thu, 14 Nov 2002 22:15:29 GMT
Viewed: 
3078 times
  
Christopher Tracey <ctracey@enviroweb.org> writes:
William R Ward wrote:
Christopher Tracey <ctracey@enviroweb.org> writes:
I don't have an equation, but I think one curve, 12 straights, one
curve will do a dog-leg that is eight 32-stud baseplates long and 88
studs wide (3 baseplates minus 4 studs each side).
THANK YOU!!! This works perfectly!  I just tested it in Track
Designer....

Does it work perfectly or does it go over in length by at least a half
a stud?  I couldn't tell from Track Designer.

It's close enough that TD considers it to be connected, and that's
good enough for me.  I used it for the yard design I just posted (q.v.)

--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")


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