[simpits-tech] Why Gene shouldn't do math.

[Sean Galbraith]

Well happy birthday Roy  <you'll notice that I am typing with one hand
while the other holds a glass in your honour>

Oh and Gene; for complex geometrical computation I generally fall back
on the trusty "old take a wild guess, figure out that it didn't work,
start again" approach myself, better know as trial and error.  Or..
resort to autocad :)

SeanG 


-----Original Message-----
From: simpits-tech-bounces at simpits.org
[mailto:simpits-tech-bounces at simpits.org] On Behalf Of Roy Coates
Sent: Saturday, 19 June 2010 11:26 a.m.
To: Simulator Cockpit Builder's List
Subject: Re: [simpits-tech] Why Gene shouldn't do math.

On Fri, 18 Jun 2010, Gene Buckle wrote:


gene, have you tried adding beer?


Today is my 50th birthday and I just got home from a surprise party a
good friend organised for me. Very cool, very touching, and I may be
pretty drunk too !   :^)

Math always looks better after a beer - honest !


>
> I suspect you've all seen my absurdly large screen by now.  If not,
> behold:
>
>
http://www.simpits.org/geneb/wp-content/uploads/2010/06/six-segments-3.j
pg
>
> That screen is six of the 8 segments needed to build a 180 degree
screen
> that's right around 24' in diameter.
>
> The size of that thing has been bugging me ever since I built it.
>
> I started working through the figures again.  Yell if I screw it up
> (again):
>
> Each projector can display a 110" wide image.  Three of them would
require
> a screen 330 inches wide.  Now I want to display this on a screen that
> covers a field of view that's 180 to 225 degrees.
>
> Now going on the assumtion that those 330 inches of screen would be
pretty
> close to a circle that's 660 inches in circumference, right?  Right.
>
> So a circle that's 660 inches in circumference works out to a diameter
of
> roughly 210 inches or 17.5 feet.
>
> I can honestly say that I have no farking clue where I came up with a
> screen diameter of 24 feet.  It must have been a math induced brain
fever
> or something.
>
> Back to the drawing board I go....
>
> g.
>
>
> --
> Proud owner of F-15C 80-0007
> http://www.f15sim.com - The only one of its kind.
> http://www.simpits.org/geneb - The Me-109F/X Project
>
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> http://www.scarletdme.org - Get it _today_!
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>



--

Roy Coates.

------------------------------------------------------------------------
-------
Lord, If I must have an instrument failure, please let it be the Hobbs
meter.
------------------------------------------------------------------------
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