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<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Thanks Brian<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>

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<p class=MsoNormal><span style='font-size:7.5pt;font-family:"Courier New";
color:#1F497D'>__________________________________________________________<br>
</span><i><span style='font-size:7.5pt;font-family:"Courier New";color:blue'>Gordon
Tomlinson </span></i><span style='font-size:7.5pt;font-family:"Courier New";
color:blue'><br>
<br>
</span><i><span style='font-size:7.5pt;font-family:"Courier New";color:#1F497D'><a
href="mailto:gordon@GordonTomlinson.com"><span style='color:blue'>gordon@GordonTomlinson.com</span></a></span></i><span
style='font-size:7.5pt;font-family:"Courier New";color:#1F497D'><br>
</span><span style='font-size:7.5pt;font-family:"Courier New";color:green'>IM</span><span
style='font-size:7.5pt;font-family:"Courier New";color:#1F497D'>: <i><a
href="mailto:gordon3dBrit@3dscenegraph.com"><span style='color:blue'>gordon3dBrit@3dscenegraph.com</span></a></i><br>
<i><a href="http://www.vis-sim.com/"><span style='color:blue'>www.vis-sim.com</span></a>
<a href="http://www.gordontomlinson.com/"><span style='color:blue'>www.gordontomlinson.com</span></a></i>
</span><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:7.5pt;font-family:"Courier New";
color:#1F497D'>__________________________________________________________</span><span
style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p></o:p></span></p>

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<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>

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<p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>
osg-users-bounces@lists.openscenegraph.org
[mailto:osg-users-bounces@lists.openscenegraph.org] <b>On Behalf Of </b>Brian
...<br>
<b>Sent:</b> Wednesday, September 03, 2008 4:57 PM<br>
<b>To:</b> OpenSceneGraph Users<br>
<b>Subject:</b> Re: [osg-users] OT: Any Route Following ( best way to get from
A to b)<o:p></o:p></span></p>

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</div>

<p class=MsoNormal><o:p> </o:p></p>

<p class=MsoNormal style='margin-bottom:12.0pt'><span style='font-size:10.0pt;
font-family:"Tahoma","sans-serif"'>Here's a link:<br>
<br>
http://theory.stanford.edu/~amitp/GameProgramming/<br>
<br>
Lot's of stuff out there for A * (star) and derivatives.<br>
<br>
Brian<o:p></o:p></span></p>

<div class=MsoNormal align=center style='text-align:center'><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>

<hr size=2 width="100%" align=center>

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<p class=MsoNormal style='margin-bottom:12.0pt'><span style='font-size:10.0pt;
font-family:"Tahoma","sans-serif"'>Date: Wed, 3 Sep 2008 16:50:41 -0400<br>
From: GTOMLINSON@overwatch.textron.com<br>
To: osg-users@lists.openscenegraph.org<br>
Subject: [osg-users] OT: Any Route Following ( best way to get from A to b)<o:p></o:p></span></p>

<div>

<p class=MsoNormal><span class=ec441324320-03092008><span style='font-size:
10.0pt;font-family:"Arial","sans-serif"'>Hi All</span></span><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'><o:p></o:p></span></p>

</div>

<div>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> <o:p></o:p></span></p>

</div>

<div>

<p class=MsoNormal><span class=ec441324320-03092008><span style='font-size:
10.0pt;font-family:"Arial","sans-serif"'>Off topic to OSG a little</span></span><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'><o:p></o:p></span></p>

</div>

<div>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> <o:p></o:p></span></p>

</div>

<div>

<p class=MsoNormal><span class=ec441324320-03092008><span style='font-size:
10.0pt;font-family:"Arial","sans-serif"'>Not how to follow a route that's
straight forward, but how to calculate a route , I was wondering if any one had
come across or were a ware of any open source projects on Routing best path
calculations, give a terrain and 3d database of some from what would the best
route for travelling from A to B going through several way points, for walking,
driving , in winter , in summer etcetc..  Bit like ya Tom Tom SatNav but
without the road data and logic that goes with it ;)</span></span><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'><o:p></o:p></span></p>

</div>

<div>

<p class=MsoNormal><span class=ec441324320-03092008><span style='font-size:
10.0pt;font-family:"Arial","sans-serif"'> </span></span><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'><o:p></o:p></span></p>

</div>

<div>

<p class=MsoNormal><span class=ec441324320-03092008><span style='font-size:
10.0pt;font-family:"Arial","sans-serif"'>I have had some <span
style='color:#1F497D'>e</span>nquiries if we could do something like this in
our OSG apps and I have no idea not having been involved in any thing like this
before other than using my Tom Tom ;), </span></span><span style='font-size:
10.0pt;font-family:"Tahoma","sans-serif"'><o:p></o:p></span></p>

</div>

<div>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> <o:p></o:p></span></p>

</div>

<div>

<p class=MsoNormal><span class=ec441324320-03092008><span style='font-size:
10.0pt;font-family:"Arial","sans-serif"'>Thanks</span></span><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'><o:p></o:p></span></p>

</div>

<div>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> <o:p></o:p></span></p>

</div>

<div>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> <o:p></o:p></span></p>

</div>

<p class=MsoNormal><em><span style='font-size:7.5pt;font-family:"Arial","sans-serif"'>Gordon</span></em><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'><o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:7.5pt;font-family:"Courier New"'>__________________________________________________________<br>
<i><span style='color:#3333FF'>Gordon Tomlinson</span></i></span><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'><o:p></o:p></span></p>

<p class=MsoNormal><i><span style='font-size:7.5pt;font-family:"Courier New";
color:#3333FF'>Product Manager 3D<br>
<em><span style='font-family:"Courier New"'>Email </span></em></span></i><span
style='font-size:7.5pt;font-family:"Courier New";color:#3333FF'> </span><span
style='font-size:7.5pt;font-family:"Courier New"'>: <span style='color:green'>gtomlinson @ overwatch.textron.com</span></span><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'><o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:7.5pt;font-family:"Courier New"'>__________________________________________________________<br>
<em><span style='font-family:"Courier New";color:#3333FF'>(C)</span></em><em><span
style='font-family:"Courier New";color:#3333FF;font-style:normal'>:</span></em><em><span
style='font-family:"Courier New";color:#009900'> </span></em><em><span
style='font-family:"Courier New";color:#006600'>(+</span></em><span
class=ec468513319-21012006><i><span style='color:#006600'>1</span></i></span><em><span
style='font-family:"Courier New";color:#006600'>)</span></em><span
class=ec468513319-21012006><i><span style='color:#006600'> 571-265-2612</span></i></span><b><i><span
style='color:red'><br>
</span></i></b><em><span style='font-family:"Courier New";color:#3333FF'>(</span></em><span
class=ec468513319-21012006><i><span style='color:#3333FF'>W</span></i></span><em><span
style='font-family:"Courier New";color:#3333FF'>)</span></em><em><span
style='font-family:"Courier New";font-style:normal'>:</span></em><em><span
style='font-family:"Courier New";color:#009900'> </span></em><em><span
style='font-family:"Courier New";color:#006600'>(+</span></em><span
class=ec468513319-21012006><i><span style='color:#006600'>1</span></i></span><em><span
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style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'><o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:7.5pt;font-family:"Courier New"'>"Self
defence is not a function of learning tricks <br>
but is a function of how quickly and intensely one <br>
can arouse one's instinct for survival" <br>
- <b><i>Master Tambo Tetsura</i></b></span><span style='font-size:10.0pt;
font-family:"Tahoma","sans-serif"'><o:p></o:p></span></p>

<div>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> <o:p></o:p></span></p>

</div>

<div>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> <o:p></o:p></span></p>

</div>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'><o:p> </o:p></span></p>

<div class=MsoNormal align=center style='text-align:center'><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>

<hr size=2 width="100%" align=center>

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<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>Want
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