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<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>One thing to get it working would be to buy  a card they
REALLY supports OpenGL like an Nvidia Card…<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>

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

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

<p class=MsoNormal><span style='font-size:10.0pt;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>ami
guru<br>
<b>Sent:</b> Saturday, March 28, 2009 4:40 PM<br>
<b>To:</b> OpenSceneGraph Users<br>
<b>Subject:</b> [osg-users] osgshadow not functional<o:p></o:p></span></p>

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<p class=MsoNormal><o:p> </o:p></p>

<p class=MsoNormal>Hello forum,<br>
<br>
<br>
osgshadow is giving the following error:<br>
<br>
<br>
*********************************<br>
Warning: detected OpenGL error 'invalid operation' after RenderBin::draw(,)<br>
Warning: detected OpenGL error 'invalid operation' after RenderBin::draw(,)<br>
Warning: detected OpenGL error 'invalid operation' after RenderBin::draw(,)<br>
Warning: detected OpenGL error 'invalid operation' after RenderBin::draw(,)<br>
Warning: detected OpenGL error 'invalid operation' after RenderBin::draw(,)<br>
Warning: detected OpenGL error 'invalid operation' after RenderBin::draw(,)<br>
Warning: detected OpenGL error 'invalid operation' after RenderBin::draw(,)<br>
<br>
<br>
********************************<br>
<br>
<br>
I am running on ubuntu with ATI X1600 that supports OpenGL 2.1.<br>
<br>
<br>
What are things i have to look into to  get that working?<br>
<br>
<br>
Regards<br>
Sajjad<o:p></o:p></p>

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