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<p>Hi Russell,</p>
<p>I suppose setting the threading model to SingleThreaded is not an
option, maybe set Root Node to DYNAMIC variance? I can't remember
the actual call. <br>
</p>
<p>good luck,<br>
</p>
<br>
<div class="moz-cite-prefix">On 09/11/17 14:49, Thamm, Russell
wrote:<br>
</div>
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<p><font face="Microsoft Sans Serif" color="Black" size="2"><b>UNCLASSIFIED</b></font></p>
<div class="WordSection1">
<p class="MsoNormal">Hi<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I am in the process of porting an MFC
application from plib to osg.
<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Currently, if I want to actually modify the
scene graph (adding, deleting nodes etc) while the render
thread is running I do the following:<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">parentNode->setNodeMask(0);<o:p></o:p></p>
<p class="MsoNormal">modify scene graph below parent node<o:p></o:p></p>
<p class="MsoNormal">parentNode->setNodeMask(~0);<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">This seems to work but is there a better
way?<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Cheers<o:p></o:p></p>
<p class="MsoNormal">Russell<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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