I debug my code once more. Your judgment was right. In the single thread, it crashed also.
Thanks. Xiaodong 2008/7/22 Wu Xiaodong <[EMAIL PROTECTED]>: > Based on your opinion that the crash is "*a straight iterator > invalidation issue due to your add/removing > stuff from the scene graph.*" , can you give me some suggestions on fix > the bug? the codes was so huge that i can't paste it in mail. > > Thanks a lot. > > Xiaodong. > > > > > On Fri, Jul 18, 2008 at 6:13 PM, Robert Osfield <[EMAIL PROTECTED]> > wrote: > >> 2008/7/18 Wu Xiaodong <[EMAIL PROTECTED]>: >> > In my case, I added some new child-node to a group-node, then it crashed >> > some times; >> > >> > Could the bug be fixed if i call osg::Group::setDataVariance ( )? >> >> Setting DataVariance on the Group will have no effect, it only is >> critical for StateSet and Drawable. >> >> It could be that your crash has nothing to do with threading though, >> and is a straight iterator invalidation issue due to your add/removing >> stuff from the scene graph. Since I don't have your code in front of >> me I can but guess at what the cause might be. >> >> Robert. >> _______________________________________________ >> osg-users mailing list >> osg-users@lists.openscenegraph.org >> http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org >> > > > > -- > Xiaodong Wu > 吴晓东 > "'Xiao' means the time and the view when the sun rises and 'dong' means the > east in Chinese" > -- Xiaodong Wu 吴晓东 "'Xiao' means the time and the view when the sun rises and 'dong' means the east in Chinese"
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