Hi Robert, > Is this in your own application or one of the OSG examples?
It is our own app. > Are you creating text and then updating per frame? We're creating text and using UpdateCallback to add. > Are you running osgViewer multi-threaded? If so which threading model? Well when I run dual core the OSG automatically picks the DrawThreadPerContext model -> crash. If I turn dual core off -> SingleThread no crash. > One possibility is that the new DrawThreadPerContext threaded model is > overlapping the drawing of the text with any updating of the text. > The way to prevent problems like this is to explictly set the data > variance on the text to DYNAMIC so that the draw traversal knows to > hold back the next frame till all the dynamic objects have been > dispatched. You can ensure this via: > myText->setDataVariance(osg::Object::DYNAMIC); Great, that did the trick Thanks Robert. -- Gert van Maren Head of Research & Development K2Vi Virtual Reality Software Data Interface Technologies Ltd Phone: +64 21 2855581 Email: [EMAIL PROTECTED] Web: http://www.k2vi.com _______________________________________________ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
