Hello, Say I would like to call a (global) update function every frame (not directly associated with a node), just before the update of all scene graph objects. How would I go about? Is there a call back function in osgViewer that I missed? Or should I make a new root node that gets called before all other nodes?
Bests, Nico Kruithof _______________________________________________ osg-users mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
