Hi Tim, A Drawable is not a Node, so a NodeCallback won't work on a Drawable.
Robert. On Fri, Aug 21, 2009 at 2:29 AM, Tim Allen<osgfo...@tevs.eu> wrote: > Thank you.I also have one more question,In some source example I find derived > class is derived from osg::Drawable::UpdateCallback instead of a NodeCallback > or DrawableCallback.Why is it used?? > > ------------------ > Read this topic online here: > http://forum.openscenegraph.org/viewtopic.php?p=16519#16519 > > > > > > _______________________________________________ > osg-users mailing list > osg-users@lists.openscenegraph.org > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org > _______________________________________________ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
