> Is that by intent or oversight? Seems like a risky mix of usemodels. Good question. Clearly you want to be able to create a NodeVisitor on the stack, so the real question would be: why derive NodeVisitor from Referenced in the first place? And I think the answer is that some NodeVisitors share caches, or might need to be ran multiple times to accumulate results, and for those types of cases reference counting can come in handy.
Maybe Robert can shed more light when he returns. -Paul _______________________________________________ osg-users mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
