Cory, You can't modify the hierarchy during an active traversal - this will mess up the traversal. You need to cache your updates and perform them between traversals.
Brian This is a PRIVATE message. If you are not the intended recipient, please delete without copying and kindly advise us by e-mail of the mistake in delivery. NOTE: Regardless of content, this e-mail shall not operate to bind CSC to any order or other contract unless pursuant to explicit written agreement or government initiative expressly permitting the use of e-mail for such purpose. • -----osg-users-boun...@lists.openscenegraph.org wrote: ----- To: OpenSceneGraph Users <osg-users@lists.openscenegraph.org> From: Cory Riddell <c...@codeware.com> Sent by: osg-users-boun...@lists.openscenegraph.org Date: 03/02/2009 02:45PM Subject: [osg-users] modify children in node callback? In general, is it ok to modify child nodes in a node callback method? That is, children of the node for which the callback was called? I assume it must be. If not, how do you add or remove nodes of a scene graph while running? Cory _______________________________________________ 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
