Hi all
In my current OSG-project I have to switch between different scenes. 'Cause of
convenience-reasons I'm still using the SSM at the moment.
To me it seemed logically to use the setRoot()-Method of the
SimpleSceneManager to switch between the different scenes. A simple example
to illustrate what I tried:
NodePtr scene = makeTorus(.5, 2, 16, 16);
NodePtr scene2 = makeTorus(.5, 2, 16, 16);
mgr = new SimpleSceneManager;
mgr->setWindow(gwin);
mgr->setRoot(scene);
mgr->setRoot(scene2);
mgr->setRoot(scene);
mgr->showAll();
But this crashes the application, because as it seems the call to
"mgr->setRoot(scene2);" deletes the old Rootnode (= "scene").
Is this a known/wanted behaviour?
Thanks in advance
/Stefan
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