Hi all!

I add a model to the osg::Switch node and set it on. And it goes well in OSG 
window. But when I turn the switch node to off,  the model is invisible while 
the memory still not free. Can anyone tell me why it happen? Or is there any 
way that I can hide my model and free memory dynamically?

Thank you!

Cheers,
John

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http://forum.openscenegraph.org/viewtopic.php?p=67269#67269





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