[osg-users] osg::Switch node can't free memory

[John Lee]

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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