[osg-users] Clear scene data and underlying memory structures

[Jannik Heller]

Hi,

There may be some memory allocations left in the graphics driver. OSG does all the OpenGL work from a background thread, so the memory used by OpenGL can not be reclaimed immediately upon removing the node from the scene. Try calling frame() a few times and then see if your memory usage decreases again.

Cheers,
Jannik

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http://forum.openscenegraph.org/viewtopic.php?p=67088#67088