Hi,
Does OSG provide a Callback ("preFrame callback") which is called at the
beginning of each frame, prior to the event callback or any osg calculation?
Of course I could place my preFrame calls in the main rendering loop prior to
any traversal, but it would be more clear to use such a callback, otherwise the
mainloop would be polluted by code for several modules which are not loaded in
all configurations.
Thank you!
Cheers,
Torben
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Read this topic online here:
http://forum.openscenegraph.org/viewtopic.php?p=30771#30771
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