On a related note, it says in Rui Wang's new OSG 3.0 book that it is
dangerous to
do scene graph updates in the frame loop due to multithreading issues.
(Chapter 8, p193)
Snippet from the specific example:
while ( !viewer.done() )
{
...
rttcamera->setViewMatrixAsLookat(...); // unsafe!?
viewer.frame();
}
Instead, Rui is recommending callbacks.
So is the above unsafe, and is this true for all kinds of scene graph updates?
Regards,
/Per
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