Hi, I have a problem of how-to :
I have a function, which need to run into the graph to count the visible and total number of face. This is a code which is not so quick... so I would like to put it in a separate thread to avoid my application lags. But, my thread isn't synchronized yet, so in case of the graph modification ... it crashes. How can I set my thread to be synchronized with osg threads, keeping the thread advantage or parallel process to avoid the user seeing a lag when the algorithm traverse the graph ? This algorithm is based on NodeVisistors, does it change anything ? Thanks for help. Regards, Vincent.
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