Hi all, I'm trying to add more than one nodeCallback on a single node. It would be very useful for my application.
First way : In the archive, I founded this : http://lists.openscenegraph.org/htdig.cgi/osg-users-openscenegraph.org/2007-October/003905.html I didn't saw it in OSG sources, so I suppose it hasn't been implemented ? Other way to do it : In the explanation, I found the following code : if (node->getUpdateCallback()) > node->getUpdateCallback()->addNestedCallback(callback); > else > node->setUpdateCallback(callback); > What is the difference between a "nested" callback and a normal nodeCallback ? How many nested callback is it possible to add ? Thanks a lot, Regards, Vincent.
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