[osg-users] Perform actions when a child node is added

[Bruno Oliveira]

Hello,


I want to be able to perform some actions inside a node of my own, when
someone adds a child node to it.

Is this possible via some callback mechanism or so?


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Also, another question. Using osgDB::Registry::ReadFileCallback, I can only
perform actions after a node is read and before it is added to me scene. Is
it possible to perform actions AFTER the node is read and added to the
scene?


Thanks.
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