Is there any way to know when the data base pager loads a new node in the 
graph??

right now i´m running through the whole graph each frame after the 
updateTraversal in order to see if the dbp has added a new node so i can make 
some stuff with it before it´s rendered on the screen

is there any callback that i can set in the DBP so it´s called every time a new 
node is added in order to avoid visiting the whole graph in every frame???

another question: any callback when the DBP deletes a node from the graph??

thanks

edit: sorry for my english



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