[osg-users] adding nodes to the scenegraph

[till busch]

hi,

i am sure this question has been asked before. i searched the archives but i 
could not find any answer.

i have a (rather simple) scenegraph that is renedered with CompositeViewerQT. 
when constructing the scenegraph, i create a group node. while the app is 
running, i'm trying to add nodes [with addChild()] to the group node created 
above. these newly created nodes never get rendered. even though i'm sure 
they exist in the screnegraph (their callbacks are executed normally).

this is a recent osg from svn, on linux  / Qt.

what am i missing?

- till