Hello and thank you for your answer. Why do i have to register the effect? When i remove this line nothing is changed.
Isnt the following enough ? ref_ptr<MyEffect> effect = new MyEffect(model.get()); effect->addChild(model.get()); group->addChild(effect); The model has to be passed to MyEffect's constructor, because it is needed to initialize technique's passes. Thank you for your time. _______________________________________________ osg-users mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org

