Hi JS, Rob I understand what you meant by having either the manipulator or the update callback.
The NodeTrackerManipulator worked perfectly. It gives me the exact behavior I wanted except for the fact that its default orientation is a side on view to my model node. I can rotate that with my mouse and change the view to my preference. But I would like to have the scene display with that view itself. I din't find any function in the source that allowed me to change rotation of the manipulator as the function Code: void computeNodeCenterAndRotation(osg::Vec3d& center, osg::Quat& rotation) const; is protected but it looks like it could do the trick for me. It is referenced in the public function Code: osg::Matrixd NodeTrackerManipulator::getMatrix() While I have used quat to set and change rotation in my code, I haven't used Matrixd. So I was hoping to know how I can get around this ? Thanks. Sanat ------------------ Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=29740#29740 _______________________________________________ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
