Hi barral, As David said, don't use osgProducer, use osgViewer::Viewer. It sounds like you don't need multiple "View"s as the OSG calls them, you just need your camera to move back and forth between a top view and a first-person view. You don't need multiple cameras - and setCamera won't do what you think it will do, I tried it and discovered that already myself. What you should do is write either a CameraManipulator or an UpdateCallback for your camera - deriving your own class from CameraManipulator would probably be considered the more proper approach in your case (someone correct me if I'm wrong). The existing CameraManipulators, like StandardManipulator for example, already do event handling so you can look at those as a starting point. You will want to override the handle method so that when the key of your choice is pressed, you can set the camera's view matrix to either the top view or first person view.
There's even a pre-existing CameraManipulator called CameraViewSwitchManipulator that looks like it might be very promising for you - although I have no experience with it personally. At the very least it'd be a good place to start... Cheers, Tom ------------------ Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=31920#31920 _______________________________________________ osg-users mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
