Often it is neccessary to trigger application parts or configure parameters of the application. A common way to implement this functionality is the use of menus in the virtual world. This package allows the use of basic planar menus, which can be included in a world centred or a user centred way.
The 3D Menus package was created during a practical project by Thomas Weberndorfer and Juergen Erhart. The menus can be attached as a simple scene graph node into an OpenSG scene. The can be used as well in direct connection with the inVRs framework.