Cortona offers navigation paradigms (such as walking or flying)
BS Editor: Cortona offers navigation paradigms (such as walking or flying) that enable the user to MOVE the Viewer through a Virtual World;a mechanism allowing the user to interact with a virtualworld through a sensor in the scene; a hardware renderer based on OpenGL.Key features:Full VRML 97 support (with the exception of EAI) Support for ParallelGraphics. proprietary extensions: NURBS, Spline, Keyboard Sensor, DropSensor and Text3D. you can free download Pocket Cortona (Pocket PC, SH-3) 1.5 now.