Its the orbiter core without the internal graphics engine. You can run OGLA (openGL) or OVP (dx7, but seems to get better frame-rates than the internal core).
Its the orbiter core without the internal graphics engine. You can run OGLA (openGL) or OVP (dx7, but seems to get better frame-rates than the internal core).
Without a graphics client selected, yes. I'm pretty sure there are some links and information on the clients on the Orbiter page and probably in the Orbiter manual.