SimGear: SimGear-0.3.1 SimGear: SimGear: SimGear is a set of open-source libraries designed to be used as building blocks SimGear: for quickly assembling 3d simulations, games, and visualization applications. SimGear: SimGear is a relatively new project, and while quite a bit of code has been SimGear: written in conjunction with the FlightGear project, the final interface and SimGear: arrangements are still evolving. SimGear: