This demo shows how to construct and visualize a physics model of a simple virtual room environment, with a virtual robot ("emer") having a first-person view of the world.
You can hold down the motion buttons in the toolbar to move the robot around more easily.
Use -nogui arg to run in no GUI mode (purely offscreen mode, e.g., for batch-mode running), which saves a .png image of the starting view, in eyer_0.png.