Andreas Reichinger 	0427552 	086 881 059
Sebastian Metzler 	0927550		066 932

Controls:

Space: Pause bzw. Play 
Left / Right: Skip 5 sec. back / forward, (+Ctrl: 30 sec.)
Alt-Enter: toggle Fullscreen
Escape, Alt-F4: Exit

Viewport:
Mouse left drag: View-Direction (during Demo), Orbit (during interactive mode at end)
Mouse right drag or scroll wheel: camera distance (during interactive mode at end)

Max-Mipmap Visualization:
+ / -: Select minimum Mipmap Level the raytracer uses
B: Toggle visualization of cell boundaries, mipmap level is coded red to green.