The 3D game environment you can see in this videos is the result of a project I completed with two friends (mad props to Roni Oeschger and Dominik Uebersax) in the scope of the pysically based animations lecture. It is (not without reason) called "Firestarter" featuring a fire, a stick of wood, and a highly flammable piece of cloth. This project won the physically-based-animation contest at the end of the course where more than 15 teams presented their project.