This is the coursework in CS-7496 Computer Animation in Gatech, presented by professor Sehoon Ha. I learnt many thing I have always wanted to learn, mainly about physics-based-simulation.
Impulse based collision handle, basing on collision detection of Bullet physics engine.
Simulation of a chain in 2d.
Global IK solver. Try the best to touch given point, using a gradient descent based optimization approach.
