This demo used simple physical model to display balls bouncing in a box. A variety of collision algorithm was implemented to handle with multi-balls interaction. Though it is not a perfect solution, it looks smooth and natural. Try to explore it and have fun!
A vocalno will erupt with the frequency of music. A spinning icosahedron was put in the scene to test the algorithm of particle collision detection. Try different music and enjoy!
A 3D flocking birds system. You can add predators and start birds flu. The red birds are predators and infected birds will change to blue.