Some videos based on my generative animations.
Travelling Spheres. Built in Processing. (vimeo).
ColorBoids - The boid algorithm in six dimensions. Built in Processing. (vimeo)
Hexagonal. Built with Processing.
Cellular Boids: A mashup of the boid algorithm with a cellular automaton. Coded in Processing. A JavaScript version, along with an explanation of the algorithm, can be found at my blog.