UploadToys has released BallSequencer v1.0, a sequencer VSTi based around the idea of midinotes being generated by balls moving around inside a rectangular area.
Notes are triggered whenever a ball collides with the boundary of the rectangle. You can set parameters that will control the movement of each ball, in addition to possible note and velocity values.
Visit UploadToys for more information and a link to download BallSequencer (includes a readme.txt with more details).
