heh, it begins forming those rectangles because each rectangle is a group of particles which have been initialised with same velocity vectors. (Their position i

heh, it begins forming those rectangles because each rectangle is a group of particles which have been initialised with same velocity vectors. (Their position is intialised randomly within one cube, but their velocities randomly within multiple cuboids). This configuration is not essential for 'stringification' Its a just a snapsot of experimental/playful developement. The distortion and eventual 'stringification' of the undulating point groups occurs over minutes or hours of runtime.