Informative Images for Implicit Painting

This image shows how particles are attracted to the surface if we apply the same non-random implicit painting equation to all particles.

The problem with using single non-random implicit painting equation: Some gaps may not be covered even after a long time. These are trajectories of 200 particles.

Effect of the use of a different implicit painting equation for each particle: Trajectories of 200 particles for a short period of time. Note the uniformity of the distribution of the trajectories.

Effect of random motion. Trajectory of only one particle over a torus by using implicit painting equations that randomly change with time. Change is less random at the left and more random at the right.