Random Walker
Experimenting with Perlin Noise - create particles whose trajectories are driven by the same noise, but x- and y-direction from timeshifted parts.
I had hoped to generate kind of a common flow of particles, but this does not seem to work with the chosen parameters, as it is either too close or too random.
Also, quite mysterious that there seems to be an asymmetry x vs y.
Still somehow pleasing to watch - now looks more like soap bubbles.