Barry Martin's Hopalong Orbits Visualizer - Created using three.js [Mouse Move] Change camera position[Up-Down] Change speed - [Left-Right] Change rotation[H] Toggle info and cursor - [F11] Toggle fullscreen

These orbits are generated iterating this simple formula:

(x, y) -> (y - sign(x)*sqrt(abs(b*x - c)), a -x )

where a, b, c are random parameters. This is known as the 'Hopalong Attractor'.

3D rendering is done using WebGL and three.js

This is a Chrome Experiment