This repository has been archived by the owner on Oct 9, 2021. It is now read-only.

Barnes–Hut N-body simulation

N-body simulation using the Barnes-Hut algorithm in javascript.

You can configure some options in main.js.

drawVelocity: draw a vector to represent the velocity of each point
renderBodies: render points with a circle proportional to the mass of each point
useBarnesHut: set to false to compare performance with a direct sum algorithm