Barnes-Hut Tree Implementation in HTML/Javascript

Barnes-Hut Implementation in HTML/Javascript

A Barnes-Hut Simulation is an N-body simulation of gravitational interactions between point particles using the Barnes-Hut algorithm.

or Choose JSON Input File

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				Quick Start:
- Add some bodies
- Press Start

Click to place body
Click-Drag to set velocity of body
No collision checks, Bodies exert no gravitation when outside canvas area (but still get attracted back in).
Press e/d keys while dragging to change mass of body
Press p to toggle system pause/run.
Press s to step system once by time step dt.

Check out the Source Code on GitHub.