Sprinkle, Sprinkle, Little Star.

This toy will let you paint stars onto a galaxy, and watch how gravity takes hold of them.

The technical term for this simulation is a 2D N-Body simulator.

Command Line Options:

./nbody fs=[1|0] w=1280 h=720 vsync=[0|1]

Minimal Requirements

To run this program, you require a CPU with AVX2 support.