Spectacular fireworks display with realistic particle physics. Rockets launch, explode into hundreds of sparks with colour trails, then fade with gravity and air drag. Each explosion is unique.
Particle system with gravity, air drag and colour interpolation. Explosions distribute particles on a sphere with random velocities.
Click anywhere to launch a firework at that position. Watch the automatic show or create your own patterns by rapid clicking.
Firework colours come from different metal salts: strontium (red), barium (green), copper (blue), sodium (yellow). The "chrysanthemum" pattern is spherical because charge is packed in a perfect ball.