Fatrop Playground

Interactive nonlinear-MPC demos solved entirely in your browser — the Fatrop solver + BLASFEO cross-compiled to WebAssembly. No server.

Quadrotor fly-through →
Cruise at a set speed through a field of spherical obstacles; the on-board MPC bends the path around them with hard |p−c|² ≥ r² constraints. Tunable speed, density, weights. Quadrotor recovery →
Drag the SO(3) quadrotor to disturb it; the MPC fights it back to upright hover under per-rotor thrust limits.

Source & build: github.com/lvanroye/fatrop-playground