Home▸Drawing with Maths▸Harmonograph: Coupled Damped Pendulums (2D)

✏️ Harmonograph: Coupled Damped Pendulums (2D)

Interactive 2D harmonograph — three damped coupled pendulums (X, Y and a rotary pendulum) draw a decaying Lissajous-like ink trace on a virtual paper disc.

Drawing with Maths2DEasy60 FPS📱 Mobile-adapted⇄ 3D version

⚙ Under the hood

Interactive 2D harmonograph simulation with three damped coupled pendulums (X, Y and rotary) tracing a decaying ink curve on paper. Adjust frequencies, damping, amplitude and ink color to generate new patterns.

Math ArtHarmonographPendulumDamped OscillatorLissajous

2D · HTML5 Canvas 2D · 60 FPS target · runs fully client-side, no install