Home▸Mathematics▸Harmonograph 3D: Two Pendulums, Sliding Paper Table and Lissajous Ink Trail in a Blender Workshop

〰️ Harmonograph 3D: Two Pendulums, Sliding Paper Table and Lissajous Ink Trail in a Blender Workshop

3D Blender harmonograph: two brass pendulums move a paper table and a pen carriage, drawing damped Lissajous figures with live frequency ratio, phase, damping, crossings and numerical checks.

Mathematics3DEasy60 FPS📱 Mobile-adapted🟠 Blender⇄ 2D version

⚙ Under the hood

3D Blender harmonograph: two brass pendulums move a paper table and a pen carriage, drawing damped Lissajous figures with live frequency ratio, phase, damping, crossings and numerical checks.

LissajousharmonographpendulumBlender3D

3D · Three.js / WebGL renderer · 60 FPS target · runs fully client-side, no install