🕰️ Pendulum Workshop (3D): Large Angles, Damping, Driving and Resonance

3D pendulum workshop built with Blender and Three.js: full sin(theta) motion integrated with RK4, the exact elliptic-integral period, damping and Q factor, a driven resonance and a small-angle ghost, with five numerical checks shared with the 2D version.

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