🎲 Monte Carlo Pi 3D: Board, Needle Table and Glass Cube Ball Volume

3D Monte Carlo pi lab in a Blender workshop: darts on a quarter-circle board, Buffon needles on ruled paper, coprime pair towers and random points in a glass cube and sphere, with standard-error envelopes and numerical checks.

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