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🎱 Ball Pit — 2D Basin Cross-Section Collision Lab

2D companion of the ball pit simulation: a cross-section of a basin filled with colliding discs, with restitution, gravity and shaking controls, energy graph and collision checks.

Physics & Mechanics2DModerate60 FPS📱 Mobile-adapted⇄ 3D version

⚙ Under the hood

2D companion of the ball pit simulation: a cross-section of a basin filled with colliding discs, with restitution, gravity and shaking controls, energy graph and collision checks.

CollisionsRestitutionGranular matterEnergy

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