A rigid ball that drops, bounces and rests

Lift the ball, release it, and watch successive bounces lose energy. The circle never squashes or stretches.

Drag the ball upward, then release. Mouse or touch. Release starts from rest, not a throw. Keyboard: focus the scene, Space grabs/releases, arrows move the held ball, Escape releases.

Resting — drag the ball up.

1 kg · radius 0.20 m · gravity 9.81 m/s² · restitution 0.65 · rest cutoff 0.20 m/s. No airborne damping, floor motion or camera motion.