🏀 Ball Pressure and Bounce Height: Spring-Damper Contact from Inflation Pressure - 3D Drop-Test Pole View
3D companion of the ball-pressure drop test: a size-5 ball is dropped beside a height pole with apex rings, driven by the same spring-damper contact model k = 2 pi r p and closed-form restitution as the 2D page.
⚙ Under the hood
3D companion of the ball-pressure drop test: a size-5 ball is dropped beside a height pole with apex rings, driven by the same spring-damper contact model k = 2 pi r p and closed-form restitution as the 2D page.
RestitutionSpring-DamperInflation PressureDrop TestFootball
3D · Three.js / WebGL renderer · 60 FPS target · runs fully client-side, no install