RT Wakana Y. K.
Torus in Torus
Demo:
Concave shape collision.
Glass-like material are difficult to adjust🔮✨
@CodePen #codepen #threejs #ammojs
https://codepen.io/wakana-k/pen/yLqOWVE

https://twitter.com/WakanaYK/status/1610348336447651840