Physics collide

This example (source in https://github.com/cogentcore/lab/tree/main/physics/examples/collide) demonstrates the collision dynamics of different shapes. Do Rebuild after changing shapes or other parameters such as friction. The Cylinder and Cone shapes are not well supported for collision.

The pusher target position slider at the bottom controls how much force is imparted by the pusher “paddle” that hits the first object.

Replica: