The simulation starts as paused, so you have to press "s" to see it start moving. It's not really a big issue, and it makes sense since the torus falls pretty quickly, but I thought my integrator was broken until I figured this out so hopefully this saves people some time.
The simulation starts as paused, so you have to press "s" to see it start moving. It's not really a big issue, and it makes sense since the torus falls pretty quickly, but I thought my integrator was broken until I figured this out so hopefully this saves people some time.