Anyone know how this car rig was created?

Development Programming & Scripting
1

Hello,

I would like to open up a discussion on how this would be possible? Its a car rig within a blueprint that can follow a spline but it reacts to the terrain. On top of that the wheels rotate automatically and turn along the spline as well. How the heck was this done?
Skip to 3:40ish if you need to.

2

I did have a look at this How to Record Chaos Vehicles for Linear Animation in Unreal 5 - YouTube

but the above example looks like a there might be more flexibility with keys etc.