Fixing Bugs and 3D

We fixed a few bugs with the interpolation.
Here are some videos of that progress:

We then made the simulation in 3D:

We tried making the cars change lane sideways with the help of Lerp, but we ran into problems when doing this. It doesn't quite work as well as we would like it to work for the code as it is now. If we want to make it work, we would need to change the structure of the code, which we probably do not have the time to do.

We will see what we do about it.