It's Star Wars season! So as an assignment for my Computational Design students, I asked them to implement an interactive animation of BB8 using Grasshopper Python. BB8 has to move toward a user-controlled target point while avoiding obstacles on the way.
This demo was actually done in C# (though the assignment for the students was in Python). You can download the complete demo here (include textures and sound) https://rebrand.ly/bb0