Julian Field shows how to tackle a logic problem in Cinema 4D by using Xpresso.

There is a fork in the road. Two people are blocking your path. You can ask them questions to pass, but one person can tell only the truth, and the other solely lies. One road leads to safety, the other to danger. How do we find the safest path? 

Solving a Logic Problem With Xpresso.

In his latest tutorial, the Xpresso Mechanic Julian Field shows how you can solve this common logic problem using the power of Xpresso in Cinema 4D. It’s not the first tutorial that Julian created that deals with logic. Previous ones included creating a working traffic light situation and another that shows how to sense proximity too.