...There are two types of rides being simulated: continuous (like the awesome "it's a small world" and show (eg Lion King)
What's not included (yet?):
Food/drink. Accurate paths, visitors currently travel in straight lines.
Future?
I would like to add all the missing stuff, and more theme parks. View positions of each visitor minute by minute (report already exists for this, but no way to view the data visually).
Have fun!
Ray Watch is a cross-platform Ray Tracer written entirely in C++. Currently, the project supports basic primitives and all the finer stuff like reflection, refraction, specularity and soft shadows.