Forest Traffic: Lucid Dreamscape of the Week! I've created some generative creatures which live in this little forest that I drew for them. They each have their own character, depending on the parameters I give them. I like to watch them run, and I also like to watch them run into each other! I designed and rendered this scene in my real-time system, which has a physics engine as well. Each caterpillar is a chain boxes linked with hinge constraints. I send sine waves through the hinges to achieve the motion. I also created the music. The whole scene took me about 3 days to create.