New lessons and version

I'm teaching part 2 of the BlueJ textbook this term. Since I have had lots of successes with using Env3D on part 1 of the book, I figure it is time to work on lessons based on part 2.

I decided to use the "Foxes and Rabbits" simulation from Chapter 10 as inspiration for my new lessons. The result is "Fox vs Tux". Here is a video of how it looks:

I have also been experimenting with terrain generation (as the flat surface gets kind of boring after a while). The latest version of Env3D has the ability to generate outdoor terrains (the documentation is under Part III of the Env3D lessons). Here is a video of the "Fox vs Tux" simulation taking place in an outdoor environment:

You can find the new lessons under the "Lessons" link on