Well, I added lots of stuff:

  • Camera control
  • Airship control (the airship is the  flat box with steering wheel in the screenshot)
  • Vertex colors
  • OpenGL fixed-pipeline vertex-lighting
  • A second island
  • Clouds
  • HUD display

screenshot2

What I’m still missing:

  • Gameplay
  • Collision detection
  • More and better models
  • Textures (won’t have time)
  • Audio (won’t have time)
  • Skybox (won’t have time)