Hey everyone, finally got some online demos to show you thanks to birdwing.
http://www.birdwingfx.com/slideth3/demolevel.html
Each of the demos takes only a few lines of code (and obviously the .obj models) to make.
Some issues with depth swapping which I will have a look at, but other than that fairly pleased with it.
Face face collisions are next, but they are a whole lot more complicated.
Let me know what you think. p.s my favorite is the large wireframe demo, at the bottom, maze is also pretty cool!