This is alot like 3D Tutorial 4 at Khan Academy but I made it rectangular instead of square, changed the starting orientation, and changed the background color. I also played with some of the code's syntax in order to make it work in my own html in the browser. The interactivity is pretty cool and I can imagine ways to add more interactive features to it to help kids learn about surface area and volume. I would like to have only the right mouse button spin it and the left mouse button to do something else. I realize if this was a phone app, controlling it would have to be a little different. I'd also like to figure out how to add a formula for linear perspective to give the shape more realistic depth.
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