Now with environmental model

Branches don't like overcrowding. They get unhappy and stop dividing or lengthening if there are too many branches near or above them.

So... trees...

A new tree with each click of the mouse. I think I may have the answer to global warming.

Grass or somesuch

Now with context sensitivity

Alternate branching pattern. Default action is 'branch left,' so I have a lopsided tree.

Tree!

Look! Tree!

5 Intersecting Tetrahedra

Made for Smug's birthday, and in post-assessment celebration.