Yep... it was created like: let's try this, let's try this, hey cool! And abandoned. No refactoring, and this means also that to try new strategies is boring because most of the code is not ready to change parameters easily. Should not be too hard to refactor it, I waited to do this before the release, and I waited 6 years, so I released it :-)

If you find yourself creating a throwaway just so you can criticize someone's coding style on a quick graphics experiment, you may want to reconsider your life choices.

Ok refactored it a bit! At least the obvious things. I hope I did not broken anything since there are no tests in the program, but looks like it's working as before.