L_System

This is an old learning project done in Processing. Uploaded from an archive (files have been reformatted or rewritten).

Simple L_System tree

https://en.wikipedia.org/wiki/L-system (example 7)

• variables : X F
• constants : + − [ ]
• start : -X
• rules : (X → F+[[X]-X]-F[-FX]+X), (F → FF)
• angle : 25°