DelphiTools – The class of grammar-based fractals known as Lindenmayer system allows generating an interesting variety of geometrical and botanical visuals. To the right is a representation of a “Fractal Plant”, which is generated from just two simple (if cryptic-looking) rules applied recursively. In simple terms, L-System starts from a string (called an axiom), to which rules are applied recursively. Rules are a set of substitution strings for characters in the original string. Classic Algae For illustration,the classic example (named “Algae”), has two rules: A -> AB (each A ...
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Jørn E. Angeltveit