Growth & branching

▸ Loading the axiom & rewrite rules…

▸ Building the growth grammar (L-system)

▸ Calibrating the turtle (F · + · − · [ · ])

▸ Generating a fractal tree from one line of rule

▸ Planting the seed — letting structure grow…

▸ Ready — Online. ✅

Active rule

🌳 Cây nhị phân

axiom → rule · growth level

Rewrite rule—

Iterations (n)—

Drawn segments—

Turn angle—

Branch depth—

Drawn—

The idea

This whole tree springs from one line of rule repeated a few times. The whole repeats inside each branch (recursion) — the same grammar nature uses for trees, lungs, blood vessels, rivers & lightning.

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Brown trunk → green tips by branch depth · adjust iterations & turn angle on the right · try "Grow gradually"

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Segments per iteration (exponential blow-up) segments