L-system Graphics
L-systemグラフィックス / 1968– / Technique / Computational Expression
L-system graphics rewrite symbol strings in parallel and interpret them as drawing, turning a few rules into recursively growing plants, trees, mycelia and ornaments.
Branches repeating one angle rule from a trunk / Self-similar detail increasing by generation / Leaves or flowers attached regularly at tips and joints / A growth grammar that survives controlled randomness

Dictionary entry
- Best used for
- Modeling plant growth in education, visualization and generative motion · Making reproducible branching patterns and ornament from a small rule set
- Type
- Set rules and generation numbers in monospace outside the generated form.
- Composition
- Anchor one root and plan how each generation expands into the available field.
- Material
- Define symbols, productions, angle, line length and stack operations, updating all symbols in parallel per generation.
- Caution
- Mirroring branch photography is not an L-system. Preserve the production rules that generate each generation.
- Further study
- Lindenmayer systems / Parallel string rewriting / Turtle interpretation and branching
Related entries
Cite this entry
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- https://indexstyle.org/styles/l-system-graphics
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