https://github.com/lovasoa/lsystems

Haskell implementation of l systems
https://github.com/lovasoa/lsystems

Last synced: 4 months ago
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Haskell implementation of l systems

• Host: GitHub
• URL: https://github.com/lovasoa/lsystems
• Owner: lovasoa
• License: gpl-3.0
• Created: 2016-04-28T22:09:33.000Z (over 9 years ago)
• Default Branch: master
• Last Pushed: 2016-04-30T06:20:09.000Z (over 9 years ago)
• Last Synced: 2025-08-13T19:43:13.287Z (5 months ago)
• Language: Haskell
• Size: 47.9 KB
• Stars: 1
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# L-Systems

Haskell implementation of [L-systems](https://en.wikipedia.org/wiki/L-system)

![L-Système plante](https://upload.wikimedia.org/wikipedia/commons/thumb/6/68/Plante_g%C3%A9n%C3%A9r%C3%A9e_%C3%A0_l'aide_d'un_L-Syst%C3%A8me.svg/1280px-Plante_g%C3%A9n%C3%A9r%C3%A9e_%C3%A0_l'aide_d'un_L-Syst%C3%A8me.svg.png)

## Usage

#### Command

```

./lsystem < ./examples/algae.txt

```

#### Source format

Contents of `algae.txt`

```

Algae {

  Axiom A

  A = AB

  B = A

}

```

#### Result

```

A

AB

ABA

ABAAB

ABAABABA

ABAABABAABAAB

ABAABABAABAABABAABABA

ABAABABAABAABABAABABAABAABABAABAAB

...

```

(it never stops)

# Generate images

```sh

./lsystem < examples/plant.txt | ./turtle_interpretation 20 > tes.svg

```