version 0.4 (09-24-2002)


Windows 98 screenshot
Galapago is a program that uses basic LOGO language syntax and Turtle drawing to render Lindenmayer systems (L-systems). I designed it to help me learn the math techniques described in the book The Algorithmic Beauty Of Plants [Prusinkiewicz and Lindenmayer]. It has since evolved into a tool for executing LOGO scripts, which can be used and expanded upon by programmers, mathematicians and teachers.


  • Galapago program for rendering L-Systems in LOGO
  • Reusable GalapagoEngine LOGO processor
  • Support for pluggable renderers (includes GalapagoPanel)
  • Supports Edge-Replace and Node-Replace functions
  • Executable JAR file (with systems configured to run Java JARs)
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