Figure Asymptote lsystem -- 021

Posted on 2011-01-01 Edited on 2025-04-20 In Tech , Programming , Asymptote , Surveys , L-System

An Asymptote code and the generated picture lsystem--021.

🔗This picture comes from the Asymptote gallery of topic lsystem

Figure lsystem 021 Generated with Asymptote

Penrose tiling

Show lsystem/fig0210.asy on Github.
Generated with Asymptote 3.00-0.
Categories : Surveys | L-System
Tags : #L-System | #Tiling

import Lsystem;
size(12cm,0);

string[][] rules={
  {"W", "YF++ZF----XF[-YF----WF]++"},
  {"X", "+YF--ZF[---WF--XF]+"},
  {"Y", "-WF++XF[+++YF++ZF]-"},
  {"Z", "--YF++++WF[+ZF++++XF]--XF"},
  {"F", ""}
};

Lsystem Penrose=Lsystem("++ZF----XF-YF----WF",rules,La=36);

Penrose.iterate(4);
draw(Penrose.paths(), linewidth(bp));

shipout(bbox(2mm, FillDraw(lightyellow,linewidth(1mm))));