blob: 0d0434d2ee3957169cc37bbeb5b205ffd311af2a (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
|
\documentclass{standalone}
\usepackage{luamplib}
\begin{document}
\begin{mplibcode}
\mplibtextextlabel{enable}
vardef antireuleaux(expr n, r) =
save a; numeric a; a = 90/n;
for t = 0 step 4a until 359:
(0, r) rotated t {left rotated (3a + t)} .. {left rotated (a + t)}
endfor cycle
enddef;
vardef median(expr p) = origin for i=1 upto length p: + point i of p / length p endfor enddef;
input colorbrewer-rgb
beginfig(1);
for n = 3 upto 7:
path p; p = antireuleaux(n, 42) shifted (90n, 0);
pair m; m = point (n+1)/2 of p;
fill p withcolor if odd n: Oranges else: Blues fi 8 2;
draw p;
endfor
endfig;
\end{mplibcode}
\end{document}
|