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Diffstat (limited to 'graphics/circuit_macros/examples/extras/Ant.m4')
-rw-r--r-- | graphics/circuit_macros/examples/extras/Ant.m4 | 30 |
1 files changed, 0 insertions, 30 deletions
diff --git a/graphics/circuit_macros/examples/extras/Ant.m4 b/graphics/circuit_macros/examples/extras/Ant.m4 deleted file mode 100644 index f4a22226a2..0000000000 --- a/graphics/circuit_macros/examples/extras/Ant.m4 +++ /dev/null @@ -1,30 +0,0 @@ -.PS -# Ant.m4 (Langton's ant) -# https://tex.stackexchange.com/questions/361838/how-to-create-a-langtons-ant-in-latex/361891 -# https://en.wikipedia.org/wiki/Langton%27s_ant -gen_init -NeedDpicTools - picwid = 5 - D: (0,0); DD: (1,0); t[D] = 0 - minx = 0; miny = 0; maxx = 0; maxy = 0 - for i = 0 to 10500 do { - if (t[D]%2) == 0 then { DD: (-DD.y,DD.x) } else { DD: (DD.y,-DD.x) } - t[D] += 1 - D: D+DD - if D.x > maxx then { maxx = D.x; for y = miny to maxy do { t[maxx,y] = 0 }} \ - else { if D.x < minx then { - minx = D.x; for y = miny to maxy do { t[minx,y] = 0 }}} - if D.y > maxy then { maxy = D.y; for x = minx to maxx do { t[x,maxy] = 0 }} \ - else { if D.y < miny then { - miny = D.y; for x = minx to maxx do { t[x,miny] = 0 }}} - } - boxwid = picwid/(maxx-minx) - boxht = picwid/(maxy-miny) - if boxht > boxwid then { boxht = boxwid } else { boxwid = boxht } - circlerad = boxht/2 - hue = 240; val = 1 - for i = minx to maxx do { for j = miny to maxy do { - if t[i,j]!=0 then { sat = (t[i,j]%20)/20 - hsvtorgb(hue,sat,val,r,g,b) - circle colored rgbstring(r,g,b) at (-i,j)*boxwid } }} -.PE |