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Diffstat (limited to 'Build/source/utils/asymptote/examples/Sierpinski.asy')
-rw-r--r-- | Build/source/utils/asymptote/examples/Sierpinski.asy | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/Build/source/utils/asymptote/examples/Sierpinski.asy b/Build/source/utils/asymptote/examples/Sierpinski.asy new file mode 100644 index 00000000000..d1664045d9f --- /dev/null +++ b/Build/source/utils/asymptote/examples/Sierpinski.asy @@ -0,0 +1,17 @@ +size(10cm); + +// Draw Sierpinski triangle with top vertex A, side s, and depth q. +void Sierpinski(pair A, real s, int q, bool top=true) +{ + pair B=A-(1,sqrt(2))*s/2; + pair C=B+s; + if(top) draw(A--B--C--cycle); + draw((A+B)/2--(B+C)/2--(A+C)/2--cycle); + if(q > 0) { + Sierpinski(A,s/2,q-1,false); + Sierpinski((A+B)/2,s/2,q-1,false); + Sierpinski((A+C)/2,s/2,q-1,false); + } +} + +Sierpinski((0,1),1,5); |