Initial data commit

Task/Sierpinski-arrowhead-curve/Processing-Python-mode/sierpinski-arrowhead-curve.processing-py

@@ -0,0 +1,22 @@
+t = { 'x': 20, 'y': 30, 'a': 60 }
+
+def setup():
+    size(450, 400)
+    background(0, 0, 200)
+    stroke(-1)
+    sc(7, 400, -60)
+
+def sc(o, l, a, s = t, X = 'x', Y = 'y', A = 'a', HALF = .5):
+    if o:
+        o -= 1
+        l *= HALF
+        sc(o, l, -a)[A] += a
+        sc(o, l, a)[A] += a
+        sc(o, l, -a)
+    else:
+        x, y = s[X], s[Y]
+        s[X] += cos(radians(s[A])) * l
+        s[Y] += sin(radians(s[A])) * l
+        line(x, y, s[X], s[Y])
+
+    return s