autoscatto/master
boyska/master
@@ -0,0 +1,35 @@
+
+class K(object):
+ def __init__(self, s="FLFRFLFRFLFRFLFRFLFRFLF", i=1):
+ self.kf = s
+ self.i = i
+ def __xor__(self, o):
+ return K(self.kf.replace("F", "FLFRFLF"), self.i+1)
+ def __nonzero__(self):
+ import turtle
+ k_ = turtle.Turtle()
+ turtle.resetscreen()
+ turtle.title("Iteration: %d" % self.i)
+ k_.ht()
+ turtle.setup(400, 400)
+ k_.down()
+ k_.speed('fastest')
+ k_.penup()
+ k_.goto(-150, 100)
+ k_.pendown()
+ for move in self.kf:
+ if move == "F":
+ k_.forward(100.0 / (3 ** (self.i - 1)))
+ elif move == "L":
+ k_.left(60)
+ elif move == "R":
+ k_.right(120)
+ return 0
+k = K()
@@ -0,0 +1,5 @@
+from knoth import k
+not k ^ k
+#not k ^ k ^ k
+import turtle; turtle.done()