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  • level3-lesson15-diy2
  • my_tree.py
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  • BellCodeEditor's avatar
    save project · 53c56a07
    BellCodeEditor committed 2 years ago
    53c56a07
my_tree.py 426 Bytes
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import turtle
import random

def tree(n):
    if n >= 10:
        t.forward(n)
        t.right(30)
        tree(n - 10)
        t.left(60)
        tree(n - 10)
        t.right(30)
        t.up()
        t.backward(n)
        t.down()


t = turtle.Turtle()
t.color('sienna')
# 画布大小
w = turtle.Screen()
w.bgcolor('wheat')      # wheat小麦


        
t.left(90)
t.up()
t.backward(150)
t.down()


tree(60)
turtle.done()