turtle triangle fun

Just Wrote this piece of code. First just copy-paste the code, run and have fun. Then try to write it yourself and have more fun. :)

import turtle

def draw_triangle(side_length, depth):
    if depth == 0:
        return
    
    counter = 0
    while counter < 3:
        counter += 1
        brad.forward(side_length/2)
        if depth > 1:
            brad.left(120)
        draw_triangle(side_length/2, depth-1)
        brad.forward(side_length/2)
        
        brad.right(120)
        
    brad.left(240)
    
    

if __name__ == "__main__":
    window = turtle.Screen()
    window.bgcolor("white")
    
    brad = turtle.Turtle()
    brad.shape("turtle")
    brad.color("green", "green")
    brad.speed(5)
    
    brad.begin_fill()
    brad.right(120)
    brad.forward(128)
    brad.left(120)
    brad.forward(256)
    brad.left(120)
    brad.forward(256)
    brad.left(120)
    brad.forward(128)
    brad.left(120)
    brad.end_fill()
    brad.color("green", "white")
    brad.begin_fill()
    draw_triangle(128, 3)
    brad.end_fill()
    
    window.exitonclick()

Comments

sipiatti said…
Traceback (most recent call last):
File "turtle.py", line 23, in
window = turtle.Screen()
AttributeError: 'module' object has no attribute 'Screen'

What python version you use? I tried 2.7.6 and 3.4 (linuxmint).
August 7, 2014 at 2:34 PM
Tamim Shahriar said…
I used 2.7.6. Did you install the turtle package?
August 7, 2014 at 2:39 PM
sipiatti said…
Yep sorry, my fault. I named the file as turtle.py so it tried to import itself :) I renamed to turtle1.py and it workwd. Thanks for your reply.
August 7, 2014 at 2:46 PM
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