Starting with a Koch Snowflake, we will explore fractal designs using recursive functions by creating our own fractal image.
from turtle import *
s = Screen()
intMaxLevel = 5
pensize(2)
speed(0)
s.bgcolor("black")
def drawSide(intSize, intLevel):
liColors = ["white", "red", "orange", "green", "blue", "purple"]
color(liColors[intLevel-1])
if intLevel <= intMaxLevel:
intSize /= 3
forward(intSize/2)
left(90)
drawSide(intSize,intLevel+1)
right(90)
drawSide(intSize, intLevel + 1)
right(90)
drawSide(intSize, intLevel + 1)
left(90)
forward(intSize/2)
else:
forward(intSize)
color(liColors[intLevel-2])
def drawBox(intSize, intLevel):
for x in range(4):
drawSide(intSize, intLevel)
right(90)
teleport(-200, 200)
drawBox(750, 1)
s.mainloop()