def triangle_in_triangle(step=10):
t = Turtle()
# toto uz neviem propisat v anglictine
# vyska = taznica
# i = vzdialenost od taziska [0,0] k vrchnemu bodu = 2/3 vysky
# o step posuvam vrchny bod hore
for i in range(step, 10 * step + 1,
step): # prvy trojuholni, posledny tojuholnik +1, posun
height = i * 3 / 2
side = sqrt(4 * (height**2) / 3)
t.right(150) # som otoceny hore, cize 90 + 60 stupnov
for _ in range(3):
t.forward(side)
t.right(120)
t.angle = 0
t.penup()
t.forward(step)
t.pendown()
t.save_to_file("triangle.svg", 10 * step, 10 * step,
(20 * step, 20 * step))
def draw_sierpinski(size):
for i in {2,3,4,5,6,7}:
t = Turtle()
t.angle=-30
sierpinski(t,i,size)
t.save_to_file("sierpinski_{}.svg".format(i),size,size,(size,size))
