You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
47 lines
1.6 KiB
47 lines
1.6 KiB
11 months ago
|
import math
|
||
|
|
import tkinter as tk
|
||
|
|
|
||
|
|
def hexagonal_fractal_tree(depth, length, angle, center, canvas):
|
||
|
|
"""
|
||
|
|
绘制六边形
|
||
|
|
:param depth:
|
||
|
|
:param length:
|
||
|
|
:param angle:
|
||
|
|
:param center:
|
||
|
|
:param canvas:
|
||
|
|
:return:
|
||
|
|
"""
|
||
|
|
if depth == 0:
|
||
|
|
return
|
||
|
|
end_x = center[0] + length * math.cos(math.radians(angle))
|
||
|
|
end_y = center[1] - length * math.sin(math.radians(angle))
|
||
|
|
canvas.create_line(center[0], center[1], end_x, end_y, fill='LightBlue4', width=2)
|
||
|
|
hexagon_points = []
|
||
|
|
for i in range(6):
|
||
|
|
hexagon_x = end_x + length * math.cos(math.radians(60 * i))
|
||
|
|
hexagon_y = end_y - length * math.sin(math.radians(60 * i))
|
||
|
|
hexagon_points.extend([hexagon_x, hexagon_y])
|
||
|
|
canvas.create_polygon(hexagon_points, outline='LightBlue4', fill='', width=2)
|
||
|
|
new_length = length * 0.7
|
||
|
|
new_depth = depth - 1
|
||
|
|
new_angle1 = angle + 30
|
||
|
|
new_angle2 = angle - 30
|
||
|
|
hexagonal_fractal_tree(new_depth, new_length, new_angle1, (end_x, end_y), canvas)
|
||
|
|
hexagonal_fractal_tree(new_depth, new_length, new_angle2, (end_x, end_y), canvas)
|
||
|
|
|
||
|
|
window = tk.Tk()
|
||
|
|
window.title("Hexagonal Fractal Tree")
|
||
|
|
canvas = tk.Canvas(window, width=400, height=400, bg='white')
|
||
|
|
canvas.pack()
|
||
|
|
|
||
|
|
# Set the initial parameters and start drawing the tree
|
||
|
|
initial_length = 100
|
||
|
|
initial_angle = 90 # Start with a vertical trunk
|
||
|
|
initial_center = (200, 400) # Adjust the center as needed
|
||
|
|
initial_depth = 5 # You can change the depth
|
||
|
|
|
||
|
|
hexagonal_fractal_tree(initial_depth, initial_length, initial_angle, initial_center, canvas)
|
||
|
|
|
||
|
|
# Start the tkinter main loop
|
||
|
|
window.mainloop()
|