Shadeスクリプト(Python)で、メビウスの輪を作る

script.py

import math
scene = xshade.scene()
scene.begin_creating()

r = 10

for n in range(0,360,3):

	for rr in [-1.5,-1.2, -0.9, -0.6, -0.3, 0.0, 0.3, 0.6, 0.9, 1.2,1.5]:
		nn = n / 2
		x1 = (r) * math.cos(n * math.pi/180)
		y1 = (r) * math.sin(n * math.pi/180)
		x2 = x1 + (rr) * math.sin(nn * math.pi/180) * math.cos(n * math.pi/180) 
		y2 = y1 + (rr) * math.sin(nn * math.pi/180) * math.sin(n * math.pi/180)
		z2 =      (rr) * math.cos(nn * math.pi/180)
		scene.create_sphere(None,(x2, y2, z2),0.6)

scene.end_creating()

For文の中の

hineri.py

nn = n / 2

を修正すると、ひねり回数などが変わる

hineri.py

nn = n

↓

hineri.py

nn = n * 6

↓

hineri.py

nn = n * 2

↓

hineri.py

nn = n * 2.5

↓

hineri.py

nn = n * math.cos(n * math.pi/180)

↓

hineri.py

for n in range(0,360,1):
~~
nn = n * 17

↓