螺旋转

[python]代码库

#可自行修改的数值会在行末备注
#numinput接受外界数值
#position获取笔的坐标（x与y，保存在元祖)
#heading获取笔的朝向
#set设置笔的XX（朝向/x坐标/y坐标)
import turtle
t = turtle.Pen()
t.penup()
t.speed(0)
turtle.bgcolor("black")#画板颜色（可改）
sides = int(turtle.numinput("Number of sides","How many sides in your spiral of spirals? (2~6)",4,2,6))#numinput接受外界数值
colors = ['red','yellow','blue','green','purple','orange']#存颜色（可改）
for m in range(100):
    t.fd(m*4)
    position = t.position()#position获取笔的坐标（x与y，保存在元祖)
    heading = t.heading()#heading获取笔的朝向
    print(position, heading)
    for n in range(int(m/2)):
        t.pendown()
        t.pencolor(colors[n%sides])
        t.fd(2*n)
        t.right(360/sides-2)
        t.penup()
    t.setx(position[0])#setx设置笔的x坐标
    t.sety(position[1])#sety设置笔的y坐标
    t.setheading(heading)#setheading设置笔的朝向
    t.left(360/sides+2)
#截图我懒得放= =