Basic Python Turtle Code: Tube
A series of circles, any one of which is slightly bigger than the immediately preceding circle. The color also transitions from yellow, to orange, to red, and to violet.
Please feel free to copy and paste the basic Python Turtle code that is given below. Don't hesitate to ask questions about the code if you have any. Please enjoy and subscribe! :)
import turtle
t = turtle.Turtle()
screen = turtle.Screen()
screen.colormode(255)
t.speed(10)
rad = 90
x = -315
g = 255
b = 0
t.pensize(4)
for i in range(31):
t.penup()
t.goto(x, -rad)
t.pendown()
t.pencolor(255, g, b)
t.circle(rad, 360)
rad += 5
x += 15
if g == 0:
b += 17
else:
g -= 17
t.ht()
screen.exitonclick()