Rainbow Colored Tree with Python Turtle (with Solution)

In this python turtle project, you are going to draw a beautifully colored tree with recursion.

Related Projects:

• Tree
• Rainbow Colored Tree Animation

Solution

import turtle
import colorsys

def draw_stick(x,y,length,pensize,color,angle):
    turtle.up()
    turtle.goto(x,y)
    turtle.seth(angle)
    turtle.pensize(pensize)
    turtle.down()
    turtle.color(color)
    turtle.fd(length)

def draw_tree(x,y,length,pensize,hue,angle,fat_angle,n):
    if n == 0:
        return
    (r,g,b) = colorsys.hsv_to_rgb(hue,1,1)
    draw_stick(x,y,length,pensize,(r,g,b),angle)
    tx = turtle.xcor()
    ty = turtle.ycor()
        
    draw_tree(tx,ty,length*0.7,pensize*0.7,hue-1/13,angle+fat_angle,fat_angle,n-1)
    draw_tree(tx,ty,length*0.7,pensize*0.7,hue-1/13,angle-fat_angle,fat_angle,n-1)
    
turtle.setup(800,800)
turtle.title("Rainbow Colored Tree - PythonTurtle.Academy")
turtle.speed(0)
turtle.hideturtle()
turtle.tracer(0)
turtle.bgcolor('black')

draw_tree(0,-300,200,10,12/13,90,25,12)
turtle.update()