randomizing the angle the turtle turns. Rather than always using a 30 degree angle, select an angle between 15 and 45 degrees. randomizing how much the branches shrink each time you make a recursive call. Instead of always subtracting 15, try subtracting a random amount between 5 and 25. add color to the tree by making the large branches brown, and the small branches green. Choose a threshold value (or use the existing value 5) for the length of the trunk and set the color accordingly.
randomizing the angle the turtle turns. Rather than always using a 30 degree angle, select an angle between 15 and 45 degrees. randomizing how much the branches shrink each time you make a recursive call. Instead of always subtracting 15, try subtracting a random amount between 5 and 25. add color to the tree by making the large branches brown, and the small branches green. Choose a threshold value (or use the existing value 5) for the length of the trunk and set the color accordingly.
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Question
In Python 3
You can create a more interesting and realistic-looking tree by
- randomizing the angle the turtle turns. Rather than always using a 30 degree angle, select an angle between 15 and 45 degrees.
- randomizing how much the branches shrink each time you make a recursive call. Instead of always subtracting 15, try subtracting a random amount between 5 and 25.
- add color to the tree by making the large branches brown, and the small branches green. Choose a threshold value (or use the existing value 5) for the length of the trunk and set the color accordingly.
Here is a simple version that creates a "dot" in the base case (for a leaf). Your program output does not have to be the same. (Check picture)
import turtle
def tree(t, trunkLength):
if trunkLength < 5: #check for base case
return
else:
t.forward(trunkLength)
t.right(30)
tree(t, trunkLength - 15)
t.left(60)
tree(t, trunkLength - 15)
t.right(30)
t.backward(trunkLength)
import turtle
t = turtle.Turtle()
t.left(90)
trunkLength = 100
tree(t, trunkLength)
![In Python 3
You can create a more interesting and realistic looking tree by
a. randomizing the angle the turtle turns. Rather than always using a 30 degree
angle, select an angle between 15 and 45 degrees.
b. randomizing how much the branches shrink each time you make a recursive call.
Instead of always subtracting 15, try subtracting a random amount between 5 and
25.
c. add color to the tree by making the large branches brown, and the small branches
green. Choose a threshold value (or use the existing value 5) for the length of the
trunk and set the color accordingly.
Here is a simple version that creates a "dot" in the base case (for a leaf). Your
program output does have to be similar.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc425dcf7-6a36-4614-85d2-627727592108%2F73b94db5-9f36-4d17-946f-b1cd7877200f%2F61mo56d_processed.jpeg&w=3840&q=75)
Transcribed Image Text:In Python 3
You can create a more interesting and realistic looking tree by
a. randomizing the angle the turtle turns. Rather than always using a 30 degree
angle, select an angle between 15 and 45 degrees.
b. randomizing how much the branches shrink each time you make a recursive call.
Instead of always subtracting 15, try subtracting a random amount between 5 and
25.
c. add color to the tree by making the large branches brown, and the small branches
green. Choose a threshold value (or use the existing value 5) for the length of the
trunk and set the color accordingly.
Here is a simple version that creates a "dot" in the base case (for a leaf). Your
program output does have to be similar.
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