Python 3 • If the level is 0, then the turtle moves the given distance in the given direction. Otherwise,the function draws four fractal lines with % of the given distance, angles that produce thegiven effect, and the given level minus 1.The function drawFractalline is recursive.Write a script that draws the Koch snowflake.Define a function main that will draw a Koch snowflake with the following parameters whenthe program is run:• Width = 200• Height = 200• Size = 150• Level = 4 The Koch snowflake is a fractal shape. At level 0, the shape is an equilateral triangle. At level 1,each line segment is split into four equal parts, producing an equilateral bump in the middle ofeach segment. Figure 7-15 shows these shapes at levels 0, 1, and 2.Python Turtle GraphicsPython Turtile OraphicsPython Turtie GraphicsorFigure 7-15 First three levels of a Koch snowflakeFigure 7-15 First three levels of a Koch snowflakeAt the top level, the script uses a function drawFractalline to draw three fractal lines. Eachline is specified by a given distance, direction (angle), and level:• The initial angles are 0, -120, and 120 degrees.• The initial distance can be any size, such as 200 pixels.• If the level is 0, then the turtle moves the given distance in the given direction. Otherwise,

import turtle def koch_curve(t,iter,length,shortening_factor,angle): if iter==0:…

If the level is 0, then the turtle moves the given distance in the given direction. Otherwise the function draws four fractal lines with 3 of the given distance, angles that produce th given effect, and the given level minus 1. e function drawFractalline is recursive.

If the level is 0, then the turtle moves the given distance in the given direction. Otherwise the function draws four fractal lines with 3 of the given distance, angles that produce th given effect, and the given level minus 1. e function drawFractalline is recursive.

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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