Koch Snowflakes

Computer Graphics   

Group B   

Practical 5 a  

Problem Statement : Write C++ program to generate snowflake using concept of fractals.

Check Out Code Here 👇

	#include<iostream.h>
	#include<graphics.h>
	#include<conio.h>
	#include<math.h>
	void draw(int x1,int y1,int x2,int y2,int ite)
	{
	int Sx=(x2-x1)/3;
	int Sy=(y2-y1)/3;
	float theta=60*M_PI/180; //Converting degree to radians
	int x3=x1+Sx, y3=y1+Sy;
	int x4=x1+2*Sx, y4=y1+2*Sy;
	int x=(x3)+(x4-x3)*cos(theta)+(y4-y3)*sin(theta);
	int y=(y3)-(x4-x3)*sin(theta)+(y4-y3)*cos(theta);
	if(ite>0){
	draw(x1,y1,x3,y3,ite-1);
	draw(x3,y3,x,y,ite-1);
	draw(x,y,x4,y4,ite-1);
	draw(x4,y4,x2,y2,ite-1);
	}
	else{
	line(x1,y1,x3,y3);
	line(x3,y3,x,y);
	line(x,y,x4,y4);
	line(x4,y4,x2,y2);
	}
	}
	void main()
	{
	int gd=DETECT,gm;
	initgraph(&gd,&gm,"C:\\TurboC3\\BGI");
	draw(500,300,200,300,6);
	draw(200,300,350,40,6);
	draw(350,40,500,300,6);
	getch();
	}

view raw Koch SnowFlake Graphics hosted with ❤ by GitHub

Outputs : 

 

Iteration 0 :

Iteration 1 : 

Iteration 2 :

Iteration 3 :

Iteration 4 :

Code can get updated so also come back later to see if there is any changes. Also if there is any problem with code you can comment below. If you like it, do share with your friends.😊