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fixed minor mistake in main function when calling koch curve, not it should make correct snowflake

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K 2023-12-14 15:33:35 +05:30
parent b317b6137b
commit dedaabbd24
Signed by: notkshitij
GPG Key ID: C5B8BC7530F8F43F
1 changed files with 3 additions and 3 deletions
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Assignment B-5a (Snowflake).cpp
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@ -16,7 +16,7 @@ void koch(int x1,int y1,int x2,int y2,int it)
int y3 = (2*y1 + y2)/3; int y3 = (2*y1 + y2)/3;
int x4 = (2*x2 + x1)/3; int x4 = (2*x2 + x1)/3;
int y4 = (2*y2 + y1)/3; int y4 = (2*y2 + y1)/3;
int x = x3+ (x4-x3)*cos(angle) + (y4-y3)*sin(angle); int x = x3 + (x4-x3)*cos(angle) + (y4-y3)*sin(angle);
int y = y3 - (x4-x3)*sin(angle) + (y4-y3)*cos(angle); int y = y3 - (x4-x3)*sin(angle) + (y4-y3)*cos(angle);
if(it>0) if(it>0)
{ {
@ -51,8 +51,8 @@ int main()
cout<<"Enter order of curve: "; cout<<"Enter order of curve: ";
cin>>order; cin>>order;
int x3 = x1 + (x2-x1)*cos(angle) + (y2-y1)*sin(angle); int x3 = x1 + (x2-x1)*cos(angle) + (y2-y1)*sin(angle);
int y3 = y1 - (x2-x1)*sin(angle) + (y2-y1)*cos(angle); int y3 = y1 - (x2-x1)*sin(angle) + (y2-y1)*cos(angle);
koch(x1,y1,x2,y2,order); koch(x2,y2,x1,y1,order);
koch(x1,y1,x3,y3,order); koch(x1,y1,x3,y3,order);
koch(x3,y3,x2,y2,order); koch(x3,y3,x2,y2,order);
delay(10000); delay(10000);