New Sketch

By al_vazha
import math
def cardiod(a,type=0,x=0,y=0):
	#type 0: 2a(1-cos(t)) 
	#type 1: 2a(1+cos(t)) mirror |y 
	#type 2: 2a(1-sin(t)) up
	#type 3: 2a(1+sin(t)) mirror | x
	cardiod=[]	
	for i in range(360):
		c_t=math.cos(i)
		s_t=math.sin(i)
		if type==0:
			eq_f=-1*c_t
		elif type==1:
			eq_f=c_t
		elif type==2:
			eq_f=-1*s_t
		elif type==3:	
			eq_f=s_t	
		cood_x=(2*a*(1+eq_f)*c_t)+x
		cood_y=(2*a*(1+eq_f)*s_t)+y
		cardiod.append([cood_x,cood_y])
	
	coordinates=[]
	for ele in cardiod:
	    coordinates.append(point(ele[0],ele[1]))
	p=polygon(coordinates)
	return p

for	j in range(0,61,30):
	for k in range(60):
		show(cardiod(4,type=0,x=-20-j,y=0)|rotate(30*k))