def _flower_poly():
result = QPolygonF()
hex1 = QPolygonF()
l = 0.501/cos30
for i in range(6):
a = i*tau/6-tau/12
hex1.append(QPointF(l*math.sin(a), -l*math.cos(a)))
for i1 in range(6):
a1 = i1*tau/6
for i2 in range(6):
a2 = i2*tau/6
result = result.united(hex1.translated(math.sin(a1)+math.sin(a2), -math.cos(a1)-math.cos(a2)))
return result
def _flower_poly():
result = QPolygonF()
hex1 = QPolygonF()
l = 0.501/cos30
for i in range(6):
a = i*tau/6-tau/12
hex1.append(QPointF(l*math.sin(a), -l*math.cos(a)))
for i1 in range(6):
a1 = i1*tau/6
for i2 in range(6):
a2 = i2*tau/6
result = result.united(hex1.translated(math.sin(a1)+math.sin(a2), -math.cos(a1)-math.cos(a2)))
return result
