def getSidesBasedOnPrecision(elementNode, radius):
 return int(math.ceil((math.sqrt(((0.5 * radius) / setting.getPrecision(elementNode))) * math.pi)))

def getSidesBasedOnPrecision ( elementNode , radius ) : return int ( math . ceil ( ( math . sqrt ( ( ( 0.5 * radius ) / setting . getPrecision ( elementNode ) ) ) * math . pi ) ) )
get the number of poygon sides .