def getDescendingAreaOrientedLoops(allPoints, corners, importRadius):
 return getOrientedLoops(getDescendingAreaLoops(allPoints, corners, importRadius))

def getDescendingAreaOrientedLoops ( allPoints , corners , importRadius ) : return getOrientedLoops ( getDescendingAreaLoops ( allPoints , corners , importRadius ) )
get descending area oriented loops which include most of the points .