def canLayMarkWithoutTack(self):
if standardcalc.isWPNoGoAWA(self.AWA, self.hog, self.Dest,self.sog,self.GPSCoord):
return False
else:
windDirection = standardcalc.boundTo180(self.AWA + self.hog)
bearing = standardcalc.angleBetweenTwoCoords(self.GPSCoord,self.Dest)
return not standardcalc.isAngleBetween(bearing,windDirection,self.hog)
def canLayMarkWithoutTack(self):
if standardcalc.isWPNoGoAWA(self.AWA, self.hog, self.Dest, self.sog,
self.GPSCoord):
return False
else:
windDirection = standardcalc.boundTo180(self.AWA + self.hog)
bearing = standardcalc.angleBetweenTwoCoords(
self.GPSCoord, self.Dest)
return not standardcalc.isAngleBetween(bearing, windDirection,
self.hog)
def testIsNotAngleBetween(self):
self.assertFalse(standardcalc.isAngleBetween(-100,-50,-70))
self.assertFalse(standardcalc.isAngleBetween(0,1,0))
self.assertFalse(standardcalc.isAngleBetween(30,20,50))
self.assertFalse(standardcalc.isAngleBetween(-45,-170,45))
def testIsAngleBetween(self):
self.assertTrue(standardcalc.isAngleBetween(0,10,30))
self.assertTrue(standardcalc.isAngleBetween(-30,0,30))
self.assertTrue(standardcalc.isAngleBetween(30,0,-30))
self.assertTrue(standardcalc.isAngleBetween(-100,-50,-30))
