def test_normal(self):
segment = Segment(Point(100, 50), Point(250, 100))
point1 = Point((200, 83))
point2 = Point((50, 33))
point3 = Point((300, 117))
self.assertTrue(segment.BelongsCollinearPoint(point1))
self.assertFalse(segment.BelongsCollinearPoint(point2))
self.assertFalse(segment.BelongsCollinearPoint(point3))
def test_parallel_to_y(self):
segment = Segment(Point(200, 400), Point(200, 600))
point1 = Point((200, 500))
point2 = Point((200, 200))
point3 = Point((200, 700))
self.assertTrue(segment.BelongsCollinearPoint(point1))
self.assertFalse(segment.BelongsCollinearPoint(point2))
self.assertFalse(segment.BelongsCollinearPoint(point3))
def test_parallel_to_x(self):
segment = Segment(Point(100, 200), Point(300, 200))
point1 = Point((200, 200))
point2 = Point((50, 200))
point3 = Point((350, 200))
self.assertTrue(segment.BelongsCollinearPoint(point1))
self.assertFalse(segment.BelongsCollinearPoint(point2))
self.assertFalse(segment.BelongsCollinearPoint(point3))
def test_normal(self):
self.rangefinder.pos = (100, 100)
self.rangefinder.rot = 315
ProjectionCalculator.currentRay = Ray(Point(self.rangefinder.pos),
rot=self.rangefinder.rot)
ray = ProjectionCalculator.currentRay
segment = Segment(Point(150, 0), Point(150, 200))
self.modAssertEqual(ray.IntersectionWithSegment(segment),
Point((150, 150)))
segment = Segment(Point(50, 0), Point(50, 200))
self.modAssertEqual(ray.IntersectionWithSegment(segment), None)
segment = Segment(Point(150, 200), Point(150, 300))
self.modAssertEqual(ray.IntersectionWithSegment(segment), None)
def test_parallelToEachOther(self):
self.rangefinder.pos = (100, 100)
self.rangefinder.rot = 315
ProjectionCalculator.currentRay = Ray(Point(self.rangefinder.pos),
rot=self.rangefinder.rot)
ray = ProjectionCalculator.currentRay
segment = Segment(Point(200, 100), Point(300, 200))
self.modAssertEqual(ray.IntersectionWithSegment(segment), None)
def test_parallelToAxes(self):
self.rangefinder.pos = (100, 100)
self.rangefinder.rot = 0
ProjectionCalculator.currentRay = Ray(Point(self.rangefinder.pos),
rot=self.rangefinder.rot)
ray = ProjectionCalculator.currentRay
segment = Segment(Point(200, 50), Point(200, 150))
self.modAssertEqual(ray.IntersectionWithSegment(segment),
Point((200, 100)))
def test_normal(self):
segment = Segment(Point(100, 200), Point(300, 400))
self.assertEqual(segment.type.value,
Segment.TypeOfSegment.NORMAL.value)
def test_parallel_to_y(self):
segment = Segment(Point(100, 200), Point(100, 400))
self.assertEqual(segment.type.value,
Segment.TypeOfSegment.PARALLEL_TO_Y.value)
def func1(point):
if point is not None:
return [point.x, point.y]
else:
return None
rangefinder = Rangefinder()
rangefinder.pos = (100, 100)
rangefinder.rot = 90
ProjectionCalculator.currentRay = Ray(Point(rangefinder.pos),
rot=rangefinder.rot)
ray = ProjectionCalculator.currentRay
segment = Segment(Point(50, 50), Point(150, 50))
start = time.time()
ray.IntersectionWithSegment(segment)
end = time.time()
print("Time of one calculation is equal: ", end - start)
class TestIfCurrentRayIntersectSegment(unittest.TestCase):
def setUp(self):
self.rangefinder = Rangefinder()
def modAssertEqual(self, point1, point2):
self.assertEqual(func1(point1), func1(point2))
def test_normal(self):
def test_normal(self):
segment = Segment(Point((100, 20)), Point((40, 80)))
self.assertEqual(segment.min_x, 40)
self.assertEqual(segment.max_x, 100)
self.assertEqual(segment.min_y, 20)
self.assertEqual(segment.max_y, 80)
def test_nearly_parallel(self):
segment = Segment(Point(991, 49), Point(992, 377))
point1 = Point((992, 456))
self.assertFalse(segment.BelongsCollinearPoint(point1))