def test_path(self):
path1 = Path.from_to(Vector(0, 0), Vector(10, 0), Vector(1, 1), 0.1)
path2 = Path.from_to(Vector(10, 10), Vector(10, 0), Vector(1, 1), 0.1)
intersecting_boxes = list(path1.get_intersecting_boxes(path2))
self.assertGreater(len(intersecting_boxes), 1)
self.assertTrue(path1.does_collide(path2))
def test_make_nonintersecting(self):
p1 = Path.from_to(Vector(0, 0, 2), Vector(10, 10, 2), Vector(1, 1, 1),
0.1)
p2 = Path.from_to(Vector(5, 5, 2), Vector(15, 15, 2), Vector(1, 1, 1),
0.1)
self.assertTrue(p1.does_collide(p2))
m1 = MakeNonintersectingPaths(-5, 10, p1)
m2 = MakeNonintersectingPaths(-5, 10, p2)
p1, p2, = make_nonintersecting([m1, m2])
self.assertFalse(p1.does_collide(p2))
def test_to_path(self):
poly = Polygon2D(
[Vector(0, 0),
Vector(10, 0),
Vector(10, 10),
Vector(0, 10)])
path1 = poly.to_path(0.1, Vector(1, 1))
path2 = Path.from_to(Vector(0, 0), Vector(10, 0), Vector(1, 1), 0.1)
intersects = list(path1.get_intersecting_boxes(path2))
self.assertGreater(len(intersects), 1)
def test_reversed(self):
path1 = Path.from_to(Vector(0, 0), Vector(10, 10), Vector(1, 1), 0.1)
path2 = path1.reverse()
self.assertAlmostEqual(path1.get_length(),
path2.reverse().get_length(), 2)
def test_length(self):
path1 = Path.from_to(Vector(0, 0), Vector(10, 10), Vector(1, 1), 0.1)
self.assertAlmostEqual(path1.get_length(), math.sqrt(200), 1)
def test_advance_towards(self):
path = Path(Vector(1, 1), [Vector(0, 0)])
path.head_towards(Vector(10, 10), 1)
self.assertEqual(len(path.points), 16)
def test_simplify(self):
path1 = Path.from_to(Vector(0, 0), Vector(10, 10), Vector(1, 1), 0.1)
self.assertEqual(len(path1.simplify().points), 2)
def test_insert_vector(self):
path = Path(Vector(1, 1), [Vector(0, 0), Vector(1, 0), Vector(1, 1)])
path.insert_at(Vector(2, 2), 0.5)
self.assertEqual(
path.points,
[Vector(0, 0),
Vector(2, 2),
Vector(1, 0),
Vector(1, 1)])
path = Path(Vector(1, 1), [Vector(0, 0), Vector(1, 0), Vector(1, 1)])
path.insert_at(Vector(2, 2), 1)
self.assertEqual(
path.points, [Vector(
0, 0), Vector(2, 2), Vector(1, 1)])
path = Path(Vector(1, 1), [Vector(0, 0), Vector(1, 0), Vector(1, 1)])
path.insert_at(Vector(2, 2), 1.5)
self.assertEqual(
path.points,
[Vector(0, 0),
Vector(1, 0),
Vector(2, 2),
Vector(1, 1)])
path = Path(Vector(1, 1), [Vector(0, 0), Vector(1, 0), Vector(1, 1)])
path.insert_at(Vector(2, 2), 2)
self.assertEqual(
path.points, [Vector(
0, 0), Vector(1, 0), Vector(2, 2)])
path = Path(Vector(1, 1), [Vector(0, 0), Vector(1, 0), Vector(1, 1)])
path.insert_at(Vector(2, 2), 2.5)
self.assertEqual(
path.points,
[Vector(0, 0),
Vector(1, 0),
Vector(1, 1),
Vector(2, 2)])
def test_get_vector_at(self):
path = Path(Vector(1, 1), [Vector(0, 0), Vector(1, 0)])
self.assertEqual(path.get_vector_at(0.5), Vector(0.5, 0))