def test_aabb_split_horiz(self):
""" Test that a bounding box will be split along the horizontal axis
correctly. """
parent = AABB(1, 11, 1, 41)
child1, child2 = parent.split(0.6)
self.assertEqual(child1.xmin, 1)
self.assertEqual(child1.xmax, 11)
self.assertEqual(child1.ymin, 1)
self.assertEqual(child1.ymax, 25)
self.assertEqual(child2.xmin, 1)
self.assertEqual(child2.xmax, 11)
self.assertEqual(child2.ymin, 17)
self.assertEqual(child2.ymax, 41)
def test_aabb_split_horiz(self):
""" Test that a bounding box will be split along the horizontal axis
correctly. """
parent = AABB(1, 11, 1, 41)
child1, child2 = parent.split(0.6)
self.assertEqual(child1.xmin, 1)
self.assertEqual(child1.xmax, 11)
self.assertEqual(child1.ymin, 1)
self.assertEqual(child1.ymax, 25)
self.assertEqual(child2.xmin, 1)
self.assertEqual(child2.xmax, 11)
self.assertEqual(child2.ymin, 17)
self.assertEqual(child2.ymax, 41)
def test_aabb_split_vert(self):
""" Test that a bounding box can be split correctly along an axis.
"""
parent = AABB(1, 21, 1, 11)
child1, child2 = parent.split(0.6)
self.assertEqual(child1.xmin, 1)
self.assertEqual(child1.xmax, 13)
self.assertEqual(child1.ymin, 1)
self.assertEqual(child1.ymax, 11)
self.assertEqual(child2.xmin, 9)
self.assertEqual(child2.xmax, 21)
self.assertEqual(child2.ymin, 1)
self.assertEqual(child2.ymax, 11)
def test_aabb_split_vert(self):
""" Test that a bounding box can be split correctly along an axis.
"""
parent = AABB(1, 21, 1, 11)
child1, child2 = parent.split(0.6)
self.assertEqual(child1.xmin, 1)
self.assertEqual(child1.xmax, 13)
self.assertEqual(child1.ymin, 1)
self.assertEqual(child1.ymax, 11)
self.assertEqual(child2.xmin, 9)
self.assertEqual(child2.xmax, 21)
self.assertEqual(child2.ymin, 1)
self.assertEqual(child2.ymax, 11)
