def test_properties(self):
print("\nProperties", end="")
bb = bbox()
self.assertEqual(bb.min, Vector3d(2147483647))
self.assertEqual(bb.max, Vector3d(-2147483648))
self.assertEqual(bb.center, Vector3d(-0.5))
with self.assertRaises(AttributeError):
bb.min = Vector3d(0)
with self.assertRaises(AttributeError):
bb.max = Vector3d(0)
with self.assertRaises(AttributeError):
bb.center = Vector3d(0)
bb = bbox(Vector3d(0, 1, 2), Vector3d(4, 6, 8))
self.assertEqual(bb.deltaX, 4)
self.assertEqual(bb.deltaY, 5)
self.assertEqual(bb.deltaZ, 6)
with self.assertRaises(AttributeError):
bb.deltaX = 0
with self.assertRaises(AttributeError):
bb.deltaY = 0
with self.assertRaises(AttributeError):
bb.deltaZ = 0
def test_merge(self):
print("\nMerge of boxes", end="")
bb1 = bbox(Vector3d(0), Vector3d(1))
bb2 = bbox(Vector3d(0.5), Vector3d(1.5))
bb1.merge(bb2)
self.assertEqual(bb1.min, Vector3d(0))
self.assertEqual(bb1.max, Vector3d(1.5))
def test_constructor_with_two_parameters(self):
print("\nMinMax constructor", end="")
bb = bbox(Vector3d(0), Vector3d(1))
self.assertEqual(bb.min, Vector3d(0))
self.assertEqual(bb.max, Vector3d(1))
self.assertTrue(bb.isValid())
bb = bbox(Vector3d(1), Vector3d(0))
self.assertFalse(bb.isValid())
def test_deserialization(self):
print("\nDeserialization", end="")
bb = bbox(Vector3d(0), Vector3d(1))
dict = json.loads(repr(bb))
box = bbox.fromDict(dict)
self.assertEqual(bb.min, box.min)
self.assertEqual(bb.max, box.max)
def test_serialization(self):
print("\nSerialization", end="")
bb = bbox(Vector3d(0), Vector3d(1))
dict = json.loads(repr(bb))
box = dict["BoundingBox"]
self.assertEqual(box["MinCorner"], json.loads(repr(Vector3d(0))))
self.assertEqual(box["MaxCorner"], json.loads(repr(Vector3d(1))))
def test_containing_point(self):
print("\nContaining point", end="")
bb = bbox(Vector3d(0), Vector3d(5))
self.assertTrue(bb.contains(Vector3d(0)))
self.assertTrue(bb.contains(Vector3d(5)))
self.assertTrue(bb.contains(Vector3d(3)))
self.assertTrue(bb.contains(Vector3d(3, 0, 0)))
self.assertTrue(bb.contains(Vector3d(0, 3, 0)))
self.assertTrue(bb.contains(Vector3d(0, 0, 3)))
self.assertFalse(bb.contains(Vector3d(-1)))
self.assertFalse(bb.contains(Vector3d(6)))
def test_adding_point(self):
print("\nAdd point", end="")
bb = bbox()
bb.addPoint(Vector3d(1))
self.assertFalse(bb.isValid())
bb.addPoint(Vector3d(0))
self.assertTrue(bb.isValid())
bb.addPoint(Vector3d(0.5))
self.assertEqual(bb.min, Vector3d(0))
self.assertEqual(bb.max, Vector3d(1))
def test_default_constructor(self):
print("\nDefault constructor", end="")
bb = bbox()
self.assertFalse(bb.isValid())