def test_size(self):
m = {
0: scap(),
1: scap(),
5: scap()
}
cm = CameraMap(m)
nose.tools.assert_equal(cm.size, 3)
def test_as_dict(self):
m = {
0: scap(),
1: scap(),
5: scap()
}
cm = CameraMap(m)
m2 = cm.as_dict()
nose.tools.assert_equal(m[0].image_width(), m2[0].image_width())
def test_methods(self):
a1 = scap()
a2 = scap()
cam_dict = {1:a1, 2:a2}
a = CameraPerspectiveInheritance(cam_dict)
ret_size = cpmh.call_size(a)
self.assertEqual(ret_size, 2)
ret_cam_dict = cpmh.call_cameras(a)
self.assertDictEqual(ret_cam_dict, cam_dict)
a = CameraPerspectiveInheritance(cam_dict)
ret_set = cpmh.call_get_frame_ids(a)
self.assertSetEqual(ret_set, {1,2})
def test_overridden(self):
a = scap(center=self.vec, rotation=self.rot, intrinsics=self.intrins)
clone_ = cph.call_clone(a)
self.assertIsInstance(clone_, scap)
np.testing.assert_array_equal(clone_.get_center(), self.vec)
center_ = cph.call_center(a)
np.testing.assert_array_equal(center_, self.vec)
trans_ = cph.call_translation(a)
np.testing.assert_array_equal(
trans_, -(a.get_rotation().inverse() * a.get_center()))
covar_ = cph.call_center_covar(a)
self.assertIsInstance(covar_, Covar3d)
np.testing.assert_array_equal(
covar_.matrix(), np.array([[1, 0, 0], [0, 1, 0], [0, 0, 1]]))
rot_ = cph.call_rotation(a)
nt.assert_equal(rot_, self.rot)
intr_ = cph.call_intrinsics(a)
nt.assert_equal(intr_, self.intrins)
ih_ = cph.call_image_height(a)
self.assertEqual(ih_, 720)
iw_ = cph.call_image_width(a)
self.assertEqual(iw_, 1080)
clone_look_at_ = cph.call_clone_look_at(a, np.array([1, 0, 0]),
np.array([0, 1, 0]))
self.assertIsInstance(clone_look_at_, scap)
nt.assert_not_equal(clone_look_at_.get_rotation(), self.rot)
cam_ = cph.call_as_matrix(a)
np.testing.assert_array_almost_equal(
cam_,
np.array([[10.5, 3.1, 3.14, -69.5378], [0, 8.75, 6.28, -63.0826],
[0, 0, 1, -5.67]]))
def test_not_overidden(self):
# Test getters
scap_ = scap(center=self.vec,
rotation=self.rot,
intrinsics=self.intrins)
np.testing.assert_array_equal(scap_.get_center(), self.vec)
self.assertIsInstance(scap_.get_rotation(), RotationD)
nt.assert_equal(scap_.get_rotation(), self.rot)
self.assertIsInstance(scap_.get_intrinsics(), ci)
nt.assert_equal(scap_.get_intrinsics(), self.intrins)
# Test setters
new_center = np.array([0, 2, 0])
scap_.set_center(new_center)
np.testing.assert_array_equal(scap_.get_center(), new_center)
new_rot = RotationD(1, np.array([0, 2, 0]))
scap_.set_rotation(new_rot)
nt.assert_equal(scap_.get_rotation(), new_rot)
scap_.set_intrinsics(self.intrins_empty)
nt.assert_equal(scap_.get_intrinsics(), self.intrins_empty)
scap_.set_translation(np.array([1, 0, 3]))
np.testing.assert_array_equal(
scap_.get_center(),
-(scap_.get_rotation().inverse() * np.array([1, 0, 3])))
# Test covar setter/gettter
m_out = self.covar3d.matrix()
scap_.set_center_covar(self.covar3d)
np.testing.assert_array_equal(scap_.get_center_covar().matrix(), m_out)
# Test other (look_at)
scap_ = scap()
scap_.look_at(np.array([1, 0, 0]), np.array([0, 0, 1]))
rot_ = scap_.get_rotation()
np.testing.assert_array_almost_equal(
rot_.matrix(), np.array([[0, -1, 0], [0, 0, -1], [1, 0, 0]]))
def test_constructors(self):
cam()
a = scap()
b = {1:a}
cam(b)
def setUp(self):
self.a = scap()
self.a2 = scap()
self.a3 = scap()
self.b = {1:self.a,2:self.a2,3:self.a3}
self.ca = cam(self.b)
def test_inheritance(self):
a1 = scap()
a2 = scap()
cam_dct = {1:a1, 2:a2}
CameraPerspectiveInheritance(cam_dct)
nt.ok_(issubclass(CameraPerspectiveInheritance, cam))
def test_construct(self):
a1 = scap()
a2 = scap()
cam_dict = {1:a1, 2:a2}
CameraPerspectiveInheritance(cam_dict)
def test_construct(self):
scap()
scap(center=self.vec, rotation=self.rot, intrinsics=self.intrins)
scap(center=self.vec, rotation=self.rot)
scap(scap())