def test_scaled_points(self):
points = np.array([[1, 0, 0], [0, 1, 0], [0, 0, 1]])
center = np.array([0, 0, 0])
radius = 1
scaled = points * 2
projected = spherical_voronoi.project_to_sphere(scaled, center, radius)
assert_array_almost_equal(points, projected)
def test_scaled_points(self):
points = np.array([[1, 0, 0], [0, 1, 0], [0, 0, 1]])
center = np.array([0, 0, 0])
radius = 1
scaled = points * 2
projected = spherical_voronoi.project_to_sphere(scaled, center, radius)
assert_array_almost_equal(points, projected)
def test_translated_sphere(self):
points = np.array([[1, 0, 0], [0, 1, 0], [0, 0, 1]])
center = np.array([1, 2, 3])
translated = points + center
radius = 1
projected = spherical_voronoi.project_to_sphere(
translated, center, radius)
assert_array_almost_equal(translated, projected)
def test_translated_sphere(self):
points = np.array([[1, 0, 0], [0, 1, 0], [0, 0, 1]])
center = np.array([1, 2, 3])
translated = points + center
radius = 1
projected = spherical_voronoi.project_to_sphere(translated, center,
radius)
assert_array_almost_equal(translated, projected)
