def setUp(self):
self.sphere = Sphere((1, 1, 1), 1)
self.mesh = RectangularMesh((20, 20, 20), (0.1, 0.1, 0.1))
def setUp(self):
self.sphere = Sphere((1, 1, 1), 1)
self.mesh = RectangularMesh((20, 20, 20), (0.1, 0.1, 0.1))