def setUp(self):
self.camera = Camera()
self.e1 = numpy.array([1, 0, 0])
self.e2 = numpy.array([0, 1, 0])
self.e3 = numpy.array([0, 0, 1])
def setUp(self):
self.camera = Camera()
self.e1 = numpy.array([1, 0, 0])
self.e2 = numpy.array([0, 1, 0])
self.e3 = numpy.array([0, 0, 1])
