def setUp(self):
# Standard coordinates
self._forward = np.array([1, 0, 0])
self._above = np.array([0, 0, 1])
self._conv = CameraConverter(self._forward, self._above)
# Alternate coordinates
self._forward2 = np.array([1, 1, 1])
self._above2 = np.array([-1, -1, 2])
self._conv2 = CameraConverter(self._forward2, self._above2)
