def __init__(self, viewport, camera, pointer, **unused):
"""Instance initializer.
Args:
viewport: Instance of mujoco_viewer.Viewport.
camera: Instance of mujoco_viewer.SceneCamera.
pointer: A pointer that moves around the screen and is used to point at
bodies. Implements a single attribute - 'position' - that returns a
2-component vector of pointer's screen space position.
**unused: Other arguments, unused by this class.
"""
del unused # Unused.
self._viewport = viewport
self._camera = camera
self._pointer = pointer
self._action = util.AtomicAction(self._update_action)
self._perturb = None
def __init__(self, viewport, camera, pointer, selection_service, **unused):
"""Instance initializer.
Args:
viewport: Instance of mujoco_viewer.Viewport.
camera: Instance of mujoco_viewer.SceneCamera.
pointer: A pointer that moves around the screen and is used to point at
bodies. Implements a single attribute - 'position' - that returns a
2-component vector of pointer's screen space position.
selection_service: An instance of a class implementing a
'selected_body_id' property.
**unused: Other optional parameters not used by this class.
"""
del unused # Unused.
self._viewport = viewport
self._camera = camera
self._pointer = pointer
self._selection_service = selection_service
self._active = True
self._tracked_body_idx = -1
self._action = util.AtomicAction()
def setUp(self):
self.callback = mock.MagicMock()
self.action = util.AtomicAction(self.callback)
def deactivate(self):
"""Deactivates the controller."""
self._active = False
self._action = util.AtomicAction()
def setUp(self):
super(AtomicActionTests, self).setUp()
self.callback = mock.MagicMock()
self.action = util.AtomicAction(self.callback)