def test_get_camera_above_node(self):
root = maya.cmds.createNode('transform')
root = node_utils.get_long_name(root)
cam_tfm = maya.cmds.createNode('transform', parent=root)
cam_tfm = node_utils.get_long_name(cam_tfm)
cam_shp = maya.cmds.createNode('camera', parent=cam_tfm)
cam_shp = node_utils.get_long_name(cam_shp)
node = maya.cmds.createNode('transform', parent=cam_tfm)
node = node_utils.get_long_name(node)
above_cam_tfm, above_cam_shp = node_utils.get_camera_above_node(node)
self.assertEqual(above_cam_tfm, cam_tfm)
self.assertEqual(above_cam_shp, cam_shp)
def get_camera(self):
"""
Get the attached camera node.
:return: Camera node or None.
:rtype: Camera or None
"""
mkr_node = self.get_node()
cam_tfm, cam_shp = node_utils.get_camera_above_node(mkr_node)
# Make the camera object.
cam = None
if cam_tfm is not None and cam_shp is not None:
cam = camera.Camera(transform=cam_tfm, shape=cam_shp)
return cam
def get_camera(self):
"""
Get the camera connected implicitly with the Marker.
:returns: Camera object, or None if Marker does not have a
Camera (for example it's unparented to world).
:rtype: None or Camera
"""
mkr_node = self.get_node()
cam_tfm, cam_shp = node_utils.get_camera_above_node(mkr_node)
# Make the camera object.
cam = None
if cam_tfm is not None and cam_shp is not None:
cam = camera.Camera(transform=cam_tfm, shape=cam_shp)
return cam
