def _unlink_from_camera(self):
"""
Re-parent the current marker to the world; it will live under no camera.
:returns: None
"""
mkr_node = self.get_node()
if mkr_node is None:
LOG.warn('Could not get Marker node. self=%r', self)
return
cam = self.get_camera()
cam_tfm = cam.get_transform_node()
cam_shp = cam.get_shape_node()
if ((cam_tfm is None) or
(cam_shp is None) or
(maya.cmds.objExists(cam_tfm) is False) or
(maya.cmds.objExists(cam_shp) is False)):
msg = 'Marker is already unlinked from all cameras, skipping.'
msg += ' marker={0} camera={1}'
msg = msg.format(repr(mkr_node), repr(cam_shp))
raise excep.AlreadyUnlinked(msg)
# Move the marker under the world root, don't modify the marker in
# any way otherwise (so we use 'relative' flag).
maya.cmds.parent(mkr_node, relative=True, world=True)
return
def _unlink_from_marker_group(self):
"""
Re-parent the current marker to the world; it will live under no
"""
mkr_node = self.get_node()
cam = self.get_camera()
cam_tfm = cam.get_transform_node()
cam_shp = cam.get_shape_node()
if ((cam_tfm is None) or (cam_shp is None)
or (maya.cmds.objExists(cam_tfm) is False)
or (maya.cmds.objExists(cam_shp) is False)):
msg = 'Marker is already unlinked from all cameras, skipping.'
msg += ' marker={0} camera={1}'
msg = msg.format(repr(mkr_node), repr(cam_shp))
raise excep.AlreadyUnlinked(msg)
# Move the marker under the world root, don't modify the marker in
# any way otherwise.
maya.cmds.parent(mkr_node, relative=True, world=True)
pass
