def get_parent(self) -> Union['Object', None]:
"""Gets the parent of this object in the scene hierarchy.
:return: The parent of this object, or None if it doesn't have a parent.
"""
try:
handle = vrep.simGetObjectParent(self._handle)
except RuntimeError:
# Most probably no parent.
return None
return Object(handle)
def get_parent(self) -> 'Object':
"""Gets the parent of this object in the scene hierarchy.
:raises: NoParentError if the object does not have a parent.
:return: The parent of this object.
"""
try:
handle = vrep.simGetObjectParent(self._handle)
except RuntimeError:
# Most probably no parent.
raise NoParentError('This object does not have a parent.')
return Object(handle)