An abstract base class for SensorBase types that supply sensory data to a character controller.

ControllerSensor is an abstract base class for SensorBase types whose output is intended to be consumed by a physics-based character controller such as a ControllerManager. A ControllerManager reads its ControllerManager.GroundSensor and ControllerManager.ClimbSensor, both of which are ControllerSensors, to determine how its ControllerManager.RootPart interacts with the world.

ControllerSensor adds no members of its own; it groups the concrete sensor types that provide controller-relevant data, such as ControllerPartSensor, which detects floors and ladders using the same logic as a Humanoid. Because it is abstract, you don't create a ControllerSensor directly; use one of its subclasses instead.