Joint that attempts to keep two Rigidbody2D objects a set distance apart by applying a force between them.
Note that unlike DistanceJoint2D, the length of the joint can stretch and oscillate.
See Also: DistanceJoint2D, HingeJoint2D, SliderJoint2D.
| dampingRatio | The amount by which the spring force is reduced in proportion to the movement speed. |
| distance | The distance the spring will try to keep between the two objects. |
| frequency | The frequency at which the spring oscillates around the distance distance between the objects. |
| GetReactionForce | Gets the reaction force of the joint given the specified timestep. |
| GetReactionTorque | Gets the reaction torque of the joint given the specified timestep. |
| anchor | The joint's anchor point on the object that has the joint component. |
| connectedAnchor | The joint's anchor point on the second object (ie, the one which doesn't have the joint component). |
| enabled | Enabled Behaviours are Updated, disabled Behaviours are not. |
| isActiveAndEnabled | Has the Behaviour had enabled called. |
| gameObject | The game object this component is attached to. A component is always attached to a game object. |
| tag | The tag of this game object. |
| transform | The Transform attached to this GameObject (null if there is none attached). |
| connectedBody | The Rigidbody2D object to which the other end of the joint is attached (ie, the object without the joint component). |
| enableCollision | Should rigid bodies connected with this joint collide? |
| hideFlags | Should the object be hidden, saved with the scene or modifiable by the user? |
| name | The name of the object. |
| BroadcastMessage | Calls the method named methodName on every MonoBehaviour in this game object or any of its children. |
| CompareTag | Is this game object tagged with tag ? |
| GetComponent | Returns the component of Type type if the game object has one attached, null if it doesn't. |
| GetComponentInChildren | Returns the component of Type type in the GameObject or any of its children using depth first search. |
| GetComponentInParent | Returns the component of Type type in the GameObject or any of its parents. |
| GetComponents | Returns all components of Type type in the GameObject. |
| GetComponentsInChildren | Returns all components of Type type in the GameObject or any of its children. |
| GetComponentsInParent | Returns all components of Type type in the GameObject or any of its parents. |
| SendMessage | Calls the method named methodName on every MonoBehaviour in this game object. |
| SendMessageUpwards | Calls the method named methodName on every MonoBehaviour in this game object and on every ancestor of the behaviour. |
| GetInstanceID | Returns the instance id of the object. |
| ToString | Returns the name of the game object. |
| Destroy | Removes a gameobject, component or asset. |
| DestroyImmediate | Destroys the object obj immediately. You are strongly recommended to use Destroy instead. |
| DontDestroyOnLoad | Makes the object target not be destroyed automatically when loading a new scene. |
| FindObjectOfType | Returns the first active loaded object of Type type. |
| FindObjectsOfType | Returns a list of all active loaded objects of Type type. |
| Instantiate | Clones the object original and returns the clone. |
| bool | Does the object exist? |
| operator != | Compares if two objects refer to a different object. |
| operator == | Compares two object references to see if they refer to the same object. |