Joint (libGDX Box2D 1.9.2 API)

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`Vector2`	`getAnchorA()`
`Vector2`	`getAnchorB()`
`Body`	`getBodyA()` Get the first body attached to this joint.
`Body`	`getBodyB()` Get the second body attached to this joint.
`boolean`	`getCollideConnected()`
`Vector2`	`getReactionForce(float inv_dt)`
`float`	`getReactionTorque(float inv_dt)` Get the reaction torque on body2 in N*m.
`JointDef.JointType`	`getType()` Get the type of the concrete joint.
`Object`	`getUserData()` Get the user data
`boolean`	`isActive()` Short-cut function to determine if either body is inactive.
`void`	`setUserData(Object userData)` Set the user data

getType
```
public JointDef.JointType getType()
```
Get the type of the concrete joint.

getBodyA
```
public Body getBodyA()
```
Get the first body attached to this joint.

getBodyB
```
public Body getBodyB()
```
Get the second body attached to this joint.

public Vector2 getReactionForce(float inv_dt)

getReactionTorque
```
public float getReactionTorque(float inv_dt)
```
Get the reaction torque on body2 in N*m.

public void setUserData(Object userData)

Set the user data

isActive
```
public boolean isActive()
```
Short-cut function to determine if either body is inactive.

Class Joint