planck-js/docs/api/interfaces/jointdef.md

2D JavaScript physics engine for cross-platform HTML5 game development

[Planck.js API Doc](../README.md) › [Globals](../globals.md) › [JointDef](jointdef.md)

# Interface: JointDef

## Hierarchy

* [JointOpt](jointopt.md)

  ↳ **JointDef**

  ↳ [DistanceJointDef](distancejointdef.md)

  ↳ [FrictionJointDef](frictionjointdef.md)

  ↳ [GearJointDef](gearjointdef.md)

  ↳ [MotorJointDef](motorjointdef.md)

  ↳ [MouseJointDef](mousejointdef.md)

  ↳ [PrismaticJointDef](prismaticjointdef.md)

  ↳ [PulleyJointDef](pulleyjointdef.md)

  ↳ [RevoluteJointDef](revolutejointdef.md)

  ↳ [RopeJointDef](ropejointdef.md)

  ↳ [WeldJointDef](weldjointdef.md)

  ↳ [WheelJointDef](wheeljointdef.md)

## Index

### Properties

* [bodyA](jointdef.md#bodya)
* [bodyB](jointdef.md#bodyb)
* [collideConnected](jointdef.md#optional-collideconnected)
* [userData](jointdef.md#optional-userdata)

## Properties

###  bodyA

• **bodyA**: *[Body](../classes/body.md)*

*Defined in [joint/index.d.ts:56](https://github.com/shakiba/planck.js/blob/038d425/lib/joint/index.d.ts#L56)*

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###  bodyB

• **bodyB**: *[Body](../classes/body.md)*

*Defined in [joint/index.d.ts:57](https://github.com/shakiba/planck.js/blob/038d425/lib/joint/index.d.ts#L57)*

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### `Optional` collideConnected

• **collideConnected**? : *boolean*

*Inherited from [JointOpt](jointopt.md).[collideConnected](jointopt.md#optional-collideconnected)*

*Defined in [joint/index.d.ts:52](https://github.com/shakiba/planck.js/blob/038d425/lib/joint/index.d.ts#L52)*

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### `Optional` userData

• **userData**? : *any*

*Inherited from [JointOpt](jointopt.md).[userData](jointopt.md#optional-userdata)*

*Defined in [joint/index.d.ts:51](https://github.com/shakiba/planck.js/blob/038d425/lib/joint/index.d.ts#L51)*