# Sandbox.PhysicsJointBuilder

Configures a joint between two model physics bodies.

- Kind: class
- Namespace: `Sandbox`
- Assembly: `Sandbox.Engine`
- Modifiers: abstract

## Properties

- [`AngularStrength`](/api/Sandbox.PhysicsJointBuilder/AngularStrength): The maximum torque the joint can withstand before breaking.
- [`Body1`](/api/Sandbox.PhysicsJointBuilder/Body1): The index of the first connected body, using the order bodies were added to the model.
- [`Body2`](/api/Sandbox.PhysicsJointBuilder/Body2): The index of the second connected body, using the order bodies were added to the model.
- [`EnableCollision`](/api/Sandbox.PhysicsJointBuilder/EnableCollision): Whether the connected bodies can collide with each other.
- [`Frame1`](/api/Sandbox.PhysicsJointBuilder/Frame1): The joint frame in the local space of [Sandbox.PhysicsJointBuilder.Body1](/api/Sandbox.PhysicsJointBuilder/Body1).
- [`Frame2`](/api/Sandbox.PhysicsJointBuilder/Frame2): The joint frame in the local space of [Sandbox.PhysicsJointBuilder.Body2](/api/Sandbox.PhysicsJointBuilder/Body2).
- [`LinearStrength`](/api/Sandbox.PhysicsJointBuilder/LinearStrength): The maximum linear force the joint can withstand before breaking.