Joint2D.OnJointBreak2D(Joint2D)

描述

在附加到相同游戏对象的 Joint2D 断开时调用。

When the Joint2D.reactionForce is higher than the Joint2D.breakForce or the Joint2D.reactionTorque is higher than the Joint2D.breakTorque of the joint, the joint will break. When the joint breaks, Joint2D.OnJointBreak2D will be called and the specific Joint2D that broke will be passed in.

After Joint2D.OnJointBreak2D is called, the joint action depends on the option selected in Joint2D.breakAction.

另请参阅：Joint2D.breakForce、Joint2D.breakTorque、Joint2D.reactionForce 和 Joint2D.reactionTorque。

using UnityEngine;
using System.Collections;

public class ExampleClass : MonoBehaviour
{
    void OnJointBreak2D(Joint2D brokenJoint)
    {
        Debug.Log("A joint has just been broken!");
        Debug.Log("The broken joint exerted a reaction force of " + brokenJoint.reactionForce);
        Debug.Log("The broken joint exerted a reaction torque of " + brokenJoint.reactionTorque);
    }
}