Animator.GetBehaviours

# [Animator](Animator.html).GetBehaviours

public T[] **GetBehaviours** ();

## 描述

返回匹配类型 `T` 或从 `T` 派生的所有 [StateMachineBehaviour](StateMachineBehaviour.html)。如果未找到，则返回 null。

```
using UnityEngine;
using System.Collections;

// An example StateMachineBehaviour.
public class BreathBehaviour : StateMachineBehaviour
{
    public bool  fastBreath;

// OnStateUpdate is called at each Update frame between OnStateEnter and OnStateExit callback
    override public void OnStateUpdate(Animator animator, AnimatorStateInfo stateInfo, int layerIndex)
    {
        animator.SetBool("FastBreath", fastBreath);
    }
}

public class RunBehaviour : StateMachineBehaviour
{
    // OnStateUpdate is called at each Update frame between OnStateEnter and OnStateExit callback
    override public void OnStateUpdate(Animator animator, AnimatorStateInfo stateInfo, int layerIndex)
    {
        BreathBehaviour[] breathBehaviours = animator.GetBehaviours<BreathBehaviour>();
        for (int i = 0; i < breathBehaviours.Length; i++)
            breathBehaviours[i].fastBreath = true;
    }
}
```