Unity键盘控制播放录制动画

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class Open : MonoBehaviour
{
    private Animator anim;
    // Start is called before the first frame update
    void Start()
    {
        anim = GetComponent<Animator>(); 
    }

    // Update is called once per frame
    void Update()
    {
        if (Input.GetKeyDown(KeyCode.O))
        {
            anim.SetTrigger("Open");
        }
        if (Input.GetKeyDown(KeyCode.C))
        {
            anim.SetTrigger("Closed");
        }
    }

}