面向组件编程之Unity 6.怎样复制游戏物体 关键字：time/<GameObject>/Instantiate/Debug

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

public class TransformFeng2 : MonoBehaviour
{


    //bullet
    public GameObject cubebullet;
    //发射点
    public Transform tra;
    //时间
    float Timer = 0;
    // Update is called once per frame
    void Update()
    {
        //每帧加一帧的时间
        Timer += Time.deltaTime;

        //每两秒复制一次
        if (Timer > 2)
        {
            //<>泛型，cubebullet复制物体，一般为预设体。tra.position复制坐标,tra.rotation复制角度
            GameObject bullet = Instantiate<GameObject>(cubebullet, tra.position, tra.rotation);
            Timer = 0;
            Debug.Log("每隔两秒复制一次");
        }

    }
}