Unity学习笔记--鹰击长空类固定视角游戏摄像机跟随

using UnityEngine;
using System.Collections;

public class CamFollow : MonoBehaviour {
    public GameObject player; 
    public float updistan;  //设置距离Player上方偏移量
    public float fordistan; //设置距离Player前方偏移量
    Vector3 targetpso;  //摄像机目标位置
    public float speed = 1f;
    // 初始化找到Player
    void Start () {
        if(player ==