unity 使物体跟随路径点自动移动位置

可以做全自动的动画,只要设置好路径点就可以了,

1private Transform[] ways1;//路径点的位置
2    public Transform  tagret;//移动的物体
3    private int index1;
4
5 private void Start()
6    {
7        ways1 = JieLine.instance.LuJing;
8        index1 = 0;
9        tagret.transform.gameObject.SetActive(false);
10    }
11   public void MoveToway1()
12    {
13        if (index1 > ways1.Length - 1) { return; }
14        tagret.localPosition = Vector3.MoveTowards(tagret.localPosition, ways1[index1].localPosition, speed * Time.deltaTime);
15        if (Vector3.Distance(ways1[index1].localPosition, tagret.localPosition) < 0.01f)
16        {
17            index1++;
18
19            if (index1 == ways1.Length)
20            {
21                tagret.localPosition = ways1[index1 - 1].localPosition;    
22                
23            }           
24        }
25    }
26
27//多个位置移动的方法
28    public void MoveToway1(Transform obj,Transform []way,ref int index1,float speed)
29    {
30        if (index1 > ways1.Length - 1) { return; }
31        obj.localPosition = Vector3.MoveTowards(obj.localPosition, ways1[index1].localPosition, speed * Time.deltaTime);
32        if (Vector3.Distance(ways1[index1].localPosition, obj.localPosition) < 0.00001f)
33        {
34            index1++;
35
36            if (index1 == ways1.Length)
37            {
38                obj.localPosition = ways1[index1 - 1].localPosition;
39
40            }
41        }
42    }
43    //单个位置移动的方法
44    public void MoveToway1(Transform obj,Transform way,float speed)
45    {               
46        if (Vector3.Distance(way.localPosition, obj.localPosition) > 0.0001f)
47        {
48            obj.localPosition = Vector3.MoveTowards(obj.localPosition, way.localPosition, speed * Time.deltaTime);
49        }
50    }
51    //物体平滑旋转的 方法
52   public void MoveToway1(GameObject obj,Quaternion vector3,float speed)
53    {
54        obj.transform.localRotation = Quaternion.Slerp(huizhuangang.transform.localRotation,
55                     vector3, speed * Time.deltaTime);
56    }