public class GenerateAwar:MonoBehaviour{
 public GameObject AwarGameObject; //上面制作的Awar物體
 public int Count = 10; // 生成個(gè)數(shù)，當(dāng)你根據(jù)數(shù)據(jù)生成個(gè)數(shù)的時(shí)候記得修改

 void OnEnable ()
 {
 var angle = 360 / Count; // 計(jì)算每個(gè)獎(jiǎng)品的Z軸度數(shù)
 var additionAngle = 0; //當(dāng)前角度
 for (var i = 0; i < Count; i++)
 {
  var obj = Instantiate(AwarGameObject);
  additionAngle = angle + additionAngle;
  obj.transform.Rotate(Vector3.forward,additionAngle);
  Log.Error(obj.transform.localRotation.eulerAngles.z);
  obj.transform.SetParent(transform,false);
  obj.SetActive(true);
 }
 }
}

//這個(gè)腳本掛在指針身上，
//然后在抽獎(jiǎng)按鈕的Button事件里拖入指針選擇這個(gè)類(lèi)的SetTime方法
public class RotatePointer : MonoBehaviour
{

 private bool _isRotate = false;//是否旋轉(zhuǎn)
 public float ContinuousTime = 2;//旋轉(zhuǎn)時(shí)間
 public float Speed = 2000;//旋轉(zhuǎn)速度
 public float Angle = 0; // 這個(gè)是設(shè)置停止的角度
 private float _time;
 // Update is called once per frame
 void Update () {

 if (!_isRotate)return; //不旋轉(zhuǎn)結(jié)束

 if (Time.time < _time) // 沒(méi)結(jié)束
 {
  transform.Rotate(Vector3.forward * Speed * Time.deltaTime);
 }
 else
 {
 //結(jié)束，使用DoTween旋轉(zhuǎn)到結(jié)束角度，耗時(shí)1秒
 //這里有個(gè)360，使用來(lái)防止指針回轉(zhuǎn)的，如果不加這個(gè)360，你會(huì)看到指針倒退
  transform.DORotate(new Vector3(0, 0, 360 + Angle), 1f, RotateMode.FastBeyond360);
  _isRotate = false; // 設(shè)置不旋轉(zhuǎn)
 }
 }

 //外部調(diào)用，初始化時(shí)間和打開(kāi)旋轉(zhuǎn)
 public void SetTime()
 {
 _time = Time.time + ContinuousTime;
 _isRotate = true;
 }
 //外部調(diào)用，設(shè)置停止角度
 public void SetAngle(float angle)
 {
 Angle = angle;
 }
}