public void Rotate(Vector3 eulerAngles, Space relativeTo = Space.Self);

public void Rotate(Vector3 axis, float angle, Space relativeTo = Space.Self);

public void RotateAround(Vector3 point, Vector3 axis, float angle);

//是否點擊開始按鈕

if (m_isStart == true)

{

    m_cStartButton.m_CurState = CGUIAdvancedButton.AdvancedButtonState.Disable;//當前開始按鈕狀態(tài)為禁用

    m_fTime += Time.deltaTime;//時間計時器累加
    m_fVelocity = k / m_fTime;//播放速度（我們使用反比例函數(shù)可以實現(xiàn)速度的由快到慢的效果）
    if (m_fVelocity<=1)
    {
    
     float value = (m_iID*36.0f);//此處為我的項目指定的停止的地方
     float diff = m_gRatePin.transform.eulerAngles.z - value;//當前旋轉(zhuǎn)gameobject的歐拉角
     if (Mathf.Abs(diff)<=50)//如果旋轉(zhuǎn)的gameobject和指定的停止位置小于50度則開始緩慢的減速
     {

      //使用球形插值可以讓旋轉(zhuǎn)的gameobject緩慢的轉(zhuǎn)到制定位置
      Quaternion quaternion = m_gRatePin.transform.rotation;
      m_gRatePin.transform.rotation = Quaternion.Slerp(quaternion, Quaternion.Euler(0, 0, value), Time.deltaTime);
     
      if (m_gRatePin.transform.rotation == Quaternion.Euler(0, 0, value))
      {
      m_isStart = false;
      m_cStartButton.m_CurState = CGUIAdvancedButton.AdvancedButtonState.Normal;
      m_fTime = 0;
      m_fVelocity = 36.0f;
      }     
     }
     else
     { 

     //旋轉(zhuǎn)（-1表示方向為右）

      m_gRatePin.transform.Rotate(Vector3.forward, (-1) * m_fVelocity);
     }
    }
    else
    { //旋轉(zhuǎn)（-1表示方向為右）
     m_gRatePin.transform.Rotate(Vector3.forward, (-1) * m_fVelocity);
    }

}

if (m_isStart == true)       //是否點擊開始抽獎按鈕
  {
   m_cStartButton.m_CurState = CGUIAdvancedButton.AdvancedButtonState.Disable;
   m_fTime += Time.deltaTime;     //計時器
   if (m_fTime > 1 / m_fVelocity)    //判斷當前時間是否到達了播放一幀的時間
   {
    m_fTime -= 1 / m_fVelocity;
    if (m_fVelocity<=8f)     //判斷速度是否小于某個值（根據(jù)自己的需要設(shè)定）
    {
     if (index == m_iID)    //判斷當前播放的幀是否為后臺控制數(shù)據(jù),如果是則停止播放并且清空數(shù)據(jù)
     {
      m_gRatePin.GetComponent<SpriteRenderer>().sprite = m_sSprites[m_iID];
      m_isStart = false;
      m_fVelocity = 60.0f;
      m_fTime = 0.0f;
      m_fTimeMeter = 0.0f;
      m_iCount = 0;
      m_cStartButton.m_CurState = CGUIAdvancedButton.AdvancedButtonState.Normal;
     }
     else
     {
      //1 / m_fVelocity表示播放一幀需要多少時間
      if (index == m_sSprites.Length - 1)    //如果當前幀數(shù)索引為最后一幀，說明播放的下一幀為第一幀
      {
       m_gRatePin.GetComponent<SpriteRenderer>().sprite = m_sSprites[0];
       index = 0;         //重置索引
       m_iCount++;         //統(tǒng)計圈數(shù)
       m_fVelocity /= 2;       //減緩播放幀速度
      }
      else
      {
       //如果不是的話就繼續(xù)播放下一幀
       m_gRatePin.GetComponent<SpriteRenderer>().sprite = m_sSprites[++index];
      }
     }
    }
    else//沒有達到指定圈則繼續(xù)播放下一幀
    {


     if (index == m_sSprites.Length - 1)
     {
      m_gRatePin.GetComponent<SpriteRenderer>().sprite = m_sSprites[0];
      index = 0;
      m_iCount++;
      m_fVelocity /= 2;
     }
     else 
     {
      m_gRatePin.GetComponent<SpriteRenderer>().sprite = m_sSprites[++index];
     }


    }
   }
  }