UNITY3D 相機特寫鏡頭的方位（wèi）設置

public void LookatModel()
    {
        targetVector3 = model.position + model.right * 5;//設（shè）置相（xiàng）機的（de）位（wèi）置在模（mó）型的右側5單位遠處
        Vector3 dir = model.position - targetVector3;  //獲取（qǔ）攝像（xiàng）機的朝向
        transform.DOMove(targetVector3,2f);
        Quaternion q = Quaternion.LookRotation(dir);  //將朝向轉換成四元數
        targetEuler = q.eulerAngles;  //四元數（shù）轉換（huàn）成歐（ōu）拉角
        transform.DORotate(targetEuler, 2,RotateMode.Fast) ;
    }