不知道GetComponent還需要宣告甚麼USING，我很多該宣和不該宣的都用了，還是無法解決。

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using System;
using System.Linq;
using System.Text.RegularExpressions;
using UnityEngine.UI;
using Vuforia;
using UnityEngine.SceneManagement;
using System.Data;

namespace script
{

public class Program
{
    
  
    public static void Main(string[] args)
    {
        
  var position = SunPosition.CalculateSunPosition(DateTime.Now, latitude:515007, longitude:-01246);
        
  Console.WriteLine("Result ==> Altitude {0}, Azimuth :{1}", position.Altitude, position.Azimuth);

    double a = Math.Cos(position.Altitude) * Math.Sin(position.Azimuth);
    double b = Math.Cos(position.Altitude) * Math.Cos(position.Azimuth);
    double c = Math.Sin(position.Altitude);
    
    GetComponent<Transform>().localPosition = new Vector3((float)a,(float)b, (float)c);



    }
}