C# 球的材質變化

  using UnityEngine;

using System.Collections;

public class Player : MonoBehaviour {

        public GameObject obj_Player;

        // Use this for initialization

        void Start () {

       

        }

       

        // Update is called once per frame

        void Update ()

        {

               

                obj_Player = GameObject.Find("Sphere");

                if (Input.GetKeyDown (KeyCode.A)) {

                        obj_Player.transform.position += new Vector3 (-0.1f, 0, 0);

                } else if (Input.GetKeyDown (KeyCode.D)) {

                        obj_Player.transform.position += new Vector3 (0.1f, 0, 0);

                } else if (Input.GetKeyDown (KeyCode.W)) {

                        obj_Player.transform.position += new Vector3 (0, 0, 0.1f);

                } else if (Input.GetKeyDown (KeyCode.S)) {

                        obj_Player.transform.position += new Vector3 (0, 0, -0.1f);

                }

        }

}