Unity全视角游戏的键盘操作位移——研究笔记

 using UnityEngine;
 using System.Collections;

 public class MoveCeShi : MonoBehaviour
 {
     public float m_Speed = ;

     private CharacterController m_cc;

     void Start ()
     {
         m_cc = this.GetComponent<CharacterController>();
     }

     void Update ()
     {
         float h = Input.GetAxis("Horizontal");
         float v = Input.GetAxis("Vertical");
         if (Mathf.Abs(h) > 0.05f || Mathf.Abs(v) > 0.05f)
         {
             var dir = new Vector3(h, v, );
             Rotate(dir);
             Move();
         }

     }
     void Move()
     {

         m_cc.SimpleMove(this.transform.forward * m_Speed);
     }

     void Rotate(Vector3 Dir)
     {
         Vector3 ScreenPos = Camera.main.WorldToScreenPoint(this.transform.position);
         Vector3 DestPoint = ScreenPos + Dir*;
         Vector3 WorldPos =  Camera.main.ScreenToWorldPoint(DestPoint);
         var tagetPos = new Vector3(WorldPos.x, this.transform.position.y, WorldPos.z);
         this.transform.LookAt(tagetPos);

     }
 }