ユニティで動いている間にオブジェクトを回転させるには？

Question

パスに沿って車を回転させる必要がありますが、コードが正しく動作しません。花火のように動きます。問題はz軸からx軸に移動することにあると思います。私はこの問題を解決するのに十分な知識がありません。助けて！

using UnityEngine; 
using System.Collections; 

public class PlayerController : MonoBehaviour 
{ 

    public Transform StartPoint; 
    public Transform[] EndPoints; 
    public Transform[] AngleWaypoints; 
    public float MoveSpeed; 


    private Transform TargetPoint; 
    //private Transform EndPoint; 
    private float DistanceToPoint = 0f; 
    private int RandomValue; 
    private Transform[] Waypoints; 
    private int wpIndex = 0; 
    private Quaternion lookRotation; 
    private Vector3 direction; 

    // Use this for initialization 
    void Start() 
    { 
     RandomValue = Random.Range (1, EndPoints.Length); 

     int count = 0; 
     switch (RandomValue) { 
     case 0: 
      //Waypoints = StartPoint + EndPoints [RandomValue]; 
      count = 2; 
      Waypoints = new Transform[count]; 
      Waypoints [0] = StartPoint; 
      Waypoints [1] = EndPoints[RandomValue]; 
      break; 
     case 1: 
      //Waypoints = StartPoint + AngleWaypoints + EndPoints[RandomValue]; 
      count = 2 + AngleWaypoints.Length; 
      Waypoints = new Transform[count]; 
      Waypoints [0] = StartPoint; 
      for(int i=0;i<AngleWaypoints.Length;i++){ 
       Waypoints [i + 1] = AngleWaypoints [i]; 
      } 
      Waypoints [count-1] = EndPoints[RandomValue]; 

      break; 
     } 

     TargetPoint = Waypoints [wpIndex]; 

    } 

    // Update is called once per frame 
    void Update() 
    { 
     DistanceToPoint = Vector3.Distance (transform.position, TargetPoint.position); 
     if (DistanceToPoint > 1) { 
      direction = (TargetPoint.position - transform.position)/2 + transform.position; 

      Vector3 dir = TargetPoint.position - transform.position; 
      lookRotation = Quaternion.LookRotation(dir); 
      transform.rotation = Quaternion.Slerp (transform.rotation, lookRotation, Time.deltaTime); 
      Vector3 v = direction/DistanceToPoint * MoveSpeed * Time.deltaTime; 
      transform.Translate (v); 

     } else { 
      wpIndex++; 
      if (wpIndex > Waypoints.Length - 1) { 
       wpIndex = 0; 
       Destroy(this.gameObject); 
      } 
      TargetPoint = Waypoints[wpIndex]; 
     } 
    } 
} 

Answer 1

私はいつか前にこのコードを使用し、それが

void Update() { 
    if (this.isMoving){ 
     if(Vector3.Distance(walkDestination, transform.position) > 0.2f){ 
      float step = 0f; 
      step = this.speed * Time.deltaTime; 
      transform.position = Vector3.MoveTowards(transform.position, walkDestination, step); 

      Vector3 rotationDestination = this.rotateDestination; 
      Quaternion targetRotation = Quaternion.LookRotation(rotationDestination - transform.position, Vector3.up); 
      transform.rotation = Quaternion.Slerp(transform.rotation, targetRotation, Time.deltaTime * 6.0f); 
     }else{ 
      //Arrived to destination 
     } 
    } 
}