为什么我的飞机只在中途移动而不是一直移动？

Question

所以我花了 2 天时间查看这个脚本，但我仍然看不出我做错了什么。我想制作一架简单的 AI 飞机，它可以从一个点飞到另一个点。到达航点 1 后，它应该飞向航点 2。我将在下面包含我的脚本：

 using UnityEngine;
 using System.Collections

 public class AICustomScript : MonoBehaviour
 {
 //first waypoint
 public Transform Waypoint;
 //second waypoint
 public Transform Waypoint2;


 void Start()
 {
     rb = GetComponent<Rigidbody>();
 //make plane point in direction of first waypoint
     transform.LookAt(Waypoint);
 }
 //allow me to select amount of force in editor
 public float AddForceAmount;
 //allow me to select plane in editor
 public Rigidbody rb;

/void FixedUpdate()
 {
//make plane move
     rb.AddForce(transform.forward * AddForceAmount);
 }
 //PART OF CODE TO DETECT ARRIVAL ON WAYPOINT
 void OnTriggerEnter(Collider other)
{
     if (other.gameObject)
     {
//destroys waypoint
         Destroy(other.gameObject);
  //makes plane look at 2nd waypoint (Waypoint2)
         transform.LookAt(Waypoint2);
     }
 }
 }

 //SO WHAT'S WRONG?

我在评论中包含了我的逻辑思维。然而，当飞机到达航点 1 时，它转向航点 2，但只是部分转向。所以当它飞向第二个航路点时，它永远不会 "hits" 它。为什么？

截图：

Answer 1

您可能希望使用球面插值法使飞机在改变位置时面向航路点。而不是增加前向力。

using UnityEngine;
using System.Collections;

public class AICustomScript : MonoBehaviour
{
    public Transform[] Waypoints;
    public float minimumTouchDistance = 2.0f; // minimum distance between the airplane and the waypoint
    public float airplaneSpeed = 10.0f;
    private Transform currentWaypoint; // keep track of current waypoint
    private int currentIndex; // current position in the waypoint array

     void Start()
     {
         currentWaypoint = Waypoints[0]; // set initial waypoint
        currentIndex = 0; // set initial index
     }

     void Update()
     {
       faceAndMove();

       if (Vector3.Distance(currentWaypoint.transform.position, transform.position) < minimumTouchDistance)
       {
            currentIndex++;
             if (currentIndex > Waypoints.Length - 1)
             {
                 currentIndex = 0;
             }
            currentWaypoint = Waypoints[currentIndex];
         }
     }

      void faceAndMove()
      {
           Vector3 deltaPosition = currentWaypoint.transform.position - transform.position;
           Vector3 calcVector = deltaPosition.normalized * airplaneSpeed * Time.deltaTime;
           this.transform.position += calcVector;
           this.transform.rotation = Quaternion.Slerp(transform.rotation, Quaternion.LookRotation(deltaPosition), 4 * Time.deltaTime);
        }
     }

为什么我的飞机只在中途移动而不是一直移动？

Why is my airplane moving only partway and not all the way?

c#

artificial-intelligence

transform

unity3d