如何从当前位置小范围内随机移动物体？

Question

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class TargetMove : MonoBehaviour
{
    // Start is called before the first frame update
    void Start()
    {

    }

    // Update is called once per frame
    void Update()
    {
        transform.transform.position = RandomVector(0.1f, 0.5f);
    }

    private Vector3 RandomVector(float min, float max)
    {
        var x = Random.Range(min, max);
        var y = Random.Range(min, max);
        var z = Random.Range(min, max);

        return new Vector3(transform.position.x + x, transform.position.y + y, transform.position.z);
    }
}

[我希望它在0.1到0.5之间的小范围内随机移动，但是由于我这样做了+ x和+ y，所以它会不断改变位置，并且不停地移动得很远。

return new Vector3(transform.position.x + x, transform.position.y + y, transform.position.z);

我应该怎么做transform.position.x + x和transform.position.x + y？

Answer 1

这就是我想要的：该脚本已附加到多维数据集。科幻无人机上还有另一个脚本，我所要做的就是使无人机LookAt立方体。

就是这样，这会造成科幻无人机失控的失控效果。

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class TargetMove : MonoBehaviour
{
    [SerializeField] private List<Vector3> waypoints = new List<Vector3>();  // Hom many items you want, will show in Inspector
    public float speed;

    private int current = 0;
    private float WPradius = 1;

    private void Start()
    {
        GetRandom();
    }

    private void Update()
    {
        MoveBetweenWaypoints();
    }

    private void GetRandom()
    {
        for (int i = 0; i < 30; i++)
        {
            waypoints.Add(new Vector3(Random.Range(transform.position.x, transform.position.x + 3f),
                Random.Range(transform.position.y, transform.position.y + 3f),
                transform.position.z));
        }
    }

    private void MoveBetweenWaypoints()
    {
        if(Vector3.Distance(waypoints[current], transform.position) < WPradius)
        {
            current = Random.Range(0, waypoints.Count);
            if(current >= waypoints.Count)
            {
                current = 0;
            }
        }

        transform.position = Vector3.MoveTowards(transform.position, waypoints[current], Time.deltaTime * speed);
    }
}