unity c# Vr中的漫游目标问题

using UnityEngine;

public class RoamingController : MonoBehaviour
{
    public Transform[] targetPoints; // 目标点数组
    public float speed = 2f; // 漫游速度
    private int currentPointIndex = 0; // 当前目标点索引

    void Start()
    {
        transform.position = targetPoints[currentPointIndex].position; // 初始位置设置为第一个目标点的位置
    }

    void Update()
    {
        // 计算当前位置与目标点之间的距离
        float distance = Vector3.Distance(transform.position, targetPoints[currentPointIndex].position);

        // 当距离小于某个阈值时，切换到下一个目标点
        if (distance < 0.1f)
        {
            currentPointIndex = (currentPointIndex + 1) % targetPoints.Length;
        }

        // 根据速度移动到下一个目标点
        transform.position = Vector3.MoveTowards(transform.position, targetPoints[currentPointIndex].position, speed * Time.deltaTime);
    }
}