角色控制器

1 实现绕路功能

(1)首先创建几个物体

Paste_Image.png

(2)然后在Window菜单栏点出Navigation

Paste_Image.png

(3)Plane选中下图这2项

Plane

(4)Cube选中下图这2项

Cube

(5)Capsule添加Nav Mesh Agent组件

Capsule

再挂个控制它的脚本上去

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

public class move : MonoBehaviour {

    private NavMeshAgent agent;
    void Start () {
        agent = GetComponent<NavMeshAgent>();
    }
    
    void Update () {
        Ray ray = Camera.main.ScreenPointToRay(Input.mousePosition);
        RaycastHit hit;
        if (Input.GetMouseButton(0))
        {
            if (Physics.Raycast(ray,out hit))
            {
                if (hit.transform.name == "Plane")
                {
                    Vector3 v3 = hit.point;
                    agent.SetDestination(v3);
                }
            }
        }
    }
}

现在点击地面Capsule会移动你点击的地点，假如中间隔着Cube，则会绕过去