smart-bow-infrared/Assets/WildAttack/Scripts/WayPoint/TestWay.cs

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
namespace WildAttack
{
    public class TestWay : MonoBehaviour
    {
        // Start is called before the first frame update
        void Start()
        {

        }

        public void Init(int i, int k, Vector2 pos, Color color)
        {
            gameObject.name = $"wayPoint{i + 1}_{k + 1}";
            transform.position = new Vector3(pos.x, 30, pos.y);
            transform.localScale = Vector3.one * 2;
            transform.GetComponent<Renderer>().sharedMaterial.color = Color.white;
            transform.GetComponent<Renderer>().material.color = color;
            //gameObject.AddComponent<BoxCollider>();
            //gameObject.AddComponent<Rigidbody>().freezeRotation = true;
            gameObject.layer = LayerMask.NameToLayer("WayPoint");

            Ray ray = new Ray(new Vector3(transform.position.x, 30, transform.position.z), -transform.up);
            RaycastHit hitInfo;

            if (Physics.Raycast(ray, out hitInfo, 100, 1 << LayerMask.NameToLayer("Plane")))
            {

                transform.position = hitInfo.point;

            }
        }

        // Update is called once per frame
        void Update()
        {


        }

    }
}