Project_WindTurbinesMaintenance_LingShu_2025/WindTurbinesMaintenance_2025/Assets/Scripts/Tool/NewBehaviourScript.cs

using Sirenix.OdinInspector;
using System;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class NewBehaviourScript : MonoBehaviour
{
    public GameObject 已分组;
    public GameObject 待分组;

    public GameObject 分组目标;

    objTree ObjATree;

   public Dictionary<Mesh, GameObject> objBDic ;

    [Button("测试")]
    void 生成树()
    {
        ObjATree = new objTree(已分组);
        objBDic = new Dictionary<Mesh, GameObject>();
        FindChild(待分组);
        dui(ObjATree, 分组目标);
    }

    void FindChild(GameObject child)
    {
        MeshFilter meshFilter = child.GetComponent<MeshFilter>();
        if (meshFilter != null && meshFilter.sharedMesh != null)
        {
            if (!objBDic.ContainsKey(meshFilter.sharedMesh))
                objBDic.Add(meshFilter.sharedMesh, child);
        }

        for (int i = 0; i < child.transform.childCount; i++)
            FindChild(child.transform.GetChild(i).gameObject);
    }

    void dui(objTree tree,GameObject 当前节点)
    {
        GameObject matchTmpObj;

        if (tree.nodeMesh != null && objBDic.TryGetValue(tree.nodeMesh, out GameObject tmpObj))
            matchTmpObj = tmpObj;
        else
        {
            matchTmpObj = new GameObject();
            matchTmpObj.name = tree.nodeObj.name;
        }
        matchTmpObj.transform.SetParent(当前节点.transform);

        foreach (objTree tmp in tree.children)
            dui(tmp, matchTmpObj);

    }

    [Serializable]
    public class objTree
    {
        public Mesh nodeMesh;
        public GameObject nodeObj;
        public List<objTree> children = new List<objTree>();

       public objTree(GameObject gameObj)
        {
            nodeObj = gameObj;//节点

            try { nodeMesh = nodeObj.GetComponent<MeshFilter>().sharedMesh; }
            catch (Exception) { }

            addObjNode();
        }

        public void addObjNode()
        {
            for (int i = 0; i < nodeObj.transform.childCount; i++)
            {
                children.Add(new objTree(nodeObj.transform.GetChild(i).gameObject));
            }

        }
    }
}