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@@ -0,0 +1,88 @@
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+using Org.BouncyCastle.Asn1.Ocsp;
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+using Sirenix.OdinInspector;
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+using System;
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+using System.Collections;
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+using System.Collections.Generic;
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+using UnityEngine;
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+
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+public class Meshselect : MonoBehaviour
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+{
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+ public GameObject modelA;
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+ public GameObject modelB;
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+ //public GameObject fenzumubiao;
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+ objTree ObjATree;
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+ public Dictionary<string, GameObject> objBDic;
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+ [Button("测试")]
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+ void CreateTree()
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+ {
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+ ObjATree = new objTree(modelA);
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+ objBDic = new Dictionary<string, GameObject>();
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+ FindChild(modelB);
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+ GameObject newFenzumubiao = new GameObject("分组目标");
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+ HierarchicalMatching(ObjATree, newFenzumubiao);
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+ modelB.transform.SetParent(newFenzumubiao.transform);
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+ modelB.name = "没配对上的";
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+ }
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+ void FindChild(GameObject child) //收集未分组的mesh
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+ {
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+ MeshFilter meshFilter = child.GetComponent<MeshFilter>();
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+ if (meshFilter != null && meshFilter.sharedMesh != null)
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+ {
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+ if (!objBDic.ContainsKey(meshFilter.sharedMesh.name))
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+ objBDic.Add(meshFilter.sharedMesh.name, child);
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+ }
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+
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+
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+ for (int i = 0; i < child.transform.childCount; i++)
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+ FindChild(child.transform.GetChild(i).gameObject);
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+ }
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+
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+
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+ void HierarchicalMatching(objTree tree, GameObject NowPoint) //按层级匹配
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+ {
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+ GameObject matchTmpObj;
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+ if (tree.nodeMesh != null && objBDic.TryGetValue(tree.nodeMesh.name, out GameObject tmpObj))
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+ matchTmpObj = tmpObj;
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+ else
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+ {
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+ matchTmpObj = new GameObject();
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+ matchTmpObj.name = tree.nodeObj.name;
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+ }
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+ matchTmpObj.transform.SetParent(NowPoint.transform);
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+
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+
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+
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+ foreach (objTree tmp in tree.children)
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+ HierarchicalMatching(tmp, matchTmpObj);
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+
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+
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+ }
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+
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+ //
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+ [Serializable]
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+ public class objTree
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+ {
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+ public Mesh nodeMesh;
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+ public GameObject nodeObj;
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+ public List<objTree> children = new List<objTree>();
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+ public objTree(GameObject gameObj)
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+ {
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+ nodeObj = gameObj;//节点
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+
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+ MeshFilter meshFilter = nodeObj.GetComponent<MeshFilter>();
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+ if (meshFilter != null && meshFilter.sharedMesh != null)
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+ nodeMesh = nodeObj.GetComponent<MeshFilter>().sharedMesh;
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+
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+ addObjNode();
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+ }
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+ public void addObjNode()
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+ {
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+ for (int i = 0; i < nodeObj.transform.childCount; i++)
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+ {
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+ children.Add(new objTree(nodeObj.transform.GetChild(i).gameObject));
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+ }
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+
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+
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+ }
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+ }
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+}
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