[Unity3D self-learning Record] replaces preset objects in batches.

Today I have studied how to modify preset objects in batches. project requirements must be studied ~~

The main purpose is to replace all the placed objects with another object.

The last time we talked about creating presets in batches (Address: Creating presets in batches), we just need to modify the settings.

The Code is as follows:

using UnityEngine;using System.Collections;using UnityEditor;public class DJH_Unity : MonoBehaviour {    [MenuItem("Tools/ChangePrefab")]    public static void BatchPrefab()    {        Transform tParent = ((GameObject)Selection.activeObject).transform;        Object tempPrefab;        GameObject tt = GameObject.Find("XXX");        int i = 0;        foreach (Transform child in tParent)        {            tempPrefab = EditorUtility.CreateEmptyPrefab("Assets/Prefab" + child.name + ".prefab");            tt.transform.position = child.position;            tt.transform.rotation = child.rotation;            tempPrefab = EditorUtility.ReplacePrefab(tt, tempPrefab);            i++;        }    }}

First, you need to place the preset in the scenario, and delete it wherever you are.

GameObject tt = GameObject. Find ("XXX"); here XXX is your default name,

The final result is that all the preset after replacement are placed under Assets.

You can drag it into the scenario.