unity查找并且替换物体

XGundam05 · 发表于 2022-11-19 11:57

1.源网址https://unity3d.college/2017/09/07/replace-gameobjects-or-prefabs-with-another-prefab/

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using UnityEngine;using UnityEditor;public class ReplaceWithPrefab : EditorWindow{ [SerializeField] private GameObject prefab; [MenuItem("Tools/Replace With Prefab")] static void CreateReplaceWithPrefab() { EditorWindow.GetWindow<ReplaceWithPrefab>(); } private void OnGUI() { prefab = (GameObject)EditorGUILayout.ObjectField("Prefab", prefab, typeof(GameObject), false); if (GUILayout.Button("Replace")) { var selection = Selection.gameObjects; for (var i = selection.Length - 1; i >= 0; --i) { var selected = selection; var prefabType = PrefabUtility.GetPrefabType(prefab); GameObject newObject; if (prefabType == PrefabType.Prefab) { newObject = (GameObject)PrefabUtility.InstantiatePrefab(prefab); } else { newObject = Instantiate(prefab); newObject.name = prefab.name; } if (newObject == null) { Debug.LogError("Error instantiating prefab"); break; } Undo.RegisterCreatedObjectUndo(newObject, "Replace With Prefabs"); newObject.transform.parent = selected.transform.parent; newObject.transform.localPosition = selected.transform.localPosition; newObject.transform.localRotation = selected.transform.localRotation; newObject.transform.localScale = selected.transform.localScale; newObject.transform.SetSiblingIndex(selected.transform.GetSiblingIndex()); Undo.DestroyObjectImmediate(selected); } } GUI.enabled = false; EditorGUILayout.LabelField("Selection count: " + Selection.objects.Length); }}

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unity查找并且替换物体

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