SetLabels(Object, string[])

Replaces the list of labels on an asset.

阅读时间1 分钟

最后更新于 1 个月前

Definition

Type: Method
Namespace: UnityEditor
Assembly: UnityEditor.CoreModule


public static void SetLabels(Object obj, string[] labels)

Parameters

obj

Object

The asset object.

labels

string[]

An array of labels.

Remarks

SetLabels(obj, null)

is safe and is equivalent to clearing the labels.

Don't set labels between calls to AssetDatabase.StartAssetEditing and AssetDatabase.StopAssetEditing. Labels are only visible to AssetDatabase.GetLabels after AssetDatabase.StopAssetEditing is called.

The following example adds the

Vegetation

label to the assets selected in the Project window:

Examples


using System.Linq;using UnityEditor;using UnityEngine;static class VegetationLabeler{    [MenuItem("Tools/Add Vegetation Label")]    static void AddVegetationLabelToSelection()    {        foreach (string guid in Selection.assetGUIDs)        {            string path = AssetDatabase.GUIDToAssetPath(guid);            Object asset = AssetDatabase.LoadMainAssetAtPath(path);            string[] currentLabels = AssetDatabase.GetLabels(asset);            if (currentLabels.Contains("Vegetation"))            {                continue;            }            // SetLabels replaces the whole list, so append to the labels            // the asset already has.            AssetDatabase.SetLabels(                asset, currentLabels.Append("Vegetation").ToArray());        }    }}