AssetDatabase.GetMainAssetTypeAtPath

参数

描述

返回 assetPath 下主资源对象的类型。

所有路径均是相对于项目文件夹的路径，例如："Assets/MyTextures/hello.png"。

using System.Collections.Generic;
using UnityEngine;
using UnityEditor;

public class AssetDatabaseExamples : MonoBehaviour
{
    [MenuItem("AssetDatabase/PrintTypeCount")]
    static void GetAllAssetTypeCount()
    {
        var typeCount = new Dictionary<string, uint>();
        //Put all the types that were found in the typeCount dictionary and increment their count
        foreach (var guid in AssetDatabase.FindAssets("", new []{"Assets"}))
        {
            var path = AssetDatabase.GUIDToAssetPath(guid);
            var typeString = AssetDatabase.GetMainAssetTypeAtPath(path).ToString();
            if (typeCount.ContainsKey(typeString))
                typeCount[typeString]++;
            else
                typeCount.Add(typeString, 1);
        }
        //Print types and their count into the Unity Console
        foreach (var element in typeCount)
        {
            Debug.Log(element);
        }
    }
}