unityassetbundle 打包存放百度云加载

最新推荐文章于 2024-06-20 15:43:34 发布

laogao418

最新推荐文章于 2024-06-20 15:43:34 发布

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本文介绍了一个使用Unity进行AssetBundle资源打包的方法，并提供了一个简单的AssetBundle加载示例。通过提供的C#脚本，可以实现对Unity资源的AssetBundle格式打包，支持WebPlayer和Android平台，并展示了如何在运行时加载这些AssetBundles。

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打包assetbundle程序 



   using UnityEngine;  
    using System.Collections;  
    using UnityEditor;  
      
    public class AssetBundleTest : Editor  
    {  
      
        [MenuItem("Custom Editor/WebPlayer")]  
        static void WebPlayer()  
        {  
            Object[] SelectedAsset = Selection.GetFiltered(typeof(Object), SelectionMode.DeepAssets);  
            foreach (Object obj in SelectedAsset)  
            {  
                string targetPath = Application.dataPath + "/Asset/" + obj.name + ".assetbundle";  
                if (BuildPipeline.BuildAssetBundle(obj, null, targetPath, BuildAssetBundleOptions.CollectDependencies, BuildTarget.WebPlayer))  
                {  
                    Debug.Log(obj.name + "资源打包成功");  
                }  
                else  
                {  
                    Debug.Log(obj.name + "资源打包失败");  
                }  
            }  
            //刷新编辑器  
            AssetDatabase.Refresh();  
        }  
      
        [MenuItem("Custom Editor/Android")]  
        static void Android()  
        {  
            Object[] SelectedAsset = Selection.GetFiltered(typeof(Object), SelectionMode.DeepAssets);  
            foreach (Object obj in SelectedAsset)  
            {  
                string targetPath = Application.dataPath + "/Asset/" + obj.name + ".assetbundle";  
                if (BuildPipeline.BuildAssetBundle(obj, null, targetPath, BuildAssetBundleOptions.CollectDependencies, BuildTarget.Android))  
                {  
                    Debug.Log(obj.name + "资源打包成功");  
                }  
                else  
                {  
                    Debug.Log(obj.name + "资源打包失败");  
                }  
            }  
            //刷新编辑器  
            AssetDatabase.Refresh();  
        }  
      
         
    }  








加载程序

using 
UnityEngine;  
using 
System.Collections;  
   
   
public 
class loadModel : MonoBehaviour  
{  
   
        publicstringRUL =
null; 
        //"file://F:\\1.unity3d"; 
         WWW www; 
        boolisDownLoad =false; 
        publicGameObject fatherObject; 
        voidStart() 
        { 
        StartCoroutine(LoadAssetbundle(RUL)); 
        } 
         IEnumerator LoadAssetbundle(stringurl)  
         { 
         // Start a download of the given URL 
        // 开始从指定路径下载 
         www = WWW.LoadFromCacheOrDownload(url, 1); 
        // Wait for download to complete 
        // 等待下载完成 
        yieldreturnwww; 
         if(!www.isDone) 
         { 
         print("123"); 
         } 
        if(www.error !=null) 
        { 
        Debug.Log (www.error); 
   
        yieldreturnnull; 
        } 
// Instantiate([url]www.assetBundle.mainAsset[/url]); 
 GameObject gameObj = GameObject.Instantiate([url]www.assetBundle.mainAsset[/url], transform.position, Quaternion.identity)asGameObject; 
 gameObj.transform.parent = fatherObject.transform; 
 } 
 voidUpdate()  
 { 
 if(!www.isDone) 
 { 
 isDownLoad =false; 
 } 
 else 
 { 
 isDownLoad =true; 
 } 
   
   
 } 
 voidOnGUI() 
 { 
 if(!isDownLoad) 
 { 
 GUI.Label(newRect(720f / 1627.0f * Screen.width, 300f / 915.0f * Screen.height, 200f
 / 1627.0f * Screen.width, 50f / 915.0f * Screen.height), "正在下载请等待); 
 } 
   
 } 
}