分包加载

AssetbundleLoad.js脚本

var house : GameObject;
var carpet : Object;
var mirror : GameObject;
var textures : GameObject;
var mainobject : GameObject;
var names : String;

function Start()
{
    var www=new WWW("http://www.xxx.com/test/AssetBundle.unity3d"); //从服务器加载
    //var www=new WWW("file:///C:/1/AssetBundle.unity3d"); //从本地加载，绝对路径
    yield www;
    //一起选择Room,Carpet和Mirror的Prefab后导出，那么Room会成为mainAsset ，其他的用AssetBundle.Load("name")来加载
    //mainobject=Instantiate(www.assetBundle.mainAsset);
    house=Instantiate(www.assetBundle.Load("Room"));
    carpet=Instantiate(www.assetBundle.Load("asd")); //奇怪的是，就是它的名字不能写成carpet或者Carpet
    mirror=Instantiate(www.assetBundle.Load("Mirror"));
    textures=Instantiate(www.assetBundle.Load("Textures"));
    names=www.assetBundle.mainAsset.name;
    //www.assetBundle.Unload(false);
    
    renderer.material.mainTexture=textures.GetComponent("abc").A;
}

function Update ()
{

}

---

abc.js

var A: Texture2D;
var B: Texture2D;
var C: Texture2D;

function Update ()
{

}

---

AssetbundleBuild.cs

/// <summary>
/// Exports a player compatible AssetBundle containing the selected objects, including dependencies.
/// </summary>
/// <remarks>Editor scripts are removed from the exported Assets.</remarks>
using System.Collections.Generic;
using System.IO;
using UnityEditor;
using UnityEngine;

class AssetbundleEditor
{
    [MenuItem("Assets/Build AssetBundle")]
    public static void ExportPlayerAssetBundle()
    {
        string tempRelativePath = "Assets/Temp/";
        string tempAbsolutePath = Application.dataPath + "/../" + tempRelativePath;

        // Bring up save dialog.
        string path = EditorUtility.SaveFilePanel("Save AssetBundle", "", "AssetBundle", "unity3d");
        if (path.Length > 0)
        {
        // Get all selected objects.

        Object[] selection = Selection.GetFiltered(typeof(Object), SelectionMode.DeepAssets);
        //Object[] processedSelection = new Object[selection.Length];
        Object[] processedSelection=selection;
        for (int i = 0; i < selection.Length; i++)
        {
            // Clone the original object.

            Object currentObject = selection[i];
            bool isPrefab = currentObject != null && currentObject.GetType() == typeof(GameObject);
            if (isPrefab)
            {
                if (!Directory.Exists(tempAbsolutePath))
                Directory.CreateDirectory(tempAbsolutePath);

                // Remove unneeded scripts from the prefab.
                /*
                Object clonedPrefab = EditorUtility.CreateEmptyPrefab(string.Format("{0}{1}.prefab", tempRelativePath, currentObject.name));
                if (clonedPrefab != null)
                {
                clonedPrefab = EditorUtility.ReplacePrefab((GameObject)currentObject, clonedPrefab);
                //EditorBase component = ((GameObject)clonedPrefab).GetComponent(typeof(EditorBase)) as EditorBase;
                UnityEditor component = ((GameObject)clonedPrefab).GetComponent(typeof(UnityEditor)) as UnityEditor;
                if (component != null)
                GameObject.DestroyImmediate(component, true);
                EditorUtility.SetDirty(clonedPrefab);
                processedSelection[i] = clonedPrefab;
                }
                */
            }
        }

        // Save changes to AssetDatabase and import processed prefabs.

        EditorApplication.SaveAssets();
        AssetDatabase.Refresh();

        // Export the processed AssetBundle.

        BuildPipeline.BuildAssetBundle(Selection.activeObject, processedSelection, path, BuildAssetBundleOptions.CollectDependencies | BuildAssetBundleOptions.CompleteAssets);
        Selection.objects = selection;

        // Remove all cloned objects from the project.

        for (int i = 0; i < processedSelection.Length; i++)
        {
            if (processedSelection[i] != null)
            AssetDatabase.DeleteAsset(string.Format("{0}{1}.prefab", tempRelativePath, processedSelection[i].name));
        }
        if (Directory.Exists(tempAbsolutePath))
            Directory.Delete(tempAbsolutePath, false);
        }
    }
}

本条目发布于2010年3月8日。属于Unity脚本分类。