1. /// <summary>
2. /// 将选中的预制分别打包
3. /// </summary>
4. [MenuItem("AssetBundleDemo/Create AssetBundles By themselves")]
5. static void CreateAssetBundleThemelves(){
6. //获取要打包的对象（在Project视图中）
7. Object[] selects = Selection.GetFiltered (typeof(Object),SelectionMode.DeepAssets);
8. //遍历选中的对象
9. foreach(Object obj in selects){
10. //这里建立一个本地测试
11. //注意本地测试中可以是任意的文件，但是到了移动平台只能读取路径StreamingAssets里面的
12. //StreamingAssets是只读路径，不能写入
13. string targetPath = Application.dataPath + "/AssetBundleLearn/StreamingAssets/" + obj.name + ".assetbundle";//文件的后缀名是assetbundle和unity都可以
14. if(BuildPipeline.BuildAssetBundle(obj,null,targetPath,BuildAssetBundleOptions.CollectDependencies)){
15. Debug.Log(obj.name + "is packed successfully!");
16. }else{
17. Debug.Log(obj.name + "is packed failly!");
18. }
19. }
20. //刷新编辑器（不写的话要手动刷新,否则打包的资源不能及时在Project视图内显示）
21. AssetDatabase.Refresh ();
22. }

SelectionMode

Description

SelectionMode can be used to tweak the selection returned by Selection.GetTransforms.

The default transform selection mode is: SelectionMode.TopLevel | SelectionMode.ExcludePrefab | SelectionMode.Editable.

1. /// <summary>
2. /// 将选中的预制打包到一起
3. /// </summary>
4. [MenuItem("AssetBundleDemo/Create AssetBundles Together")]
5. static void CreateAssetBundleTogether(){
6. //要打包的对象
7. Object[] selects = Selection.GetFiltered (typeof(Object),SelectionMode.DeepAssets);
8. //要打包到的路径
9. string targetPath = Application.dataPath + "/AssetBundleLearn/StreamingAssets/Together.assetbundle";
10. if(BuildPipeline.BuildAssetBundle(null,selects,targetPath,BuildAssetBundleOptions.CollectDependencies)){
11. Debug.Log("Packed successfully!");
12. }else{
13. Debug.Log("Packed failly!");
14. }
15. //刷新编辑器（不写的话要手动刷新）
16. AssetDatabase.Refresh ();
17. }

1. using UnityEngine;
2. using System.Collections;
3. public class ReanAssetbundle : MonoBehaviour {
4. //不同平台下StreamingAssets的路径是不同的，这里需要注意一下。
5. public static readonly string m_PathURL =
6. #if UNITY_ANDROID
7. "jar:file://" + Application.dataPath + "!/assets/";
8. #elif UNITY_IPHONE
9. Application.dataPath + "/Raw/";
10. #elif UNITY_STANDALONE_WIN || UNITY_EDITOR
11. "file://" + Application.dataPath + "/AssetBundleLearn/StreamingAssets/";
12. #else
13. string.Empty;
14. #endif
15. void OnGUI(){
16. if(GUILayout.Button("加载分开打包的Assetbundle")){
17. StartCoroutine(LoadGameObjectPackedByThemselves(m_PathURL + "One.assetbundle"));
18. StartCoroutine(LoadGameObjectPackedByThemselves(m_PathURL +  "Two.assetbundle"));
19. StartCoroutine(LoadGameObjectPackedByThemselves(m_PathURL + "Three.assetbundle"));
20. }
21. if(GUILayout.Button("加载打包在一起的Assetbundle")){
22. StartCoroutine(LoadGameObjectPackedTogether(m_PathURL + "Together.assetbundle"));
23. }
24. }
25. //单独读取资源
26. private IEnumerator LoadGameObjectPackedByThemselves(string path){
27. WWW bundle = new WWW (path);
28. yield return bundle;
29. //加载
30. yield return Instantiate (bundle.assetBundle.mainAsset);
31. bundle.assetBundle.Unload (false);
32. }
33. IEnumerator  LoadGameObjectPackedTogether (string path)
34. {
35. WWW bundle = new WWW (path);
36. yield return bundle;
37. Object one = bundle.assetBundle.Load ("One");
38. Object two = bundle.assetBundle.Load ("Two");
39. Object three = bundle.assetBundle.Load ("Three");
40. //加载
41. yield return Instantiate (one);
42. yield return Instantiate (two);
43. yield return Instantiate (three);
44. bundle.assetBundle.Unload (false);
45. }
46. }