AssetBundleをダイアログを指定して出力する。依存関係は知らない

ExportAssetbundle.cs

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

public class ExportAssetbundle  {

	[MenuItem("Assets/ExportAssetBundle")]
	static void ExportTargetAssets()
	{
		if (Selection.objects.Length == 0)
			return;

		// AssetBundleを出力するパスを指定
		// ここで指定した名前はAssetBundle名にもなる
		var path =EditorUtility.SaveFilePanel ("save assetbbundle", "Assets", "sample", null);
		if (string.IsNullOrEmpty (path))
			return;

		// 選択中のオブジェクトからファイルを取得
		var includeAssetpath = Selection.objects
			.Where (c => string.IsNullOrEmpty (AssetDatabase.GetAssetPath (c)) == false)
			.Select (c => AssetDatabase.GetAssetPath (c))
			.ToArray ();

		// AssetBundleに含めるアセットとAssetBundle名を指定
		AssetBundleBuild build = new AssetBundleBuild ();
		build.assetBundleName = Path.GetFileName (path);
		build.assetNames = includeAssetpath;

		// AssetBundleを出力
		BuildPipeline.BuildAssetBundles (
			Path.GetDirectoryName (path), 
			new AssetBundleBuild[]{ build },
			BuildAssetBundleOptions.ChunkBasedCompression);
	}
}