unity and native osx bundles and frameworks build from the same project now

integrations/Unity3D/Assets/OBJ-IO/Editor/OBJEditor.cs

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+
+using System;
+using System.IO;
+using System.Collections;
+
+using UnityEngine;
+using UnityEditor;
+
+using UnityExtension;
+
+public class OBJWindow : EditorWindow
+{
+	//------------------------------------------------------------------------------------------------------------
+	private MeshFilter m_MeshFilter = null; 
+	
+    //------------------------------------------------------------------------------------------------------------
+    [MenuItem("OBJ-IO/OBJ Mesh Exporter")]
+    public static void Execute()
+    {
+        OBJWindow.GetWindow<OBJWindow>();
+    }
+	
+    //------------------------------------------------------------------------------------------------------------
+    private void OnGUI()
+    {
+        m_MeshFilter = (MeshFilter)EditorGUILayout.ObjectField("MeshFilter", m_MeshFilter, typeof(MeshFilter), true);
+		
+		if (m_MeshFilter != null)
+		{
+			if (GUILayout.Button("Export OBJ"))
+			{
+				var lOutputPath = EditorUtility.SaveFilePanel("Save Mesh as OBJ", "", m_MeshFilter.name + ".obj", "obj");
+				
+				if (File.Exists(lOutputPath))
+				{
+					File.Delete(lOutputPath);
+				}
+				
+				var lStream = new FileStream(lOutputPath, FileMode.Create);
+				var lOBJData = m_MeshFilter.sharedMesh.EncodeOBJ();
+				OBJLoader.ExportOBJ(lOBJData, lStream);
+				lStream.Close();
+			}
+		}
+		else
+		{
+			GUILayout.Label("Please provide a MeshFilter");
+		}
+    }
+}