Merge pull request #203 from Unity-Technologies/Uni-25217_option_to_export_in_Binary

Uni-25217 option to export in Binary or ascii

Author: inwoods

Assets/FbxExporters/Editor/FbxExportSettings.cs

@@ -45,6 +45,16 @@ public override void OnInspectorGUI() {
                 exportSettings.centerObjects
             );
 
+            EditorGUILayout.Space();
+
+            GUILayout.BeginHorizontal();
+            GUILayout.Label(new GUIContent("Export Format:", "Export the FBX file in the standard binary format." +
+                " Select ASCII to export the FBX file in ASCII format."), GUILayout.Width(LabelWidth - 3));
+            exportSettings.ExportFormatSelection = EditorGUILayout.Popup(exportSettings.ExportFormatSelection, new string[]{"Binary", "ASCII"});
+            GUILayout.EndHorizontal();
+
+            EditorGUILayout.Space();
+
             GUILayout.BeginHorizontal ();
             GUILayout.Label (new GUIContent (
                 "Export Path:",
@@ -146,7 +156,9 @@ public override void OnInspectorGUI() {
             }
             GUILayout.EndHorizontal ();
 
-			var installIntegrationContent = new GUIContent(
+            EditorGUILayout.Space();
+
+            var installIntegrationContent = new GUIContent(
                     "Install Unity Integration",
                     "Install and configure the Unity integration for the selected 3D application so that you can import and export directly with this project.");
             if (GUILayout.Button (installIntegrationContent)) {
@@ -246,6 +258,7 @@ public static string kDefaultAdskRoot {
         public bool mayaCompatibleNames;
         public bool centerObjects;
         public bool launchAfterInstallation;
+        public int ExportFormatSelection;
 
         public int selectedDCCApp = 0;
 
@@ -274,6 +287,7 @@ protected override void LoadDefaults()
             mayaCompatibleNames = true;
             centerObjects = true;
             launchAfterInstallation = true;
+            ExportFormatSelection = 0;
             convertToModelSavePath = kDefaultSavePath;
             dccOptionPaths = null;
             dccOptionNames = null;

Assets/FbxExporters/Editor/FbxExporter.cs

@@ -54,6 +54,12 @@ public class ModelExporter : System.IDisposable
 
             public const string PACKAGE_UI_NAME = "FBX Exporter";
 
+            public enum ExportFormat
+            {
+                Binary = 0,
+                ASCII = 1
+            }
+
             /// <summary>
             /// Create instance of exporter.
             /// </summary>
@@ -981,7 +987,11 @@ public int ExportAll (IEnumerable<UnityEngine.Object> unityExportSet)
 
                         // Initialize the exporter.
                         // fileFormat must be binary if we are embedding textures
-                        int fileFormat = fbxManager.GetIOPluginRegistry ().FindWriterIDByDescription ("FBX ascii (*.fbx)");
+                        int fileFormat = -1;
+                        if (EditorTools.ExportSettings.instance.ExportFormatSelection == (int)ExportFormat.ASCII)
+                        {
+                            fileFormat = fbxManager.GetIOPluginRegistry().FindWriterIDByDescription("FBX ascii (*.fbx)");
+                        }                        
 
                         status = fbxExporter.Initialize (m_tempFilePath, fileFormat, fbxManager.GetIOSettings ());
                         // Check that initialization of the fbxExporter was successful