Updated VRMExporter interface

Scripts/Format/Editor/VRMExporterMenu.cs

@@ -101,12 +101,12 @@ namespace VRM
 
             var sw = System.Diagnostics.Stopwatch.StartNew();
 
-            VRMExporter.Export(target, path, gltf => {
+            var vrm = VRMExporter.Export(target);
+            vrm.extensions.VRM.meta.title = Title;
+            vrm.extensions.VRM.meta.author = Author;
 
-                gltf.extensions.VRM.meta.title = Title;
-                gltf.extensions.VRM.meta.author = Author;
-
-            });
+            var bytes = vrm.ToGlbBytes();
+            File.WriteAllBytes(path, bytes);
 
             Debug.LogFormat("Export elapsed {0}", sw.Elapsed);
 

Scripts/Format/VRMExporter.cs

@@ -12,7 +12,7 @@ namespace VRM
         public VRMExporter(glTF_VRM gltf) : base(gltf)
         { }
 
-        public static glTF Export(GameObject go, string path = null, Action<glTF_VRM> callback=null)
+        public static glTF_VRM Export(GameObject go)
         {
             var gltf = new glTF_VRM();
             gltf.asset.generator = string.Format("UniVRM-{0}.{1}", VRMVersion.MAJOR, VRMVersion.MINOR);
@@ -25,16 +25,6 @@ namespace VRM
             })
             {
                 _Export(gltf, exporter, go);
-
-                if (callback != null)
-                {
-                    callback(gltf);
-                }
-
-                if (!string.IsNullOrEmpty(path))
-                {
-                    exporter.WriteTo(path);
-                }
             }
 
             return gltf;