- [Core] Added export option to include materials with models in /Materials.

- [GUI] fix issue with `Reset` button causing unintended behaviour.
- [Core] fix bug where `Logger` causes performance issues.

AssetStudio.CLI/Program.cs

@@ -40,7 +40,8 @@ namespace AssetStudio.CLI
                 }
 
                 Studio.Game = game;
-                Logger.Default = new ConsoleLogger() { Flags = o.LoggerFlags.Aggregate((e, x) => e |= x) };
+                Logger.Default = new ConsoleLogger();
+                Logger.Flags = o.LoggerFlags.Aggregate((e, x) => e |= x);
                 Logger.FileLogging = Settings.Default.enableFileLogging;
                 AssetsHelper.Minimal = Settings.Default.minimalAssetMap;
                 AssetsHelper.SetUnityVersion(o.UnityVersion);
@@ -67,6 +68,10 @@ namespace AssetStudio.CLI
                         {
                             TypeFlags.SetType(ClassIDType.GameObject, true, false);
                         }
+                        if (Settings.Default.exportMaterials)
+                        {
+                            TypeFlags.SetType(ClassIDType.Material, true, false);
+                        }
                     }
                 }