public static byte[] SceneFileToByteArray(Scene scene, SerializationMethod method)
{
//Stopwatch sw = new Stopwatch();
//sw.Start();
MemoryStream memStream = new MemoryStream();
byte[] sceneBytes = null;
switch (method)
{
case SerializationMethod.DataContractSerializer:
DataContractSceneSerialization.SceneSurrogate sceneSurrogate = new DataContractSceneSerialization.SceneSurrogate(scene);
List <System.Type> knownTypes = new List <System.Type>();
knownTypes.Add(typeof(DataContractSceneSerialization.Vector2Surrogate));
knownTypes.Add(typeof(DataContractSceneSerialization.Vector3Surrogate));
knownTypes.Add(typeof(DataContractSceneSerialization.Vector4Surrogate));
knownTypes.Add(typeof(DataContractSceneSerialization.ColorSurrogate));
knownTypes.Add(typeof(DataContractSceneSerialization.QuaternionSurrogate));
knownTypes.Add(typeof(DataContractSceneSerialization.TransformSurrogate));
knownTypes.Add(typeof(DataContractSceneSerialization.GameObjectSurrogate));
knownTypes.Add(typeof(DataContractSceneSerialization.MeshFilterSurrogate));
knownTypes.Add(typeof(DataContractSceneSerialization.MeshRendererSurrogate));
knownTypes.Add(typeof(DataContractSceneSerialization.MeshSurrogate));
knownTypes.Add(typeof(DataContractSceneSerialization.MaterialSurrogate));
knownTypes.Add(typeof(DataContractSceneSerialization.ComponentSurrogate));
DataContractSerializer serializer = new DataContractSerializer(typeof(DataContractSceneSerialization.SceneSurrogate), knownTypes);
serializer.WriteObject(memStream, sceneSurrogate);
sceneBytes = memStream.GetBuffer();
break;
case SerializationMethod.ProtoBuf:
ProtobufSceneSerialization.SceneSurrogate sceneSurrogateProto = new ProtobufSceneSerialization.SceneSurrogate(scene);
Serializer.Serialize <ProtobufSceneSerialization.SceneSurrogate>(memStream, sceneSurrogateProto);
sceneBytes = memStream.ToArray();
break;
default:
break;
}
memStream.Close();
//sw.Stop();
//UnityEngine.Debug.Log("Serialization using " + method.ToString() + " took " + sw.ElapsedMilliseconds + "ms");
return(sceneBytes);
}
public static Scene ByteArrayToScene(byte[] bytes, SerializationMethod method)
{
//Stopwatch sw = new Stopwatch();
//sw.Start();
MemoryStream memStream = new MemoryStream(bytes);
long millis = 0;
long millisRecreation = 0;
Scene scene;
switch (method)
{
case SerializationMethod.DataContractSerializer:
List <System.Type> knownTypes = new List <System.Type>();
knownTypes.Add(typeof(DataContractSceneSerialization.Vector2Surrogate));
knownTypes.Add(typeof(DataContractSceneSerialization.Vector3Surrogate));
knownTypes.Add(typeof(DataContractSceneSerialization.Vector4Surrogate));
knownTypes.Add(typeof(DataContractSceneSerialization.ColorSurrogate));
knownTypes.Add(typeof(DataContractSceneSerialization.QuaternionSurrogate));
knownTypes.Add(typeof(DataContractSceneSerialization.TransformSurrogate));
knownTypes.Add(typeof(DataContractSceneSerialization.GameObjectSurrogate));
knownTypes.Add(typeof(DataContractSceneSerialization.MeshFilterSurrogate));
knownTypes.Add(typeof(DataContractSceneSerialization.MeshRendererSurrogate));
knownTypes.Add(typeof(DataContractSceneSerialization.MeshSurrogate));
knownTypes.Add(typeof(DataContractSceneSerialization.MaterialSurrogate));
knownTypes.Add(typeof(DataContractSceneSerialization.ComponentSurrogate));
DataContractSerializer serializer = new DataContractSerializer(typeof(DataContractSceneSerialization.SceneSurrogate), knownTypes);
DataContractSceneSerialization.SceneSurrogate obj = (DataContractSceneSerialization.SceneSurrogate)serializer.ReadObject(memStream);
//sw.Stop();
//millis = sw.ElapsedMilliseconds;
//UnityEngine.Debug.Log("Deserialization using DataContractSerializer took " + millis + "ms");
//sw.Reset();
//sw.Start();
scene = obj.Get();
//sw.Stop();
//millisRecreation = sw.ElapsedMilliseconds;
//UnityEngine.Debug.Log("Recreation of Scene took" + millisRecreation + "ms");
//UnityEngine.Debug.Log("Deserialisation/Recreation of Scene using " + method.ToString() + " took" + (millisRecreation + millis) + "ms");
return(scene);
case SerializationMethod.ProtoBuf:
MemoryStream outMemStream = new MemoryStream(bytes, 0, bytes.Length);
ProtobufSceneSerialization.SceneSurrogate objProto =
(ProtobufSceneSerialization.SceneSurrogate)Serializer.Deserialize <ProtobufSceneSerialization.SceneSurrogate>(outMemStream);
outMemStream.Close();
//millis = sw.ElapsedMilliseconds;
//UnityEngine.Debug.Log("Deserialization using Protobuf-Serialization took " + millis + "ms");
//sw.Reset();
//sw.Start();
scene = objProto.Get(); // Thats where the magic happens... Reconstructing the Scene
//sw.Stop();
//millisRecreation = sw.ElapsedMilliseconds;
//UnityEngine.Debug.Log("Recreation of Scene took" + millisRecreation + "ms");
//UnityEngine.Debug.Log("Deserialisation/Recreation of Scene using " + method.ToString() + " took" + (millisRecreation + millis) + "ms");
return(scene);
default:
break;
}
return(new Scene());
}
public override void OnInspectorGUI()
{
//base.OnInspectorGUI();
//if (GUILayout.Button("Serialize Mesh"))
//{
// Mesh mesh = test.GetComponent<MeshFilter>().sharedMesh;
// byte[] serializedMesh = MeshSerializer.WriteMesh(mesh, false);
// Debug.Log("SerializedMesh has " + serializedMesh.Length + " bytes");
// Mesh deserializedMesh = MeshSerializer.ReadMesh(serializedMesh);
// GameObject go = new GameObject("Deserialized Mesh");
// MeshFilter meshFilter = go.AddComponent<MeshFilter>();
// go.AddComponent<MeshRenderer>();
// meshFilter.sharedMesh = deserializedMesh;
//}
//if (GUILayout.Button("Serialize All Meshes in Scene"))
//{
// SceneMessage sceneMessage = new SceneMessage("bla", SceneManager.GetActiveScene());
// Debug.Log(sceneMessage.ToJSON());
//}
//if (GUILayout.Button("Serialize All Meshes in Scene"))
//{
// Debug.Log(SceneSerializer.SerializeScene(SceneManager.GetActiveScene()));
//}
//if (GUILayout.Button("Print Unity-Types"))
//{
// StringBuilder sb = new StringBuilder();
// var unityTypes = typeof(UnityEngine.Object).Assembly.GetTypes().Where(t => typeof(UnityEngine.Object).IsAssignableFrom(t));
// foreach (var item in unityTypes)
// {
// sb.AppendLine(item.ToString());
// }
// Debug.Log(sb.ToString());
//}
//if (GUILayout.Button("JSON test"))
//{
// Scene scene = SceneManager.GetActiveScene();
// Debug.Log(scene.ToJSON());
// string json = scene.ToJSON();
// System.IO.File.WriteAllText(Application.dataPath + @"\scene.txt", json);
//}
#region DataContractSerializer
if (GUILayout.Button("Surrogate Serialization"))
{
Scene scene = SceneManager.GetActiveScene();
DataContractSceneSerialization.SceneSurrogate sceneSurrogate = new DataContractSceneSerialization.SceneSurrogate(scene);
List <System.Type> knownTypes = new List <System.Type>();
knownTypes.Add(typeof(DataContractSceneSerialization.Vector2Surrogate));
knownTypes.Add(typeof(DataContractSceneSerialization.Vector3Surrogate));
knownTypes.Add(typeof(DataContractSceneSerialization.Vector4Surrogate));
knownTypes.Add(typeof(DataContractSceneSerialization.ColorSurrogate));
knownTypes.Add(typeof(DataContractSceneSerialization.QuaternionSurrogate));
knownTypes.Add(typeof(DataContractSceneSerialization.TransformSurrogate));
knownTypes.Add(typeof(DataContractSceneSerialization.GameObjectSurrogate));
knownTypes.Add(typeof(DataContractSceneSerialization.MeshFilterSurrogate));
knownTypes.Add(typeof(DataContractSceneSerialization.MeshRendererSurrogate));
knownTypes.Add(typeof(DataContractSceneSerialization.MeshSurrogate));
knownTypes.Add(typeof(DataContractSceneSerialization.MaterialSurrogate));
knownTypes.Add(typeof(DataContractSceneSerialization.ComponentSurrogate));
//knownTypes.Add(typeof(float));
//knownTypes.Add(typeof(int));
//knownTypes.Add(typeof(ListOfInt));
//knownTypes.Add(typeof(ListOfListOfInt));
DataContractSerializer serializer = new DataContractSerializer(typeof(DataContractSceneSerialization.SceneSurrogate), knownTypes);
MemoryStream memStream = new MemoryStream();
//FileStream writer = new FileStream(Application.dataPath + @"\sceneSurrogate.txt", FileMode.Create);
Stopwatch sw = new Stopwatch();
sw.Start();
serializer.WriteObject(memStream, sceneSurrogate);
byte[] bytes = memStream.GetBuffer();
//SceneMessage message = new SceneMessage()
memStream.Close();
sw.Stop();
UnityEngine.Debug.Log("Serialization using DataContractSerializer took " + sw.ElapsedMilliseconds + "ms");
sw.Reset();
sw.Start();
MemoryStream outMemStream = new MemoryStream(bytes);
//FileStream file = File.OpenRead(Application.dataPath + @"\sceneSurrogate.txt");
DataContractSceneSerialization.SceneSurrogate obj = (DataContractSceneSerialization.SceneSurrogate)serializer.ReadObject(outMemStream);
outMemStream.Close();
sw.Stop();
long millis = sw.ElapsedMilliseconds;
UnityEngine.Debug.Log("Deserialization using DataContractSerializer took " + millis + "ms");
sw.Reset();
sw.Start();
obj.Get();
sw.Stop();
long millisRecreation = sw.ElapsedMilliseconds;
UnityEngine.Debug.Log("Recreation of Scene took" + millisRecreation + "ms");
UnityEngine.Debug.Log("Deserialisation/Recreation of Scene took" + (millisRecreation + millis) + "ms");
UnityEngine.Debug.Log("###############################");
}
#endregion DataContractSerializer
#region Protobuf Serializer
if (GUILayout.Button("Protobuf Serialization"))
{
Scene scene = SceneManager.GetActiveScene();
ProtobufSceneSerialization.SceneSurrogate sceneSurrogate = new ProtobufSceneSerialization.SceneSurrogate(scene);
Stopwatch sw = new Stopwatch();
sw.Start();
MemoryStream memStream = new MemoryStream();
Serializer.Serialize <ProtobufSceneSerialization.SceneSurrogate>(memStream, sceneSurrogate);
//byte[] bytes = memStream.GetBuffer();
byte[] bytes = memStream.ToArray();
//Debug.Log("memStream.Length=" + memStream.Length + " --> bytes.Length=" + bytes.Length + " --> bytes2.Length=" + bytes2.Length);
memStream.Close();
sw.Stop();
UnityEngine.Debug.Log("Serialization using Protobuf-Serialization took " + sw.ElapsedMilliseconds + "ms");
sw.Reset();
sw.Start();
MemoryStream outMemStream = new MemoryStream(bytes, 0, bytes.Length);
ProtobufSceneSerialization.SceneSurrogate obj =
(ProtobufSceneSerialization.SceneSurrogate)Serializer.Deserialize <ProtobufSceneSerialization.SceneSurrogate>(outMemStream);
outMemStream.Close();
sw.Stop();
long millis = sw.ElapsedMilliseconds;
UnityEngine.Debug.Log("Deserialization using Protobuf-Serialization took " + millis + "ms");
sw.Reset();
sw.Start();
obj.Get();
sw.Stop();
long millisRecreation = sw.ElapsedMilliseconds;
UnityEngine.Debug.Log("Recreation of Scene took" + millisRecreation + "ms");
UnityEngine.Debug.Log("Deserialisation/Recreation of Scene took" + (millisRecreation + millis) + "ms");
}
#endregion Protobuf Serializer
}
