/// <summary>
/// Parses the networkConfig string for the clients TCP info and room name to send to the client
/// Retrieves the room from TangoDatabase based on it's name
/// Establishes a TCP connection with the client and sends the byte data for the room
/// </summary>
/// <param name="networkConfig"></param>
void SendTangoMeshThread(string networkConfig)
{
var networkConfigArray = networkConfig.Split('~');
string name = networkConfigArray[2];
UnityEngine.Debug.Log("Sending Tango Mesh Master Client " + name);
TcpClient client = new TcpClient();
client.Connect(IPAddress.Parse(networkConfigArray[0]), System.Int32.Parse(networkConfigArray[1]));
using (NetworkStream stream = client.GetStream())
{
TangoDatabase.TangoRoom T = TangoDatabase.GetRoomByName(name);
//write the parent id
var parentData = BitConverter.GetBytes(T.parentID);
stream.Write(parentData, 0, parentData.Length);
var data = T._meshes;
stream.Write(data, 0, data.Length);
UnityEngine.Debug.Log("Mesh sent: mesh size = " + data.Length);
}
client.Close();
Thread.CurrentThread.Join();
}
private float updateTime = 5f; //time tracker to send a new room list to all clients
#endregion
/// <summary>
/// Called once per frame
/// When a new mesh is recieved, display it
/// When L is pressed, load and send a saved Room Mesh file (used for testing without HoloLens)
/// </summary>
public override void Update()
{
base.Update();
// //AssetBundle object instantiation for testing purposes
// if (Input.GetKeyDown("i"))
// {
// int id1 = PhotonNetwork.AllocateViewID();
// photonView.RPC("SpawnNetworkObject", PhotonTargets.AllBuffered, transform.position, transform.rotation, id1, "Cube");
// }
//}
//Check to see if a new Tango Room Mesh has been recieved and create a gameobject and render the mesh in gamespace
if (TangoDatabase.LastUpdate != DateTime.MinValue && DateTime.Compare(_lastUpdate, TangoDatabase.LastUpdate) < 0)
{
for (int i = 0; i < TangoDatabase.Rooms.Count; i++)
{
TangoDatabase.TangoRoom T = TangoDatabase.GetRoom(i);
if (TangoDatabase.ID < T.ID)
{
TangoDatabase.ID = T.ID;
// Create a material to apply to the mesh
Material meshMaterial = new Material(Shader.Find("Diffuse"));
// grab the meshes in the database
IEnumerable <Mesh> temp = new List <Mesh>(TangoDatabase.GetMeshAsList(T));
foreach (var mesh in temp)
{
// for each mesh in the database, create a game object to represent
// and display the mesh in the scene
GameObject obj1 = new GameObject(T.name);
// add a mesh filter to the object and assign it the mesh
MeshFilter filter = obj1.AddComponent <MeshFilter>();
filter.mesh = mesh;
// add a mesh rendererer and add a material to it
MeshRenderer rend1 = obj1.AddComponent <MeshRenderer>();
rend1.material = meshMaterial;
rend1.material.shader = Shader.Find("Custom/UnlitVertexColor");
obj1.tag = "Room";
obj1.AddComponent <TangoRoom>();
PhotonView parentView = PhotonView.Find(T.parentID);
if (parentView != null)
{
obj1.transform.SetParent(parentView.transform, false);
}
}
}
}
foreach (PhotonPlayer p in PhotonNetwork.otherPlayers)
{
SendTangoRoomInfo(p.ID);
}
_lastUpdate = TangoDatabase.LastUpdate;
}
//Check if the Thread has stopped and join if so
Thread[] TL = threads.ToArray();
foreach (Thread T in TL)
{
if (T.ThreadState == ThreadState.Stopped)
{
T.Join();
//threads.Remove(T);
}
}
//decrement updateTime which controls the TangoRoomInfo sending between clients
updateTime -= Time.deltaTime;
if (updateTime <= 0)
{
SendTangoRoomInfoAll();
updateTime = 5f;
}
}
private static bool _ThreadFinished = true; //Check to see that a room request has finished
#endregion
//// Ensure not HoloLens
public override void Update()
{
// if (Database.LastUpdate != DateTime.MinValue && DateTime.Compare(_lastUpdate, Database.LastUpdate) < 0)
// {
// if (Database.GetMeshAsBytes() != null)
// {
// //Create a material to apply to the mesh
// Material meshMaterial = new Material(Shader.Find("Diffuse"));
// //grab the meshes in the database
// IEnumerable<Mesh> temp = new List<Mesh>(Database.GetMeshAsList());
// foreach (var mesh in temp)
// {
// //for each mesh in the database, create a game object to represent
// //and display the mesh in the scene
// GameObject obj1 = new GameObject("mesh");
// //add a mesh filter to the object and assign it the mesh
// MeshFilter filter = obj1.AddComponent<MeshFilter>();
// filter.mesh = mesh;
// //add a mesh rendererer and add a material to it
// MeshRenderer rend1 = obj1.AddComponent<MeshRenderer>();
// rend1.material = meshMaterial;
// }
// }
// _lastUpdate = Database.LastUpdate;
// }
// //Loading a mesh from a file for testing purposes.
// if (Input.GetKeyDown("l"))
// {
// //Database.UpdateMesh(MeshSaver.Load("RoomMesh"));
// var memoryStream = new MemoryStream(File.ReadAllBytes("RoomMesh"));
// this.DeleteLocalRoomModelInfo();
// Database.UpdateMesh(memoryStream.ToArray());
// }
// //Testcalls for the added functionality
// if (Input.GetKeyDown("s"))
// {
// this.SendMesh();
// }
// if (Input.GetKeyDown("d"))
// {
// this.DeleteRoomInfo();
// }
// if (Input.GetKeyDown("a"))
// {
// this.SendAddMesh();
// }
//Check all current Rooms in the database and render any without a current gameobject and mesh renderer
if (TangoDatabase.LastUpdate != DateTime.MinValue && DateTime.Compare(_lastUpdate, TangoDatabase.LastUpdate) < 0)
{
for (int i = 0; i < TangoDatabase.Rooms.Count; i++)
{
TangoDatabase.TangoRoom T = TangoDatabase.GetRoom(i);
if (TangoDatabase.ID < T.ID)
{
TangoDatabase.ID = T.ID;
// Create a material to apply to the mesh
Material meshMaterial = new Material(Shader.Find("Diffuse"));
// grab the meshes in the database
IEnumerable <Mesh> temp = new List <Mesh>(TangoDatabase.GetMeshAsList(T));
foreach (var mesh in temp)
{
// for each mesh in the database, create a game object to represent
// and display the mesh in the scene
GameObject obj1 = new GameObject(T.name);
// add a mesh filter to the object and assign it the mesh
MeshFilter filter = obj1.AddComponent <MeshFilter>();
filter.mesh = mesh;
// add a mesh rendererer and add a material to it
MeshRenderer rend1 = obj1.AddComponent <MeshRenderer>();
rend1.material = meshMaterial;
rend1.material.shader = Shader.Find("Custom/UnlitVertexColor");
obj1.tag = "Room";
obj1.AddComponent <TangoRoom>();
Transform parentXform = PhotonView.Find(T.parentID).transform;
obj1.transform.SetParent(parentXform, false);
}
}
}
}
//Check to see that no rooms are currently being recieved and then check if there is a room to request
if (_ThreadFinished == true)
{
if (TangoRoomStack.Count > 0)
{
ReceiveTangoMeshStack();
}
}
//check to see if a thread has stopped and join it
Thread[] TL = threads.ToArray();
foreach (Thread T in TL)
{
if (T.ThreadState == ThreadState.Stopped)
{
T.Join();
//threads.Remove(T);
}
}
}
/// <summary>
/// When a TangoRoom is delete, remove it from the list in TangoDatabase.cs
/// </summary>
private void OnDestroy()
{
TangoDatabase.TangoRoom T = TangoDatabase.GetRoomByName(this.gameObject.name);
TangoDatabase.DeleteRoom(T);
}