/// <summary>
/// Creates an OSC Client (sends OSC messages) given an outgoing port and address.
/// </summary>
/// <param name="clientId">
/// A <see cref="System.String"/>
/// </param>
/// <param name="destination">
/// A <see cref="IPAddress"/>
/// </param>
/// <param name="port">
/// A <see cref="System.Int32"/>
/// </param>
public void CreateClient(string clientId, IPAddress destination, int port)
{
if (_clients.ContainsKey(clientId))
{
return;
}
ClientLog clientitem = new ClientLog();
clientitem.client = new OSCClient(destination, port);
clientitem.log = new List <string>();
clientitem.messages = new List <OSCMessage>();
_clients.Add(clientId, clientitem);
// Send test message
string testaddress = "/test/alive/";
OSCMessage message = new OSCMessage(testaddress, destination.ToString());
message.Append(port); message.Append("OK");
_clients[clientId].log.Add(String.Concat(DateTime.UtcNow.ToString(), ".",
FormatMilliseconds(DateTime.Now.Millisecond), " : ",
testaddress, " ", DataToString(message.Data)));
_clients[clientId].messages.Add(message);
_clients[clientId].client.Send(message);
}
//OSC part
/*
* 0: pid (int) // Personal ID ex : 42th person to enter stage has pid=42
* 1: oid (int) // Ordered ID ex : if 3 person on stage, 43th person might have oid=2
* 2: age (int) // Time on stage (in frame number)
* 3: centroid.x (float 0:1) // Position projected to the ground
* 4: centroid.y (float 0:1)
* 5: velocity.x (float -1:1) // Speed and direction vector
* 6: velocity.y (float -1:1)
* 7: depth (float 0:1) // Distance to sensor (in m) (not implemented)
* 8: boundingRect.x (float 0:1) // Top view bounding box
* 9: boundingRect.y (float 0:1)
* 10: boundingRect.width (float 0:1)
* 11: boundingRect.height (float 0:1)
* 12: highest.x (float 0:1) // Highest point placement
* 13: highest.y (float 0:1)
* 14: highest.z (float 0:1) // Height of the person
*
* /au/scene args0 arg1 ... argn
*
* 0: currentTime (int) // Time (in frame number)
* 1: percentCovered (float 0:1) // Percent covered
* 2: numPeople (int) // Number of person
* 3: averageMotion.x (float 0:1) // Average motion
* 4: averageMotion.y (float 0:1)
* 5: scene.width (int) // Scene size
* 6: scene.height (int)
* 7: scene.depth (int)
*/
public void SendSceneUpdated()
{
if (Mute)
{
return;
}
var msg = new UnityOSC.OSCMessage("/au/scene");
msg.Append(_frameCounter);
//Compute point size
msg.Append(InstanceNumber * PointSize.x * PointSize.y);
msg.Append(NbPoints);
//Compute average motion
var velocitySum = Vector3.zero;
foreach (var element in InstanciatedPoints)
{
velocitySum += -element.Value.GetComponent <PointBehaviour>().NormalizedVelocity;
}
velocitySum /= InstanciatedPoints.Count;
msg.Append(velocitySum.x);
msg.Append(velocitySum.y);
msg.Append(Width);
msg.Append(Height);
msg.Append(100);
OSCMaster.Clients["AugmentaSimulatorOutput"].Send(msg);
}
void SendMessage()
{
UnityOSC.OSCMessage msg = new UnityOSC.OSCMessage(messageAddress);
msg.Append(Time.time);
client.Send(msg);
client.Flush();
Debug.Log("sent");
}
/// <summary>
/// Unpacks an OSC message.
/// </summary>
/// <param name="data">
/// A <see cref="System.Byte[]"/>
/// </param>
/// <param name="start">
/// A <see cref="System.Int32"/>
/// </param>
/// <returns>
/// A <see cref="OSCMessage"/>
/// </returns>
///
public static OSCMessage Unpack(byte[] data, ref int start)
{
string address = OSCPacket.UnpackString(data, ref start);
OSCMessage message = new OSCMessage(address);
char[] tags = OSCPacket.UnpackString(data, ref start).ToCharArray();
if (start == 8)
{
message._typeTag = ",";
}
foreach (char tag in tags)
{
object value;
switch (tag)
{
case FLOAT:
value = OSCPacket.UnpackFloat(data, ref start);
break;
case DEFAULT:
continue;
case INTEGER:
value = OSCPacket.UnpackInt(data, ref start);
break;
case LONG:
value = OSCPacket.UnpackLong(data, ref start);
break;
case DOUBLE:
value = OSCPacket.UnpackDouble(data, ref start);
break;
case STRING:
value = OSCPacket.UnpackString(data, ref start);
break;
case BYTE:
value = OSCPacket.UnpackBytes(data, ref start);
break;
default:
Console.WriteLine("Unknown tag: " + tag);
continue;
}
message.Append(value);
}
if (message.TimeStamp == 0)
{
message.TimeStamp = DateTime.Now.Ticks;
}
return(message);
}
/// <summary>
/// Unpacks an OSC message.
/// </summary>
/// <param name="data">
/// A <see cref="System.Byte[]"/>
/// </param>
/// <param name="start">
/// A <see cref="System.Int32"/>
/// </param>
/// <returns>
/// A <see cref="OSCMessage"/>
/// </returns>
public static OSCMessage Unpack(byte[] data, ref int start)
{
string address = OSCPacket.UnpackValue <string>(data, ref start);
OSCMessage message = new OSCMessage(address);
char[] tags = OSCPacket.UnpackValue <string>(data, ref start).ToCharArray();
foreach (char tag in tags)
{
object value;
switch (tag)
{
case DEFAULT:
continue;
case INTEGER:
value = OSCPacket.UnpackValue <int>(data, ref start);
break;
case LONG:
value = OSCPacket.UnpackValue <long>(data, ref start);
break;
case FLOAT:
value = OSCPacket.UnpackValue <float>(data, ref start);
break;
case DOUBLE:
value = OSCPacket.UnpackValue <double>(data, ref start);
break;
case STRING:
value = OSCPacket.UnpackValue <string>(data, ref start);
break;
case BYTE:
value = OSCPacket.UnpackValue <byte[]>(data, ref start);
break;
default:
Console.WriteLine("Unknown tag: " + tag);
continue;
}
message.Append(value);
}
if (message.TimeStamp == 0)
{
message.TimeStamp = DateTime.Now.Ticks;
}
return(message);
}
IEnumerator MessageLoop()
{
while (true)
{
yield return(new WaitForSecondsRealtime(messageWait));
OSCHandler.Instance.UpdateLogs();
Dictionary <string, ServerLog> servers = OSCHandler.Instance.Servers;
foreach (KeyValuePair <string, ServerLog> item in servers)
{
if (item.Value.log.Count > 0) // If we have received at least one packet
{
int lastPacketIndex = item.Value.packets.Count - 1;
string address = item.Value.packets [lastPacketIndex].Address;
try{
OscCallback f = callbacks [address];
if (f != null)
{
UnityEngine.Debug.Log("OSC Recieved - Running Function for " + item.Value.packets [lastPacketIndex].Address);
OSCMessage mess = new OSCMessage(address);
foreach (object d in item.Value.packets[lastPacketIndex].Data)
{
mess.Append(d);
}
f(mess);
}
}
catch (KeyNotFoundException e) {
UnityEngine.Debug.Log("Error: Key Not Found in Dictionary: " + address + "\n" + e);
}
}
}
}
}
/// <summary>
/// Sends an OSC message to a specified client, given its clientId (defined at the OSC client construction),
/// OSC address and a list of values. Also updates the client log.
/// </summary>
/// <param name="clientId">
/// A <see cref="System.String"/>
/// </param>
/// <param name="address">
/// A <see cref="System.String"/>
/// </param>
/// <param name="values">
/// A <see cref="List<T>"/>
/// </param>
public void SendMessageToClient <T>(string clientId, string address, List <T> values)
{
if (_clients.ContainsKey(clientId))
{
OSCMessage message = new OSCMessage(address);
foreach (T msgvalue in values)
{
message.Append(msgvalue);
}
if (_clients[clientId].log.Count < _loglength)
{
_clients[clientId].log.Add(String.Concat(DateTime.UtcNow.ToString(), ".",
FormatMilliseconds(DateTime.Now.Millisecond),
" : ", address, " ", DataToString(message.Data)));
_clients[clientId].messages.Add(message);
}
else
{
_clients[clientId].log.RemoveAt(0);
_clients[clientId].messages.RemoveAt(0);
_clients[clientId].log.Add(String.Concat(DateTime.UtcNow.ToString(), ".",
FormatMilliseconds(DateTime.Now.Millisecond),
" : ", address, " ", DataToString(message.Data)));
_clients[clientId].messages.Add(message);
}
_clients[clientId].client.Send(message);
}
else
{
Debug.LogError(string.Format("Can't send OSC messages to {0}. Client doesn't exist.", clientId));
}
}
public void SendAugmentaMessage(string address, GameObject obj)
{
if (Mute)
{
return;
}
var msg = new UnityOSC.OSCMessage(address);
var behaviour = obj.GetComponent <PointBehaviour>();
var worldToViewPort = Camera.main.WorldToViewportPoint(obj.transform.position);
worldToViewPort = new Vector3(worldToViewPort.x, Mathf.Abs(worldToViewPort.y - 1), worldToViewPort.z); //Switch from bot-left (0;0) to top-left(0;0)
msg.Append(behaviour.pid);
//oid
if (CursorPoint != null)
{
msg.Append(behaviour.pid);
}
else
{
msg.Append(behaviour.pid - 1);
}
msg.Append((int)behaviour.Age);
//centroid
msg.Append(worldToViewPort.x);
msg.Append(worldToViewPort.y);
//Velocity
var normalizedVelocity = behaviour.NormalizedVelocity;
msg.Append(-normalizedVelocity.x);
msg.Append(-normalizedVelocity.y);
msg.Append((float)behaviour.pid);
//Bounding
msg.Append(worldToViewPort.x - PointSize.x / 2);
msg.Append(worldToViewPort.y - PointSize.y / 2);
msg.Append(PointSize.x);
msg.Append(PointSize.y);
msg.Append(worldToViewPort.x);
msg.Append(worldToViewPort.y);
msg.Append(0.5f);
OSCMaster.Clients["AugmentaSimulatorOutput"].Send(msg);
}
