public bool Connect(IMoCapClient_ConnectionInfo connectionInfo)
{
// extract filename from connection info
dataStream = (connectionInfo is ConnectionInfo) ?
((ConnectionInfo)connectionInfo).dataStream :
null; // fallback > no stream
// try connecting
try
{
if ((dataStream != null) && dataStream.Open())
{
GetSceneDescription();
Debug.Log("Reading from MOT file '" + dataStream.GetName() + "'.");
// immediately get first packet of frame data
GetFrameData();
streamingTimer = new Timer(new TimerCallback(StreamingTimerCallback));
streamingTimer.Change(0, 1000 / updateRate);
}
}
catch (Exception e)
{
Debug.LogWarning("Could not read from MOT file '" + dataStream.GetName() + "' (" + e.Message + ").\n" + e.StackTrace);
dataStream.Close();
dataStream = null;
}
return(IsConnected());
}
public bool Connect(IMoCapClient_ConnectionInfo connectionInfo)
{
// extract filename from connection info
dataStream = (connectionInfo is ConnectionInfo) ?
((ConnectionInfo)connectionInfo).dataStream :
null; // fallback > no stream
// try connecting
try
{
if ((dataStream != null) && dataStream.Open())
{
GetSceneDescription();
Debug.Log("Reading from MOT file '" + dataStream.GetName() + "'.");
// print list of actor and device names
if (scene.actors.Length > 0)
{
string actorNames = "";
foreach (Actor a in scene.actors)
{
if (actorNames.Length > 0) { actorNames += ", "; }
actorNames += a.name;
}
Debug.Log("Actors (" + scene.actors.Length + "): " + actorNames);
}
if (scene.devices.Length > 0)
{
string deviceNames = "";
foreach (Device d in scene.devices)
{
if (deviceNames.Length > 0) { deviceNames += ", "; }
deviceNames += d.name;
}
Debug.Log("Devices (" + scene.devices.Length + "): " + deviceNames);
}
// immediately get first packet of frame data
GetFrameData();
NotifyListeners_Change();
streamingTimer = new Timer(new TimerCallback(StreamingTimerCallback));
streamingTimer.Change(0, 1000 / updateRate);
}
}
catch (Exception e)
{
Debug.LogWarning("Could not read from MOT file '" + dataStream.GetName() + "' (" + e.Message + ").");
dataStream.Close();
dataStream = null;
}
return IsConnected();
}
public bool Connect(IMoCapClient_ConnectionInfo connectionInfo)
{
connected = VRDevice.isPresent;
if (connected)
{
system = OpenVR.System;
if (system == null)
{
connected = false;
Debug.LogWarning("Could not find OpenVR System instance.");
}
compositor = OpenVR.Compositor;
if (compositor == null)
{
connected = false;
Debug.LogWarning("Could not find OpenVR Compositor instance.");
}
}
if (connected)
{
poses = new TrackedDevicePose_t[OpenVR.k_unMaxTrackedDeviceCount];
gamePoses = new TrackedDevicePose_t[0];
FindControllerIndices();
scene.actors = new Actor[controllerIndices.Length];
scene.devices = new Device[controllerIndices.Length];
states = new VRControllerState_t[controllerIndices.Length];
for (int idx = 0; idx < controllerIndices.Length; idx++)
{
string name = "Controller" + (idx + 1);
Actor actor = new Actor(scene, name, idx);
actor.bones = new Bone[1];
actor.bones[0] = new Bone(actor, "root", 0);
scene.actors[idx] = actor;
Device device = new Device(scene, name, idx);
device.channels = new Channel[7];
device.channels[0] = new Channel(device, "button1"); // fire
device.channels[1] = new Channel(device, "button2"); // menu
device.channels[2] = new Channel(device, "button3"); // grip
device.channels[3] = new Channel(device, "axis1"); // touchpad + press
device.channels[4] = new Channel(device, "axis2");
device.channels[5] = new Channel(device, "axis1raw"); // touchpad touch
device.channels[6] = new Channel(device, "axis2raw");
scene.devices[idx] = device;
}
}
return connected;
}
public bool Connect(IMoCapClient_ConnectionInfo connectionInfo)
{
connected = XRDevice.isPresent;
if (connected)
{
InputTracking.GetNodeStates(nodeStates);
actors = new Dictionary <ulong, Actor>();
// construct scene description
scene.actors.Clear();
foreach (XRNodeState state in nodeStates)
{
CreateActor(state);
}
}
return(connected);
}
public bool Connect(IMoCapClient_ConnectionInfo connectionInfo)
{
// successful every time
connected = true;
return true;
}
public bool Connect(IMoCapClient_ConnectionInfo connectionInfo)
{
connected = XRDevice.isPresent;
if (connected)
{
try
{
system = OpenVR.System;
if (system == null)
{
connected = false;
Debug.LogWarning("Could not find OpenVR System instance.");
}
compositor = OpenVR.Compositor;
if ((system != null) && (compositor == null))
{
connected = false;
Debug.LogWarning("Could not find OpenVR Compositor instance.");
}
}
catch (DllNotFoundException)
{
// well, can't do anything about this
connected = false;
}
}
if (connected)
{
// query refresh rate
updateRate = XRDevice.refreshRate;
if (updateRate == 0)
{
updateRate = 60;
} // fallback
// allocate structures
state = new VRControllerState_t();
poses = new TrackedDevicePose_t[OpenVR.k_unMaxTrackedDeviceCount];
gamePoses = new TrackedDevicePose_t[0];
// find HMDs, trackers and controllers
trackedDevices.Clear();
int controllerCount = 0;
int trackerCount = 0;
int hmdCount = 0;
int inputDeviceIdx = 0;
for (int index = 0; index < OpenVR.k_unMaxTrackedDeviceCount; index++)
{
ETrackedDeviceClass deviceClass = system.GetTrackedDeviceClass((uint)index);
TrackedDevice trackedDevice = null;
if (deviceClass == ETrackedDeviceClass.Controller)
{
controllerCount++;
trackedDevice = new TrackedDevice("ViveController" + controllerCount);
// controller has 12 input channels and 1 output
Device dev = new Device(scene, trackedDevice.name, inputDeviceIdx);
dev.channels = new Channel[13];
dev.channels[0] = new Channel(dev, "button1"); // fire
dev.channels[1] = new Channel(dev, "button2"); // menu
dev.channels[2] = new Channel(dev, "button3"); // grip
dev.channels[3] = new Channel(dev, "button4"); // touchpad press
dev.channels[4] = new Channel(dev, "axis1"); // touchpad + press
dev.channels[5] = new Channel(dev, "axis2");
dev.channels[6] = new Channel(dev, "axis1raw"); // touchpad touch
dev.channels[7] = new Channel(dev, "axis2raw");
dev.channels[8] = new Channel(dev, "right"); // touchpad as buttons
dev.channels[9] = new Channel(dev, "left");
dev.channels[10] = new Channel(dev, "up");
dev.channels[11] = new Channel(dev, "down");
dev.channels[12] = new Channel(dev, "rumble"); // rumble output
trackedDevice.device = dev;
}
else if (deviceClass == ETrackedDeviceClass.GenericTracker)
{
trackerCount++;
trackedDevice = new TrackedDevice("ViveTracker" + trackerCount);
// tracker has 4 input channels and 1 output channel
Device dev = new Device(scene, trackedDevice.name, inputDeviceIdx);
dev.channels = new Channel[5];
dev.channels[0] = new Channel(dev, "input1"); // pin 3: grip
dev.channels[1] = new Channel(dev, "input2"); // pin 4: trigger
dev.channels[2] = new Channel(dev, "input3"); // pin 5: touchpad press
dev.channels[3] = new Channel(dev, "input4"); // pin 6: menu
dev.channels[4] = new Channel(dev, "output1"); // pin 1: rumble output
trackedDevice.device = dev;
}
else if (deviceClass == ETrackedDeviceClass.HMD)
{
hmdCount++;
trackedDevice = new TrackedDevice("ViveHMD" + hmdCount);
}
if (trackedDevice != null)
{
trackedDevice.controllerIdx = index;
trackedDevice.deviceClass = deviceClass;
trackedDevices.Add(trackedDevice);
if (trackedDevice.device != null)
{
inputDeviceIdx++;
}
}
}
// construct scene description
scene.actors.Clear();
scene.devices.Clear();
foreach (TrackedDevice td in trackedDevices)
{
Actor actor = new Actor(scene, td.name);
actor.bones = new Bone[1];
actor.bones[0] = new Bone(actor, "root", 0);
scene.actors.Add(actor);
// is this an input device, too?
if (td.device != null)
{
scene.devices.Add(td.device);
}
}
}
return(connected);
}
public bool Connect(IMoCapClient_ConnectionInfo connectionInfo)
{
// extract server address from connection info
IPAddress serverAddress = (connectionInfo is NatNetClient.ConnectionInfo) ?
((NatNetClient.ConnectionInfo)connectionInfo).serverAddress :
IPAddress.Loopback; // fallback > localhost
// try connecting
try
{
IPEndPoint commandEndpoint = new IPEndPoint(serverAddress, PORT_COMMAND);
packetOut = new NatNetPacket_Out(commandEndpoint);
packetIn = new NatNetPacket_In();
commandClient = new UdpClient(); // connect to server's command port
if (PingServer())
{
GetSceneDescription();
Debug.Log("Connected to NatNet server '" + serverInfo.serverName + "'.");
// immediately get first packet of frame data
GetFrameData();
connected = true;
streamingEnabled = false;
}
}
catch (Exception e)
{
Debug.LogWarning("Could not connect to NatNet server " + serverAddress + " (" + e.Message + ").");
}
if (connected)
{
// request streaming IP address
try
{
if (SendRequest("getDataStreamAddress") && (serverResponse.Length > 0))
{
multicastAddress = IPAddress.Parse(serverResponse);
Debug.Log("Data stream address: " + multicastAddress);
// Prepare multicast data reception
dataClient = new UdpClient();
dataClient.ExclusiveAddressUse = false;
dataClient.Client.SetSocketOption(SocketOptionLevel.Socket, SocketOptionName.ReuseAddress, true);
dataClient.Client.Bind(new IPEndPoint(IPAddress.Any, PORT_DATA));
dataClient.JoinMulticastGroup(multicastAddress);
dataClient.Client.ReceiveTimeout = 100;
}
}
catch (Exception e)
{
Debug.LogWarning("Could not establish data streaming (" + e.Message + ").");
if (dataClient != null)
{
dataClient.Close();
dataClient = null;
}
}
// request framerate
try
{
if (SendRequest("getFramerate") && (serverResponse.Length > 0))
{
updateRate = float.Parse(serverResponse);
}
}
catch (Exception e)
{
Debug.LogWarning("Could not establish framerate (" + e.Message + ").");
}
}
return(connected);
}
public bool Connect(IMoCapClient_ConnectionInfo connectionInfo)
{
// successful every time
connected = true;
return(connected);
}
public bool Connect(IMoCapClient_ConnectionInfo connectionInfo)
{
// extract server address from connection info
IPAddress serverAddress = (connectionInfo is NatNetClient.ConnectionInfo) ?
((NatNetClient.ConnectionInfo) connectionInfo).serverAddress :
IPAddress.Loopback; // fallback > localhost
// try connecting
try
{
IPEndPoint commandEndpoint = new IPEndPoint(serverAddress, PORT_COMMAND);
packetOut = new NatNetPacket_Out(commandEndpoint);
packetIn = new NatNetPacket_In();
commandClient = new UdpClient(); // connect to server's command port
if ( PingServer() )
{
GetSceneDescription();
Debug.Log("Connected to NatNet server '" + serverInfo.serverName + "'.");
// print list of actor and device names
if (scene.actors.Length > 0)
{
string actorNames = "";
foreach (Actor a in scene.actors)
{
if (actorNames.Length > 0) { actorNames += ", "; }
actorNames += a.name;
}
Debug.Log("Actors (" + scene.actors.Length + "): " + actorNames);
}
if (scene.devices.Length > 0)
{
string deviceNames = "";
foreach (Device d in scene.devices)
{
if (deviceNames.Length > 0) { deviceNames += ", "; }
deviceNames += d.name;
}
Debug.Log("Devices (" + scene.devices.Length + "): " + deviceNames);
}
// immediately get first packet of frame data
GetFrameData();
connected = true;
streamingEnabled = false;
}
}
catch (Exception e)
{
Debug.LogWarning("Could not connect to NatNet server " + serverAddress + " (" + e.Message + ").");
}
// request streaming IP address
if (connected)
{
try
{
if (SendRequest("getDataStreamAddress") && (serverResponse.Length > 0))
{
multicastAddress = IPAddress.Parse(serverResponse);
Debug.Log("Data stream address: " + multicastAddress);
// Prepare multicast data reception
dataClient = new UdpClient();
dataClient.ExclusiveAddressUse = false;
dataClient.Client.SetSocketOption(SocketOptionLevel.Socket, SocketOptionName.ReuseAddress, true);
dataClient.Client.Bind(new IPEndPoint(IPAddress.Any, PORT_DATA));
dataClient.JoinMulticastGroup(multicastAddress);
dataClient.Client.ReceiveTimeout = 100;
}
}
catch (Exception e)
{
Debug.LogWarning("Could not establish data streaming (" + e.Message + ").");
if (dataClient != null)
{
dataClient.Close();
dataClient = null;
}
}
}
return connected;
}
