//Public method that allows to start recording in the indicated path
//It registers the listener method in the event manager
public void StartRecording()
{
data.deviceType = AnalogType.ToString();
data.deviceName = AnalogName.ToString();
VRPNEventManager.StartListeningAnalog(AnalogType, AnalogName, Record);
isRecording = true;
}
// Update is called once per frame
void Update()
{
// Ensure device is ready
if (!initialized && !StartAnalog())
{
return;
}
// Check for new reports and process
if (VRPNAnalogNumReports(AnalogName.ToString()) > 0)
{
// Get Reports
int num = MaxReports;
VRPNAnalogReports(AnalogName.ToString(), reportsPtr, ref num, LastReport, purgeReports);
AnalogReport[] reports = new AnalogReport[num];
// Process Reports
int i;
string reportString = AnalogName.ToString();
string messageString;
for (i = 0; i < num; i++)
{
reports[i] = (AnalogReport)Marshal.PtrToStructure(reportsPtr[i], typeof(AnalogReport));
if (i == num - 1)
{
//Trigger analog sensor event in event manager
//Only the last one is send, one for frame
VRPNEventManager.TriggerEventAnalog(AnalogType.ToString(), AnalogName.ToString(), reports[i]);
}
messageString = "<";
for (int j = 0; j < reports[i].num_channel; j++)
{
messageString += " " + reports[i].channel[j] + ",";
}
messageString += ">" + " @ " + reports[i].msg_time.tv_sec + "." + reports[i].msg_time.tv_usec;
if (ShowDebug)
{
reportString += "/n" + messageString;
}
}
if (ShowDebug)
{
debug_text = reportString;
}
// Only need time value of most recent report
if (num > 0 && useLastReportTime)
{
LastReport.tv_sec = reports[num - 1].msg_time.tv_sec;
LastReport.tv_usec = reports[num - 1].msg_time.tv_usec;
}
}
}
//To add a listener for Analog sensors
public static void StartListeningAnalog(VRPNManager.Analog_Types deviceType, VRPNDeviceConfig.Device_Names deviceName, UnityAction <string, VRPNAnalog.AnalogReport> listener)
{
if (eventManager == null)
{
Debug.LogError("There needs to be one active EventManger script on a GameObject in your scene.");
return;
}
VRPNAnalogEvent thisEvent = null;
if (instance.eventDictionaryAnalog.TryGetValue(deviceType.ToString() + " " + deviceName.ToString(), out thisEvent))
{
thisEvent.AddListener(listener);
}
else
{
thisEvent = new VRPNAnalogEvent();
thisEvent.AddListener(listener);
instance.eventDictionaryAnalog.Add(deviceType.ToString() + " " + deviceName.ToString(), thisEvent);
}
}
