Rift: from mm0zct with fixes

1 files changed, 137 insertions, 0 deletions

diff --git a/ftnoir_tracker_rift/ftnoir_tracker_rift.cpp b/ftnoir_tracker_rift/ftnoir_tracker_rift.cpp
new file mode 100644
index 00000000..ca290d0b
--- /dev/null
+++ b/ftnoir_tracker_rift/ftnoir_tracker_rift.cpp
@@ -0,0 +1,137 @@
+/* Copyright: "i couldn't care less what anyone does with the 5 lines of code i wrote" - mm0zct */
+#include "ftnoir_tracker_rift.h"
+#include "facetracknoir/global-settings.h"
+	#include "OVR.h"
+#include <cstdio>
+using namespace OVR;
+
+bool Rift_Tracker::isInitialised = false;
+
+Rift_Tracker::Rift_Tracker()
+{
+    pSensor.Clear();
+	pHMD.Clear();
+	pManager.Clear();
+	bEnableRoll = true;
+	bEnablePitch = true;
+	bEnableYaw = true;
+	bEnableX = true;
+	bEnableY = true;
+	bEnableZ = true;
+	should_quit = false;
+    for (int i = 0; i < 6; i++)
+        newHeadPose[i] = 0;
+}
+
+Rift_Tracker::~Rift_Tracker()
+{
+    pSensor.Clear();
+	pHMD.Clear();
+	pManager.Clear();
+}
+
+
+void Rift_Tracker::StartTracker(QFrame* videoFrame)
+{
+	//QMessageBox::warning(0,"FaceTrackNoIR Notification", "Tracking loading settings...",QMessageBox::Ok,QMessageBox::NoButton);
+    loadSettings();
+    //
+    // Startup the Oculus SDK device handling, use the first Rift sensor we find.
+    //
+	if(!isInitialised){
+	    System::Init(Log::ConfigureDefaultLog(LogMask_All));
+		isInitialised = true;
+	}
+
+	pManager = *DeviceManager::Create();
+    DeviceEnumerator<HMDDevice>& enumerator = pManager->EnumerateDevices<HMDDevice>();
+    if (enumerator.IsAvailable())
+    {
+        pHMD = *enumerator.CreateDevice();
+    
+        pSensor = *pHMD->GetSensor();
+        
+        if (pSensor){
+            SFusion.AttachToSensor(pSensor);
+        }else{
+            QMessageBox::warning(0,"FaceTrackNoIR Error", "Unable to find Rift tracker",QMessageBox::Ok,QMessageBox::NoButton);
+        }
+        SFusion.SetYawCorrectionEnabled(true);
+        SFusion.SetMagReference();
+    }
+
+	return;
+}
+
+bool Rift_Tracker::GiveHeadPoseData(double *data)
+{
+    if (pHMD.GetPtr() != NULL) {
+        Quatf hmdOrient = SFusion.GetOrientation();
+        float yaw = 0.0f;
+        float pitch = 0.0f;
+        float roll = 0.0f;
+        hmdOrient.GetEulerAngles<Axis_Y, Axis_X, Axis_Z>(&yaw, &pitch , &roll);
+        newHeadPose[RY] =pitch;
+        newHeadPose[RZ] = roll;
+        newHeadPose[RX] = yaw;
+    
+        if (bEnableX) {
+            data[TX] = newHeadPose[TX];
+        }
+        if (bEnableX) {
+            data[TY] = newHeadPose[TY];
+        }
+        if (bEnableX) {
+            data[TZ] = newHeadPose[TZ];
+        }
+        if (bEnableYaw) {
+            data[RX] = newHeadPose[RX];
+        }
+        if (bEnablePitch) {
+            data[RY] = newHeadPose[RY];
+        }
+        if (bEnableRoll) {
+            data[RZ] = newHeadPose[RZ];
+        }
+    }
+	return pHMD.GetPtr() != NULL;
+}
+
+
+//
+// Load the current Settings from the currently 'active' INI-file.
+//
+void Rift_Tracker::loadSettings() {
+
+	qDebug() << "FTNoIR_Tracker::loadSettings says: Starting ";
+	QSettings settings("Abbequerque Inc.", "FaceTrackNoIR");	// Registry settings (in HK_USER)
+
+	QString currentFile = settings.value ( "SettingsFile", QCoreApplication::applicationDirPath() + "/Settings/default.ini" ).toString();
+	QSettings iniFile( currentFile, QSettings::IniFormat );		// Application settings (in INI-file)
+
+	qDebug() << "FTNoIR_Tracker::loadSettings says: iniFile = " << currentFile;
+
+	iniFile.beginGroup ( "Rift" );
+	bEnableRoll = iniFile.value ( "EnableRoll", 1 ).toBool();
+	bEnablePitch = iniFile.value ( "EnablePitch", 1 ).toBool();
+	bEnableYaw = iniFile.value ( "EnableYaw", 1 ).toBool();
+	bEnableX = iniFile.value ( "EnableX", 1 ).toBool();
+	bEnableY = iniFile.value ( "EnableY", 1 ).toBool();
+	bEnableZ = iniFile.value ( "EnableZ", 1 ).toBool();
+	iniFile.endGroup ();
+}
+
+
+////////////////////////////////////////////////////////////////////////////////
+// Factory function that creates instances if the Tracker object.
+
+// Export both decorated and undecorated names.
+//   GetTracker     - Undecorated name, which can be easily used with GetProcAddress
+//                Win32 API function.
+//   _GetTracker@0  - Common name decoration for __stdcall functions in C language.
+//#pragma comment(linker, "/export:GetTracker=_GetTracker@0")
+
+extern "C" FTNOIR_TRACKER_BASE_EXPORT void* CALLING_CONVENTION GetConstructor()
+{
+    return (ITracker*) new Rift_Tracker;
+}