1 files changed, 46 insertions, 0 deletions
diff --git a/FaceTrackNoIR/TrackIR.h b/FaceTrackNoIR/TrackIR.h
new file mode 100644
index 00000000..81df17c7
--- /dev/null
+++ b/FaceTrackNoIR/TrackIR.h
@@ -0,0 +1,46 @@
+// Retro 26/09/03
+
+//#define DEBUG_TRACKIR_STUFF
+
+class TrackIR {
+public:
+	TrackIR()
+			{	FrameSignature = missedFrameCount = Pit_2d_Yaw = Pit_2d_Yaw = 0;
+				panningAllowed = isActive = true;
+				yaw = pitch = roll = x = y = z = 0;
+			};
+	~TrackIR() {};
+
+	void InitTrackIR(HWND);
+	void ExitTrackIR();
+
+	void Allow_2D_Panning()		{ panningAllowed = true; }
+	bool Get_Panning_Allowed()	{ return panningAllowed; }
+
+	void GetTrackIR_ViewValues(float*, float*);	// for 3d cockpit panning, gets yaw/pitch values in radians
+	int TrackIR_2D_Map();						// for 2d cockpit panning, returns POV_N, POV_S, POV_E, POV_W values, -1 for neutral
+
+	float getYaw() { return yaw; }
+	float getPitch() { return pitch; }
+	float getRoll() { return roll; }
+	float getX() { return x; }
+	float getY() { return y; }
+	float getZ() { return z;}
+
+	void Poll();
+
+private:
+	unsigned long FrameSignature;
+	unsigned long missedFrameCount;
+
+	bool panningAllowed;
+
+	bool isActive;	// flag indicating if the TIR receives updates.. eg when the user hits F9 (stop TIR) then this one gets false after
+					// a set time of frames (100 for now). This is used to give control back to keyboard/mouse in case tir is switched off
+					// ONLY FOR THE 3d PIT THOUGHT - 2D pit just returns -1 ("don´t pan")
+
+	int Pit_2d_Yaw;
+	int Pit_2d_Pitch;
+
+	float yaw, pitch, roll, x, y, z;
+};