1 files changed, 53 insertions, 0 deletions
diff --git a/Stars45/TrackIR.h b/Stars45/TrackIR.h
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+++ b/Stars45/TrackIR.h
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+/*  Project Starshatter 4.6
+    Destroyer Studios LLC
+    Copyright © 1997-2006. All Rights Reserved.
+
+    SUBSYSTEM:    Stars.exe
+    FILE:         TrackIR.h
+    AUTHOR:       John DiCamillo
+
+
+    OVERVIEW
+    ========
+    TrackIR head tracker interface class
+*/
+
+#ifndef TrackIR_h
+#define TrackIR_h
+
+#include "Types.h"
+
+// +--------------------------------------------------------------------+
+
+class TrackIR
+{
+public:
+   TrackIR();
+   ~TrackIR();
+
+   DWORD    ExecFrame();
+
+   bool     IsRunning()    const { return running; }
+   double   GetAzimuth()   const { return az; }
+   double   GetElevation() const { return el; }
+
+   double   GetX()         const { return x;  }
+   double   GetY()         const { return y;  }
+   double   GetZ()         const { return z;  }
+
+protected:
+
+   bool     running;
+   DWORD    stale_frames;
+   DWORD    frame_signature;
+
+   double   az;
+   double   el;
+
+   double   x; // vrt
+   double   y; // vup
+   double   z; // vpn (i think)
+};
+
+#endif TrackIR_h
+