devices/deviceoptical/opticaldevicetester/DeviceBuffer.h

// Port number to use for server
const int  PORTNUMBER   = 8889;     // Port number for communication
const int  SIM_FPS      = 60;       // Tested for 30,60,120

#if defined( WIN32 )
typedef unsigned __int64 nsTime;
#else
typedef unsigned long long nsTime;
#endif

struct sDataBuffer
{
    nsTime  mTime;              
    int     mCounter;
    double  mMarkerData[4][4];  

    sDataBuffer()
    {
        mTime         = 0;
        mCounter      = 0;
    }

    void Simulate(nsTime pTime)
    {
        mTime = pTime;

        for(int i=0;i<4;i++)
        {
            mMarkerData[i][3] = 0.0; //Occlusion
        }

        double  a = 10.0;
        int     b = (int)(mTime/10000000);

        mMarkerData[0][0] = (double)(b%300)-150;
        mMarkerData[0][1] = 0.0;
        mMarkerData[0][2] = 0.0;

        mMarkerData[1][0] = mMarkerData[0][0] + a;
        mMarkerData[1][1] = 0.0;
        mMarkerData[1][2] = 0.0;

        mMarkerData[2][0] = mMarkerData[0][0];
        mMarkerData[2][1] = a;
        mMarkerData[2][2] = 0.0;

        mMarkerData[3][0] = mMarkerData[0][0];
        mMarkerData[3][1] = 0.0;
        mMarkerData[3][2] = a;

        // Simulate an occlusion
        if(mMarkerData[0][0] > 0.0 && mMarkerData[0][0] < 50.0)
        {
             mMarkerData[0][0] = 0.0;
             mMarkerData[0][1] = 20.0;
             mMarkerData[0][2] = 0.0;
             mMarkerData[0][3] = 1.0;
        }

        mCounter++;
    }
};