MotionBuilder-SDK/cpp_ref/devices_2devicecamera_2ordevicecamera_hardware_8h-example.html

#ifndef __ORDEVICE_CAMERA_HARDWARE_H__

#define __ORDEVICE_CAMERA_HARDWARE_H__

/***************************************************************************************

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//--- SDK include

#include <fbsdk/fbsdk.h>

#include <fbsdk/fbtracker.h>


#ifdef KARCH_ENV_WIN

    #include <windows.h>

#endif

class ORDeviceCamera_Template_Packet : public FBDeviceCameraPacket

{

public:

    ORDeviceCamera_Template_Packet() : FBDeviceCameraPacket()

    {

        Data = 0;

        Time = 0;

    }

    double  Data;

    FBTime  Time;

};


class ORDeviceCamera_Template_Hardware

{

public:

    ORDeviceCamera_Template_Hardware();


    virtual ~ORDeviceCamera_Template_Hardware();


    void SetDevice( FBDevice* pDevice ) { mDevice = pDevice; }


    //--- Opens and closes connection with data server. returns true if successful

    bool    Init    ();

    bool    Open    ();

    bool    Close   ();

    bool    Done    ();


    //--- Channel information

    //  After the connection has been established with the Open call

    //  This call will retreive all channel information (type, name, etc...)

    bool    GetSetupInfo();


    // Streaming functions

    //  Once connection is established and information packets have been received

    //  these functions start and stops the data streaming

    bool    StartDataStream();

    bool    StopDataStream();


    //--- Non blocking read of data stream which fills mChannel[] with a new data packet.

    //  Returns true if a new data frame is ready

    bool    FetchDataPacket     ();


    //--- Communications

    int         GetCommunicationType()                      { return mDevice->CommType;         }


    void        SetNetworkAddress   (const char* pIPAddress){ mNetworkAddress =  pIPAddress;    }

    const char* GetNetworkAddress   ()                      { return (char *)mNetworkAddress;   }

    void        SetNetworkPort      (int pPort)             { mNetworkPort = pPort;             }

    int         GetNetworkPort      ()                      { return mNetworkPort;              }

    void        SetNetworkProtocol  ( FBCommType pType )    { mNetworkProtocol = pType;         }

    FBCommType  GetNetworkProtocol  ()                      { return mNetworkProtocol;          }

    void        SetSerialPort       (int pPort)             { mSerialPort = pPort;              }

    int         GetSerialPort       ()                      { return mSerialPort;               }

    void        SetSerialBaudRate   (int pRate)             { mSerialBaudRate = pRate;          }

    int         GetSerialBaudRate   ()                      { return mSerialBaudRate;           }

    void        SetSharedMemoryHandle( const char* pHandle ){ mHandleName = pHandle;            }

    const char* GetSharedMemoryHandle()                     { return mHandleName;               }

    void        SetSharedMemoryAddress( kReference pAddr)   { mHandleAddress = pAddr;           }

    kReference  GetSharedMemoryAddress()                    { return mHandleAddress;            }


    //--- Simulator functions

    void        SetSimulatorFrequency       ( double pFrequency )   { mFrequency = pFrequency;      }

    double      GetSimulatorFrequency       ()                      { return mFrequency;            }

    void        SetSimulatorAmplitude       ( double pAmplitude )   { mAmplitude = pAmplitude;      }

    double      GetSimulatorAmplitude       ()                      { return mAmplitude;            }

    void        SetSimulatorZoom        ( double pZoom )    { mZoom = pZoom;        }

    double      GetSimulatorZoom        ()                      { return mZoom;         }

    void        SetSimulatorFocus       ( double pFocus )   { mFocus = pFocus;      }

    double      GetSimulatorFocus       ()                      { return mFocus;            }


    //--- Hardware setting

    void        SetHardwareSetting( double pSetting )   { mHardwareSetting = pSetting;  }

    double      GetHardwareSetting( )                   { return mHardwareSetting;      }


    //--- Packet query

    FBTime      GetTime()           { return mDefaultPacket.Time;           }

    double      GetData()           { return mDefaultPacket.Data;           }

    FBVector3d  GetRotation()       { return mDefaultPacket.Rotation;       }

    FBVector3d  GetPosition()       { return mDefaultPacket.Position;       }

    FBVector2d  GetOpticalCenter()  { return mDefaultPacket.OpticalCenter;  }

    double      GetFocus()          { return mDefaultPacket.Focus;          }

    double      GetZoom()           { return mDefaultPacket.Zoom;           }

    long        GetSync()           { return mCounter;                      }


    bool        RealTimeUpdate();

private:

    FBSystem    mSystem;

    int         mCounter;


    //--- Communications

    FBCommPort          mCommPort;

    int                 mSerialPort;

    int                 mSerialBaudRate;

    FBTCPIP             mTCPIP;

    int                 mNetworkSocket;

    FBString            mNetworkAddress;

    FBCommType          mNetworkProtocol;

    int                 mNetworkPort;

    FBString            mHandleName;

    kReference          mHandleAddress;


    #ifdef KARCH_ENV_WIN

        HANDLE              mShmHandle;

    #endif


    //--- Simulator values

    double          mFrequency;

    double          mAmplitude;

    double          mZoom;

    double          mFocus;


    //--- Hardware setting

    double          mHardwareSetting;


    // reading information

    ORDeviceCamera_Template_Packet  mDefaultPacket;

    FBDevice*                       mDevice;

};


#endif /* __ORDEVICE_CAMERA_HARDWARE_H__ */