沉浸式交互
所谓的沉浸式交互（Immersive），当用户使用VR设备时，会戴手套来点击操作，而Vega Prime能够处理VR手套的操作并回传给VR设备，此流程即沉浸式。
操作
启动假设备
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| C:\Presagis\Suite18\Vega_Prime\bin\trackd>dummy-trackd.exe -sensors 2 -trackerDaemonKey 4126 -buttons 9 -valuators 6 -controllerDaemonKey 4127
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运行，检测证书
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| PS C:\Presagis\Suite18\Vega_Prime\bin\trackd> ./trackd_mpi.exe -file "C:\Presagis\Suite18\Vega_Prime\config\vpinput_trackd\trackd.conf"
trackd_mpi: Trackd_mpi 5.5 starting...
trackd_mpi: ERROR: Checkout of license failed.
trackd_mpi: Trackd_mpi exiting...
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再次检测
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| PS C:\Presagis\Suite18\Vega_Prime\bin\trackd> ./trackd_mpi.exe -file "C:\Presagis\Suite18\Vega_Prime\config\vpinput_trackd\trackd.conf"
trackd_mpi: Trackd_mpi 5.5 starting...
trackd_mpi: INFO: DEVICE NAME : FOB
trackd_mpi: INFO: DEVICE TYPE : FoBirds(tm)
trackd_mpi: INFO: VERSION : 5.5
trackd_mpi: INFO: DATA TYPE : Tracker
trackd_mpi: INFO: SERIAL PORT : com1
trackd_mpi: INFO: BAUD RATE : 38400
trackd_mpi: INFO: ADDRESSING MODE : Normal
trackd_mpi: INFO: HEMISPEHRE : +X
trackd_mpi: INFO: POSITION SCALING : Max 36 inches
trackd_mpi: INFO: SYNC TYPE : Off
trackd_mpi: INFO: FILTER : Unused
trackd_mpi: INFO: REPORT RATE : Every single sampling
trackd_mpi: INFO: TRANSMITTER : SRT on device ID:1
trackd_mpi: INFO: NUMBER OF DEVICES : 2
trackd_mpi: INFO: NUMBER OF TRACKERS : 2
trackd_mpi: INFO: CAVE COORDINATES : Used
trackd_mpi: INFO: TRANSMITTER ROTATION : [0][0]: 1.000 [0][1]: 0.000 [0][2]: 0.000
trackd_mpi: INFO: : [1][0]: 0.000 [1][1]: 0.000 [1][2]: 1.000
trackd_mpi: INFO: : [2][0]: 0.000 [2][1]:-1.000 [2][2]: 0.000
trackd_mpi: INFO: TRANSMITTER TRANSFORM : [0][0]: 1.000 [0][1]: 0.000 [0][2]: 0.000
trackd_mpi: INFO: : [1][0]: 0.000 [1][1]: 0.000 [1][2]: 1.000
trackd_mpi: INFO: : [2][0]: 0.000 [2][1]:-1.000 [2][2]: 0.000
trackd_mpi: INFO: TRACKER ORDER : <Real tra> -> <Output tra>
trackd_mpi: INFO: : 1->1 2->2
trackd_mpi: INFO: -----------------------
trackd_mpi: ERROR: CFoBirds: Receiving group mode info failed.
trackd_mpi: ERROR: CFoBirds: Could not start group mode.
trackd_mpi: ERROR: Error on configuring device/connector.
trackd_mpi: ERROR: Returning to parent process.
trackd_mpi: ERROR: Error on init/configuring a device/connector.
trackd_mpi: INFO: Cleaning threads/children...
trackd_mpi: Trackd_mpi exiting...
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我没有VR设备，无法测试此部分。
