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Showing results for tags 'pupil diameter'.
Hi guys, I have some question like these: Do I can develop an app( PC platform) by using Unity engine to get data pupil size and position of eyes ? And what device can I use for do that? we have three devices HTC Vive Pro eye, HTC Vive headset or Vive pro 2 Thanks a lot!
I try to get the pupil diameter data in Unreal/ C++ which is not included as a function in the SRanipal_FunctionLibrary_Eye. That's the reason why I tried to directly get the verboseData or EyeData through SRanipal_Eye eg. like this: int result = SRanipal_Eye::Instance()->GetEyeData_(&eye_data) For some reason I always get the compiler error "error LINK2019: unresolved external symbol". So far I could not work out my mistake so I would be very grateful for a short example/ code snippet on how to access the pupil diameter data in Unreal/ C++ with SRanipal (not Tobii!). Th