56 lines
1.5 KiB
C++
56 lines
1.5 KiB
C++
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// Copyright HTC Corporation. All Rights Reserved.
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#include "ViveOpenXREyeTrackerFunctionLibrary.h"
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#include "ViveOpenXREyeTracker.h"
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#include "OpenXRHMD.h"
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static FViveOpenXREyeTracker* FViveOpenXREyeTrackerPtr = nullptr;
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FViveOpenXREyeTracker* GetViveOpenXREyeTrackerModulePtr()
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{
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if (FViveOpenXREyeTrackerPtr != nullptr)
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{
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return FViveOpenXREyeTrackerPtr;
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}
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else
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{
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if (GEngine->XRSystem.IsValid())
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{
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auto HMD = static_cast<FOpenXRHMD*>(GEngine->XRSystem->GetHMDDevice());
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for (IOpenXRExtensionPlugin* Module : HMD->GetExtensionPlugins())
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{
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if (Module->GetDisplayName() == TEXT("ViveOpenXREyeTracker"))
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{
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FViveOpenXREyeTrackerPtr = static_cast<FViveOpenXREyeTracker*>(Module);
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break;
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}
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}
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}
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return FViveOpenXREyeTrackerPtr;
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}
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}
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FXrGazeDataHTC UViveOpenXREyeTrackerFunctionLibrary::GetHTCEyeGazeValidData()
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{
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FXrGazeDataHTC OutGazeValidData;
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if (!GetViveOpenXREyeTrackerModulePtr()) return OutGazeValidData;
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return GetViveOpenXREyeTrackerModulePtr()->GetEyeGazeValidDatas();
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}
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FXrPupilDataHTC UViveOpenXREyeTrackerFunctionLibrary::GetHTCPupilData()
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{
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FXrPupilDataHTC OutPupilData;
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if (!GetViveOpenXREyeTrackerModulePtr()) return OutPupilData;
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return GetViveOpenXREyeTrackerModulePtr()->GetPupilDatas();
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}
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FXrEyeGeometricDataHTC UViveOpenXREyeTrackerFunctionLibrary::GetHTCEyeGeometricData()
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{
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FXrEyeGeometricDataHTC OutEyeGeometricData;
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if (!GetViveOpenXREyeTrackerModulePtr()) return OutEyeGeometricData;
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return GetViveOpenXREyeTrackerModulePtr()->GetEyeGeometricDatas();
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}
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