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32 lines
1.3 KiB
C++
32 lines
1.3 KiB
C++
// Copyright Epic Games, Inc. All Rights Reserved.
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#include "WindowsMixedRealityHandTrackingFunctionLibrary.h"
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#include "IWindowsMixedRealityHandTrackingPlugin.h"
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#include "WindowsMixedRealityHandTracking.h"
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#include "IWindowsMixedRealityHMDPlugin.h"
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#include "HeadMountedDisplayFunctionLibrary.h"
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#include "Engine/World.h"
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#include "ILiveLinkClient.h"
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#include "ILiveLinkSource.h"
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bool UWindowsMixedRealityHandTrackingFunctionLibrary::GetHandJointTransform(EControllerHand Hand, EWMRHandKeypoint Keypoint, FTransform& OutTransform)
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{
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TSharedPtr<FWindowsMixedRealityHandTracking> HandTracking = StaticCastSharedPtr<FWindowsMixedRealityHandTracking>(IWindowsMixedRealityHandTrackingModule::Get().GetInputDevice());
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//UE_LOG(LogWindowsMixedRealityHandTracking, Display, TEXT("CNNTEMP GetGestureKeypointTransform 0"));
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if (HandTracking.IsValid() && HandTracking->IsHandTrackingStateValid())
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{
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FTransform KeyPointTransform;
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const bool bSuccess = HandTracking->GetKeypointTransform(Hand, Keypoint, KeyPointTransform);
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//UE_LOG(LogWindowsMixedRealityHandTracking, Display, TEXT("CNNTEMP GetGestureKeypointTransform hand %d joint %d (%d)"), (uint32)Hand, (uint32)Keypoint, bSuccess);
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if (bSuccess)
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{
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OutTransform = KeyPointTransform * UHeadMountedDisplayFunctionLibrary::GetTrackingToWorldTransform(GWorld);
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return true;
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}
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}
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return false;
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}
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