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> Unreal Engine API Reference > Plugins > WindowsMixedRealityHandTracking > UWindowsMixedRealityHandTrackingFunctionLibrary > UWindowsMixedRealityHandTrackingFunctionLibrary::GetHandJointTransform

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UWindowsMixedRealityHandTrackingFunctionLibrary::GetHandJointTransform

Get Transform for a point on the hand.

Windows

MacOS

Linux

References

Module	WindowsMixedRealityHandTracking
Header	/Engine/Plugins/Runtime/WindowsMixedReality/Source/WindowsMixedRealityHandTracking/Public/WindowsMixedRealityHandTrackingFunctionLibrary.h
Include	#include "WindowsMixedRealityHandTrackingFunctionLibrary.h"
Source	/Engine/Plugins/Runtime/WindowsMixedReality/Source/WindowsMixedRealityHandTracking/Private/WindowsMixedRealityHandTrackingFunctionLibrary.cpp

Syntax

[UFUNCTION](Programming/UnrealArchitecture/Reference/Functions)(BlueprintCallable, Category="HandTracking|WindowsMixedReality")
static bool GetHandJointTransform
(
    EControllerHand Hand,
    EWMRHandKeypoint Keypoint,
    FTransform & Transform,
    float & Radius
)

Remarks

Get Transform for a point on the hand.

Returns

true if the output param was populated with a valid value, false means that the tracking is lost and output is undefined.

Parameters

Parameter	Description
Hand
Keypoint	the specific joint or wrist point to fetch.
Transform	The joint's transform.
Radius	The distance from the joint position to the surface of the hand.

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