Method TryUpdateHands

TryUpdateHands(UpdateType, ref Pose, NativeArray<XRHandJoint>, ref Pose, NativeArray<XRHandJoint>)

Attempts to retrieve current hand-tracking data from the provider.

Declaration
public override XRHandSubsystem.UpdateSuccessFlags TryUpdateHands(XRHandSubsystem.UpdateType updateType, ref Pose leftHandRootPose, NativeArray<XRHandJoint> leftHandJoints, ref Pose rightHandRootPose, NativeArray<XRHandJoint> rightHandJoints)
Parameters
Type Name Description
XRHandSubsystem.UpdateType updateType

Informs the provider which kind of timing the update is being requested under.
Pose leftHandRootPose

Update this and include XRHandSubsystem.UpdateSuccesFlags.LeftHandRootPose in the return value to update the left hand's root pose.
NativeArray<XRHandJoint> leftHandJoints

Array of hand joints to fill out for the left hand. These are initialized with a copy of the current joint data for the left hand, so if the last known tracking data for a particular joint is still fine, you don't need to fill out that data again. If you update these, include XRHandSubsystem.UpdateSuccesFlags.LeftHandJoints in the return value to have the changes reflected in the subsystem.
Pose rightHandRootPose

Update this and include XRHandSubsystem.UpdateSuccesFlags.RightHandRootPose in the return value to update the right hand's root pose.
NativeArray<XRHandJoint> rightHandJoints

Array of hand joints to fill out for the right hand. These are initialized with a copy of the current joint data for the right hand, so if the last known tracking data for a particular joint is still fine, you don't need to fill out that data again. If you update these, include XRHandSubsystem.UpdateSuccesFlags.RightHandJoints in the return value to have the changes reflected in the subsystem.
Returns
Type Description
XRHandSubsystem.UpdateSuccessFlags

Returns XRHandSubsystem.UpdateSuccessFlags to describe which tracking data was successfully updated.
Overrides