HandPose.TryGetJoint Method
Definition
Important
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Gets the pose of a hand joint, expressed in the specified coordinate system.
bool TryGetJoint(SpatialCoordinateSystem const& coordinateSystem, HandJointKind const& joint, [Out] JointPose & jointPose);public bool TryGetJoint(SpatialCoordinateSystem coordinateSystem, HandJointKind joint, out JointPose jointPose);Public Function TryGetJoint (coordinateSystem As SpatialCoordinateSystem, joint As HandJointKind, ByRef jointPose As JointPose) As BooleanParameters
- coordinateSystem
- SpatialCoordinateSystem
The coordinate system in which to express the joint pose.
- joint
- HandJointKind
The hand joint kind to locate.
- jointPose
- JointPose
The pose to fill for the specified joint.
Returns
bool
True if the hand can be located within the specified coordinate system; otherwise, false.
Remarks
The coordinate system is right-handed, with +y up, +x to the right, and -z forward.
All joints except for tip joints are interior to the hand. Finger joint poses represent the base of the named bone. Joints are oriented with forward (-z) pointing towards the tip of each finger, up (+y) pointing out of the back of the hand or finger, and right (+x) pointing perpendicular to forward and up.
This method will return false if the specified coordinate system cannot be located at the moment.