XRJointPose
Limited availability
This feature is not Baseline because it does not work in some of the most widely-used browsers.
TheXRJointPose interface is anXRPose with additional information about the size of the skeleton joint it represents.
Instance properties
XRJointPose.radiusRead onlyThe radius (distance from skin) for a joint.
Examples
UsingXRJointPose objects
CallXRFrame.getJointPose() with anXRJointSpace and anXRReferenceSpace to get anXRJointPose object.
js
navigator.xr .requestSession({ optionalFeatures: ["hand-tracking"] }) .then(/* … */);function renderFrame(session, frame) { // … for (const inputSource of session.inputSources) { if (inputSource.hand) { const indexFingerTipJoint = inputSource.hand.get("index-finger-tip"); frame.getJointPose(indexFingerTipJoint, referenceSpace); // XRJointPose } }}Specifications
| Specification |
|---|
| WebXR Hand Input Module - Level 1 # xrjointpose-interface |