The read-only jointName
property of the XRJointSpace
interface contains the name of the joint it tracks.
The read-only jointName
property of the XRJointSpace
interface contains the name of the joint it tracks.
A string indicating the name of the joint. See the list of hand joints on the XRHand
page.
jointName
Given a XRJointSpace
, the jointName
property will contain the hand joint name.
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"); // XRJointSpace indexFingerTipJoint.jointName; // "index-finger-tip" } } }
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Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | |
jointName |
No | 93–111Hololens 2 only. |
No | No | No | No | No | No | No | No | No | No |
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https://developer.mozilla.org/en-US/docs/Web/API/XRJointSpace/jointName