The read-only radius
property of the XRJointPose
interface indicates the radius (distance from skin) for a joint.
The read-only radius
property of the XRJointPose
interface indicates the radius (distance from skin) for a joint.
A number indicating the radius in meters.
radius
for a hand jointCall XRFrame.getJointPose()
with an XRJointSpace
and an XRReferenceSpace
to get an XRJointPose
object which provides the radius property.
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"); const radius = frame.getJointPose( indexFingerTipJoint, referenceSpace, ).radius; } } }
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radius |
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/XRJointPose/radius