XRJointPose.radius
The read-only radius
property of the XRJointPose
interface indicates the radius (distance from skin) for a joint.
Value
A number indicating the radius in meters.
Examples
Getting the radius
for a hand joint
Call XRFrame.getJointPose()
with an XRJointSpace
and an XRReferenceSpace
to get an XRJointPose
object which provides the radius property.
navigator.xr.requestSession({optionalFeatures: ["hand-tracking"]}).then(
// ...
);
function renderFrame(session, frame) {
// ...
for (inputSource of session.inputSources) {
if (inputSource.hand) {
let indexFingerTipJoint = inputSource.hand.get("index-finger-tip");
let radius = frame.getJointPose(indexFingerTipJoint, referenceSpace).radius;
}
}
}
Specifications
No specification found
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.
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Browser compatibility
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.
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