XRJointPose
The XRJointPose
interface is an XRPose
with additional information about the size of the skeleton joint it represents.
Instance properties
XRJointPose.radius
Read only-
The radius (distance from skin) for a joint.
Examples
Using XRJointPose
objects
Call XRFrame.getJointPose()
with an XRJointSpace
and an XRReferenceSpace
to get an XRJointPose
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 |
Browser compatibility
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