XRAnchorSet

Limited availability

This feature is not Baseline because it does not work in some of the most widely-used browsers.

Experimental: This is an experimental technology
Check the Browser compatibility table carefully before using this in production.

The XRAnchorSet interface exposes a collection of anchors. Its instances are returned by XRFrame.trackedAnchors and are Set-like objects.

Instance properties

See Set for details.

Instance methods

See Set for details.

Examples

Handling anchor tracking loss

js
const trackedAnchors = frame.trackedAnchors;

for (const anchor of previousFrameAnchors) {
  if (!trackedAnchors.has(anchor)) {
    // Handle anchor tracking loss
  }
}

Specifications

Specification
WebXR Anchors Module
# xranchorset

Browser compatibility

Chrome
Edge
Firefox
Opera
Safari
Chrome Android
Firefox for Android
Opera Android
Safari on iOS
Samsung Internet
WebView Android
WebView on iOS
XRAnchorSet
Experimental
[Symbol.iterator]
Experimental
entries
Experimental
forEach
Experimental
has
Experimental
keys
Experimental
size
Experimental
values
Experimental

See also