XRFrame: trackedAnchors property

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.

Secure context: This feature is available only in secure contexts (HTTPS), in some or all supporting browsers.

The read-only trackedAnchor property of the XRFrame interface returns an XRAnchorSet object containing all anchors still tracked in the frame.

Value

An XRAnchorSet object.

Examples

Updating anchors

js
for (const anchor of frame.trackedAnchors) {
  const pose = frame.getPose(anchor.anchorSpace, referenceSpace);
}

Specifications

Specification
WebXR Anchors Module
# dom-xrframe-trackedanchors

Browser compatibility

BCD tables only load in the browser