The read-only trackedAnchor property of the XRFrame interface returns an XRAnchorSet object containing all anchors still tracked in the frame.
XRFrame.trackedAnchors
Value
An XRAnchorSet object.
Examples
Updating anchors
for (const anchor of frame.trackedAnchors) { const pose = frame.getPose(anchor.anchorSpace, referenceSpace); }
Specifications
| Specification |
|---|
| WebXR Anchors Module # dom-xrframe-trackedanchors |
Browser compatibility
| Desktop | Mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | |
trackedAnchors |
85
|
85
|
No
|
No
|
No
|
No
|
No
|
85
|
No
|
No
|
No
|
14.0
|
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https://developer.mozilla.org/en-US/docs/Web/API/XRFrame/trackedAnchors
