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XRSession: enabledFeatures property - Web APIs | MDN
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XRSession: enabledFeatures 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 XRSession interface's read-only enabledFeatures property returns an array of features enabled (granted) for an XRSession. This contains all requiredFeatures and a subset of optionalFeatures that have been requested with XRSystem.requestSession().
Value
An Array of strings.
Examples
Detecting available WebXR session features
The XRSystem.requestSession() method allows you to request XR session features. The features can be requested either as requiredFeatures (the XRSession must support the feature), or as optionalFeatures (the XRSession may support the feature). The enabledFeatures property identifies which features are actually available in the session.
js
navigator.xr
.requestSession("immersive-ar", {
requiredFeatures: ["local", "hit-test"],
optionalFeatures: ["anchors"],
})
.then((xrSession) => {
// Log enabledFeatures
console.log(xrSession.enabledFeatures);
// Check if anchors can be used
if (xrSession.enabledFeatures.includes("anchors")) {
// Go ahead and set up anchors
}
});
Specifications
| Specification |
|---|
| WebXR Device API # dom-xrsession-enabledfeatures |
Browser compatibility
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