XRSessionEvent: session property
Limited availability
This feature is not Baseline because it does not work in some of the most widely-used browsers.
Secure context: This feature is available only in secure contexts (HTTPS), in some or all supporting browsers.
The read-only XRSessionEvent interface's
session property indicates which
XRSession the event is about.
Value
An XRSession object indicating which WebXR session the event refers to.
Examples
In this example, the session property is used to obtain the session object
to manage when an event is received.
js
xrSession.addEventListener("visibilitychange", (e) => {
switch (e.session.visibilityState) {
case "hidden":
myEnableRendering(true);
break;
case "visible":
case "visible-blurred":
myEnableRendering(false);
break;
}
});
This calls a function that reacts to the session's visibility state change.
Specifications
| Specification |
|---|
| WebXR Device API # dom-xrsessionevent-session |
Browser compatibility
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Legend
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- Full support
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