VRDisplayEvent - Web APIs 编辑

Experimental

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

The VRDisplayEvent interface of the WebVR API represents the event object of WebVR-related events (see the list of WebVR window extensions).

Constructor

VRDisplayEvent.VRDisplayEvent()

Creates a VRDisplayEvent object instance.

Properties

VRDisplayEvent also inherits properties from its parent object, Event.

VRDisplayEvent.display Read only

The VRDisplay associated with this event.

VRDisplayEvent.reason Read only

A human-readable reason why the event was fired.

Examples

window.addEventListener('vrdisplaypresentchange', function(e) {
  console.log('Display ' + e.display.displayId + ' presentation has changed. Reason given: ' + e.reason + '.');
})

Specifications

Browser compatibility

BCD tables only load in the browser

See also

• WebVR API homepage
• MozVr.com — demos, downloads, and other resources from the Mozilla VR team.