Navigator.getVRDisplays() - Web APIs 编辑

Obsolete

This feature is obsolete. Although it may still work in some browsers, its use is discouraged since it could be removed at any time. Try to avoid using it.

The getVRDisplays() method of the Navigator interface returns a promise that resolves to an array of VRDisplay objects representing any available VR displays connected to the computer.

Syntax

navigator.getVRDisplays().then(function(displays) {
  // Do something with the available VR displays
});

Parameters

None.

Return value

A promise that resolves to an array of VRDisplay objects.

Examples

if(navigator.getVRDisplays) {
  console.log('WebVR 1.1 supported');
  // Then get the displays attached to the computer
  navigator.getVRDisplays().then(function(displays) {
    // If a display is available, use it to present the scene
    if(displays.length > 0) {
      vrDisplay = displays[0];
      // Now we have our VRDisplay object and can do what we want with it
    }
  });
}

Note: You can see this complete code at raw-webgl-example.

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.