VRDisplay.stageParameters

Deprecated

This feature is no longer recommended. Though some browsers might still support it, it may have already been removed from the relevant web standards, may be in the process of being dropped, or may only be kept for compatibility purposes. Avoid using it, and update existing code if possible; see the compatibility table at the bottom of this page to guide your decision. Be aware that this feature may cease to work at any time.

The stageParameters read-only property of the VRDisplay interface returns a VRStageParameters object containing room-scale parameters, if the VRDisplay is capable of supporting room-scale experiences.

Syntax

var myStageParameters = vrDisplayInstance.stageParameters;

Value

VRStageParameters object containing the VRDisplay's room-scale parameters, or null if the VRDisplay is not capable of supporting room-scale experiences.

Examples

var info = document.querySelector('p');
var vrDisplay;

navigator.getVRDisplays().then(function(displays) {
  vrDisplay = displays[0];
  var stageParams = vrDisplay.stageParameters;
  // stageParams is a VRStageParameters object

  if(stageParams === null) {
    info.textContent = 'Your VR Hardware does not support room-scale experiences.'
  } else {
    info.innerHTML = '<strong>Display stage parameters</strong>'
                 + '<br>Sitting to standing transform: ' + stageParams.sittingToStandingTransform
                 + '<br>Play area width (m): ' + stageParams.sizeX
                 + '<br>Play area depth (m): ' + stageParams.sizeY
  }
});

Specifications

Specification Status Comment
WebVR 1.1
The definition of 'stageParameters' in that specification.
Draft Initial definition

Browser compatibility

BCD tables only load in the browser

See also