components/script/dom/webidls/XRSession.webidl


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/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at https://mozilla.org/MPL/2.0/. */

// https://immersive-web.github.io/webxr/#xrsession-interface

enum XREnvironmentBlendMode {
  "opaque",
  "additive",
  "alpha-blend",
};

callback XRFrameRequestCallback = void (DOMHighResTimeStamp time, XRFrame frame);

[SecureContext, Exposed=Window, Pref="dom.webxr.enabled"] interface XRSession : EventTarget {
  // // Attributes
  readonly attribute XRSessionMode mode;
  // readonly attribute XRPresentationContext outputContext;
  // readonly attribute XREnvironmentBlendMode environmentBlendMode;

  attribute double depthNear;
  attribute double depthFar;
  attribute XRLayer? baseLayer;

  // // Methods
  // Promise<XRReferenceSpace> requestReferenceSpace(XRReferenceSpaceType type, optional XRReferenceSpaceOptions options);

  // FrozenArray<XRInputSource> getInputSources();

  long requestAnimationFrame(XRFrameRequestCallback callback);
  void cancelAnimationFrame(long handle);

  // Promise<void> end();

  // // Events
  // attribute EventHandler onblur;
  // attribute EventHandler onfocus;
  // attribute EventHandler onend;
  // attribute EventHandler onselect;
  // attribute EventHandler oninputsourceschange;
  // attribute EventHandler onselectstart;
  // attribute EventHandler onselectend;
};