third_party/WebKit/Source/modules/xr/XRSession.idl

// Copyright 2017 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

// https://immersive-web.github.io/webxr/spec/latest/#xrsession-interface
[
    SecureContext,
    OriginTrialEnabled=WebXR
] interface XRSession : EventTarget {
  readonly attribute XRDevice device;
  readonly attribute boolean exclusive;
  readonly attribute XRPresentationContext outputContext;

  attribute double depthNear;
  attribute double depthFar;

  attribute XRLayer baseLayer;

  attribute EventHandler onblur;
  attribute EventHandler onfocus;
  attribute EventHandler onresetpose;
  attribute EventHandler onend;

  [CallWith=ScriptState] Promise<XRFrameOfReference> requestFrameOfReference(XRFrameOfReferenceType type, [PermissiveDictionaryConversion] optional XRFrameOfReferenceOptions options);

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

  FrozenArray<XRInputSource> getInputSources();

  [CallWith=ScriptState] Promise<void> end();
};