third_party/blink/renderer/modules/xr/xr_frame.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/#xrframe
[
    SecureContext,
    Exposed=Window,
    RuntimeEnabled=WebXR
] interface XRFrame {
  [SameObject] readonly attribute XRSession session;

  // More details about the real-world understanding APIs can be found here:
  // https://github.com/immersive-web/real-world-geometry/blob/master/plane-detection-explainer.md
  [RuntimeEnabled=WebXRPlaneDetection] readonly attribute XRWorldInformation worldInformation;

  [RuntimeEnabled=WebXRAnchors] readonly attribute XRAnchorSet trackedAnchors;

  [RaisesException] XRViewerPose? getViewerPose(XRReferenceSpace referenceSpace);
  [RaisesException] XRPose? getPose(XRSpace space, XRSpace relativeTo);

  [RuntimeEnabled=WebXRHitTest] FrozenArray<XRHitTestResult> getHitTestResults(XRHitTestSource hitTestSource);
};