components/script/dom/webidls/XRRay.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/hit-test/#xrray-interface

dictionary XRRayDirectionInit {
  double x = 0;
  double y = 0;
  double z = -1;
  double w = 0;
};

[SecureContext, Exposed=Window, Pref="dom.webxr.enabled"]
interface XRRay {
  [Throws] constructor(optional DOMPointInit origin = {}, optional XRRayDirectionInit direction = {});
  [Throws] constructor(XRRigidTransform transform);
  [SameObject] readonly attribute DOMPointReadOnly origin;
  [SameObject] readonly attribute DOMPointReadOnly direction;
  [SameObject] readonly attribute Float32Array matrix;
};