dom/vr/XRNativeOrigin.h

   1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* vim: set ts=8 sts=2 et sw=2 tw=80: */
   3 /* This Source Code Form is subject to the terms of the Mozilla Public
   4  * License, v. 2.0. If a copy of the MPL was not distributed with this file,
   5  * You can obtain one at http://mozilla.org/MPL/2.0/. */
   6
   7 #ifndef mozilla_dom_XRNativeOrigin_h_
   8 #define mozilla_dom_XRNativeOrigin_h_
   9
  10 #include "gfxVR.h"
  11 #include "mozilla/RefPtr.h"
  12
  13 namespace mozilla::dom {
  14
  15 class XRNativeOrigin {
  16  public:
  17   NS_INLINE_DECL_PURE_VIRTUAL_REFCOUNTING
  18   XRNativeOrigin() = default;
  19
  20   virtual gfx::PointDouble3D GetPosition() = 0;
  21   virtual gfx::QuaternionDouble GetOrientation() {
  22     static const gfx::QuaternionDouble orientation;
  23     return orientation;
  24   }
  25
  26  protected:
  27   virtual ~XRNativeOrigin() = default;
  28 };
  29
  30 }  // namespace mozilla::dom
  31
  32 #endif  // mozilla_dom_XRNativeOrigin_h_