1 files changed, 34 insertions, 0 deletions
diff --git a/dom/vr/XRNativeOrigin.h b/dom/vr/XRNativeOrigin.h
new file mode 100644
index 0000000000..fa8747f28b
--- /dev/null
+++ b/dom/vr/XRNativeOrigin.h
@@ -0,0 +1,34 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* 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 http://mozilla.org/MPL/2.0/. */
+
+#ifndef mozilla_dom_XRNativeOrigin_h_
+#define mozilla_dom_XRNativeOrigin_h_
+
+#include "gfxVR.h"
+#include "mozilla/RefPtr.h"
+
+namespace mozilla {
+namespace dom {
+
+class XRNativeOrigin {
+ public:
+  NS_INLINE_DECL_PURE_VIRTUAL_REFCOUNTING
+  XRNativeOrigin() = default;
+
+  virtual gfx::PointDouble3D GetPosition() = 0;
+  virtual gfx::QuaternionDouble GetOrientation() {
+    static const gfx::QuaternionDouble orientation;
+    return orientation;
+  }
+
+ protected:
+  virtual ~XRNativeOrigin() = default;
+};
+
+}  // namespace dom
+}  // namespace mozilla
+
+#endif  // mozilla_dom_XRNativeOrigin_h_