1/*
2 * Copyright (C) 2017 Igalia S.L. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
14 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
17 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
19 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
20 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
21 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
23 * THE POSSIBILITY OF SUCH DAMAGE.
24 */
25#pragma once
26
27#include "VRPlatformDisplay.h"
28#include <JavaScriptCore/Float32Array.h>
29#include <wtf/RefCounted.h>
30
31namespace WebCore {
32
33class VRPose : public RefCounted<VRPose> {
34public:
35 static Ref<VRPose> create()
36 {
37 return adoptRef(*new VRPose);
38 }
39
40 static Ref<VRPose> create(const VRPlatformTrackingInfo& trackingInfo)
41 {
42 return adoptRef(*new VRPose(trackingInfo));
43 }
44
45 RefPtr<Float32Array> position() const;
46 RefPtr<Float32Array> linearVelocity() const;
47 RefPtr<Float32Array> linearAcceleration() const;
48
49 RefPtr<Float32Array> orientation() const;
50 RefPtr<Float32Array> angularVelocity() const;
51 RefPtr<Float32Array> angularAcceleration() const;
52
53 void update(const VRPlatformTrackingInfo& trackingInfo) { m_trackingInfo = trackingInfo; };
54
55private:
56 VRPose() = default;
57
58 VRPose(const VRPlatformTrackingInfo& trackingInfo)
59 : m_trackingInfo(trackingInfo)
60 {
61 }
62
63 VRPlatformTrackingInfo m_trackingInfo;
64};
65
66} // namespace WebCore
67