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| 2 | ** |
| 3 | ** Copyright (C) 2017 Klaralvdalens Datakonsult AB (KDAB). |
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| 6 | ** This file is part of the Qt3D module of the Qt Toolkit. |
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| 17 | ** GNU Lesser General Public License Usage |
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| 25 | ** GNU General Public License Usage |
| 26 | ** Alternatively, this file may be used under the terms of the GNU |
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| 36 | |
| 37 | #include "clock_p.h" |
| 38 | #include <Qt3DAnimation/qclock.h> |
| 39 | #include <Qt3DAnimation/private/qclock_p.h> |
| 40 | #include <Qt3DAnimation/private/animationutils_p.h> |
| 41 | |
| 42 | QT_BEGIN_NAMESPACE |
| 43 | |
| 44 | namespace Qt3DAnimation { |
| 45 | namespace Animation { |
| 46 | |
| 47 | Clock::Clock() |
| 48 | : BackendNode(ReadOnly) |
| 49 | , m_playbackRate(1.f) |
| 50 | { |
| 51 | } |
| 52 | |
| 53 | void Clock::syncFromFrontEnd(const Qt3DCore::QNode *frontEnd, bool firstTime) |
| 54 | { |
| 55 | BackendNode::syncFromFrontEnd(frontEnd, firstTime); |
| 56 | const QClock *node = qobject_cast<const QClock *>(object: frontEnd); |
| 57 | if (!node) |
| 58 | return; |
| 59 | |
| 60 | if (!qFuzzyCompare(p1: m_playbackRate, p2: node->playbackRate())) { |
| 61 | m_playbackRate = node->playbackRate(); |
| 62 | } |
| 63 | } |
| 64 | |
| 65 | void Clock::cleanup() |
| 66 | { |
| 67 | m_playbackRate = 1.f; |
| 68 | } |
| 69 | |
| 70 | } // namespace Animation |
| 71 | } // namespace Qt3DAnimation |
| 72 | |
| 73 | QT_END_NAMESPACE |
| 74 |