| /**************************************************************************** |
| ** |
| ** Copyright (C) 2017 Klaralvdalens Datakonsult AB (KDAB). |
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| ** |
| ** This file is part of the Qt3D module of the Qt Toolkit. |
| ** |
| ** $QT_BEGIN_LICENSE:LGPL3$ |
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| ** GNU Lesser General Public License Usage |
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| ** |
| ** GNU General Public License Usage |
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| ** General Public License version 2.0 or later as published by the Free |
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| ****************************************************************************/ |
| |
| #include "blendedclipanimator_p.h" |
| #include <Qt3DAnimation/qblendedclipanimator.h> |
| #include <Qt3DAnimation/qchannelmapper.h> |
| #include <Qt3DAnimation/qclock.h> |
| #include <Qt3DAnimation/qabstractclipblendnode.h> |
| #include <Qt3DAnimation/private/qblendedclipanimator_p.h> |
| |
| QT_BEGIN_NAMESPACE |
| |
| namespace Qt3DAnimation { |
| namespace Animation { |
| |
| BlendedClipAnimator::BlendedClipAnimator() |
| : BackendNode(ReadWrite) |
| , m_running(false) |
| , m_lastGlobalTimeNS(0) |
| , m_lastLocalTime(0.0) |
| , m_currentLoop(0) |
| , m_loops(1) |
| , m_normalizedLocalTime(-1.0f) |
| , m_lastNormalizedLocalTime(-1.0) |
| { |
| } |
| |
| double BlendedClipAnimator::lastLocalTime() const |
| { |
| return m_lastLocalTime; |
| } |
| |
| void BlendedClipAnimator::setLastLocalTime(double lastLocalTime) |
| { |
| m_lastLocalTime = lastLocalTime; |
| } |
| |
| void BlendedClipAnimator::setLastNormalizedLocalTime(float normalizedTime) |
| { |
| m_lastNormalizedLocalTime = normalizedTime; |
| } |
| |
| void BlendedClipAnimator::setLastGlobalTimeNS(const qint64 &lastGlobalTimeNS) |
| { |
| m_lastGlobalTimeNS = lastGlobalTimeNS; |
| } |
| |
| qint64 BlendedClipAnimator::nsSincePreviousFrame(qint64 currentGlobalTimeNS) |
| { |
| return currentGlobalTimeNS - m_lastGlobalTimeNS; |
| } |
| |
| void BlendedClipAnimator::cleanup() |
| { |
| setEnabled(false); |
| m_handler = nullptr; |
| m_blendTreeRootId = Qt3DCore::QNodeId(); |
| m_mapperId = Qt3DCore::QNodeId(); |
| m_clockId = Qt3DCore::QNodeId(); |
| m_running = false; |
| m_lastGlobalTimeNS = 0; |
| m_lastLocalTime = 0.0; |
| m_currentLoop = 0; |
| m_loops = 1; |
| } |
| |
| void BlendedClipAnimator::setBlendTreeRootId(Qt3DCore::QNodeId blendTreeId) |
| { |
| m_blendTreeRootId = blendTreeId; |
| setDirty(Handler::BlendedClipAnimatorDirty); |
| } |
| |
| void BlendedClipAnimator::setMapperId(Qt3DCore::QNodeId mapperId) |
| { |
| m_mapperId = mapperId; |
| setDirty(Handler::BlendedClipAnimatorDirty); |
| } |
| |
| void BlendedClipAnimator::setClockId(Qt3DCore::QNodeId clockId) |
| { |
| m_clockId = clockId; |
| setDirty(Handler::BlendedClipAnimatorDirty); |
| } |
| |
| void BlendedClipAnimator::setRunning(bool running) |
| { |
| m_running = running; |
| setDirty(Handler::BlendedClipAnimatorDirty); |
| } |
| |
| |
| Qt3DCore::QNodeId BlendedClipAnimator::blendTreeRootId() const |
| { |
| return m_blendTreeRootId; |
| } |
| |
| void BlendedClipAnimator::setNormalizedLocalTime(float normalizedTime, bool allowMarkDirty) |
| { |
| m_normalizedLocalTime = normalizedTime; |
| if (isValidNormalizedTime(m_normalizedLocalTime) && allowMarkDirty) |
| setDirty(Handler::BlendedClipAnimatorDirty); |
| } |
| |
| void BlendedClipAnimator::syncFromFrontEnd(const Qt3DCore::QNode *frontEnd, bool firstTime) |
| { |
| BackendNode::syncFromFrontEnd(frontEnd, firstTime); |
| const QBlendedClipAnimator *node = qobject_cast<const QBlendedClipAnimator *>(frontEnd); |
| if (!node) |
| return; |
| |
| auto id = Qt3DCore::qIdForNode(node->blendTree()); |
| if (id != m_blendTreeRootId) |
| setBlendTreeRootId(id); |
| id = Qt3DCore::qIdForNode(node->channelMapper()); |
| if (m_mapperId != id) |
| setMapperId(id); |
| id = Qt3DCore::qIdForNode(node->clock()); |
| if (m_clockId != id) |
| setClockId(id); |
| |
| if (m_running != node->isRunning()) |
| setRunning(node->isRunning()); |
| if (m_loops != node->loopCount()) |
| m_loops = node->loopCount(); |
| if (!qFuzzyCompare(m_normalizedLocalTime, node->normalizedTime())) |
| setNormalizedLocalTime(node->normalizedTime()); |
| |
| if (firstTime) |
| setDirty(Handler::BlendedClipAnimatorDirty); |
| } |
| |
| } // namespace Animation |
| } // namespace Qt3DAnimation |
| |
| QT_END_NAMESPACE |