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36
37#ifndef QT3DANIMATION_ANIMATION_BLENDEDCLIPANIMATOR_P_H
38#define QT3DANIMATION_ANIMATION_BLENDEDCLIPANIMATOR_P_H
39
40//
41// W A R N I N G
42// -------------
43//
44// This file is not part of the Qt API. It exists for the convenience
45// of other Qt classes. This header file may change from version to
46// version without notice, or even be removed.
47//
48// We mean it.
49//
50
51#include <Qt3DAnimation/private/backendnode_p.h>
52#include <Qt3DAnimation/private/animationutils_p.h>
53
54QT_BEGIN_NAMESPACE
55
56namespace Qt3DAnimation {
57namespace Animation {
58
59class Handler;
60
61class Q_AUTOTEST_EXPORT BlendedClipAnimator : public BackendNode
62{
63public:
64 BlendedClipAnimator();
65
66 void cleanup();
67 void sceneChangeEvent(const Qt3DCore::QSceneChangePtr &e) override;
68
69 Qt3DCore::QNodeId blendTreeRootId() const;
70 Qt3DCore::QNodeId mapperId() const { return m_mapperId; }
71 Qt3DCore::QNodeId clockId() const { return m_clockId; }
72 bool isRunning() const { return m_running; }
73 void setNormalizedLocalTime(float normalizedTime);
74 float normalizedLocalTime() const { return m_normalizedLocalTime; }
75
76 // Called by BuildBlendTreeJob
77 bool canRun() const { return !m_mapperId.isNull() && !m_blendTreeRootId.isNull(); }
78
79 void setBlendTreeRootId(Qt3DCore::QNodeId blendTreeRootId);
80 void setMapperId(Qt3DCore::QNodeId mapperId);
81 void setClockId(Qt3DCore::QNodeId clockId);
82 void setRunning(bool running);
83
84 void setStartTime(qint64 globalTime) { m_lastGlobalTimeNS = globalTime; }
85
86 void setLoops(int loops) { m_loops = loops; }
87 int loops() const { return m_loops; }
88
89 int currentLoop() const { return m_currentLoop; }
90 void setCurrentLoop(int currentLoop) { m_currentLoop = currentLoop; }
91
92 void setMappingData(const QVector<MappingData> &mappingData) { m_mappingData = mappingData; }
93 QVector<MappingData> mappingData() const { return m_mappingData; }
94
95 void sendPropertyChanges(const QVector<Qt3DCore::QSceneChangePtr> &changes);
96 void sendCallbacks(const QVector<AnimationCallbackAndValue> &callbacks);
97
98 void animationClipMarkedDirty() { setDirty(Handler::BlendedClipAnimatorDirty); }
99
100 qint64 nsSincePreviousFrame(qint64 currentGlobalTimeNS);
101 void setLastGlobalTimeNS(const qint64 &lastGlobalTimeNS);
102
103 double lastLocalTime() const;
104 void setLastLocalTime(double lastLocalTime);
105
106 float lastNormalizedLocalTime() { return m_lastNormalizedLocalTime; }
107 void setLastNormalizedLocalTime(float normalizedTime);
108 bool isSeeking() const
109 {
110 return isValidNormalizedTime(m_normalizedLocalTime)
111 && !qFuzzyCompare(m_lastNormalizedLocalTime, m_normalizedLocalTime);
112 }
113
114private:
115 void initializeFromPeer(const Qt3DCore::QNodeCreatedChangeBasePtr &change) final;
116 Qt3DCore::QNodeId m_blendTreeRootId;
117 Qt3DCore::QNodeId m_mapperId;
118 Qt3DCore::QNodeId m_clockId;
119 bool m_running;
120
121 qint64 m_lastGlobalTimeNS;
122 double m_lastLocalTime;
123
124 int m_currentLoop;
125 int m_loops;
126
127 float m_normalizedLocalTime;
128 float m_lastNormalizedLocalTime;
129
130 QVector<MappingData> m_mappingData;
131};
132
133} // namespace Animation
134} // namespace Qt3DAnimation
135
136
137QT_END_NAMESPACE
138
139#endif // QT3DANIMATION_ANIMATION_BLENDEDCLIPANIMATOR_P_H
140