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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 syncFromFrontEnd(const Qt3DCore::QNode *frontEnd, bool firstTime) 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, bool allowMarkDirty = true);
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 animationClipMarkedDirty() { setDirty(Handler::BlendedClipAnimatorDirty); }
96
97 qint64 nsSincePreviousFrame(qint64 currentGlobalTimeNS);
98 void setLastGlobalTimeNS(const qint64 &lastGlobalTimeNS);
99
100 double lastLocalTime() const;
101 void setLastLocalTime(double lastLocalTime);
102
103 float lastNormalizedLocalTime() { return m_lastNormalizedLocalTime; }
104 void setLastNormalizedLocalTime(float normalizedTime);
105 bool isSeeking() const
106 {
107 return isValidNormalizedTime(t: m_normalizedLocalTime)
108 && !qFuzzyCompare(p1: m_lastNormalizedLocalTime, p2: m_normalizedLocalTime);
109 }
110
111private:
112 Qt3DCore::QNodeId m_blendTreeRootId;
113 Qt3DCore::QNodeId m_mapperId;
114 Qt3DCore::QNodeId m_clockId;
115 bool m_running;
116
117 qint64 m_lastGlobalTimeNS;
118 double m_lastLocalTime;
119
120 int m_currentLoop;
121 int m_loops;
122
123 float m_normalizedLocalTime;
124 float m_lastNormalizedLocalTime;
125
126 QVector<MappingData> m_mappingData;
127};
128
129} // namespace Animation
130} // namespace Qt3DAnimation
131
132
133QT_END_NAMESPACE
134
135#endif // QT3DANIMATION_ANIMATION_BLENDEDCLIPANIMATOR_P_H
136

source code of qt3d/src/animation/backend/blendedclipanimator_p.h