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36
37#ifndef QT3DANIMATION_ANIMATION_CLIPANIMATOR_P_H
38#define QT3DANIMATION_ANIMATION_CLIPANIMATOR_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#include <Qt3DCore/qnodeid.h>
54
55QT_BEGIN_NAMESPACE
56
57namespace Qt3DAnimation {
58namespace Animation {
59
60struct Channel;
61class Handler;
62
63class Q_AUTOTEST_EXPORT ClipAnimator : public BackendNode
64{
65public:
66 ClipAnimator();
67
68 void cleanup();
69 void setClipId(Qt3DCore::QNodeId clipId);
70 Qt3DCore::QNodeId clipId() const { return m_clipId; }
71 void setMapperId(Qt3DCore::QNodeId mapperId);
72 Qt3DCore::QNodeId mapperId() const { return m_mapperId; }
73 void setClockId(Qt3DCore::QNodeId clockId);
74 Qt3DCore::QNodeId clockId() const { return m_clockId; }
75
76 void setRunning(bool running);
77 bool isRunning() const { return m_running; }
78 void setLoops(int loops) { m_loops = loops; }
79 int loops() const { return m_loops; }
80 void setNormalizedLocalTime(float normalizedLocalTime, bool allowMarkDirty = true);
81 float normalizedLocalTime() const { return m_normalizedLocalTime; }
82
83 void syncFromFrontEnd(const Qt3DCore::QNode *frontEnd, bool firstTime) override;
84 void setHandler(Handler *handler) { m_handler = handler; }
85
86 // Called by jobs
87 bool canRun() const { return !m_clipId.isNull() && !m_mapperId.isNull(); }
88 void setMappingData(const QVector<MappingData> &mappingData) { m_mappingData = mappingData; }
89 QVector<MappingData> mappingData() const { return m_mappingData; }
90
91 void setStartTime(qint64 globalTime) { m_lastGlobalTimeNS = globalTime; }
92
93 int currentLoop() const { return m_currentLoop; }
94 void setCurrentLoop(int currentLoop) { m_currentLoop = currentLoop; }
95
96 void animationClipMarkedDirty() { setDirty(Handler::ClipAnimatorDirty); }
97
98 void setClipFormat(const ClipFormat &clipFormat) { m_clipFormat = clipFormat; }
99 ClipFormat clipFormat() const { return m_clipFormat; }
100
101 qint64 nsSincePreviousFrame(qint64 currentGlobalTimeNS);
102 void setLastGlobalTimeNS(qint64 lastGlobalTimeNS);
103
104 double lastLocalTime() const;
105 void setLastLocalTime(double lastLocalTime);
106
107 float lastNormalizedLocalTime() { return m_lastNormalizedLocalTime; }
108 void setLastNormalizedLocalTime(float normalizedLocalTime);
109 bool isSeeking() const
110 {
111 return isValidNormalizedTime(t: m_normalizedLocalTime)
112 && !qFuzzyCompare(p1: m_lastNormalizedLocalTime, p2: m_normalizedLocalTime);
113 }
114
115private:
116 Qt3DCore::QNodeId m_clipId;
117 Qt3DCore::QNodeId m_mapperId;
118 Qt3DCore::QNodeId m_clockId;
119 bool m_running;
120 int m_loops;
121
122 // Working state
123 qint64 m_lastGlobalTimeNS;
124 double m_lastLocalTime;
125 QVector<MappingData> m_mappingData;
126
127 int m_currentLoop;
128 ClipFormat m_clipFormat;
129
130 float m_normalizedLocalTime;
131 float m_lastNormalizedLocalTime;
132};
133
134} // namespace Animation
135} // namespace Qt3DAnimation
136
137
138QT_END_NAMESPACE
139
140#endif // QT3DANIMATION_ANIMATION_CLIPANIMATOR_P_H
141

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