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36
37#ifndef QT3DANIMATION_ANIMATION_LERPCLIPBLEND_P_H
38#define QT3DANIMATION_ANIMATION_LERPCLIPBLEND_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/clipblendnode_p.h>
52
53QT_BEGIN_NAMESPACE
54
55namespace Qt3DAnimation {
56
57namespace Animation {
58
59class Q_AUTOTEST_EXPORT LerpClipBlend : public ClipBlendNode
60{
61public:
62 LerpClipBlend();
63 ~LerpClipBlend();
64
65 inline float blendFactor() const { return m_blendFactor; }
66 void setBlendFactor(float blendFactor) { m_blendFactor = blendFactor; } // For unit tests
67
68 inline Qt3DCore::QNodeId startClipId() const { return m_startClipId; }
69 void setStartClipId(Qt3DCore::QNodeId startClipId) { m_startClipId = startClipId; } // For unit tests
70
71 inline Qt3DCore::QNodeId endClipId() const { return m_endClipId; }
72 void setEndClipId(Qt3DCore::QNodeId endClipId) { m_endClipId = endClipId; } // For unit tests
73
74 void syncFromFrontEnd(const Qt3DCore::QNode *frontEnd, bool firstTime) final;
75
76 inline QVector<Qt3DCore::QNodeId> allDependencyIds() const override
77 {
78 return currentDependencyIds();
79 }
80
81 inline QVector<Qt3DCore::QNodeId> currentDependencyIds() const override
82 {
83 return { m_startClipId, m_endClipId };
84 }
85
86 double duration() const override;
87
88protected:
89 ClipResults doBlend(const QVector<ClipResults> &blendData) const final;
90
91private:
92 Qt3DCore::QNodeId m_startClipId;
93 Qt3DCore::QNodeId m_endClipId;
94 float m_blendFactor;
95};
96
97} // Animation
98
99} // Qt3DAnimation
100
101QT_END_NAMESPACE
102
103#endif // QT3DANIMATION_ANIMATION_LERPCLIPBLEND_P_H
104

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