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36
37#ifndef QT3DANIMATION_ANIMATION_KEYFRAME_P_H
38#define QT3DANIMATION_ANIMATION_KEYFRAME_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/qkeyframe.h>
52#include <QtGui/qvector2d.h>
53
54QT_BEGIN_NAMESPACE
55
56namespace Qt3DAnimation {
57namespace Animation {
58
59struct Keyframe
60{
61 inline bool operator==(const Keyframe &rhs) const
62 {
63 return value == rhs.value
64 && leftControlPoint == rhs.leftControlPoint
65 && rightControlPoint == rhs.rightControlPoint
66 && interpolation == rhs.interpolation;
67 }
68
69 float value; // Value (time is stored separately in FCurve)
70 QVector2D leftControlPoint; // Bezier control point (time, value)
71 QVector2D rightControlPoint; // Bezier control point (time, value)
72 QKeyFrame::InterpolationType interpolation; // Method to use for evaluation between this Keyframe and the next
73};
74
75} // namespace Animation
76} // namespace Qt3DAnimation
77
78QT_END_NAMESPACE
79
80#endif // QT3DANIMATION_ANIMATION_KEYFRAME_P_H
81

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