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39
40#ifndef QT3DINPUT_INPUT_AXISACCUMULATOR_H
41#define QT3DINPUT_INPUT_AXISACCUMULATOR_H
42
43//
44// W A R N I N G
45// -------------
46//
47// This file is not part of the Qt API. It exists for the convenience
48// of other Qt classes. This header file may change from version to
49// version without notice, or even be removed.
50//
51// We mean it.
52//
53
54#include <Qt3DInput/qaxisaccumulator.h>
55#include <Qt3DInput/private/backendnode_p.h>
56#include <Qt3DCore/qbackendnode.h>
57#include <Qt3DCore/qnodeid.h>
58
59QT_BEGIN_NAMESPACE
60
61namespace Qt3DInput {
62namespace Input {
63
64class AxisManager;
65
66class Q_AUTOTEST_EXPORT AxisAccumulator : public BackendNode
67{
68public:
69 AxisAccumulator();
70 void cleanup();
71
72 Qt3DCore::QNodeId sourceAxisId() const { return m_sourceAxisId; }
73 QAxisAccumulator::SourceAxisType sourceAxisType() const { return m_sourceAxisType; }
74 float scale() const { return m_scale; }
75
76 float value() const Q_DECL_NOTHROW { return m_value; }
77 void setValue(float value);
78
79 float velocity() const Q_DECL_NOTHROW { return m_velocity; }
80 void setVelocity(float velocity);
81
82 void syncFromFrontEnd(const Qt3DCore::QNode *frontEnd, bool firstTime) override;
83
84 void stepIntegration(AxisManager *axisManager, float dt);
85
86private:
87 Qt3DCore::QNodeId m_sourceAxisId;
88 QAxisAccumulator::SourceAxisType m_sourceAxisType;
89 float m_scale;
90 float m_value;
91 float m_velocity;
92};
93
94} // namespace Input
95} // namespace Qt3DInput
96
97QT_END_NAMESPACE
98
99#endif // QT3DINPUT_INPUT_AXISACCUMULATOR_H
100

source code of qt3d/src/input/backend/axisaccumulator_p.h