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39 | |
40 | #ifndef QT3DRENDER_QPOINTLIGHT_H |
41 | #define QT3DRENDER_QPOINTLIGHT_H |
42 | |
43 | #include <Qt3DRender/qabstractlight.h> |
44 | |
45 | QT_BEGIN_NAMESPACE |
46 | |
47 | namespace Qt3DRender { |
48 | |
49 | class QPointLightPrivate; |
50 | |
51 | class Q_3DRENDERSHARED_EXPORT QPointLight : public QAbstractLight |
52 | { |
53 | Q_OBJECT |
54 | Q_PROPERTY(float constantAttenuation READ constantAttenuation WRITE setConstantAttenuation NOTIFY constantAttenuationChanged) |
55 | Q_PROPERTY(float linearAttenuation READ linearAttenuation WRITE setLinearAttenuation NOTIFY linearAttenuationChanged) |
56 | Q_PROPERTY(float quadraticAttenuation READ quadraticAttenuation WRITE setQuadraticAttenuation NOTIFY quadraticAttenuationChanged) |
57 | |
58 | public: |
59 | explicit QPointLight(Qt3DCore::QNode *parent = nullptr); |
60 | ~QPointLight(); |
61 | |
62 | float constantAttenuation() const; |
63 | float linearAttenuation() const; |
64 | float quadraticAttenuation() const; |
65 | |
66 | public Q_SLOTS: |
67 | void setConstantAttenuation(float value); |
68 | void setLinearAttenuation(float value); |
69 | void setQuadraticAttenuation(float value); |
70 | |
71 | Q_SIGNALS: |
72 | void constantAttenuationChanged(float constantAttenuation); |
73 | void linearAttenuationChanged(float linearAttenuation); |
74 | void quadraticAttenuationChanged(float quadraticAttenuation); |
75 | |
76 | protected: |
77 | Q_DECLARE_PRIVATE(QPointLight) |
78 | QPointLight(QPointLightPrivate &dd, Qt3DCore::QNode *parent); |
79 | }; |
80 | |
81 | } // namespace Qt3DRender |
82 | |
83 | QT_END_NAMESPACE |
84 | |
85 | #endif // QT3DRENDER_QPOINTLIGHT_H |
86 | |