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39 
40 #ifndef QT3DEXTRAS_EXTRAS_QUICK_QUICK3DLEVELOFDETAILLOADER_P_H
41 #define QT3DEXTRAS_EXTRAS_QUICK_QUICK3DLEVELOFDETAILLOADER_P_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 <Qt3DQuickExtras/private/qt3dquickextras_global_p.h>
55 #include <Qt3DCore/qentity.h>
56 #include <Qt3DRender/qlevelofdetail.h>
57 
58 QT_BEGIN_NAMESPACE
59 
60 namespace Qt3DExtras {
61 namespace Extras {
62 namespace Quick {
63 
64 class Quick3DLevelOfDetailLoaderPrivate;
65 
66 class Q_3DQUICKEXTRASSHARED_PRIVATE_EXPORT Quick3DLevelOfDetailLoader : public Qt3DCore::QEntity
67 {
68     Q_OBJECT
69     Q_PROPERTY(QVariantList sources READ sources WRITE setSources NOTIFY sourcesChanged)
70 
71     Q_PROPERTY(Qt3DRender::QCamera *camera READ camera WRITE setCamera NOTIFY cameraChanged)
72     Q_PROPERTY(int currentIndex READ currentIndex WRITE setCurrentIndex NOTIFY currentIndexChanged)
73     Q_PROPERTY(Qt3DRender::QLevelOfDetail::ThresholdType thresholdType READ thresholdType WRITE setThresholdType NOTIFY thresholdTypeChanged)
74     Q_PROPERTY(QVector<qreal> thresholds READ thresholds WRITE setThresholds NOTIFY thresholdsChanged)
75     Q_PROPERTY(Qt3DRender::QLevelOfDetailBoundingSphere volumeOverride READ volumeOverride WRITE setVolumeOverride NOTIFY volumeOverrideChanged)
76 
77     Q_PROPERTY(QObject *entity READ entity NOTIFY entityChanged)
78     Q_PROPERTY(QUrl source READ source NOTIFY sourceChanged)
79 public:
80     explicit Quick3DLevelOfDetailLoader(QNode *parent = 0);
81 
82     QVariantList sources() const;
83     void setSources(const QVariantList &sources);
84 
85     Qt3DRender::QCamera *camera() const;
86     void setCamera(Qt3DRender::QCamera *camera);
87     int currentIndex() const;
88     void setCurrentIndex(int currentIndex);
89     Qt3DRender::QLevelOfDetail::ThresholdType thresholdType() const;
90     void setThresholdType(Qt3DRender::QLevelOfDetail::ThresholdType thresholdType);
91     QVector<qreal> thresholds() const;
92     void setThresholds(const QVector<qreal> &thresholds);
93     Qt3DRender::QLevelOfDetailBoundingSphere volumeOverride() const;
94     void setVolumeOverride(const Qt3DRender::QLevelOfDetailBoundingSphere &volumeOverride);
95 
96     Q_INVOKABLE Qt3DRender::QLevelOfDetailBoundingSphere createBoundingSphere(const QVector3D &center, float radius);
97 
98     QObject *entity() const;
99     QUrl source() const;
100 
101 Q_SIGNALS:
102     void sourcesChanged();
103     void cameraChanged();
104     void currentIndexChanged();
105     void thresholdTypeChanged();
106     void thresholdsChanged();
107     void volumeOverrideChanged();
108     void entityChanged();
109     void sourceChanged();
110 
111 private:
112     Q_DECLARE_PRIVATE(Quick3DLevelOfDetailLoader)
113 };
114 
115 } // namespace Quick
116 } // namespace Extras
117 } // namespace Qt3DExtras
118 
119 QT_END_NAMESPACE
120 
121 #endif // QT3DEXTRAS_EXTRAS_QUICK_QUICK3DLEVELOFDETAILLOADER_P_H
122