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39
40#ifndef QT3DEXTRAS_QSPHEREGEOMETRY_H
41#define QT3DEXTRAS_QSPHEREGEOMETRY_H
42
43#include <Qt3DRender/qgeometry.h>
44#include <Qt3DExtras/qt3dextras_global.h>
45
46QT_BEGIN_NAMESPACE
47
48namespace Qt3DRender {
49
50class QAttribute;
51
52} // Qt3DRender
53
54namespace Qt3DExtras {
55
56class QSphereGeometryPrivate;
57
58class Q_3DEXTRASSHARED_EXPORT QSphereGeometry : public Qt3DRender::QGeometry
59{
60 Q_OBJECT
61 Q_PROPERTY(int rings READ rings WRITE setRings NOTIFY ringsChanged)
62 Q_PROPERTY(int slices READ slices WRITE setSlices NOTIFY slicesChanged)
63 Q_PROPERTY(float radius READ radius WRITE setRadius NOTIFY radiusChanged)
64 Q_PROPERTY(bool generateTangents READ generateTangents WRITE setGenerateTangents NOTIFY generateTangentsChanged)
65 Q_PROPERTY(Qt3DRender::QAttribute *positionAttribute READ positionAttribute CONSTANT)
66 Q_PROPERTY(Qt3DRender::QAttribute *normalAttribute READ normalAttribute CONSTANT)
67 Q_PROPERTY(Qt3DRender::QAttribute *texCoordAttribute READ texCoordAttribute CONSTANT)
68 Q_PROPERTY(Qt3DRender::QAttribute *tangentAttribute READ tangentAttribute CONSTANT)
69 Q_PROPERTY(Qt3DRender::QAttribute *indexAttribute READ indexAttribute CONSTANT)
70
71public:
72 explicit QSphereGeometry(QNode *parent = nullptr);
73 ~QSphereGeometry();
74
75 void updateVertices();
76 void updateIndices();
77
78 bool generateTangents() const;
79 int rings() const;
80 int slices() const;
81 float radius() const;
82
83 Qt3DRender::QAttribute *positionAttribute() const;
84 Qt3DRender::QAttribute *normalAttribute() const;
85 Qt3DRender::QAttribute *texCoordAttribute() const;
86 Qt3DRender::QAttribute *tangentAttribute() const;
87 Qt3DRender::QAttribute *indexAttribute() const;
88
89public Q_SLOTS:
90 void setRings(int rings);
91 void setSlices(int slices);
92 void setRadius(float radius);
93 void setGenerateTangents(bool gen);
94
95Q_SIGNALS:
96 void radiusChanged(float radius);
97 void ringsChanged(int rings);
98 void slicesChanged(int slices);
99 void generateTangentsChanged(bool generateTangents);
100
101protected:
102 QSphereGeometry(QSphereGeometryPrivate &dd, QNode *parent = nullptr);
103
104private:
105 Q_DECLARE_PRIVATE(QSphereGeometry)
106};
107
108} // Qt3DExtras
109
110QT_END_NAMESPACE
111
112#endif // QT3DEXTRAS_QSPHEREGEOMETRY_H
113

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source code of qt3d/src/extras/geometries/qspheregeometry.h