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39
40#ifndef QT3DEXTRAS_QTORUSGEOMETRY_H
41#define QT3DEXTRAS_QTORUSGEOMETRY_H
42
43#include <Qt3DExtras/qt3dextras_global.h>
44#include <Qt3DRender/qgeometry.h>
45
46QT_BEGIN_NAMESPACE
47
48namespace Qt3DRender {
49
50class QAttribute;
51
52} // Qt3DRender
53
54namespace Qt3DExtras {
55
56class QTorusGeometryPrivate;
57
58class Q_3DEXTRASSHARED_EXPORT QTorusGeometry : 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(float minorRadius READ minorRadius WRITE setMinorRadius NOTIFY minorRadiusChanged)
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 *indexAttribute READ indexAttribute CONSTANT)
69
70public:
71 explicit QTorusGeometry(QNode *parent = nullptr);
72 ~QTorusGeometry();
73
74 void updateVertices();
75 void updateIndices();
76
77 int rings() const;
78 int slices() const;
79 float radius() const;
80 float minorRadius() const;
81
82 Qt3DRender::QAttribute *positionAttribute() const;
83 Qt3DRender::QAttribute *normalAttribute() const;
84 Qt3DRender::QAttribute *texCoordAttribute() const;
85 Qt3DRender::QAttribute *indexAttribute() const;
86
87public Q_SLOTS:
88 void setRings(int rings);
89 void setSlices(int slices);
90 void setRadius(float radius);
91 void setMinorRadius(float minorRadius);
92
93Q_SIGNALS:
94 void radiusChanged(float radius);
95 void ringsChanged(int rings);
96 void slicesChanged(int slices);
97 void minorRadiusChanged(float minorRadius);
98
99
100protected:
101 QTorusGeometry(QTorusGeometryPrivate &dd, QNode *parent = nullptr);
102
103private:
104 Q_DECLARE_PRIVATE(QTorusGeometry)
105};
106
107} // Qt3DExtras
108
109QT_END_NAMESPACE
110
111#endif // QT3DEXTRAS_QTORUSGEOMETRY_H
112

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