1/****************************************************************************
2**
3** Copyright (C) 2015 Klaralvdalens Datakonsult AB (KDAB).
4** Contact: https://www.qt.io/licensing/
5**
6** This file is part of the Qt3D module of the Qt Toolkit.
7**
8** $QT_BEGIN_LICENSE:LGPL$
9** Commercial License Usage
10** Licensees holding valid commercial Qt licenses may use this file in
11** accordance with the commercial license agreement provided with the
12** Software or, alternatively, in accordance with the terms contained in
13** a written agreement between you and The Qt Company. For licensing terms
14** and conditions see https://www.qt.io/terms-conditions. For further
15** information use the contact form at https://www.qt.io/contact-us.
16**
17** GNU Lesser General Public License Usage
18** Alternatively, this file may be used under the terms of the GNU Lesser
19** General Public License version 3 as published by the Free Software
20** Foundation and appearing in the file LICENSE.LGPL3 included in the
21** packaging of this file. Please review the following information to
22** ensure the GNU Lesser General Public License version 3 requirements
23** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
24**
25** GNU General Public License Usage
26** Alternatively, this file may be used under the terms of the GNU
27** General Public License version 2.0 or (at your option) the GNU General
28** Public license version 3 or any later version approved by the KDE Free
29** Qt Foundation. The licenses are as published by the Free Software
30** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
31** included in the packaging of this file. Please review the following
32** information to ensure the GNU General Public License requirements will
33** be met: https://www.gnu.org/licenses/gpl-2.0.html and
34** https://www.gnu.org/licenses/gpl-3.0.html.
35**
36** $QT_END_LICENSE$
37**
38****************************************************************************/
39
40#ifndef QT3DEXTRAS_QCYLINDERGEOMETRY_H
41#define QT3DEXTRAS_QCYLINDERGEOMETRY_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} // namespace Qt3DRender
53
54namespace Qt3DExtras {
55
56class QCylinderGeometryPrivate;
57class Q_3DEXTRASSHARED_EXPORT QCylinderGeometry : public Qt3DRender::QGeometry
58{
59 Q_OBJECT
60 Q_PROPERTY(int rings READ rings WRITE setRings NOTIFY ringsChanged)
61 Q_PROPERTY(int slices READ slices WRITE setSlices NOTIFY slicesChanged)
62 Q_PROPERTY(float radius READ radius WRITE setRadius NOTIFY radiusChanged)
63 Q_PROPERTY(float length READ length WRITE setLength NOTIFY lengthChanged)
64 Q_PROPERTY(Qt3DRender::QAttribute *positionAttribute READ positionAttribute CONSTANT)
65 Q_PROPERTY(Qt3DRender::QAttribute *normalAttribute READ normalAttribute CONSTANT)
66 Q_PROPERTY(Qt3DRender::QAttribute *texCoordAttribute READ texCoordAttribute CONSTANT)
67 Q_PROPERTY(Qt3DRender::QAttribute *indexAttribute READ indexAttribute CONSTANT)
68
69public:
70 explicit QCylinderGeometry(QNode *parent = nullptr);
71 ~QCylinderGeometry();
72
73 void updateVertices();
74 void updateIndices();
75
76 int rings() const;
77 int slices() const;
78 float radius() const;
79 float length() const;
80
81 Qt3DRender::QAttribute *positionAttribute() const;
82 Qt3DRender::QAttribute *normalAttribute() const;
83 Qt3DRender::QAttribute *texCoordAttribute() const;
84 Qt3DRender::QAttribute *indexAttribute() const;
85
86public Q_SLOTS:
87 void setRings(int rings);
88 void setSlices(int slices);
89 void setRadius(float radius);
90 void setLength(float length);
91
92Q_SIGNALS:
93 void radiusChanged(float radius);
94 void ringsChanged(int rings);
95 void slicesChanged(int slices);
96 void lengthChanged(float length);
97
98protected:
99 QCylinderGeometry(QCylinderGeometryPrivate &dd, QNode *parent = nullptr);
100
101private:
102 Q_DECLARE_PRIVATE(QCylinderGeometry)
103};
104
105} // Qt3DExtras
106
107QT_END_NAMESPACE
108
109#endif // QT3DEXTRAS_QCYLINDERGEOMETRY_H
110

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