blob: fb4d0aa7ab96899979eafe0f45fe79de120ae585 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
|
/****************************************************************************
**
** Copyright (C) 2016 Klaralvdalens Datakonsult AB (KDAB).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the Qt3D module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL3$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see http://www.qt.io/terms-conditions. For further
** information use the contact form at http://www.qt.io/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPLv3 included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
** will be met: https://www.gnu.org/licenses/lgpl.html.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or later as published by the Free
** Software Foundation and appearing in the file LICENSE.GPL included in
** the packaging of this file. Please review the following information to
** ensure the GNU General Public License version 2.0 requirements will be
** met: http://www.gnu.org/licenses/gpl-2.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QT3DEXTRAS_QORBITCAMERACONTROLLER_H
#define QT3DEXTRAS_QORBITCAMERACONTROLLER_H
#include <Qt3DExtras/qt3dextras_global.h>
#include <Qt3DCore/QEntity>
QT_BEGIN_NAMESPACE
namespace Qt3DRender {
class QCamera;
}
namespace Qt3DExtras {
class QOrbitCameraControllerPrivate;
class QT3DEXTRASSHARED_EXPORT QOrbitCameraController : public Qt3DCore::QEntity
{
Q_OBJECT
Q_PROPERTY(Qt3DRender::QCamera *camera READ camera WRITE setCamera NOTIFY cameraChanged)
Q_PROPERTY(float linearSpeed READ linearSpeed WRITE setLinearSpeed NOTIFY linearSpeedChanged)
Q_PROPERTY(float lookSpeed READ lookSpeed WRITE setLookSpeed NOTIFY lookSpeedChanged)
Q_PROPERTY(float zoomInLimit READ zoomInLimit WRITE setZoomInLimit NOTIFY zoomInLimitChanged)
public:
explicit QOrbitCameraController(Qt3DCore::QNode *parent = nullptr);
~QOrbitCameraController();
float clampInputs(float input1, float input2);
Qt3DRender::QCamera *camera() const;
float linearSpeed() const;
float lookSpeed() const;
float zoomInLimit() const;
void setCamera(Qt3DRender::QCamera *camera);
void setLinearSpeed(float linearSpeed);
void setLookSpeed(float lookSpeed);
void setZoomInLimit(float zoomInLimit);
Q_SIGNALS:
void cameraChanged();
void linearSpeedChanged();
void lookSpeedChanged();
void zoomInLimitChanged();
private:
Q_DECLARE_PRIVATE(QOrbitCameraController)
Q_PRIVATE_SLOT(d_func(), void _q_onTriggered(float))
};
} // Qt3DExtras
QT_END_NAMESPACE
#endif // QT3DEXTRAS_QORBITCAMERACONTROLLER_H
|
