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- /****************************************************************************
- **
- ** 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
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- ** 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
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- ****************************************************************************/
- #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();
- 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
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