/**************************************************************************** ** ** 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. ** ** $QT_BEGIN_LICENSE:LGPL$ ** 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 https://www.qt.io/terms-conditions. For further ** information use the contact form at https://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.LGPL3 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-3.0.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 (at your option) the GNU General ** Public license version 3 or any later version approved by the KDE Free ** Qt Foundation. The licenses are as published by the Free Software ** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 ** included in the packaging of this file. Please review the following ** information to ensure the GNU General Public License requirements will ** be met: https://www.gnu.org/licenses/gpl-2.0.html and ** https://www.gnu.org/licenses/gpl-3.0.html. ** ** $QT_END_LICENSE$ ** ****************************************************************************/ #ifndef QT3DEXTRAS_QORBITCAMERACONTROLLER_H #define QT3DEXTRAS_QORBITCAMERACONTROLLER_H #include QT_BEGIN_NAMESPACE namespace Qt3DExtras { class QOrbitCameraControllerPrivate; class Q_3DEXTRASSHARED_EXPORT QOrbitCameraController : public QAbstractCameraController { Q_OBJECT Q_PROPERTY(float zoomInLimit READ zoomInLimit WRITE setZoomInLimit NOTIFY zoomInLimitChanged) public: explicit QOrbitCameraController(Qt3DCore::QNode *parent = nullptr); ~QOrbitCameraController(); float zoomInLimit() const; void setZoomInLimit(float zoomInLimit); Q_SIGNALS: void zoomInLimitChanged(); protected: QOrbitCameraController(QOrbitCameraControllerPrivate &dd, Qt3DCore::QNode *parent = nullptr); private: void moveCamera(const QAbstractCameraController::InputState &state, float dt) override; private: Q_DECLARE_PRIVATE(QOrbitCameraController) }; } // Qt3DExtras QT_END_NAMESPACE #endif // QT3DEXTRAS_QORBITCAMERACONTROLLER_H