/**************************************************************************** ** ** Copyright (C) 2014 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 Digia. For licensing terms and ** conditions see http://qt.digia.com/licensing. For further information ** use the contact form at http://qt.digia.com/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 2.1 as published by the Free Software ** Foundation and appearing in the file LICENSE.LGPL included in the ** packaging of this file. Please review the following information to ** ensure the GNU Lesser General Public License version 2.1 requirements ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. ** ** In addition, as a special exception, Digia gives you certain additional ** rights. These rights are described in the Digia Qt LGPL Exception ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. ** ** GNU General Public License Usage ** Alternatively, this file may be used under the terms of the GNU ** General Public License version 3.0 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 3.0 requirements will be ** met: http://www.gnu.org/copyleft/gpl.html. ** ** ** $QT_END_LICENSE$ ** ****************************************************************************/ #ifndef QT3D_QTECHNIQUEFILTER_H #define QT3D_QTECHNIQUEFILTER_H #include #include QT_BEGIN_NAMESPACE namespace Qt3D { class QTechniqueFilterPrivate; class QAnnotation; class QT3DRENDERERSHARED_EXPORT QTechniqueFilter : public QFrameGraphNode { Q_OBJECT public: explicit QTechniqueFilter(QNode *parent = 0); QList criteria() const; void addRequirement(QAnnotation *criterion); void removeRequirement(QAnnotation *criterion); protected: QTechniqueFilter(QTechniqueFilterPrivate &dd, QNode *parent = 0); void copy(const QNode *ref) Q_DECL_OVERRIDE; private: Q_DECLARE_PRIVATE(QTechniqueFilter) QT3D_CLONEABLE(QTechniqueFilter) }; } // namespace Qt3D QT_END_NAMESPACE #endif // QT3D_QTECHNIQUEFILTER_H