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Diffstat (limited to 'src/particles/qquickparticleextruder.cpp')
-rw-r--r-- | src/particles/qquickparticleextruder.cpp | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/src/particles/qquickparticleextruder.cpp b/src/particles/qquickparticleextruder.cpp new file mode 100644 index 0000000000..279f7c05f3 --- /dev/null +++ b/src/particles/qquickparticleextruder.cpp @@ -0,0 +1,71 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/ +** +** This file is part of the QtQuick module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia 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. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qquickparticleextruder_p.h" +#include <stdlib.h> + +QT_BEGIN_NAMESPACE + +/*! + \qmlclass Shape QQuickParticleExtruder + \inqmlmodule QtQuick.Particles 2 + \brief The Shape element allows you to specify an area for affectors and emitter. + + The base class is just a rectangle. +*/ + +QQuickParticleExtruder::QQuickParticleExtruder(QObject *parent) : + QObject(parent) +{ +} + +QPointF QQuickParticleExtruder::extrude(const QRectF &rect) +{ + return QPointF(((qreal)rand() / RAND_MAX) * rect.width() + rect.x(), + ((qreal)rand() / RAND_MAX) * rect.height() + rect.y()); +} + +bool QQuickParticleExtruder::contains(const QRectF &bounds, const QPointF &point) +{ + return bounds.contains(point); +} + +QT_END_NAMESPACE |