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++ // Copyright (C) 2016 The Qt Company Ltd.
++ // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
++
++ #include "qquickrectangleextruder_p.h"
++ #include <QRandomGenerator>
++
++ QT_BEGIN_NAMESPACE
++
++ /*!
++ \qmltype RectangleShape
++ \nativetype QQuickRectangleExtruder
++ \inqmlmodule QtQuick.Particles
++ \brief For specifying an area for affectors and emitter.
++ \ingroup qtquick-particles
++
++ Just a rectangle.
++ */
++
++ QQuickRectangleExtruder::QQuickRectangleExtruder(QObject *parent) :
++ QQuickParticleExtruder(parent), m_fill(true)
++ {
++ }
++
++ QPointF QQuickRectangleExtruder::extrude(const QRectF &rect)
++ {
++ if (m_fill)
++ return QPointF(QRandomGenerator::global()->generateDouble() * rect.width() + rect.x(),
++ QRandomGenerator::global()->generateDouble() * rect.height() + rect.y());
++ int side = QRandomGenerator::global()->bounded(4);
++ switch (side){//TODO: Doesn't this overlap the corners?
++ case 0:
++ return QPointF(rect.x(),
++ QRandomGenerator::global()->generateDouble() * rect.height() + rect.y());
++ case 1:
++ return QPointF(rect.width() + rect.x(),
++ QRandomGenerator::global()->generateDouble() * rect.height() + rect.y());
++ case 2:
++ return QPointF(QRandomGenerator::global()->generateDouble() * rect.width() + rect.x(),
++ rect.y());
++ default:
++ return QPointF(QRandomGenerator::global()->generateDouble() * rect.width() + rect.x(),
++ rect.height() + rect.y());
++ }
++ }
++
++ bool QQuickRectangleExtruder::contains(const QRectF &bounds, const QPointF &point)
++ {
++ return bounds.contains(point);
++ }
++
++ QT_END_NAMESPACE
++
++ #include "moc_qquickrectangleextruder_p.cpp"