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| |
| #include "qquickparticleextruder_p.h" |
| #include <QRandomGenerator> |
| |
| QT_BEGIN_NAMESPACE |
| |
| /*! |
| \qmltype ParticleExtruder |
| \instantiates QQuickParticleExtruder |
| \inqmlmodule QtQuick.Particles |
| \brief For specifying an area for affectors and emitters. |
| \ingroup qtquick-particles |
| |
| The base class is just a rectangle. |
| */ |
| |
| QQuickParticleExtruder::QQuickParticleExtruder(QObject *parent) : |
| QObject(parent) |
| { |
| } |
| |
| QPointF QQuickParticleExtruder::extrude(const QRectF &rect) |
| { |
| return QPointF(QRandomGenerator::global()->generateDouble() * rect.width() + rect.x(), |
| QRandomGenerator::global()->generateDouble() * rect.height() + rect.y()); |
| } |
| |
| bool QQuickParticleExtruder::contains(const QRectF &bounds, const QPointF &point) |
| { |
| return bounds.contains(point); |
| } |
| |
| QT_END_NAMESPACE |
| |
| #include "moc_qquickparticleextruder_p.cpp" |