| 1 | // Copyright (C) 2018 Klaralvdalens Datakonsult AB (KDAB). |
|---|---|
| 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only |
| 3 | |
| 4 | #include <Qt3DQuickRender/private/quick3dscreenraycaster_p.h> |
| 5 | #include <Qt3DQuickRender/private/quick3dscreenraycaster_p_p.h> |
| 6 | #include <Qt3DQuickRender/private/quick3draycaster_p_p.h> |
| 7 | #include <Qt3DCore/private/qscene_p.h> |
| 8 | |
| 9 | #include <Qt3DCore/QEntity> |
| 10 | |
| 11 | #include <QQmlEngine> |
| 12 | #include <QJSValue> |
| 13 | |
| 14 | QT_BEGIN_NAMESPACE |
| 15 | |
| 16 | namespace Qt3DRender { |
| 17 | namespace Render { |
| 18 | namespace Quick { |
| 19 | |
| 20 | Quick3DScreenRayCaster::Quick3DScreenRayCaster(QObject *parent) |
| 21 | : QScreenRayCaster(*new Quick3DScreenRayCasterPrivate(), qobject_cast<Qt3DCore::QNode *>(object: parent)) |
| 22 | { |
| 23 | } |
| 24 | |
| 25 | QQmlListProperty<Qt3DRender::QLayer> Qt3DRender::Render::Quick::Quick3DScreenRayCaster::qmlLayers() |
| 26 | { |
| 27 | using qt_size_type = qsizetype; |
| 28 | using ListContentType = Qt3DRender::QLayer; |
| 29 | auto appendFunction = [](QQmlListProperty<ListContentType> *list, ListContentType *layer) { |
| 30 | QAbstractRayCaster *filter = qobject_cast<QAbstractRayCaster *>(object: list->object); |
| 31 | if (filter) |
| 32 | filter->addLayer(layer); |
| 33 | }; |
| 34 | auto countFunction = [](QQmlListProperty<ListContentType> *list) -> qt_size_type { |
| 35 | QAbstractRayCaster *filter = qobject_cast<QAbstractRayCaster *>(object: list->object); |
| 36 | if (filter) |
| 37 | return int(filter->layers().size()); |
| 38 | return 0; |
| 39 | }; |
| 40 | auto atFunction = [](QQmlListProperty<ListContentType> *list, qt_size_type index) -> ListContentType * { |
| 41 | QAbstractRayCaster *filter = qobject_cast<QAbstractRayCaster *>(object: list->object); |
| 42 | if (filter) |
| 43 | return filter->layers().at(i: index); |
| 44 | return nullptr; |
| 45 | }; |
| 46 | auto clearFunction = [](QQmlListProperty<ListContentType> *list) { |
| 47 | QAbstractRayCaster *filter = qobject_cast<QAbstractRayCaster *>(object: list->object); |
| 48 | if (filter) { |
| 49 | const auto layers = filter->layers(); |
| 50 | for (QLayer *layer : layers) |
| 51 | filter->removeLayer(layer); |
| 52 | } |
| 53 | }; |
| 54 | |
| 55 | return QQmlListProperty<ListContentType>(this, nullptr, appendFunction, countFunction, atFunction, clearFunction); |
| 56 | } |
| 57 | |
| 58 | } // namespace Quick |
| 59 | } // namespace Render |
| 60 | } // namespace Qt3DRender |
| 61 | |
| 62 | QT_END_NAMESPACE |
| 63 | |
| 64 | #include "moc_quick3dscreenraycaster_p.cpp" |
| 65 |