quick3dlevelofdetailloader.cpp

++ // Copyright (C) 2017 Klaralvdalens Datakonsult AB (KDAB).

++ // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only

++

++ #include "quick3dlevelofdetailloader_p_p.h"

++ #include <Qt3DRender/qlevelofdetailboundingsphere.h>

++ #include <Qt3DRender/qcamera.h>

++ #include <Qt3DQuick/private/quick3dentityloader_p.h>

++

++ QT_BEGIN_NAMESPACE

++

++ namespace Qt3DExtras {

++ namespace Extras {

++ namespace Quick {

++

++ Quick3DLevelOfDetailLoaderPrivate::Quick3DLevelOfDetailLoaderPrivate()

++     : QEntityPrivate()

++     , m_loader(new Qt3DCore::Quick::Quick3DEntityLoader)

++     , m_lod(new Qt3DRender::QLevelOfDetail)

++ {

++ }

++

++ Quick3DLevelOfDetailLoader::Quick3DLevelOfDetailLoader(QNode *parent)

++     : QEntity(*new Quick3DLevelOfDetailLoaderPrivate, parent)

++ {

++     Q_D(Quick3DLevelOfDetailLoader);

++     d->m_loader->setParent(this);

++     d->m_loader->addComponent(d->m_lod);

++

++     connect(d->m_lod, &Qt3DRender::QLevelOfDetail::cameraChanged,

++             this, &Quick3DLevelOfDetailLoader::cameraChanged);

++     connect(d->m_lod, &Qt3DRender::QLevelOfDetail::currentIndexChanged,

++             this, &Quick3DLevelOfDetailLoader::currentIndexChanged);

++     connect(d->m_lod, &Qt3DRender::QLevelOfDetail::thresholdTypeChanged,

++             this, &Quick3DLevelOfDetailLoader::thresholdTypeChanged);

++     connect(d->m_lod, &Qt3DRender::QLevelOfDetail::thresholdsChanged,

++             this, &Quick3DLevelOfDetailLoader::thresholdsChanged);

++     connect(d->m_lod, &Qt3DRender::QLevelOfDetail::volumeOverrideChanged,

++             this, &Quick3DLevelOfDetailLoader::volumeOverrideChanged);

++     connect(d->m_loader, &Qt3DCore::Quick::Quick3DEntityLoader::entityChanged,

++             this, &Quick3DLevelOfDetailLoader::entityChanged);

++     connect(d->m_loader, &Qt3DCore::Quick::Quick3DEntityLoader::sourceChanged,

++             this, &Quick3DLevelOfDetailLoader::sourceChanged);

++

++     connect(this, &Quick3DLevelOfDetailLoader::enabledChanged,

++             d->m_lod, &Qt3DRender::QLevelOfDetail::setEnabled);

++

++     auto applyCurrentSource = [this] {

++         Q_D(Quick3DLevelOfDetailLoader);

++         const auto index = currentIndex();

++         if (index >= 0 && index < d->m_sources.size())

++             d->m_loader->setSource(d->m_sources.at(index).toUrl());

++     };

++

++     connect(this, &Quick3DLevelOfDetailLoader::sourcesChanged,

++             this, applyCurrentSource);

++     connect(this, &Quick3DLevelOfDetailLoader::currentIndexChanged,

++             this, applyCurrentSource);

++ }

++

++ QVariantList Quick3DLevelOfDetailLoader::sources() const

++ {

++     Q_D(const Quick3DLevelOfDetailLoader);

++     return d->m_sources;

++ }

++

++ void Quick3DLevelOfDetailLoader::setSources(const QVariantList &sources)

++ {

++     Q_D(Quick3DLevelOfDetailLoader);

++     if (d->m_sources != sources) {

++         d->m_sources = sources;

++         emit sourcesChanged();

++     }

++ }

++

++ Qt3DRender::QCamera *Quick3DLevelOfDetailLoader::camera() const

++ {

++     Q_D(const Quick3DLevelOfDetailLoader);

++     return d->m_lod->camera();

++ }

++

++ void Quick3DLevelOfDetailLoader::setCamera(Qt3DRender::QCamera *camera)

++ {

++     Q_D(Quick3DLevelOfDetailLoader);

++     d->m_lod->setCamera(camera);

++ }

++

++ int Quick3DLevelOfDetailLoader::currentIndex() const

++ {

++     Q_D(const Quick3DLevelOfDetailLoader);

++     return d->m_lod->currentIndex();

++ }

++

++ void Quick3DLevelOfDetailLoader::setCurrentIndex(int currentIndex)

++ {

++     Q_D(Quick3DLevelOfDetailLoader);

++     d->m_lod->setCurrentIndex(currentIndex);

++ }

++

++ Qt3DRender::QLevelOfDetail::ThresholdType Quick3DLevelOfDetailLoader::thresholdType() const

++ {

++     Q_D(const Quick3DLevelOfDetailLoader);

++     return d->m_lod->thresholdType();

++ }

++

++ void Quick3DLevelOfDetailLoader::setThresholdType(Qt3DRender::QLevelOfDetail::ThresholdType thresholdType)

++ {

++     Q_D(Quick3DLevelOfDetailLoader);

++     d->m_lod->setThresholdType(thresholdType);

++ }

++

++ QList<qreal> Quick3DLevelOfDetailLoader::thresholds() const

++ {

++     Q_D(const Quick3DLevelOfDetailLoader);

++     return d->m_lod->thresholds();

++ }

++

++ void Quick3DLevelOfDetailLoader::setThresholds(const QList<qreal> &thresholds)

++ {

++     Q_D(Quick3DLevelOfDetailLoader);

++     d->m_lod->setThresholds(thresholds);

++ }

++

++ Qt3DRender::QLevelOfDetailBoundingSphere Quick3DLevelOfDetailLoader::createBoundingSphere(const QVector3D &center, float radius)

++ {

++     return Qt3DRender::QLevelOfDetailBoundingSphere(center, radius);

++ }

++

++ Qt3DRender::QLevelOfDetailBoundingSphere Quick3DLevelOfDetailLoader::volumeOverride() const

++ {

++     Q_D(const Quick3DLevelOfDetailLoader);

++     return d->m_lod->volumeOverride();

++ }

++

++ void Quick3DLevelOfDetailLoader::setVolumeOverride(const Qt3DRender::QLevelOfDetailBoundingSphere &volumeOverride)

++ {

++     Q_D(Quick3DLevelOfDetailLoader);

++     d->m_lod->setVolumeOverride(volumeOverride);

++ }

++

++ QObject *Quick3DLevelOfDetailLoader::entity() const

++ {

++     Q_D(const Quick3DLevelOfDetailLoader);

++     return d->m_loader->entity();

++ }

++

++ QUrl Quick3DLevelOfDetailLoader::source() const

++ {

++     Q_D(const Quick3DLevelOfDetailLoader);

++     return d->m_loader->source();

++ }

++

++ } // namespace Quick

++ } // namespace Extras

++ } // namespace Qt3DExtras

++

++ QT_END_NAMESPACE

++

++ #include "moc_quick3dlevelofdetailloader_p.cpp"

++

++

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