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Diffstat (limited to 'src/render/framegraph/proximityfilter.cpp')
-rw-r--r-- | src/render/framegraph/proximityfilter.cpp | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/src/render/framegraph/proximityfilter.cpp b/src/render/framegraph/proximityfilter.cpp new file mode 100644 index 000000000..aed19828b --- /dev/null +++ b/src/render/framegraph/proximityfilter.cpp @@ -0,0 +1,82 @@ +/**************************************************************************** +** +** Copyright (C) 2017 Klaralvdalens Datakonsult AB (KDAB). +** Contact: https://www.qt.io/licensing/ +** +** This file is part of the Qt3D module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see https://www.qt.io/terms-conditions. For further +** information use the contact form at https://www.qt.io/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 3 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL3 included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 3 requirements +** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 2.0 or (at your option) the GNU General +** Public license version 3 or any later version approved by the KDE Free +** Qt Foundation. The licenses are as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 +** included in the packaging of this file. Please review the following +** information to ensure the GNU General Public License requirements will +** be met: https://www.gnu.org/licenses/gpl-2.0.html and +** https://www.gnu.org/licenses/gpl-3.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "proximityfilter_p.h" +#include <Qt3DRender/private/qproximityfilter_p.h> +#include <Qt3DCore/qpropertyupdatedchange.h> + +QT_BEGIN_NAMESPACE + +namespace Qt3DRender { + +namespace Render { + +ProximityFilter::ProximityFilter() + : FrameGraphNode(FrameGraphNode::ProximityFilter) + , m_distanceThreshold(0.0f) +{ +} + +void ProximityFilter::initializeFromPeer(const Qt3DCore::QNodeCreatedChangeBasePtr &change) +{ + FrameGraphNode::initializeFromPeer(change); + const auto typedChange = qSharedPointerCast<Qt3DCore::QNodeCreatedChange<QProximityFilterData>>(change); + const QProximityFilterData &data = typedChange->data; + m_entityId = data.entityId; + m_distanceThreshold = data.distanceThreshold; +} + +void ProximityFilter::sceneChangeEvent(const Qt3DCore::QSceneChangePtr &e) +{ + qCDebug(Render::Framegraph) << Q_FUNC_INFO; + if (e->type() == Qt3DCore::PropertyUpdated) { + Qt3DCore::QPropertyUpdatedChangePtr propertyChange = qSharedPointerCast<Qt3DCore::QPropertyUpdatedChange>(e); + if (propertyChange->propertyName() == QByteArrayLiteral("entity")) + m_entityId = propertyChange->value().value<Qt3DCore::QNodeId>(); + else if (propertyChange->propertyName() == QByteArrayLiteral("distanceThreshold")) + m_distanceThreshold = propertyChange->value().toFloat(); + markDirty(AbstractRenderer::AllDirty); + } + FrameGraphNode::sceneChangeEvent(e); +} + +} // namespace Render +} // namespace Qt3DRender + +QT_END_NAMESPACE |