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// Copyright (C) 2025 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
#include "lightmapfile.h"
#include <QFile>
#include <QTextStream>
#include <QtQuick3DRuntimeRender/private/qssglightmapio_p.h>
#include "lightmapviewerhelpers.h"
LightmapFile::LightmapFile(QObject *parent) : QObject { parent } { }
QStringList LightmapFile::dataList() const
{
return m_dataList;
}
void LightmapFile::loadData()
{
QSharedPointer<QSSGLightmapLoader> loader = QSSGLightmapLoader::open(m_source.toLocalFile());
auto keys = loader ? loader->getKeys() : QList<std::pair<QString, QSSGLightmapIODataTag>>();
m_dataList.clear();
m_dataList.reserve(keys.size());
for (const auto &[key, tag] : std::as_const(keys)) {
QString tagString = LightmapViewerHelpers::lightmapTagToString(tag);
m_dataList.push_back(key + QStringLiteral("$") + tagString);
}
emit dataListChanged();
}
QUrl LightmapFile::source() const
{
return m_source;
}
void LightmapFile::setSource(const QUrl &newSource)
{
if (m_source == newSource)
return;
m_source = newSource;
emit sourceChanged();
}
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