modeltopointsconverter.cpp

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// ----------------------------------------------------------------------------
// -                        CloudViewer: www.cloudViewer.org                  -
// ----------------------------------------------------------------------------
// Copyright (c) 2018-2024 www.cloudViewer.org
// SPDX-License-Identifier: MIT
// ----------------------------------------------------------------------------
 
#include "modeltopointsconverter.h"
 
#include <QDebug>
 
namespace VtkUtils {
 
ModelToPointsConverter::ModelToPointsConverter(TableModel* model)
    : m_model(model) {}
 
QList<Point3F> ModelToPointsConverter::points() const { return m_points; }
 
QVector<Tuple3ui> ModelToPointsConverter::vertices() const {
    return m_model->verticesData();
}
 
void ModelToPointsConverter::run() {
    if (!m_model) {
        qDebug() << "ModelToPointsConverter::run: null model.";
        emit finished();
        return;
    }
 
    int rows = m_model->rowCount();
    int cols = m_model->columnCount();
 
    if (cols < 3) {
        emit finished();
        qDebug() << "ModelToPointsConverter::run: insufficient columns.";
        return;
    }
 
    for (int i = 0; i < rows; ++i) {
        Point3F pot{m_model->data(i, 0), m_model->data(i, 1),
                    m_model->data(i, 2)};
        m_points.append(pot);
    }
 
    emit finished();
}
 
}  // namespace VtkUtils