qFacets.h

Go to the documentation of this file.

// ----------------------------------------------------------------------------
// -                        CloudViewer: www.cloudViewer.org                  -
// ----------------------------------------------------------------------------
// Copyright (c) 2018-2024 www.cloudViewer.org
// SPDX-License-Identifier: MIT
// ----------------------------------------------------------------------------
 
#pragma once
 
// Local
#include "cellsFusionDlg.h"
 
// Qt
#include <QObject>
 
// qCC
#include "ecvStdPluginInterface.h"
 
// cloudViewer
#include <AutoSegmentationTools.h>
#include <ReferenceCloud.h>
 
// System
#include <unordered_set>
 
class QAction;
class ccHObject;
class ccPointCloud;
class ccPolyline;
class ccFacet;
 
 
class qFacets : public QObject, public ccStdPluginInterface {
    Q_OBJECT
    Q_INTERFACES(ccPluginInterface ccStdPluginInterface)
    Q_PLUGIN_METADATA(IID "ecvcorp.cloudviewer.plugin.qFacets" FILE
                          "../info.json")
 
public:
    qFacets(QObject* parent = nullptr);
 
    virtual ~qFacets();
 
    // inherited from ccStdPluginInterface
    virtual void onNewSelection(
            const ccHObject::Container& selectedEntities) override;
    virtual QList<QAction*> getActions() override;
 
protected slots:
 
    void fuseKdTreeCells();
 
    void extractFacetsWithFM();
 
    void exportFacets();
 
    void exportFacetsInfo();
 
    void classifyFacetsByAngle();
 
    void showStereogram();
 
protected:
    void extractFacets(CellsFusionDlg::Algorithm algo);
 
    ccHObject* createFacets(ccPointCloud* cloud,
                            cloudViewer::ReferenceCloudContainer& components,
                            unsigned minPointsPerComponent,
                            double maxEdgeLength,
                            bool randomColors,
                            bool& error);
 
    typedef std::unordered_set<ccFacet*> FacetSet;
 
    void getFacetsInCurrentSelection(FacetSet& facets) const;
 
    void classifyFacetsByAngle(ccHObject* group,
                               double angleStep_deg,
                               double maxDist);
 
    QAction* m_doFuseKdTreeCells;
    QAction* m_fastMarchingExtraction;
    QAction* m_doExportFacets;
    QAction* m_doExportFacetsInfo;
    QAction* m_doClassifyFacetsByAngle;
    QAction* m_doShowStereogram;
};