VtkPointsSource.h

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// SPDX-FileCopyrightText: Copyright (c) OpenGeoSys Community (opengeosys.org)
// SPDX-License-Identifier: BSD-3-Clause
 
#pragma once
 
// ** INCLUDES **
#include "VtkAlgorithmProperties.h"
#include <vtkPolyDataAlgorithm.h>
 
#include "GeoLib/Point.h"

class VtkPointsSource : public vtkPolyDataAlgorithm, public VtkAlgorithmProperties
{
public:
    static VtkPointsSource* New();
 
    vtkTypeMacro(VtkPointsSource,vtkPolyDataAlgorithm);

    void setPoints(const std::vector<GeoLib::Point*>* points) { _points = points; }

    void PrintSelf(ostream& os, vtkIndent indent) override;
 
    void SetUserProperty(QString name, QVariant value) override;
 
protected:
    VtkPointsSource();
    ~VtkPointsSource() override = default;

    int RequestData(vtkInformation* request,
                    vtkInformationVector** inputVector,
                    vtkInformationVector* outputVector) override;
 
    int RequestInformation(vtkInformation* request,
                           vtkInformationVector** inputVector,
                           vtkInformationVector* outputVector) override;

    const std::vector<GeoLib::Point*>* _points{nullptr};
 
private:
};