VtkTextureOnSurfaceFilter.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 <vtkImageData.h>
#include <vtkPolyDataAlgorithm.h>
 
class QImage;
class vtkImageAlgorithm;

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

    void PrintSelf(ostream& os, vtkIndent indent) override;

    void SetRaster(vtkImageAlgorithm* img);
 
    void SetUserProperty(QString name, QVariant value) override;
 
protected:
    VtkTextureOnSurfaceFilter();
    ~VtkTextureOnSurfaceFilter() override;

    int RequestData(vtkInformation* request,
                    vtkInformationVector** inputVector,
                    vtkInformationVector* outputVector) override;
 
private:
    std::pair<double, double> _origin{0, 0};
    double _scalingFactor{0.};
};