VtkColorByHeightFilter.h

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#pragma once
 
// ** INCLUDES **
#include "VtkAlgorithmProperties.h"
 
#include <vtkPolyDataAlgorithm.h>
#include <vtkType.h>
 
class VtkColorLookupTable;
 
class VtkColorByHeightFilter : public vtkPolyDataAlgorithm, public VtkAlgorithmProperties
{
public:
    static VtkColorByHeightFilter* New();
 
    vtkTypeMacro(VtkColorByHeightFilter, vtkPolyDataAlgorithm);
 
    void PrintSelf(ostream& os, vtkIndent indent) override;
 
    vtkGetObjectMacro(ColorLookupTable,VtkColorLookupTable);
 
    vtkMTimeType GetMTime() override;
 
    void SetUserProperty(QString name, QVariant value) override
    {
        Q_UNUSED(name);
        Q_UNUSED(value);
    }
 
    void SetTableRange(double min, double max);
 
    void SetTableRangeScaling(double scale);
 
protected:
    VtkColorByHeightFilter();
    ~VtkColorByHeightFilter() override;
 
    int RequestData(vtkInformation* request,
                    vtkInformationVector** inputVector,
                    vtkInformationVector* outputVector) override;
 
    VtkColorLookupTable* BuildColorTable();
 
    VtkColorLookupTable* ColorLookupTable;
 
    double _tableRange[2];
    double _tableRangeScaling{1.0};
};