vtkShepardMethod.h

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/*=========================================================================
 
  Program:   Visualization Toolkit
  Module:    vtkShepardMethod.h
 
  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
  All rights reserved.
  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
 
     This software is distributed WITHOUT ANY WARRANTY; without even
     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
     PURPOSE.  See the above copyright notice for more information.
 
=========================================================================*/
#ifndef vtkShepardMethod_h
#define vtkShepardMethod_h
 
#include "vtkImageAlgorithm.h"
#include "vtkImagingHybridModule.h" // For export macro
 
class VTKIMAGINGHYBRID_EXPORT vtkShepardMethod : public vtkImageAlgorithm
{
public:
 
  vtkTypeMacro(vtkShepardMethod, vtkImageAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent) override;
 
  static vtkShepardMethod* New();
 
  void SetSampleDimensions(int i, int j, int k);
 
  void SetSampleDimensions(int dim[3]);
 
 
  vtkGetVectorMacro(SampleDimensions, int, 3);
 
 
  vtkSetClampMacro(MaximumDistance, double, 0.0, 1.0);
  vtkGetMacro(MaximumDistance, double);
 
 
  vtkSetMacro(NullValue, double);
  vtkGetMacro(NullValue, double);
 
 
  vtkSetVector6Macro(ModelBounds, double);
  vtkGetVectorMacro(ModelBounds, double, 6);
 
 
  vtkSetClampMacro(PowerParameter, double, 0.001, 100);
  vtkGetMacro(PowerParameter, double);
 
  double ComputeModelBounds(double origin[3], double spacing[3]);
 
protected:
  vtkShepardMethod();
  ~vtkShepardMethod() override = default;
 
  int RequestInformation(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
 
  // see vtkAlgorithm for details
  int RequestData(vtkInformation* request, vtkInformationVector** inputVector,
    vtkInformationVector* outputVector) override;
 
  // see algorithm for more info
  int FillInputPortInformation(int port, vtkInformation* info) override;
 
  int SampleDimensions[3];
  double MaximumDistance;
  double ModelBounds[6];
  double NullValue;
  double PowerParameter;
 
private:
  vtkShepardMethod(const vtkShepardMethod&) = delete;
  void operator=(const vtkShepardMethod&) = delete;
};
 
#endif