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/*=========================================================================
Program: Visualization Toolkit
Module: vtkPResampleFilter.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.
=========================================================================*/
/**
* @class vtkPResampleFilter
* @brief probe dataset in parallel using a vtkImageData
*
*/
#ifndef vtkPResampleFilter_h
#define vtkPResampleFilter_h
#include "vtkFiltersParallelModule.h" // For export macro
#include "vtkImageAlgorithm.h"
class vtkMultiProcessController;
class VTKFILTERSPARALLEL_EXPORT vtkPResampleFilter : public vtkImageAlgorithm
{
public:
vtkTypeMacro(vtkPResampleFilter,vtkImageAlgorithm);
void PrintSelf(ostream& os, vtkIndent indent);
static vtkPResampleFilter *New();
//@{
/**
* Set and get the controller.
*/
virtual void SetController(vtkMultiProcessController*);
vtkGetObjectMacro(Controller, vtkMultiProcessController);
//@}
//@{
/**
* Set/Get if the filter should use Input bounds to sub-sample the data.
* By default it is set to 1.
*/
vtkSetMacro(UseInputBounds, int);
vtkGetMacro(UseInputBounds, int);
vtkBooleanMacro(UseInputBounds, int);
//@}
//@{
/**
* Set/Get sampling bounds. If (UseInputBounds == 1) then the sampling
* bounds won't be used.
*/
vtkSetVector6Macro(CustomSamplingBounds, double);
vtkGetVector6Macro(CustomSamplingBounds, double);
//@}
//@{
/**
* Set/Get sampling dimension along each axis. Default will be [10,10,10]
*/
vtkSetVector3Macro(SamplingDimension, int);
vtkGetVector3Macro(SamplingDimension, int);
//@}
protected:
vtkPResampleFilter();
~vtkPResampleFilter();
// Usual data generation method
virtual int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *);
virtual int RequestUpdateExtent(vtkInformation *, vtkInformationVector **, vtkInformationVector *);
virtual int RequestInformation(vtkInformation *, vtkInformationVector **, vtkInformationVector *);
virtual int FillInputPortInformation(int port, vtkInformation *info);
double* CalculateBounds(vtkDataSet* input);
vtkMultiProcessController* Controller;
int UseInputBounds;
double CustomSamplingBounds[6];
int SamplingDimension[3];
double Bounds[6];
private:
vtkPResampleFilter(const vtkPResampleFilter&) VTK_DELETE_FUNCTION;
void operator=(const vtkPResampleFilter&) VTK_DELETE_FUNCTION;
};
#endif
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