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/*=========================================================================
Program: Visualization Toolkit
Module: $RCSfile: vtkRTAnalyticSource.h,v $
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.
=========================================================================*/
// .NAME vtkRTAnalyticSource - Create an image for regression testing
// .SECTION Description
// vtkRTAnalyticSource just produces images with pixel values determined
// by a Maximum*Gaussian*XMag*sin(XFreq*x)*sin(YFreq*y)*cos(ZFreq*z)
#ifndef __vtkRTAnalyticSource_h
#define __vtkRTAnalyticSource_h
#include "vtkImageAlgorithm.h"
class VTK_PARALLEL_EXPORT vtkRTAnalyticSource : public vtkImageAlgorithm
{
public:
static vtkRTAnalyticSource *New();
vtkTypeRevisionMacro(vtkRTAnalyticSource,vtkImageAlgorithm);
void PrintSelf(ostream& os, vtkIndent indent);
// Description:
// Set/Get the extent of the whole output image.
void SetWholeExtent(int xMinx, int xMax, int yMin, int yMax,
int zMin, int zMax);
vtkGetVector6Macro(WholeExtent, int);
// Description:
// Set/Get the center of function.
vtkSetVector3Macro(Center, double);
vtkGetVector3Macro(Center, double);
// Description:
// Set/Get the Maximum value of the function.
vtkSetMacro(Maximum, double);
vtkGetMacro(Maximum, double);
// Description:
// Set/Get the standard deviation of the function.
vtkSetMacro(StandardDeviation, double);
vtkGetMacro(StandardDeviation, double);
// Description:
// Set the natural frequencies in x,y and z
vtkSetMacro(XFreq, double);
vtkGetMacro(XFreq, double);
vtkSetMacro(YFreq, double);
vtkGetMacro(YFreq, double);
vtkSetMacro(ZFreq, double);
vtkGetMacro(ZFreq, double);
vtkSetMacro(XMag, double);
vtkGetMacro(XMag, double);
vtkSetMacro(YMag, double);
vtkGetMacro(YMag, double);
vtkSetMacro(ZMag, double);
vtkGetMacro(ZMag, double);
vtkSetMacro(SubsampleRate, int);
vtkGetMacro(SubsampleRate, int);
protected:
vtkRTAnalyticSource();
~vtkRTAnalyticSource() {};
double XFreq;
double YFreq;
double ZFreq;
double XMag;
double YMag;
double ZMag;
double StandardDeviation;
int WholeExtent[6];
double Center[3];
double Maximum;
int SubsampleRate;
virtual int RequestInformation (vtkInformation *,
vtkInformationVector **,
vtkInformationVector *);
virtual void ExecuteData(vtkDataObject *data);
private:
vtkRTAnalyticSource(const vtkRTAnalyticSource&); // Not implemented.
void operator=(const vtkRTAnalyticSource&); // Not implemented.
};
#endif
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