vtkTimeSourceExample.h

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/*=========================================================================
 
  Program:   Visualization Toolkit
  Module:    vtkTimeSourceExample.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 vtkTimeSourceExample_h
#define vtkTimeSourceExample_h
 
#include "vtkFiltersGeneralModule.h" // For export macro
#include "vtkUnstructuredGridAlgorithm.h"
 
class VTKFILTERSGENERAL_EXPORT vtkTimeSourceExample : public vtkUnstructuredGridAlgorithm
{
public:
  static vtkTimeSourceExample *New();
  vtkTypeMacro(vtkTimeSourceExample,vtkUnstructuredGridAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent);
 
 
  vtkSetClampMacro(Analytic, int, 0, 1);
  vtkGetMacro(Analytic, int);
  vtkBooleanMacro(Analytic, int);
 
 
  vtkSetMacro(XAmplitude, double);
  vtkGetMacro(XAmplitude, double);
  vtkSetMacro(YAmplitude, double);
  vtkGetMacro(YAmplitude, double);
 
 
  vtkSetClampMacro(Growing, int, 0, 1);
  vtkGetMacro(Growing, int);
  vtkBooleanMacro(Growing, int);
 
protected:
  vtkTimeSourceExample();
  ~vtkTimeSourceExample();
 
  virtual int RequestInformation(vtkInformation*,
                                 vtkInformationVector**,
                                 vtkInformationVector*);
 
  virtual int RequestData(vtkInformation*,
                          vtkInformationVector**,
                          vtkInformationVector*);
 
 
  void LookupTimeAndValue(double &time, double &value);
  double ValueFunction(double time);
  double XFunction(double time);
  double YFunction(double time);
  int NumCellsFunction(double time);
 
  int Analytic;
  double XAmplitude;
  double YAmplitude;
  int Growing;
 
  int NumSteps;
  double *Steps;
  double *Values;
private:
  vtkTimeSourceExample(const vtkTimeSourceExample&);  // Not implemented.
  void operator=(const vtkTimeSourceExample&);  // Not implemented.
};
 
#endif