#ifndef __TASKPARA_H
#define __TASKPARA_H

#include "vtkMultiProcessController.h"
#include "vtkRTAnalyticSource.h"
#include "vtkFieldDataToAttributeDataFilter.h"
#include "vtkAttributeDataToFieldDataFilter.h"
#include "vtkImageShrink3D.h"
#include "vtkGlyph3D.h"
#include "vtkGlyphSource2D.h"
#include "vtkImageGradient.h"
#include "vtkImageGradientMagnitude.h"
#include "vtkImageGaussianSmooth.h"
#include "vtkProbeFilter.h"
#include "vtkDataSetMapper.h"
#include "vtkContourFilter.h"
#include "vtkActor.h"
#include "vtkRenderWindow.h"
#include "vtkRenderer.h"
#include "vtkCamera.h"
#include "vtkAssignAttribute.h"


typedef vtkPolyDataMapper* (*taskFunction)(vtkRenderWindow* renWin,
					   double data, vtkCamera* cam);


vtkPolyDataMapper* task1(vtkRenderWindow* renWin, double data,vtkCamera* cam);
vtkPolyDataMapper* task2(vtkRenderWindow* renWin, double data,vtkCamera* cam);

  
static const double EXTENT = 20;

static const int WINDOW_WIDTH = 400; 
static const int WINDOW_HEIGHT = 300; 

#endif
