dox/Parallel/vtkCutMaterial.h

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/*=========================================================================

  Program:   Visualization Toolkit
  Module:    vtkCutMaterial.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 __vtkCutMaterial_h
#define __vtkCutMaterial_h

#include "vtkPolyDataAlgorithm.h"

class vtkPlane;

class VTK_PARALLEL_EXPORT vtkCutMaterial : public vtkPolyDataAlgorithm
{
public:
  void PrintSelf(ostream& os, vtkIndent indent);
  vtkTypeMacro(vtkCutMaterial,vtkPolyDataAlgorithm);
  static vtkCutMaterial *New();


  vtkSetStringMacro(MaterialArrayName);
  vtkGetStringMacro(MaterialArrayName);
  

  vtkSetMacro(Material, int);
  vtkGetMacro(Material, int);
  

  vtkSetStringMacro(ArrayName);
  vtkGetStringMacro(ArrayName);


  vtkSetVector3Macro(UpVector, double);
  vtkGetVector3Macro(UpVector, double);
  

  vtkGetVector3Macro(MaximumPoint, double);
  vtkGetVector3Macro(CenterPoint, double);
  vtkGetVector3Macro(Normal, double);
  
protected:
  vtkCutMaterial();
  ~vtkCutMaterial();

  virtual int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *); //generate output data
  virtual int FillInputPortInformation(int port, vtkInformation *info);
  void ComputeMaximumPoint(vtkDataSet *input);
  void ComputeNormal();

  char *MaterialArrayName;
  int Material;
  char *ArrayName;
  double UpVector[3];
  double MaximumPoint[3];
  double CenterPoint[3];
  double Normal[3];
  
  vtkPlane *PlaneFunction;
  
private:
  vtkCutMaterial(const vtkCutMaterial&);  // Not implemented.
  void operator=(const vtkCutMaterial&);  // Not implemented.
};

#endif