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

  Program:   Visualization Toolkit
  Module:    vtkAbstractMapper3D.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 vtkAbstractMapper3D_h
#define vtkAbstractMapper3D_h

#include "vtkRenderingCoreModule.h" // For export macro
#include "vtkAbstractMapper.h"

class vtkWindow;
class vtkDataSet;
class vtkMatrix4x4;

class VTKRENDERINGCORE_EXPORT vtkAbstractMapper3D : public vtkAbstractMapper
{
public:
  vtkTypeMacro(vtkAbstractMapper3D, vtkAbstractMapper);
  void PrintSelf(ostream& os, vtkIndent indent);

  virtual double *GetBounds() = 0;

  virtual void GetBounds(double bounds[6]);


  double *GetCenter();
  void GetCenter(double center[3])
    {
      double *rc = this->GetCenter();
      center[0] = rc[0]; center[1] = rc[1]; center[2] = rc[2];
    }

  double GetLength();


  virtual int IsARayCastMapper()
    { return 0; }


  virtual int IsARenderIntoImageMapper()
    { return 0; }


  void GetClippingPlaneInDataCoords(
    vtkMatrix4x4 *propMatrix, int i, double planeEquation[4]);

  int GetNumberOfClippingPlanes();

protected:
   vtkAbstractMapper3D();
   ~vtkAbstractMapper3D() {}

  double Bounds[6];
  double Center[3];

private:
  vtkAbstractMapper3D(const vtkAbstractMapper3D&);  // Not implemented.
  void operator=(const vtkAbstractMapper3D&);  // Not implemented.
};

#endif