vtkResliceCursor.h

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

  Program:   Visualization Toolkit
  Module:    vtkResliceCursor.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 vtkResliceCursor_h
#define vtkResliceCursor_h

#include "vtkInteractionWidgetsModule.h" // For export macro
#include "vtkObject.h"

class vtkImageData;
class vtkPolyData;
class vtkPlane;
class vtkPlaneCollection;

class VTKINTERACTIONWIDGETS_EXPORT vtkResliceCursor : public vtkObject
{
public:
  vtkTypeMacro(vtkResliceCursor,vtkObject);

  static vtkResliceCursor *New();


  virtual void SetImage(vtkImageData * );
  vtkGetObjectMacro( Image, vtkImageData );


  virtual void SetCenter( double, double, double );
  virtual void SetCenter( double center[3] );
  vtkGetVector3Macro( Center, double );


  vtkSetVector3Macro( Thickness, double );
  vtkGetVector3Macro( Thickness, double );


  vtkSetMacro( ThickMode, int );
  vtkGetMacro( ThickMode, int );
  vtkBooleanMacro( ThickMode, int );

  virtual vtkPolyData * GetPolyData();

  virtual vtkPolyData * GetCenterlineAxisPolyData( int axis );

  virtual void PrintSelf(ostream& os, vtkIndent indent);

  virtual vtkPlane * GetPlane( int n );

  virtual void Update();


  vtkGetVector3Macro( XAxis, double );
  vtkGetVector3Macro( YAxis, double );
  vtkGetVector3Macro( ZAxis, double );
  vtkSetVector3Macro( XAxis, double );
  vtkSetVector3Macro( YAxis, double );
  vtkSetVector3Macro( ZAxis, double );
  virtual double * GetAxis( int i );


  vtkSetMacro( Hole, int );
  vtkGetMacro( Hole, int );


  vtkSetMacro( HoleWidth, double );
  vtkGetMacro( HoleWidth, double );


  vtkSetMacro( HoleWidthInPixels, double );
  vtkGetMacro( HoleWidthInPixels, double );

  virtual unsigned long int GetMTime();

  virtual void Reset();

protected:
  vtkResliceCursor();
  ~vtkResliceCursor();

  virtual void BuildCursorGeometry();
  virtual void BuildPolyData();
  virtual void BuildCursorTopology();
  virtual void BuildCursorTopologyWithHole();
  virtual void BuildCursorTopologyWithoutHole();
  virtual void BuildCursorGeometryWithoutHole();
  virtual void BuildCursorGeometryWithHole();
  virtual void ComputeAxes();

  int           ThickMode;
  int           Hole;
  double        HoleWidth;
  double        HoleWidthInPixels;
  double        Thickness[3];
  double        Center[3];
  double        XAxis[3];
  double        YAxis[3];
  double        ZAxis[3];
  vtkImageData *Image;
  vtkPolyData  *PolyData;

  vtkPolyData  *CenterlineAxis[3];

  vtkPlaneCollection * ReslicePlanes;
  vtkTimeStamp  PolyDataBuildTime;

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

#endif