vtkWorldPointPicker.h

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

  Program:   Visualization Toolkit
  Module:    vtkWorldPointPicker.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 vtkWorldPointPicker_h
#define vtkWorldPointPicker_h

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

class VTKRENDERINGCORE_EXPORT vtkWorldPointPicker : public vtkAbstractPicker
{
public:
  static vtkWorldPointPicker *New();
  vtkTypeMacro(vtkWorldPointPicker,vtkAbstractPicker);
  void PrintSelf(ostream& os, vtkIndent indent);


  int Pick(double selectionX, double selectionY, double selectionZ,
           vtkRenderer *renderer);
  int Pick(double selectionPt[3], vtkRenderer *renderer)
    { return this->vtkAbstractPicker::Pick( selectionPt, renderer); };

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

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

#endif