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dox/Rendering/vtkWorldPointPicker.h

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00001 /*=========================================================================
00002 
00003   Program:   Visualization Toolkit
00004   Module:    $RCSfile: vtkWorldPointPicker.h,v $
00005   Language:  C++
00006 
00007   Copyright (c) 1993-2002 Ken Martin, Will Schroeder, Bill Lorensen 
00008   All rights reserved.
00009   See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
00010 
00011      This software is distributed WITHOUT ANY WARRANTY; without even 
00012      the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 
00013      PURPOSE.  See the above copyright notice for more information.
00014 
00015 =========================================================================*/
00041 #ifndef __vtkWorldPointPicker_h
00042 #define __vtkWorldPointPicker_h
00043 
00044 #include "vtkAbstractPicker.h"
00045 
00046 class VTK_RENDERING_EXPORT vtkWorldPointPicker : public vtkAbstractPicker
00047 {
00048 public:
00049   static vtkWorldPointPicker *New();
00050   vtkTypeRevisionMacro(vtkWorldPointPicker,vtkAbstractPicker);
00051   void PrintSelf(ostream& os, vtkIndent indent);
00052 
00054 
00055   int Pick(float selectionX, float selectionY, float selectionZ, 
00056            vtkRenderer *renderer);  
00057   int Pick(float selectionPt[3], vtkRenderer *renderer)
00058     { return this->vtkAbstractPicker::Pick( selectionPt, renderer); };  
00060 
00061 protected:
00062   vtkWorldPointPicker ();
00063   ~vtkWorldPointPicker() {};
00064 
00065 private:
00066   vtkWorldPointPicker(const vtkWorldPointPicker&);  // Not implemented.
00067   void operator=(const vtkWorldPointPicker&);  // Not implemented.
00068 };
00069 
00070 #endif
00071 
00072