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 =========================================================================*/ 00053 #ifndef __vtkWorldPointPicker_h 00054 #define __vtkWorldPointPicker_h 00055 00056 #include "vtkAbstractPicker.h" 00057 00058 class VTK_RENDERING_EXPORT vtkWorldPointPicker : public vtkAbstractPicker 00059 { 00060 public: 00061 static vtkWorldPointPicker *New(); 00062 vtkTypeRevisionMacro(vtkWorldPointPicker,vtkAbstractPicker); 00063 void PrintSelf(ostream& os, vtkIndent indent); 00064 00066 00067 int Pick(float selectionX, float selectionY, float selectionZ, 00068 vtkRenderer *renderer); 00069 int Pick(float selectionPt[3], vtkRenderer *renderer) 00070 { return this->vtkAbstractPicker::Pick( selectionPt, renderer); }; 00072 00073 protected: 00074 vtkWorldPointPicker (); 00075 ~vtkWorldPointPicker() {}; 00076 00077 private: 00078 vtkWorldPointPicker(const vtkWorldPointPicker&); // Not implemented. 00079 void operator=(const vtkWorldPointPicker&); // Not implemented. 00080 }; 00081 00082 #endif 00083 00084