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Graphics/vtkSpherePuzzle.h

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00001 /*=========================================================================
00002 
00003   Program:   Visualization Toolkit
00004   Module:    $RCSfile: vtkSpherePuzzle.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 =========================================================================*/
00042 #ifndef __vtkSpherePuzzle_h
00043 #define __vtkSpherePuzzle_h
00044 
00045 #include "vtkPolyDataSource.h"
00046 
00047 #define VTK_MAX_SPHERE_RESOLUTION 1024
00048 
00049 class vtkTransform;
00050 
00051 class VTK_EXPORT vtkSpherePuzzle : public vtkPolyDataSource 
00052 {
00053 public:
00054   vtkTypeRevisionMacro(vtkSpherePuzzle,vtkPolyDataSource);
00055   void PrintSelf(ostream& os, vtkIndent indent);
00056 
00057   static vtkSpherePuzzle *New();
00058 
00060   void Reset();
00061 
00063   void MoveHorizontal(int section, int percentage, int rightFlag);
00064 
00066   void MoveVertical(int section, int percentage, int rightFlag);
00067   
00073   int SetPoint(float x, float y, float z);  
00074 
00078   void MovePoint(int percentage);  
00079 
00081   int *GetState() {return this->State;}
00082 
00083 protected:
00084   vtkSpherePuzzle();
00085   ~vtkSpherePuzzle();
00086 
00087   void Execute();
00088   void MarkVertical(int section);
00089   void MarkHorizontal(int section);  
00090   
00091   int State[32];
00092   
00093   // Stuff for storing a partial move.
00094   int PieceMask[32];
00095   vtkTransform *Transform;
00096 
00097   // Colors for faces.
00098   unsigned char Colors[96];
00099 
00100   // State for potential move.
00101   int Active;
00102   int VerticalFlag;
00103   int RightFlag;
00104   int Section;
00105 
00106 private:
00107   vtkSpherePuzzle(const vtkSpherePuzzle&); // Not implemented
00108   void operator=(const vtkSpherePuzzle&); // Not implemented
00109 };
00110 
00111 #endif
00112 
00113