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IO/vtkBYUReader.h

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00001 /*=========================================================================
00002 
00003   Program:   Visualization Toolkit
00004   Module:    $RCSfile: vtkBYUReader.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 =========================================================================*/
00034 #ifndef __vtkBYUReader_h
00035 #define __vtkBYUReader_h
00036 
00037 #include "vtkPolyDataSource.h"
00038 
00039 class VTK_IO_EXPORT vtkBYUReader : public vtkPolyDataSource 
00040 {
00041 public:
00042   static vtkBYUReader *New();
00043 
00044   vtkTypeRevisionMacro(vtkBYUReader,vtkPolyDataSource);
00045   void PrintSelf(ostream& os, vtkIndent indent);
00046 
00048 
00049   vtkSetStringMacro(GeometryFileName);
00050   vtkGetStringMacro(GeometryFileName);
00052 
00054 
00055   virtual void SetFileName(const char* f) { this->SetGeometryFileName(f); }
00056   virtual char* GetFileName() { return this->GetGeometryFileName(); }
00058 
00060 
00061   vtkSetStringMacro(DisplacementFileName);
00062   vtkGetStringMacro(DisplacementFileName);
00064 
00066 
00067   vtkSetStringMacro(ScalarFileName);
00068   vtkGetStringMacro(ScalarFileName);
00070 
00072 
00073   vtkSetStringMacro(TextureFileName);
00074   vtkGetStringMacro(TextureFileName);
00076 
00078 
00079   vtkSetMacro(ReadDisplacement,int);
00080   vtkGetMacro(ReadDisplacement,int);
00081   vtkBooleanMacro(ReadDisplacement,int);
00083   
00085 
00086   vtkSetMacro(ReadScalar,int);
00087   vtkGetMacro(ReadScalar,int);
00088   vtkBooleanMacro(ReadScalar,int);
00090   
00092 
00094   vtkSetMacro(ReadTexture,int);
00095   vtkGetMacro(ReadTexture,int);
00096   vtkBooleanMacro(ReadTexture,int);
00098 
00100 
00101   vtkSetClampMacro(PartNumber,int,1,VTK_LARGE_INTEGER);
00102   vtkGetMacro(PartNumber,int);
00104 
00105 protected:
00106   vtkBYUReader();
00107   ~vtkBYUReader();
00108 
00109   void Execute();
00110   // This source does not know how to generate pieces yet.
00111   int ComputeDivisionExtents(vtkDataObject *output, 
00112                              int idx, int numDivisions);
00113 
00114   char *GeometryFileName;
00115   char *DisplacementFileName;
00116   char *ScalarFileName;
00117   char *TextureFileName;
00118   int ReadDisplacement;
00119   int ReadScalar;
00120   int ReadTexture;
00121   int PartNumber;
00122 
00123   void ReadGeometryFile(FILE *fp, int &numPts);
00124   void ReadDisplacementFile(int numPts);
00125   void ReadScalarFile(int numPts);
00126   void ReadTextureFile(int numPts);
00127 private:
00128   vtkBYUReader(const vtkBYUReader&);  // Not implemented.
00129   void operator=(const vtkBYUReader&);  // Not implemented.
00130 };
00131 
00132 #endif
00133 
00134