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IO/vtkBYUReader.h

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 =========================================================================*/
00047 #ifndef __vtkBYUReader_h
00048 #define __vtkBYUReader_h
00049 
00050 #include "vtkPolyDataSource.h"
00051 
00052 class VTK_IO_EXPORT vtkBYUReader : public vtkPolyDataSource 
00053 {
00054 public:
00055   static vtkBYUReader *New();
00056 
00057   vtkTypeRevisionMacro(vtkBYUReader,vtkPolyDataSource);
00058   void PrintSelf(ostream& os, vtkIndent indent);
00059 
00061 
00062   vtkSetStringMacro(GeometryFileName);
00063   vtkGetStringMacro(GeometryFileName);
00065 
00067 
00068   virtual void SetFileName(const char* f) { this->SetGeometryFileName(f); }
00069   virtual char* GetFileName() { return this->GetGeometryFileName(); }
00071 
00073 
00074   vtkSetStringMacro(DisplacementFileName);
00075   vtkGetStringMacro(DisplacementFileName);
00077 
00079 
00080   vtkSetStringMacro(ScalarFileName);
00081   vtkGetStringMacro(ScalarFileName);
00083 
00085 
00086   vtkSetStringMacro(TextureFileName);
00087   vtkGetStringMacro(TextureFileName);
00089 
00091 
00092   vtkSetMacro(ReadDisplacement,int);
00093   vtkGetMacro(ReadDisplacement,int);
00094   vtkBooleanMacro(ReadDisplacement,int);
00096   
00098 
00099   vtkSetMacro(ReadScalar,int);
00100   vtkGetMacro(ReadScalar,int);
00101   vtkBooleanMacro(ReadScalar,int);
00103   
00105 
00107   vtkSetMacro(ReadTexture,int);
00108   vtkGetMacro(ReadTexture,int);
00109   vtkBooleanMacro(ReadTexture,int);
00111 
00113 
00114   vtkSetClampMacro(PartNumber,int,1,VTK_LARGE_INTEGER);
00115   vtkGetMacro(PartNumber,int);
00117 
00118 protected:
00119   vtkBYUReader();
00120   ~vtkBYUReader();
00121 
00122   void Execute();
00123   // This source does not know how to generate pieces yet.
00124   int ComputeDivisionExtents(vtkDataObject *output, 
00125                              int idx, int numDivisions);
00126 
00127   char *GeometryFileName;
00128   char *DisplacementFileName;
00129   char *ScalarFileName;
00130   char *TextureFileName;
00131   int ReadDisplacement;
00132   int ReadScalar;
00133   int ReadTexture;
00134   int PartNumber;
00135 
00136   void ReadGeometryFile(FILE *fp, int &numPts);
00137   void ReadDisplacementFile(int numPts);
00138   void ReadScalarFile(int numPts);
00139   void ReadTextureFile(int numPts);
00140 private:
00141   vtkBYUReader(const vtkBYUReader&);  // Not implemented.
00142   void operator=(const vtkBYUReader&);  // Not implemented.
00143 };
00144 
00145 #endif
00146 
00147