Main Page Class Hierarchy Alphabetical List Compound List File List Compound Members File Members Related Pages
IO/vtkSTLReader.h

00001 /*=========================================================================
00002 
00003   Program:   Visualization Toolkit
00004   Module:    $RCSfile: vtkSTLReader.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 =========================================================================*/
00058 #ifndef __vtkSTLReader_h
00059 #define __vtkSTLReader_h
00060 
00061 #include "vtkPolyDataSource.h"
00062 
00063 class vtkCellArray;
00064 class vtkFloatArray;
00065 class vtkPointLocator;
00066 class vtkPoints;
00067 
00068 class VTK_IO_EXPORT vtkSTLReader : public vtkPolyDataSource 
00069 {
00070 public:
00071   vtkTypeRevisionMacro(vtkSTLReader,vtkPolyDataSource);
00072   void PrintSelf(ostream& os, vtkIndent indent);
00073 
00075   static vtkSTLReader *New();
00076 
00079   unsigned long GetMTime();
00080 
00082 
00083   vtkSetStringMacro(FileName);
00084   vtkGetStringMacro(FileName);
00086 
00088 
00089   vtkSetMacro(Merging,int);
00090   vtkGetMacro(Merging,int);
00091   vtkBooleanMacro(Merging,int);
00093 
00095 
00096   vtkSetMacro(ScalarTags,int);
00097   vtkGetMacro(ScalarTags,int);
00098   vtkBooleanMacro(ScalarTags,int);
00100 
00102 
00104   void SetLocator(vtkPointLocator *locator);
00105   vtkGetObjectMacro(Locator,vtkPointLocator);
00107 
00109   void CreateDefaultLocator();
00110 
00111 protected:
00112   vtkSTLReader();
00113   ~vtkSTLReader();
00114 
00115   char *FileName;
00116   int Merging;
00117   int ScalarTags;
00118   vtkPointLocator *Locator;
00119 
00120   void Execute();
00121   int ReadBinarySTL(FILE *fp, vtkPoints*, vtkCellArray*);
00122   int ReadASCIISTL(FILE *fp, vtkPoints*, vtkCellArray*, 
00123                    vtkFloatArray* scalars=0);
00124   int GetSTLFileType(FILE *fp);
00125 private:
00126   vtkSTLReader(const vtkSTLReader&);  // Not implemented.
00127   void operator=(const vtkSTLReader&);  // Not implemented.
00128 };
00129 
00130 #endif
00131 
00132