00001 /*========================================================================= 00002 00003 Program: Visualization Toolkit 00004 Module: $RCSfile: vtkXMLPPolyDataReader.h,v $ 00005 00006 Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen 00007 All rights reserved. 00008 See Copyright.txt or http://www.kitware.com/Copyright.htm for details. 00009 00010 This software is distributed WITHOUT ANY WARRANTY; without even 00011 the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 00012 PURPOSE. See the above copyright notice for more information. 00013 00014 =========================================================================*/ 00028 #ifndef __vtkXMLPPolyDataReader_h 00029 #define __vtkXMLPPolyDataReader_h 00030 00031 #include "vtkXMLPUnstructuredDataReader.h" 00032 00033 class vtkPolyData; 00034 00035 class VTK_IO_EXPORT vtkXMLPPolyDataReader : public vtkXMLPUnstructuredDataReader 00036 { 00037 public: 00038 vtkTypeRevisionMacro(vtkXMLPPolyDataReader,vtkXMLPUnstructuredDataReader); 00039 void PrintSelf(ostream& os, vtkIndent indent); 00040 static vtkXMLPPolyDataReader *New(); 00041 00043 00044 void SetOutput(vtkPolyData *output); 00045 vtkPolyData *GetOutput(); 00046 vtkPolyData *GetOutput(int idx); 00048 00049 protected: 00050 vtkXMLPPolyDataReader(); 00051 ~vtkXMLPPolyDataReader(); 00052 00053 const char* GetDataSetName(); 00054 void GetOutputUpdateExtent(int& piece, int& numberOfPieces, int& ghostLevel); 00055 vtkIdType GetNumberOfCellsInPiece(int piece); 00056 vtkIdType GetNumberOfVertsInPiece(int piece); 00057 vtkIdType GetNumberOfLinesInPiece(int piece); 00058 vtkIdType GetNumberOfStripsInPiece(int piece); 00059 vtkIdType GetNumberOfPolysInPiece(int piece); 00060 void SetupOutputTotals(); 00061 00062 void SetupOutputData(); 00063 void SetupNextPiece(); 00064 int ReadPieceData(); 00065 00066 void CopyArrayForCells(vtkDataArray* inArray, vtkDataArray* outArray); 00067 vtkXMLDataReader* CreatePieceReader(); 00068 00069 // The size of the UpdatePiece. 00070 vtkIdType TotalNumberOfVerts; 00071 vtkIdType TotalNumberOfLines; 00072 vtkIdType TotalNumberOfStrips; 00073 vtkIdType TotalNumberOfPolys; 00074 vtkIdType StartVert; 00075 vtkIdType StartLine; 00076 vtkIdType StartStrip; 00077 vtkIdType StartPoly; 00078 00079 private: 00080 vtkXMLPPolyDataReader(const vtkXMLPPolyDataReader&); // Not implemented. 00081 void operator=(const vtkXMLPPolyDataReader&); // Not implemented. 00082 }; 00083 00084 #endif