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 =========================================================================*/ 00038 #ifndef __vtkXMLPPolyDataReader_h 00039 #define __vtkXMLPPolyDataReader_h 00040 00041 #include "vtkXMLPUnstructuredDataReader.h" 00042 00043 class vtkPolyData; 00044 00045 class VTK_IO_EXPORT vtkXMLPPolyDataReader : public vtkXMLPUnstructuredDataReader 00046 { 00047 public: 00048 vtkTypeRevisionMacro(vtkXMLPPolyDataReader,vtkXMLPUnstructuredDataReader); 00049 void PrintSelf(ostream& os, vtkIndent indent); 00050 static vtkXMLPPolyDataReader *New(); 00051 00053 00054 void SetOutput(vtkPolyData *output); 00055 vtkPolyData *GetOutput(); 00056 vtkPolyData *GetOutput(int idx); 00058 00059 protected: 00060 vtkXMLPPolyDataReader(); 00061 ~vtkXMLPPolyDataReader(); 00062 00063 const char* GetDataSetName(); 00064 void GetOutputUpdateExtent(int& piece, int& numberOfPieces, int& ghostLevel); 00065 vtkIdType GetNumberOfCellsInPiece(int piece); 00066 vtkIdType GetNumberOfVertsInPiece(int piece); 00067 vtkIdType GetNumberOfLinesInPiece(int piece); 00068 vtkIdType GetNumberOfStripsInPiece(int piece); 00069 vtkIdType GetNumberOfPolysInPiece(int piece); 00070 void SetupOutputTotals(); 00071 00072 void SetupOutputData(); 00073 void SetupNextPiece(); 00074 int ReadPieceData(); 00075 00076 void CopyArrayForCells(vtkDataArray* inArray, vtkDataArray* outArray); 00077 vtkXMLDataReader* CreatePieceReader(); 00078 00079 // The size of the UpdatePiece. 00080 vtkIdType TotalNumberOfVerts; 00081 vtkIdType TotalNumberOfLines; 00082 vtkIdType TotalNumberOfStrips; 00083 vtkIdType TotalNumberOfPolys; 00084 vtkIdType StartVert; 00085 vtkIdType StartLine; 00086 vtkIdType StartStrip; 00087 vtkIdType StartPoly; 00088 00089 private: 00090 vtkXMLPPolyDataReader(const vtkXMLPPolyDataReader&); // Not implemented. 00091 void operator=(const vtkXMLPPolyDataReader&); // Not implemented. 00092 }; 00093 00094 #endif