Method ReadGeometryFile

IO/EnSight/vtkEnSight6BinaryReader.cxx:99–283

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//------------------------------------------------------------------------------
int vtkEnSight6BinaryReader::ReadGeometryFile(
  const char* fileName, int timeStep, vtkMultiBlockDataSet* output)
{
  char line[81];
  int partId, realId;
  int lineRead;
  float* coordinateArray;
  int i;
  int pointIdsListed;
  int* pointIds;

  // Initialize
  //
  if (!fileName)
  {
    vtkErrorMacro("A GeometryFileName must be specified in the case file.");
    return 0;
  }
  std::string sfilename;
  if (this->FilePath)
  {
    sfilename = this->FilePath;
    if (sfilename.at(sfilename.length() - 1) != '/')
    {
      sfilename += "/";
    }
    sfilename += fileName;
    vtkDebugMacro("full path to geometry file: " << sfilename);
  }
  else
  {
    sfilename = fileName;
  }

  if (this->OpenFile(sfilename.c_str()) == 0)
  {
    vtkErrorMacro("Unable to open file: " << sfilename);
    return 0;
  }

  lineRead = this->ReadLine(line);
  auto resultSubLine0 =
    vtk::scan<std::string_view, std::string_view>(std::string_view(line), "{:s} {:s}");
  auto subLine = std::get<1>(resultSubLine0->values());
  if (subLine != "Binary" && subLine != "binary")
  {
    vtkErrorMacro("This is not an EnSight6 binary file. Try "
      << "vtkEnSight6Reader.");
    return 0;
  }

  if (this->UseFileSets)
  {
    for (i = 0; i < timeStep - 1; i++)
    {
      if (!this->SkipTimeStep())
      {
        return 0;