public List <VTKCell> readCells(vtkUnstructuredGrid unstructuredGrid)
{
var cellList = new List <VTKCell>();
for (int i = 0; i < unstructuredGrid.GetNumberOfCells(); i++)
{
var cell = unstructuredGrid.GetCell(i);
var cellType = cell.GetCellType();
if (cellType != 1 && cellType != 3 && cellType != 5)
{
throw new Exception(String.Format("Focus Konstruksjon does not support this type of cell: {0}", cellType));
}
foreach (var cellDefinition in Enum.GetValues(typeof(cellDefinitions)))
{
if (cell.GetType().Name == cellDefinition.ToString() && cell.GetNumberOfPoints() != (int)cellDefinition)
{
throw new Exception(String.Format("Imported vtkCell of cell type {0} expected number of points to be {1}, but number of points were {2}", cell.GetType().Name, (int)cellDefinition, cell.GetNumberOfPoints()));
}
}
var cellPointIds = cell.GetPointIds();
var vtkPointsIds = new List <int>();
for (int j = 0; j < cellPointIds.GetNumberOfIds(); j++)
{
vtkPointsIds.Add((int)cellPointIds.GetId(j));
}
cellList.Add(new VTKCell(cellType, vtkPointsIds));
}
return(cellList);
}