# vtk DataFile Version 4.2
vtk output
ASCII
DATASET POLYDATA
POINTS 10 float
0 -250 0 15 -250 0 15 250 0 
0 250 0 0 -250 0 15 -250 0 
15 -250 0 15 250 0 15 250 0 
0 250 0 
VERTICES 4 8
1 0 
1 1 
1 2 
1 3 

LINES 3 9
2 4 5 
2 6 7 
2 8 9 

CELL_DATA 7
FIELD FieldData 2
SUBSHAPE_IDS 1 7 vtkIdType
3 4 6 8 2 5 7 
MESH_TYPES 1 7 vtkIdType
2 2 2 2 3 3 3