[vtkusers] Bug in vtkPolyData

Johnny Norris jnorris at mcs.anl.gov
Thu Sep 13 16:49:36 EDT 2001


vtkPolyData::GetCellPoints(vtkIdType cellId, vtkIdList* ptIds) will crash if
the cell referenced by cellId is of type VTK_EMPTY_CELL.

lines 1054-1055 of vtkPolyData.cxx:

  this->vtkPolyData::GetCellPoints(cellId, npts, pts);
  ptIds->InsertId (npts-1,pts[npts-1]);
npts will be zero if the cell is an empty cell.

John Norris
Research Programmer
Center for Simulation of Advanced Rockets

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