vtkContourFilter return vtkPolyData with lines. vtkVoxelContoursToSurfaceFilter need vtkPolyData with polys. How I can convert lines to polys fast? -- Best regards, Andrew -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://www.vtk.org/pipermail/vtkusers/attachments/20120110/2e67bc8d/attachment.htm>