[vtkusers] vtk crashes when dealing with Quadratic Hexahedrons

[João Cunha]

I'm trying to visualize FEM data with cell type 25
(Quadratic_Hexahedron).
Visualizing displacements with Hedgehogs works fine.
However when trying WarpVector vtk crashed, and the same happens when
running
the attached tcl script e1.tcl, a much simplified version of the example
in page 100
of vtk4.2 User's Guide. The code works fine with blow.vtk but a memory
violation
occurs with my data, Funcho_Desloc_vtk.vtk
I include also the hedgehog code.
I'm using vtk 4.2 with tcl 8.3.2.
I can supply the data file (248kb) if anyone is interested,

Regards
João Cunha

--
João Duarte Cunha
Investigador-Coordenador
Director do Centro da Qualidade na Construção
jdc at lnec.pt

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