specific color for each face of an element

[Ben Held]

I am using vtk to visualize FE meshes.  I am interested in displaying
boundary conditions by setting a specific color for each elemement face.  I
am working with unstrutured tetrahedral elements.  I know how to specify a
color for each element by attaching a data value to the element and using an
appropriate vtkLookupTable.  I would like to extend this to faces now.  For
example, a given element (tet) may have a different boundary condition on
each of its four faces, therefore each face would be colored differently.
Any ideas?

Thanks,

Ben L. Held
Simulation Technology & Applied Research, Inc.
11520 N. Port Washington Rd.
Suite 101 B
Mequon, WI  53092
Phone: (262) 240-0293
FAX: (262) 240-0294
e-mail: ben.held at staarinc.com




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