[vtkusers] make a surface plot transparent

[yadin Bocuma Rivas]

Hi!
I have these program almost working
it plot a surface from given poins using 
now all that i would like to do is to make the surface looking like transparent (opaque)
how can i do this? any ideas? it all looks red (i do not want any color just transparent )
i atached the python file
please help me









      
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      ____________________________________________________________________________________
¡Sé un mejor fotógrafo!
Perfecciona tu técnica y encuentra las mejores fotos.                       
http://telemundo.yahoo.com/promos/mejorfotografo.html
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