[Paraview] Use existing texture map for 3D surface

[Olumide]

Erm ... it appears I spoke in haste ...

The some of the vertices of the objects I'm trying to texture have more 
than one texture coordinates. For example, refer to the right part of 
the screenshot (not mine): http://tinyurl.com/y3sqtbt

You will see that vertices in the midline of the face gave two texture 
coordinates, while most of the others have just one.

As such a per-face texture mapping will be required. And, from what I 
see of the example written out by Paraview, the one-vertex one-texture 
coordinate approach will not work in this case.

What do you advise?

Thanks,

- Olumide