[Paraview] Surfaces with Edges

[Utkarsh Ayachit]

Chaman Singh Verma wrote:
  > 1.  How can I change the color of Edges only ?
>     ( Right now it is always black) ?
There's a "Edge Color" widget on the display tab that can be used to 
change the edge colors.

> 2.  Can I change the opacity of the edges only and not the surface ?
This is not possible. You can create two different representations to 
show the surface and the wireframe and then change their parameters 
individually.

Utkarsh