[vtkusers] How to set premitives' edge color?

[Ben Baojun Li]

Hi everyone,

In my project, it's necessary to set facets' edge color to be different
from that of the facets themselves. This is how my code segment looks
like right now:

  vtkActor *actor1 = vtkActor::New();
  actor1->SetMapper(mapper);
  actor1->GetProperty()->SetColor(1.0000,0.7529,0.7961);
  actor1->GetProperty()->SetOpacity(1);
  actor1->GetProperty()->EdgeVisibilityOn();  %enable edge visibility
  actor1->GetProperty()->SetEdgeColor(blue);  %

However, I can't see what I expect to see, though no any
compling/linking errors are reported.

I wonder if anybody out there have had the similar problem before, and
how fixed it if possible? I use VTK within a MFC application.

Thank you very much.
Ben

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