[vtkusers] loop over boundary vertices

Nico Schlömer nico.schloemer at gmail.com
Mon Jun 15 14:52:32 EDT 2015

Hi everyone,

I'd like to loop over all boundary vertices in a vtkDataSet. I see
that feature edges have `BoundaryEdgesOn()`, but this seems a little
wasteful since 2D I'd visit every boundary vertex twice, and even more
times in 3D.

Is there a better way for looping over the boundary nodes?


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