I have an object in my scene where selecting an edge does not display the edge with a different color.

no highlighting


Here is an object, in the same scene, where edge selection highlights as expected.

working edge highlighting


1 Answer 1


When I had removed doubles, I got the selection highlighting back.

Now, why would that change anything?

  • 3
    $\begingroup$ Most likely the reason was that there were double vertices composing several versions of that edge. With that, Blender couldn't display selected edge as highlighted because there were some more edges in front of it. Anyway the first thing to check is to remove doubles. $\endgroup$
    – Mr Zak
    Jul 8, 2017 at 9:33
  • $\begingroup$ Talking about doubles, I wish there was a way to select for instance a vertex and delete it together with all its doubles with one keypress. $\endgroup$ Jul 8, 2017 at 15:40
  • 1
    $\begingroup$ You can press Ctrl+L while vertex is selected and the geometry linked to that vertex will be selected as well. $\endgroup$
    – Mr Zak
    Jul 8, 2017 at 15:46
  • $\begingroup$ Thats seems like a promising answer, thanks! $\endgroup$ Jul 8, 2017 at 15:48

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