I try to mark sharp, but I found the only way is to select it one by one and mark in edge menu, is there a way to do it by angle just like auto smooth or edge split?

and then I want to turn sharp into seam , how to do it??


1 Answer 1


You can do this easily using the Select Sharp Edges function.

  1. Use Select > Select Sharp Edges and adjust the angle.
  2. Now you can mark all selected edges as sharp

To turn all sharp eges into UV seams.

  1. Select one sharp edge
  2. Use Select > Similar > Sharpness and mark the edges as seams

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  • 3
    $\begingroup$ Thank you ! I didn't know you can adjust angle with select sharp edge ! $\endgroup$ Aug 17, 2020 at 8:22
  • 1
    $\begingroup$ @YoungGilgamesh Honestly, I didn't know it either before this question :). $\endgroup$ Aug 17, 2020 at 9:08

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