I am trying to select hard edges in my geometry based on precomputed normals.
The group not with edge selection based on angle doesn't work here, as sometimes I have 90 angle edges which are and should stay smoothed (check the picture). Is there any way to create a group selection of only this hard edges? I want to crease these hard edges so in the case presented in the picture I have circular hole.
I am doing it as a circumvent of the fact that creases cannot be imported with FBX to Houdini.
Thanks for any help!