fb6687a790
Adds a userpref toggle for the edit mode overlays fresnel. The edit mode fresnel is only a bit useful in edge cases, like very dense photogrametry, and the problem is that it causes more eye strain when modeling for many hours. And it's benefit on shape readability is small compared to it's negative impact on selection visibility. It makes the selection color to a darker less saturated color instead of the theme color, which leads to worse contrast between the selection and the mesh or with the background, and also makes the unselected (black) brighter, also reducing contrast. So it's off by default. This was split up from https://projects.blender.org/blender/blender/pulls/110097 Pull Request: https://projects.blender.org/blender/blender/pulls/111494