We have the Gravity feature where one can place elements to the top surface of Slabs, Roofs and Meshes.
Why not have an "anti-gravity" feature which snaps elements to the bottom surface of Slabs or Roofs or Beams or any surface for that matter.
So maybe the solution would be the extension of the Gravity feature, only one would not call it gravity. Certain element types could only be placed onto Walls or onto bottom surfaces of Slabs or whatever. Or element would be able to sense the surfaces of other elements and snap to them, be it a vertical, slanted or other kind of surface.
I would love to see such a feature in a future version.
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