- Create geometries with the necessary frame. The Follow Me tool works well for this. Make hidden geometries visible (
View → Hidden Geometry
)
- Select the geometries and unsoften/unsmooth them (
Window → Soften Edges
). Erase edges you do not want.
- Activate the Wireframe face style. (
View → Face Style → Wireframe
) Make sure nothing is selected, then select only the edges withctrl+a
orcommand+a
. DO NOT do a rapid-select by triple-clicking as that will also select the faces.
- With just the edges selected, copy them with
ctrl+c
orcommand+c
. - Activate a face style that displays faces, select and delete everything. (Your edges are still on the clipboard from the previous step)
-
Edit → Paste in Place
. Turn on shadows fromWindow → Shadows
, and check theFrom Edges
option.