Rebuilding the GN tree from yt video -> edge detection

[Renzatic (I Love You, Dinosaur Tree)]

I copied that the first moment I saw it, because realtime edge detection in Eevee is too nice to ignore. You can find my project file here:

2022 Blender conference presentations

It’s in the “we can do that with geometry nodes” presentation. Hadriscus links right into the middle of it in his post above. edit: it starts around 7:37.