Thanks to info found in this topic and this video, I’ve put a nodegroup for beveling geometry 
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Bevel.blend (103.7 KB)
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Update, previously I decided to get rid of some nodes thinking it was an optimization, turns out this led to unexpected results, so here is a fixed version .
Bevel.blend (107.3 KB)
3 Likes
With this simple check, it’s now possible to do beveling on non-manifold meshes 
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Bevel.blend (109.6 KB)
4 Likes
It’s now possible to control the Angle like the Bevel modifier 
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This took me a while to figure out a nice algorithm, it works on many scenarios, let me know if you find any special cases where it may need some attention.
Bevel.blend (129.9 KB)
6 Likes
Would it be possible to add segments?
Nope, it’s not possible (with this algorithm).
With a simple Sort Elements trick, I could get it 2x faster!!
I also fixed the stitching algorithm to more accurately match the Bevel modifier.
Bevel.blend (146.7 KB)
2 Likes
Released the bevel system both on Superhive and Gumroad .
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