GH script- curvature to surface edge, offset, split

[A.BB (Aidan)]

Hi,
I am looking to create basic script that can modify multiple (50+) 4 sided surfaces.
The goal is to curve the edges by a modifiable amount and then offset the edge internally by a modifiable amount and then split the newly formed offset.
I hope this image provides enough information- i have spent alot of time searching and attempting myself before asking

Thanks for putting up with my rookie questions!

[laurent_delrieu]

Hello
There are surely others ways but here is one
Take the surface and extract some points (control points or using Evaluate surface)
Transform these points to a mesh usingMesh From Points then smooth the mesh, there are many tools

Looking a specific mesh smoothing algorithm

Hi all, I’m hoping some of your can provide some suggestions regarding a mesh smoothing algorithm. Ideally, you can also reference some code I can play around with (C++ or C#). I need it to: Preserve the original boundary as closely as possible (Laplace + HC?) Give me the ability to pass the index of node/face that should remain completely unaffected Be relatively efficient Any ideas? Thanks, Charles

For each vertex of the mesh calculate the vector of displacement and multiply it with a factor between (0 no change and 1 full smoothing)
Then recreate your surface with Surface From Points
Then that