Creation of radii at sharp corners of the road

[sambrari95 (Kyrylo)]

Hello!
I want to parameterize the rounding of the road at the sharp corners of the line. I can do it in the rhino environment, but I don’t know how to do it in the grass. Please help, thank you

road radius.gh (9.0 KB)
road radius.3dm (426.7 KB)

[magicteddy]

Rainbow road !!!

road radius.gh (20.2 KB)

[laurent_delrieu]

Here another version with some differences from @magicteddy. Here I filter by angle, measured in 3d space. It was not clear if you wanted that or if you didn’t finish it in Rhino I also draw the circle in 3d space. But the fillet corner doesn’t work well here.

road radius LD.gh (20.0 KB)

[sambrari95 (Kyrylo)]

Thank you, you helped me a lot.