Is rhino "SrfSeam" in grasshopper?

[Mahdiyar]

I’m not sure if I understood you correctly, but maybe this could help:

Adjust closed surface seam in Grasshopper

var dir = s.Faces[0].IsClosed(0) ? 0 : s.Faces[0].IsClosed(1) ? 1 : 2; if(dir != 2) A = Brep.ChangeSeam(s.Faces[0], dir, p, Rhino.RhinoDoc.ActiveDoc.ModelAbsoluteTolerance) ?? s; else Component.AddRuntimeMessage(GH_RuntimeMessageLevel.Warning, "Surface is not closed and the seam cannot be adjusted"); SrfSeam.gh (62.8 KB)