subD control Points in Grasshopper

[pierrec (Pierre Cuvilliers)]

Hi @Nicolas5 ,

I think you’ll find the answers you are looking for in this previous thread:

Can't edit subd vertices using python

Hi, I am attempting to modify the coordinates of a subd vertex using python. I thought that editing the vertex ControlNetPoint would work (docs say it has both a setter and getter), but the subd does not change. Am I doing something wrong? Code posted below. Also, it would great to be able to edit the vertex surface point directly rather than the control point. I see that vert.SurfacePoint() returns a Point3d object, but not sure if this is editable or not. Is it possible to edit the surface p…