I simply meant that you import the RhinoCommon assembly and use geometry types from it directly (i.e. not wrapped in a GUID). Something like this:
import Rhino as rc # Inspect the Rhino Geometry namespace print dir(rc.Geometry) # Make some points and a line a = rc.Geometry.Point3d(0,0,0) b = rc.Geometry.Point3d(0,1,1) c = rc.Geometry.Line(a,b) # Inspect the line print help(c) print dir(c)
However that can also be a bit more involved and confusing if you’re just starting out (especially if you’re operating on the Rhino Doc and dealing with GUIDs etc). That said, if you ever start writing Grasshopper Python components I would recommend sticking with straight up RhinoCommon (there’s a couple of threads as to why over on the GH forum).
Either way, help() and dir() are very useful functions to figure out what the heck is going on…