How to get the value of a BlockAttributeText instance?

[phcreates (peter harris)]

See this thread, maybe it’s what you are looking for:

Output of Fx not correct - Rhino bug or script bug?

Hi @phcreates, Seems to work here. So does this: import Rhino import System def _IsFormula(str): if str and str.startswith("%<") and str.endswith(">%"): return True return False def TestPrintFormula(): filter = Rhino.DocObjects.ObjectType.Curve rc, objref = Rhino.Input.RhinoGet.GetOneObject("Select curve", False, filter) if rc != Rhino.Commands.Result.Success: return obj = objref.Object() if not obj: return coll = …