Closed polyline from hatch

[Vladimir]

@C.N.v.d.Zwaag try:

Get Hatch Boundary from Autocad

here a simple example without arc (no need to get bulges) [getBoundary hatch3] code IronPython import sys import clr import System from System import * clr.AddReference('ProtoGeometry') from Autodesk.DesignScript.Geometry import * from math import tan, radians from System import Array errorAcd = None try: import System.Runtime.InteropServices #import Autodesk.AutoCAD.Interop app = System.Runtime.InteropServices.Marshal.GetActiveObject("Autocad.Application") try: clr.AddReference('Autod…