Get Hatch Boundary from Autocad

[c.poupin]

@Deniz_Maral

Can you still get polylines if you delete them after creating hatch?

No, in this case need to use this method

AutoCAD Hatch Boundary by Layer

So… it’s been one of those days… All I want is to grab the hatch in a dwg, grab it’s outline and extrude them. Seems simple…?! Hmmm… I’ve been trawling the awesome LinkDwg package @Koz_Jono_Yeoh (I know biMorph also has some excellent work here @Thomas_Mahon ). I can get the hatches, but they are not associated so the GetLoopAt method for comObjects fails. So I need to stay within AutoCAD and use something like “-HatchEdit” or “HATCHGENERATEBOUNDARY” unfortunately this means using LISP (wo…