Author Topic: Intersection Area of 2 Polylines  (Read 197 times)

0 Members and 1 Guest are viewing this topic.

mailmaverick

  • Bull Frog
  • Posts: 350
Intersection Area of 2 Polylines
« on: March 16, 2017, 09:38:48 am »
Hi,

There are two Closed Polylines intersecting each other. I want area of intersection (i.e. area of overlapping). I dont want to create any common polyline or region, just need the common area. Please share if anyone has code for it.

Thanks.

ronjonp

  • Needs a day job
  • Posts: 6278
Re: Intersection Area of 2 Polylines
« Reply #1 on: March 16, 2017, 09:51:27 am »
BOUNDARY command.

Windows 10 x64 - AutoCAD /C3D 2018

Custom Build PC

mailmaverick

  • Bull Frog
  • Posts: 350
Re: Intersection Area of 2 Polylines
« Reply #2 on: March 16, 2017, 11:21:24 am »
I am not doing it manually but in LISP.
When i use BOUNDARY command, it asks for internal point.

How to know coordinates of any point in the Overlapping Area.

steve.carson

  • Newt
  • Posts: 46
Re: Intersection Area of 2 Polylines
« Reply #3 on: March 16, 2017, 01:32:40 pm »
I don't have time to test or code anything up but maybe create a region for each polyline, then run "intersect" on them, then get the area property of the resulting region.