2-group intersection with order

2-group intersection with order

Digitally signed app

30 天免費試用版, 已付款


To find intersections between 2 groups of objects is quite simple. The real challenge, however, lies in sorting, numbering, and managing these intersections for further processing.


Main features of this App:

  • Find intersections between 2 separate groups of objects. Supported object types are Line, Polyline (2D and lightweight), Arc, and Spline. 3D Polyline is partially supported: only the secondary group can contain 3D polyline.
  • Sort objects in groups by X, Y, and Z coordinates or by the station of the object's Start point along a baseline.
  • Intersection ordinal number includes Primary index (Row index) and secondary index (Column index) and can be formatted as 1,2,3... or A, B, C... or I, II, III...
  • Intersection layout may be in-line or staggered with intervals. (Every grid line object is numbered, only grid lines that meet the interval criterion are used to calculate intersection).
  • Export intersections to Excel with ordinal numbers (primary index, secondary index), and coordinates (X, Y, Z).


Features Notes:

  • 3D intersections: The app only supports finding intersections between a planar object (of the primary group) and a polyline 3D (of the secondary group). Since 3D objects do not always exactly intersect, a tolerance value is used. If the minimum distance between a planar and a 3D object is less than tolerance, then an apparent intersection is considered a true intersection.
  • Intersections are created in Model space. Though users can create intersections in Paper space or Viewports' model space, the results are not guaranteed.




License Notes:  

1. 30-day trial available. 30-day Trial requires signing in to the parent Autodesk application with the valid Autodesk ID that did the download.

2. The user can run this App with the following:

(a) A simple signing-in parent Autodesk application with a valid Autodesk ID that made the purchase. In this way, the user can run this App from any computer, provided that an internet connection is available; or

(b) An offline license file that is physical computer hardware dependent. After purchasing, please run this App, open the About... panel, and manually copy & send your registration info to the NTCL support email NTCLApp1@gmail.com. For more details, please refer to the License Registration Guide. While waiting for an offline license file, this App still runs with full functions.

3. Users will get a message if this App package is launched from a virtual machine. The app launched from a virtual machine will be limited in features.


版本, 2024/5/29
Bugs fix: - License query from server fails in AutoCAD 2025.



1 評論
  • Good App
    Nhat Vu Minh | 十一月 06, 2023

    I use this amazing App for insert sand drain and PVD blocks. Save me a lot of time.  However, I recommend to add ability to pause/ cancel  a running task.  Some time the task processing is too long and I need to cancel, but no way.

    NTCL Main (發佈者) | 十一月 09, 2023

    Thank you for your review. We will consider your suggestion.

    De Amicis Davide | 一月 09, 2024

    Ciao nat vu min