Chain Selection

See also Chain Length.

Function Syntax cs
Current Version 1.1
Download ChainSelV1-1.lsp
View HTML Version ChainSelV1-1.html

Program Description

This program prompts the user to select an object and generates a 'chain selection' of all objects sharing endpoints with objects in the accumulative selection.

To explain further: when prompted, the user may select either a Line, Circular or Elliptical Arc, Open LWPolyline or Spline, or a 2D Polyline. The program will then return a selection of all objects whose endpoints coincide with the endpoints of the selected object, including those objects whose endpoints coincide with any object already in the selection, forming a 'chain' of selected objects.

The resulting selection will exclude objects residing on frozen or locked layers, or layers that are turned off.

Examples of Usage



See also Chain Length.

Instructions for Running

Please refer to How to Run an AutoLISP Program.


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Designed & Created by Lee Mac © 2010