AutoLISP Routines

This routine joins two separate polylines into one. You pick each of them near the ends you want joined, and it draws a connecting line between those two ends and then merges all three into a single polyline. The first one you pick sets the properties, so the result takes its layer, colour and linetype from that one. It is by Axsys Technology Ltd, version 1.2, with a copyright … [Read more...] about Join 2 Polylines in AutoCAD: the J2P LISP Routine (Free)

Name: INT Interior Elevations Description: Int.lsp is a package of interior elevation drawing utilities designed to remove the drudge work from an arduous task. Type: AutoCAD AutoLISP Routine Author: See files File Size: 115 Kb Cost: Free Worked on: AutoCAD Download File: Int.zip Preview of the output from this program in AutoCAD … [Read more...] about INT Interior Elevations Lisp Routines

HVAC Suite is a set of nine dialog-driven AutoLISP programs for drawing 2D double-line ductwork in AutoCAD. It was written in 1996 by Matthew Volkar of V.C. Custom Programming, and every one of the nine tools — straight duct, tees and wyes, transformations, elbows, sections, branches, components, diffusers and dampers — works from a dialog box rather than a string of … [Read more...] about HVAC Suite LISP Routines: Duct Drawing Tools for AutoCAD

HowFar measures the distance between two points and shows the answer in a dialog box, converted into several units at once. Where AutoCAD's DIST command gives you a figure on the command line in the drawing's own units, this gives you the same measurement expressed several ways, in a window you can read properly. It is by Richard Sandgren, version 1.0, copyright 2000, and at … [Read more...] about HowFar LISP: Measure Distance in a Dialog for AutoCAD

Name: HANDYLISP Description: Another grab bag full of more great lisp routines. This group of lisps has way too many functions to list but there's plenty of useful ones in there. Just download it and check them all out!Type: AutoCAD AutoLISP Routine Author: See files File Size: 362 Kb Cost: Free Worked on: AutoCAD Download File: Handylsp.zip 326 files to explore in this … [Read more...] about HANDYLISP Lisp Routine Collection

Name: TGRAPH Description: This utility draws graphs of trigonometric functions that can be expressed in the form: "y = <function> of x". The routine permits virtually unlimited graph range by calculating and writing graph points to a file on disk, then reading the file to produce the graph. The disk file is named "gfpts.txt."; edit TGRAPH.LSP and change this name if it … [Read more...] about Graphing Functions Lisp Routine