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Frequently asked questions

Why use LISP?
In short, no single improvement you can make to your AutoCAD system will save you more time, effort, and money. You can spend thousands on the latest generation computers, the fastest video cards, and so on, but that won't make nearly as big a difference as automating your system with software. With an arsenal of LISP routines, you will send accuracy, consistency, and productivity soaring while greatly reducing the stress and strain of CAD operation. The right software is the key, and there is no amount of software you can buy that beats being able to program AutoCAD yourself with as many tailor-made routines as you want. And that is exactly what the LISP Generator enables you to do.

Can I save my programs to files?
Yes, absolutely, and the files are standard LISP code that will run on any AutoCAD system.

What is the ouput like?
LG3 writes easy-to-read, fully indented AutoLISP programs loaded with detailed comments in English that explain what all of the LISP code is doing. The files are standard ".LSP" files. You can view, edit, or print them with any editor, and run them on any AutoCAD system with or without the Generator.

How do I tell LG3 what I what?
By selecting general operations from the tools menu. You can think of the tools as building blocks - each tool corresponding to several lines of LISP code. The tools you use and the order in which you select them defines what your program does.

What if I get interrupted?
You are free to come and go from the LISP Generator and do whatever you want in AutoCAD while you are in the middle of creating a program. There are helpful tools in case you forget things like the names of variables you defined.

How complex can I get?
If you want, extremely complex. The LISP Generator utilizes nearly the entire AutoLISP language. There's no limit to how large your programs can be, and no limit to how complex they can be either. Even though most programs can be written in a straightforward or "linear" manner, you have the option to write highly embedded code. You can nest multiple IF and LOOP statements within each other. Also, you can always feed complex operations or math equations as direct input to larger operations, which themselves could be embedded or "nested" in other operations, and so on. So, the sky's the limit.