With Release 2021 Autodesk has announced its intention to phase out the Visual LISP Integrated Development Environment ( VLIDE ). The...

  Visual LISP for AutoCAD 2019... Time goes on, and now in 2018 I felt that an update to my book on Visual LISP programming for AutoC...

TRIMSPLIT Version 1.4.2 (3/26/2020) , updated for AutoCAD 2021 is now available at Autodesk Exchange . The App can be downloaded in fou...

On YouTube: a demonstration of the way the new version of the STRIM and SSPLIT 3DSolid modeling commands can streamline your modeling workfl...

Among the features added to recent AutoCAD® software releases, subdivision surfaces (also known as MESH entities) are especially interestin...

If you have ever tinkered with some AutoLISP program you downloaded from the Internet and thought "Gosh, what's this all about?&qu...

Making a 9.6 x 6.7 x 1.3 inches paperback weighing about 2.8 pounds available worldwide implies shipping costs and delays which can discour...

This book is available in Amazon The spirit of Lisp hacking can be expressed in two sentences. Programming should be fun. Progra...

This is a book that addresses a wide range of readers, from those without expertise in programming to those who, skilled in AutoLISP program...

In this part of the book we will study the techniques available to create new drawing entities and objects, for selecting them according to ...

3D represents a major breakthrough for Computer Aided Design applications like AutoCAD. Aside from seeing a realistic representation of the...

In this final part of the book we have grouped a number of topics that go beyond the creation of graphic objects. These topics include: Pr...

This book is the product of eighteen years teaching Computer Aided Design to Civil and Industrial Engineering students at the University ...