AutoCAD 2005 for Dummies
by Mark Middlebrook
Mark Middlebrook used to be an engineer but gave it up when he discovered that he couldn’t handle a real job. He is now principal of Daedalus Consulting, an independent CAD and computer consulting company in Oakland, California. (In case you wondered, Daedalus was the guy in ancient Greek legend who built the labyrinth on Crete. Mark named his company after Daedalus before he realized that few of his clients would be able to pronounce it and even fewer spell it.) Mark is also a contributing editor for magazine and Webmaster of markcad.com. When he’s not busy being a cad, Mark sells and writes about wine for Paul Marcus Wines in Oakland. He also teaches literature and philosophy classes at St. Mary’s College of California — hence “Daedalus.”
To Puck and Pretzel, two absolute AutoCAD dummies who never cease to inspire and amuse. It was during walks in the woods with them that I originally worked out some of the details of these chapters. I’m pretty sure that Puck could learn AutoCAD, if only he could figure out how to manipulate a mouse. Pretzel, on the other hand, is too interested in squirrels to bother with mice.
Thanks first of all to Bud Smith, who initiated this book five editions ago, brought me in on it along the way, and eventually handed it over to me in toto. I hope that I prove as good a steward as he was a midwife (or is the gender-neutral term “midspouse”?). Terri Varveris again shepherded the project through the development process; her enthusiasm and infectious energy have helped make each new edition more than just an obligatory update. It was a genuine pleasure to work once again with Christine Berman, whose combination of patience, persistence, and care make her a model project editor. As always, Dave Byrnes carried out his duties as tech editor with skill and verve; his diligence saved me from a few bloopers, and his thoughtful suggestions helped make the book perceptibly better.
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Introduction
It’s amazing to think that AutoCAD came into being over two decades ago, at a time when most people thought that personal computers weren’t capable of industrial-strength tasks like CAD. (The acronym stands for Computer-Aided Drafting, Computer-Aided Design, or both, depending on whom you talk to). It’s almost as amazing that, 20 years after its birth, AutoCAD remains the king of the microcomputer CAD hill by a tall margin. Many competing CAD programs have come to challenge AutoCAD, many have fallen, and a few are still around. One hears rumblings that the long-term future of CAD may belong to special-purpose, 3D-based software such as the Autodesk Inventor and Revit programs. Whether or not those rumblings amplify into a roar remains to be seen, but for the present and the near future anyway, AutoCAD is where the CAD action is.
In its evolution, AutoCAD has grown more complex, in part to keep up with the increasing complexity of the design and drafting processes that AutoCAD is intended to serve. It’s not enough just to draw nice-looking lines anymore. If you want to play CAD with the big boys and girls, you need to organize the objects you draw, their properties, and the files in which they reside in appropriate ways. You need to coordinate your CAD work with other people in your office who will be working on or making use of the same drawings. You need to be savvy about shipping drawings around via the Internet.
AutoCAD 2005 provides the tools for doing all these things, but it’s not always easy to figure out which hammer to pick up or which nail to bang on first. With this book, you have an excellent chance of creating a presentable, usable, printable, and sharable drawing on your first or second try without putting a T square through your computer screen in frustration.
What’s Not in This Book
Unlike many other
