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And put them on different layers so that it'd have the ability to turn things on and off separately from one another. So, then I'd have to go into my layers and start creating layers for them. Now, once I've done all of that, then I have to look at these objects and say, well they're all white and they're all on a single layer called zero. But, just the same, that block would've had to been created by somebody and it might look something like that. Now, chances are, most firms are going to have a door symbol already predesigned. And if I wanted to add a doorway in this location, I'd have to draw more lines, offset them again, trim again and then I'd have to add my door. I'd have to trim those lines up to clean up this intersection. And then I would have to offset those lines to make the thickness of my walls. So I would go to my Line command and I would start to draw some lines on screen.
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So, if I was trying to do an architectural drawing using plain old AutoCAD, I would have to start with a basic Line tool. So what I'd like to do is do a really quick little demonstration comparing and contrasting the two and give you a sense of what these two programs are like. So, where AutoCAD has standard primitive geometries like lines, arcs, circles, and rectangles, AutoCAD Architecture has all of those, but also has walls, doors, windows, roofs, and stairs. So, it has tools that are unique to the building design industry. AutoCAD Architecture has all of the features that AutoCAD has, but it has additional features that are specific to the discipline of architecture. If you need to do technical drawings, you can use AutoCAD to create those drawings. If you are an architect, if you are a plumber, if you are a circuit board designer, a set designer, furniture designer, you name it. Now, that applies to just about any discipline you can imagine. But just how is AutoCAD Architecture different than AutoCAD? Well, AutoCAD is a program that allows you to do technical drafting with accuracy. In this course we're going to be talking about AutoCAD Architecture.