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AutoCAD 2015 and AutoCAD LT 2015 Bible

The most comprehensive AutoCAD book around!

Tutorial: Create a visual style

Visual styles were introduced in AutoCAD 2007. They bring your ability to control how objects look to a whole new level. You can control how faces and edges look, as well as display a background, shadows, materials, and lights — all without rendering the drawing.

Visual styles are important when you want to create a […]

Tutorial: Create a custom visual style in AutoCAD

In 3D drawings, you’ve had some display options for years: wireframe, hidden, and various types of shading. These were the SHADE or SHADEMODE options on the View menu. AutoCAD 2007 introduced a new concept: visual styles. The main difference is that you can customize them to create your own visual style.

AutoCAD comes with several […]

Tutorial: Convert a 3D solid to a 3-view 2D drawing in model space

You may want to draw in 3D, but if you need to deliver drawings in 2D, in several views, how do you convert them? In other tips, “Converting 3D drawings into 2D drawings,” and “Convert a 3D solid to a 2D drawing with a hidden view,” I’ve discussed some methods, but this excellent method uses […]

Transparently enter 3D Orbit in 2007

One of the nicest new features of 2007 is the ease with which you can change your viewpoint using a poorly-documented keyboard shortcut for 3D Orbit. Press and hold Shift and press your mouse’s wheel (or middle button) to temporarily and transparently enter 3D Orbit.

While doing this, use that wheel to drag in […]

How to separate solids

The SOLIDEDIT command (open the Edit Solids toolbar for easy access) has an option that lets you separate solids. Many people have been confused about this option, because it requires that the solids be non-touching. So aren’t they already separate? It turns out that the UNION command can combine non-touching solids. Think of it […]

Do objects with thickness have tops and bottoms?

You can create 3D objects by adding a thickness to them. These objects function like 3D surfaces. For example, you can create a cylinder from a circle or a box from a rectangle.

To add thickness, select the object and open the Properties palette. Choose the Thickness property and change the number in the […]

Create contours from elevation points

Surveyors, land-use engineers, and architects often need to create contours that show the elevation of land. You can easily do this using the SPLINE command.

First, set an easily visible point style. Choose Home tab> Utilities panel drop-down, Point Style in the Drafting & Annotation workspace. (This is the DDPTYPE command or PDMODE system […]

Converting 3D drawings into 2D drawings

Readers of my books often ask me how to convert a 3D drawing into a 2D drawing — either to simplify dimensioning or for presentation purposes. Here are three techniques:

If your drawing is made up of solids, you should use SOLVIEW and SOLDRAW or SOLPROF, because they provide the most accurate results.

SOLVIEW […]

Convert a 3D solid to a 2D drawing with a hidden view

Koyilada Venkata Rao sent in this tip for converting a 3D solid to a 2D drawing. His tip explains how to create a hidden view, but you can create a wireframe as well. It uses the SOLPROF command to create a profile. By transferring the results to another file, you get a solely 2D drawing.

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Carve a solid with a surface

One of the exciting new features of AutoCAD 2007 was to allow you to use the SLICE command to carve a solid with a surface. Previously, SLICE was limited to planes. Because you can create such interesting surfaces, you can now carve out solids to make solids that appear molded.

Follow these steps:

Create the […]