Categories

AutoCAD 2015 and AutoCAD LT 2015 Bible

The most comprehensive AutoCAD book around!

AutoCAD tutorial: Attach an xref

Xrefs (external references) let you view another drawing within your current drawing without actually inserting that other drawing.

Why use xrefs? Xrefs keep your drawing smaller. Each time you open a drawing, AutoCAD loads a current copy of the xref, so that you always have the most updated version. The drawing contains a link to […]

Autofill AutoCAD table data like you do in Excel

You can auto-fill data in an AutoCAD table like you can in an Excel spreadsheet. This makes it easy to copy data along a row or column and to automatically create incremental data, such as consecutive numbers.

To auto-fill cell data, click in a cell that you’ve already filled with a value. Click and drag […]

Dynamic blocks in AutoCAD–When and why?

I’ve written posts about how to create specific types of dynamic blocks and about some of their features, but I’ve never explained when and why you would use a dynamic block.

If you have a block library that contains variations on an object or component and you insert them at various scales and rotations angles, […]

Another way to align a rectangle with a line on the fly–using AutoLISP

This is a guest post by Sanjay Kulkarni, an AutoCAD programmer. You can read more about him at the end of this post.

In an earlier post, Ellen showed how to align a rectangle with a line on the fly. You can easily create the same effect using AutoLISP. This AutoLISP routine is simple, and […]

How to create a quick polar array with the ROTATE command’s Copy option

Instead of creating a polar array, in some situations, you can use the ROTATE command’s Copy option. It works best when you want to end up with 2 or 3 objects, because you need to repeat the ROTATE command for each copy.

For example, let’s say that I want to add 2 more benches around […]

Align a rectangle with a line on the fly

You can align a rectangle with a line or other existing object on the fly, avoiding the need for a separate rotation. Watch the video or read the steps.

Here are the steps:

Start the RECTANG command. At the Specify first corner point or [Chamfer/Elevation/Fillet/Thickness/Width]: prompt, specify the first point. Choose the Rotation option. […]

Tutorial: How to create a gradient fill

Gradients are a great way to easily make a 2D drawing look like a presentation drawing done in Photoshop or Illustrator. AutoCAD offers one- or two-color gradients and lots of variations.

Here are the steps to create a gradient:

Start the HATCH command. Depending on the release of AutoCAD, the Hatch and Gradient dialog box […]

Access related files with search paths

All AutoCAD drawings are connected to related files. At the very least, all drawings need access to a customization user interface (CUI) file. Some drawings also need to access fonts, plug-ins (such as AutoLISP and VBA files), linetypes, and hatch patterns. Drawings may have externally referenced drawings (xrefs).

You can make your AutoCAD life easier […]

Chain dynamic blocks in AutoCAD

Dynamic blocks, introduced in AutoCAD 2006, are very powerful, but sometimes they can get complicated. One of the more involved features of dynamic blocks is chaining. In this tip, I try to make chaining easy.

Sometimes, you want one action to execute a second action at the same time. If the relationship between the two […]

Create a table on the fly from Excel data

You can create a complete table on the fly by importing data from Microsoft Excel.

Follow these steps:

Select the data in Excel and copy it to the Windows Clipboard. In AutoCAD, choose Home tab@@>Clipboard panel@@>Paste drop-down list@@>Paste Special. In the Paste Special dialog box, choose AutoCAD Entities and click OK. At the prompt, pick […]