Edwin Prakaso at the excellent CAD Notes blog has done something that, in hindsight, is blindingly obvious but nevertheless very useful to a multitude of people. He’s written a simple script file that sets up the Classic workspace (or something close to it). It works in any recent AutoCAD or AutoCAD LT. Here’s the blog post:
Autodesk has yet again demonstrated why continuous automatic updating is no panacea for avoiding CAD update disruption. On the contrary…
If you have noticed some of your PDFs exported from AutoCAD getting huge and unwieldy lately, AutoCAD 2017.1.1 could be to blame. Try uninstalling it using Programs and Features > View Installed Updates and see if the problem goes away. It may also be possible to work around this by going into PDF options and turning on Include Hyperlinks. Source: The Swamp.
Here’s one possible* install history:
You install AutoCAD 2017. This defaults to also installing Autodesk desktop app. If this works on your system and you leave it on there doing its thing and consuming your resources, it will attempt to automatically keep your Autodesk software up to date.
Autodesk desktop app installed AutoCAD 2017.1. You like this because it has added a couple of nice features. … Full post →
I had my Samsung Galaxy Tab S 8.4″ Android tablet spontaneously die last night, and it refused to respond to any button pressing, cable connecting or threats. Holding down the power button for 10 seconds (or more) did nothing, as did Dr. Google’s top tip of holding down Power, Volume Up and Home for 10 seconds.
What worked for me was holding down Power, Volume Up and Volume Down for 10 seconds. It restarted without anything being lost and is now back to normal.
It’s been a while since I posted any beginners’ tips, so here goes.
There are several commands in AutoCAD to do with reversing things you’ve done. They are in some cases subtly different and this can confuse newcomers. Here’s what they do:
U – reverses the last command you used.
Redo – reverses the last U or Undo operation you performed, if that’s the last thing you did.
Undo – displays a set of command options that allow greater control over undoing things. (This is rarely used directly by a user, and is more of a programmer’s tool, so I won’t be going into any detail).
Erase – removes from the drawing an object or set of objects as selected by the user.
Oops – reverses the last Erase command, even if you have done other things in the meantime. (It also reverses erasures performed by the Wblock command, … Full post →
The update was apparently released over a month ago on 17 November 2016. Autodesk needs to work out an alternative mechanism to Autodesk desktop app so that those of us who won’t/can’t use it will still be informed when updates become available. If only there were some other method Autodesk could use to communicate … Full post →
…the fact that one of the Express Tools finally got an update. Not just a minor maintenance tickle or mere absorption into the core code, either. A real update, resulting in not only bug fixes but genuinely useful improvements in functionality.
A little background on Express Tools might help put this into context. The history goes back to 1992 and AutoCAD Release 12. In addition to an impressively full set of paper manuals, people with Release 12 (great value at US$500 to upgrade from any earlier release) obtained a Bonus CD containing 2605 files of free add-on goodness. Fonts, LISP, DOS and Unix utilities, sample drawings, demos, all sorts of stuff. Remember that just popping on the web to grab that sort of thing wasn’t really an option at the time, so this CD was quite a big deal.
For reasons beyond my understanding, Autodesk chooses to make life difficult for customers and prospective customers who want to download its products by imposing the use of a download manager (DLM) by Akamai. You really don’t want to let such a thing loose on your system even if it works, for reasons that have been explained in previous posts.
Until a couple of years ago, Autodesk allowed prospective customers to get at a direct download link after jumping through a few hoops and ignoring a bunch of bullshit warnings, but in recent times even that small measure of semi-decency has been removed. It became impossible for anyone who couldn’t or wouldn’t use the Akamai DLM to try out Autodesk’s products! Here’s what you get these days; there is no direct browser download option to be found, just a downloader stub you’re expected to install and give open slather … Full post →
Having recently overcome various difficulties to successfully drape an image over a surface in Civil 3D, it may be useful to pass on a few points I have learned. There are various posts and videos out there that helpfully go through this process, but some of them (including Autodesk sources) contain information that is irrelevant or just plain wrong, and none of them contained all of the information I needed to complete the task.
I used Civil 3D 2015 for this, but the principles apply to all recent releases. Here is the basic sequence required:
In the drawing containing the surface, attach the image to your drawing using your preferred method (ImageAttach, Xref, ClassicImage). I’ll assume you’re familiar with what you need to do to get the image correctly scaled and aligned with the surface.
Invoke the DrapeImage command, which will show you this dialog:Full post →
One of the more common queries on my putting things back to “normal” posts is how to restore the AutoCAD Classic workspace in those releases where it is absent. Since Autodesk removed that workspace it has been too involved a process to fully describe how to do it in the context of my post. In the 2017 version of that post I’ve added a useful link, but as that’s a massive post and the link is buried near the end of it, this may have escaped your attention.
Ever wondered why most keep-the-old-version commands in AutoCAD are called CLASSICxxx but the old version of the ARRAY command is called ARRAYCLASSIC? Why can’t Autodesk be consistent for once? Sorry, that’s actually my fault. Here’s a little history.
AutoCAD Version 1.4 (1983) introduced the ARRAY command with Rectangular and Circular options.
AutoCAD Version 2.5 (1986) added the Polar option and hid the Circular option (but it’s still there).
AutoCAD 2005 introduced a dialog box version of the ARRAY command. The command-line version remained available via the -ARRAY command (with a leading hyphen).
AutoCAD 2012 introduced many new array features, including associative, path and 3D arrays. However, the dialog box interface was removed and the old command-line interface was back. There were also a bunch of bugs and limitations with the new regime.
I created and published the shareware utility ClassicArray™ to restore a familiar dialog box interface to AutoCAD’s … Full post →
I like Windows 10. After some investigation and with some trepidation, I have upgraded two Windows 7 computers and one Windows 8 (ugh) computer to Windows 10. In use, I’m generally very happy with it. It boots fast, works well and most of the more ridiculous aspects of the Windows 8 “let’s assume your computer is a phone” interface are gone. The fact that I can scroll windows using my mouse wheel without first clicking on those windows to obtain focus is a real productivity plus. I would be happy to recommend Windows 10 to all Windows 8 users and most Windows 7 users, dependant on individual needs. I would, but I’m not. Microsoft is entirely responsible for that reluctance; read on.
The one thing I really, really dislike about Windows is the way it pushes updates. With Windows 7 I was always selective about what updates I allowed through … Full post →
An interesting new feature of AutoCAD 2017 is Share Design View, which is invoked using the leftmost button on the A360 Ribbon tab or the ONLINEDESIGNSHARE command. The idea behind this command is to create a web-published snapshot of your drawing that can be accessed by anyone with a browser (they’ll need a fairly recent one).
This command works as advertised and provides another option to allow limited access to your design information without providing access to your DWG files. It creates a web page containing a view of your drawing and lets you have the URL (link) so you can access it. You can then share this URL with anyone you want to share the design with. They just follow the URL and can view the design using the Autodesk A360 Viewer (no download required).
In a recent post on Between the Lines, Shaan passed on the following response from the AutoCAD Team:
There has been some recent discussions about the built-in help system in AutoCAD 2013, both positive and some criticism. As our longtime users know, AutoCAD help has been through many evolutions.
We are particularly proud of the new AutoCAD 2013 online learning environment we recently released (AutoCAD Online Help Mid-Year Updates.) This update addressed several user requested fixes and changes, and we will continue to take our direction from our user’s feedback.
We do recognize that the online learning environment may not be the solution for every user, so while we are focused on creating a rich and personalized online experience, we will continue to maintain our current basic offline experience.
(The emphasis is mine). This statement, although couched in marketingspeak, confirms what I’ve had to say on the subject. … Full post →
Edit (October 2016): see this post to download Autodesk software easily.
This year, Autodesk appears to have finally got its act together in terms of making software downloads and serial numbers available to Subscription customers quickly after the AutoCAD release. For me at least, the serial numbers and downloads were available as soon as I looked for them, so Autodesk deserves praise for improving matters considerably when compared with the last couple of years.
If you’re a Subscription customer about to download AutoCAD 2013, you may be wondering how you can avoid the awful Akamai Download Manager. If you go to the download page, scroll through the various languages and find the product you’re interested in, you will see a Download Now button. Do not click it, because that will trigger an Akamai infestation. Instead, click on the down arrow to the right of the button. That will … Full post →
Edit (October 2016): see this post to download Autodesk software easily.
It’s AutoCAD new release time again and many of you will want to get hold of the trial software, or download the production software from the trial site rather than the Subscription site for performance or other reasons (the resultant downloads are identical). As in previous years, Autodesk is heavily pushing the use of the Akamai Download Manager to download it, going to what I consider unethical lengths to do so. For a variety of reasons, some of which I’m not at liberty to discuss and others of which I have already discussedextensively, I strongly recommend not installing this software. In my view, it is a very bad idea to let anything by Akamai anywhere near your computer. If you’re in a secure corporate environment, it’s quite likely that you won’t be able … Full post →
This is a revisit of a post I made about three years ago, and repeated a year later. This has become more relevant recently because I changed the default avatars displayed next to comments to use random faces rather than random patterns. If you object to being portrayed as a grinning loon, read on.
You may have noticed that some people’s comments have an avatar picture next to them (no, not the film with the Roger Dean visuals), while others have a randomly assigned pattern. On this blog, the avatar picture is a gravatar (globally recognised avatar), and you can have one too. Once you set it up, you will find that it works in all sorts of places, not just this blog. Some other blogs may use other avatar standards, though.
Using AutoCAD 2012 for Mac? Don’t use special characters such as # in your folder names, because AutoCAD will, under certain circumstances, delete whole folders worth of files when you open a drawing. See here and here for more detailed information.
Thanks to Kean Walmsley’s post on his Through the Interface blog, I have learned something that would have been handy to know for the last decade or so, but which somehow escaped my knowledge. I learned how to increase the size of AutoCAD’s command line history cache. It defaults to 400 lines, which isn’t enough for me. I think this information deserves a wider audience than the ubergeek developers who frequent Kean’s blog, so here goes.
Although it’s not directly mentioned on Kean’s post, you can find the current command line history cache length setting like this:
This will return a value showing the number of command lines AutoCAD remembers, e.g. “400”. Although this is used as an integer value, it is passed to and from the Registry as a string. You can set a new value as shown below. Again, use a string, … Full post →
Here’s a trick you can use in AutoCAD 2012 to fill an area with any objects you like. It’s not actually hatching, but it has several advantages over the real thing:
You aren’t restricted to straight line segments as you are with real hatching. Circles, splines, even solid objects, you name it, you can use it.
To define the pattern, you don’t have to master an arcane file format or use trigonometry to work out the numbers used in it. Just draw the objects you want repeated.
You can easily change the spacing between the objects later, or even change the objects themselves.
How is this done? Use the new associative array feature, then use XClip to restrict the displayed objects to within a specified boundary. For example, let’s say you have a polyline you want filled with green spheres, and a green sphere already drawn. The sequence … Full post →