Category: <span>AutoCAD 2012</span>

AutoCAD’s ARRAYCLASSIC command is my fault

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 …

Cloud benefits – processing power

A frequently stated advantage of CAD on the Cloud is the access to large amounts of processing power. Instead of relying on your lowly local processor to perform complex tasks, you can instead zap the job up to the Cloud where vast numbers of processors churn away in massively parallel fashion and then zap the results back to you before you’ve even had time to head for the coffee machine. This is a scenario that applies only for certain types of very complex tasks that are suited to subdividing the calculations among many processors. Autodesk already has a big toe in the …

Really nasty and destructive AutoCAD 2012 for Mac bug

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.

Will Autodesk have to explain itself to the SEC?

The observant among you may have noticed that for many years, Autodesk’s free patches, service packs and updates haven’t added any new functionality. Bugs may get fixed, severe performance issues may be addressed, but design errors generally have to wait for the next release (at the earliest), and new features definitely don’t get added. The last time new functionality was added to AutoCAD in a free maintenance release was Release 13’s c4 update which shipped on 12 February 1996. (There was a public beta available some months earlier; I picked up a copy at Autodesk University 1995). That free update contained …

AutoCAD 2012 Service Pack 1

The first update for AutoCAD 2012 is now available on the Autodesk site. As usual, read the readme first and exercise the usual paranoia. Make sure you install the right version (32 or 64 bit). The update is also available for AutoCAD LT 2012. There is no news yet on equivalent updates for vertical variants of AutoCAD, so just talk amongst yourselves for a while until Autodesk gets around to it. Autodesk has, thankfully, abandoned the confusing nomenclature for its service packs. So this is not 2012 Update 1 with a filename that includes SP1 and which results in the …

Old news – shipping version of ClassicArray released

I have been somewhat neglectful of this blog lately, including a failure to mention that my ClassicArray™ plug-in for AutoCAD 2012 has been shipping since 1 May 2011. Thank you to those people from various places around the world who have been prepared to go to the effort of registering and paying for the product. Here are some details of the product taken from the ClassicArray page: ClassicArray is a simple-to use but powerful tool for creating arrays in AutoCAD. Provides a dialog box interface to AutoCAD 2012’s Array command. The familiar interface method provides continuity with earlier releases. Supports …

AutoCAD 2012 drawing mangler hotfix

In AutoCAD 2012 and products based on it, saving the drawing while in the block editor can result in your whole drawing being replaced by the block you’re editing. As this can be somewhat inconvenient, it’s probably a good idea to download and install Autodesk’s hotfix for this problem. As always, read the readme first.

AutoCAD 2012 – Autodesk adds an uninstallation analgesic

One of the more painful aspects of dealing with installations of recent releases of AutoCAD and related products is that although you might run a single setup routine to install what you think is a single application, the end result is a mass of different components being installed. Each of these components is considered a separate program by Windows, and needs uninstalling separately. Frankly, this is manifestly antisocial behaviour. I have complained to Autodesk about this ever since it started happening, but the number of sub-installations has been getting greater rather than smaller. Now Autodesk has provided an uninstallation tool, which …

AutoCAD 2012 – How to “hatch” using any objects

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 …

How to make Ctrl+C perform a Cancel

In a recent comment, I was asked how to make Ctrl+C perform a Cancel. Before I get onto that, here’s a bit of history. Back in the Dark Ages of DOS, the way to cancel a command was by holding down Ctrl and pressing C. The last release to work like this by default was Release 13 for DOS, released in 1994. I remember the bother it caused my users who were faced with the Windows version in which Esc was used to cancel things and Ctrl+C copied objects to the clipboard. It took me at least a year before …

3DConnexion device support in AutoCAD

Do you have a 3DConnexion device (3D ‘mouse’) and use it in AutoCAD or AutoCAD-based products? What do you think of the way it works in the most recent releases of AutoCAD? From AutoCAD 2011 on, Autodesk provided built-in support for these devices. Has that made things better or worse than in earlier releases? If you’re having problems, exactly what are they and how does it affect your ability to work with AutoCAD in 3D? Is the 2012 support any better than 2011? How does AutoCAD’s support for these devices compare with that of other products?

AutoCAD 2012 – Autoloader mechanism for plug-ins

One of the less obvious features introduced by AutoCAD 2012 is the Autoloader mechanism that has been provided to make installation of plug-ins (current standard Autodeskspeak for add-ons, apps, utilities, routines, etc.) easier for both developers and users. It may not be immediately obvious, but it’s a useful and important addition. This mechanism has nothing to do with the AppLoad command, the Startup Suite, acad*.lsp, the (autoload) function or anything else that existed in earlier releases. This is completely new, it has not replaced or broken any of the existing loading mechanisms, and is, in short, A Good Thing. Developers …

AutoCAD 2012 – Putting things back to “normal”

Edit: If you’re running a more recent release of AutoCAD, have a look at the post AutoCAD 2017 – Putting things back to “normal” instead. The most popular post on this blog, in terms of both hits and comments, is AutoCAD 2009 – Putting things back to “normal”. This is followed by AutoCAD 2010 – Putting things back to “normal”, with AutoCAD 2011 – Putting things back to “normal” not too far behind. As it seems many people find these posts useful, here’s an updated version for the latest release. Much of this post is based on older versions, but …

ClassicArray Release Candidate 2

I have now posted the second Release Candidate of ClassicArray™ (version number 0.7.0). The main changes from the first Release Candidate (0.6.0) are: Help documentation, which you can also view here, now describes how to resolve an AutoCAD CUIx loading problem. (The problem is not specific to ClassicArray and can affect any CUIx file that is removed or relocated. More on that in a future blog post). Timebomb mechanism now works 15 days after first use rather than a specific date. Also now allows the interface to still be used (but no arrays to be created) once the evaluation period …

ClassicArray Release Candidate – massive download bloat

I have just posted the Release Candidate of ClassicArray™ (version number 0.6.0). The main changes from Beta 2 (0.5.0) are: Setup executables have been provided to provide easier installation and uninstallation. Pretty comprehensive Help documentation is now in place, which you can also view here if you want to learn about the product without installing it. Bug fixed with Path preview not displaying accurately when no path is selected. Minor cosmetic dialog box fixes. Timebomb has been moved on 7 days to 28 April. Regrettably, the download file size has blown out to 787 KB because of the inclusion of …

AutoCAD 2012 – Massive download bloat

Note: this post is not an April fool’s joke. It may be ridiculous and hard to believe, but unfortunately it’s all true. After I managed to overcome Autodesk’s obstructive download manger and download AutoCAD 2012, it became available on the Subscription site (when that site wasn’t running unusably slowly). Or it became kind-of available. Here’s what is actually available: AutoCAD 2012 Multilingual 32 bit Download File Size: 2,080,558,319 bytes (1,984.2 MB) AutoCAD 2012 English Korean Traditional-Chinese Simplified-Chinese Win 64bit Download File Size: 2,240,915,999 bytes (2,137.1 MB) These file sizes are roughly double those of the AutoCAD 2012 English files I’ve already …

AutoCAD 2012 – Nudge encourages ‘bad’ drawings

If you preselect some objects in AutoCAD 2012 and hold down [Ctrl], then the objects will move a bit if you hit an arrow key. Great, cool! Exactly how far do they move? Let’s try it, shall we. First time, the move was about 4.5565 units. Zoom around a bit and try again. This time, it’s about 11.6677 units. Zoom around a bit more and it’s different again. And again. What’s actually happening is that the Nudge feature is moving the objects by 3 pixels. What? Since when has AutoCAD dealt with object location in terms of pixels? Since 2012 …

ClassicArray pricing proposal

I am considering the following pricing model for ClassicArray™ when it’s released: Individual licenses: $12 Up to 20-user license: $100 Up to 50-user license: $200 Up to 100-user license: $300 Unlimited site license: $500 Prices in US$, payment by PayPal, delivery by download only. Australian purchasers would have to pay 10% GST on top of that. Comments? Suggestions?

ClassicArray Beta 2 (0.5.0)

I have just posted the second public Beta of ClassicArray™ (version number 0.5.0). There are some documentation updates (still no Help, though), and the main changes are: Bugs fixed with rectangular arrays where single-row and/or column arrays confused AutoCAD. The command now remembers its settings from one invocation to the next, within a single drawing session. Timebomb has been moved on 7 days to 21 April. The ReadMe.txt file in the zip explains how to uninstall the old version. Simply delete the old ClassicArray.bundle folder from the place you put it. Replace it with the new ClassicArray.bundle folder from the …