Category Archives: AutoCAD

33 years of AutoCAD upgrades rated – part 1

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In this series of posts I will look back on all the AutoCAD upgrades I’ve experienced over the years and rate each of them out of 10.

This is not a rating of the software in absolute terms, it’s a relative rating of the upgrade. That is, the improvement the software made on its predecessor. AutoCAD 2000i is a much better piece of software than AutoCAD Release 2.5, and given the choice I would rather use the former, no contest. But as an upgrade, 2000i sucked and 2.5 rocked. The biggest improving upgrade is the benchmark and gets 10; the others are rated in comparison. If a release is worse overall than its predecessor, it goes into minus territory.

In part 1, I rate AutoCAD Version 1.4 to Release 11. This is not quite a full assessment of all AutoCAD upgrades because my AutoCAD experience started with AutoCAD Version 1.4 and there were releases before that, even if they only sold in tiny numbers.

  • AutoCAD Version 1.4 (October 1983): No rating because I didn’t use its predecessor, but if you consider that before this you couldn’t even remove a section of a line, this upgrade ushered in probably the first realistically usable version of AutoCAD.
  • AutoCAD Version 2.0 (October 1984): 8 – Very significant improvements including osnaps, linetypes, rubber banding for a bunch of commands, relative coordinate display, attributes, etc.
  • AutoCAD Version 2.1 (May 1985): 10 – AutoLISP, arguably the most significant new feature in AutoCAD history, came along during the 2.1 era (complete implementation took until 2.18). AutoCAD was the PC CAD leader because of its open architecture; AutoLISP opened that up a lot further and took AutoCAD from leader to winner. The beginnings of 3D, along with a host of other great improvements, made this, for me, the ultimate upgrade in AutoCAD history.
  • AutoCAD Version 2.5 (June 1986): 10 – Large numbers of important new drafting features especially editing and much better undo, along with a maturing of AutoLISP and significant performance improvements, made this a fantastic upgrade too.
  • AutoCAD Version 2.6 (April 1987): 4 – A bit of a stopgap release pending some UI changes to come, but some worthwhile additions such as transparent zoom, point filters and associative dimensions. Not in the same league as the previous few upgrades, though.
  • AutoCAD Release 9 (September 1987): 6 – The UI got a big and useful overhaul including the introduction of pull-down menus. Some very handy things were added to help menu macros work better. Limited in scope by the short timeframe from the previous release, this upgrade was good but not great.
  • AutoCAD Release 10 (October 1988): 8 – Lots of 3D enhancements including UCS and meshes are the highlight here. Viewports helped make 3D drafting more practical and a few AutoLISP enhancements helped make this a worthwhile upgrade. Decent working extended memory functions helped DOS users, particularly as more complex drawings were becoming increasingly common.
  • AutoCAD Release 11 (October 1990): 7 – Superficially identical to its predecessor, this upgrade gave us many improvements that weren’t immediately obvious, particularly two revolutionary (for AutoCAD) features: paper space and xrefs. ADS gave developers a C-based API (actually introduced in R10 OS/2, but DOS was the important one then).

Part 1 – AutoCAD Version 1.4 to Release 11.
Part 2 – AutoCAD Release 12 to AutoCAD 2002.
Part 3 – AutoCAD 2004 to AutoCAD 2010.
Part 4 – AutoCAD 2011 to AutoCAD 2017.
Part 5 – Summary.

Do you agree or disagree with these assessments? Feel free to share your memories and experiences.

Script for creating AutoCAD Classic workspace

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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:

AutoCAD Script to Create Classic Workspace Automatically

Edwin uses Microsoft OneDrive to store the script file, so if your workplace restricts access to Cloud storage you might need to download it at home.

I’ve added a reference to this script to my post AutoCAD 2017 – Putting things back to “normal”.

Huge PDFs? AutoCAD 2017.1.1 could be to blame

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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. In apparently unrelated news, you seem to be getting more fatal errors and several of your add-ins have stopped working. You decide to do without them.
  • Autodesk desktop app installed AutoCAD 2017.1.1. Your add-ins have magically started working again and there seem to be fewer fatal errors.
  • You get some huge PDFs from AutoCAD but read this post and uninstall AutoCAD 2017.1.1. The PDFs you create are no longer huge, but your add-ins have stopped working again and there seem to be more fatal errors.
  • You read this other post and manually install the AutoCAD 2017.1 Hotfix. Your add-ins start working again. The fatal errors remain.
  • Autodesk desktop app continually and perpetually nags you to install AutoCAD 2017.1.1.**
  • You uninstall Autodesk desktop app. Your system speeds up and the nags go away.

Moral of the story? Autodesk isn’t competent enough to trust with automatic updates. Uninstall Autodesk desktop app. Relax.

* YMMV
** I don’t know if this actually happens (Autodesk desktop app is not going to be installed on any of my systems to find out) but it wouldn’t surprise me.

Undo, U, Redo, Erase, Oops differences explained

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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, but such reversal is rarely needed these days).

Note that many commands also have an Undo subcommand  which is different again from all of the above. For example, start the Line command, pick a few points, then enter Undo while still in the command. Just the last segment will be removed, and you can carry on picking more points. Most subcommands can be abbreviated, and this is true of the Undo subcommand within the Line command. While still in the Line command, enter U and this will have the same effect as entering Undo in full (or the other possible abbreviations Un and Und).

This is not the case when entering full command names; entering U and Undo at the command prompt will do different things, although command line auto-complete can confuse matters further depending on your settings. I’ll ignore that for the sake of brevity.

Let’s go through a command sequence that uses all of these things.

  • Enter the Line command (type LINE and hit [Enter]). Pick 6 points to create 5 lines but don’t hit [Enter] yet. While still in the Line command, enter Undo (UNDO [Enter]). This will use the Undo subcommand of Line to undo the last drawn line segment, leaving 4 lines. Pick another 2 points, leaving a total of 6 lines. While still in the Line command, enter U. This will undo the last drawn line segment, leaving 5 lines. Hit [Enter] to finish the Line command.
  • Enter the Line command, pick 4 points to draw 3 lines and hit Enter to finish the command.
  • Enter the U command. The effects of the last command (Line) will be undone, removing all 3 of the lines created by it.
  • Enter the Redo command. The U command is reversed, restoring the 3 lines.
  • Enter the Undo command. This will give you a few options, but the default is the number of steps to undo. Type 2 [Enter] and the last 2 commands will be undone (ignoring the U/Redo), removing the set of 3 lines and the set of 5 lines.
  • Enter the Redo command. The Undo command is reversed, restoring both the 5 lines and the 3 lines.*
  • Enter the Erase command. Select one line from the first group and two from the second, then hit [Enter] to finish the command and those 3 lines go away.
  • Enter the Move command. Select the remaining 2 lines from the first group, hit [Enter] to finish the selection process and pick two points slightly apart to move the lines a short distance.
  • Enter the Oops command. The 3 lines removed by the Erase command are restored, but note that the effects of the Move command are unaffected. If you had used the U command twice to restore the erased lines, the Move command would also have been reversed.

Clear as mud? There are other possible complications depending on various settings, and there are various user interface options for invoking the commands that I haven’t discussed, but this will do to explain the basics.

* The information in this post applies to any AutoCAD from the last 30 years, but as the command set in BricsCAD is almost identical, it can be used for BricsCAD too. Mostly. There is one exception; if you use Undo to perform several undo steps at once, then follow that with a Redo, only one undo step at a time will be reversed. If you want to redo everything, you will need to hold your finger on the Enter key to repeat the Redo command until it runs out of things to redo. Depending on what you want to do, this can either be very handy or rather inconvenient.

Autodesk’s big Cloud failure

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Back in 2011, Autodesk, some other vendors and many industry pundits were utterly convinced of the inevitable and near-imminent victory of Cloud-based CAD over standalone software. I wasn’t. I wanted to get a feel for how isolated my viewpoint was, so I started a poll and let it run for a while. Here’s how that turned out:
 

As you can see, this blog’s readers were less than convinced about the inevitability of that Cloudy future. Not so Carl Bass, who had this to say in an April 2012 TechCrunch interview:

I’d say two to three years from now, every one of our products will be used online. The only way to use them will be online.

 
Here’s what I had to say about that:

So let’s say you’re an AutoCAD user. A successful Cloud push by Autodesk will mean that you and very large numbers of people just like you be using AutoCAD or an equivalent Autodesk product on the Cloud by 2014 or 2015. If that doesn’t happen for you and all the other users of Autodesk products, then that’s failure by definition. Autodesk will have failed to meet its own publicly stated goal, and that’s exactly what I’m expecting to happen …. I am convinced there is a dichotomy between the expectations of Autodesk and those of its customers, and that spells trouble. Autodesk is either going to succeed in pushing its customers into a future they are not expecting, or it is going to fail and be forced to revise its expectations. I predict that the latter will happen…

 
It’s now way past Carl’s predicted online-only timeframe. A successful strategy by Autodesk would mean we Autodesk customers would have all have been exclusively CloudyCADing for a couple of years by now. Is that what happened?
 

Knock me down with a feather, it turns out that Autodesk’s big Cloud-only push has worked out just as predicted, not by Carl but by the readers of this blog. Take a bow, Nostradamuses!

Yes, there are now Cloud-saving options in a lot of Autodesk’s software, as there are in most competitive products. Yes, Autodesk is still attempting (often astonishingly badly) to online-tie-in desktop CAD users. Yes, Autodesk has a lot of Cloud-only software products, even if many of them don’t generate revenue and some of them are headed for the chopping block. Yes, some of Autodesk’s online offerings now have utility. Yes, there are many students and hobbyists out there, often isolated from commercial and production realities, having fun tinkering with Autodesk’s largely free online software and in some cases producing some seriously cool stuff that looks great in Autodesk publicity material.

Real paying customers, using Autodesk Cloud-based products as their primary mission-critical CAD software in a production environment? Not so much. People are still using that terribly old-fashioned desktop software for that. Autodesk has failed to make reality conform with Carl’s prediction.

Why should I care? I care because Autodesk has taken vast sums of money from AutoCAD customers, and is trying hard to extract even larger sums via its compulsory rental scheme. Instead of spending that cash on genuinely useful improvements to the product that is the source of that income and the basis for many of its vertical products generating further income, Autodesk has left AutoCAD to wither on the vine. It has been some years since an AutoCAD upgrade was anywhere near good enough to be worth the amount Autodesk currently charges for maintenance, let alone the trebled(?) amount it likes to think it can get away with charging in a couple of years.

It’s not because there’s no potential for improvement, either. Autodesk gets a lot of feedback about what could be improved in AutoCAD, but ignores most of it, sometimes choosing to do dumb things instead that make things worse. In contrast, Bricsys has proven that it’s possible to make huge strides in improving a straightforward 2D/3D DWG-based desktop CAD application in a single year; Autodesk’s efforts are woefully inadequate in comparison. Meanwhile, by chasing an elusive exclusive Cloudy cornucopia, Autodesk has frittered away a fair fortune on a plethora of production-pointless products.

AutoCAD 2017.1.1 Update

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Thanks to Jimmy Bergmark, I now know that the controversial subscription-only* AutoCAD 2017.1 Update has itself been updated. Jimmy was brave enough to install and run the execrable Autodesk desktop app and discovered the update update. Rather you than me, Jimmy!

Here’s the readme. You’ll need to get at it using Autodesk Account.

I note that a bunch of crashes are fixed by this update update. Perhaps that is related to the magical missing AutoCAD 2017.1 crash information? Who knows?

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 with customers! Too hard, apparently.

* not really

AutoCAD 2017 for Mac released, still half-baked

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AutoCAD 2017 for Mac and AutoCAD LT 2017 for Mac have been released. Here’s a video highlighting exciting and innovative new features such as drawing and layout tabs. Despite such stellar advances, it’s safe to say that AutoCAD for Mac remains half-baked, even after all these years. Don’t say I didn’t warn you.

According to Autodesk, these are the features missing from AutoCAD 2017 for Mac:

LAYDEL, LAYMRG, LAYWALK and LAYVPI
Tool palettes
New layer notification
Navigation bar
ShowMotion
Ribbon*
DesignCenter**
Sheet Set Manager***
Steering wheel
Feature finder for help
Model documentation tools
Dynamic block lookup parameter creation/editing
Table style editing
Multiline style creation
Digitizer integration
Geographic location
Simplified, powerful rendering
Material creation, editing, and mapping
Advanced rendering settings
Camera creation
Point cloud
Walkthroughs, flybys, and animations
DWF underlays
DGN underlays
Hyperlinks
Data extraction
Markup set manager
dbConnect manager
WMF import and export
FBX import and export
Design feed
Import SketchUp files (SKP)
Design share
3D print studio
Reference Navisworks models
Right-click menus, keyboard shortcuts, and double-click customization
VisualLISP
.NET
VBA
DCL dialogs
Action recorder and action macros
Reference manager (stand-alone application)
Password-protected drawings
Digital signatures
Workspaces
User profiles
Autodesk desktop app
Migration tool enhancements
CAD standards tools
CUI import and export
BIM 360 add-in
Performance Reporting
Sysvar monitor

* To be fair, AutoCAD 2017 for Mac does have a Ribbonesque feature, albeit one that that looks more like the pre-2009 Dashboard than the Windows-style Ribbon.

** Autodesk claims Content Palette to be roughly equivalent to DesignCenter, but it claimed that (wrongly) about the awful and short-lived Content Explorer. It’s wrong here too; Content Palette on Mac has nowhere near the functionality of DesignCenter on Windows.

*** Autodesk claims AutoCAD for Mac’s Project Manager is functionally equivalent to the missing Sheet Set Manager.

Also, some PDF export features don’t work when plotting, only when using Publish.

No workspaces? No model documentation? No hyperlinks? No table style editing? Various kinds of reference files unsupported? No Visual LISP or DCL? Still? Come on Autodesk, you’re not even trying.

That’s before we get on to the lack of third party applications, vertical variants and object enablers. Is Autodesk expecting full price for this thing? Really?

It’s not all bad news, though. Not having Autodesk desktop app is no handicap at all. Also, according to Autodesk the following features are unique to AutoCAD for Mac:

Coverflow navigation
Multitouch gestures
External reference path mapping
OpenGL Core Profile support
OS notification for updates
Language switching in product

Well that’s all right, then.

BricsCAD V17 – the best AutoCAD upgrade in years?

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I’ve been evaluating BricsCAD for a few years now, and have been looking at it pretty seriously as a DWG-based LISP-compatible AutoCAD alternative for a year or so. A couple of weeks ago, I flew to Munich for the Bricsys International Conference (at Bricsys’ expense – see the Legal page for disclosure) where I learned quite a few things I had failed to notice during my own evaluation of V17. As you may have noticed, I can be pretty hard-bitten and cynical about what CAD companies have to say about their products, but I came back impressed.

The conference and the product itself are not free of flaws, but I have to say the progress Bricsys has shown in developing the BricsCAD product is really quite astonishing. The rate at which serious, worthwhile-to-customers improvements have been made to BricsCAD over the last few releases is huge. Some of it’s just catching up with existing AutoCAD features, but most of it is going beyond what Autodesk has done. Overall, Bricsys lately has outstripped Autodesk’s efforts in improving its DWG-based flagship CAD product to such a degree that it’s frankly embarrassing for the much larger corporation.

I grabbed Bricsys CEO Erik De Keyser for a brief chat at the end of the conference. I told him that while there were still important areas that need addressing, nevertheless if Autodesk had shipped a new release with a quarter of the improvements that Bricsys managed with V17, it would still have been the best AutoCAD upgrade in fifteen years. Yes, the gap in progress from Autodesk to Bricsys really is that big.

The difference appears to be one of attitude. The Bricsys development team (many were there in Munich to speak to) is focused, motivated and enabled. For Bricsys, BricsCAD really is the flagship product. That’s where all the effort goes; everything goes into the DWG-based product. High-performance 2D drafting, user interface innovation, parametric 3D models, IFC-certified BIM, sheet metal, everything. You would think this would lead to massive bloat, but somehow it doesn’t; the product remains small and fast.

For Autodesk, the emphasis has been elsewhere for some years now. The rate per release of worthwhile AutoCAD improvements, never stellar since the 12-month release cycle was adopted, has been trending downwards since AutoCAD 2010 and has slowed to a trickle. Autodesk is happy to accept the income from AutoCAD customers and use it to develop a hundred trendier products, neglecting the foundation on which the company was built. That’s relying on inertia, and there’s a big question mark over how sustainable that is.

Here’s a 5-minute YouTube marketing video outlining some of the changes. If you have a bit longer, here’s a 37-minute YouTube video of the new features from head of development Hans de Backer. The presentation lacks sparkle (no insult to Hans, but he’s no Lynn Allen) but the substance is there. Note that Hans was demonstrating live to the full conference using a pre-release product, including opening a huge drawing, which surely deserves marks for bravery! As a bonus, you can just about see Owen Wengerd and myself in the bottom left corner.

I’ll be going into more detail on BricsCAD V17 pros and cons later (yes, there are cons), but for now here’s the press release and here’s where you can download the product for evaluation. It’s a straightforward download of a 234 MB MSI file and the install takes just over a minute. That in itself is a breath of fresh air for people who are used to hanging around, waiting for AutoCAD downloads and installs to finish.

The best thing about AutoCAD 2017.1 is…

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…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.

autocadrelease12bonuscdcase

Release 13 didn’t have an equivalent CD (although it had many other things – most of them bugs), but with Release 14 in 1997 there was a concerted effort to add extra value. A program was put in place to produce a set of bonus stuff, partially developed by external parties. Unlike the Release 12 material, the Release 14 Bonus Tools were (kind of) incorporated into the main product, although they remained unsupported:

Although we put a great deal of effort into making sure the Bonus Tools are free of problems, they are not officially supported by Autodesk. We do not guarantee that the results are 100% error free.
 
To use the bonus tools, choose the Full installation option or select Bonus and Batch Plotting during a custom installation. The installation program places the bonus files in the BONUS\CADTOOLS directory and puts that directory in the Support File Search Path. The installation program also appends your ACADR14.LSP and ACAD.MNL files to ensure the proper loading of the bonus support file AC_BONUS.LSP and menu file AC_BONUS.MNU.

A lot of the things we now take for granted in AutoCAD were born as a result of this initiative. With AutoCAD 2000, Bonus Tools were renamed as Express Tools and some R14 Bonus Tools were removed while others were added to the core product. Several more features were added to an already handy collection, including TXT2MTXT:

autocad2000txt2mtxthelp

The history of Express Tools has been less illustrious since that high point. Autodesk made an ill-advised attempt to make money from them by removing them from AutoCAD 2000i and 2002 and first of all making them available only to VIP/Subscription (now called maintenance) customers as a carrot, then offering them for sale as AutoCAD Express Tools, Vol 1-9. That little business venture was always doomed to fail, and you can still find many sets of instructions allowing people with AutoCAD 2000 to carry across their Express Tools to 2000i and 2002.

Since then, other than some commands being absorbed into the core, it has been “maintenance mode” for Express Tools. This means the code just gets recompiled when necessary and very little actual maintenance goes on. As a result, some 20th Century bugs live on to this day.

Enough history! So what is this best thing? As a byproduct of improvements to PDFImport, the TXT2MTXT command was redone. Not much about this gets mentioned in the readme, but a whole bunch of very good things happened to this seemingly simple command (main source AutoCAD 2017.1 Preview Guide):

  • You can select Mtext objects in addition to Text objects.
  • A Settings option on the Command line displays the Text to MText Settings dialog. In the past you had to press Enter at the start of the command to see the dialog box.
  • Character codes translate correctly between Text and Mtext (e.g. text underlining appeared as %%U when converted to Mtext).
  • The “Select objects” prompt adheres to standard error checking and messaging. For example, objects on locked layers are filtered from the selection set.
  • Justification (Top left, Top center, Top right) is inferred for the Mtext object being created based on the positioning of the text objects in the drawing instead of always using Top left justification. When no justification can be logically inferred, it defaults to top-left.
  • Numbered and lettered list formatting is inferred when the word-wrap text box is checked. If a line starts with one or two characters followed by a period and up to 10 spaces, list formatting will be applied automatically.
  • The top-down sorting order is relative to the current UCS and sorting is left-to-right when text objects are collinear. When multiple text objects are collinear, they are treated as if on the same line with a space between them.
  • A new Settings option enables you to force uniform line spacing or maintain existing line spacing.
  • Various bugs are fixed that caused unexpected results when in a non-WCS UCS.
  • An option was added to the Settings dialog box to not combine selection into a single mtext objects (converts text object to mtext without combining).

That last item alone could be a huge time-saver. If you need to convert 100 text items to mtext (e.g. for background masking reasons), you can now use the command once rather than 100 times. Sure, there are LISP routines to do this (I’ve written some myself), but incorporating it into the core product makes things easier for large numbers of people.

It would not be a bad idea for Autodesk to go through all of the Express Tools looking for similar bug fixes and improvement opportunities. Instead of occasional ad-hoc drip-by-drip adoption of an Express Tool or two into the core, I propose that a special project be undertaken to go through the whole lot, fixing and improving them all. Once done, add them all to the supported functionality of the product, along with any related functionality that makes itself apparent during the overhaul.

Such a project strikes me as something relatively easy to do that would go down very well among customers. Or how about some totally new stuff? Express Tools 2018 – The Next Generation?

Magical disappearing AutoCAD 2017.1 crash information

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In preparing to write something about the AutoCAD 2017.1 non-subscription-only update, I came across something slightly strange. Google AutoCAD 2017.1 crashes and you will probably see something like this:

autocad2017-1crashgoogle

What happens if you click that link? Nothing useful. You’re just taken to the landing page for the Autodesk Knowledge Network. The Google cached version of the link takes me to 404 land. Searching within the Autodesk Knowledge Network doesn’t produce relating to the crash in the original link, which seems to be language-pack related. The search wasn’t entirely fruitless, because I did discover that 2017.1 breaks linetype preview images for those of us who prefer a light user interface. But of information about the crashes, I see no sign.

On Twitter, I see a similar story. Some weeks ago, the @AutodeskHelp account reported:

autocad2017-1crashtwitter

Click that link (which points at a page called AutoCAD-crashes-when-you-install-AutoCAD-2017-1-English-Update-on-computers-with-installed-language-packs.html) and you will pay an unenlightening visit to Page Not Found World.

I’m baffled. It’s almost as if somebody at Autodesk has tried to hide something about this all-important first new-regime update and not done a very good job. Nah, can’t be that, there must be an innocent explanation.

If anyone has any information on this or any other 2017.1 crash or instability issues, please let me know.

Congratulations to Ed Martin, who won the selfie contest with this entry:

1. This is Don Strimbu – a tricky angle on the picture, but his smile gives it away
2. He’s famous for the drawing of a nozzle – a fire hose nozzle to be precise – that he drew in 1984
3. Don used block scaling to simulate a 3D effect on the text, knurling, and fins
4. Autodesk used the drawing in its promotional material starting with an ad in the September 1984 issue of Scientific American
5. Don is now promoting products from Bricsys, notably their BricsCAD product
6. Wow, I really don’t know how long it took him, and it would be cheating to ask him … so I’ll guess. 18 hours?

Some clarifications:

1. Indeed it is Don. It was a privilege to meet him at the recent Bricsys International Conference in Munich, among other notables.

2. Correct, NOZZLE.DWG (we were all upper case 8.3 filenames at the time) which is quite possibly the most famous AutoCAD drawing of all time. It was the first complicated drawing ever done with AutoCAD, and was done in 1983 (not 1984), according to John Walker. See The Autodesk File for more information.

nozzle

3. Yes, it was block scaling. In addition to the 3D effect, the thing Don came up with that amazed John Walker was using negative scale factors to achieve the equivalent of the MIRROR command. That command didn’t exist at the time, along with object snap and a bunch of other things it would be difficult to imagine life without these days.

4. Yes, it was also on Autodesk’s Task Force Tips’ letterhead for a while…

5. Yes, Don and former Autodesk Senior Vice President Dr. Malcolm Davies (also at Munich) are important figures at Techevate, enthusiastic promoters of BricsCAD in the USA.

6. 18 hours is a bit off. How about 400 40?

I remember using NOZZLE.DWG as a benchmark for comparing AutoCAD hardware back in the 80s. Open the drawing, enter REGEN and see how long it takes to get a command prompt back again. As every single zoom or pan required a regeneration back then, regen time was very important. I remember an HP Vectra taking 17 seconds and an NEC APC III taking 19. An IBM PC without math co-processor took much longer; 2 minutes 39 rings a bell, but I’m not certain. These days, it’s so fast it’s hardly measurable.

Anyway, I look forward to seeing what Ed has to say in this blog’s first ever guest posting. Could be anything!

When is a subscription-only update not a subscription-only update?

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Before I get started, I want to clarify the meaning of the word ‘subscription’. For about 15 years, the word Subscription (note the initial capital) meant something specific for Autodesk customers. It meant you had bought a perpetual license and instead of paying for periodical updates, you paid for a year’s Subscription in advance. In allowed access to any new release that appeared during that year plus various other benefits.

That thing that was once called ‘Subscription’ has now been renamed ‘maintenance’ (no initial capital) in Autodeskspeak. So what does ‘subscription’ (no initial capital) mean? Rental. You pay in advance for use of the product for a period and when you stop paying, you stop using the product. This is now the only way to obtain Autodesk software you don’t already own. In addition to access to any new release that appears during the subscription period, it provides other benefits similar to what is now called maintenance.

To confuse matters further, Autodesk briefly called rental ‘Desktop Subscription’ (note the initial capitals) and it’s still possible to find remnants of that terminology in current Autodesk documents. It’s also possible to find ‘Subscription’ and ‘subscription’ used interchangeably on the same Autodesk web page:

autodeskisitsubscriptionorsubscription

Minor quibbles aside, the important thing to note is that the term ‘subscription’ as currently used by Autodesk means something very specific. It means rental. When something is described as ‘subscription-only’ it specifically excludes ‘maintenance’ and other perpetual license customers. And that’s how the AutoCAD 2017.1 update was described:

autocad2017-1subscriptiononly

That subscription-only status of this update is what set me off. Preventing paying customers from accessing something that includes bug fixes is most unpleasant, and I felt obliged to say so. But it doesn’t appear to be the case. That subscription-only status is getting rubberier by the minute.

  • Autodesk states 2017.1 is “the first subscription-only update”. In addition to using the term ‘subscription’, being the first of something implies that it’s different to what happened before. That can’t mean that it’s available to all customers, because that’s what has happened with updates in the past. It also can’t mean maintenance customers can also access it, because that has happened for years for various enhancements, add-ins, productivity packs, etc.
  • Somebody as smart as Jimmy Bergmark (and that’s very smart indeed) is convinced that “even security enhancements and bug fixes are only available for subscription customers”.
  • There is no sign of 2017.1 on the public AutoCAD Downloads page.
  • As a maintenance customer, I didn’t receive notification of the update. However, I can see it in my Autodesk Account portal. It was apparently released quietly on 15 September 2016 for most languages, with French and German lagging behind for whatever reason.
  • The download is not restricted; anybody with the URL can download it (e.g. English 64-bit exe). I have no idea how Autodesk intends to restrict this update to certain customers.
  • I have been informed privately by an Autodesk person who should know that customers on both subscription and maintenance will get the update.

This confusion can be traced to Autodesk’s decision to call rental ‘subscription’, a name that already had a significant, long-established and totally different meaning in the Autodesk lexicon. Because I can’t think of a logical reason for Autodesk to do this, I strongly suspect the idea was to obfuscate the changes to licensing by deliberately confusing customers. If so, congratulations, it worked. I’m baffled.

Edit: Heidi Hewett has updated her post:

autocad2017-1notsubscriptiononly

Although the Preview Guide still only mentions Subscription (which shouldn’t have a capital these days, but does here), I think that’s pretty much cleared up the confusion now.

On a positive note, I’d like to point out that Heidi has done these sorts of guides for years and always does an excellent job. Based on past experience, I would say it would be likely that she was simply passing on in good faith what she had been told, rather than being the origin of the incorrect information.

Autodesk excludes maintenance customers from AutoCAD 2017.1 update (Edit: actually, it doesn’t)

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Edit: it turns out that when Autodesk said this was subscription-only, that wasn’t true. See my later post for details.

A mid-term update containing a bunch of useful stuff, AutoCAD 2017.1 is the first update made available exclusively to subscription customers (renters). I’d love to tell you about how great this update is, but I can’t because I’m not allowed to use it.

If you’ve been a loyal customer of Autodesk for 30 years and have paid countless thousands for your software, upgrades and Subscription (now called maintenance) over those years, even if you are right now still paying maintenance to keep that software up to date, Autodesk is rewarding that loyalty by waving a virtual digit in your general direction. If you’re not a renter, you’re now officially a second class customer.

Autodesk is going to progressively hammer in a wedge to try to separate customers from their perpetual licenses. AutoCAD 2017.1 is the thin end of that wedge. Expect worse to come.

Any BricsCAD users out there? v.2016

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Back in 2010 I asked the question Any BricsCAD users out there? and there were a few of you who had tried to replace AutoCAD with BricsCAD. Most who responded had made the change successfully, others not so much.

Six years on, the situation is different. The fact that you can’t buy a permanent AutoCAD license any more has prompted some Autodesk customers to look more seriously at alternative vendors who do provide that option. Bricsys is one of those vendors, and their DWG-based AutoCAD alternative BricsCAD has improved way more rapidly than AutoCAD over the same time period. No, that isn’t a guess, I’ve been keeping an active eye on things. BricsCAD today is by no means perfect, but it’s impressive in many ways. LISP compatibility and performance are excellent, for example. BricsCAD v16 superior to the also imperfect AutoCAD 2017 in several areas, despite the total cost of ownership being significantly lower.

Here’s the question I asked back then:

I would be very interested to hear from any of you who have adopted BricsCAD (either partially or fully replacing AutoCAD or AutoCAD LT in your organisation), or at least seriously investigated using the product.
 
Why did you investigate changing over? How far have you gone? What are your experiences? What are the pros and cons? How is performance? Reliability? Bugs? Ease of use? Familiarity? Support and other aspects of customer service? Total cost of ownership? Are you experiencing interoperability problems when exchanging drawings with Autodesk software users? How did you go with incorporating in-house customisation and third party tools?

How would you answer that question today? Would you be interested in me providing more posts about BriscCAD, such as practical experiences with attempting a transition from AutoCAD?

Autodesk’s mixed rental and perpetual license offer

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If you’re on Autodesk’s mailing list you have no doubt been receiving increasingly desperate offers aimed at tempting you into renting your software. None of those have really been worth a mention, but the latest Autodesk FY17 Q3 Global Field Promotion for Asia Pacific contains something noteworthy. It acknowledges the value of perpetual licenses and allows you to retain yours. Don’t get too excited though, it does not apply in other regions and only allows you to retain your old  license. Anything new is still rental-only.

Here’s how the offer works. Let’s say you have an old copy of AutoCAD lying around. This acts as a magic token allowing you access to cheaper rental. Autodesk halves the cost of a 3-year subscription (rental) of pretty much anything (doesn’t have to be AutoCAD, it could be something much bigger) and your old AutoCAD perpetual license remains unaffected. You can keep using Release 14 during and after the 3 year period. The offer applies to existing licenses of a wide range of products from Release 14 to 2017 (see here for details).

Why you might take up this offer

  1. It’s cheaper than full price rental
  2. At the end of 3 years you still have your old release and can continue using it
  3. The usual subscription/maintenance benefits apply (e.g. home use, access to 3 releases back, etc.), but this is only a factor if you’re not currently on maintenance

Why you might decline this offer

  1. You have to pay up front for 3 years (not too terrible)
  2. You have no idea what’s going to happen to the software in the next 3 years
  3. At the end of 3 years, if you want to keep renting, your annual software cost is likely to take a minimum 100% price hike
  4. At the end of 3 years you will have no software to show for your investment (other than your old release which you already had anyway)
  5. Although it’s cheaper than full-price rental, it’s still more expensive than maintenance (formerly called Subscription) on an existing perpetual license
  6. It’s obviously substantially more expensive than just using your old release without maintenance, which costs you nothing
  7. There are likely to be compatibility issues between the old release and any drawings you create with the new release, particularly with the vertical products
  8. You have to be connected to the Internet to let your product phone home at install and every 30 days thereafter
  9. There are competing products that allow you to buy a perpetual license and maintain it for 3 years for substantially less than this half-price offer

The idea is for Autodesk to get you all aboard the gravy train and carry you off to destination rental. You will be so excited by the ride that you will leave your old software behind, and the fact that you can still go back there if you want will be irrelevant. Why would you want to? Your new destination will be so much better.

The problem with this scenario is that Autodesk has added precious little in the way of genuinely useful, productive, complete features to AutoCAD in the last few years, while making some things worse. For example, any AutoCAD 2017 user who fires up an old release (the older the better) is likely to be hugely impressed by how quickly they can start drawing with that rusty old thing. The comparison isn’t nearly as impressive going the other way. I suspect the new destination isn’t going to be quite as irresistible to customers as Autodesk would like to think it is.

Is anybody out there tempted by this offer?

Draping images over surfaces in Civil 3D

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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:

  1. 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.
  2. Invoke the DrapeImage command, which will show you this dialog:DrapeImage01
    Make sure this is set for the image you want to drape and the surface you want it draped over. You can change the Render Material Name to whatever you like, or leave it as the default. Pick OK.
  3. You no longer need the image attached to the drawing and it will probably only confuse matters, so you can use use the Xref or ClassicImage command to detach it.

If you’re really lucky, that’s it. You will have a lovely-looking surface with a draped image over it. However, at this stage that’s pretty unlikely. Don’t panic! You also need to ensure the following conditions are in place:

  1. The surface will need to use a surface style that includes triangulated surfaces so the image has something to drape over. In the Toolspace, under Surfaces, right-click on the surface and pick Surface Properties…, then change Surface Style to anything with triangles, triangulation or TIN in the name (this varies depending on the template used). If you don’t have such a style available, you’ll need to make your own or edit an existing one using the button with a pencil in it.DrapeImage02
  2. While you’re in the Surface Properties dialog, have a look at Render Material. That should be showing the Render Material Name you specified in step 2 above. If it isn’t, make sure it is. Pick OK.
    Bonus tip: if you later need to remove the draped image from the surface, you can do so by changing the Render Material to something else (e.g. ByLayer).
  3. Still seeing nothing useful? Make sure you are using the Realistic visual style. You can get at the Visual Styles Manager using the VisualStyles command, but in recent releases it has been made easier to switch visual styles using the in-canvas control:DrapeImage03
  4. Still nothing? Try turning off Hardware Acceleration. Right-click on that glowing blue blob thing in the lower right corner and pick Graphics Performance…DrapeImage04That will give you a dialog with a Hardware Acceleration switch. Turn it off, pick OK and (hopefully) voila!

Note that the above conditions need to be in place when plotting, too. You might not expect hardware acceleration to make a difference to plotting, but in this case, it does.

Restoring the Classic workspace in AutoCAD 2015, 2016 and 2017, etc.

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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.

Here’s the link to Brazilian AutoCAD expert Luciana Klein’s step-by-step guide. It’s for AutoCAD 2016, but the principles apply to other releases and variants. Thanks to Luciana for going to the effort of putting this together.

Hotfix for AutoCAD 2017 SP1 Autoloader bug

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As reported earlier, AutoCAD 2017 SP1 breaks third-party add-ins that use the officially approved Autoloader mechanism. Autodesk is to be commended for acting quickly to produce a hotfix for this. In order to make this hotfix available quickly, Autodesk has taken the very unusual step of allowing a third party to distribute it. See this post from Jimmy Bergmark, who pointed out the bug in the first place. Kudos to whoever at Autodesk made the call to think outside the box to do this. It’s a very un-Autodesk Corporate thing to do, and particularly commendable for that very reason.

It’s important to note that because of the way Service Packs are now handled in AutoCAD and the vertical products based on it, this SP1 bug affects all of those products, not just base AutoCAD. Here is the list of affected products*:

  • AutoCAD 2017
  • AutoCAD Map 3D 2017
  • AutoCAD Civil 3D 2017
  • AutoCAD Mechanical 2017
  • AutoCAD Electrical 2017
  • AutoCAD Architecture 2017
  • AutoCAD MEP 2017
  • AutoCAD P&ID 2017
  • AutoCAD Plant 3D 2017
  • AutoCAD Utility Design 2017

*See links in comments below for further information about this.

Having heaped praise upon Autodesk for acting so quickly, it still needs to be said that Autodesk has done the wrong thing very quickly. Customers who go along with Autodesk’s continuous update push will see third party applications failing. The third party developers will be getting support requests from those customers and will have to persuade them a) that it’s Autodesk’s fault, and b) to go and deal with a manual hotfix that requires admin rights and requires copying/renaming things in Program Files. For customers without sufficient confidence to do that, or for whom just getting permission from IT to perform admin-rights operations is onerous, that’s pretty inconvenient.

It is wrong for Autodesk to offload the consequences of its incompetence onto its victims. Those customers and developers who have simply followed Autodesk’s direction and done nothing wrong deserve better than this.

What should have happened? SP1’s immediate withdrawal. It should be pulled now and reintroduced later (perhaps as SP1a) with this bug fixed. Given we’re only talking about one file, a week or two should do it. The hotfix should remain available for those customers who have already installed SP1, wish to keep it in place, and are happy to do the manual hotfix steps.

The lesson for customers and developers is not to blindly follow Autodesk’s direction. Make your own informed decisions about how you use, manage and develop for Autodesk products.

There are lessons here for Autodesk, too.

  1. Test stuff properly before releasing it. If serious bugs like this are discovered, delay the release until they’re fixed and retested.
  2. When you do screw up, fix it not only quickly but correctly. Don’t offload your problems onto your customers and developers; clean up your own mess.
  3. You’re not competent enough to do the automated continuous update thing. Your customers won’t trust you to do it, and they will be right. Give it up.

If item 2 above involves extra inconvenience and expense, so be it. It’s part of the cost of doing business; people pay a lot of money for Autodesk software, particularly if they’re forced to rent it. But doing item 1 right is actually cheaper and it means item 2 is much less likely to be relevant.

Will Autodesk learn from this? Unfortunately, I can’t be confident about that. I’ve seen too many such lessons unlearned or simply ignored over the years.

AutoCAD 2017 Service Pack 1 is out but you probably don’t want to install it

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As reported by Jimmy Bergmark, AutoCAD 2017 SP1 will break add-ins that use Autodesk’s built-in autoloader mechanism. It looks like it’s a problem caused by third party applications, but it’s not. It’s entirely Autodesk’s fault. The only fix at this stage is to uninstall SP1.

It’s astonishing that Autodesk would release a service pack like this, introducing a nasty bug that will break customers’ existing functionality. This reminds me of the comedy of errors that was AutoCAD Release 13 with its multitude of updates, many of which introduced new bugs as well as fixing others. AutoCAD 2017c4a, anyone?

If you needed any more evidence that automated continuous updates from Autodesk are A Bad Idea, here it is. What a crock.

AutoCAD 2017 – Putting things back to “normal”

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The most frequently accessed posts on this blog are the AutoCAD 201x – Putting things back to “normal” series. They also attract a lot of comments:

Most Commented Posts

  1. AutoCAD 2013 – An Autodesk Help writer responds – 164 comments
  2. AutoCAD 2012 – Putting things back to “normal” – 158 comments
  3. AutoCAD 2011 – Putting things back to “normal” – 135 comments
  4. AutoCAD 2009 – Putting things back to “normal” – 121 comments
  5. AutoCAD 2010 – Putting things back to “normal” – 106 comments

The last one of these I did was for AutoCAD 2012, so I guess it’s well beyond time to bring things up to date for all those people who don’t like things being brought up to date. If there is something in particular I haven’t included in this post that you think people will find useful, please add a comment below and I’ll see what I can do.

I’m not suggesting it’s a good idea to turn all of these things off, it’s just a resource for people who want to know how to turn some of them off. These items are in alphabetic order. If you can’t find what you’re after, try your browser’s find/search option to look for a word on this page rather than this site’s search option which will search the whole site. If you still can’t find it, please comment and let me know what I’ve missed.

  • Aerial View. If you’re a relatively recent user of AutoCAD, you may have never seen the Aerial View window, but you might still find it useful. The DSVIEWER command (which turns this window on) has been undefined. You can use REDEFINE DSVIEWER to turn it back on, or just enter .DSVIEWER (with a leading period). It may not work perfectly on all systems under all circumstances, but give it a try and see what you think.
  • Array Dialog Box. The associative array features added by AutoCAD 2012 did not come with an Array dialog box. After protests from the crowd, AutoCAD 2012 SP1 reintroduced the old dialog box. This has been retained ever since and is accessed using the command ARRAYCLASSIC. Why isn’t it called CLASSICARRAY? Because by the time Autodesk wanted to restore this feature, I had already published ClassicArray™ and owned the trademark. Did ARRAYCLASSIC make ClassicArray defunct? Not entirely. The old Autodesk dialog interface is much less capable than ClassicArray and only allows the creation of simple non-associative arrays. If you want a dialog box interface and the modern array features (including Path arrays), you will still need my ClassicArray (which has the fortunate side-effect of acting as a workaround for several of the Array command’s various bugs, limitations and design issues). If you just want to control whether ARRAY creates associative or non-associative arrays, use the ARRAYASSOCIATIVITY system variable (1 for associative, 0 for non-associative).
  • Autocomplete. You may well find the automated filling in of your typed commands useful, but I find it’s too slow and gets confused, resulting in the wrong command being used. If it’s getting in your way, turning it off is as simple as AUTOCOMPLETE OFF. There are a variety of settings you can selectively turn off individually if you prefer, see Command Line below.
  • Blips. The BLIPMODE command has been undefined, but you can use REDEFINE BLIPMODE to turn it back on, or just enter .BLIPMODE (with a leading period).
  • Button Backgrounds. If you have your own or third-party Ribbon, toolbar or menu items, you may notice that AutoCAD 2017 messed up their transparent backgrounds. Believe it or not, this was a deliberate act by Autodesk. I intend to write a more detailed post on this in future, but the short version is that the BMP background of 192,192,192 is no longer supported so you need to use another format (e.g. PNG files) if you want your buttons to support transparency.
  • Classic Commands. If you prefer not to leave the various new palettes on screen all the time, old versions of various commands are still available: ClassicGroup, ClassicLayer, ClassicXref and ClassicImage. (Autodesk deprecated these commands in 2011, which I think is a really bad idea, but at least they’re still there in 2017). There is also a system variable LAYERDLGMODE, which when set to 0 will make the Layer command work in the old (and faster) modal way. If you use this setting, you can still access the new modeless layer palette with the LayerPalette command. Going back further, there are command-line methods of using these commands: -Layer, -Plot, -Xref, XAttach, -Image and ImageAttach.
  • Color Scheme (interface). Goth AutoCAD doesn’t appeal to you? If you don’t want to draw with a product that looks like a 10-year-old version of PaintShop Pro, you can lighten things up a bit using Options (right-click on the drawing area and pick Options… or just enter OP), then pick the Display tab, set Color Scheme to Light. See Graphic Background below for more options.
  • Coordinates. Bafflingly, Autodesk decided that most CAD users are uninterested in where things are placed in a drawing, so coordinate display is turned off by default. You’ll obviously need to turn them on to do any meaningful work (well, duh), so pick the 3-line Customization button at the lower right and turn on the Coordinates item at the top of that menu. Pick and choose among the various other options to get the buttons you want.
  • Command Line. There are many enhancements to the command line that theoretically make your keyboard-based interactions with AutoCAD more productive. I find that all of these features are great if I’m not in a hurry. If I just want to enter a short command and hit Enter, I find the command I get is wrong most of the time. To control which of these command line features you want on, use the INPUTSEARCHOPTIONS command.
  • Content Explorer. The Content Explorer was pretty horrible in many ways and Autodesk killed it. It’s gone and is unlikely to return, so you can stop looking for it. DesignCenter is still there and still does most of Content Explorer’s job, only better. Unfortunately, this means those people who did use Content Explorer’s unique functionality (e.g. searching for text among multiple drawings) are now out of luck until Autodesk does something about that.
  • Crosshairs. Want 100% crosshairs? Many people do. As before, use the Options command’s Display tab and look towards the bottom right, or set the CURSORSIZE system variable to 100.
  • Cursor Badges. About a dozen commands in AutoCAD now display a little glyph on the cursor to give you a visual clue about what you’re doing. If you find these pointless or annoying, turn them off by setting CURSORBADGE to 1. No, I have no idea why you use 1 to turn them off and 2 to turn them on, rather than 0 and 1 like pretty much everything else.
  • Customer Involvement Program. Those in the know always turn off whatever Autodesk phone-home activity they can find, not just because we’re a bunch of tin-hat-wearing paranoiacs, but because uses your resources and harms your performance. I’ve observed this happening, despite having been assured by Autodesk people that such a thing couldn’t possibly be occurring. The CUSTOMERINVOLVEMENTPROGRAM command has given access to one such setting for a few releases, but now there’s DESKTOPANALYTICS too. It’s not doing you any good, so kill it.
  • Dynamic Input. If Dynamic Input slows you down, you can turn it off with the status bar toggle or F12. If you like the general idea but don’t like some parts of it, there are lots of options available in the Dynamic Input tab of the DSettings command to enable you to control it to a fine degree. You can also get at this by right-clicking the Dynamic Input status bar button and picking Settings… As an example of the sort of thing you might do in there, the default of using relative coordinates is difficult for long-termers to get used to. To turn it off, pick the Settings… button in the Pointer Input panel, pick Absolute coordinates, then OK twice. There are a whole range of DYNxxx system variables for controlling this stuff.
  • File Tabs. Want vertical screen space more than you want to see what drawings you have open? Turn off File Tabs with the FILETABCLOSE command. You can still switch between drawings with Ctrl+Tab.
  • Graphic Background. After various experiments with black, white, black, cream, etc., for the last few releases Autodesk has stuck a nearly black background in model space only. Many of you will want a real black background to provide better contrast. To do this, invoke the Options command and pick the Display tab. Don’t be tempted to choose Color Scheme because that just changes the appearance of various user interface elements. Instead, pick the Colors… button. This will put you in the Drawing Window Colors dialog box. On the left, choose a context you want to change (e.g. 2D model space), choose the appropriate background element (e.g. Uniform background) and choose the particular shade that takes your fancy. There is a Restore Classic Colors button, but that only takes you back to AutoCAD 2008 with its black model and white paper space. If you want a black paper space background too, you’ll have to pick the Sheet / layout context and specify that individually. You may wish to put the Command line > Command line history background setting to white, too. When you’re done, pick Apply & Close, then OK.
  • Grid. If you use isometric snap and grid, you will be glad to find that AutoCAD 2017’s line-based isometric grid works properly, unlike some earlier releases. If you still prefer dots, right-click on the Grid status button and pick Grid Settings…, which will take you into the Drafting Settings dialog box, which you can also get at with the DSettings command, or DS for short. In the Snap and Grid tab, the grid is controlled by the options on the right. If you want your dots back, turn on the toggles in the Grid style section. This can also be done using the GRIDSTYLE system variable. This is now stored in the registry rather than on a drawing-by-drawing basis.
  • Hatch Dialog Box. If you want the Ribbon on but prefer the old Hatch dialog box, set HPDLGMODE to 1.
  • Hatch Double Click. If you’re not using the new Ribbon-based hatch editing feature, you will probably want to invoke the HatchEdit command when you double-click on a hatch object. Doing this involves braving the CUI interface, but I have gone into step-by-step detail of that process here. In short, you need to drag and drop the Hatch Edit command from the bottom left CUI panel onto the double-click action for Hatch in the top left panel, replacing the default action (Properties).
  • Help. If you want your Help to work with adequate speed and reliability, or to work at all in some proxy server environments, you will want to turn off AutoCAD’s online help. The installer for the AutoCAD 2017 English offline Help can be found here. For other languages, see here. However, downloading and installing it isn’t enough. Go into Options > System, then look in the bottom right pane to turn off the Use online help toggle. The Help structure remains destroyed and the interface is still a long way short of the excellent CHM-based Help we had prior to AutoCAD 2011, but at least it’s not as slow and externally dependant as the online Help system. Note that the search mechanism in the offline version is notably weaker than in the online version.
  • InfoCenter. This is the set of tools on the right top of the AutoCAD window. It takes up space, reduces AutoCAD reliability and performance and forces the use of Internet Explorer to support Autodesk LiveUpdate technology. You probably want it gone. Here’s how:
    (vl-registry-write
    (strcat "HKEY_CURRENT_USER\\" (vlax-user-product-key) "\\InfoCenter")
    "InfoCenterOn" 0)
    Paste the above lines into AutoCAD’s command line area and hit Enter. Close and start AutoCAD and InfoCenter will be gone. If you ever want it back, use the above code with a 1 in place of the 0, then close and restart AutoCAD.
  • Layout Tabs. You don’t get to choose where the layout tabs go, but you can turn them on and off using the LAYOUTTAB system variable.
  • Navigation Bar. If you like the NavBar feature as much as I do, you’ll want to turn it off. You can close it easily using the little X in its top left corner. Alternatively, control it with the NAVBARDISPLAY system variable (0 for off, 1 for on) or click the [-] button in the top left corner of the drawing area and turn off the Navigation Bar toggle there.
  • Pull-down Menus. Enter MENUBAR 1 to turn pull-down menus on. To turn them off again, enter MENUBAR 0.
  • Ribbon. You can close the Ribbon with the RibbonClose command. If you ever want to turn it back on, enter Ribbon.
  • Ribbon Galleries. AutoCAD 2015 introduced Ribbon Galleries: drop-down preview images of blocks, styles, etc. This cool-sounding feature might annoy you with its (lack of) performance, and as happens way too often, Autodesk forgot to include an off switch. AutoCAD 2016 introduced the GALLERYVIEW system variable; set this to 0 to get back up to speed. (Thanks, RK).
  • Screen menu. The SCREENMENU command has been undefined, but you can use REDEFINE SCREENMENU to turn it back on, or just enter .SCREENMENU (with a leading period). However, you can’t access the screen menu section in CUI any more, so if you want to maintain your screen menu you will need to do it in an ancient release or with a text editor operating on a .MNU file.
  • Security. There are various obstacles to productive use that can be placed in the way by the various security settings that have been progressively introduced since AutoCAD 2014. However, I’m not going to provide advice on removing those obstacles because of the risk such action can entail; I don’t want to be a party to making your system more vunerable. If you wish to look into this area, look up the SECURITYOPTIONS command and the SECURELOAD system variable. One security setting I’d suggest you definitely leave at the default value of 0 is LEGACYCODESEARCH, because that setting will protect you from the most common AutoCAD-specific malware without any practical downside. Feel free to look it up and take your own informed action, but you almost certainly don’t need to set this variable to 1.
  • Selecting Dashed Lines. AutoCAD now allows you to select objects with linetypes by picking the gaps. If you don’t want this, set LTGAPSELECTION to 0. Although 0 is supposed to be the default, I’ve seen AutoCAD working as if it were set to 1 even when it says it is 0. If so, set it to 1 and back to 0.
  • Selecting One Object at a Time. Does AutoCAD insist on only allowing you to select one object at a time? You probably have PICKADD set to 0. Set it back to the default of 2 or look for the Use Shift to add to selection toggle in the left pane of the Selection tab of OPTIONS. AutoCAD has been known to mangle this setting by itself. Yes, even when there is no possibility of a LISP routine messing with it.
  • Selection Cycling. Depending on your preference and/or system graphic performance, you may wish to turn off selection cycling (set SELECTIONCYCLING to 0), or at least the list that appears when selecting objects that lie on top of each other (set SELECTIONCYCLING to 1).
  • Selection Effect. If you want AutoCAD to show selected objects with old-style dashed lines rather than a glowing halo, set SELECTIONEFFECT to 0.
  • Selection Lasso. You can now select objects within irregular areas using the Lasso tool by clicking, holding and dragging. If this gets in your way, turn off the 4 bit of PICKAUTO (e.g. change PICKAUTO from 5 to 1). You may prefer to use the toggle for this in the left pane of the Selection tab of OPTIONS.
  • Selection Preview. This feature annoys some users, adding as it does an unfortunate degree of stickiness and working inaccurately when Snap is in use. This is controlled in the Selection tab of the Options command. Turn off the toggles in the Selection preview panel on the left (these control the SELECTIONPREVIEW system variable). If you dislike the coloured boxes you get while doing a Window or Crossing, pick the Visual Effect Settings… button and turn off the Indicate selection area toggle. This controls the SELECTIONAREA system variable.
  • Snap. By default, AutoCAD’s snap no longer works while there is no command active. Set SNAPGRIDLEGACY to 1 to turn this feature off.
  • Start Tab/New Tab/Welcome Screen. If you want AutoCAD to start in a blank drawing rather than using the Start Tab (New Tab or Welcome Screen in earlier releases), set the STARTUP system variable to 0. Note that if you turn off the Start Tab feature during installation or deployment creation, it’s not possible to later turn it back on using AutoCAD commands. If you’re unsure about whether or not you want to use the Start Tab, defer that decision until after installation.
  • Startup performance. You may have noticed that AutoCAD’s Ribbon switching performance is much faster than earlier releases. You may also have noticed that when you start AutoCAD, the cursor is sticky for a while after the Command prompt is available. These two items are not unrelated; AutoCAD is loading Ribbon components in the background. If you would prefer this not to happen, set the RIBBONBGLOAD system variable to 0.
  • Steering Wheel. Do you have a funny silver thing following your cursor around? Despise it? If it will stay still long enough you can hit the little X in the top right. Alternatively, use the NAVSWHEEL command to toggle it or click the [-] button in the top left corner of the drawing area and turn off the Steering Wheel toggle there.
  • Status Bar Text. You can’t have text-based status line toggles any more, so you can call off the search. Yes, I know. This is the poster child for Autodesk deliberately ignoring the clearly expressed wishes of its customers.
  • Toolbars. In AutoCAD 2009, you could turn individual toolbars on and off by accessing a menu obtained by right-clicking on the QAT. Autodesk somewhat vindictively removed that option in 2010, and it’s still gone in 2017, so I guess we can conclude that Autodesk really doesn’t want you using toolbars. A toolbar-toggling menu is still available if you right-click in an unused docked toolbar area, but if you have no toolbars visible there will be no such area available. What to do? Turn on one docked toolbar at the Command prompt, then you will be able to access the menu by right-clicking on the blank area to the right of it. The following command sequence will do it:
    _.-TOOLBAR ACAD.Standard _Top 0,0
    Paste this into AutoCAD’s command line area and the Standard toolbar will be turned on above your drawing area. This will leave a grey area to the right that you can right-click into. The other toolbars will be in sub-menus under that, with the main set of default ones in the AutoCAD section. Note that this will only work if you have the acad.cuix file loaded (or partially loaded). This is the case in vanilla AutoCAD and some verticals, but it may not be the case in other verticals.
  • Tooltips. Excessively intrusive and oversized tooltips were a “feature” of AutoCAD 2009’s revamped UI design, and we’ve been plagued with them ever since. I’m glad to see that many of them have had their verbosity somewhat curtailed (thanks to Dieter), but they still annoy the heck out of me, particularly by obscuring what I’m trying to see in dialog boxes. To kill them with fire, see Options > Display and start turning off toggles about half way down the left side.
  • Trace. The TRACE command has been undefined, but you can use REDEFINE TRACE to turn it back on, or just enter .TRACE (with a leading period).
  • UCS Icon. Don’t like the new simplified UCS icon? Sorry! While you can use the UCSIcon command’s Properties option to change the appearance of the icon in various ways, there’s nothing to restore the UCS Icon’s appearance from previous releases with its little arrows pointing the way.
  • ViewCube. I like the ViewCube concept, and I think it’s a great piece of interface design. But not everybody agrees. It has caused performance issues and it’s not very useful for 2D users. If you want it gone, that’s a surprisingly difficult thing to find out about. The simplest way to remove it is by clicking the [-] button in the top left corner of the drawing area and turning off the ViewCube toggle there. If you want more control, it’s handled using the Options command, in the 3D Modeling tab, in the bottom left corner. Turn off those toggles that don’t make sense for you. There is a related set of system variables called NAVVCUBExxx.
  • Workspace. The Workspace (gearwheel) control is now located near the bottom right corner. The item called AutoCAD Classic is long gone, unfortunately, so you’ll need to make your own classic workspace by manually setting up your interface the way you like it, then saving it as a Workspace using the Save Current As… option under the Workspace control. See this step-by-step description by Luciana Klein, (for AutoCAD 2016) along with clues from the various items above, for information on how to do this. Easier still, there is a script file to do this in this post by Edwin Prakaso. There’s a bug in the Workspace control that means it no longer reverts to a saved workspace directly. If you want to revert to the correct version of a workspace, you need to switch to a different workspace first and then back again.
  • Xref Fading. Don’t like your xrefs looking different? Use the Options command’s Display tab and look at the Xref display slider on the bottom right, or use the XDWGFADECTL system variable.
  • Zoom Animation. If you prefer your zooms to be instant rather than progressing from one view to another in an animated series of steps, you can turn off that feature using the VTOPTIONS command or the VTENABLE system variable.

If you have allowed AutoCAD to migrate your settings, some of the above will already be done for you, but by no means all of it. If past experience is anything to go by, the job done by Migration will be sub-optimal, but it received a major overhaul for 2017 so maybe it’s all good now. Call me paranoid/lazy/whatever, but I didn’t bother finding out. I’ve done without it for over a decade and will continue to do so; file under Problems left unfixed for so long that nobody cares when the fix finally comes.

Once you’re happy with your new environment, I suggest you save your workspace under a name of your choosing (Save Current As… under the Workspace gearwheel control), then export your profile in the Options command’s Profiles tab. Keep a safe copy of both your exported profile and your main CUIX file (acad.cuix by default), because that is where new workspaces are stored.

All of this advice is offered on an as-is, try-it-yourself-and see-what-happens basis. If in doubt, before you start messing make a safe profile, export it, then make an experimental profile and make it current. Back up any files you may have modified (e.g. acad.cuix).

I’ve probably missed a few things, so feel free to point them out or ask questions. I’ll edit this post to add relevant information.