Video – Misheard lyrics

This blog is supposed to a strange mix of AutoCAD, music, image manipulation and video, but so far it has been a bit light on in the latter three categories. This post will redress the balance a little.

This is a silly video I made based on the song Ghost of Perdition from the album Ghost Reveries by Swedish metal band Opeth. I’m sure the music won’t be to the liking of many of you, particularly as the vocals are partly in the “death grunt” style. If you’ve never heard a death grunt, just try to imagine Cookie Monster singing while he’s really, really angry about something. For the record, I prefer my vocals “clean” but this style is easy to mishear, leading to general amusement (hopefully).

Parental guidance: contains very mild nudity, very slightly offensive language and an oblique drug reference. You’ll have to be quick to spot them, though. I consider this safe to show to kids (as long as you think the vocals won’t give them nightmares), but some of you may not agree.

YouTube link.

AutoCAD 2009 – How do you use the Ribbon?

It would appear from comments made on the Autodesk newsgroups that a lot of AutoCAD 2009 users have their Ribbons turned off. That’s actually one of eight possible states for the Ribbon to be in. Is it really the most popular configuration? Does it apply to 12.5% of you or is it more than that? I’ve added a poll to find out. Please vote only if you’re an active AutoCAD 2009 user, as I want to see what people use in production.

AutoCAD 2009 – The Reaction Part 3

I’ve closed the poll asking for your initial reactions to the shipping release of AutoCAD 2009. It’s interesting to compare it with your reactions when asked to speculate prior to the release date. It seems your collective opinion of AutoCAD 2009 has taken a sharp drop now you’ve actually had a chance to use it.

In the speculative poll, the average opinion was “OK”; in the first reactions poll, the average opinion has slipped two levels to “Bad”. In the speculative poll, 39% of voters used the “bad” half of the poll; in the first reactions poll, that number has increased to 61%.

Bear in mind that the numbers in this poll are relatively small and I am not claiming that this is a scientific study. However, it is completely neutral, open and transparent, which is one thing I demand whenever anybody tries to use statistics to support a particular viewpoint. See the Polls Archive page for the full details.

Gaahl’s Tr00 Life Adventures Week 5

In this week’s adventure, Gaahl goes shopping. No, it’s not your eyes, the background image is fuzzy.

Gaahl Week 5

A couple of things may need explaining. According to his mother, Gaahl is vegetarian (not that there’s anything wrong with that). Also, Gorgoroth was his band. They have now split up and ownership of the name is in dispute. Maybe the other band members objected to what he brought back from the supermarket? After all, he eats absolutely no innards.

The original Gaahl photograph is by Peter Beste.

Autodesk University is moving!

No, I don’t mean it’s a deeply emotional experience, however true that may be for certain CAD geeks (who will remain nameless to protect the dorky). What I mean is that it’s moving in the fourth dimension, and possibly the other three too. This will be no news for several hundred of you, but it might be handy to know for those of us who need to plan things like this well in advance.

A couple of months ago, when I was pondering the possibility of speaking at Autodesk University 2008, I registered using the on-line form and was intrigued to see that there was a question that revealed that AU 2009 is planned for late June 2009, rather than the usual November/December timeframe. The location was TBA, rather than Las Vegas. Although anybody could fill in that form and obtain that information, and although I can’t recall any secrecy provisions in the form-filling process, I decided to keep this inside information to myself anyway. That probably makes me a pretty weak investigative journalist, but I can live with that. Anyway, I have since seen it discussed in public, which makes it fair game to reveal here.

How does holding AU 2009 in late June work for you? Do you think it will be held in Las Vegas again? Bear in mind that the sheer size of this event limits the number of suitable locations. Where would you like it to be held?

In related news for the long-term planners among us, the schedule outline of AU 2008 has been posted here.

AutoCAD 2009 – Drawing integrity tip – urgent!

AutoCAD 2009 users, I strongly suggest you go and set the new system variable OPENPARTIAL to 0. Now.

Why? Because if it’s set to the default value of 1, purging can be harmful to your drawings. I’ll fill in the details in a future Bug Watch column, but for now I suggest you just go and fix up that variable. It’s stored in the Registry, so you should only need to do it once unless you use multiple profiles, in which case you should do it once per profile.

AutoCAD 2009 – Putting things back to normal revisited

I see Lynn Allen has written a post explaining how to restore the “classic” interface. I commend Lynn for doing this in response to the requests she’s been receiving. It must be pretty painful for some people at Autodesk to see their Technical Evangelist showing people how to turn off AutoCAD 2009’s Big New Feature, but it’s absolutely the right thing for her to do.

The worst thing Autodesk can do right now is go into denial mode, which has happened more than once in the past when users have reacted negatively to various things. This post from Lynn gives me hope that maybe we don’t have to go through that stage this time.

Anyway, if you want more detail about putting things back to normal, have a look at my earlier post on the subject.  I’ll add one more tip here that you might otherwise miss: if you want the old layer interface to be invoked by the Layer command rather than the new pallette, set the undocumented system variable LAYERDLGMODE to 0.

AutoCAD 2009 – The Reaction Part 2

I won’t beat about the bush, AutoCAD 2009 is getting a pretty hostile reaction out there. Have a look at Autodesk’s AutoCAD 2009 newsgroup, for example. It’s true that many releases receive a hostile welcome, but this year it looks particularly bleak. Frankly, AutoCAD 2009 is taking a hammering.

I think it’s possible to gauge the general AutoCAD user reaction reasonably well by looking at what is said in places like this, but adjustments do need to be made. There are always some people who are resistant to any change, some who are habitually hostile to Autodesk, some who dislike parts of the new release without fully understanding them, and so on. The percentage of the comments you read that can be attributed to that kind of thing is open to debate, and there is always a point to be made that people tend to complain about things they don’t like and keep quiet about the things they do.

To try to take a more objective approach, I’ve added a poll to the right. This has exactly the same options as my earlier poll from before the release date where I asked for your speculation on how good the product was going to be. It will be interesting to see how that compares with your initial reactions to the shipping product. I’ll repeat this poll later in the life of the product to see if there is any change after people have had a chance to use AutoCAD 2009 over an extended period.

Where have all the developers gone?

I noticed in Ralph Grabowski’s latest upFront.eZine that Autodesk has announced that 100 developers have 200 add-ons working with its 2009 series of software. I hope I’m not supposed to be impressed by those numbers. I remember when Autodesk boasted about having over 3500 third-party developers. What happened to the other 3400-odd? This is a serious question; if anybody knows where they all went, and why, I’d love to know.

Of those two hundred 2009-ready applications, how many of them take advantage of 2009’s Big New Feature, the Ribbon? My guess would be close to zero. Why? Because the AutoCAD 2009 CUI architecture is all wrong. Adding custom stuff to the Ribbon is simply a lot more trouble than it’s worth. Even Autodesk’s own vertical teams have shunned it.

Autodesk University Session Voting

This year, the Autodesk University people are allowing you to vote on the various sessions (classes). Here’s the link:

AU 2008: Help Us Select the Sessions

If I can sort out a few practical details, I am hoping to attend this year as a speaker. I have submitted four session proposals. These are:

Customization and Programming

Be unfashionable in style with LISP and DCL – Introduction
Be unfashionable in style with LISP and DCL – Intermediate
Be unfashionable in style with LISP and DCL – Advanced

Business

How to make a great CAD blog for next to nothing

If you intend attending AU this year, I encourage you to vote for the sessions you would like to see presented.

The _XREF_XREF killer

If you’re an AutoCAD 2008 user you probably already know what the title refers to. If not, you probably don’t need to know. If your drawings are afflicted, I suggest you hop over to Between the Lines, grab the scale list cleanup utility and start cleaning up. Although I’ve found that this utility works very well, paranoia is usually wise in computing so make sure you back up everything before you start! The utility is installed into the AutoCAD 2008 or 2009 main installation folder, and you can make a shortcut to the CleanupScales.exe file on your desktop if you wish to make it easier to fire up.

To the Autodesk people who put the effort into creating this utility, thank you.

Do you do any AutoCAD development?

Yes, that includes hacking about (or producing beautifully elegant code) in LISP. If so, you may wish to go here and fill in the appropriate API survey, which is probably the AutoCAD one.

This year, Autodesk is opening up this survey, which used to be confined to Autodesk Developer Network members. I approve. ADN represents a tiny (but important) minority of fee-paying developers approved by Autodesk. I expect the results will be rather different if a significant number of “normal” AutoCAD developers notice this survey and fill it in.

If you are, say, a LISP or VBA user and are feeling neglected, please go and have your say while you have the chance. The survey closes on 1 May.

Wiki for AutoLISP

Greg Robinson, who I had the pleasure of meeting at Autodesk some 11 years ago in the run-up to Release 14, has started a Wiki for AutoLISP and other AutoCAD-based source code. I’m a big fan of LISP in AutoCAD, so I’m happy to see this resource available for users.

It’s in its infancy right now, but if you pick the All Pages link you’ll see that there already dozens of routines available, one of which may help you with something you need to do. Here’s the link to the main page:

http://lispwiki.com/

AutoCAD Migration – continued

I have added two more polls (see right) about this subject making a total of four. I have an inkling that the people most dissatisfied with Migration are those with many users to support, and I’m interested to know how accurate that impression is.

If you voted that you were totally or generally dissatisfied with Migration, please use the top poll, otherwise use the second poll. If you haven’t voted yet in the satisfied/dissatisfied poll, please do! I’ll keep these polls open for a while.

Feel free to add your comments here to expand on what you have selected in the polls.

Which AutoCAD release is the best when compared with its predecessor?

After a month and 204 votes, I have now closed the poll that asks the above question, but it can still be found in the polls archive.

There were 20 choices, so you might expect an “average” release to attract 5% of the votes. You might also expect there to be relatively few votes for the older releases, because the newer the release, the more likely it is to be within a voter’s experience. All releases being equal, you might therefore expect the oldest releases to have about 0% and the newest about 10%, with a gradually rising straight line between them.

Of course, not all releases were equal. There has been a huge variation in the quality of releases over the years, so it’s remarkable how closely the poll follows that rising-line description. However, there are a couple of major exceptions that insert a major spike in the graph. Those exceptions are Release 14 with 23% of the vote, and its closest rival AutoCAD 2000. That isn’t very close at all (12%), despite introducing the major and easily remembered benefit of the multiple document interface.

It’s hard to argue with Release 14 being so highly regarded, being such a huge performance and stability improvement over its infamous predecessor. The list of new features in Release 14 was tiny in comparison with that of Release 13, but they generally worked properly. There was also a concerted effort to improve raw performance, and it paid off. Release 14 did wonders for Autodesk’s share price. Is there a lesson to be learned there? I think so.

That said, this is one of the few times I find my own opinion to be significantly different to those of most AutoCAD users. Whose is the sad lonesome vote for Release 2.5? Mine. As I’ve stated elsewhere, AutoCAD Version 2.5 was a really, really good release. If you look at some of the things you couldn’t do with 2.1, the improvement was dramatic.

Try to imagine using Version 2.1 of AutoCAD. As well as every zoom and pan taking an age, it wouldn’t let you plot to a file, mirror at an angle, copy objects more than once, trim objects, stretch objects or explode blocks and plines. No ellipses, even pseudo ones; isometric circles required the creation of a circle block that could be inserted with unequal scale factors. You couldn’t even rotate objects without first making them into a block and inserting it at an angle. Version 2.5 also made some important improvements to AutoLISP.

The reputation of Version 2.5 suffered in North America because of the introduction of the hardware lock, but that was removed within the life of the release and should not overshadow the huge leaps forward that were made in only 13 months. In those simpler days, it was possible to produce a new release of AutoCAD in about a year where the features were actually finished. Finished, working, documented and with API support.

For me, the top AutoCAD releases are:

  1. Version 2.5.
  2. Release 12 – major dialogue box improvements with full LISP support, grips, hatching improvements, the first proper Windows release and much more.
  3. Version 2.1 (2.18 to be exact) – the introduction of AutoLISP. This is what moved AutoCAD permanently ahead of its competitors (yes, AutoCAD had serious competition once).
  4. Release 14.
  5. AutoCAD 2000 – the multiple document interface is the obvious change here, but more significant to me was the incorporation of Visual LISP into the core product.

Other notable but underrated releases include Release 11 (paper space and xrefs) and the notorious Release 13. Despite being released in a very unfinished state and with significant performance issues, the number of advances in Release 13 were enormous. That was part of the problem; Autodesk was too ambitious about what features could be completed within the available timeframe.