CAD, BIM & 3D

This blog post is more a personal note, to share with the readers, whoever you may be, from wherever you may live. I have a few plans that I'd like to share with you. If you comment, you have the chance of steering it a bit. After all, what's blogging just for the sake of yourself. Unity for Architectural Visualization I'm about to finish the last revisions for the final chapters of my upcoming book Unity for Architectural Visualization. I do hope I live up to the expectations. It will be published by Packt and they have a pre-order page ready: http://www.packtpub.com/unity-for-architectural-visualization/book ArchiCAD Summer School Next week, I'm heading off to Cardiff (Wales) for the ArchiCAD Summer School 2013. There will be a BIM Teacher gathering, the introduction of ArchiCAD 17 (which I'm already using) and Artlantis 5 (which I'm using less, since moving more to Cinema4D, but interesting nonetheless). I will be too late for the openBIM day, a...

Most CAD and 3D-related websites have already gone over SketchUp 2013 by now. I'm not into repeating all of this, so this is more a personal reflection. SketchUp has become widely successful for many (valid) reasons. When I discovered SketchUp for the first time, they were at release 2 and ran by @Last software, who had lots of prior CAD experience. I remember suggesting to introduce it into our CAAD classes and we got a classroom license just a day or two before the first lesson. I quickly created some HTML overview pages and we were running. It will not come as a surprise that the software was a huge success. Reason for success: simple to use, quick modelling (push-pull!) and well-thought out graphical display styles, without jeopardising accuracy (inferences, axis locking). When Google took over, there were some hesitations, but overall the result was very positive: a free version became available, the 3D Warehouse was only in its infancy, but grew at a tr...

I am currently in the writing stage of a "mini" book on Unity for Architectural Visualization. There is not much   I can publicly share, at the moment, but I do hope it will be worth it. So if anybody has some ideas of what should absolutely be included in such a book, let me know and I'll see if I can fit it in somehow. But good, practical tips are also very welcome.

Last year, Unity gave away free licenses for the Basic iOS and Android add-ons. This was, back then, a temporary promotion. I reported about it as well . Apparently, they want to attract even more mobile developers and decided to release these add-ons for everybody, without cost. So you can now have a free license of Unity, which supports Mac, Windows, Linux, web player, iOS and Android . Other platforms are in beta: Blackberry, Windows Store apps. Read some more and look at the announcement from Unity's CEO David Helgason at the Pocketgamer blog/site . You might have to wait a bit, since the Store-page is temporarily off-line at the moment. There is still the non-free Pro-license of Unity and the non-free Pro-license of the iOS and Android add-ons, which present quite some additional functionality. The most 'missed' features, at least according to me, are realtime shadows, bounced lights for baking and the performance features of LOD, static batching, Occlus...

Disclaimer : I was politely asked by Emily Donalds from Cometdocs to possibly feature a post on their PDF to AutoCAD webservice. While wary about advertisement, this is an open and free offer and useful for CAD users. On http://www.convertpdftoautocad.com you can (obviously) convert PDF files to the AutoCAD DWG format. In a time were probably every single PDF containing CAD drawings was originally created as a digital drawing anyway, it makes sense to optimise on this kind of drawings. You can go to the website and, without creating an account or registering, you can upload a PDF from your computer. It should not exceed 40MB and you need to be willing to enter your e-mail address, cause the conversion process will happen on their servers. The service is free and upon testing, was reasonably fast. The example I tried was a PDF from a elderly care centre provided during a research project and was originally drawn digitally (although I'm not aware of the exact software th...

While I can not put my hands on the new versions of both of these applications, the web is getting filled with announcements so it is a good moment to see where both of the most popular BIM authoring tools are going to. I go over the "new" features and see how they relate to their main competitor. This way, my post is not simply a copy-paste of the PR mailing ;) Revit 2014 I got most of what I learned about if from this blog post . Displaced views to make open perspectives is nice to have. ArchiCAD does not have it, but it could be faked when placing multiple views on a layout. Double click to edit sketch of floor/roof is also a nice, small improvement, that might be quite handy once you get used to it. I remember it from MiniCAD when I used it in 1998-2000. In ArchiCAD, you click on an element and a floating palette pops up with all editing functions that are relevant. In Revit, you get a few extra icons on the ribbon. Edit and manage materials in a single...

XMind is one of several mind-mapping applications. They have a temporary offer for a free student or teacher license , but it expires at the end of may. This offer is worth $79 so well worth a look. XMind is cross-platform (Windows, OSX, Linux) and is partially open source. The main application is free to use, but for some additional features, there are some non-free editions. While the free version offers a wide variety of diagram tools and sharing on a website, you need the plus or pro version for export to Word, PPT and PDF. There are some more "business" oriented features that are only available in the Pro edition. Check out the comparison here . I have been an avid mind-mapper user for a while and did use Freemind for quite some time. This is still available as Open Source, written in Java, so it runs on Windows, OSX and Linux. While I've turned more and more to use Evernote for note taking (as it syncs between laptop at work, iMac at home and my iPhone...