Through the Interface

Persisting identifiers for objects in the Forge viewer

In Dasher we have some interesting functionality to isolate parts of the building by level. This is increasingly something you can do via “out of the box” Forge viewer functionality, but we’ve found a couple of reasons to go beyond that basic capability: Not all elements or objects are assigned to the correct level. Some elements – such as those belonging to the building facade or perhaps internal pipes – transcend levels, and so don’t behave well. It’s of course possible to split elements/objects that belong to the second category, but we tend to take the approach of allowing... Read more →

More data from the NEST building now available in Project Dasher

I’ve been heads-down this week on a couple of tasks related to Dasher: the first relates to working on the integration of a new timeline control. I’m hoping this will be ready for people to try in the coming weeks, but we’re not quite there yet. The second relates to bringing more data into our time-series back-end from the NEST building: I noticed last week that we were missing data from October of last year onwards. It turns out we had a credentials problem – we have a “conduit” that regularly federates the NEST data into our back-end, but... Read more →

Migrating custom Forge viewer shaders to WebGL 2 – Part 2

A few posts ago I mentioned some work was needed to migrate our Dasher 360 shaders to the latest version of the Forge viewer (or the one after it). This work is now complete, so I can share a few thoughts and comments on what was needed to make this happen. Before doing that, though, I need to thank Elias Cohenca for his invaluable help during this process: I can honestly say that without his help the migration would either not have happened or would remain a work in progress. Thanks, Elias! Firstly, it’s important to note that even... Read more →

Visiting post-Brexit, pre-AU London

After a couple of interesting days in Berlin, last week – which for now I’m not going to talk about in detail, maybe another time – I’ve come across to the UK. This is my first trip since the UK formally left the EU, even if it’s still part of the customs union for the remainder of the year. I feel very strongly that this is a bad thing for the country – and for the world – but there you go. There’s nothing to be gained by dwelling on it. Yesterday morning I headed to Battersea to visit... Read more →

Visiting NEST with Kingspan

On Wednesday I was back at the NEST building on Empa’s Dübendorf campus. I’ve posted about NEST lots of times over the last few years, but these are the main two tours in case you want to track its evolution. I was there to meet Brian Glancy – visiting from Kingspan in Ireland – and Reto Largo from NEST. NEST and Kingspan are two of the main ongoing pilots of Dasher, so it was great to get everyone in the same place to discuss possibilities. Reto started the tour in the media room in NEST, with it’s 16-screen media... Read more →

Join us for DevDays Online

Not everyone can make it to the Forge team’s annual DevCon events, so luckily they also run a set of online webinars covering similar content. Here’s a brief schedule of their upcoming webinars – for more specifics, please head on over to their blog post. Note that some of these webinars are only open to members of the Autodesk Developer Network (if they relate to our desktop products). All of the webinars are held at 8am PST (4pm GMT, 5pm CET, 11am EST), and will be recorded if the timing doesn’t work for you. Tuesday February 25 - DevDays... Read more →

Migrating custom Forge viewer shaders to WebGL 2 – Part 1

An interesting thing happened when I tried Dasher 360 with the latest production version of the Forge viewer: no sensor dots appeared. As Dasher without sensors is a glorified 3D viewer, this was a bit of a problem. Digging into things a little, I worked out that our custom WebGL shader wasn’t working properly in this latest version. At this point I reached out to my friend Elias Cohenca in Tel Aviv for a quick sanity check: he confirmed that this latest version of the Forge viewer is now defaulting to WebGL 2.0. This was confirmed in the Forge... Read more →

Walking on old wood

I was due to meet with a customer in Zurich on Monday of this week, but unfortunately it had to be rescheduled at fairly short notice. As I’d already bought a non-refundable train ticket – if you buy them a little in advance you can get a day ticket for the whole of Switzerland for less than a return ticket to Zurich, which can be very handy – I decided to head across to Zurich anyway. I used the morning for another meeting – luckily the person I wanted to catch up with was in the office – and... Read more →

Swissbau 2020

Bright and early, yesterday morning, I hopped on a train (well, a couple of trains) to get across to Basel for this year’s Swissbau, the bienniel construction-related trade show held in Switzerland, and apparently one of the largest in Europe. I’d never been before, but thanks to social media I’d compiled a list of people to see there, and had even coordinated to meet up with my friend and fellow blogger, Jeremy Tammik. There was quite a bit going on at Swissbau, even outside the exhibition hall. At one point I saw some people performing while suspended from a... Read more →

Visually clustering the contents of models in the Forge viewer

Some of you may already have seen Augusto’s tweet showing the “Visual Clusters" Forge viewer extension that has been developed by the BIM 360 Design team. It really is super-cool: the extension takes the content of the model loaded in the Forge viewer and clusters it spatially based on the value of the various items’ category property. The extension was first published in v7.6 of the Forge viewer, so it’s been around a little while. If you don’t have a Forge viewer application to test it out with, fear not! Petr Broz has added the capability to load extensions... Read more →

Additively Manufacturing Music using the Printesizer

I mentioned in the last post that I had a fun topic to share to help get the new decade started. Well, here it is! I’ve been collaborating with Elias Cohenca from our Tel Aviv office on and off over the last few years: Elias managed to port the THREE.MeshLine JavaScript library to work with THREE.js r71, making it compatible with the current releases of the Forge viewer. We’ve made heavy use of this library in Dasher 360 to represent skeletons and streamlines, for instance. I’ve also been mentoring Elias, something I mentioned in this post from the middle... Read more →

Kicking off the new decade

I’m back online after a thoroughly needed (and fully appreciated) 2-week break. It was great to relax and hang out with my immediate family: we spent most of the fortnight up in the mountains, and managed to snowboard for 11 of the days. There was pretty decent snow – not loads and loads, but then we often don’t have much at all at this time of year, these days – and we had a lot of sun. This is the second year we’ve all been on snowboards. As the kids get older I’m starting to see my board moving... Read more →

Back home and Happy Holidays!

After getting back to Bangalore from Pune, I did end up having to spend the best part of Wednesday morning dealing with more Indian bureaucracy. The bank I was in was going through its annual archival process, which meant the floor soon filled with papers… … and then boxes containing them. This brought back memories, as it was Writer Relocations who handled our move to India, back in 2003. After this I was able to head across Bangalore to meet with an old friend, Lokessh, for lunch. Lokessh works just off Queen’s Road, in the old centre of the... Read more →

Pune

On Sunday morning I booked an Uber to get across to Bangalore airport for my flight to Pune. It was still early, so the only other being in the street was a cow. It was busier when I arrived at Bangalore airport. And more Christmassy, too. I got myself some idli sambar (the breakfast is better at the domestic terminal than the international one, by all accounts), and then waited by the gate for my SpiceJet flight. The flight was slightly delayed, but basically uneventful – it takes a little over an hour to get from Bangalore to Pune.... Read more →

Bangalore

On Wednesday morning I headed off at the crack of dawn to Geneva to fly back out to India. The sun was coming up across the lake – and the Alps behind it – as the train flew towards the airport. I changed flights in Heathrow, heading onwards to Bangalore. For once I had a World Traveller Plus seat – and a bulkhead, to boot – which I definitely enjoyed. The only downside was the combination of my aging Bose noise-cancelling headphones giving up the ghost partway through the flight with a tantruming toddler across the aisle from me.... Read more →

Geometry Systems and the Refinery Primer

I mentioned last time that I was expecting to publish some posts about Autodesk University 2019 material I found particularly compelling (now that I’ve had the chance to consume some). I didn’t get to watch as many recordings as I’d have liked – for now – but I did manage to watch the rest of a class of which I only caught the first few minutes before having to run to another meeting in Las Vegas, my friend Lorenzo Villaggi’s session on Geometry Systems. There are two main pieces to generative design systems – at least in the way... Read more →

My AU 2019 classes

The Autodesk University elves have been working day and night over the last few weeks to prepare 674 AU class recordings for posting to web. Some of my classes were livestreamed, this year, so I have already posted recordings for these. This post is just me gathering the various recordings together in a single post. Before that, though, I did promise a festive photo for each of the coming posts. Here’s one I took this morning, when we woke to find that St Nicholas had passed by the house. The feast of St Nicholas – which is celebrated throughout... Read more →

Reliving AU in Amsterdam

As the festive season is upon us, I’ve decided to start each post with a seasonal photo. Here’s me with a reindeer/dog (reindog?) in the lobby of the hotel we stayed at in Hoofddorp. As mentioned in the last post, Sander Lijbers made the most of my vague suggestion to meet with a customer or two during my visit to the Netherlands by inviting many of the accounts he manages to a one-day event in our Amsterdam office. Everyone accepted – with some even flying in from the UK – so we had a really good, engaged group! Sander... Read more →

Digitalisation workshop at TU Delft

After not being good for very much last week – while recovering from AU in Las Vegas – I headed back across to the Netherlands on Monday afternoon. In Geneva airport there was a large stuffed reindeer just sitting there. A huge thanks to Ben Rand for pointing out the obvious: that Rudolph is probably a big fan of Project Dasher! :-) I took the train from Schipol down to Delft, which was feeling very festive. I love Dutch train stations and the connectivity between multi- and two-wheeled transport. I had a very nice room in a hotel close... Read more →

Free webinar series on Forge Design Automation for AutoCAD, Revit, Inventor and 3ds Max

The Forge team has published details of a series of free webinars coming up over the next few weeks that take an in-depth look at the various Design Automation APIs for AutoCAD, Revit, Inventor and 3ds Max. Here are the dates and presenters for the various versions of the Design Automation API. All times are 8am Pacific. December 5th, 2019 | AutoCAD | Albert Szilvasy December 10th, 2019 | Revit | Sasha Crotty December 11th, 2019 | Inventor | Andrew Akenson December 12th, 2019 | 3ds Max | Kevin Vandecar For more details and to register, head on over... Read more →