CASE Apps Go Pro

CASE is desperate to gain new subscribers, so desperate that they are resorting to easter eggs. Very funny image will greet you if you follow the advice at the end of their post. I was tempted to give it away but decided not to at the last moment, tease...

Case App Delete Sheets Views and Links

This application will strip a model down so that just the 3Dness of the model is left. I feel it is a bit too aggressive in that it even removes all floor plans. There are lots of unnecessary views to be sure but having at least one floor plan for each level can be helpful. Also there are many who end up using "By Linked Views" to make sure what they are seeing is the same as whomever provided the model.

I am not convinced that removing views is really worth doing routinely. I'm inclined to think that only the super large projects might warrant resorting to doing so in order to reduce linked file size and loading times.

Odd quirk with the User Interface is the pair of OK buttons.

I hear Pee Wee Herman saying, "Okay okay..."

EdgeWise MEP for Revit

If you use Revit MEP and laser scan data then hopefully you've heard of ClearEdge3D and the new EdgeWise for Revit MEP? They recently announced that they're offering a software solution to bring 3D as-built models of pipes and other cylindrical MEP elements directly into Revit. It automatically extracts pipes, elbows and other features from point clouds and exports them to Revit as fully functional pipe objects. You begin by using their software to analyze point cloud data (the result of conducting laser/lidar scanning on-site). Once processed you can export this interpreted data to several software products including Revit MEP now.

If you are interested in a demo then check out when Beck Group’s Kelly Cone and Autodesk’s Kyle Bernhardt present it, via webinar, on Wednesday, September 26 at 1pm EDT. Beck Group was one of the early testers of the software and Kelly is quite fond of it. There will be a live demo of it too so you can see for yourself how much time it can save. Click here to sign up.

I received an email from them recently and I wrote back to ask a couple questions:

"Is the success of the export and functioning in Revit natively dependent on additional Revit families or based on the what is available in the stock content (US imperial for example)? I ask because I imagine there are elements that can be captured via a laser that your software can understand that might not have an equivalent Revit family element to use. What happens then?"

Christopher Scotton (President & CEO) responded with this:

"Thanks for Reaching out. The success of the import is not dependent on additional Revit families because Revit assigns the imported pipe objects to its stock pipe families, in this case Schedule 40 PVC along with the correct type diameter, elbow bend, etc. The centerlines come in as pipe placeholder. However, the accuracy and utility of the model is greatly enhanced by the use of custom families. In essence, EdgeWise imports cylindrical elements that are spatially accurate to the as-built conditions. Once in Revit, the elements need to be changed from the stock pipe family (if not Sch 40 PVC) to the correct pipe family.

Right now, EdgeWise MEP for Revit only extracts cylindrical features—pipes, round ducting, elbows and conduit—so we’ve not run across many elements that we extract that are not represented by a stock family type. But in those cases, Revit will place a PVC pipe and a placeholder that corresponds to the size, dimension and location of the unrecognized element."

If you are using point cloud data and Revit MEP (even if you use other software) you should check it out!

Railing as Egress Paths

I've written about this before, egress stuff seems to be popular at times. A railing is a path and profile based element is easy to sketch something like the path to an exit. Straight and arc segments as well as even sloping conditions. Some of the other methods that I've written about here have the advantage that they can document the total length easily. A railing schedule will report the total length but we can't tag them with their total length.

Case-Apps to the rescue!

They've written a little application that is part of their larger suite of free, subscription and beta software for Revit. It's called "Send Railing Length to Selected Parameter".

Create a shared parameter called "Egress Path", add it to your project and assign it to the railing category. Sketch your railings disguised as egress paths. Now tag them. Oh right you can't show that value. Edit the tag family to create your own and use the same shared parameter. Reload the family and still nothing. Now use the Case app. It will let you select the parameter to use and plug the total length into each railing and that value will appear in your tags!

It's not automatic or fool proof. But it does make it a lot easier to consider a railing. If you like special graphics at the beginning and end of your egress paths then a railing is a bit fussier because you need some special "balusters" to get unique "symbols" at each end. Not impossible just a bit more work. Not necessarily more or less work than the other techniques, pick your poison!

While you are at it you should consider the rest of the pile of apps they have. You'll get their apps manager application which really makes it pretty easy to get and install them. I had both 2012 and 2013 installed in a few minutes after registering.

Thanks Case-inc guys! (wearing my T-Shirt as I write this, they gave me a shirt at RTC in Stone Mtn. in the interest of full disclosure)

YUZU Site Measuring

I received an email yesterday letting me know about YUZU. Their website is found via Picard Innovations, a Dutch firm based in Amsterdam. For readers that are already familiar with the Point Known PKNail site measuring system it appears to be similar, at least in concept. Perhaps it's just that they both involve using a Leica Disto or equivalent device.

They have a brief sales video, I've embedded here. They offer a free trial but I believe you'd need to already have the Leica Disto in hand to take advantage of it. The software boils down to these concepts: Defining Levels and Lease holders and then using 5 different tools to deal with measurements: Distance, Ortho, Offset, Rectangle and Triangle. They claim that with these features you will be able to create any drawing, shape and size of buildings.

I think attempting to evaluate this type of technology would benefit from a few videos that show it in use, the practical application of it on-site. Too bad we didn't get this for Glorius Gadgets at RTC in Stone Mountain! Maybe at RTCEUR 2013 in Delft, Holland...it's pretty close by for them!

Chameleon for Grasshopper and Revit

Hiroshi Jacobs has some news about a plug-in for Revit (and Grasshopper) that he's been working on. A hint of this leaked out a bit early last year if I recall but he's now ready for more eyes on it. He's calling it Chameleon and it is a plug-in that makes it easier to transfer geometric data between Grasshopper and Revit, plus other tools. It is currently compatible with Revit 2012 and 2013 and Grasshopper 0.8.0066.

It offers a Curtain Grid Manager that controls both panels and grids now, offers a preview of the system as well as helping to distinguish between vertical and horizontal orientations. There is a Chameleon Forum on his Revit City site as well as Chameleon Group at Grasshopper3D.com.

Here's a video from his site:

Kiwi Codes - Project Browser for 2013

Okay gang, check out Phillip's latest add-on for Revit! An alternative Project Browser, can you say drag and drop folder like organization? Sure you can...

and much much more! Nice work Phillip!

Clarity for Revit Server

Joe wrote a post on the IMAGINiT blog last night regarding a new product that I first heard rumors about at Autodesk University 2011. It says in the post that there will be a demo at BIM Spectrum today (It's a virtual event so you can attend - 10:30 AM - 5:00 PM EST).

Here's the text of the post...


Clarity for Autodesk Revit Server
Well, it's out now... what started as an idea and grew into something that captured all sorts of attention at Autodesk University has now become a real offering from IMAGINiT!

As is mentioned on our Clarity news release:

IMAGINiT Technologies has released IMAGINiT Clarity for Autodesk® Revit® Server. This web-based solution from the same IMAGINiT software development team who created Scan to BIM was built specifically to enhance the Autodesk Revit Server platform. IMAGINiT Clarity allows team members and external partners to share one centrally located BIM model securely from multiple locations.

It's first public presentation will be at BIM Spectrum tomorrow, and more information from our news release can be found for your viewing pleasure here

The full product page with even more information can be found here


This is the video embedded on their site. I heard nice things about it at AU...looking forward to learning more about it.

Pushing Parameters Around

Alternate title, "Getting What I Want"

I wanted to show a parameter for Mounting Height. I needed it assigned to a variety of elements. This isn't hard for families that are not hosted. Face-based families on the other hand seem to know what their "Elevation" value is but they are uninterested in sharing that data with a schedule. It's just not listed in the Available Fields list. Mean Revit!

This is a story of a white knight coming to the rescue, or rather Whitefeet coming to the rescue.

Obviously not the cat, I must mean the tools that Mario Guttman has made available to us via his alter ego "Whitefeet Tools". To get what I wanted I created a shared parameter called Mounting Height and added it to my project. For this post and this example I've assigned it to the cateory Data Devices. Once that's in place the steps are pretty easy (apart from getting the tool installed).

You either select all the devices first or just tell the tool to apply it to everything in the model. You start by running the Parameter Tools.

Next you click the Math Calculation button.

Now you've got to fill in some blanks and click a button.

When your information matches the image (change the category appropriately, I show Security Devices for example, Obviously this picture and the next one don't sync up, taken at different times).

Once the routine runs you can close the open dialog boxes and check the results. Cool eh?

Want to watch a video?

Occupancy Data Application

I've written about the workaround solution for documenting occupancy information in room tags in the past. I've even shared a sample project file based on the work I did for Scott Davis' past firm WLC Architects in 2005 (before he joined Autodesk). Until the API came along we were faced with a semi-inelegant solution that involved manual data entry and checking before plot day. Even after the API nobody really addressed this issue directly, till now...

Rahul Shah (blog: Revit Sticky Notes) works for Wood Bagot in the UK. He responded to a query at AUGI with a promise to write an application to push a calculated value to make Occupancy information taggable. He posted his solution today on his BLOG.

His written instructions on the blog post are:

NOTE: In order to use this plugin you will have to add "Occupancy Load Factor (as area type)" and "Occupancy Load (as integer type)" shared parameters to your project file and assign them to Room object as Instance. Also, calculated occupany load value is not dynamically linked with other values so if you change room size or occupany load factor then you will have to rerun this tool to update occupancy load value. Please read the Readme.txt file contained in the zip file for more information.

You can DOWNLOAD IT NOW!

New Family Browser Product

CAD Technology Center is offering a new product called BIM List. They've provided several videos to help get acquainted with the application.

Quickly Locate and Insert Families
Advanced Search Functionality
Administrative Controls
Up to Date Content
Easy Setup

I've embedded the first video here.

Uh oh, now I'll toss out a little of the opinion part of my blog...(a reader once told me that I don't really offer opinions enough)

The product image uses the phrase/name Family Browser which happens to be the chosen name for another company's product (Kiwi Codes Solutions). Sorry, the sales team probably would rather I not bring that up? It's the first thing that came to mind though...(pink elephant in the room? I see it!). I know the words Family Browser have some instant recognition/association because of Project Browser (at least for Revit users) so I understand the attractiveness to do so. I'd have tried hard to steer clear of sharing it with another product though. My first thought was "Family Manager" instead. As it stands now, the first "roadblock" is, "Is that the one from New Zealand?".

After watching their videos, my initial reaction is that BIM List appears to be a bit "heavier" than KiwiCodes approach, thus the "Family Manager" name I mentioned before. To me, judging by "covers alone", the Kiwi Family Browser is less complicated or intimidating looking (I've used it a fair bit, but don't own either) as well as a pretty easy experience overall.

The search dialog portion (of BIM List) had me wondering if scanning those lists of fields/data is any less daunting than scrolling for loaded families anyway. My sense is that it will appeal to a different sort of user or Revit manager than those who are already using Kiwi Codes app. The price certainly seems pretty easy to cope with.

Then again, I've not used it (BIM List). If I had more time I'd consider a comparison post between the Family Browsers. Maybe someone will pick up the "review" ball and run with it?! Having some options/choices to help cope with content isn't a bad thing though is it?

Happy "browsing"!

P.S. I'm still mystified why Autodesk doesn't resolve this within Revit itself???
P.S.S. I don't benefit financially or otherwise from either product or company.

Elevation Update Update

A comment showed up on my earlier post regarding elevation tags that don't update in stand-alone project files, which reminded me that I never posted this information though I intended to do so.

Steve Faust with Revolution Design let me know back then that the Elevation Fix utility they created is kind of a follow up to your blog post showing the problem. It was developed primarily by Nick Kovach who posted the ‘problem solved’ comment. You can find out more about their solution as well as downloaded at their SITE.

These are the previous three posts (October 2011):
Revit OpEd: Elevation Update Update
Revit OpEd: Elevation Update Update Updated
Revit OpEd: Elevation Tag Update Not Happening

Visualization with Stadia

I recently became aware of a new application called Stadia.

It works like this: Model away in Revit, when you are ready to see something you submit your model to their cloud rendering service. You register your email address with them and you just enter it in the Revit interface. When you press Enter, Revit submits your model information to their cloud.

I believe there is supposed to be a "Bake" button on the panel too, but it hasn't shown up on my UI yet. At least there is an image file for one in the installation folder for Stadia. [I've been informed that I can download an update that will fix it.] After a few minutes you get an email with a link to download the results. Extract the compressed file that arrives, double click on the rendering.exe file and you can wander around your building. Move the mouse to tilt/turn and use the arrow keys to move forward/back/side to side. Pretty simple, once you get the hang of it.

It renders using the materials you've chosen, the lights you've placed...so the closer to what you want it is in your model the better the results. It's a bit closer to Revit's realistic visual style than photo real rendering. Naturally your mileage will vary according to your own sense of success.

In my brief experimentation so far I did find it necessary to put some site surfaces around the exterior of the building. Without such features you "fall" similar to Navisworks when "walking" through your building. Make sure you put a building pad in so the site doesn't go inside your building or you'll end up with dirt/grass inside too. Doors "open" when you approach them. They don't swing open, rather the panel vanishes as you approach, more like Maxwell Smart and doors perhaps. You can walk up and down stairs, also much like Navisworks. My first thought was that they are harnessing the Navis API perhaps but I don't actually know.

I did struggle with navigation initially because it wasn't obvious to me how to do it. I tried to use the scroll wheel to zoom but that just seems to "spin" the view in an awkward manner. I'm not sure why but I really found myself wanting to "zoom" at times instead of "walking" forward or back. My last submission resulted in a 20 MB zip file that I downloaded. It took about 5 minutes to get the email once I submitted the model to Stadia. I'm not sure if the result was actually sent to me faster than that because my email address is aggregated via Google so there may be a little delay involved with that step.

You can watch this video to see a sample (it's on the Stadia site too) of what you get after uploading your work to their "cloud" service.

SMMA Demo from Robert Pogue on Vimeo.

Free Tools from Case Design

Just a quick one tonight, still burnt out from Autodesk University and Revit Technology Conference committee meetings.

The guys at Case Design created some free applications for Revit recently. They'd like you to know about them, as well as use them!

Just need to register (so they can spam you, teasing Don!), then you can try out their Change and Replace Line Styles, Revision Cloud Data Export to Text File and Door Mark Updater tools!

I'm bugging Don to work with him to build a cool "Where's my Stuff" tool, a clever way to track down things that go "missing in the night" since there's only something like 30+ ways that things can get "disappeared".

Oh, I'll be finishing up my last day at AU post tomorrow...I hope! ;)

Whitefeet Utilities Updated for 2012

Mario tweeted earlier today that he's updated his utilities for Revit 2012. It's good timing, I was just going to ask him about his Sheet Set Manager too! It allows you to update sheet list schedule from Excel data or vice versa.

He started Whitefeet some years ago and returned to doting on it after departing HOK and joining Perkins & Will. Unfortunately for us, his full time gig with Perkins and Will means he's got little or no time to dote on "the feet" again.

Worth checking out his tools, see if you like them!