Navisworks Switchback to Revit

New in Navisworks 2012 (Simulate and Manage) is the ability to utilize the Switchback feature!  This has been accessible/available to those working with AutoCAD for a while now, but it’s a nice addition to those working with Revit.  I’ve received a few questions about working with Revit Switchback and whether or not you have to export the NWC from the central file or local files?  And if local, how does it know what local file to get and how is it going to get a local that’s on someone else’s computer!?

Ok, well, you don’t have to export from the central and it doesn’t matter what local file you export your NWC from.  The nice thing about Revit Switchback is that is goes strictly by the ID number of the Revit objects…so it doesn’t care what (local) file it’s from.  And as far as what file it will try and open, well, it will look initially for the file the NWC was produced from.  But, not to panic, you will be prompted saying that it can’t find the file and allows you to browse for a new file….your own local file.

The key part about Revit Switchback from the Revit side is that you already have the file open and you’ve initiated Switchback in Revit. 

How do you do this?  Great question, glad you asked!

In Revit, go to the Add-Ins tab and External Tools.  There, you’ll find Navisworks Switchback.

Once you’ve selected Navisworks Switchback, you can now utilize Switchback in Navisworks with Revit.  The nice thing, is that you only have to do this once per Revit session.  So if you have Revit open all day, you only have to initiate the Switchback in Revit once.

I have to say though….as much as I like this, there is some work to be done with this feature.  It’s the first iteration, so I expected there to be some little things to work-around, but I guess I also expected this to work similar to AutoCAD and it doesn’t.  I’m creating a little video explaining some of the things that I’ve found that need work, including some of the things I’ve found to get around some of the issues.  Stay Tuned!

Turn Off Sectioning Planes and Keep Section

Ever since Navisworks 2011, we’ve been able to see the actual section plane when working with the Sectioning Tool.  Since we can actually see the plane, many have asked if you can actually turn it off?  And YES, we can definitely turn it off…and it’s simpler than you may think. 

All you need to do is re-click the Move or Rotate or Scale (for the Section Box only) and it will “remove” that tool/option from being active…which will turn off the sectioning plan, but keep the view sectioned!

Just remember if you’ve saved a Viewpoint of the section….if you turn off the Section Plane (or Box), you’ll need to right-click on the Viewpoint and hit Update so it’s turned off when you come back to that Viewpoint.

BIM and Construction Utilizing the Autodesk 2012 Products

Back in the first part of April, I did a few webcasts around the Autodesk 2012 products and how they fit into a BIM workflow for Architects and Construction firms.  We did record the sessions and I’ve linked below a recording of the BIM for Construction webcast that I did.  It’s about 40 minutes long and since this was done for the company I work for, you get a few minutes of MasterGraphics information at the beginning. 

Hope you enjoy and definitely contact me if you have any questions!!

BIM For Construction Utilizing the Autodesk 2012 Products

Closing NWC/NWD Files on Load

Ok, show of hands….How many of you work in Navisworks and also work in a “design” application (like Revit, AutoCAD, etc.) at the same time?  A few, that’s what I thought.  Of those that do, how often are you having to close out of your current Navisworks project (NWF) so you can save over the top of your existing/appended NWC (or NWD I suppose) so you can show the changes in Navisworks?  Or you’re (for example) a GC (general contractor) who is gathering NWC or NWD files and when you get a new one, you have to close out of project file in Navisworks so you can save the new version over the top of the previous?  Yeah, that’s what I thought…too many of you!

All kidding aside, this is a very common question I get about working with Navisworks….why do I have to close out of my NWF just so I can overwrite my appended NWC/NWD files?  The reason is one “little” checkbox in the Navisworks options….”Close NWC/NWD files on load”

With this options checked, you no longer have to close out of your current project to re-export your NWC files from the design applications, or when you want to overwrite a previous version when you get a new one from the “designers/engineers”. 

This little checkbox essentially removes the file lock that would get attached to the appended NWC/NWD file.  Without this checked, the file lock is applied and you can’t overwrite the file unless you close out of the NWF file the NWC/NWD is appended to.

Navisworks and Vault Integration for 2012

The last couple days, I’ve been learning some of the ins and outs of how Vault 2012 can now work with the AEC 2012 products like Revit and Navisworks, besides just learning about Vault period.  Brian Schanen at Autodesk has a nice little post over at Under the Hood about this integration with Navisworks.

Here’s a little clip from his post about how to show the Vault tools in Navisworks…

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Now, here’s a tip that you’ll need to use before Vaulting Navisworks data. The Vault Ribbon tab is off by default. To enable, go to Options, expand Tools, click Vault, and put a check in the box to ‘Show in User Interface’.

----snip----

Now, before everyone goes out and starts trying to show the Vault tools in Navisworks 2012, you’ll need Vault 2012 installed for this option to be available.

As far as how Navisworks and Vault work together, this is the first iteration of this integration and a specific workflow at this point hasn’t really been nailed down.  As I learn more about Vault and how it’s going to play with Navisworks, I will be posting more about this new integration.