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’.

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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.

New Symbol in Navisworks 2012 Generated NWC Files

As some of you may or may not have noticed, Navisworks (2012) generated NWC files (meaning you opened or appended say a DWG file) have a new symbol in the NWC name….the # symbol.  This is something new for 2012 NWC files and is meant to differentiate NWC files created as Cache vs. NWC files exported from other programs.

So when you see the # symbol in the file name, leave it there.  Navisworks doesn’t do anything special with the file or anything, it’s just a way to differentiate the files.  If you delete the # symbol, Navisworks will just recreate the NWC again with the # symbol. 

The reason behind this is in the past, there were cases where users would export their DWG files to an NWC file and place them alongside the DWG files in the same folder with the same file name. They would then open the DWG file in Navisworks, thereby overwriting the exported NWC file with an automatically generated NWC.  So by automatically putting the # symbol in the name, this issue should be avoided.

Thanks to Autodesk support for clarifying the new naming convention!

Clashes Not Showing Color in Navisworks 2012

I’ve run across a little issue with Navisworks 2012 where the clashes sometimes will not show the actual color of the Clash Status…i.e. Red for new, Orange for Active, etc.  The issue seems to be with the Lighting for the Render Style.  If the Render Style is set to Full Lights, clashes show up solid gray like this…

In order to fix this, all you need to do is change the Render Style to utilize Scene Lights (or Head Light or No Lights) and then the clashes will show up properly…

This is a defect and Autodesk Support is saying that the Development Team is aware of the issue.  Now we’ll just have to keep our fingers and toes crossed that a fix is released soon.  Once a fix has been released, I’ll post an update.

Navisworks 2012 Available for Download

I know I’m tardy on this, it’s been a very busy last few weeks.  If you’re a subscription customer, you now should have the ability to download your Navisworks 2012 product via the Subscription Center.  If you aren’t on subscription and/or would like to try out Navisworks 2012, you can download a trial HERE.

Navisworks 2012 has some nice new features and I will be blogging about them in the coming weeks.