I'm trying to sync locations of a Revit model in Civil 3D and Infraworks but I'm failing to get the Revit model geolocated in Infraworks correctly. Here's my current workflow...
Now this is where the wheels fall off... When I try to import the Revit model into my Infraworks model, I can't locate it. It's not falling into place like I would expect it to. The only way to get it to show is to manually place the model which I don't believe I shoudl have to do since everything else seems to be linking back and forth correctly. Am I missing a step or is this simply not the correct process?? I've also tried exporting the Revit model to FBX and IFC with no luck, for what it's worth. I'd really like to get this process nailed down and working.
Thanks in advance!
Matt
Matt Wunch
Revit Subject Matter Expert/sUAS Pilot
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AU2017 - Code Blue Dr Revit - How to Resuscitate Corrupt Revit Models
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Solved! Go to Solution.
Solved by Matt__W. Go to Solution.
Hi Matt,
Have you taken any steps in Revit to setup the project's location? I have been successful using Manage> Project Location> Location. You will need to reveal Site: Survey Point [project basepoint] to understand where to locate the building. From a Plan [top] view, use the Lightbulb at the bottom [reveal hidden elements] to display the Survey Point. Then use Location, and move the pointer on the map as close visually to the spot on the world where it belongs. Then save to DWG.
Note: I have been successful importing a located RVT file to InfraWorks, but exporting to IFC [from Revit] causes this data to be lost. It may also get stripped out when exporting to DWG.
Matt Wunch
Revit Subject Matter Expert/sUAS Pilot
Twitter | LinkedIn
AU2017 - Code Blue Dr Revit - How to Resuscitate Corrupt Revit Models
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I'm still not having any luck with this. I've messed around with the coordinate settings in Infraworks and verified that the coordinates in Revit are correct and also move the location pin in Revit to a spot that's close to my building's location in the real world. When I import the Revit model it shows the source coordinate system as XY-M (which is fine, I guess, since there's no real coordinate system in Revit) so I set the target coordinate system to CT83F (for Connecticut, which is what my Civil 3D model is using and that's what I used to dump the coordinates back to Revit using the Export Shared Reference Points tool for Revit) but the model never appears in the area where it *should*. I'm not sure exactly WHERE it's going. So what am I missing?? This is getting frustrating.
Thanks again!
Matt
Matt Wunch
Revit Subject Matter Expert/sUAS Pilot
Twitter | LinkedIn
AU2017 - Code Blue Dr Revit - How to Resuscitate Corrupt Revit Models
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If the Revit model is exported to a DWG, I can import the 3D dwg into InfraWorks at the correct location.
I cannot, however, import the RVT into InfraWorks at the correct location.
Apparently the Shared Coordinates work for Revit to C3D, but not for Revit to IW.
That's unfortunate because in InfraWorks, the RVT import gives me a preferred visual effect versus the DWG import.
Regards,
Michael Partenheimer
After some trial and error with different settings, I think I've found something that will work on all models (it works for this particular one anyways). See the screenshot for clarification.
When I imported the Revit model, I changed the target coordinate system to CT83F which is the correct coordinate system for this portion of Connecticut that I've created a model of. I then changed the insertion point to LOWER LEFT FRONT and changed the X and Y coordinates to match the E/W and N/S coordinates of the Project Base Point in my Revit model (the coordinates of which were obtained using the SHARED REFERENCE POINTS FOR REVIT command in Civil 3D. The one thing that doesn't quite work is the elevation. My building elevation in Revit is -184 and change but when I entered that as the Z coordinate in Infraworks, it came in way below the surface. I had to place the Revit model at something more like 160+ to get it show above the surface but other than that, it lines up pretty good. I had to manually tweak the position a bit. I'm not sure if the surface image in Infraworks is exactly the same as the surface shown in Civil 3D when I use the GEOMAP command. I would assume they are since they both use Bing Maps. But anyways, just thought I'd share my findings.
Matt
Matt Wunch
Revit Subject Matter Expert/sUAS Pilot
Twitter | LinkedIn
AU2017 - Code Blue Dr Revit - How to Resuscitate Corrupt Revit Models
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