Hello,
I am modeling a bridge in a specific coordinates in Grasshopper.
In Revit i acquire coordinates from a specific survey (dwg file).
When connecting the bridge geometry from Rhino to Revit i get an offset as if the Revit coordinates are at 0,0,0. (The Rhino geometry is out of the project boundary).
Is there any way to fix this?
Do i need to acquire the coordinates in Revit in a specific way?
Thank you
Hi Yoni,
Rhino is always in a UCS of 0,0,0 and doesn’t change coordinate systems. To work with various coordinate systems us the Project Location component and Transform your geometry (both directions if need be)
An old example, but still relevant.
There are lots of examples on forum as well.
Hello
And thank you for your response.
In order to over come this issue I made the Grasshopper model relative to a specific curve and not the coordinates.
Now i am working in Revit and i added this curve (Road aliment XML) with Sofistik SBIM.
When adding this curve to grasshopper (see picture 
)
it seams that the curve is corrupted.
Please see photo
As compered to rhino
with the original curve (the arches are arranged horizontally).Many thanks in advance.
We’ll need more information to be able to help. How did you add the curve?
Hello,
Thank you for your help.
I moved the curve to 0,0,0 and now it is in the right place in Revit.
Thank you,
