Dear Colleagues,
As i know - the problem is exists in all versions.
When Revit links IFC it make a wrong rotation of it (rotate according project north, not according true norht).
By my opinion it is application misstake.
This happens even with Revitexported IFC.
I created small test to illustrate it (files are attached):
2 Revit files with shared coordinates and different Angle to True North (wall arrow is orient to True North) and they linkin properly to each other:
Also i exported them in to IFC (with Project Orign - Current shared coordinates):
Stranges begins when we linking IFC to Revit (blue - is IFC):
I think this is very critical solution for coordination.
Also in NavisWorks this IFC are linking incorrect if IFC reading set to "Revit IFC".
If this tik will be uncheck - all is correct.
