Hi all users in this forum.
I want to extract original geometries of Revit elements before joins, cut etc. are applied… With loadable family instances like beam or column, i can solve by use API method Familyinstance.GetOriginalGeometry() . But when i worked with Revit system family instances like floor or wall, this method did not work.
Do you know how to deal with this problem? Please see a below picture to understand what i mean.
I also would like to attach my Revit and Dynamo files?
Thank you!
Structural Model Sample_Foundation.rvt (1.8 MB)