12d surface to topo

[m_barnett]

Revit incorrectly triangulates 12d surface data. It would be useful to be able to import a true representation of a 12d surface and turn into accurate topography.

[barthbradley]

Bring 12d into Revit via a DWG or IFC.  

https://12dwiki.com.au/12d-data-to-revit-model-via-ifc-export-option/#1654841490370-eade71e3-4e63