HOWTO create a mass

[natete]

How can we create a mass object through the API?

[mmason.65315]

Unfortunately that is also not available through the API.
You can import DWG, which would seem like the closest mechanism for an "any geometry" kind of mass.

If you have the Revit API Help, you can find everything that is create-able under the Autodesk.Revit.Creation namespace.

-Matt