The MassLevelData used when the surface is horizontal, planar, and at the same height as a MassLevelData
related to the same mass as the referenced face.
Namespace:
Autodesk.Revit.DB.Analysis
Assembly:
RevitAPI
(in RevitAPI.dll) Version: 2015.0.0.0 (2015.0.0.0)
Since:
2012