Share Email Facebook Twitter LinkedIn MEPAnalyticalSegment.Roughness Property The roughness of this segment, in ft. Namespace: Autodesk.Revit.DB.AnalysisAssembly: RevitAPI (in RevitAPI.dll) Version: 25.3.0.0 (25.3.0.0) Syntax C# public double Roughness { get; }Property ValueDouble See AlsoReferenceMEPAnalyticalSegment ClassAutodesk.Revit.DB.Analysis Namespace