Share Email Facebook Twitter LinkedIn DuctFittingAndAccessoryData.Origin Property The origin position of the duct fitting or duct accessory. Namespace: Autodesk.Revit.DB.MechanicalAssembly: RevitAPI (in RevitAPI.dll) Version: 26.1.0.0 (26.1.0.34) Syntax C# public XYZ Origin { get; }Property ValueXYZ See AlsoReferenceDuctFittingAndAccessoryData ClassAutodesk.Revit.DB.Mechanical Namespace