Share Email Facebook Twitter LinkedIn CylindricalHelix.BasePoint Property The base point of the axis of the cylindrical helix.Namespace: Autodesk.Revit.DBAssembly: RevitAPI (in RevitAPI.dll) Version: 26.2.0.0 (26.2.0.0) Syntax C# public XYZ BasePoint { get; }Property ValueXYZ See AlsoReferenceCylindricalHelix ClassAutodesk.Revit.DB Namespace