Revit 2025.3 APIReferencePlaneFlip Method Flips the orientation of the reference plane. Namespace: Autodesk.Revit.DBAssembly: RevitAPI (in RevitAPI.dll) Version: 25.3.0.0 (25.3.0.0)SyntaxC#VBC++F#public void Flip()Public Sub Flippublic: void Flip()member Flip : unit -> unit See AlsoReferenceReferencePlane ClassAutodesk.Revit.DB NamespaceSend comments on this topic to Autodesk