A chain formed by these curve elements is trying to be both U- and V- splitter
Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 25.3.0.0 (25.3.0.0)
Syntax
C#
public static FailureDefinitionId DividedSurfaceCurveChainBothUandV { get; }