The highlighted line intersects the boundary of the face being split. To split a face at its border, use an open loop that ends on the boundary of the face.

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 24.0.0.0 (24.0.0.0)

Syntax

C#
public static FailureDefinitionId CurveIntersectsSplitFace { get; }
Visual Basic
Public Shared ReadOnly Property CurveIntersectsSplitFace As FailureDefinitionId
	Get
Visual C++
public:
static property FailureDefinitionId^ CurveIntersectsSplitFace {
	FailureDefinitionId^ get ();
}

See Also