A Rebar Shape Definition constraint that is measured to a bend must take the bar diameter into account by specifying whether it measures to the exterior, centerline, or interior of the bend.
Namespace: Autodesk.Revit.DB.Structure
Assembly: RevitAPI (in RevitAPI.dll) Version: 25.0.0.0 (25.0.0.0)
public enum RebarShapeArcReferenceType
Member name
Value
Description
Centerline
0
Measure to the centerline of the bar.
External
1
Measure to the exterior of the bend.
Internal
-1
Measure to the interior of the bend.