|  Rebar  | 
 A choice of two reference points for one end of a constraint driving the length of a RebarShapeSegment. 
 Namespace: Autodesk.Revit.DB.Structure
Assembly: RevitAPI (in RevitAPI.dll) Version: 25.3.0.0 (25.3.0.0)
 Syntax
 Syntax   Members
 Members  | Member name | Value | Description | 
|---|---|---|
| Exterior | 1 | Refers to the farthest point on the arc of the bend. Assuming the bend is 90 degrees or more, an Exterior constraint will be longer than a Straight constraint by an amount equal to the bend radius. | 
| Straight | 0 | Refers to the end of the straight part of the segment: the point where the bend begins. | 
 Remarks
 Remarks   The RebarShapeSegmentEndReferenceType of a constraint is meaningful only when the bend is  right  or  obtuse  . If the bend is  acute  , the reference type is ignored. 
  See Also
 See Also