Construct BRepBuilderEdgeGeometry based on any GCurve, including GLine and GArc. The curve will be simplified if possible, and the concrete type of the returned value will reflect that simplification: BRepBuilderLinearEdgeGeometry if the curve could be simplified to a line, BRepBuilderArcEdgeGeometry if it could be simplified to an arc, BRepBuilderGenericCurveEdgeGeometry otherwise. 
   Namespace:   Autodesk.Revit.DB  
  Assembly:   RevitAPI  (in RevitAPI.dll) Version: 17.0.0.0 (17.0.1090.0) 
  Since:  2016 
Syntax
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Parameters
- curve
 -  Type:  Autodesk.Revit.DB Curve  
The 3D curve for this edge. This BRepBuilderEdgeGeometry stores a copy of the input curve. The use of isCurveOpenOrShort as a validator instead of isCurveOpen is a compromise to allow the creation of geometry that is normally considered unacceptable due to edges that are shorter than Revit allows. 
Exceptions
| Exception | Condition | 
|---|---|
| Autodesk.Revit.Exceptions ArgumentException | The input curve is not bound. -or- The curve is degenerate (its length is too close to zero). -or- The endpoints of the curve are close enough that Revit considers it a closed curve. | 
| Autodesk.Revit.Exceptions ArgumentNullException | A non-optional argument was NULL |