/// <summary> /// Set the geometry curve used by the ModelCurve /// </summary> /// <param name="c"></param> protected void InternalSetCurve(Autodesk.Revit.DB.Curve c) { if (!this.InternalCurveElement.GeometryCurve.IsBound && c.IsBound) { c = c.Clone(); c.MakeUnbound(); } setCurveMethod(this.InternalCurveElement, c); }