Property that indicates if this SketchFixedSpline3D object is defined by a BSplineCurve or was created using an Edge as \input. Returns True if it was created using an Edge. Returns False if it was created using a BSplineCurve.
Syntax
SketchFixedSpline3D.IsDefinedByEdge() As Boolean
Property Value
This is a read only property whose value is a Boolean.