is
- Create (tryC2 : Boolean) returns mutable SplineToBSpline;
+ Create (tryC2 : Boolean) returns SplineToBSpline;
---Purpose : Creates a Transformer SplineToBSpline. If <tryC2> is True,
-- it will in addition try to upgrade continuity up to C2.
Perform (me : mutable; G : Graph; protocol : Protocol from Interface;
checks : in out CheckIterator;
- newmod : out mutable InterfaceModel) returns Boolean;
+ newmod : out InterfaceModel) returns Boolean;
---Purpose : Performs the transformation, if there is at least one Spline
-- Curve (112) or Surface (126). Does nothing if there is none.
- Updated (me; entfrom : Transient; entto : out mutable Transient)
+ Updated (me; entfrom : Transient; entto : out Transient)
returns Boolean;
---Purpose : Returns the transformed entities.
-- If original data contained no Spline Curve or Surface,