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-- File: GeomConvert_CompCurveToBSplineCurve.cdl
-- Created: Mon Sep 23 13:22:25 1996
-- Author: Philippe MANGIN
-- <pmn@sgi29>
-- Modified: Fri Jul 10 11:23:35 1998
-- JCT : Add WithRatio,MinM
---Copyright: Matra Datavision 1996
class CompCurveToBSplineCurve from GeomConvert
---Purpose: Concat several curve in an BSplineCurve
uses
ParameterisationType from Convert,
BoundedCurve from Geom,
BSplineCurve from Geom
--raises
is
Create (BasisCurve : BoundedCurve from Geom;
Parameterisation : ParameterisationType from Convert
= Convert_TgtThetaOver2)
---Purpose: Initialize the algorithme with one curve
-- - Parameterisation is used to convert
returns CompCurveToBSplineCurve;
Add (me : in out;
NewCurve : BoundedCurve from Geom;
Tolerance : Real from Standard;
After : Boolean from Standard = Standard_False;
WithRatio : Boolean from Standard = Standard_True;
MinM : Integer from Standard = 0)
---Purpose: Append a curve in the BSpline Return False if the
-- curve is not G0 with the BSplineCurve. Tolerance
-- is used to check continuity and decrease
-- Multiplicity at the common Knot until MinM
-- if MinM = 0, the common Knot can be removed
returns Boolean;
Add (me : in out;
FirstCurve : in out BSplineCurve from Geom;
SecondCurve: in out BSplineCurve from Geom;
After : Boolean from Standard;
WithRatio : Boolean from Standard;
MinM : Integer from Standard)
---Purpose: Concat two BSplineCurves.
is private;
BSplineCurve(me) returns BSplineCurve from Geom;
fields
myCurve : BSplineCurve from Geom;
myTol : Real;
myType : ParameterisationType from Convert;
end CompCurveToBSplineCurve;
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