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-- File: Approx_Curve3d.cdl
-- Created: Thu Aug 20 18:31:06 1998
-- Author: Philippe MANGIN
-- <pmn@sgi29>
---Copyright: Matra Datavision 1998
class Curve3d from Approx
uses
HCurve from Adaptor3d,
BSplineCurve from Geom,
Shape from GeomAbs,
OutOfRange from Standard
raises OutOfRange from Standard,
ConstructionError from Standard
is
Create(Curve: HCurve from Adaptor3d;
Tol3d: Real;
Order: Shape from GeomAbs;
MaxSegments: Integer;
MaxDegree: Integer) returns Curve3d from Approx;
---Purpose: Approximation of a curve with respect of the
-- requiered tolerance Tol3D.
Curve(me) returns BSplineCurve from Geom;
IsDone(me) returns Boolean from Standard;
---Purpose: returns Standard_True if the approximation has
-- been done within requiered tolerance
HasResult(me) returns Boolean;
---Purpose: returns Standard_True if the approximation did come out
-- with a result that is not NECESSARELY within the required
-- tolerance
MaxError(me) returns Real from Standard;
---Purpose: returns the Maximum Error (>0 when an approximation
-- has been done, 0 if no approximation)
Dump(me; o: in out OStream);
---Purpose: Print on the stream o information about the object
fields
myIsDone : Boolean from Standard;
myHasResult : Boolean from Standard;
myBSplCurve : BSplineCurve from Geom;
myMaxError : Real from Standard;
end Curve3d;
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