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-- File: PGeom_TrimmedCurve.cdl
-- Created: Mon Mar 1 11:45:30 1993
-- Author: Philippe DAUTRY
-- <fid@phylox>
-- Copyright: Matra Datavision 1993
class TrimmedCurve from PGeom inherits BoundedCurve from PGeom
---Purpose :
-- Defines a portion of a curve limited by two values of
-- parameters inside the parametric domain of the curve.
--
---See Also : TrimmedCurve from Geom.
uses Curve from PGeom
is
Create returns mutable TrimmedCurve from PGeom;
---Purpose: Creates a TrimmedCurve with default values.
---Level: Internal
Create (
aBasisCurve: Curve from PGeom;
aFirstU, aLastU: Real from Standard)
returns mutable TrimmedCurve from PGeom;
---Purpose : Creates a TrimmedCurve with these field values.
---Level: Internal
FirstU(me : mutable; aFirstU: Real from Standard);
---Purpose : Set the value of the field firstU with <aFirstU>.
---Level: Internal
FirstU(me) returns Real from Standard;
---Purpose : Returns the value of the field firstU.
---Level: Internal
LastU(me : mutable; aLastU: Real from Standard);
---Purpose : Set the value of the field lastU with <aLastU>.
---Level: Internal
LastU(me) returns Real from Standard;
---Purpose : Returns the value of the field lastU.
---Level: Internal
BasisCurve (me: mutable; aBasisCurve: Curve from PGeom);
---Purpose : Set the value of the field basisCurve with <aBasisCurve>.
-- This curve can be a trimmed curve.
---Level: Internal
BasisCurve (me) returns Curve from PGeom;
---Purpose : Returns the value of the field basisCurve.
-- This curve can be a trimmed curve.
---Level: Internal
fields
basisCurve : Curve from PGeom;
firstU : Real from Standard;
lastU : Real from Standard;
end;
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