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-- File: PBRep_CurveOnClosedSurface.cdl
-- Created: Tue Jul 6 10:16:47 1993
-- Author: Remi LEQUETTE
-- <rle@phylox>
-- Update: Frederic MAUPAS
---Copyright: Matra Datavision 1993
class CurveOnClosedSurface from PBRep inherits CurveOnSurface from PBRep
---Purpose: Representation of a curve by two pcurves on
-- a closed surface.
uses
Curve from PGeom2d,
Surface from PGeom,
Location from PTopLoc,
Pnt2d from gp,
Shape from GeomAbs
is
Create(PC1, PC2 : Curve from PGeom2d;
CF : Real from Standard;
CL : Real from Standard;
S : Surface from PGeom;
L : Location from PTopLoc;
C : Shape from GeomAbs)
returns mutable CurveOnClosedSurface from PBRep;
---Purpose: CF is curve first parameter
-- CL is curve last parameter
-- The two curves are SameParameter.
-- As far as they can't be computed from a Persistent Curve
-- they are given in the CurveOnClosedSurface constructor
PCurve2(me) returns Curve from PGeom2d
is static;
---Level: Internal
Continuity(me) returns Shape from GeomAbs
is static;
---Level: Internal
IsCurveOnClosedSurface(me) returns Boolean
---Purpose: Returns True.
is redefined;
IsRegularity(me) returns Boolean
---Purpose: Returns True
is redefined;
SetUVPoints2(me : mutable; Pnt1, Pnt2 : Pnt2d from gp);
FirstUV2(me) returns Pnt2d from gp;
LastUV2(me) returns Pnt2d from gp;
fields
myPCurve2 : Curve from PGeom2d;
myContinuity : Shape from GeomAbs;
myUV21 : Pnt2d from gp;
myUV22 : Pnt2d from gp;
end CurveOnClosedSurface;
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