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-- File: PBRep_CurveOnSurface.cdl
-- Created: Tue Jul 6 10:12:44 1993
-- Author: Remi LEQUETTE
-- <rle@phylox>
---Copyright: Matra Datavision 1993
class CurveOnSurface from PBRep inherits GCurve from PBRep
---Purpose: Representation of a curve by a curve in the
-- parametric space of a surface.
uses
Curve from PGeom2d,
Surface from PGeom,
Pnt2d from gp,
Location from PTopLoc
is
Create(PC : Curve from PGeom2d;
CF : Real from Standard;
CL : Real from Standard;
S : Surface from PGeom;
L : Location from PTopLoc)
returns mutable CurveOnSurface from PBRep;
---Purpose: CF is curve first parameter
-- CL is curve last parameter
-- As far as they can't be computed from a Persistent Curve
-- they are given in the CurveOnSurface constructor
Surface(me) returns Surface from PGeom
is static;
---Level: Internal
PCurve(me) returns Curve from PGeom2d
is static;
---Level: Internal
IsCurveOnSurface(me) returns Boolean
---Purpose: Returns True.
is redefined;
SetUVPoints(me : mutable; Pnt1, Pnt2 : Pnt2d from gp);
FirstUV(me) returns Pnt2d from gp;
LastUV(me) returns Pnt2d from gp;
fields
myPCurve : Curve from PGeom2d;
mySurface : Surface from PGeom;
myUV1 : Pnt2d from gp;
myUV2 : Pnt2d from gp;
end CurveOnSurface;
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