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-- File: BRep_PointRepresentation.cdl
-- Created: Tue Aug 10 14:01:46 1993
-- Author: Remi LEQUETTE
-- <rle@phylox>
---Copyright: Matra Datavision 1993
deferred class PointRepresentation from BRep inherits TShared from MMgt
---Purpose: Root class for the points representations.
-- Contains a location and a parameter.
uses
Curve from Geom2d,
Curve from Geom,
Surface from Geom,
Location from TopLoc
raises
DomainError from Standard
is
Initialize(P : Real;
L : Location from TopLoc);
-------------------------------------------------
-- What kind of representation
-------------------------------------------------
IsPointOnCurve(me) returns Boolean
---Purpose: A point on a 3d curve.
is virtual;
IsPointOnCurveOnSurface(me) returns Boolean
---Purpose: A point on a 2d curve on a surface.
is virtual;
IsPointOnSurface(me) returns Boolean
---Purpose: A point on a surface.
is virtual;
IsPointOnCurve(me; C : Curve from Geom;
L : Location from TopLoc) returns Boolean
---Purpose: A point on the curve <C>.
is virtual;
IsPointOnCurveOnSurface(me; PC : Curve from Geom2d;
S : Surface from Geom;
L : Location from TopLoc) returns Boolean
---Purpose: A point on the 2d curve <PC> on the surface <S>.
is virtual;
IsPointOnSurface(me; S : Surface from Geom;
L : Location from TopLoc) returns Boolean
---Purpose: A point on the surface <S>.
is virtual;
-------------------------------------------------
-- Location
-------------------------------------------------
Location(me) returns Location from TopLoc
---C++: return const &
---C++: inline
is static;
Location(me : mutable; L : Location from TopLoc)
---C++: inline
is static;
-------------------------------------------------
-- Parameters
-------------------------------------------------
Parameter(me) returns Real
---C++: inline
is static;
Parameter(me : mutable; P : Real)
---C++: inline
is static;
Parameter2(me) returns Real
raises
DomainError from Standard -- if !IsPointOnSurface
is virtual;
Parameter2(me : mutable; P : Real)
raises
DomainError from Standard -- if !IsPointOnSurface
is virtual;
-------------------------------------------------
-- 3d curve
-------------------------------------------------
Curve(me) returns any Curve from Geom
---C++: return const &
raises
DomainError from Standard -- if !IsPointOnCurve
is virtual;
Curve(me : mutable; C : Curve from Geom)
raises
DomainError from Standard -- if !IsPointOnCurve
is virtual;
-------------------------------------------------
-- curve on surface
-------------------------------------------------
PCurve(me) returns any Curve from Geom2d
---C++: return const &
raises
DomainError from Standard -- if !IsPointOnCurveOnSurface
is virtual;
PCurve(me : mutable; C : Curve from Geom2d)
raises
DomainError from Standard -- if !IsPointOnCurveOnSurface
is virtual;
-------------------------------------------------
-- surface
-------------------------------------------------
Surface(me) returns any Surface from Geom
---C++: return const &
raises
DomainError from Standard -- if IsPointOnCurve()
is virtual;
Surface(me : mutable; S : Surface from Geom)
raises
DomainError from Standard -- if IsPointOnCurve()
is virtual;
fields
myLocation : Location from TopLoc;
myParameter : Real;
end PointRepresentation;
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