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-- File: ChFiDS_ElSpine.cdl
-- Created: Thu May 4 10:35:45 1995
-- Author: Laurent BOURESCHE
-- <lbo@phylox>
---Copyright: Matra Datavision 1995
class ElSpine from ChFiDS inherits Curve from Adaptor3d
---Purpose: Elementary Spine for cheminements and approximations.
uses
Pnt from gp,
Vec from gp,
Lin from gp,
Circ from gp,
Elips from gp,
Hypr from gp,
Parab from gp,
BezierCurve from Geom,
BSplineCurve from Geom,
Array1OfReal from TColStd,
SurfData from ChFiDS,
Shape from GeomAbs,
CurveType from GeomAbs,
HCurve from Adaptor3d,
Curve from Geom,
Curve from GeomAdaptor
raises
OutOfRange from Standard,
NoSuchObject from Standard,
DomainError from Standard
is
Create returns ElSpine from ChFiDS;
FirstParameter(me) returns Real from Standard
is redefined;
LastParameter(me) returns Real from Standard
is redefined;
Continuity(me) returns Shape from GeomAbs
is redefined static;
NbIntervals(me: in out; S : Shape from GeomAbs)
returns Integer is redefined static;
Intervals(me: in out;
T : in out Array1OfReal from TColStd;
S : Shape from GeomAbs)
is redefined static;
Trim(me; First, Last, Tol : Real) returns HCurve from Adaptor3d
---Purpose: Returns a curve equivalent of <me> between
-- parameters <First> and <Last>. <Tol> is used to
-- test for 3d points confusion.
is redefined;
Resolution(me; R3d : Real) returns Real
is redefined;
GetType(me) returns CurveType from GeomAbs
is redefined;
IsPeriodic(me) returns Boolean
is redefined;
SetPeriodic(me : in out ; I : Boolean from Standard) is static;
Period(me) returns Real
is redefined;
Value(me ; AbsC : Real ) returns Pnt from gp
is redefined;
D0(me ; AbsC : Real ; P : out Pnt from gp)
is redefined;
D1(me ; AbsC : Real ; P : out Pnt from gp; V1 : out Vec from gp)
is redefined;
D2(me ; AbsC : Real ; P : out Pnt from gp;
V1,V2 : out Vec from gp)
is redefined;
D3(me ; AbsC : Real ; P : out Pnt from gp;
V1,V2, V3 : out Vec from gp)
is redefined;
FirstParameter(me : in out; P : Real from Standard);
LastParameter(me : in out; P : Real from Standard);
SetOrigin(me : in out; O : Real from Standard);
FirstPointAndTgt(me; P : out Pnt from gp; T : out Vec from gp);
LastPointAndTgt(me; P : out Pnt from gp; T : out Vec from gp);
SetFirstPointAndTgt(me : in out; P : Pnt from gp; T : Vec from gp);
SetLastPointAndTgt(me : in out; P : Pnt from gp; T : Vec from gp);
SetCurve(me : in out; C : Curve from Geom);
Previous(me) returns mutable SurfData from ChFiDS;
---C++: return const &
ChangePrevious(me : in out) returns any SurfData from ChFiDS;
---C++: return &
Next(me) returns mutable SurfData from ChFiDS;
---C++: return const &
ChangeNext(me : in out) returns any SurfData from ChFiDS;
---C++: return &
Line(me) returns Lin from gp
raises
NoSuchObject from Standard
is redefined static;
Circle(me) returns Circ from gp
raises
NoSuchObject from Standard
is redefined static;
Ellipse(me) returns Elips from gp
raises
NoSuchObject from Standard
is redefined static;
Hyperbola(me) returns Hypr from gp
raises
NoSuchObject from Standard
is redefined static;
Parabola(me) returns Parab from gp
raises
NoSuchObject from Standard
is redefined static;
Bezier(me) returns BezierCurve from Geom
raises
NoSuchObject from Standard
is redefined static;
--Purpose: Warning : This will NOT make a copy of the
-- Bezier Curve : If you want to modify
-- the Curve please make a copy yourself
-- Also it will NOT trim the surface to
-- myFirst/Last.
BSpline(me) returns BSplineCurve from Geom
raises
NoSuchObject from Standard
is redefined static;
-- Purpose : Warning : This will NOT make a copy of the
-- BSpline Curve : If you want to modify
-- the Curve please make a copy yourself
-- Also it will NOT trim the surface to
-- myFirst/Last.
fields
curve : Curve from GeomAdaptor;
ptfirst : Pnt from gp;
ptlast : Pnt from gp;
tgfirst : Vec from gp;
tglast : Vec from gp;
previous : SurfData from ChFiDS;
next : SurfData from ChFiDS;
pfirst : Real from Standard;
plast : Real from Standard;
period : Real from Standard;
periodic : Boolean from Standard;
end ElSpine;
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