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-- File: Bisector_BisecAna.cdl
-- Created: Thu May 19 10:55:33 1994
-- Author: Yves FRICAUD
-- <yfr@phobox>
---Copyright: Matra Datavision 1992
class BisecAna from Bisector
--- Purpose :
inherits
Curve from Bisector
uses
Shape from GeomAbs,
CurveType from GeomAbs,
Curve from Geom2d,
Geometry from Geom2d,
TrimmedCurve from Geom2d,
Point from Geom2d,
Bisec from GccInt,
Pnt2d from gp,
Vec2d from gp,
Trsf2d from gp
raises DomainError from Standard,
RangeError from Standard
is
Create returns mutable BisecAna;
Perform(me : mutable ;
Cu1 : Curve from Geom2d ;
Cu2 : Curve from Geom2d ;
P : Pnt2d from gp ;
V1 : Vec2d from gp ;
V2 : Vec2d from gp ;
Sense : Real from Standard ;
Tolerance : Real from Standard ;
oncurve : Boolean from Standard = Standard_True );
--- Purpose : Performs the bisecting line between the curves
-- <Cu1> and <Cu2>.
-- <oncurve> is True if the point <P> is common to <Cu1>
-- and <Cu2>.
Perform(me : mutable ;
Cu : Curve from Geom2d ;
Pnt : Point from Geom2d ;
P : Pnt2d from gp ;
V1 : Vec2d from gp ;
V2 : Vec2d from gp ;
Sense : Real from Standard ;
Tolerance : Real from Standard ;
oncurve : Boolean from Standard = Standard_True);
--- Purpose : Performs the bisecting line between the curve
-- <Cu1> and the point <Pnt>.
-- <oncurve> is True if the point <P> is the point <Pnt>.
Perform(me : mutable ;
Pnt : Point from Geom2d ;
Cu : Curve from Geom2d ;
P : Pnt2d from gp ;
V1 : Vec2d from gp ;
V2 : Vec2d from gp ;
Sense : Real from Standard ;
Tolerance : Real from Standard ;
oncurve : Boolean from Standard = Standard_True );
--- Purpose : Performs the bisecting line between the curve
-- <Cu> and the point <Pnt>.
-- <oncurve> is True if the point <P> is the point <Pnt>.
Perform(me : mutable ;
Pnt1 : Point from Geom2d ;
Pnt2 : Point from Geom2d ;
P : Pnt2d from gp ;
V1 : Vec2d from gp ;
V2 : Vec2d from gp ;
Sense : Real from Standard ;
Tolerance : Real from Standard = 0.0 ;
oncurve : Boolean from Standard = Standard_True ) ;
--- Purpose : Performs the bisecting line between the two points
-- <Pnt1> and <Pnt2>.
Init ( me : mutable;
bisector : TrimmedCurve from Geom2d)
is static;
IsExtendAtStart (me) returns Boolean from Standard
is static;
IsExtendAtEnd (me) returns Boolean from Standard
is static;
SetTrim(me : mutable ; Cu : Curve from Geom2d);
--- Purpose : Trim <me> by a domain defined by the curve <Cu>.
-- This domain is the set of the points which are
-- nearest from <Cu> than the extremitis of <Cu>.
SetTrim(me : mutable ; uf, ul : Real from Standard);
--- Purpose : Trim <me> by a domain defined by uf and ul
Distance(me : mutable ;
P : Pnt2d from gp ;
Bis : Bisec from GccInt ;
V1 : Vec2d from gp ;
V2 : Vec2d from gp ;
Sense : Real from Standard ;
U : out Real from Standard ;
sense : out Boolean from Standard ;
ok : out Boolean from Standard )
--- Purpose : Returns the distance between the point <P> and
-- the bisecting <Bis>.
returns Real
is private;
Reverse (me : mutable)
is static;
ReversedParameter(me; U : Real) returns Real
is static;
IsCN (me; N : Integer) returns Boolean
--- Purpose : Returns the order of continuity of the curve.
raises RangeError
--- Purpose : Raised if N < 0.
is static;
Copy (me) returns mutable like me
is static;
Transform (me : mutable; T : Trsf2d)
is static;
FirstParameter(me) returns Real
is static;
LastParameter(me) returns Real
is static;
IsClosed (me) returns Boolean
is static;
IsPeriodic (me) returns Boolean
is static;
Continuity (me) returns Shape from GeomAbs
is static;
D0(me; U : Real; P : out Pnt2d)
is static;
D1 (me; U : Real; P : out Pnt2d; V1 : out Vec2d)
is static;
D2 (me; U : Real; P : out Pnt2d; V1, V2 : out Vec2d)
is static;
D3 (me; U : Real; P : out Pnt2d; V1, V2, V3 : out Vec2d)
is static;
DN (me; U : Real; N : Integer) returns Vec2d
is static;
Geom2dCurve (me) returns Curve from Geom2d
is static;
Parameter (me ; P : Pnt2d from gp) returns Real
is static;
ParameterOfStartPoint (me) returns Real
is static;
ParameterOfEndPoint (me) returns Real
is static;
NbIntervals (me) returns Integer
---Purpose: If necessary, breaks the curve in intervals of
-- continuity <C1>. And returns the number of
-- intervals.
is static;
IntervalFirst(me ; Index : Integer from Standard) returns Real
---Purpose: Returns the first parameter of the current
-- interval.
is static;
IntervalLast(me ; Index : Integer from Standard) returns Real
---Purpose: Returns the last parameter of the current
-- interval.
is static;
Dump (me; Deep : Integer = 0; Offset : Integer = 0) is static;
fields
thebisector : TrimmedCurve from Geom2d;
end BisecAna;
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