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-- File: MAT2d_Connexion.cdl
-- Created: Thu Oct 7 15:40:54 1993
-- Author: Yves FRICAUD
-- <yfr@phylox>
---Copyright: Matra Datavision 1993
class Connexion from MAT2d
inherits
TShared from MMgt
---Purpose: A Connexion links two lines of items in a set
-- of lines. It s contains two points and their paramatric
-- definitions on the lines.
-- The items can be points or curves.
uses
Pnt2d from gp
is
Create returns mutable Connexion from MAT2d;
Create(LineA : Integer;
LineB : Integer;
ItemA : Integer;
ItemB : Integer;
Distance : Real;
ParameterOnA : Real;
ParameterOnB : Real;
PointA : Pnt2d from gp;
PointB : Pnt2d from gp)
returns mutable Connexion from MAT2d;
IndexFirstLine(me) returns Integer
---Purpose: Returns the Index on the first line.
is static;
IndexSecondLine(me) returns Integer
---Purpose: Returns the Index on the Second line.
is static;
IndexItemOnFirst(me) returns Integer
---Purpose: Returns the Index of the item on the first line.
is static;
IndexItemOnSecond(me) returns Integer
---Purpose: Returns the Index of the item on the second line.
is static;
ParameterOnFirst(me) returns Real
---Purpose: Returns the parameter of the point on the firstline.
is static;
ParameterOnSecond(me) returns Real
---Purpose: Returns the parameter of the point on the secondline.
is static;
PointOnFirst(me) returns Pnt2d from gp
---Purpose: Returns the point on the firstline.
is static;
PointOnSecond(me) returns Pnt2d from gp
---Purpose: Returns the point on the secondline.
is static;
Distance (me) returns Real
---Purpose: Returns the distance between the two points.
is static;
IndexFirstLine(me : mutable ; anIndex : Integer)
is static;
IndexSecondLine(me : mutable ; anIndex : Integer)
is static;
IndexItemOnFirst(me : mutable ; anIndex : Integer)
is static;
IndexItemOnSecond(me : mutable ; anIndex : Integer)
is static;
ParameterOnFirst(me : mutable ; aParameter : Real)
is static;
ParameterOnSecond(me : mutable ; aParameter : Real)
is static;
PointOnFirst(me : mutable ; aPoint : Pnt2d from gp)
is static;
PointOnSecond(me : mutable ; aPoint : Pnt2d from gp)
is static;
Distance (me : mutable ; aDistance : Real)
is static;
Reverse(me)
---Purpose: Returns the reverse connexion of <me>.
-- the firstpoint is the secondpoint.
-- the secondpoint is the firstpoint.
returns mutable Connexion from MAT2d
is static;
IsAfter(me ; aConnexion : Connexion from MAT2d ; aSense : Real)
---Purpose: Returns <True> if my firstPoint is on the same line
-- than the firstpoint of <aConnexion> and my firstpoint
-- is after the firstpoint of <aConnexion> on the line.
-- <aSense> = 1 if <aConnexion> is on the Left of its
-- firstline, else <aSense> = -1.
returns Boolean from Standard
is static;
Dump (me; Deep : Integer = 0; Offset : Integer = 0)
---Purpose: Print <me>.
is static;
fields
lineA : Integer;
lineB : Integer;
itemA : Integer;
itemB : Integer;
distance : Real;
parameterOnA : Real;
parameterOnB : Real;
pointA : Pnt2d from gp;
pointB : Pnt2d from gp;
end Connexion;
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