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-- File: Interference.cdl
-- Created: Thu Aug 13 11:25:16 1992
-- Author: Remi LEQUETTE
-- <rle@phylox>
---Copyright: Matra Datavision 1992
generic class Interference from TopBas (TheSubShape as any;
TheShape as any)
---Purpose: An Interference is an Intersection on a Shape
-- called the Reference, it contains :
--
-- * The Intersection : The SubShape describing the
-- intersection. For example a Vertex.
--
-- * The Boundary : The Shape that generated the
-- intersection with the referrence. For example an
-- Edge.
--
-- * The Orientation : The orientation of the
-- Intersection relative to the Boundary.
--
-- * The Transition : How the referrence crosses the
-- Boundary at the Intersection.
--
-- * The BoundaryTransition : How the Referrence is
-- on the boundary at the Intersection.
--
-- * Next : The Next Interference on the same
-- Reference. Used to make lists.
uses
Orientation from TopAbs
is
Create returns Interference;
Create(Inters : TheSubShape;
Bound : TheShape;
Orient : Orientation from TopAbs;
Trans : Orientation from TopAbs;
BTrans : Orientation from TopAbs) returns Interference;
Intersection(me : in out; I : TheSubShape)
---C++: inline
is static;
Boundary(me : in out; B : TheShape)
---C++: inline
is static;
Orientation(me : in out; O : Orientation from TopAbs)
---C++: inline
is static;
Transition(me : in out; Tr : Orientation from TopAbs)
---C++: inline
is static;
BoundaryTransition(me : in out; BTr : Orientation from TopAbs)
---C++: inline
is static;
Intersection(me) returns TheSubShape
---C++: inline
---C++: return const &
is static;
ChangeIntersection(me : in out) returns TheSubShape
---C++: inline
---C++: return &
is static;
Boundary(me) returns TheShape
---C++: inline
---C++: return const &
is static;
ChangeBoundary(me : in out) returns TheShape
---C++: inline
---C++: return &
is static;
Orientation(me) returns Orientation from TopAbs
---C++: inline
is static;
Transition(me) returns Orientation from TopAbs
---C++: inline
is static;
BoundaryTransition(me) returns Orientation from TopAbs
---C++: inline
is static;
fields
myIntersection : TheSubShape;
myBoundary : TheShape;
myOrientation : Orientation from TopAbs;
myTransition : Orientation from TopAbs;
myBTransition : Orientation from TopAbs;
end Interference;
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